Materiały źródłowe

• #1 Dumping syndrome – Symptoms & causes – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/dumping-syndrome/symptoms-causes/syc-20371915

  Dumping syndrome is a condition in which food, especially food high in sugar, moves from your stomach into your small bowel too quickly after you eat. […] Sometimes called rapid gastric emptying, dumping syndrome most often occurs as a result of surgery on your stomach or esophagus. […] In dumping syndrome, food and gastric juices from your stomach move to your small intestine in an uncontrolled, abnormally fast manner. This is most often related to changes in your stomach associated with surgery, including any stomach surgery or major esophageal surgery, such as removal of the esophagus (esophagectomy). […] But in rare cases, dumping syndrome can develop without a history of surgery or other obvious causes.

• #1 Dumping Syndrome: Diagnosis, Treatment, Symptoms & Causes

  https://my.clevelandclinic.org/health/diseases/17835-dumping-syndrome

  Dumping syndrome is a medical condition in which your stomach empties its contents into your small intestine more rapidly than it should. Its also called rapid gastric emptying. […] Dumping syndrome most commonly happens as a complication of surgery on your stomach, or on your esophagus where it connects to your stomach. An estimated 20% to 50% of people who have had stomach surgery develop some symptoms of dumping syndrome. It’s most common in people who have had surgeries that remove or bypass large portions of the stomach, such as gastrectomy or gastric bypass surgery. […] Surgical causes include: Gastrectomy. Surgery to remove part or all of the stomach. Bariatric surgery for weight loss, such as gastric bypass. Pyloroplasty. An operation on the pyloric valve at the bottom of your stomach. Esophagectomy. Surgery to remove part or all of the esophagus. Vagotomy. Surgery to cut the vagus nerve in the stomach to reduce stomach acid. Nissen fundoplication. Surgery to sew the top of the stomach around the esophagus. […] Disease-related causes include: Diabetes mellitus. Cyclic vomiting syndrome. Autonomic dysfunction. Exocrine pancreatic insufficiency. Duodenal ulcers. Zollinger-Ellison syndrome. Functional dyspepsia. Cannabis hyperemesis syndrome.

• #1 Dumping Syndrome: Background, Pathophysiology, Etiology

  https://emedicine.medscape.com/article/173594-overview

  Gastric resection can reduce the fundic reservoir, thereby reducing the receptiveness of the stomach to a meal. Similarly, vagotomy increases gastric tone, limiting accommodation. […] Any operation in which the pylorus is removed, bypassed, or destroyed increases the rate of gastric emptying. Duodenal feedback inhibition of gastric emptying is also lost after bypass of the duodenum with gastrojejunostomy. Accelerated early gastric emptying of liquids is a characteristic feature and a critical step in the pathogenesis of dumping syndrome. […] Gastric mucosal function is altered by surgery, and acid and enzymatic secretions are decreased. Also, hormonal secretions that sustain the gastric phase of digestion are adversely affected.

• #1 GASTROPARESIS LIKE SYNDROME AND DUMPING SYNDROME – Dr. Nicholas L. DePace, M.D., F.A.C.C.

  https://franklincardiovascular.com/gastroparesis-part-3-dumping-syndrome/

  Non-surgical, rapid emptying may also occur in patients with (1) Pancreatic exocrine insufficiency, which can cause problems with digestion, or (2) Duodenal ulcers, or (3) Zollinger-Ellison syndrome, which is a rare condition in which one or more tumors form in your pancreas or the upper part of your small intestine (duodenum). […] All in all, many cases rapid gastric emptying remains idiopathic (meaning of unknown origin).

• #2 Dumping syndrome | Beacon Health System

  https://www.beaconhealthsystem.org/library/diseases-and-conditions/dumping-syndrome?content_id=CON-20371900

  People who have had stomach or weight-loss surgery can develop dumping syndrome, which causes cramping, diarrhea and, sometimes, low blood sugar. […] Dumping syndrome is a condition in which food, especially food high in sugar, moves from your stomach into your small bowel too quickly after you eat. Sometimes called rapid gastric emptying, dumping syndrome most often occurs as a result of surgery on your stomach or esophagus. […] In dumping syndrome, food and gastric juices from your stomach move to your small intestine in an uncontrolled, abnormally fast manner. This is most often related to changes in your stomach associated with surgery, including any stomach surgery or major esophageal surgery, such as removal of the esophagus (esophagectomy). But in rare cases, dumping syndrome can develop without a history of surgery or other obvious causes.

• #2 Dumping Syndrome – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK470542/

  Dumping syndrome can occur after a variety of gastric procedures and occurs due to the rapid movement of hyperosmolar chyme from the stomach into the small intestine. […] The severity of dumping syndrome is correlated to the extent of gastric surgery. Surgical etiologies include gastrojejunostomy, antrectomy, pylorectomy, pyloroplasty, esophagectomy, vagotomy, Roux-en-Y bypass, and Nissen fundoplication. […] Non-surgical etiologies include diabetes mellitus, viral illness, and idiopathic causes.

• #2 Dumping syndrome: Causes, management, and patient education

  https://www.myamericannurse.com/dumping-syndrome/

  DS is a cluster of symptoms that can occur when undigested food moves too quickly into the intestines. […] The incidence and severity of postsurgical DS corresponds to the type of surgery performed. […] DS also has been reported in patients with diabetes, cyclic vomiting syndrome, and Zollinger-Ellison syndrome. […] Another factor that may play a role in the pathophysiology of both early and late dumping is increased secretion of GI hormones, although their exact mechanism is unclear. […] Severe dumping can be a precursor to several complications, including malnutrition and weight loss due to nutrient malabsorption and chronic diarrhea. […] Many patients with DS have symptoms similar to irritable bowel syndrome or gastroparesis (delayed gastric emptying), which can result in misdiagnosis.

• #2 GASTROPARESIS LIKE SYNDROME AND DUMPING SYNDROME – Dr. Nicholas L. DePace, M.D., F.A.C.C.

  https://franklincardiovascular.com/gastroparesis-part-3-dumping-syndrome/

  Non-surgical, rapid emptying may also occur in patients with (1) Pancreatic exocrine insufficiency, which can cause problems with digestion, or (2) Duodenal ulcers, or (3) Zollinger-Ellison syndrome, which is a rare condition in which one or more tumors form in your pancreas or the upper part of your small intestine (duodenum). […] All in all, many cases rapid gastric emptying remains idiopathic (meaning of unknown origin).

• #3 Dumping syndrome – Symptoms & causes – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/dumping-syndrome/symptoms-causes/syc-20371915

  Dumping syndrome is a condition in which food, especially food high in sugar, moves from your stomach into your small bowel too quickly after you eat. […] Sometimes called rapid gastric emptying, dumping syndrome most often occurs as a result of surgery on your stomach or esophagus. […] In dumping syndrome, food and gastric juices from your stomach move to your small intestine in an uncontrolled, abnormally fast manner. This is most often related to changes in your stomach associated with surgery, including any stomach surgery or major esophageal surgery, such as removal of the esophagus (esophagectomy). […] But in rare cases, dumping syndrome can develop without a history of surgery or other obvious causes.

• #3 Dumping Syndrome: Symptoms, Causes, Complications, Treatment

  https://www.healthline.com/health/dumping-syndrome

  Surgery that reduces the size of your stomach or that bypasses your stomach causes dumping syndrome. After surgery, food moves from your stomach into your small intestine more quickly than usual. Surgeries that affect the way your stomach empties food can also cause this condition. […] Types of surgery that can cause dumping syndrome include: Gastrectomy. A gastrectomy removes part or all of your stomach. Gastric bypass (Roux-en-Y). Gastric bypass creates a small pouch from your stomach to prevent you from eating too much. The pouch is then connected to your small intestine. Esophagectomy. Esophagectomy removes part or all of your esophagus. Its done to treat esophageal cancer or damage to the esophagus.

• #4 Dumping Syndrome: Diagnosis, Treatment, Symptoms & Causes

  https://my.clevelandclinic.org/health/diseases/17835-dumping-syndrome

  Dumping syndrome is a medical condition in which your stomach empties its contents into your small intestine more rapidly than it should. Its also called rapid gastric emptying. […] Dumping syndrome most commonly happens as a complication of surgery on your stomach, or on your esophagus where it connects to your stomach. An estimated 20% to 50% of people who have had stomach surgery develop some symptoms of dumping syndrome. It’s most common in people who have had surgeries that remove or bypass large portions of the stomach, such as gastrectomy or gastric bypass surgery. […] Surgical causes include: Gastrectomy. Surgery to remove part or all of the stomach. Bariatric surgery for weight loss, such as gastric bypass. Pyloroplasty. An operation on the pyloric valve at the bottom of your stomach. Esophagectomy. Surgery to remove part or all of the esophagus. Vagotomy. Surgery to cut the vagus nerve in the stomach to reduce stomach acid. Nissen fundoplication. Surgery to sew the top of the stomach around the esophagus. […] Disease-related causes include: Diabetes mellitus. Cyclic vomiting syndrome. Autonomic dysfunction. Exocrine pancreatic insufficiency. Duodenal ulcers. Zollinger-Ellison syndrome. Functional dyspepsia. Cannabis hyperemesis syndrome.

• #5 Dumping Syndrome – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK470542/

  Dumping syndrome can occur after a variety of gastric procedures and occurs due to the rapid movement of hyperosmolar chyme from the stomach into the small intestine. […] The severity of dumping syndrome is correlated to the extent of gastric surgery. Surgical etiologies include gastrojejunostomy, antrectomy, pylorectomy, pyloroplasty, esophagectomy, vagotomy, Roux-en-Y bypass, and Nissen fundoplication. […] Non-surgical etiologies include diabetes mellitus, viral illness, and idiopathic causes.

• #6 International consensus on the diagnosis and management of dumping syndrome | Nature Reviews Endocrinology

  https://www.nature.com/articles/s41574-020-0357-5

  Dumping syndrome is a common but underdiagnosed complication of gastric and oesophageal surgery. […] Dumping syndrome is a frequent complication of cancer and non-cancer oesophageal and gastric surgery, as well as bariatric surgery (also known as metabolic surgery). […] The prevalence of dumping syndrome depends on the type and extent of surgery, and on the criteria used to diagnose dumping syndrome. […] Dumping syndrome occurs in approximately 20% of patients undergoing vagotomy with pyloroplasty, in up to 40% of patients after Roux-en-Y gastric bypass (RYGB) or sleeve gastrectomy and in up to 50% of patients undergoing oesophagectomy. […] According to reports published in the past 15 years, bariatric surgery has become the main cause of postoperative dumping syndrome. […] Symptoms of dumping syndrome are often debilitating and emotionally distressing, they are associated with a substantial reduction in quality of life and might lead to considerable weight loss as a result of the patient avoiding food intake.

• #7 International consensus on the diagnosis and management of dumping syndrome | Nature Reviews Endocrinology

  https://www.nature.com/articles/s41574-020-0357-5

  Dumping syndrome is a common but underdiagnosed complication of gastric and oesophageal surgery. […] Dumping syndrome is a frequent complication of cancer and non-cancer oesophageal and gastric surgery, as well as bariatric surgery (also known as metabolic surgery). […] The prevalence of dumping syndrome depends on the type and extent of surgery, and on the criteria used to diagnose dumping syndrome. […] Dumping syndrome occurs in approximately 20% of patients undergoing vagotomy with pyloroplasty, in up to 40% of patients after Roux-en-Y gastric bypass (RYGB) or sleeve gastrectomy and in up to 50% of patients undergoing oesophagectomy. […] According to reports published in the past 15 years, bariatric surgery has become the main cause of postoperative dumping syndrome. […] Symptoms of dumping syndrome are often debilitating and emotionally distressing, they are associated with a substantial reduction in quality of life and might lead to considerable weight loss as a result of the patient avoiding food intake.

• #8 Dumping Syndrome: Background, Pathophysiology, Etiology

  https://emedicine.medscape.com/article/173594-overview

  Dumping can be separated into early and late forms depending on the occurrence of symptoms in relation to the time elapsed after a meal. Both forms occur because of the rapid delivery of large amounts of osmotically active solids and liquids to the duodenum. This is a direct result of alterations in the storage function of the stomach and/or pyloric emptying mechanism. […] The severity of dumping syndrome is proportional to the rate of gastric emptying. Postprandially, the stomach assumes its reservoir function to allow initial chemical digestion by acid and proteases before transferring food to the antrum. In the antrum, high-amplitude contractions triturate solids. Once solids have been reduced to 1-2 mm, they are able to empty through the pylorus. An intact pylorus has a separating function that prevents the passage of larger particles into the duodenum. Gastric emptying is controlled by fundic tone, antropyloric mechanisms, and duodenal feedback. Gastric surgery alters these mechanisms in several ways.

• #9 Dumping Syndrome | 5-Minute Clinical Consult

  https://www.unboundmedicine.com/5minute/view/5-Minute-Clinical-Consult/816042/all/Dumping_Syndrome

  Pancreatic islet cell hyperplasia, rather than late dumping, is thought to be the underlying mechanism for hyperinsulinemic hypoglycemia with nesidioblastosis after gastric bypass. […] Gastric surgery is the main risk factor. […] The severity of dumping syndrome is proportional to the rate of gastric emptying following different surgical procedures.

• #10 Dumping Syndrome: Background, Pathophysiology, Etiology

  https://emedicine.medscape.com/article/173594-overview

  Gastric resection can reduce the fundic reservoir, thereby reducing the receptiveness of the stomach to a meal. Similarly, vagotomy increases gastric tone, limiting accommodation. […] Any operation in which the pylorus is removed, bypassed, or destroyed increases the rate of gastric emptying. Duodenal feedback inhibition of gastric emptying is also lost after bypass of the duodenum with gastrojejunostomy. Accelerated early gastric emptying of liquids is a characteristic feature and a critical step in the pathogenesis of dumping syndrome. […] Gastric mucosal function is altered by surgery, and acid and enzymatic secretions are decreased. Also, hormonal secretions that sustain the gastric phase of digestion are adversely affected.

• #11 Dumping syndrome – Symptoms & causes – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/dumping-syndrome/symptoms-causes/syc-20371915

  Dumping syndrome is a condition in which food, especially food high in sugar, moves from your stomach into your small bowel too quickly after you eat. […] Sometimes called rapid gastric emptying, dumping syndrome most often occurs as a result of surgery on your stomach or esophagus. […] In dumping syndrome, food and gastric juices from your stomach move to your small intestine in an uncontrolled, abnormally fast manner. This is most often related to changes in your stomach associated with surgery, including any stomach surgery or major esophageal surgery, such as removal of the esophagus (esophagectomy). […] But in rare cases, dumping syndrome can develop without a history of surgery or other obvious causes.

