Materiały źródłowe

• #1 Neonatal Jaundice – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK532930/

  Neonatal jaundice is a clinical manifestation of elevated total serum bilirubin, termed neonatal hyperbilirubinemia, which results from bilirubin that is deposited into an infant’s skin. The characteristic features of neonatal jaundice include yellowish skin, sclerae, and mucous membranes. Neonatal jaundice is usually a mild, transient, and self-limiting condition known as physiologic jaundice. However, this should be distinguished from the more severe pathologic jaundice. The two types of neonatal hyperbilirubinemia are unconjugated hyperbilirubinemia and conjugated hyperbilirubinemia. In most neonates, unconjugated hyperbilirubinemia is the cause of clinical jaundice. However, some infants have conjugated hyperbilirubinemia, which is always pathologic and signifies an underlying medical or surgical etiology. Failure to identify and treat pathologic jaundice may result in bilirubin encephalopathy and associated neurological sequelae.

• #2 Jaundice in Newborns: Symptoms, Causes & Treatment

  https://my.clevelandclinic.org/health/diseases/22263-jaundice-in-newborns

  Jaundice in newborns is the yellow coloring in an infants skin. Jaundice occurs when bilirubin (pronounced bil-ih-ROO-bin) builds up in your babys blood. Hyperbilirubinemia is the medical term for this condition. […] Jaundice in infants is common. Its usually not serious and goes away within a couple of weeks. But its important for your babys healthcare provider to check them for jaundice. Severe jaundice can lead to brain damage if it goes untreated. […] Your babys healthcare provider will check for signs of jaundice while youre still in the hospital. Your babys bilirubin level will be highest when theyre three to five days old. Its important that your babys healthcare provider checks them again within this time frame. […] The American Academy of Pediatrics uses a newborn jaundice level chart to determine if a baby needs treatment. The chart is based on your babys total serum bilirubin level and age.

• #3 Neonatal Jaundice | Treatment & Management | Point of Care

  https://www.statpearls.com/point-of-care/23803

  Neonatal jaundice is a clinical manifestation of elevated total serum bilirubin (TSB), termed neonatal hyperbilirubinemia, which results from bilirubin that is deposited into an infant’s skin. […] When neonatal jaundice is clinically identified, the underlying etiology of neonatal hyperbilirubinemia must be determined. In most neonates, unconjugated hyperbilirubinemia is the cause of clinical jaundice. […] Unconjugated hyperbilirubinemia is diagnosed by assessing bilirubin levels with a transcutaneous measurement device or blood samples for total serum bilirubin. Conjugated hyperbilirubinemia is typically diagnosed through laboratory studies, including serum aminotransferase, prothrombin time, urine cultures, tests for inborn errors of metabolism, and, in some cases, imaging studies. […] The causes of pathologic UHB and CHB are numerous and varied.

• #4 Infant jaundice – Symptoms & causes – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/infant-jaundice/symptoms-causes/syc-20373865

  Infant jaundice is yellow discoloration of a newborn baby’s skin and eyes. […] Most hospitals have a policy of examining babies for jaundice before discharge. The American Academy of Pediatrics recommends that newborns be examined for jaundice during routine medical checks and at least every eight to 12 hours while in the hospital. […] Your baby should be examined for jaundice between the third and seventh day after birth, when bilirubin levels usually peak. If your baby is discharged earlier than 72 hours after birth, make a follow-up appointment to look for jaundice within two days of discharge. […] Excess bilirubin (hyperbilirubinemia) is the main cause of jaundice. […] A newborn’s immature liver often can’t remove bilirubin quickly enough, causing an excess of bilirubin. Jaundice due to these normal newborn conditions is called physiologic jaundice, and it typically appears on the second or third day of life.

• #5 Jaundice in Newborns: Symptoms, Causes & Treatment

  https://my.clevelandclinic.org/health/diseases/22263-jaundice-in-newborns

  Jaundice in newborns is the yellow coloring in an infants skin. Jaundice occurs when bilirubin (pronounced bil-ih-ROO-bin) builds up in your babys blood. Hyperbilirubinemia is the medical term for this condition. […] Jaundice in infants is common. Its usually not serious and goes away within a couple of weeks. But its important for your babys healthcare provider to check them for jaundice. Severe jaundice can lead to brain damage if it goes untreated. […] Your babys healthcare provider will check for signs of jaundice while youre still in the hospital. Your babys bilirubin level will be highest when theyre three to five days old. Its important that your babys healthcare provider checks them again within this time frame. […] The American Academy of Pediatrics uses a newborn jaundice level chart to determine if a baby needs treatment. The chart is based on your babys total serum bilirubin level and age.

• #6 Newborn Jaundice Assessment | Stanford Medicine 25 | Stanford Medicine

  https://med.stanford.edu/content/sm/stanfordmedicine25/the25/newborn-jaundice/

  Newborn jaundice is a common condition that affects many babies shortly after birth. Jaundice in newborns is characterized by a yellowing of the skin and eyes due to high levels of bilirubin in the blood. It is normal for bilirubin levels to increase after birth, typically peaking around the third to fifth day. While it is common for newborns to have a mild increase in bilirubin after birth, it’s important to monitor the levels to ensure they don’t reach harmful levels. […] When examining a baby for jaundice, several key signs and methods are used: […] The first step in assessing jaundice is observing the baby’s skin tone. A yellow tint on the baby’s forehead, under the eyes, on the nose, and chin can indicate jaundice. […] Pressing a finger on the baby’s skin (forehead, nose, chin, sternum, elbows, wrists, knees, ankles) and observing the return of color can help identify the presence of jaundice. […] Jaundice typically follows a cephalocaudal progression, meaning it starts from the head and progresses downward. Monitoring this progression is crucial for understanding the severity of the condition. […] Checking the nail beds and the whites of the eyes (sclera) for yellowing can help determine if jaundice is severe. Severe jaundice will affect these areas.

• #7 Newborn Jaundice Assessment | Stanford Medicine 25 | Stanford Medicine

  https://med.stanford.edu/content/sm/stanfordmedicine25/the25/newborn-jaundice/

  Newborn jaundice is a common condition that affects many babies shortly after birth. Jaundice in newborns is characterized by a yellowing of the skin and eyes due to high levels of bilirubin in the blood. It is normal for bilirubin levels to increase after birth, typically peaking around the third to fifth day. While it is common for newborns to have a mild increase in bilirubin after birth, it’s important to monitor the levels to ensure they don’t reach harmful levels. […] When examining a baby for jaundice, several key signs and methods are used: […] The first step in assessing jaundice is observing the baby’s skin tone. A yellow tint on the baby’s forehead, under the eyes, on the nose, and chin can indicate jaundice. […] Pressing a finger on the baby’s skin (forehead, nose, chin, sternum, elbows, wrists, knees, ankles) and observing the return of color can help identify the presence of jaundice. […] Jaundice typically follows a cephalocaudal progression, meaning it starts from the head and progresses downward. Monitoring this progression is crucial for understanding the severity of the condition. […] Checking the nail beds and the whites of the eyes (sclera) for yellowing can help determine if jaundice is severe. Severe jaundice will affect these areas.

• #8 Does My Baby Have Jaundice? What Are the Treatments?

  https://www.webmd.com/parenting/baby/digestive-diseases-jaundice

  Usually, a doctor can tell that your baby has jaundice by looking. But theyll also want to know how much bilirubin is in your baby’s blood to help decide on a treatment plan. They may: […] Take blood from your baby and send it to a lab to measure the level and kinds of bilirubin. […] Test your baby’s skin with an instrument that measures bilirubin by shining a special light on them. […] If your doctor suspects that a condition is causing your baby’s jaundice, they may do other tests, like: […] A urine sample to check for infection […] A complete blood count to measure the number of red blood cells […] A reticulocyte count to see if the number of newly formed red blood cells is normal […] A blood type test to see if the mothers blood conflicts with the babys […] A Coombs test to see if the immune system is destroying the babys red blood cells […] A liver function test.