• #12 Dumping syndrome | Beacon Health System

  https://www.beaconhealthsystem.org/library/diseases-and-conditions/dumping-syndrome?content_id=CON-20371900

  People who have had stomach or weight-loss surgery can develop dumping syndrome, which causes cramping, diarrhea and, sometimes, low blood sugar. […] Dumping syndrome is a condition in which food, especially food high in sugar, moves from your stomach into your small bowel too quickly after you eat. Sometimes called rapid gastric emptying, dumping syndrome most often occurs as a result of surgery on your stomach or esophagus. […] In dumping syndrome, food and gastric juices from your stomach move to your small intestine in an uncontrolled, abnormally fast manner. This is most often related to changes in your stomach associated with surgery, including any stomach surgery or major esophageal surgery, such as removal of the esophagus (esophagectomy). But in rare cases, dumping syndrome can develop without a history of surgery or other obvious causes.

• #13 Dumping Syndrome: Diagnosis, Treatment, Symptoms & Causes

  https://my.clevelandclinic.org/health/diseases/17835-dumping-syndrome

  Dumping syndrome is a medical condition in which your stomach empties its contents into your small intestine more rapidly than it should. Its also called rapid gastric emptying. […] Dumping syndrome most commonly happens as a complication of surgery on your stomach, or on your esophagus where it connects to your stomach. An estimated 20% to 50% of people who have had stomach surgery develop some symptoms of dumping syndrome. It’s most common in people who have had surgeries that remove or bypass large portions of the stomach, such as gastrectomy or gastric bypass surgery. […] Surgical causes include: Gastrectomy. Surgery to remove part or all of the stomach. Bariatric surgery for weight loss, such as gastric bypass. Pyloroplasty. An operation on the pyloric valve at the bottom of your stomach. Esophagectomy. Surgery to remove part or all of the esophagus. Vagotomy. Surgery to cut the vagus nerve in the stomach to reduce stomach acid. Nissen fundoplication. Surgery to sew the top of the stomach around the esophagus. […] Disease-related causes include: Diabetes mellitus. Cyclic vomiting syndrome. Autonomic dysfunction. Exocrine pancreatic insufficiency. Duodenal ulcers. Zollinger-Ellison syndrome. Functional dyspepsia. Cannabis hyperemesis syndrome.

• #14 Dumping Syndrome – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK470542/

  Dumping syndrome can occur after a variety of gastric procedures and occurs due to the rapid movement of hyperosmolar chyme from the stomach into the small intestine. […] The severity of dumping syndrome is correlated to the extent of gastric surgery. Surgical etiologies include gastrojejunostomy, antrectomy, pylorectomy, pyloroplasty, esophagectomy, vagotomy, Roux-en-Y bypass, and Nissen fundoplication. […] Non-surgical etiologies include diabetes mellitus, viral illness, and idiopathic causes.

• #15 Dumping Syndrome: Updated Perspectives on Etiologies and Diagnosis – Practical Gastro

  https://practicalgastro.com/2014/10/18/dumping-syndrome-updated-perspectives-on-etiologies-and-diagnosis/

  Dumping syndrome (DS) has historically been associated with gastric surgery and vagotomy, as well as diabetes mellitus (DM). This article provides an update on the etiologies and clinical spectrum that represent the current DS patient population. […] DS may also be associated with non-surgical etiologies, the most prominent being diabetes. Diabetes is a well-recognized etiology of rapid gastric emptying and is attributed to early vagal damage from Wallerian nerve degeneration. […] Among etiologic factors of DS in our patient group, DM was the most common. As previously mentioned, we would expect that at medical centers specializing in bariatric surgery, surgical causes of DS would make a bigger contribution. Additionally, the population of El Paso, Texas (the location of our motility center) is predominantly Hispanic, which nationality has a well-established genetic susceptibility to DM2. With the increasing prevalence of DM2, it is likely that the number of Americans with GI motility disorders will increase as well. Thus, the importance of the DM2 DS population cannot be ignored. Although long-standing DM has classically been associated with gastroparesis, previous studies have demonstrated that DM of shorter duration is linked to rapid gastric emptying. It is speculated that this RGE is due to early vagal damage, probably distal vagal damage, with gastroparesis evolving after more complete vagal loss.

• #16 Dumping Syndrome: Updated Perspectives on Etiologies and Diagnosis – Practical Gastro

  https://practicalgastro.com/2014/10/18/dumping-syndrome-updated-perspectives-on-etiologies-and-diagnosis/

  Dumping syndrome (DS) has historically been associated with gastric surgery and vagotomy, as well as diabetes mellitus (DM). This article provides an update on the etiologies and clinical spectrum that represent the current DS patient population. […] DS may also be associated with non-surgical etiologies, the most prominent being diabetes. Diabetes is a well-recognized etiology of rapid gastric emptying and is attributed to early vagal damage from Wallerian nerve degeneration. […] Among etiologic factors of DS in our patient group, DM was the most common. As previously mentioned, we would expect that at medical centers specializing in bariatric surgery, surgical causes of DS would make a bigger contribution. Additionally, the population of El Paso, Texas (the location of our motility center) is predominantly Hispanic, which nationality has a well-established genetic susceptibility to DM2. With the increasing prevalence of DM2, it is likely that the number of Americans with GI motility disorders will increase as well. Thus, the importance of the DM2 DS population cannot be ignored. Although long-standing DM has classically been associated with gastroparesis, previous studies have demonstrated that DM of shorter duration is linked to rapid gastric emptying. It is speculated that this RGE is due to early vagal damage, probably distal vagal damage, with gastroparesis evolving after more complete vagal loss.

• #17 Dumping Syndrome: Updated Perspectives on Etiologies and Diagnosis – Practical Gastro

  https://practicalgastro.com/2014/10/18/dumping-syndrome-updated-perspectives-on-etiologies-and-diagnosis/

  An interesting finding in our study among our idiopathic group was that 32% of idiopathic patients had experienced a preceding gastroenteritis. Although further studies would be needed to establish the veracity of this relationship, as well as the mechanism, a possible explanation for this is that these illnesses induced injury to duodenal receptors, namely fat and osmotic receptors which control gastric emptying. Another possibility is vagal nerve damage resulting in decreased fundic relaxation and accommodation, facilitating rapid emptying.

• #18 Dumping Syndrome | 5-Minute Clinical Consult

  https://www.unboundmedicine.com/5minute/view/5-Minute-Clinical-Consult/816042/all/Dumping_Syndrome

  GI and vasomotor symptoms resulting from rapid gastric emptying and delivery of large amounts of hyperosmolar content into the small intestine. […] The pathogenesis of dumping syndrome is multifactorial. […] Alterations in the storage function of the stomach and/or the pyloric emptying mechanism lead to rapid delivery of hyperosmolar material into the intestine. […] Fluid shifts from the intravascular compartment into the bowel lumen lead to rapid small bowel distention and an increased peristalsis (early dumping). […] Supraphysiologic release of GI peptides/vasoactive mediators lead to paradoxical vasodilation in a relatively volume-contracted state. […] Reactive hypoglycemia occurs secondary to hyperinsulinemia caused by high concentration of carbohydrates in the proximal small intestine and rapid absorption of glucose (late dumping).

• #19 Dumping Syndrome: Background, Pathophysiology, Etiology

  https://emedicine.medscape.com/article/173594-overview

  Dumping can be separated into early and late forms depending on the occurrence of symptoms in relation to the time elapsed after a meal. Both forms occur because of the rapid delivery of large amounts of osmotically active solids and liquids to the duodenum. This is a direct result of alterations in the storage function of the stomach and/or pyloric emptying mechanism. […] The severity of dumping syndrome is proportional to the rate of gastric emptying. Postprandially, the stomach assumes its reservoir function to allow initial chemical digestion by acid and proteases before transferring food to the antrum. In the antrum, high-amplitude contractions triturate solids. Once solids have been reduced to 1-2 mm, they are able to empty through the pylorus. An intact pylorus has a separating function that prevents the passage of larger particles into the duodenum. Gastric emptying is controlled by fundic tone, antropyloric mechanisms, and duodenal feedback. Gastric surgery alters these mechanisms in several ways.

• #20 Dumping Syndrome: Background, Pathophysiology, Etiology

  https://emedicine.medscape.com/article/173594-overview

  Dumping can be separated into early and late forms depending on the occurrence of symptoms in relation to the time elapsed after a meal. Both forms occur because of the rapid delivery of large amounts of osmotically active solids and liquids to the duodenum. This is a direct result of alterations in the storage function of the stomach and/or pyloric emptying mechanism. […] The severity of dumping syndrome is proportional to the rate of gastric emptying. Postprandially, the stomach assumes its reservoir function to allow initial chemical digestion by acid and proteases before transferring food to the antrum. In the antrum, high-amplitude contractions triturate solids. Once solids have been reduced to 1-2 mm, they are able to empty through the pylorus. An intact pylorus has a separating function that prevents the passage of larger particles into the duodenum. Gastric emptying is controlled by fundic tone, antropyloric mechanisms, and duodenal feedback. Gastric surgery alters these mechanisms in several ways.

• #21 Dumping Syndrome: Background, Pathophysiology, Etiology

  https://emedicine.medscape.com/article/173594-overview

  Gastric resection can reduce the fundic reservoir, thereby reducing the receptiveness of the stomach to a meal. Similarly, vagotomy increases gastric tone, limiting accommodation. […] Any operation in which the pylorus is removed, bypassed, or destroyed increases the rate of gastric emptying. Duodenal feedback inhibition of gastric emptying is also lost after bypass of the duodenum with gastrojejunostomy. Accelerated early gastric emptying of liquids is a characteristic feature and a critical step in the pathogenesis of dumping syndrome. […] Gastric mucosal function is altered by surgery, and acid and enzymatic secretions are decreased. Also, hormonal secretions that sustain the gastric phase of digestion are adversely affected.

• #22 Dumping Syndrome | 5-Minute Clinical Consult

  https://www.unboundmedicine.com/5minute/view/5-Minute-Clinical-Consult/816042/all/Dumping_Syndrome

  GI and vasomotor symptoms resulting from rapid gastric emptying and delivery of large amounts of hyperosmolar content into the small intestine. […] The pathogenesis of dumping syndrome is multifactorial. […] Alterations in the storage function of the stomach and/or the pyloric emptying mechanism lead to rapid delivery of hyperosmolar material into the intestine. […] Fluid shifts from the intravascular compartment into the bowel lumen lead to rapid small bowel distention and an increased peristalsis (early dumping). […] Supraphysiologic release of GI peptides/vasoactive mediators lead to paradoxical vasodilation in a relatively volume-contracted state. […] Reactive hypoglycemia occurs secondary to hyperinsulinemia caused by high concentration of carbohydrates in the proximal small intestine and rapid absorption of glucose (late dumping).

• #23 Dumping Syndrome | 5-Minute Clinical Consult

  https://www.unboundmedicine.com/5minute/view/5-Minute-Clinical-Consult/816042/all/Dumping_Syndrome

  GI and vasomotor symptoms resulting from rapid gastric emptying and delivery of large amounts of hyperosmolar content into the small intestine. […] The pathogenesis of dumping syndrome is multifactorial. […] Alterations in the storage function of the stomach and/or the pyloric emptying mechanism lead to rapid delivery of hyperosmolar material into the intestine. […] Fluid shifts from the intravascular compartment into the bowel lumen lead to rapid small bowel distention and an increased peristalsis (early dumping). […] Supraphysiologic release of GI peptides/vasoactive mediators lead to paradoxical vasodilation in a relatively volume-contracted state. […] Reactive hypoglycemia occurs secondary to hyperinsulinemia caused by high concentration of carbohydrates in the proximal small intestine and rapid absorption of glucose (late dumping).

• #24 Dumping Syndrome | CEG

  https://www.dovepress.com/dumping-syndrome-pragmatic-treatment-options-and-experimental-approach-peer-reviewed-fulltext-article-CEG

  Dumping syndrome is a common complication after esophageal, gastric and bariatric surgery and has a significant negative impact on the quality of life of patients. […] The cause of dumping syndrome has shifted from post-upper GI surgery for benign gastric or duodenal ulcer disease to the majority of dumping syndrome being due to post-bariatric surgery and upper gastrointestinal oncologic surgery nowadays. […] The reported incidence and prevalence of dumping syndrome varies widely and depends on (1) which definition and diagnostic criteria are used, and (2) the type and extent of surgery performed. […] The hyperosmolar small bowel chyme may cause a fluid shift from the vascular compartment to the intestinal lumen, resulting in hypotension and occasionally even syncope. […] Much attention has been given in the past decades to incretin hormones such as glucagon-like peptide-1 (GLP-1) and glucose-dependent insulinotropic peptide (GIP), both being gut peptides released from the more proximal small bowel and known to stimulate insulin secretion after a hyperglycemic spike resulting in reactive hypoglycemia.

• #25 Dumping Syndrome | CEG

  https://www.dovepress.com/dumping-syndrome-pragmatic-treatment-options-and-experimental-approach-peer-reviewed-fulltext-article-CEG

  Dumping syndrome is a common complication after esophageal, gastric and bariatric surgery and has a significant negative impact on the quality of life of patients. […] The cause of dumping syndrome has shifted from post-upper GI surgery for benign gastric or duodenal ulcer disease to the majority of dumping syndrome being due to post-bariatric surgery and upper gastrointestinal oncologic surgery nowadays. […] The reported incidence and prevalence of dumping syndrome varies widely and depends on (1) which definition and diagnostic criteria are used, and (2) the type and extent of surgery performed. […] The hyperosmolar small bowel chyme may cause a fluid shift from the vascular compartment to the intestinal lumen, resulting in hypotension and occasionally even syncope. […] Much attention has been given in the past decades to incretin hormones such as glucagon-like peptide-1 (GLP-1) and glucose-dependent insulinotropic peptide (GIP), both being gut peptides released from the more proximal small bowel and known to stimulate insulin secretion after a hyperglycemic spike resulting in reactive hypoglycemia.

• #26 Dumping Syndrome | 5-Minute Clinical Consult

  https://www.unboundmedicine.com/5minute/view/5-Minute-Clinical-Consult/816042/all/Dumping_Syndrome

  GI and vasomotor symptoms resulting from rapid gastric emptying and delivery of large amounts of hyperosmolar content into the small intestine. […] The pathogenesis of dumping syndrome is multifactorial. […] Alterations in the storage function of the stomach and/or the pyloric emptying mechanism lead to rapid delivery of hyperosmolar material into the intestine. […] Fluid shifts from the intravascular compartment into the bowel lumen lead to rapid small bowel distention and an increased peristalsis (early dumping). […] Supraphysiologic release of GI peptides/vasoactive mediators lead to paradoxical vasodilation in a relatively volume-contracted state. […] Reactive hypoglycemia occurs secondary to hyperinsulinemia caused by high concentration of carbohydrates in the proximal small intestine and rapid absorption of glucose (late dumping).

• #27 International consensus on the diagnosis and management of dumping syndrome | Nature Reviews Endocrinology

  https://www.nature.com/articles/s41574-020-0357-5

  The second mechanism involved in the pathophysiology of early dumping syndrome is probably enhanced release of several gastrointestinal hormones, including vasoactive agents, incretins and glucose modulators. […] Rapid delivery of undigested carbohydrates to the small intestine might result in high concentrations of glucose that induce a hyperinsulinaemic response, resulting in subsequent hypoglycaemia and related late dumping syndrome. […] The success of RYGB surgery is usually attributed to gastric volume reduction and calorie malabsorption secondary to the bypass of the small intestine, which leads to markedly changed eating behaviour and meal patterns. […] It has been proposed that dumping syndrome, through its adverse effects on food tolerance and intake, might be an essential component of the weight reduction after bariatric surgery.

• #28 Dumping Syndrome | 5-Minute Clinical Consult

  https://www.unboundmedicine.com/5minute/view/5-Minute-Clinical-Consult/816042/all/Dumping_Syndrome

  GI and vasomotor symptoms resulting from rapid gastric emptying and delivery of large amounts of hyperosmolar content into the small intestine. […] The pathogenesis of dumping syndrome is multifactorial. […] Alterations in the storage function of the stomach and/or the pyloric emptying mechanism lead to rapid delivery of hyperosmolar material into the intestine. […] Fluid shifts from the intravascular compartment into the bowel lumen lead to rapid small bowel distention and an increased peristalsis (early dumping). […] Supraphysiologic release of GI peptides/vasoactive mediators lead to paradoxical vasodilation in a relatively volume-contracted state. […] Reactive hypoglycemia occurs secondary to hyperinsulinemia caused by high concentration of carbohydrates in the proximal small intestine and rapid absorption of glucose (late dumping).

• #29 Bariatric Surgery: Postoperative Concerns – American Society for Metabolic and Bariatric Surgery

  https://asmbs.org/resources/bariatric-surgery-postoperative-concerns/

  Dumping syndrome is a common side effect after Roux-en-Y Gastric Bypass (RNYGB) surgery. About 85% of gastric bypass patients will experience dumping syndrome at some point after surgery. The symptoms can range from mild to severe. […] Dumping usually occurs due to poor food choices. It is related to the ingestion of refined sugars (including high fructose corn syrup) or high glycemic carbohydrates. It can also occur with dairy products, some fats, and fried foods. These foods rapidly empty from the gastric pouch into the small intestine which triggers a cascade of physiologic events. […] Early dumping occurs as a result of rapid emptying of sugars or carbohydrates from the gastric pouch into the small intestine which causes the release of hormones (gut peptides) that effect blood pressure, heart rate, skin flushing and intestinal transit, leading to a light-headed, rapid heart rate and flushing sensation often accompanied by diarrhea. Late dumping symptoms are related to increased insulin after oral glucose (sugar) with subsequent hypoglycemia (low blood sugar).

• #30 International consensus on the diagnosis and management of dumping syndrome | Nature Reviews Endocrinology

  https://www.nature.com/articles/s41574-020-0357-5

  The underlying mechanisms might involve osmotic effects, peptide hormone release and autonomic neural responses. […] Symptoms of late dumping syndrome usually occur between 1 and 3h after a meal and are primarily the manifestations of hypoglycaemia, which mainly results from an incretin-driven hyperinsulinaemic response after carbohydrate ingestion. […] The rapid expansion in the use of bariatric interventions has therefore led to an increasing number of patients with dumping syndrome. […] The literature is not clear on the relative prevalence of early dumping syndrome versus late dumping syndrome. […] However, studies involving glucose tolerance testing show a very high occurrence of increased pulse rate, a marker of early dumping syndrome, and a lower occurrence of hypoglycaemia, a marker of late dumping syndrome.

• #31 International consensus on the diagnosis and management of dumping syndrome | Nature Reviews Endocrinology

  https://www.nature.com/articles/s41574-020-0357-5

  The second mechanism involved in the pathophysiology of early dumping syndrome is probably enhanced release of several gastrointestinal hormones, including vasoactive agents, incretins and glucose modulators. […] Rapid delivery of undigested carbohydrates to the small intestine might result in high concentrations of glucose that induce a hyperinsulinaemic response, resulting in subsequent hypoglycaemia and related late dumping syndrome. […] The success of RYGB surgery is usually attributed to gastric volume reduction and calorie malabsorption secondary to the bypass of the small intestine, which leads to markedly changed eating behaviour and meal patterns. […] It has been proposed that dumping syndrome, through its adverse effects on food tolerance and intake, might be an essential component of the weight reduction after bariatric surgery.

• #32 Dumping Syndrome | 5-Minute Clinical Consult

  https://www.unboundmedicine.com/5minute/view/5-Minute-Clinical-Consult/816042/all/Dumping_Syndrome

  GI and vasomotor symptoms resulting from rapid gastric emptying and delivery of large amounts of hyperosmolar content into the small intestine. […] The pathogenesis of dumping syndrome is multifactorial. […] Alterations in the storage function of the stomach and/or the pyloric emptying mechanism lead to rapid delivery of hyperosmolar material into the intestine. […] Fluid shifts from the intravascular compartment into the bowel lumen lead to rapid small bowel distention and an increased peristalsis (early dumping). […] Supraphysiologic release of GI peptides/vasoactive mediators lead to paradoxical vasodilation in a relatively volume-contracted state. […] Reactive hypoglycemia occurs secondary to hyperinsulinemia caused by high concentration of carbohydrates in the proximal small intestine and rapid absorption of glucose (late dumping).

• #33 Dumping Syndrome | CEG

  https://www.dovepress.com/dumping-syndrome-pragmatic-treatment-options-and-experimental-approach-peer-reviewed-fulltext-article-CEG

  Dumping syndrome is a common complication after esophageal, gastric and bariatric surgery and has a significant negative impact on the quality of life of patients. […] The cause of dumping syndrome has shifted from post-upper GI surgery for benign gastric or duodenal ulcer disease to the majority of dumping syndrome being due to post-bariatric surgery and upper gastrointestinal oncologic surgery nowadays. […] The reported incidence and prevalence of dumping syndrome varies widely and depends on (1) which definition and diagnostic criteria are used, and (2) the type and extent of surgery performed. […] The hyperosmolar small bowel chyme may cause a fluid shift from the vascular compartment to the intestinal lumen, resulting in hypotension and occasionally even syncope. […] Much attention has been given in the past decades to incretin hormones such as glucagon-like peptide-1 (GLP-1) and glucose-dependent insulinotropic peptide (GIP), both being gut peptides released from the more proximal small bowel and known to stimulate insulin secretion after a hyperglycemic spike resulting in reactive hypoglycemia.

• #34 Dumping Syndrome | CEG

  https://www.dovepress.com/dumping-syndrome-pragmatic-treatment-options-and-experimental-approach-peer-reviewed-fulltext-article-CEG

  Octreotide (OCT) is a synthetic analogue of SST with pronounced gastrointestinal inhibitory effects including the inhibition of secretion of incretin hormones and insulin. […] Given that the pathophysiology of dumping syndrome is partly due to glucagon-like peptide-1 (GLP-1; a gut-derived incretin hormone secreted by the L cells mainly found in the ileum that stimulate insulin secretion from the pancreatic cells), it was suggested that antagonizing the action of GLP-1 may lead to a reduction in postprandial hypoglycemic events. […] After conservative steps have failed to manage symptoms of dumping syndrome, continuous enteral feeding or surgical interventions can be considered. […] A variety of surgical and endoscopic procedures to address refractory dumping syndrome have been reported in the literature.

• #35 Dumping Syndrome | 5-Minute Clinical Consult

  https://www.unboundmedicine.com/5minute/view/5-Minute-Clinical-Consult/816042/all/Dumping_Syndrome

  Pancreatic islet cell hyperplasia, rather than late dumping, is thought to be the underlying mechanism for hyperinsulinemic hypoglycemia with nesidioblastosis after gastric bypass. […] Gastric surgery is the main risk factor. […] The severity of dumping syndrome is proportional to the rate of gastric emptying following different surgical procedures.

• #36 International consensus on the diagnosis and management of dumping syndrome | Nature Reviews Endocrinology

  https://www.nature.com/articles/s41574-020-0357-5

  Dumping syndrome is a common but underdiagnosed complication of gastric and oesophageal surgery. […] Dumping syndrome is a frequent complication of cancer and non-cancer oesophageal and gastric surgery, as well as bariatric surgery (also known as metabolic surgery). […] The prevalence of dumping syndrome depends on the type and extent of surgery, and on the criteria used to diagnose dumping syndrome. […] Dumping syndrome occurs in approximately 20% of patients undergoing vagotomy with pyloroplasty, in up to 40% of patients after Roux-en-Y gastric bypass (RYGB) or sleeve gastrectomy and in up to 50% of patients undergoing oesophagectomy. […] According to reports published in the past 15 years, bariatric surgery has become the main cause of postoperative dumping syndrome. […] Symptoms of dumping syndrome are often debilitating and emotionally distressing, they are associated with a substantial reduction in quality of life and might lead to considerable weight loss as a result of the patient avoiding food intake.

• #37 Dumping Syndrome | 5-Minute Clinical Consult

  https://www.unboundmedicine.com/5minute/view/5-Minute-Clinical-Consult/816042/all/Dumping_Syndrome

  Pancreatic islet cell hyperplasia, rather than late dumping, is thought to be the underlying mechanism for hyperinsulinemic hypoglycemia with nesidioblastosis after gastric bypass. […] Gastric surgery is the main risk factor. […] The severity of dumping syndrome is proportional to the rate of gastric emptying following different surgical procedures.

• #38 International consensus on the diagnosis and management of dumping syndrome | Nature Reviews Endocrinology

  https://www.nature.com/articles/s41574-020-0357-5

  Dumping syndrome is a common but underdiagnosed complication of gastric and oesophageal surgery. […] Dumping syndrome is a frequent complication of cancer and non-cancer oesophageal and gastric surgery, as well as bariatric surgery (also known as metabolic surgery). […] The prevalence of dumping syndrome depends on the type and extent of surgery, and on the criteria used to diagnose dumping syndrome. […] Dumping syndrome occurs in approximately 20% of patients undergoing vagotomy with pyloroplasty, in up to 40% of patients after Roux-en-Y gastric bypass (RYGB) or sleeve gastrectomy and in up to 50% of patients undergoing oesophagectomy. […] According to reports published in the past 15 years, bariatric surgery has become the main cause of postoperative dumping syndrome. […] Symptoms of dumping syndrome are often debilitating and emotionally distressing, they are associated with a substantial reduction in quality of life and might lead to considerable weight loss as a result of the patient avoiding food intake.

• #39 International consensus on the diagnosis and management of dumping syndrome | Nature Reviews Endocrinology

  https://www.nature.com/articles/s41574-020-0357-5

  Dumping syndrome is a common but underdiagnosed complication of gastric and oesophageal surgery. […] Dumping syndrome is a frequent complication of cancer and non-cancer oesophageal and gastric surgery, as well as bariatric surgery (also known as metabolic surgery). […] The prevalence of dumping syndrome depends on the type and extent of surgery, and on the criteria used to diagnose dumping syndrome. […] Dumping syndrome occurs in approximately 20% of patients undergoing vagotomy with pyloroplasty, in up to 40% of patients after Roux-en-Y gastric bypass (RYGB) or sleeve gastrectomy and in up to 50% of patients undergoing oesophagectomy. […] According to reports published in the past 15 years, bariatric surgery has become the main cause of postoperative dumping syndrome. […] Symptoms of dumping syndrome are often debilitating and emotionally distressing, they are associated with a substantial reduction in quality of life and might lead to considerable weight loss as a result of the patient avoiding food intake.

• #40 Bariatric Surgery: Postoperative Concerns – American Society for Metabolic and Bariatric Surgery

  https://asmbs.org/resources/bariatric-surgery-postoperative-concerns/

  Dumping syndrome is a common side effect after Roux-en-Y Gastric Bypass (RNYGB) surgery. About 85% of gastric bypass patients will experience dumping syndrome at some point after surgery. The symptoms can range from mild to severe. […] Dumping usually occurs due to poor food choices. It is related to the ingestion of refined sugars (including high fructose corn syrup) or high glycemic carbohydrates. It can also occur with dairy products, some fats, and fried foods. These foods rapidly empty from the gastric pouch into the small intestine which triggers a cascade of physiologic events. […] Early dumping occurs as a result of rapid emptying of sugars or carbohydrates from the gastric pouch into the small intestine which causes the release of hormones (gut peptides) that effect blood pressure, heart rate, skin flushing and intestinal transit, leading to a light-headed, rapid heart rate and flushing sensation often accompanied by diarrhea. Late dumping symptoms are related to increased insulin after oral glucose (sugar) with subsequent hypoglycemia (low blood sugar).

• #41 Dumping Syndrome Treatments – Feel Better Today | BMCC

  https://bariatricsurgeryco.org/bariatric-surgery/bariatric-surgery-risks/dumping-syndrome/

  Dumping syndrome (or rapid gastric emptying) is a common side effect of gastric bypass surgery (but not other bariatric surgeries). […] Dumping syndrome is almost always caused by eating too much sugar, too many high-fat foods, or sometimes by eating too quickly after surgery. […] Early stage dumping is usually caused by either eating your food too quickly; or eating foods that are high in fat, sugar, or simple carbohydrates (such as white bread). […] Late stage dumping syndrome is your body’s second reaction to the food being dumped into your small intestine, and affects patients 1 to 3 hours after they eat. […] When your body senses food in the small intestine (especially sugar), it responds by producing insulin. Unfortunately, your body’s response is an overreaction in this case, and the sudden and excessive dump of insulin is too much for the amount of sugar, which leads to a drop in your blood sugar.