• #9 Detection of jaundice in newborn babies

  https://www.hssib.org.uk/patient-safety-investigations/detection-of-jaundice-in-newborn-babies/

  This report explored the detection and diagnosis of jaundice in newborn babies, in particular babies born prematurely (before 37 weeks of pregnancy). […] If left undiagnosed and untreated, high bilirubin levels in newborn babies can lead to significant harm. […] High bilirubin levels can cause significant harm including brain damage. It is therefore important that jaundice is diagnosed and treated in a timely way. […] The assessment of visual signs of jaundice in newborn babies is subjective and more challenging with babies who have black or brown skin. […] National guidance does not contain information on how to address the challenges of detecting jaundice in newborn babies with black or brown skin. […] HSIB recommends that the National Institute for Health and Care Excellence reviews the available evidence and updates its guidance if appropriate, regarding: the reliability of visual signs to detect jaundice in newborn babies, particularly in babies with black and brown skin. […] HSIB recommends that the Royal College of Pathologists works with stakeholders to understand current practice and make any appropriate recommendations to promote the adoption of an icteric threshold at which a bilirubin test may be cascaded or reported.

• #10 Hyperbilirubinemia in the Term Newborn | AAFP

  https://www.aafp.org/pubs/afp/issues/2002/0215/p599.html

  Hyperbilirubinemia is one of the most common problems encountered in term newborns. […] Jaundice is considered pathologic if it presents within the first 24 hours after birth, the total serum bilirubin level rises by more than 5 mg per dL (86 mol per L) per day or is higher than 17 mg per dL (290 mol per L), or an infant has signs and symptoms suggestive of serious illness. […] The management goals are to exclude pathologic causes of hyperbilirubinemia and initiate treatment to prevent bilirubin neurotoxicity. […] The initial evaluation of jaundice depends on the age of the newborn. If the serum conjugated bilirubin level is above 2 mg per dL, the infant should be evaluated for possible hepatocellular disease or biliary obstruction. […] The presence of jaundice can be determined by examining the infant in a well-lit room and blanching the skin with digital pressure to reveal the color of the skin and subcutaneous tissue.

• #11 Neonatal Jaundice Workup: Laboratory Studies, Imaging Studies, Other Tests

  https://emedicine.medscape.com/article/974786-workup

  Bilirubin measurement may include the following: […] Total serum bilirubin measurement has long been the standard method for quantitating serum bilirubin levels. […] Transcutaneous bilirubinometry can be performed using handheld devices that incorporate sophisticated optical algorithms. […] Use of such devices has been shown to reduce the need for blood sampling in infants with jaundice. […] In infants with mild jaundice, transcutaneous bilirubinometry may be all that is needed to assure that total bilirubin levels are safely below those requiring intervention. […] In infants with moderate jaundice, transcutaneous bilirubinometry may be useful in selecting patients who require blood sampling for serum bilirubin measurement. […] In infants with extreme jaundice, transcutaneous bilirubinometry may be a useful tool to fast track such infants to rapid and aggressive therapy.

• #12 Patient education: Jaundice in newborn infants (Beyond the Basics) – UpToDate

  https://www.uptodate.com/contents/jaundice-in-newborn-infants-beyond-the-basics/print

  Newborn jaundice is identified by visually examining the baby after birth. Testing for bilirubin levels in the blood or the skin confirms the presence of hyperbilirubinemia. […] The blood test involves collecting a small amount (less than one-quarter teaspoon) of blood from the baby. Results of blood testing are available in most hospitals within a few hours. […] In some hospitals, screening for high bilirubin is at first performed by a device that measures bilirubin levels in the skin (referred to as „transcutaneous” screening). Although transcutaneous measurement may closely estimate levels of bilirubin in the blood, it has some limitations and is not as sensitive as a blood test. Therefore, when the skin measurement exceeds a normal value, blood testing is done to make sure that the level of bilirubin is accurate. […] If a baby still has jaundice after one week of age, testing is also done to check bilirubin levels and rule out a serious condition (such as a liver condition that leads to delayed bilirubin removal).

• #13 Neonatal Jaundice Workup: Laboratory Studies, Imaging Studies, Other Tests

  https://emedicine.medscape.com/article/974786-workup

  Bilirubin measurement may include the following: […] Total serum bilirubin measurement has long been the standard method for quantitating serum bilirubin levels. […] Transcutaneous bilirubinometry can be performed using handheld devices that incorporate sophisticated optical algorithms. […] Use of such devices has been shown to reduce the need for blood sampling in infants with jaundice. […] In infants with mild jaundice, transcutaneous bilirubinometry may be all that is needed to assure that total bilirubin levels are safely below those requiring intervention. […] In infants with moderate jaundice, transcutaneous bilirubinometry may be useful in selecting patients who require blood sampling for serum bilirubin measurement. […] In infants with extreme jaundice, transcutaneous bilirubinometry may be a useful tool to fast track such infants to rapid and aggressive therapy.

• #14 Innovative approaches to neonatal jaundice diagnosis and management in low-resourced settings

  https://pmc.ncbi.nlm.nih.gov/articles/PMC10913041/

  Visual inspection, while helpful for excluding jaundice, is imprecise for assessing the severity of jaundice and determining the need for therapy. […] Health facilities in RCS often experience lengthy delays in obtaining TSB results. […] Furthermore, serum bilirubin usually peaks on day 4 of life, long after most newborns are discharged home. […] Transcutaneous bilirubinometry devices have become routine screening tools for neonatal jaundice in well-resourced settings. […] In RCS, TcB is infrequently available in public healthcare settings and still relatively expensive. […] These instruments may overestimate TSB at low values and underestimate TSB at high values. […] Positive test results require confirmation through TSB measurement. […] Icterometers facilitate visual assessment of jaundice severity and reduce interobserver variability.

• #15 Diagnostics for Newborn Jaundice- Bilirubinometers – VIA Global Health

  https://viaglobalhealth.com/buyers-guides/newborn-jaundice/diagnostics-for-newborn-jaundice-bilirubinometers/

  Neonatal jaundice is caused by the accumulation of bilirubin in the bloodstream and affects more than half of newborns. Left untreated, jaundice can lead to permanent neurological damage and mortality, making early diagnosis extremely important. […] Early identification of infants at risk of severe hyperbilirubinemia is an essential component of newborn care; all newborns should be examined within 24 hours of birth and in the following two days. […] In newborns, a blood sample is often collected by pricking the heel of the infant and collecting a few drops of blood in a small tube (heelstick). This is called the Total Serum Bilirubin (TSB) concentration and while it is the gold standard reference for determining newborn jaundice measurement, it is invasive, requires laboratory-based colorimetric assays, and is therefore rarely feasible in primary care or low-resource settings.

• #16 Patient education: Jaundice in newborn infants (Beyond the Basics) – UpToDate

  https://www.uptodate.com/contents/jaundice-in-newborn-infants-beyond-the-basics

  Newborn jaundice is identified by visually examining the baby after birth. Testing for bilirubin levels in the blood or the skin confirms the presence of hyperbilirubinemia. […] The blood test involves collecting a small amount (less than one-quarter teaspoon) of blood from the baby. Results of blood testing are available in most hospitals within a few hours. […] In some hospitals, screening for high bilirubin is at first performed by a device that measures bilirubin levels in the skin (referred to as „transcutaneous” screening). Although transcutaneous measurement may closely estimate levels of bilirubin in the blood, it has some limitations and is not as sensitive as a blood test. Therefore, when the skin measurement exceeds a normal value, blood testing is done to make sure that the level of bilirubin is accurate.