• #42 Dumping Syndrome After Gastric Sleeve | Dr Ali Zarrouk & Rachel Kirby

  https://www.southwestsurgery.com.au/about-us/reception-staff?view=article&id=86

  Dumping Syndrome is a collection of symptoms that occur after eating resulting from rapid delivery of stomach content into the small intestine. […] Therefore, dumping syndrome is very common in operations that bypass or remove the pylorus such as stomach cancer surgery and gastric bypass (85% of patients). Dumping syndrome is also seen in some patients having other stomach operations such as sleeve gastrectomy. […] The resection of around 85% of stomach in sleeve gastrectomy results in major changes in the anatomy and function of the stomach. […] After sleeve gastrectomy very few patients experience true dumping syndrome, however, studies that used a glucose provocation test showed that around 25% of patients develop symptoms of dumping syndrome with glucose provocation. […] Dumping syndrome usually occurs due to poor food choices. The ingestion of refined sugars (e.g. non-diet soft drinks and sweets) or food with high glycaemic index are the most common triggers for the symptoms.

• #43 Dumping Syndrome After Gastric Sleeve | Dr Ali Zarrouk & Rachel Kirby

  https://www.southwestsurgery.com.au/about-us/reception-staff?view=article&id=86

  Dumping Syndrome is a collection of symptoms that occur after eating resulting from rapid delivery of stomach content into the small intestine. […] Therefore, dumping syndrome is very common in operations that bypass or remove the pylorus such as stomach cancer surgery and gastric bypass (85% of patients). Dumping syndrome is also seen in some patients having other stomach operations such as sleeve gastrectomy. […] The resection of around 85% of stomach in sleeve gastrectomy results in major changes in the anatomy and function of the stomach. […] After sleeve gastrectomy very few patients experience true dumping syndrome, however, studies that used a glucose provocation test showed that around 25% of patients develop symptoms of dumping syndrome with glucose provocation. […] Dumping syndrome usually occurs due to poor food choices. The ingestion of refined sugars (e.g. non-diet soft drinks and sweets) or food with high glycaemic index are the most common triggers for the symptoms.

• #44 International consensus on the diagnosis and management of dumping syndrome | Nature Reviews Endocrinology

  https://www.nature.com/articles/s41574-020-0357-5

  Dumping syndrome is a common but underdiagnosed complication of gastric and oesophageal surgery. […] Dumping syndrome is a frequent complication of cancer and non-cancer oesophageal and gastric surgery, as well as bariatric surgery (also known as metabolic surgery). […] The prevalence of dumping syndrome depends on the type and extent of surgery, and on the criteria used to diagnose dumping syndrome. […] Dumping syndrome occurs in approximately 20% of patients undergoing vagotomy with pyloroplasty, in up to 40% of patients after Roux-en-Y gastric bypass (RYGB) or sleeve gastrectomy and in up to 50% of patients undergoing oesophagectomy. […] According to reports published in the past 15 years, bariatric surgery has become the main cause of postoperative dumping syndrome. […] Symptoms of dumping syndrome are often debilitating and emotionally distressing, they are associated with a substantial reduction in quality of life and might lead to considerable weight loss as a result of the patient avoiding food intake.

• #45 Dumping Syndrome After Gastric Sleeve | Dr Ali Zarrouk & Rachel Kirby

  https://www.southwestsurgery.com.au/about-us/reception-staff?view=article&id=86

  Dumping Syndrome is a collection of symptoms that occur after eating resulting from rapid delivery of stomach content into the small intestine. […] Therefore, dumping syndrome is very common in operations that bypass or remove the pylorus such as stomach cancer surgery and gastric bypass (85% of patients). Dumping syndrome is also seen in some patients having other stomach operations such as sleeve gastrectomy. […] The resection of around 85% of stomach in sleeve gastrectomy results in major changes in the anatomy and function of the stomach. […] After sleeve gastrectomy very few patients experience true dumping syndrome, however, studies that used a glucose provocation test showed that around 25% of patients develop symptoms of dumping syndrome with glucose provocation. […] Dumping syndrome usually occurs due to poor food choices. The ingestion of refined sugars (e.g. non-diet soft drinks and sweets) or food with high glycaemic index are the most common triggers for the symptoms.

• #46 Dumping Syndrome: Background, Pathophysiology, Etiology

  https://emedicine.medscape.com/article/173594-overview

  Gastric resection can reduce the fundic reservoir, thereby reducing the receptiveness of the stomach to a meal. Similarly, vagotomy increases gastric tone, limiting accommodation. […] Any operation in which the pylorus is removed, bypassed, or destroyed increases the rate of gastric emptying. Duodenal feedback inhibition of gastric emptying is also lost after bypass of the duodenum with gastrojejunostomy. Accelerated early gastric emptying of liquids is a characteristic feature and a critical step in the pathogenesis of dumping syndrome. […] Gastric mucosal function is altered by surgery, and acid and enzymatic secretions are decreased. Also, hormonal secretions that sustain the gastric phase of digestion are adversely affected.

• #47 Dumping syndrome: Causes, management, and patient education

  https://www.myamericannurse.com/dumping-syndrome/

  DS is a cluster of symptoms that can occur when undigested food moves too quickly into the intestines. […] The incidence and severity of postsurgical DS corresponds to the type of surgery performed. […] DS also has been reported in patients with diabetes, cyclic vomiting syndrome, and Zollinger-Ellison syndrome. […] Another factor that may play a role in the pathophysiology of both early and late dumping is increased secretion of GI hormones, although their exact mechanism is unclear. […] Severe dumping can be a precursor to several complications, including malnutrition and weight loss due to nutrient malabsorption and chronic diarrhea. […] Many patients with DS have symptoms similar to irritable bowel syndrome or gastroparesis (delayed gastric emptying), which can result in misdiagnosis.

• #48 Dumping Syndrome | CEG

  https://www.dovepress.com/dumping-syndrome-pragmatic-treatment-options-and-experimental-approach-peer-reviewed-fulltext-article-CEG

  Dumping syndrome is a common complication after esophageal, gastric and bariatric surgery and has a significant negative impact on the quality of life of patients. […] The cause of dumping syndrome has shifted from post-upper GI surgery for benign gastric or duodenal ulcer disease to the majority of dumping syndrome being due to post-bariatric surgery and upper gastrointestinal oncologic surgery nowadays. […] The reported incidence and prevalence of dumping syndrome varies widely and depends on (1) which definition and diagnostic criteria are used, and (2) the type and extent of surgery performed. […] The hyperosmolar small bowel chyme may cause a fluid shift from the vascular compartment to the intestinal lumen, resulting in hypotension and occasionally even syncope. […] Much attention has been given in the past decades to incretin hormones such as glucagon-like peptide-1 (GLP-1) and glucose-dependent insulinotropic peptide (GIP), both being gut peptides released from the more proximal small bowel and known to stimulate insulin secretion after a hyperglycemic spike resulting in reactive hypoglycemia.

• #49 Dumping Syndrome | CEG

  https://www.dovepress.com/dumping-syndrome-pragmatic-treatment-options-and-experimental-approach-peer-reviewed-fulltext-article-CEG

  Octreotide (OCT) is a synthetic analogue of SST with pronounced gastrointestinal inhibitory effects including the inhibition of secretion of incretin hormones and insulin. […] Given that the pathophysiology of dumping syndrome is partly due to glucagon-like peptide-1 (GLP-1; a gut-derived incretin hormone secreted by the L cells mainly found in the ileum that stimulate insulin secretion from the pancreatic cells), it was suggested that antagonizing the action of GLP-1 may lead to a reduction in postprandial hypoglycemic events. […] After conservative steps have failed to manage symptoms of dumping syndrome, continuous enteral feeding or surgical interventions can be considered. […] A variety of surgical and endoscopic procedures to address refractory dumping syndrome have been reported in the literature.

• #50 Dumping Syndrome | CEG

  https://www.dovepress.com/dumping-syndrome-pragmatic-treatment-options-and-experimental-approach-peer-reviewed-fulltext-article-CEG

  Octreotide (OCT) is a synthetic analogue of SST with pronounced gastrointestinal inhibitory effects including the inhibition of secretion of incretin hormones and insulin. […] Given that the pathophysiology of dumping syndrome is partly due to glucagon-like peptide-1 (GLP-1; a gut-derived incretin hormone secreted by the L cells mainly found in the ileum that stimulate insulin secretion from the pancreatic cells), it was suggested that antagonizing the action of GLP-1 may lead to a reduction in postprandial hypoglycemic events. […] After conservative steps have failed to manage symptoms of dumping syndrome, continuous enteral feeding or surgical interventions can be considered. […] A variety of surgical and endoscopic procedures to address refractory dumping syndrome have been reported in the literature.

• #51 International consensus on the diagnosis and management of dumping syndrome | Nature Reviews Endocrinology

  https://www.nature.com/articles/s41574-020-0357-5

  The second mechanism involved in the pathophysiology of early dumping syndrome is probably enhanced release of several gastrointestinal hormones, including vasoactive agents, incretins and glucose modulators. […] Rapid delivery of undigested carbohydrates to the small intestine might result in high concentrations of glucose that induce a hyperinsulinaemic response, resulting in subsequent hypoglycaemia and related late dumping syndrome. […] The success of RYGB surgery is usually attributed to gastric volume reduction and calorie malabsorption secondary to the bypass of the small intestine, which leads to markedly changed eating behaviour and meal patterns. […] It has been proposed that dumping syndrome, through its adverse effects on food tolerance and intake, might be an essential component of the weight reduction after bariatric surgery.

• #52 Dumping Syndrome | CEG

  https://www.dovepress.com/dumping-syndrome-pragmatic-treatment-options-and-experimental-approach-peer-reviewed-fulltext-article-CEG

  A recent study that used continuous glucose monitoring (CGM) found a prevalence of PPH after bariatric surgery of up to 50% in patients who had undergone Roux-en-Y gastric bypass (RYGB) or vertical sleeve gastrectomy. […] The terms PPH and late dumping are used interchangeably. […] The pathophysiology of dumping and PPH is identical and, in our opinion, PPH should be seen and treated as a late dumping manifestation. […] The first step in the management of dumping syndrome consists of dietary modifications. […] Acarbose is an alpha glycosidase hydrolase inhibitor that is taken before a meal (50 to 100 mg 3 times daily) to delay the conversion of oligosaccharides to monosaccharides in the small bowel that results in attenuated post-prandial hyperglycemia. […] Somatostatin (SST) is a brain-gut peptide that exerts its effects by interacting with specific receptors that belong to the family of G-protein coupled receptors.

• #53 Dumping Syndrome | CEG

  https://www.dovepress.com/dumping-syndrome-pragmatic-treatment-options-and-experimental-approach-peer-reviewed-fulltext-article-CEG

  Octreotide (OCT) is a synthetic analogue of SST with pronounced gastrointestinal inhibitory effects including the inhibition of secretion of incretin hormones and insulin. […] Given that the pathophysiology of dumping syndrome is partly due to glucagon-like peptide-1 (GLP-1; a gut-derived incretin hormone secreted by the L cells mainly found in the ileum that stimulate insulin secretion from the pancreatic cells), it was suggested that antagonizing the action of GLP-1 may lead to a reduction in postprandial hypoglycemic events. […] After conservative steps have failed to manage symptoms of dumping syndrome, continuous enteral feeding or surgical interventions can be considered. […] A variety of surgical and endoscopic procedures to address refractory dumping syndrome have been reported in the literature.

• #54 Dumping Syndrome | 5-Minute Clinical Consult

  https://www.unboundmedicine.com/5minute/view/5-Minute-Clinical-Consult/816042/all/Dumping_Syndrome

  GI and vasomotor symptoms resulting from rapid gastric emptying and delivery of large amounts of hyperosmolar content into the small intestine. […] The pathogenesis of dumping syndrome is multifactorial. […] Alterations in the storage function of the stomach and/or the pyloric emptying mechanism lead to rapid delivery of hyperosmolar material into the intestine. […] Fluid shifts from the intravascular compartment into the bowel lumen lead to rapid small bowel distention and an increased peristalsis (early dumping). […] Supraphysiologic release of GI peptides/vasoactive mediators lead to paradoxical vasodilation in a relatively volume-contracted state. […] Reactive hypoglycemia occurs secondary to hyperinsulinemia caused by high concentration of carbohydrates in the proximal small intestine and rapid absorption of glucose (late dumping).

• #55 Dumping Syndrome | 5-Minute Clinical Consult

  https://www.unboundmedicine.com/5minute/view/5-Minute-Clinical-Consult/816042/all/Dumping_Syndrome

  GI and vasomotor symptoms resulting from rapid gastric emptying and delivery of large amounts of hyperosmolar content into the small intestine. […] The pathogenesis of dumping syndrome is multifactorial. […] Alterations in the storage function of the stomach and/or the pyloric emptying mechanism lead to rapid delivery of hyperosmolar material into the intestine. […] Fluid shifts from the intravascular compartment into the bowel lumen lead to rapid small bowel distention and an increased peristalsis (early dumping). […] Supraphysiologic release of GI peptides/vasoactive mediators lead to paradoxical vasodilation in a relatively volume-contracted state. […] Reactive hypoglycemia occurs secondary to hyperinsulinemia caused by high concentration of carbohydrates in the proximal small intestine and rapid absorption of glucose (late dumping).

• #56 What Is Dumping Syndrome?

  https://www.uspharmacist.com/article/what-is-dumping-syndrome

  Dumping syndrome (DS) occurs when the stomach empties food into the small bowel at a faster rate than normal. […] Although the precise mechanism of DS is not known, dumping is a phenomenon usually caused by the destruction or bypass of the pyloric sphincter. […] DS can occur in postgastric bypass patients when high levels of simple carbohydrates are ingested. […] It is believed that the osmotic gradient draws fluid into the intestine, and this may release one or more vasoactive hormones, such as serotonin and vasoactive intestinal polypeptide. […] Most patients with PHH can be managed with the same dietary modifications suggested for early DS. […] This phenomenon is not strictly due to alterations of osmotic gradients across the GI tract, but rather is thought to result from hypoglycemia following a postprandial insulin peak. […] The type of surgery recommended depends on the type of surgery that led to the DS.

• #57 What causes dumping syndrome? | Roswell Park Comprehensive Cancer Center – Buffalo, NY

  https://www.roswellpark.org/cancertalk/202403/what-causes-dumping-syndrome

  When food moves too quickly from the stomach into the small intestine, it can cause uncomfortable and sometimes painful symptoms of cramping, nausea, vomiting and more. […] This condition of rapid stomach emptying called dumping syndrome can occur when your normal digestive process is altered or lost, such as when surgery for stomach or esophageal cancer alters the size, shape or position of the stomach. Rarely, dumping syndrome can happen without a surgery. […] Dumping syndrome is caused by different contributing factor, including: changing how food empties the stomach, how the nerves are distributed to the stomach, and the stimulation of gastrointestinal hormones. The condition also may decrease how well your body is able to absorb nutrients from the foods you eat.