• #17 Neonatal Jaundice – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK532930/

  When neonatal jaundice is clinically identified, the underlying etiology of neonatal hyperbilirubinemia must be determined. Unconjugated hyperbilirubinemia is diagnosed by assessing bilirubin levels with a transcutaneous measurement device or blood samples for total serum bilirubin. Conjugated hyperbilirubinemia is typically diagnosed through laboratory studies, including serum aminotransferase, prothrombin time, urine cultures, tests for inborn errors of metabolism, and, in some cases, imaging studies. […] Phototherapy and exchange transfusions are the mainstays of treatment of unconjugated hyperbilirubinemia, and a subset of patients also respond to intravenous immunoglobulin (IVIG). Treatment of conjugated hyperbilirubinemia is more complex and depends on the etiology of the jaundice.

• #18 Neonatal jaundice – Symptoms, diagnosis and treatment | BMJ Best Practice US

  https://bestpractice.bmj.com/topics/en-us/672?locale=de

  1st tests to order include transcutaneous bilirubin (TcB), total serum bilirubin, direct Coombs test, direct serum bilirubin. […] Tests to consider include hematocrit, CBC, reticulocyte count, peripheral blood smear, blood groups, glucose-6-phosphate dehydrogenase (G6PD) screening, osmotic fragility test, blood culture, liver function tests, urine for reducing substances, plasma amino acids, urine organic acids, urine culture, abdominal ultrasound, percutaneous liver biopsy.

• #19 Neonatal Jaundice Workup: Laboratory Studies, Imaging Studies, Other Tests

  https://emedicine.medscape.com/article/974786-workup

  Usually, a total serum bilirubin level test is the only one required in an infant with moderate jaundice who presents on the typical second or third day of life without a history and physical findings suggestive of a pathologic process. […] However, in infants who have hepatosplenomegaly, petechiae, thrombocytopenia, or other findings suggestive of hepatobiliary disease, metabolic disorder, or congenital infection, early measurement of bilirubin fractions is suggested. […] Additional studies may be indicated in the following situations: Infants who present with jaundice on the first or after the third day of life […] Infants who are anemic at birth […] Infants who otherwise appear ill […] Infants in whom serum bilirubin levels are elevated enough to trigger treatment […] Infants in whom significant jaundice persists beyond the first 2 weeks of life

• #20 Neonatal Jaundice Workup: Laboratory Studies, Imaging Studies, Other Tests

  https://emedicine.medscape.com/article/974786-workup

  In addition to total serum bilirubin levels, other suggested studies may include the following, particularly if the rate of rise or the absolute bilirubin concentration is approaching the need for phototherapy: Blood type and Rh determination in mother and infant […] Direct antiglobulin test (DAT) in the infant (direct Coombs test) […] Nomogram for hour-specific bilirubin values: This is a useful tool for predicting, either before or at the time of hospital discharge, which infants are likely to develop high serum bilirubin values. […] Measurement of end-tidal carbon monoxide in breath (ETCO): ETCO may be used as an index of bilirubin production. […] Liver function tests: Aspartate aminotransferase (ASAT or SGOT) and alanine aminotransferase (ALAT or SGPT) levels are elevated in hepatocellular disease.

• #21 CoSense® ETCOc Monitoring: Transformative Jaundice Management for Newborns

  https://capnia.com/

  A simple breath test, the CoSense ETCOc Monitor provides early and accurate measurement of hemolysis and neurotoxic risk that can lead to hemolytic hyperbilirubinemia (HB) and kernicterus. […] ETCOc is the only test that can confirm the presence or absence of hemolysis and measure the rate of bilirubin production. […] Universal testing with the non-invasive CoSense ETCOc monitor before discharge identifies babies with hemolytic conditions who may be at high risk of neurotoxicity. […] ETCOc testing of EVERY baby before discharge decreases readmissions, unnecessary needlesticks, phototherapy, and costs. […] The test most deserving of the designation gold standard is ETCOc measurement. […] According to AAP Guidelines, ETCOc levels can confirm the presence or absence of hemolysis, and measurement of ETCOc is the only clinical test that provides a direct measurement of the rate of bilirubin production.

• #22 Neonatal Jaundice | Treatment & Management | Point of Care

  https://www.statpearls.com/point-of-care/23803

  Indirect hyperbilirubinemia due to decreased bilirubin clearance usually results from quantitative or qualitative defects in the uridine diphosphate glucuronosyltransferase (UGT) enzyme. […] Conjugated hyperbilirubinemia (CHB), also referred to as neonatal cholestasis, is characterized by the elevation of serum conjugated (ie, direct) bilirubin (1.0 mg/dL) due to impaired hepatobiliary function. […] Distinguishing CHB from UHB is critical because cholestatic neonatal jaundice is almost always pathologic and warrants prompt evaluation and treatment. […] The causes of CHB are extensive and typically classified into the following categories: […] Recommended studies to identify a hemolytic disease etiology of unconjugated hyperbilirubinemia include maternal and neonatal blood types, a direct antibody test (DAT), complete blood cell (CBC), reticulocyte count, blood smear, and G6PD testing.

• #23 Neonatal Jaundice Workup: Laboratory Studies, Imaging Studies, Other Tests

  https://emedicine.medscape.com/article/974786-workup

  Tests for viral and/or parasitic infection: These may be indicated in infants with hepatosplenomegaly, petechiae, thrombocytopenia, or other evidence of hepatocellular disease. […] Auditory and visually evoked potentials are affected during ongoing significant jaundice; however, no criteria have been established that allow extrapolation from evoked potential findings to the risk of kernicterus. […] Brainstem auditory-evoked potentials should be obtained in the aftermath of severe neonatal jaundice to exclude sensorineural hearing loss. […] This distinction was not always clearly understood in older descriptions of so-called „low-bilirubin kernicterus.”

• #24 Neonatal jaundice – Symptoms, diagnosis and treatment | BMJ Best Practice US

  https://bestpractice.bmj.com/topics/en-us/672?locale=de

  1st tests to order include transcutaneous bilirubin (TcB), total serum bilirubin, direct Coombs test, direct serum bilirubin. […] Tests to consider include hematocrit, CBC, reticulocyte count, peripheral blood smear, blood groups, glucose-6-phosphate dehydrogenase (G6PD) screening, osmotic fragility test, blood culture, liver function tests, urine for reducing substances, plasma amino acids, urine organic acids, urine culture, abdominal ultrasound, percutaneous liver biopsy.

• #25 Neonatal jaundice – Symptoms, diagnosis and treatment | BMJ Best Practice US

  https://bestpractice.bmj.com/topics/en-us/672?locale=de

  1st tests to order include transcutaneous bilirubin (TcB), total serum bilirubin, direct Coombs test, direct serum bilirubin. […] Tests to consider include hematocrit, CBC, reticulocyte count, peripheral blood smear, blood groups, glucose-6-phosphate dehydrogenase (G6PD) screening, osmotic fragility test, blood culture, liver function tests, urine for reducing substances, plasma amino acids, urine organic acids, urine culture, abdominal ultrasound, percutaneous liver biopsy.

• #26 Neonatal jaundice – Symptoms, diagnosis and treatment | BMJ Best Practice US

  https://bestpractice.bmj.com/topics/en-us/672?locale=de

  1st tests to order include transcutaneous bilirubin (TcB), total serum bilirubin, direct Coombs test, direct serum bilirubin. […] Tests to consider include hematocrit, CBC, reticulocyte count, peripheral blood smear, blood groups, glucose-6-phosphate dehydrogenase (G6PD) screening, osmotic fragility test, blood culture, liver function tests, urine for reducing substances, plasma amino acids, urine organic acids, urine culture, abdominal ultrasound, percutaneous liver biopsy.

• #27 Neonatal Jaundice Workup: Laboratory Studies, Imaging Studies, Other Tests

  https://emedicine.medscape.com/article/974786-workup

  Usually, a total serum bilirubin level test is the only one required in an infant with moderate jaundice who presents on the typical second or third day of life without a history and physical findings suggestive of a pathologic process. […] However, in infants who have hepatosplenomegaly, petechiae, thrombocytopenia, or other findings suggestive of hepatobiliary disease, metabolic disorder, or congenital infection, early measurement of bilirubin fractions is suggested. […] Additional studies may be indicated in the following situations: Infants who present with jaundice on the first or after the third day of life […] Infants who are anemic at birth […] Infants who otherwise appear ill […] Infants in whom serum bilirubin levels are elevated enough to trigger treatment […] Infants in whom significant jaundice persists beyond the first 2 weeks of life

• #28 Neonatal Hyperbilirubinemia: Diagnosis and Management in the ED

  https://www.ebmedicine.net/topics/hepatic-renal-genitourinary/neonatal-hyperbilirubinemia

  Hyperbilirubinemia is one the most common reasons for emergency department visits for neonates. […] This issue reviews the evaluation and management of neonatal hyperbilirubinemia, with an emphasis on utilization of bilirubin nomograms to guide treatment and disposition. […] Key aspects of the history and physical examination that can help narrow the differential diagnosis. […] Limitations of bilirubin screening devices, and when a confirmatory TSB and conjugated bilirubin level are needed. […] Recommendations are provided for risk stratification and determining the need for phototherapy or exchange transfusion, using nomograms to plot total serum bilirubin levels and taking into consideration hyperbilirubinemia and neurotoxicity risk factors. […] Diagnostic Testing for Acute Bilirubin Encephalopathy. […] You suspect possible acute bilirubin encephalopathy. Should you start phototherapy while awaiting laboratory testing? What are the indications for exchange transfusion?

• #29 Hyperbilirubinemia in the Term Newborn | AAFP

  https://www.aafp.org/pubs/afp/issues/2002/0215/p599.html/1000

  Hyperbilirubinemia is one of the most common problems encountered in term newborns. […] Jaundice is considered pathologic if it presents within the first 24 hours after birth, the total serum bilirubin level rises by more than 5 mg per dL (86 mol per L) per day or is higher than 17 mg per dL (290 mol per L), or an infant has signs and symptoms suggestive of serious illness. […] The management goals are to exclude pathologic causes of hyperbilirubinemia and initiate treatment to prevent bilirubin neurotoxicity. […] The initial evaluation of jaundice depends on the age of the newborn. If the serum conjugated bilirubin level is above 2 mg per dL, the infant should be evaluated for possible hepatocellular disease or biliary obstruction. […] The presence of jaundice can be determined by examining the infant in a well-lit room and blanching the skin with digital pressure to reveal the color of the skin and subcutaneous tissue. […] The physical examination should focus on identifying one of the known causes of pathologic jaundice. […] If jaundice persists for more than two weeks in a formula-fed infant and more than three weeks in a breastfed infant, further evaluation is warranted.

• #30 Neonatal Jaundice | Treatment & Management | Point of Care

  https://www.statpearls.com/point-of-care/23803

  A focused physical examination may identify the cause of pathologic jaundice. Signs include pallor, petechiae, cephalohematoma, extensive bruising, hepatosplenomegaly, weight loss, and dehydration. […] The AAP recommends an infant’s bilirubin levels should be assessed between 24 and 48 hours after birth. […] Phototherapy and exchange transfusion are the mainstays of treatment for newborns with unconjugated hyperbilirubinemia. […] Phototherapy (PT) remains the first-line treatment for managing pathologic unconjugated hyperbilirubinemia. […] The threshold to initiate exchange transfusion is calculated based on several factors, including the TSB level and rate of rise, neonatal age (ie, hours or days since birth), and risk factors for neurologic complications. […] Treatment of conjugated hyperbilirubinemia is tailored to the specific etiology of the jaundice. […] The prognosis for conjugated hyperbilirubinemia depends on the etiology.

• #31 Jaundice in Newborns: Symptoms, Causes & Treatment

  https://my.clevelandclinic.org/health/diseases/22263-jaundice-in-newborns

  Jaundice in newborns is the yellow coloring in an infants skin. Jaundice occurs when bilirubin (pronounced bil-ih-ROO-bin) builds up in your babys blood. Hyperbilirubinemia is the medical term for this condition. […] Jaundice in infants is common. Its usually not serious and goes away within a couple of weeks. But its important for your babys healthcare provider to check them for jaundice. Severe jaundice can lead to brain damage if it goes untreated. […] Your babys healthcare provider will check for signs of jaundice while youre still in the hospital. Your babys bilirubin level will be highest when theyre three to five days old. Its important that your babys healthcare provider checks them again within this time frame. […] The American Academy of Pediatrics uses a newborn jaundice level chart to determine if a baby needs treatment. The chart is based on your babys total serum bilirubin level and age.

• #32 Neonatal Hyperbilirubinemia: Diagnosis and Management in the ED

  https://www.ebmedicine.net/topics/hepatic-renal-genitourinary/neonatal-hyperbilirubinemia

  Hyperbilirubinemia is one the most common reasons for emergency department visits for neonates. […] This issue reviews the evaluation and management of neonatal hyperbilirubinemia, with an emphasis on utilization of bilirubin nomograms to guide treatment and disposition. […] Key aspects of the history and physical examination that can help narrow the differential diagnosis. […] Limitations of bilirubin screening devices, and when a confirmatory TSB and conjugated bilirubin level are needed. […] Recommendations are provided for risk stratification and determining the need for phototherapy or exchange transfusion, using nomograms to plot total serum bilirubin levels and taking into consideration hyperbilirubinemia and neurotoxicity risk factors. […] Diagnostic Testing for Acute Bilirubin Encephalopathy. […] You suspect possible acute bilirubin encephalopathy. Should you start phototherapy while awaiting laboratory testing? What are the indications for exchange transfusion?

• #33 Hemolytic causes of neonatal jaundice: diagnosis and treatment – Bahr – Pediatric Medicine

  https://pm.amegroups.org/article/view/6462/html

  The Subcommittee on Hyperbilirubinemia of the American Academy of Pediatrics (AAP), in its 2004 guideline, emphasizes the high risk of developing hyperbilirubinemia associated with hemolysis. […] The practical aspects of both increased risk for hyperbilirubinemia and neurotoxicity in association with hemolysis are manifest in the recommendations of the 2004 AAP guideline, in which a more aggressive approach is adopted in babies with hemolysis than in those without an obvious hemolytic condition. […] When neonatal jaundice is found to be the result of hemolysis, caregivers should be aware that: (I) the TSB level can rise rapidly; (II) the hyperbilirubinemia might be slow to fall even with intensive phototherapy; and (III) the hyperbilirubinemia is likely to rebound after phototherapy is discontinued.