• #58 Dumping Syndrome: Causes, Symptoms, Prevention, and Treatments

  https://www.webmd.com/digestive-disorders/dumping-syndrome-causes-foods-treatments

  Dumping syndrome is usually caused by changes to your stomach after surgery. For instance, dumping syndrome is common after gastric bypass surgery, in which part of your stomach is removed. […] Surgery to remove all or part of your stomach, such as gastric sleeve surgery or gastric bypass surgery, is the most common cause of dumping syndrome. About 20%-50% of people who have had surgery on their stomach will get some symptoms of dumping syndrome. Some people may also have it with gastrointestinal diseases, like diabetes or an ulcer. […] Eating certain foods makes dumping syndrome more likely. For example, refined sugars in your stomach can absorb water fast, which causes symptoms. Symptoms may also be more common after you eat dairy products and certain fats or fried foods.

• #59 Dumping Syndrome: Causes, Symptoms, Prevention, and Treatments

  https://www.webmd.com/digestive-disorders/dumping-syndrome-causes-foods-treatments

  Dumping syndrome is usually caused by changes to your stomach after surgery. For instance, dumping syndrome is common after gastric bypass surgery, in which part of your stomach is removed. […] Surgery to remove all or part of your stomach, such as gastric sleeve surgery or gastric bypass surgery, is the most common cause of dumping syndrome. About 20%-50% of people who have had surgery on their stomach will get some symptoms of dumping syndrome. Some people may also have it with gastrointestinal diseases, like diabetes or an ulcer. […] Eating certain foods makes dumping syndrome more likely. For example, refined sugars in your stomach can absorb water fast, which causes symptoms. Symptoms may also be more common after you eat dairy products and certain fats or fried foods.

• #60 Bariatric Surgery: Postoperative Concerns – American Society for Metabolic and Bariatric Surgery

  https://asmbs.org/resources/bariatric-surgery-postoperative-concerns/

  Dumping syndrome is a common side effect after Roux-en-Y Gastric Bypass (RNYGB) surgery. About 85% of gastric bypass patients will experience dumping syndrome at some point after surgery. The symptoms can range from mild to severe. […] Dumping usually occurs due to poor food choices. It is related to the ingestion of refined sugars (including high fructose corn syrup) or high glycemic carbohydrates. It can also occur with dairy products, some fats, and fried foods. These foods rapidly empty from the gastric pouch into the small intestine which triggers a cascade of physiologic events. […] Early dumping occurs as a result of rapid emptying of sugars or carbohydrates from the gastric pouch into the small intestine which causes the release of hormones (gut peptides) that effect blood pressure, heart rate, skin flushing and intestinal transit, leading to a light-headed, rapid heart rate and flushing sensation often accompanied by diarrhea. Late dumping symptoms are related to increased insulin after oral glucose (sugar) with subsequent hypoglycemia (low blood sugar).

• #61 Dumping Syndrome: Causes, Symptoms, Prevention, and Treatments

  https://www.webmd.com/digestive-disorders/dumping-syndrome-causes-foods-treatments

  Dumping syndrome is usually caused by changes to your stomach after surgery. For instance, dumping syndrome is common after gastric bypass surgery, in which part of your stomach is removed. […] Surgery to remove all or part of your stomach, such as gastric sleeve surgery or gastric bypass surgery, is the most common cause of dumping syndrome. About 20%-50% of people who have had surgery on their stomach will get some symptoms of dumping syndrome. Some people may also have it with gastrointestinal diseases, like diabetes or an ulcer. […] Eating certain foods makes dumping syndrome more likely. For example, refined sugars in your stomach can absorb water fast, which causes symptoms. Symptoms may also be more common after you eat dairy products and certain fats or fried foods.

• #62 Dumping Syndrome After Bariatric Surgery – Detroit, Michigan

  https://weightlossdetroit.com/dumping-syndrome-afer-bariatric-surgery

  Dumping syndrome is a common occurrence following Roux en Y gastric bypass (RNYBG) surgery. […] The triggers of early dumping syndrome and late dumping syndrome differ from one another. […] Early Dumping Syndrome occurs when sugars or carbohydrates from the stomach pouch are dumped into the small intestine at an earlier stage of digestion, triggering the release of gut hormones. […] Late Dumping Syndrome happens due to a drop in blood sugar levels (reactive hypoglycemia) following a large insulin surge after consuming sugar. […] Meals high in starches or sugars, including fructose or table sugar, increase the likelihood of late dumping syndrome.

• #63 Dumping Syndrome After Gastric Sleeve | Dr Ali Zarrouk & Rachel Kirby

  https://www.southwestsurgery.com.au/about-us/reception-staff?view=article&id=86

  Dumping Syndrome is a collection of symptoms that occur after eating resulting from rapid delivery of stomach content into the small intestine. […] Therefore, dumping syndrome is very common in operations that bypass or remove the pylorus such as stomach cancer surgery and gastric bypass (85% of patients). Dumping syndrome is also seen in some patients having other stomach operations such as sleeve gastrectomy. […] The resection of around 85% of stomach in sleeve gastrectomy results in major changes in the anatomy and function of the stomach. […] After sleeve gastrectomy very few patients experience true dumping syndrome, however, studies that used a glucose provocation test showed that around 25% of patients develop symptoms of dumping syndrome with glucose provocation. […] Dumping syndrome usually occurs due to poor food choices. The ingestion of refined sugars (e.g. non-diet soft drinks and sweets) or food with high glycaemic index are the most common triggers for the symptoms.

• #64 Dumping Syndrome – Symptoms & Causes – Heartburn Cancer UK

  https://heartburncanceruk.org/symptoms-related-conditions/dumping-syndrome/

  Glycaemic index (GI) is a ranking of how quickly foods are absorbed and cause your blood sugar levels to rise after eating them. Choosing lower glycaemic index foods and limiting high GI sugary foods can help prevent such a large variation in blood sugar levels, which will reduce late dumping symptoms.

• #65 Dumping Syndrome: Causes, Symptoms, Prevention, and Treatments

  https://www.webmd.com/digestive-disorders/dumping-syndrome-causes-foods-treatments

  Dumping syndrome is usually caused by changes to your stomach after surgery. For instance, dumping syndrome is common after gastric bypass surgery, in which part of your stomach is removed. […] Surgery to remove all or part of your stomach, such as gastric sleeve surgery or gastric bypass surgery, is the most common cause of dumping syndrome. About 20%-50% of people who have had surgery on their stomach will get some symptoms of dumping syndrome. Some people may also have it with gastrointestinal diseases, like diabetes or an ulcer. […] Eating certain foods makes dumping syndrome more likely. For example, refined sugars in your stomach can absorb water fast, which causes symptoms. Symptoms may also be more common after you eat dairy products and certain fats or fried foods.

• #66 Tips to Avoid Dumping Syndrome after Weight Loss Surgery | Dr. V. Kuzinkovas

  https://www.advancedobesitysurgery.com.au/tips-to-avoid-dumping-syndrome-after-weight-loss-surgery/

  Dumping syndrome occurs when a large amount of food (especially sugary food) passes too quickly from the stomach into the small intestines without being digested. This causes a release of hormones that affect heart rate, blood pressure, skin flushing and intestinal transit. […] There are two types of dumping. In early dumping syndrome, symptoms develop approximately 30 to 60 minutes after eating. In late dumping syndrome, symptoms can develop one to three hours after eating. […] Sugary, high-fat foods and dairy products should be avoided, as they tend to cause problems. Its better to eat high amounts of protein and complex proteins, which take the body longer to break down.

• #67 What is Dumping Syndrome? Causes, Symptoms & Prevention | Barix Clinics

  https://www.barixclinics.com/blog/when-is-a-negative-a-positive/

  Dumping syndrome is a condition that can occur after a person undergoes certain types of stomach surgeries, such as gastric bypass. […] Specific food and beverage components are more likely to cause dumping syndrome. Added sugars top the list, followed by high fats and occasionally the sugar naturally occurring in dairy products (lactose). […] With gastric bypass surgery, food movement between the stomach and small intestine is no longer regulated by a sphincter muscle that opens and closes. Instead, the contents of the stomach empty via gravity through a small opening, called a stoma. When foods with high concentrations of added sugar, fat, and, occasionally, lactose enter the small intestine, the body releases water in an attempt to dilute them. In addition, hormones are released that impact blood pressure and speed the transit time through the intestine.

• #68 Simple Steps To Avoid ‘Dumping Syndrome’ After Bariatric Surgery

  https://www.orlandohealth.com/content-hub/simple-steps-to-avoid-dumping-syndrome-after-bariatric-surgery

  Dumping syndrome is generally caused by the stomach dumping food into the small intestine too quickly. […] Gastric bypass patients can experience two types of dumping. Sugar dumping can happen when you eat excessive amounts of sweets. The sugar can lead to hypoglycemia, causing you to feel ill or even pass out. […] Occasionally, excessive sugar will cause dumping for sleeve patients, such as after eating a large portion of ice cream. […] Some patients experience fat dumping, diarrhea and malabsorption of nutrients.

• #69 Simple Steps To Avoid ‘Dumping Syndrome’ After Bariatric Surgery

  https://www.orlandohealth.com/content-hub/simple-steps-to-avoid-dumping-syndrome-after-bariatric-surgery

  Dumping syndrome is generally caused by the stomach dumping food into the small intestine too quickly. […] Gastric bypass patients can experience two types of dumping. Sugar dumping can happen when you eat excessive amounts of sweets. The sugar can lead to hypoglycemia, causing you to feel ill or even pass out. […] Occasionally, excessive sugar will cause dumping for sleeve patients, such as after eating a large portion of ice cream. […] Some patients experience fat dumping, diarrhea and malabsorption of nutrients.

• #70 Dumping syndrome: Causes, management, and patient education

  https://www.myamericannurse.com/dumping-syndrome/

  Dumping syndrome (DS), a well-established yet under-recognized side effect of upper GI surgery, occurs when the body reacts to food moving too rapidly from the stomach into the intestine, resulting in unpleasant symptoms such as a pounding pulse, sweating, dizziness, and nausea. […] DS occurs after 20% to 75% of all esophageal and gastric surgeries. […] The recent increase in bariatric surgery and gastric or esophageal surgery to treat cancer has led to an increase in the incidence of DS. […] Many people who have undergone upper GI surgery aren’t aware of DS and haven’t been adequately educated about it. […] Nurses and other healthcare providers should understand the etiology, symptoms, and management of DS to educate patients and to improve their health outcomes and quality of life.

• #71 International consensus on the diagnosis and management of dumping syndrome | Nature Reviews Endocrinology

  https://www.nature.com/articles/s41574-020-0357-5

  Dumping syndrome is a common but underdiagnosed complication of gastric and oesophageal surgery. […] Dumping syndrome is a frequent complication of cancer and non-cancer oesophageal and gastric surgery, as well as bariatric surgery (also known as metabolic surgery). […] The prevalence of dumping syndrome depends on the type and extent of surgery, and on the criteria used to diagnose dumping syndrome. […] Dumping syndrome occurs in approximately 20% of patients undergoing vagotomy with pyloroplasty, in up to 40% of patients after Roux-en-Y gastric bypass (RYGB) or sleeve gastrectomy and in up to 50% of patients undergoing oesophagectomy. […] According to reports published in the past 15 years, bariatric surgery has become the main cause of postoperative dumping syndrome. […] Symptoms of dumping syndrome are often debilitating and emotionally distressing, they are associated with a substantial reduction in quality of life and might lead to considerable weight loss as a result of the patient avoiding food intake.

• #72 Dumping Syndrome: Diagnosis, Treatment, Symptoms & Causes

  https://my.clevelandclinic.org/health/diseases/17835-dumping-syndrome

  Dumping syndrome is a medical condition in which your stomach empties its contents into your small intestine more rapidly than it should. Its also called rapid gastric emptying. […] Dumping syndrome most commonly happens as a complication of surgery on your stomach, or on your esophagus where it connects to your stomach. An estimated 20% to 50% of people who have had stomach surgery develop some symptoms of dumping syndrome. It’s most common in people who have had surgeries that remove or bypass large portions of the stomach, such as gastrectomy or gastric bypass surgery. […] Surgical causes include: Gastrectomy. Surgery to remove part or all of the stomach. Bariatric surgery for weight loss, such as gastric bypass. Pyloroplasty. An operation on the pyloric valve at the bottom of your stomach. Esophagectomy. Surgery to remove part or all of the esophagus. Vagotomy. Surgery to cut the vagus nerve in the stomach to reduce stomach acid. Nissen fundoplication. Surgery to sew the top of the stomach around the esophagus. […] Disease-related causes include: Diabetes mellitus. Cyclic vomiting syndrome. Autonomic dysfunction. Exocrine pancreatic insufficiency. Duodenal ulcers. Zollinger-Ellison syndrome. Functional dyspepsia. Cannabis hyperemesis syndrome.

• #73 Dumping Syndrome: Causes, Symptoms And Relief After Gastric Surgery | OnlyMyHealth

  https://www.onlymyhealth.com/dumping-syndrome-causes-symptoms-and-management-after-gastric-surgery-1714626597

  Dumping syndrome is usually an outcome of stomach or oesophageal surgery. […] Dumping syndrome is characterised by an uncontrollably rapid movement of food and gastric secretions from the stomach into the small intestine, says Dr Miglani, adding that this is most commonly related to alterations that have occurred in your stomach as a result of surgery, such as any stomach surgery or significant esophageal surgery, including an esophagectomy. […] According to StatsPearls Publishing, an estimated 20-50% of patients who have undergone gastric surgery have symptoms of dumping syndrome. […] Moreover, dumping syndrome is a rather typical consequence of postoperative high-fat or high-sugar diets for gastric bypass patients.

• #74 Dumping Syndrome: Diagnosis, Treatment, Symptoms & Causes

  https://my.clevelandclinic.org/health/diseases/17835-dumping-syndrome

  Dumping syndrome is a medical condition in which your stomach empties its contents into your small intestine more rapidly than it should. Its also called rapid gastric emptying. […] Dumping syndrome most commonly happens as a complication of surgery on your stomach, or on your esophagus where it connects to your stomach. An estimated 20% to 50% of people who have had stomach surgery develop some symptoms of dumping syndrome. It’s most common in people who have had surgeries that remove or bypass large portions of the stomach, such as gastrectomy or gastric bypass surgery. […] Surgical causes include: Gastrectomy. Surgery to remove part or all of the stomach. Bariatric surgery for weight loss, such as gastric bypass. Pyloroplasty. An operation on the pyloric valve at the bottom of your stomach. Esophagectomy. Surgery to remove part or all of the esophagus. Vagotomy. Surgery to cut the vagus nerve in the stomach to reduce stomach acid. Nissen fundoplication. Surgery to sew the top of the stomach around the esophagus. […] Disease-related causes include: Diabetes mellitus. Cyclic vomiting syndrome. Autonomic dysfunction. Exocrine pancreatic insufficiency. Duodenal ulcers. Zollinger-Ellison syndrome. Functional dyspepsia. Cannabis hyperemesis syndrome.

• #75 International consensus on the diagnosis and management of dumping syndrome | Nature Reviews Endocrinology

  https://www.nature.com/articles/s41574-020-0357-5

  Dumping syndrome is a common but underdiagnosed complication of gastric and oesophageal surgery. […] Dumping syndrome is a frequent complication of cancer and non-cancer oesophageal and gastric surgery, as well as bariatric surgery (also known as metabolic surgery). […] The prevalence of dumping syndrome depends on the type and extent of surgery, and on the criteria used to diagnose dumping syndrome. […] Dumping syndrome occurs in approximately 20% of patients undergoing vagotomy with pyloroplasty, in up to 40% of patients after Roux-en-Y gastric bypass (RYGB) or sleeve gastrectomy and in up to 50% of patients undergoing oesophagectomy. […] According to reports published in the past 15 years, bariatric surgery has become the main cause of postoperative dumping syndrome. […] Symptoms of dumping syndrome are often debilitating and emotionally distressing, they are associated with a substantial reduction in quality of life and might lead to considerable weight loss as a result of the patient avoiding food intake.

• #76 Bariatric Surgery: Postoperative Concerns – American Society for Metabolic and Bariatric Surgery

  https://asmbs.org/resources/bariatric-surgery-postoperative-concerns/

  Dumping syndrome is a common side effect after Roux-en-Y Gastric Bypass (RNYGB) surgery. About 85% of gastric bypass patients will experience dumping syndrome at some point after surgery. The symptoms can range from mild to severe. […] Dumping usually occurs due to poor food choices. It is related to the ingestion of refined sugars (including high fructose corn syrup) or high glycemic carbohydrates. It can also occur with dairy products, some fats, and fried foods. These foods rapidly empty from the gastric pouch into the small intestine which triggers a cascade of physiologic events. […] Early dumping occurs as a result of rapid emptying of sugars or carbohydrates from the gastric pouch into the small intestine which causes the release of hormones (gut peptides) that effect blood pressure, heart rate, skin flushing and intestinal transit, leading to a light-headed, rapid heart rate and flushing sensation often accompanied by diarrhea. Late dumping symptoms are related to increased insulin after oral glucose (sugar) with subsequent hypoglycemia (low blood sugar).

• #77 Dumping Syndrome | CEG

  https://www.dovepress.com/dumping-syndrome-pragmatic-treatment-options-and-experimental-approach-peer-reviewed-fulltext-article-CEG

  A recent study that used continuous glucose monitoring (CGM) found a prevalence of PPH after bariatric surgery of up to 50% in patients who had undergone Roux-en-Y gastric bypass (RYGB) or vertical sleeve gastrectomy. […] The terms PPH and late dumping are used interchangeably. […] The pathophysiology of dumping and PPH is identical and, in our opinion, PPH should be seen and treated as a late dumping manifestation. […] The first step in the management of dumping syndrome consists of dietary modifications. […] Acarbose is an alpha glycosidase hydrolase inhibitor that is taken before a meal (50 to 100 mg 3 times daily) to delay the conversion of oligosaccharides to monosaccharides in the small bowel that results in attenuated post-prandial hyperglycemia. […] Somatostatin (SST) is a brain-gut peptide that exerts its effects by interacting with specific receptors that belong to the family of G-protein coupled receptors.

• #78 International consensus on the diagnosis and management of dumping syndrome | Nature Reviews Endocrinology

  https://www.nature.com/articles/s41574-020-0357-5

  Dumping syndrome is a common but underdiagnosed complication of gastric and oesophageal surgery. […] Dumping syndrome is a frequent complication of cancer and non-cancer oesophageal and gastric surgery, as well as bariatric surgery (also known as metabolic surgery). […] The prevalence of dumping syndrome depends on the type and extent of surgery, and on the criteria used to diagnose dumping syndrome. […] Dumping syndrome occurs in approximately 20% of patients undergoing vagotomy with pyloroplasty, in up to 40% of patients after Roux-en-Y gastric bypass (RYGB) or sleeve gastrectomy and in up to 50% of patients undergoing oesophagectomy. […] According to reports published in the past 15 years, bariatric surgery has become the main cause of postoperative dumping syndrome. […] Symptoms of dumping syndrome are often debilitating and emotionally distressing, they are associated with a substantial reduction in quality of life and might lead to considerable weight loss as a result of the patient avoiding food intake.

• #79 Dumping syndrome: Causes, management, and patient education

  https://www.myamericannurse.com/dumping-syndrome/

  Dumping syndrome (DS), a well-established yet under-recognized side effect of upper GI surgery, occurs when the body reacts to food moving too rapidly from the stomach into the intestine, resulting in unpleasant symptoms such as a pounding pulse, sweating, dizziness, and nausea. […] DS occurs after 20% to 75% of all esophageal and gastric surgeries. […] The recent increase in bariatric surgery and gastric or esophageal surgery to treat cancer has led to an increase in the incidence of DS. […] Many people who have undergone upper GI surgery aren’t aware of DS and haven’t been adequately educated about it. […] Nurses and other healthcare providers should understand the etiology, symptoms, and management of DS to educate patients and to improve their health outcomes and quality of life.

• #80 Dumping Syndrome | MNGI

  https://www.mngi.com/conditions/dumping-syndrome

  Dumping syndrome is a collection of gastrointestinal and other symptoms that occur after a person eats. […] The majority of individuals that experience dumping symptoms have had a gastric bypass surgery, such as Roux-en-Y, or a surgical procedure that removes part or all of the stomach called a gastrectomy. […] Dumping syndrome is most likely to occur within the first few weeks following surgery or when you return to your normal diet. […] Individuals with severe cases of dumping syndrome may develop a fear of eating, weight loss, and malnutrition. […] If you experience severe weight loss, and are having a difficult time managing your symptoms, please contact your medical provider. […] It is not possible to completely prevent dumping syndrome, but dietary adjustments may decrease the severity and prevent recurrences.

• #81 Dumping syndrome: Causes, management, and patient education

  https://www.myamericannurse.com/dumping-syndrome/

  DS is a cluster of symptoms that can occur when undigested food moves too quickly into the intestines. […] The incidence and severity of postsurgical DS corresponds to the type of surgery performed. […] DS also has been reported in patients with diabetes, cyclic vomiting syndrome, and Zollinger-Ellison syndrome. […] Another factor that may play a role in the pathophysiology of both early and late dumping is increased secretion of GI hormones, although their exact mechanism is unclear. […] Severe dumping can be a precursor to several complications, including malnutrition and weight loss due to nutrient malabsorption and chronic diarrhea. […] Many patients with DS have symptoms similar to irritable bowel syndrome or gastroparesis (delayed gastric emptying), which can result in misdiagnosis.

• #82 Dumping syndrome: Causes, management, and patient education

  https://www.myamericannurse.com/dumping-syndrome/

  DS is a cluster of symptoms that can occur when undigested food moves too quickly into the intestines. […] The incidence and severity of postsurgical DS corresponds to the type of surgery performed. […] DS also has been reported in patients with diabetes, cyclic vomiting syndrome, and Zollinger-Ellison syndrome. […] Another factor that may play a role in the pathophysiology of both early and late dumping is increased secretion of GI hormones, although their exact mechanism is unclear. […] Severe dumping can be a precursor to several complications, including malnutrition and weight loss due to nutrient malabsorption and chronic diarrhea. […] Many patients with DS have symptoms similar to irritable bowel syndrome or gastroparesis (delayed gastric emptying), which can result in misdiagnosis.

• #83 Dumping Syndrome: Background, Pathophysiology, Etiology

  https://emedicine.medscape.com/article/173594-overview

  Dumping can be separated into early and late forms depending on the occurrence of symptoms in relation to the time elapsed after a meal. Both forms occur because of the rapid delivery of large amounts of osmotically active solids and liquids to the duodenum. This is a direct result of alterations in the storage function of the stomach and/or pyloric emptying mechanism. […] The severity of dumping syndrome is proportional to the rate of gastric emptying. Postprandially, the stomach assumes its reservoir function to allow initial chemical digestion by acid and proteases before transferring food to the antrum. In the antrum, high-amplitude contractions triturate solids. Once solids have been reduced to 1-2 mm, they are able to empty through the pylorus. An intact pylorus has a separating function that prevents the passage of larger particles into the duodenum. Gastric emptying is controlled by fundic tone, antropyloric mechanisms, and duodenal feedback. Gastric surgery alters these mechanisms in several ways.

• #84 Dumping syndrome: Causes, management, and patient education: Learn how to identify and manage this under-recognized syndrome – Document – Gale OneFile: Health and Medicine

  https://go.gale.com/ps/i.do?id=GALE%7CA523795394&sid=googleScholar&v=2.1&it=r&linkaccess=abs&issn=19305583&p=HRCA&sw=w

  DUMPING SYNDROME (DS), a well-established yet under-recognized side effect of upper GI surgery, occurs when the body reacts to food moving too rapidly from the stomach into the intestine, resulting in unpleasant symptoms such as a pounding pulse, sweating, dizziness, and nausea. […] DS occurs after 20% to 75% of all esophageal and gastric surgeries. […] But the recent increase in bariatric surgery and gastric or esophageal surgery to treat cancer has led to an increase in the incidence of DS. […] Nurses and other healthcare providers should understand the etiology, symptoms, and management of DS to educate patients and to improve their health outcomes and quality of life. […] The incidence and severity of postsurgical DS corresponds to the type of surgery performed. […] DS also has been reported in patients with diabetes, cyclic vomiting syndrome, and Zollinger-Ellison syndrome. […] Early dumping, experienced by about 75% of those who report symptoms, occurs within 10 to 30 minutes after eating. […] Late dumping, which occurs in about 25% of patients, typically presents within 1 to 3 hours after eating.

• #85 Dumping syndrome: Causes, management, and patient education: Learn how to identify and manage this under-recognized syndrome – Document – Gale OneFile: Health and Medicine

  https://go.gale.com/ps/i.do?id=GALE%7CA523795394&sid=googleScholar&v=2.1&it=r&linkaccess=abs&issn=19305583&p=HRCA&sw=w

  DUMPING SYNDROME (DS), a well-established yet under-recognized side effect of upper GI surgery, occurs when the body reacts to food moving too rapidly from the stomach into the intestine, resulting in unpleasant symptoms such as a pounding pulse, sweating, dizziness, and nausea. […] DS occurs after 20% to 75% of all esophageal and gastric surgeries. […] But the recent increase in bariatric surgery and gastric or esophageal surgery to treat cancer has led to an increase in the incidence of DS. […] Nurses and other healthcare providers should understand the etiology, symptoms, and management of DS to educate patients and to improve their health outcomes and quality of life. […] The incidence and severity of postsurgical DS corresponds to the type of surgery performed. […] DS also has been reported in patients with diabetes, cyclic vomiting syndrome, and Zollinger-Ellison syndrome. […] Early dumping, experienced by about 75% of those who report symptoms, occurs within 10 to 30 minutes after eating. […] Late dumping, which occurs in about 25% of patients, typically presents within 1 to 3 hours after eating.

• #86 Dumping syndrome: Symptoms, causes, and phases

  https://www.medicalnewstoday.com/articles/320479

  Dumping syndrome, also called rapid gastric emptying, occurs when food moves too quickly from the stomach into the first section of the small intestine, known as the duodenum. […] The most common cause of dumping syndrome is surgery, with the condition arising in at least 15 percent of people who have part of their stomach removed. […] Early dumping syndrome is caused by the sudden arrival of a large amount of food in the stomach. This leads to the rapid movement of fluid into the intestine, which causes discomfort, bloating, and diarrhea. […] Late dumping syndrome results from the body releasing a large amount of insulin. Insulin is a hormone that helps the body absorb the sugars released from food. An increased level of insulin in the bloodstream leads to low blood sugar. […] Some people may not develop dumping syndrome until years after surgery.

• #87 Bariatric Surgery: Postoperative Concerns – American Society for Metabolic and Bariatric Surgery

  https://asmbs.org/resources/bariatric-surgery-postoperative-concerns/

  Dumping syndrome is a common side effect after Roux-en-Y Gastric Bypass (RNYGB) surgery. About 85% of gastric bypass patients will experience dumping syndrome at some point after surgery. The symptoms can range from mild to severe. […] Dumping usually occurs due to poor food choices. It is related to the ingestion of refined sugars (including high fructose corn syrup) or high glycemic carbohydrates. It can also occur with dairy products, some fats, and fried foods. These foods rapidly empty from the gastric pouch into the small intestine which triggers a cascade of physiologic events. […] Early dumping occurs as a result of rapid emptying of sugars or carbohydrates from the gastric pouch into the small intestine which causes the release of hormones (gut peptides) that effect blood pressure, heart rate, skin flushing and intestinal transit, leading to a light-headed, rapid heart rate and flushing sensation often accompanied by diarrhea. Late dumping symptoms are related to increased insulin after oral glucose (sugar) with subsequent hypoglycemia (low blood sugar).

• #88 What is dumping, and why am I experiencing it? – Obesity Action Coalition

  https://www.obesityaction.org/resources/what-is-dumping-and-why-am-i-experiencing-it/

  Dumping syndrome is a group of symptoms caused by rapid passage of undigested food into the small intestine. […] After gastric bypass, ingested food passes directly into the small bowel, mixed only with saliva, but not the stomach acid. […] Late dumping occurs two to three hours after eating. It is caused by excess insulin produced in response to rapid entry of food and fluids into the small intestine. […] The diagnosis of late dumping syndrome can often be confirmed through frequent blood sampling to measure blood glucose. […] You can prevent early and late dumping by avoiding the foods that cause dumping. […] Medical management of dumping includes acarbose or octreotide. […] Dumping syndrome is a common post-surgical complication after gastric surgery. […] Early dumping syndrome usually occurs for three to four months after surgery. Late dumping syndrome can occur for an entire year, but may persist for many years.