• #34 Infant jaundice – Diagnosis & treatment – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/infant-jaundice/diagnosis-treatment/drc-20373870

  Your doctor will likely diagnose infant jaundice on the basis of your baby’s appearance. However, it’s still necessary to measure the level of bilirubin in your baby’s blood. The level of bilirubin (severity of jaundice) will determine the course of treatment. Tests to detect jaundice and measure bilirubin include: […] Your doctor may order additional blood tests or urine tests if there’s evidence that your baby’s jaundice is caused by an underlying disorder. […] When your baby is discharged from the hospital, your doctor or nurse will look for jaundice. If your baby has jaundice, your doctor will assess the likelihood of severe jaundice based on a number of factors: […] If risk factors for severe jaundice are present, your doctor may recommend a follow-up visit a day or two after the baby leaves the hospital.

• #35 Infant jaundice – Symptoms & causes – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/infant-jaundice/symptoms-causes/syc-20373865

  An underlying disorder may cause infant jaundice. […] Major risk factors for jaundice, particularly severe jaundice that can cause complications, include: Premature birth. […] High levels of bilirubin that cause severe jaundice can result in serious complications if not treated. […] If a baby has severe jaundice, there’s a risk of bilirubin passing into the brain, a condition called acute bilirubin encephalopathy. […] The best preventive of infant jaundice is adequate feeding.

• #36 Neonatal Jaundice Differential Diagnoses

  https://emedicine.medscape.com/article/974786-differential

  Clinicians should recognize the potential of significant jaundice to cause brain damage, even in the healthy full-term neonate. […] Assess whether a „healthy full-term neonate” is both healthy and was really delivered at term. […] Clinicians should personally examine an infant reported by parents or other caregivers to be significantly jaundiced. […] Consider risk factors for significant jaundice when an infant is prepared for early discharge from the birth hospital, and factor such risks, if present, into the plan for follow-up of the baby. […] Certain conditions may cause nonphysiologic jaundice. […] In these infants, a baseline physiologic jaundice most likely occurs, which is then exaggerated, for example, by increased enterohepatic circulation in bowel atresia, bile stasis in choledochal cyst, or increased bilirubin production in hemolytic anemias.

• #37 Neonatal Jaundice – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK532930/

  Neonatal jaundice is a clinical manifestation of elevated total serum bilirubin, termed neonatal hyperbilirubinemia, which results from bilirubin that is deposited into an infant’s skin. The characteristic features of neonatal jaundice include yellowish skin, sclerae, and mucous membranes. Neonatal jaundice is usually a mild, transient, and self-limiting condition known as physiologic jaundice. However, this should be distinguished from the more severe pathologic jaundice. The two types of neonatal hyperbilirubinemia are unconjugated hyperbilirubinemia and conjugated hyperbilirubinemia. In most neonates, unconjugated hyperbilirubinemia is the cause of clinical jaundice. However, some infants have conjugated hyperbilirubinemia, which is always pathologic and signifies an underlying medical or surgical etiology. Failure to identify and treat pathologic jaundice may result in bilirubin encephalopathy and associated neurological sequelae.

• #38 Infant jaundice – Symptoms & causes – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/infant-jaundice/symptoms-causes/syc-20373865

  Infant jaundice is yellow discoloration of a newborn baby’s skin and eyes. […] Most hospitals have a policy of examining babies for jaundice before discharge. The American Academy of Pediatrics recommends that newborns be examined for jaundice during routine medical checks and at least every eight to 12 hours while in the hospital. […] Your baby should be examined for jaundice between the third and seventh day after birth, when bilirubin levels usually peak. If your baby is discharged earlier than 72 hours after birth, make a follow-up appointment to look for jaundice within two days of discharge. […] Excess bilirubin (hyperbilirubinemia) is the main cause of jaundice. […] A newborn’s immature liver often can’t remove bilirubin quickly enough, causing an excess of bilirubin. Jaundice due to these normal newborn conditions is called physiologic jaundice, and it typically appears on the second or third day of life.

• #39 Jaundice in babies | Better Health Channel

  https://www.betterhealth.vic.gov.au/health/healthyliving/jaundice-in-babies

  Jaundice shows up in babies as a yellowish tinge to the skin and eyes. […] Jaundice is very common in newborn babies about six out of 10 newborns have jaundice to varying degrees. […] Jaundice is caused by an excess of a chemical called bilirubin. […] In babies where jaundice levels are very high in the days after birth, treatment using blue lights (phototherapy) may be required. […] Newborn babies are often affected by jaundice, which makes their skin and eyes have a yellowish tinge. Jaundice is caused by a build-up of a chemical called bilirubin in the babys blood and tissues. […] Jaundice usually appears on the second or third day. […] However, a premature or sick baby or a baby with very high levels of bilirubin will need close monitoring and medical treatments. […] The underlying cause of jaundice in babies must be found. […] Some of the diagnostic tests may include: physical examination (always), skin reading of jaundice levels (often), blood tests (sometimes), ultrasound scan, liver biopsy or exploratory surgery (rarely).

• #40 Neonatal Jaundice | Treatment & Management | Point of Care

  https://www.statpearls.com/point-of-care/23803

  Despite advances in the care and management of hyperbilirubinemia, it remains a significant cause of neonatal morbidity and mortality. […] The underlying etiology of neonatal jaundice is neonatal hyperbilirubinemia, which has 2 distinct types: unconjugated and conjugated hyperbilirubinemia, also known as indirect and direct hyperbilirubinemia, respectively. […] Physiologic jaundice accounts for 75% of neonatal hyperbilirubinemia and results from a physiologic alteration in neonatal bilirubin metabolism. […] The production of bilirubin can increase secondary to immune-mediated hemolysis caused by blood group incompatibilities (eg, such as ABO and Rhesus (Rh) incompatibility) and nonimmune mediated hemolysis, which is caused by RBC membrane defects (eg, hereditary spherocytosis and elliptocytosis), RBC enzyme defects (eg, glucose-6-phosphate dehydrogenase [G6PD], pyruvate kinase deficiencies), sequestration-like cephalohematoma, subgaleal hemorrhage, intracranial hemorrhage, polycythemia, and sepsis.

• #41 Hyperbilirubinemia in the Term Newborn | AAFP

  https://www.aafp.org/pubs/afp/issues/2002/0215/p599.html/1000

  Hyperbilirubinemia is one of the most common problems encountered in term newborns. […] Jaundice is considered pathologic if it presents within the first 24 hours after birth, the total serum bilirubin level rises by more than 5 mg per dL (86 mol per L) per day or is higher than 17 mg per dL (290 mol per L), or an infant has signs and symptoms suggestive of serious illness. […] The management goals are to exclude pathologic causes of hyperbilirubinemia and initiate treatment to prevent bilirubin neurotoxicity. […] The initial evaluation of jaundice depends on the age of the newborn. If the serum conjugated bilirubin level is above 2 mg per dL, the infant should be evaluated for possible hepatocellular disease or biliary obstruction. […] The presence of jaundice can be determined by examining the infant in a well-lit room and blanching the skin with digital pressure to reveal the color of the skin and subcutaneous tissue. […] The physical examination should focus on identifying one of the known causes of pathologic jaundice. […] If jaundice persists for more than two weeks in a formula-fed infant and more than three weeks in a breastfed infant, further evaluation is warranted.

• #42 Neonatal Hyperbilirubinemia – Pediatrics – Merck Manual Professional Edition

  https://www.merckmanuals.com/professional/pediatrics/metabolic-electrolyte-and-toxic-disorders-in-neonates/neonatal-hyperbilirubinemia

  Most cases involve unconjugated hyperbilirubinemia. […] Pathologic hyperbilirubinemia in term infants is diagnosed if jaundice appears in the first 24 hours, after the first week of life, or lasts 2 weeks. […] Diagnosis of hyperbilirubinemia is suspected by the infant’s color and is confirmed by measurement of serum bilirubin. […] Treatment of hyperbilirubinemia is directed at the underlying disorder. […] Definitive treatment of hyperbilirubinemia involves Phototherapy and Exchange transfusion. […] Phototherapy is the use of light to photoisomerize unconjugated bilirubin into forms that are more water-soluble and can be excreted rapidly by the liver and kidney without glucuronidation. […] This treatment can rapidly remove bilirubin from circulation and is indicated for severe hyperbilirubinemia, which most often occurs with immune-mediated hemolysis.

• #43 Infant jaundice – Diagnosis & treatment – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/infant-jaundice/diagnosis-treatment/drc-20373870

  Your doctor will likely diagnose infant jaundice on the basis of your baby’s appearance. However, it’s still necessary to measure the level of bilirubin in your baby’s blood. The level of bilirubin (severity of jaundice) will determine the course of treatment. Tests to detect jaundice and measure bilirubin include: […] Your doctor may order additional blood tests or urine tests if there’s evidence that your baby’s jaundice is caused by an underlying disorder. […] When your baby is discharged from the hospital, your doctor or nurse will look for jaundice. If your baby has jaundice, your doctor will assess the likelihood of severe jaundice based on a number of factors: […] If risk factors for severe jaundice are present, your doctor may recommend a follow-up visit a day or two after the baby leaves the hospital.

• #44 Jaundice in Newborns: Symptoms, Causes & Treatment

  https://my.clevelandclinic.org/health/diseases/22263-jaundice-in-newborns

  Treatment for jaundice in newborns isnt usually necessary. Mild levels of jaundice typically go away on their own as your babys liver continues to develop. This can take one to two weeks. […] If your babys bilirubin level is high or continues to rise, their healthcare provider may recommend phototherapy treatment. […] Jaundice in newborns is normal and usually cant be prevented. You can reduce the risk that your baby will develop severe jaundice by feeding them often. […] Jaundice in newborns is common. For most babies, jaundice will get better without treatment within one to two weeks. But its important to have your babys bilirubin level checked. A high bilirubin level can lead to serious health conditions if its not treated immediately. These conditions include cerebral palsy, deafness and kernicterus, a type of brain damage. […] Your babys healthcare provider should check your babys bilirubin level before you leave the hospital and again within five days of birth.

• #45 Jaundice in Newborns: Symptoms, Causes & Treatment

  https://my.clevelandclinic.org/health/diseases/22263-jaundice-in-newborns

  Treatment for jaundice in newborns isnt usually necessary. Mild levels of jaundice typically go away on their own as your babys liver continues to develop. This can take one to two weeks. […] If your babys bilirubin level is high or continues to rise, their healthcare provider may recommend phototherapy treatment. […] Jaundice in newborns is normal and usually cant be prevented. You can reduce the risk that your baby will develop severe jaundice by feeding them often. […] Jaundice in newborns is common. For most babies, jaundice will get better without treatment within one to two weeks. But its important to have your babys bilirubin level checked. A high bilirubin level can lead to serious health conditions if its not treated immediately. These conditions include cerebral palsy, deafness and kernicterus, a type of brain damage. […] Your babys healthcare provider should check your babys bilirubin level before you leave the hospital and again within five days of birth.

• #46 Does My Baby Have Jaundice? What Are the Treatments?

  https://www.webmd.com/parenting/baby/digestive-diseases-jaundice

  Usually, a doctor can tell that your baby has jaundice by looking. But theyll also want to know how much bilirubin is in your baby’s blood to help decide on a treatment plan. They may: […] Take blood from your baby and send it to a lab to measure the level and kinds of bilirubin. […] Test your baby’s skin with an instrument that measures bilirubin by shining a special light on them. […] If your doctor suspects that a condition is causing your baby’s jaundice, they may do other tests, like: […] A urine sample to check for infection […] A complete blood count to measure the number of red blood cells […] A reticulocyte count to see if the number of newly formed red blood cells is normal […] A blood type test to see if the mothers blood conflicts with the babys […] A Coombs test to see if the immune system is destroying the babys red blood cells […] A liver function test.

• #47 Newborn Jaundice: Diagnosis, Treatment & Long-Term Effects – Avisena Women’s & Children’s Specialist Hospital

  https://womenandchildren.avisena.com.my/health-articles/newborn-jaundice-diagnosis-treatment-and-long-term-implications/

  Some studies suggest that even moderate levels of jaundice may be associated with subtle developmental delays or learning difficulties. […] Newborn jaundice is a common condition that usually resolves on its own, but proper self-care measures can help parents manage and monitor their babys condition effectively at home. […] If the yellowing becomes more pronounced and spreads to the arms and legs, seek medical advice immediately. […] Newborn jaundice, while common, requires careful attention and management to prevent complications. By understanding the causes, recognising the symptoms, and following appropriate treatment protocols, parents and healthcare providers can ensure the best outcomes for affected babies.

• #48 Newborn jaundice: MedlinePlus Medical EncyclopediaLock

  https://medlineplus.gov/ency/article/001559.htm

  Sometimes, special blue lights are used on infants whose bilirubin levels are very high. These lights work by helping to break down bilirubin in the skin. This is called phototherapy. […] Newborn jaundice is not harmful most of the time. For most babies, jaundice will get better without treatment within 1 to 2 weeks. […] A very high level of bilirubin can damage the brain. This is called kernicterus. The condition is almost always diagnosed before the level becomes high enough to cause this damage. Treatment is usually effective. […] All babies should be seen by a provider in the first 5 days of life to check for jaundice. […] Jaundice is generally not dangerous in babies who were born full term and who do not have other medical problems.

• #49 Infant jaundice – Diagnosis & treatment – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/infant-jaundice/diagnosis-treatment/drc-20373870

  Is the jaundice severe? […] What is the cause of the jaundice? […] What tests will my baby need? […] Does my baby need to begin treatment for jaundice? […] Will I need to readmit my baby to the hospital? […] Is the jaundice severe? […] Will my baby need to go back into the hospital? […] When should my baby have a follow-up visit? […] Should I keep feeding my baby the way I am now? […] Do you have any brochures about jaundice and proper feeding?

• #50 Neonatal Jaundice – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK532930/

  When neonatal jaundice is clinically identified, the underlying etiology of neonatal hyperbilirubinemia must be determined. Unconjugated hyperbilirubinemia is diagnosed by assessing bilirubin levels with a transcutaneous measurement device or blood samples for total serum bilirubin. Conjugated hyperbilirubinemia is typically diagnosed through laboratory studies, including serum aminotransferase, prothrombin time, urine cultures, tests for inborn errors of metabolism, and, in some cases, imaging studies. […] Phototherapy and exchange transfusions are the mainstays of treatment of unconjugated hyperbilirubinemia, and a subset of patients also respond to intravenous immunoglobulin (IVIG). Treatment of conjugated hyperbilirubinemia is more complex and depends on the etiology of the jaundice.

• #51 Patient education: Jaundice in newborn infants (Beyond the Basics) – UpToDate

  https://www.uptodate.com/contents/jaundice-in-newborn-infants-beyond-the-basics

  The goal of treating jaundice is to efficiently and safely reduce the level of bilirubin in the blood before it becomes toxic. Babies with mild hyperbilirubinemia may need no treatment at all other than increasing milk intake. Babies with higher bilirubin levels benefit from frequent assessment, and some will need treatment (which is usually brief). […] Phototherapy is the most common medical treatment for hyperbilirubinemia in babies. It is a special „blue light” therapy that does not contain ultraviolet light and is usually delivered by LED lights or specialized optical fibers. In most cases, phototherapy is the only treatment required. […] The blue light breaks down bilirubin into compounds that are easier for a baby’s body to eliminate in stool and urine. In almost all babies, treatment with phototherapy is successful in decreasing bilirubin levels within 24 to 48 hours.