• #89 Dumping syndrome: Causes, management, and patient education: Learn how to identify and manage this under-recognized syndrome – Document – Gale OneFile: Health and Medicine

  https://go.gale.com/ps/i.do?id=GALE%7CA523795394&sid=googleScholar&v=2.1&it=r&linkaccess=abs&issn=19305583&p=HRCA&sw=w

  DUMPING SYNDROME (DS), a well-established yet under-recognized side effect of upper GI surgery, occurs when the body reacts to food moving too rapidly from the stomach into the intestine, resulting in unpleasant symptoms such as a pounding pulse, sweating, dizziness, and nausea. […] DS occurs after 20% to 75% of all esophageal and gastric surgeries. […] But the recent increase in bariatric surgery and gastric or esophageal surgery to treat cancer has led to an increase in the incidence of DS. […] Nurses and other healthcare providers should understand the etiology, symptoms, and management of DS to educate patients and to improve their health outcomes and quality of life. […] The incidence and severity of postsurgical DS corresponds to the type of surgery performed. […] DS also has been reported in patients with diabetes, cyclic vomiting syndrome, and Zollinger-Ellison syndrome. […] Early dumping, experienced by about 75% of those who report symptoms, occurs within 10 to 30 minutes after eating. […] Late dumping, which occurs in about 25% of patients, typically presents within 1 to 3 hours after eating.

• #90 Dumping syndrome: Causes, management, and patient education: Learn how to identify and manage this under-recognized syndrome – Document – Gale OneFile: Health and Medicine

  https://go.gale.com/ps/i.do?id=GALE%7CA523795394&sid=googleScholar&v=2.1&it=r&linkaccess=abs&issn=19305583&p=HRCA&sw=w

  DUMPING SYNDROME (DS), a well-established yet under-recognized side effect of upper GI surgery, occurs when the body reacts to food moving too rapidly from the stomach into the intestine, resulting in unpleasant symptoms such as a pounding pulse, sweating, dizziness, and nausea. […] DS occurs after 20% to 75% of all esophageal and gastric surgeries. […] But the recent increase in bariatric surgery and gastric or esophageal surgery to treat cancer has led to an increase in the incidence of DS. […] Nurses and other healthcare providers should understand the etiology, symptoms, and management of DS to educate patients and to improve their health outcomes and quality of life. […] The incidence and severity of postsurgical DS corresponds to the type of surgery performed. […] DS also has been reported in patients with diabetes, cyclic vomiting syndrome, and Zollinger-Ellison syndrome. […] Early dumping, experienced by about 75% of those who report symptoms, occurs within 10 to 30 minutes after eating. […] Late dumping, which occurs in about 25% of patients, typically presents within 1 to 3 hours after eating.

• #91 Gastroparesis and Dumping Syndrome: Current Concepts and Management

  https://www.mdpi.com/2077-0383/8/8/1127

  The incidence and prevalence of dumping syndrome has been increasing due to the current obesity epidemics and the consecutive climb in gastric bypass surgeries. Early dumping represents the most common type, while isolated late dumping is observed in only 25%. Due to considerable overlap in clinical presentation it is, however, sometimes difficult to differentiate between the two and co-occurrence is frequently encountered.

• #92 Dumping syndrome: Symptoms, causes, and phases

  https://www.medicalnewstoday.com/articles/320479

  Dumping syndrome, also called rapid gastric emptying, occurs when food moves too quickly from the stomach into the first section of the small intestine, known as the duodenum. […] The most common cause of dumping syndrome is surgery, with the condition arising in at least 15 percent of people who have part of their stomach removed. […] Early dumping syndrome is caused by the sudden arrival of a large amount of food in the stomach. This leads to the rapid movement of fluid into the intestine, which causes discomfort, bloating, and diarrhea. […] Late dumping syndrome results from the body releasing a large amount of insulin. Insulin is a hormone that helps the body absorb the sugars released from food. An increased level of insulin in the bloodstream leads to low blood sugar. […] Some people may not develop dumping syndrome until years after surgery.

• #93 What is dumping, and why am I experiencing it? – Obesity Action Coalition

  https://www.obesityaction.org/resources/what-is-dumping-and-why-am-i-experiencing-it/

  Dumping syndrome is a group of symptoms caused by rapid passage of undigested food into the small intestine. […] After gastric bypass, ingested food passes directly into the small bowel, mixed only with saliva, but not the stomach acid. […] Late dumping occurs two to three hours after eating. It is caused by excess insulin produced in response to rapid entry of food and fluids into the small intestine. […] The diagnosis of late dumping syndrome can often be confirmed through frequent blood sampling to measure blood glucose. […] You can prevent early and late dumping by avoiding the foods that cause dumping. […] Medical management of dumping includes acarbose or octreotide. […] Dumping syndrome is a common post-surgical complication after gastric surgery. […] Early dumping syndrome usually occurs for three to four months after surgery. Late dumping syndrome can occur for an entire year, but may persist for many years.

• #94 Dumping Syndrome | CEG

  https://www.dovepress.com/dumping-syndrome-pragmatic-treatment-options-and-experimental-approach-peer-reviewed-fulltext-article-CEG

  A recent study that used continuous glucose monitoring (CGM) found a prevalence of PPH after bariatric surgery of up to 50% in patients who had undergone Roux-en-Y gastric bypass (RYGB) or vertical sleeve gastrectomy. […] The terms PPH and late dumping are used interchangeably. […] The pathophysiology of dumping and PPH is identical and, in our opinion, PPH should be seen and treated as a late dumping manifestation. […] The first step in the management of dumping syndrome consists of dietary modifications. […] Acarbose is an alpha glycosidase hydrolase inhibitor that is taken before a meal (50 to 100 mg 3 times daily) to delay the conversion of oligosaccharides to monosaccharides in the small bowel that results in attenuated post-prandial hyperglycemia. […] Somatostatin (SST) is a brain-gut peptide that exerts its effects by interacting with specific receptors that belong to the family of G-protein coupled receptors.

• #95 What is dumping, and why am I experiencing it? – Obesity Action Coalition

  https://www.obesityaction.org/resources/what-is-dumping-and-why-am-i-experiencing-it/

  Dumping syndrome is a group of symptoms caused by rapid passage of undigested food into the small intestine. […] After gastric bypass, ingested food passes directly into the small bowel, mixed only with saliva, but not the stomach acid. […] Late dumping occurs two to three hours after eating. It is caused by excess insulin produced in response to rapid entry of food and fluids into the small intestine. […] The diagnosis of late dumping syndrome can often be confirmed through frequent blood sampling to measure blood glucose. […] You can prevent early and late dumping by avoiding the foods that cause dumping. […] Medical management of dumping includes acarbose or octreotide. […] Dumping syndrome is a common post-surgical complication after gastric surgery. […] Early dumping syndrome usually occurs for three to four months after surgery. Late dumping syndrome can occur for an entire year, but may persist for many years.

• #96 International consensus on the diagnosis and management of dumping syndrome | Nature Reviews Endocrinology

  https://www.nature.com/articles/s41574-020-0357-5

  The second mechanism involved in the pathophysiology of early dumping syndrome is probably enhanced release of several gastrointestinal hormones, including vasoactive agents, incretins and glucose modulators. […] Rapid delivery of undigested carbohydrates to the small intestine might result in high concentrations of glucose that induce a hyperinsulinaemic response, resulting in subsequent hypoglycaemia and related late dumping syndrome. […] The success of RYGB surgery is usually attributed to gastric volume reduction and calorie malabsorption secondary to the bypass of the small intestine, which leads to markedly changed eating behaviour and meal patterns. […] It has been proposed that dumping syndrome, through its adverse effects on food tolerance and intake, might be an essential component of the weight reduction after bariatric surgery.

• #97 International consensus on the diagnosis and management of dumping syndrome | Nature Reviews Endocrinology

  https://www.nature.com/articles/s41574-020-0357-5

  The second mechanism involved in the pathophysiology of early dumping syndrome is probably enhanced release of several gastrointestinal hormones, including vasoactive agents, incretins and glucose modulators. […] Rapid delivery of undigested carbohydrates to the small intestine might result in high concentrations of glucose that induce a hyperinsulinaemic response, resulting in subsequent hypoglycaemia and related late dumping syndrome. […] The success of RYGB surgery is usually attributed to gastric volume reduction and calorie malabsorption secondary to the bypass of the small intestine, which leads to markedly changed eating behaviour and meal patterns. […] It has been proposed that dumping syndrome, through its adverse effects on food tolerance and intake, might be an essential component of the weight reduction after bariatric surgery.

• #98 International consensus on the diagnosis and management of dumping syndrome | Nature Reviews Endocrinology

  https://www.nature.com/articles/s41574-020-0357-5

  The second mechanism involved in the pathophysiology of early dumping syndrome is probably enhanced release of several gastrointestinal hormones, including vasoactive agents, incretins and glucose modulators. […] Rapid delivery of undigested carbohydrates to the small intestine might result in high concentrations of glucose that induce a hyperinsulinaemic response, resulting in subsequent hypoglycaemia and related late dumping syndrome. […] The success of RYGB surgery is usually attributed to gastric volume reduction and calorie malabsorption secondary to the bypass of the small intestine, which leads to markedly changed eating behaviour and meal patterns. […] It has been proposed that dumping syndrome, through its adverse effects on food tolerance and intake, might be an essential component of the weight reduction after bariatric surgery.

• #99 International consensus on the diagnosis and management of dumping syndrome | Nature Reviews Endocrinology

  https://www.nature.com/articles/s41574-020-0357-5

  However, no trial has demonstrated that participants who have dumping syndrome symptoms lose more weight than those who do not have dumping syndrome. […] The literature has reported on small numbers of patients with reactive hypoglycaemia without prior surgery who exhibit late hypoglycaemia in an oral glucose challenge test. […] Rapid gastric emptying seemed to be the common underlying mechanism. […] The diagnostic accuracy of rapid gastric emptying seems to be low. […] Although rapid gastric emptying is a key mechanism in dumping syndrome, the diagnostic accuracy of rapid gastric emptying seems to be low.

• #100 Understanding Dumping Syndrome After Weight Loss Surgery

  https://www.masjax.com/understanding-dumping-syndrome/

  Sweaty, shaky, diarrhea? If you find yourself feeling this way after a meal, it could be a condition called Dumping Syndrome. After gastric bypass surgery, and occasionally with other bariatric procedures, patients may experience this unpleasant side effect. But why does Dumping Syndrome occur? And why does it affect gastric bypass patients more than others? […] Because of these changes, fats and sugars rapidly enter a part of the intestine that previously did not encounter this less digested food. This shocks the system, leading to the unpleasant side effects known as Dumping Syndrome. […] Rapid emptying is one of the root causes for Dumping Syndrome, so it is wise to avoid drinking within 45 minutes before and after a meal. […] Finally, while not unheard of, the incidence of Dumping Syndrome is much lower for patients who choose the sleeve gastrectomy or duodenal switch. […] Many patients are able to identify foods or behaviors that increase the likelihood of dumping syndrome like eating too much, too quickly, drinking with meals and eating fatty or sugary foods and can easily avoid them in the future.

• #101 Understanding Dumping Syndrome After Weight Loss Surgery

  https://www.masjax.com/understanding-dumping-syndrome/

  Sweaty, shaky, diarrhea? If you find yourself feeling this way after a meal, it could be a condition called Dumping Syndrome. After gastric bypass surgery, and occasionally with other bariatric procedures, patients may experience this unpleasant side effect. But why does Dumping Syndrome occur? And why does it affect gastric bypass patients more than others? […] Because of these changes, fats and sugars rapidly enter a part of the intestine that previously did not encounter this less digested food. This shocks the system, leading to the unpleasant side effects known as Dumping Syndrome. […] Rapid emptying is one of the root causes for Dumping Syndrome, so it is wise to avoid drinking within 45 minutes before and after a meal. […] Finally, while not unheard of, the incidence of Dumping Syndrome is much lower for patients who choose the sleeve gastrectomy or duodenal switch. […] Many patients are able to identify foods or behaviors that increase the likelihood of dumping syndrome like eating too much, too quickly, drinking with meals and eating fatty or sugary foods and can easily avoid them in the future.

• #102 Dumping Syndrome | MNGI

  https://www.mngi.com/conditions/dumping-syndrome

  Dumping syndrome is a collection of gastrointestinal and other symptoms that occur after a person eats. […] The majority of individuals that experience dumping symptoms have had a gastric bypass surgery, such as Roux-en-Y, or a surgical procedure that removes part or all of the stomach called a gastrectomy. […] Dumping syndrome is most likely to occur within the first few weeks following surgery or when you return to your normal diet. […] Individuals with severe cases of dumping syndrome may develop a fear of eating, weight loss, and malnutrition. […] If you experience severe weight loss, and are having a difficult time managing your symptoms, please contact your medical provider. […] It is not possible to completely prevent dumping syndrome, but dietary adjustments may decrease the severity and prevent recurrences.

• #103 Dumping syndrome – Symptoms & causes – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/dumping-syndrome/symptoms-causes/syc-20371915

  Dumping syndrome is a condition in which food, especially food high in sugar, moves from your stomach into your small bowel too quickly after you eat. […] Sometimes called rapid gastric emptying, dumping syndrome most often occurs as a result of surgery on your stomach or esophagus. […] In dumping syndrome, food and gastric juices from your stomach move to your small intestine in an uncontrolled, abnormally fast manner. This is most often related to changes in your stomach associated with surgery, including any stomach surgery or major esophageal surgery, such as removal of the esophagus (esophagectomy). […] But in rare cases, dumping syndrome can develop without a history of surgery or other obvious causes.

• #104 Symptoms & Causes of Dumping Syndrome – NIDDK

  https://www.niddk.nih.gov/health-information/digestive-diseases/dumping-syndrome/symptoms-causes

  Rapid gastric emptying, a condition in which food moves too quickly from your stomach to your duodenum, causes dumping syndrome. […] Experts think that the excess hormones and movement of fluid into your small intestine cause the symptoms of early dumping syndrome. […] Experts also think that these excess hormones may cause your pancreas to produce too much insulin. Too much insulin can lead to low blood glucose 1 to 3 hours after a meal, causing the symptoms of late dumping syndrome. […] The most common cause of rapid gastric emptying and dumping syndrome is surgery of the stomach or esophagus. […] Rapid gastric emptying sometimes occurs in people who have not had stomach surgery.