• #52 Patient education: Jaundice in newborn infants (Beyond the Basics) – UpToDate

  https://www.uptodate.com/contents/jaundice-in-newborn-infants-beyond-the-basics

  The goal of treating jaundice is to efficiently and safely reduce the level of bilirubin in the blood before it becomes toxic. Babies with mild hyperbilirubinemia may need no treatment at all other than increasing milk intake. Babies with higher bilirubin levels benefit from frequent assessment, and some will need treatment (which is usually brief). […] Phototherapy is the most common medical treatment for hyperbilirubinemia in babies. It is a special „blue light” therapy that does not contain ultraviolet light and is usually delivered by LED lights or specialized optical fibers. In most cases, phototherapy is the only treatment required. […] The blue light breaks down bilirubin into compounds that are easier for a baby’s body to eliminate in stool and urine. In almost all babies, treatment with phototherapy is successful in decreasing bilirubin levels within 24 to 48 hours.

• #53 Bilirubin Test: Understanding High vs. Low Levels & Causes

  https://my.clevelandclinic.org/health/diagnostics/17845-bilirubin

  Phototherapy is the standard treatment to reduce bilirubin levels in newborns. A healthcare provider places your infant under a lamp that emits fluorescent white or blue-spectrum light. The light helps break down the bilirubin into a water-soluble form so that the body can excrete it without conjugating it in the liver. This prevents unconjugated bilirubin from depositing in your newborn’s brain tissue.

• #54 Patient education: Jaundice in newborn infants (Beyond the Basics) – UpToDate

  https://www.uptodate.com/contents/jaundice-in-newborn-infants-beyond-the-basics

  Phototherapy is usually given in a hospital. In some cases, it can be done at home if the baby is healthy and at lower risk for developing severe hyperbilirubinemia. […] Babies whose bilirubin levels increase to toxic levels despite other treatments, or who have signs of or are at significant risk for brain damage, may need something called „emergency exchange transfusion.” This is a life-saving procedure that is used to rapidly decrease dangerously high levels of bilirubin.

• #55 Diagnosis of Neonatal Jaundice

  https://www.medindia.net/health/conditions/neonatal-jaundice-diagnosis.htm

  A physical examination, complemented with blood tests if necessary, is the common method of diagnosis of Neonatal Jaundice. […] The initial diagnosis of neonatal jaundice is based on a physical examination, which is done by placing the infant by a window and checking for signs in natural sunlight. The Jaundice usually starts from the head region and can be first detected in the face. It then slowly spreads down the body and reaches the feet. At this stage the baby must be in the care of a health professional. Blood tests can also be carried out to confirm Hyperbilirubinemia.

• #56 Neonatal Jaundice – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK532930/

  When neonatal jaundice is clinically identified, the underlying etiology of neonatal hyperbilirubinemia must be determined. Unconjugated hyperbilirubinemia is diagnosed by assessing bilirubin levels with a transcutaneous measurement device or blood samples for total serum bilirubin. Conjugated hyperbilirubinemia is typically diagnosed through laboratory studies, including serum aminotransferase, prothrombin time, urine cultures, tests for inborn errors of metabolism, and, in some cases, imaging studies. […] Phototherapy and exchange transfusions are the mainstays of treatment of unconjugated hyperbilirubinemia, and a subset of patients also respond to intravenous immunoglobulin (IVIG). Treatment of conjugated hyperbilirubinemia is more complex and depends on the etiology of the jaundice.

• #57 High Bilirubin Levels: Symptoms, Causes, and Treatment

  https://www.healthline.com/health/high-bilirubin

  Many babies have high bilirubin a few days after birth, causing newborn jaundice. This temporary condition usually resolves on its own within a few weeks. […] If jaundice occurs within the first 24 hours after birth, or if bilirubin levels are especially high or don’t begin to fall on their own, doctors may intervene with treatments such as phototherapy, intravenous immunoglobulin treatment, or exchange transfusion. […] High bilirubin levels often mean that your liver isn’t filtering bilirubin the way it’s supposed to. There are many causes for this in adults. In newborns, the cause is usually newborn jaundice. […] Treatments for newborn jaundice include phototherapy, or in extreme cases, a complete blood transfusion. A 2024 study found vitamin E to have long term benefits in reducing bilirubin levels in infants.

• #58 Jaundice in Newborns: Symptoms, Causes & Treatment

  https://my.clevelandclinic.org/health/diseases/22263-jaundice-in-newborns

  Treatment for jaundice in newborns isnt usually necessary. Mild levels of jaundice typically go away on their own as your babys liver continues to develop. This can take one to two weeks. […] If your babys bilirubin level is high or continues to rise, their healthcare provider may recommend phototherapy treatment. […] Jaundice in newborns is normal and usually cant be prevented. You can reduce the risk that your baby will develop severe jaundice by feeding them often. […] Jaundice in newborns is common. For most babies, jaundice will get better without treatment within one to two weeks. But its important to have your babys bilirubin level checked. A high bilirubin level can lead to serious health conditions if its not treated immediately. These conditions include cerebral palsy, deafness and kernicterus, a type of brain damage. […] Your babys healthcare provider should check your babys bilirubin level before you leave the hospital and again within five days of birth.

• #59 Neonatal jaundice – Wikipedia

  https://en.wikipedia.org/wiki/Neonatal_jaundice

  Neonatal jaundice is a yellowish discoloration of the white part of the eyes and skin in a newborn baby due to high bilirubin levels. Other symptoms may include excess sleepiness or poor feeding. Complications may include seizures, cerebral palsy, or kernicterus. […] Diagnosis is often by measuring the serum bilirubin level in the blood. In those who are born after 35 weeks and are more than a day old transcutaneous bilirubinometer may also be used. […] Any of the following features suggests pathological jaundice: Clinical jaundice appearing in the first 24 hours or greater than 14 days of life. Increases in the level of total bilirubin by more than 8.5 mol/L (0.5 mg/dL) per hour or (85 mol/L) 5 mg/dL per 24 hours. Total bilirubin more than 331.5 mol/L (19.5 mg/dL) (hyperbilirubinemia). Direct bilirubin more than 34 mol/L (2.0 mg/dL). […] The bilirubin levels for initiative of phototherapy varies depends on the age and health status of the newborn. However, any newborn with a total serum bilirubin greater than 359 mol/L (21 mg/dL) should receive phototherapy.

• #60 Newborn Jaundice: Diagnosis, Treatment & Long-Term Effects – Avisena Women’s & Children’s Specialist Hospital

  https://womenandchildren.avisena.com.my/health-articles/newborn-jaundice-diagnosis-treatment-and-long-term-implications/

  The treatment approach for newborn jaundice depends on the severity and underlying cause. Here are the common treatment options: […] If the cause of the jaundice is an underlying condition such as an infection or a genetic disorder, treating that condition is crucial to resolving the jaundice. […] Monitoring bilirubin levels and the babys overall health is essential during and after treatment. […] Severe or untreated newborn jaundice can have serious complications, so its crucial to be aware of the potential risks for early intervention and prevention. […] High levels of bilirubin can cross the blood-brain barrier, leading to acute bilirubin encephalopathy. […] If acute bilirubin encephalopathy is not treated, it can progress to kernicterus, a form of brain damage that can cause permanent neurological and developmental issues, such as hearing loss, cerebral palsy, and cognitive impairments.