• #105 International consensus on the diagnosis and management of dumping syndrome | Nature Reviews Endocrinology

  https://www.nature.com/articles/s41574-020-0357-5

  However, no trial has demonstrated that participants who have dumping syndrome symptoms lose more weight than those who do not have dumping syndrome. […] The literature has reported on small numbers of patients with reactive hypoglycaemia without prior surgery who exhibit late hypoglycaemia in an oral glucose challenge test. […] Rapid gastric emptying seemed to be the common underlying mechanism. […] The diagnostic accuracy of rapid gastric emptying seems to be low. […] Although rapid gastric emptying is a key mechanism in dumping syndrome, the diagnostic accuracy of rapid gastric emptying seems to be low.

• #106 International consensus on the diagnosis and management of dumping syndrome | Nature Reviews Endocrinology

  https://www.nature.com/articles/s41574-020-0357-5

  However, no trial has demonstrated that participants who have dumping syndrome symptoms lose more weight than those who do not have dumping syndrome. […] The literature has reported on small numbers of patients with reactive hypoglycaemia without prior surgery who exhibit late hypoglycaemia in an oral glucose challenge test. […] Rapid gastric emptying seemed to be the common underlying mechanism. […] The diagnostic accuracy of rapid gastric emptying seems to be low. […] Although rapid gastric emptying is a key mechanism in dumping syndrome, the diagnostic accuracy of rapid gastric emptying seems to be low.

• #107 Dumping Syndrome: Updated Perspectives on Etiologies and Diagnosis – Practical Gastro

  https://practicalgastro.com/2014/10/18/dumping-syndrome-updated-perspectives-on-etiologies-and-diagnosis/

  An interesting finding in our study among our idiopathic group was that 32% of idiopathic patients had experienced a preceding gastroenteritis. Although further studies would be needed to establish the veracity of this relationship, as well as the mechanism, a possible explanation for this is that these illnesses induced injury to duodenal receptors, namely fat and osmotic receptors which control gastric emptying. Another possibility is vagal nerve damage resulting in decreased fundic relaxation and accommodation, facilitating rapid emptying.

• #108 Dumping Syndrome: Updated Perspectives on Etiologies and Diagnosis – Practical Gastro

  https://practicalgastro.com/2014/10/18/dumping-syndrome-updated-perspectives-on-etiologies-and-diagnosis/

  Dumping syndrome (DS) has historically been associated with gastric surgery and vagotomy, as well as diabetes mellitus (DM). This article provides an update on the etiologies and clinical spectrum that represent the current DS patient population. […] DS may also be associated with non-surgical etiologies, the most prominent being diabetes. Diabetes is a well-recognized etiology of rapid gastric emptying and is attributed to early vagal damage from Wallerian nerve degeneration. […] Among etiologic factors of DS in our patient group, DM was the most common. As previously mentioned, we would expect that at medical centers specializing in bariatric surgery, surgical causes of DS would make a bigger contribution. Additionally, the population of El Paso, Texas (the location of our motility center) is predominantly Hispanic, which nationality has a well-established genetic susceptibility to DM2. With the increasing prevalence of DM2, it is likely that the number of Americans with GI motility disorders will increase as well. Thus, the importance of the DM2 DS population cannot be ignored. Although long-standing DM has classically been associated with gastroparesis, previous studies have demonstrated that DM of shorter duration is linked to rapid gastric emptying. It is speculated that this RGE is due to early vagal damage, probably distal vagal damage, with gastroparesis evolving after more complete vagal loss.

• #109 Dumping Syndrome: Updated Perspectives on Etiologies and Diagnosis – Practical Gastro

  https://practicalgastro.com/2014/10/18/dumping-syndrome-updated-perspectives-on-etiologies-and-diagnosis/

  Dumping syndrome (DS) has historically been associated with gastric surgery and vagotomy, as well as diabetes mellitus (DM). This article provides an update on the etiologies and clinical spectrum that represent the current DS patient population. […] DS may also be associated with non-surgical etiologies, the most prominent being diabetes. Diabetes is a well-recognized etiology of rapid gastric emptying and is attributed to early vagal damage from Wallerian nerve degeneration. […] Among etiologic factors of DS in our patient group, DM was the most common. As previously mentioned, we would expect that at medical centers specializing in bariatric surgery, surgical causes of DS would make a bigger contribution. Additionally, the population of El Paso, Texas (the location of our motility center) is predominantly Hispanic, which nationality has a well-established genetic susceptibility to DM2. With the increasing prevalence of DM2, it is likely that the number of Americans with GI motility disorders will increase as well. Thus, the importance of the DM2 DS population cannot be ignored. Although long-standing DM has classically been associated with gastroparesis, previous studies have demonstrated that DM of shorter duration is linked to rapid gastric emptying. It is speculated that this RGE is due to early vagal damage, probably distal vagal damage, with gastroparesis evolving after more complete vagal loss.

• #110 Dumping Syndrome: Diagnosis, Treatment, Symptoms & Causes

  https://my.clevelandclinic.org/health/diseases/17835-dumping-syndrome

  Dumping syndrome is a medical condition in which your stomach empties its contents into your small intestine more rapidly than it should. Its also called rapid gastric emptying. […] Dumping syndrome most commonly happens as a complication of surgery on your stomach, or on your esophagus where it connects to your stomach. An estimated 20% to 50% of people who have had stomach surgery develop some symptoms of dumping syndrome. It’s most common in people who have had surgeries that remove or bypass large portions of the stomach, such as gastrectomy or gastric bypass surgery. […] Surgical causes include: Gastrectomy. Surgery to remove part or all of the stomach. Bariatric surgery for weight loss, such as gastric bypass. Pyloroplasty. An operation on the pyloric valve at the bottom of your stomach. Esophagectomy. Surgery to remove part or all of the esophagus. Vagotomy. Surgery to cut the vagus nerve in the stomach to reduce stomach acid. Nissen fundoplication. Surgery to sew the top of the stomach around the esophagus. […] Disease-related causes include: Diabetes mellitus. Cyclic vomiting syndrome. Autonomic dysfunction. Exocrine pancreatic insufficiency. Duodenal ulcers. Zollinger-Ellison syndrome. Functional dyspepsia. Cannabis hyperemesis syndrome.

• #111 Dumping syndrome: Causes, management, and patient education

  https://www.myamericannurse.com/dumping-syndrome/

  DS is a cluster of symptoms that can occur when undigested food moves too quickly into the intestines. […] The incidence and severity of postsurgical DS corresponds to the type of surgery performed. […] DS also has been reported in patients with diabetes, cyclic vomiting syndrome, and Zollinger-Ellison syndrome. […] Another factor that may play a role in the pathophysiology of both early and late dumping is increased secretion of GI hormones, although their exact mechanism is unclear. […] Severe dumping can be a precursor to several complications, including malnutrition and weight loss due to nutrient malabsorption and chronic diarrhea. […] Many patients with DS have symptoms similar to irritable bowel syndrome or gastroparesis (delayed gastric emptying), which can result in misdiagnosis.

• #112 GASTROPARESIS LIKE SYNDROME AND DUMPING SYNDROME – Dr. Nicholas L. DePace, M.D., F.A.C.C.

  https://franklincardiovascular.com/gastroparesis-part-3-dumping-syndrome/

  Inflammation has been found in patients with these disorders, usually with elevated C-Reactive Protein (CRP) levels. […] Studies confirm the hypothesis that patients with Gastroparesis and GLS are part of a spectrum and inflammation is an underlying factor. […] Rapid emptying may present in the form of a dumping type syndrome. […] The main mechanism for dumping syndrome is the rapid introduction of partially digested food into the small intestine. […] Among the identifiable causative factors for dumping syndrome in nonsurgical patients, Diabetes is the most common. […] Therefore, Diabetes can cause both (1) a rapid emptying or a dumping-type presentation, as well as, (2) a delayed emptying or a Gastroparesis-type presentation. […] Rapid gastric emptying sometimes occurs in people who have not had stomach surgery.

• #113 GASTROPARESIS LIKE SYNDROME AND DUMPING SYNDROME – Dr. Nicholas L. DePace, M.D., F.A.C.C.

  https://franklincardiovascular.com/gastroparesis-part-3-dumping-syndrome/

  Inflammation has been found in patients with these disorders, usually with elevated C-Reactive Protein (CRP) levels. […] Studies confirm the hypothesis that patients with Gastroparesis and GLS are part of a spectrum and inflammation is an underlying factor. […] Rapid emptying may present in the form of a dumping type syndrome. […] The main mechanism for dumping syndrome is the rapid introduction of partially digested food into the small intestine. […] Among the identifiable causative factors for dumping syndrome in nonsurgical patients, Diabetes is the most common. […] Therefore, Diabetes can cause both (1) a rapid emptying or a dumping-type presentation, as well as, (2) a delayed emptying or a Gastroparesis-type presentation. […] Rapid gastric emptying sometimes occurs in people who have not had stomach surgery.

• #114 GASTROPARESIS LIKE SYNDROME AND DUMPING SYNDROME – Dr. Nicholas L. DePace, M.D., F.A.C.C.

  https://franklincardiovascular.com/gastroparesis-part-3-dumping-syndrome/

  Inflammation has been found in patients with these disorders, usually with elevated C-Reactive Protein (CRP) levels. […] Studies confirm the hypothesis that patients with Gastroparesis and GLS are part of a spectrum and inflammation is an underlying factor. […] Rapid emptying may present in the form of a dumping type syndrome. […] The main mechanism for dumping syndrome is the rapid introduction of partially digested food into the small intestine. […] Among the identifiable causative factors for dumping syndrome in nonsurgical patients, Diabetes is the most common. […] Therefore, Diabetes can cause both (1) a rapid emptying or a dumping-type presentation, as well as, (2) a delayed emptying or a Gastroparesis-type presentation. […] Rapid gastric emptying sometimes occurs in people who have not had stomach surgery.

• #115 Dumping Syndrome: Updated Perspectives on Etiologies and Diagnosis – Practical Gastro

  https://practicalgastro.com/2014/10/18/dumping-syndrome-updated-perspectives-on-etiologies-and-diagnosis/

  Dumping syndrome (DS) has historically been associated with gastric surgery and vagotomy, as well as diabetes mellitus (DM). This article provides an update on the etiologies and clinical spectrum that represent the current DS patient population. […] DS may also be associated with non-surgical etiologies, the most prominent being diabetes. Diabetes is a well-recognized etiology of rapid gastric emptying and is attributed to early vagal damage from Wallerian nerve degeneration. […] Among etiologic factors of DS in our patient group, DM was the most common. As previously mentioned, we would expect that at medical centers specializing in bariatric surgery, surgical causes of DS would make a bigger contribution. Additionally, the population of El Paso, Texas (the location of our motility center) is predominantly Hispanic, which nationality has a well-established genetic susceptibility to DM2. With the increasing prevalence of DM2, it is likely that the number of Americans with GI motility disorders will increase as well. Thus, the importance of the DM2 DS population cannot be ignored. Although long-standing DM has classically been associated with gastroparesis, previous studies have demonstrated that DM of shorter duration is linked to rapid gastric emptying. It is speculated that this RGE is due to early vagal damage, probably distal vagal damage, with gastroparesis evolving after more complete vagal loss.

• #116 Gastroparesis and Dumping Syndrome: Current Concepts and Management

  https://www.mdpi.com/2077-0383/8/8/1127

  Gastroparesis and dumping syndrome both evolve from a disturbed gastric emptying mechanism. While gastroparesis results from significantly delayed gastric emptying, dumping syndrome is a consequence of increased flux of food into the small bowel. […] The most frequent etiologies are diabetes and surgery. In a high proportion of patients, the underlying cause remains unknown (so called idiopathic gastroparesis). This form is found in particular in younger women and appears to be associated with viral infection (in up to 20%). Less frequent etiologic factors are Parkinson’s disease, amyloid, tumors (paraneoplastic gastroparesis), scleroderma, or mesenteric ischemia. Importantly, medication-induced gastroparesis has to be considered in all patients. […] Dumping syndrome is a frequently encountered postsurgical complication that can be divided into an early and late subtype. Alterations in gastric anatomy after esophageal, gastric and bariatric surgery result in rapid passage of food into the small intestine, which leads to early gastrointestinal and vasomotor symptoms (within 1 h) and late hypoglycemia (1 to 3 h after meal ingestion).

• #117 Gastroparesis and Dumping Syndrome: Current Concepts and Management

  https://www.mdpi.com/2077-0383/8/8/1127

  Gastroparesis and dumping syndrome both evolve from a disturbed gastric emptying mechanism. While gastroparesis results from significantly delayed gastric emptying, dumping syndrome is a consequence of increased flux of food into the small bowel. […] The most frequent etiologies are diabetes and surgery. In a high proportion of patients, the underlying cause remains unknown (so called idiopathic gastroparesis). This form is found in particular in younger women and appears to be associated with viral infection (in up to 20%). Less frequent etiologic factors are Parkinson’s disease, amyloid, tumors (paraneoplastic gastroparesis), scleroderma, or mesenteric ischemia. Importantly, medication-induced gastroparesis has to be considered in all patients. […] Dumping syndrome is a frequently encountered postsurgical complication that can be divided into an early and late subtype. Alterations in gastric anatomy after esophageal, gastric and bariatric surgery result in rapid passage of food into the small intestine, which leads to early gastrointestinal and vasomotor symptoms (within 1 h) and late hypoglycemia (1 to 3 h after meal ingestion).

• #118 GASTROPARESIS LIKE SYNDROME AND DUMPING SYNDROME – Dr. Nicholas L. DePace, M.D., F.A.C.C.

  https://franklincardiovascular.com/gastroparesis-part-3-dumping-syndrome/

  Inflammation has been found in patients with these disorders, usually with elevated C-Reactive Protein (CRP) levels. […] Studies confirm the hypothesis that patients with Gastroparesis and GLS are part of a spectrum and inflammation is an underlying factor. […] Rapid emptying may present in the form of a dumping type syndrome. […] The main mechanism for dumping syndrome is the rapid introduction of partially digested food into the small intestine. […] Among the identifiable causative factors for dumping syndrome in nonsurgical patients, Diabetes is the most common. […] Therefore, Diabetes can cause both (1) a rapid emptying or a dumping-type presentation, as well as, (2) a delayed emptying or a Gastroparesis-type presentation. […] Rapid gastric emptying sometimes occurs in people who have not had stomach surgery.

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