• #61 What are Jaundice and Kernicterus? | CDC

  https://archive.cdc.gov/www_cdc_gov/ncbddd/jaundice/facts.html

  Jaundice usually appears first on the face and then moves to the chest, belly, arms, and legs as bilirubin levels get higher. […] The babys doctor or nurse can test how much bilirubin is in the babys blood. […] At a minimum, babies should be checked for jaundice every 8 to 12 hours in the first 48 hours of life. […] A doctor or nurse may check the babys bilirubin using a light meter that is placed on the babys head. […] The best way to accurately measure bilirubin is with a small blood sample from the babys heel. […] If the level is high, based upon the babys age in hours and other risk factors, treatment will likely follow. […] Early detection and management of jaundice can prevent kernicterus. […] If youre concerned that your baby might have jaundice visit your babys doctor right away. Ask for a jaundice bilirubin test.

• #62 Jaundice in Newborns: Symptoms, Causes & Treatment

  https://my.clevelandclinic.org/health/diseases/22263-jaundice-in-newborns

  Treatment for jaundice in newborns isnt usually necessary. Mild levels of jaundice typically go away on their own as your babys liver continues to develop. This can take one to two weeks. […] If your babys bilirubin level is high or continues to rise, their healthcare provider may recommend phototherapy treatment. […] Jaundice in newborns is normal and usually cant be prevented. You can reduce the risk that your baby will develop severe jaundice by feeding them often. […] Jaundice in newborns is common. For most babies, jaundice will get better without treatment within one to two weeks. But its important to have your babys bilirubin level checked. A high bilirubin level can lead to serious health conditions if its not treated immediately. These conditions include cerebral palsy, deafness and kernicterus, a type of brain damage. […] Your babys healthcare provider should check your babys bilirubin level before you leave the hospital and again within five days of birth.

• #63 Newborn Jaundice Assessment | Stanford Medicine 25 | Stanford Medicine

  https://med.stanford.edu/content/sm/stanfordmedicine25/the25/newborn-jaundice/

  It’s important to differentiate between benign jaundice and more serious conditions that require immediate medical attention. Severe jaundice can lead to complications, so if yellowing is observed in the distal limbs (hands and feet) or the whites of the eyes, it is crucial to seek medical advice promptly. […] In most cases, newborn jaundice is a benign condition that resolves within a week. However, continuous monitoring is essential. By understanding the signs, methods of assessment, and factors that influence jaundice visibility, we can ensure that babies receive the appropriate care and intervention if needed.

• #64 Diagnosing and Treating Newborn Jaundice – VIA Global Health

  https://viaglobalhealth.com/buyers-guides/newborn-jaundice/diagnosing-and-treating-newborn-jaundice/

  Globally over 100,000 late-preterm and term babies die each year because of jaundice, a condition caused by hyperbilirubinemia, which is elevated bilirubin in the bloodstream. […] By understanding the diagnosis and management of jaundice, and products that can help support these important interventions, medical distributors can expand access to high-quality healthcare for newborns and their families, and prevent long-term complications and disabilities from jaundice. […] All infants at risk, or suspected of having elevated bilirubinemia, should have a laboratory test of serum bilirubin to diagnose jaundice and guide treatment with phototherapy. […] Early identification of infants at risk of severe hyperbilirubinemia is an essential component of newborn care; all newborns should be examined within 24 hours of birth and in the following two days.

• #65 Neonatal Jaundice & Bilirubin | Children’s Hospital Colorado

  https://www.childrenscolorado.org/health-professionals/professional-resources/charting-pediatrics-podcast/neonatal-jaundice-bilirubin-levels/

  Pediatric primary care providers (PCPs) who take care of newborns spend a lot of time thinking about infant jaundice and elevated bilirubin in infants. While neonatal jaundice is typically diagnosed based on the infants appearance, measuring the level of bilirubin in the baby’s blood is also critical. […] When assessing a potential case of infant jaundice, PCPs should also analyze the medical histories of both the mother and infant, beginning with a careful review of the baby’s chart. […] Standard protocols for workups when measuring elevated bilirubin levels in infants. […] How to utilize the Bhutani curve to assess risk and the American Academy of Pediatrics (AAP) guidelines to initiate phototherapy for jaundice treatment. […] Babies with jaundice are first treated by the pediatric experts in the Primary Care department at Children’s Colorado. Each primary care provider on our team is committed to offering compassionate and comprehensive care for babies and their families.

• #66 Innovative approaches to neonatal jaundice diagnosis and management in low-resourced settings

  https://pmc.ncbi.nlm.nih.gov/articles/PMC10913041/

  Persistent challenges in addressing severe neonatal hyperbilirubinaemia in resource-constrained settings have led to ongoing and often unacceptable rates of morbidity, disability and mortality. […] This article focuses on the two most prevalent challenges in neonatal jaundice diagnosis and management an inability to measure total serum bilirubin (TSB) and inadequate or inaccessible phototherapy. […] Serum bilirubin is the gold standard test for diagnosing neonatal jaundice and is essential for the definitive diagnosis of severe hyperbilirubinaemia and treatment decisions. […] New strategies to address this deficiency include the use of point-of-care bilirubin assay testing, transcutaneous bilirubinometry (TcB), icterometers and smartphone digital camera-based bilirubin estimation. […] Most healthcare providers in RCS rely on visual inspection of the skin and sclera for jaundice screening.

• #67 Development of Non-Invasive Biosensors for Neonatal Jaundice Detection: A Review

  https://www.mdpi.com/2079-6374/14/5/254

  One of the most common problems many babies encounter is neonatal jaundice. The symptoms are yellowing of the skin or eyes because of bilirubin (from above 2.0 to 2.5 mg/dL in the blood). If left untreated, it can lead to serious neurological complications. Traditionally, jaundice detection has relied on invasive blood tests, but developing non-invasive biosensors has provided an alternative approach. This systematic review aims to assess the advancement of these biosensors. This review discusses the many known invasive and non-invasive diagnostic modalities for detecting neonatal jaundice and their limitations. […] Jaundice in newborns is currently diagnosed using a variety of biomarkers, including haptoglobin, albumin, alkaline phosphatase (ALP), and bilirubin from the cord blood. The total blood bilirubin level of the newborns and the biomarkers may be compared to determine the risk of developing neonatal jaundice, facilitating the early identification of infant jaundice. The probability of developing neonatal jaundice may be calculated by correlating the biomarkers with the total blood bilirubin level of the infants, aiding early newborn jaundice detection.

• #68

  https://www.nhs.uk/conditions/jaundice-newborn/

  Jaundice in newborn babies is common and usually harmless. It causes yellowing of the skin and the whites of the eyes. The medical term for jaundice in babies is neonatal jaundice. […] Your baby will be examined for signs of jaundice within 72 hours of being born as part of the newborn physical examination. […] While jaundice is not usually a cause for concern, it’s important to determine whether your baby needs treatment. […] If tests show very high levels of bilirubin in a baby’s blood, treatment is usually only recommended. […] There are 2 main treatments that can be carried out in hospital to quickly reduce your baby’s bilirubin levels. […] If a baby with very high levels of bilirubin is not treated, there’s a risk they could develop permanent brain damage. This is known as kernicterus.

• #69

  https://archivepp.com/article/an-overview-on-diagnosis-and-management-of-neonatal-jaundice-f5ucrjenjqt3yoq

  Neonatal jaundice is a common clinical condition in the neonatal age, most frequently in the first week of life. […] Early recognition and prompt treatment of the condition are crucial to evade serious complications and promote the neonates health. […] The present study reviewed the literature searching for the etiology of neonatal jaundice, diagnosis, risk factors, and management of this disease. […] Many doctors believe that infant jaundice is a minor condition, but it is a severe condition that can cause irreversible brain damage. […] Everyone in the field of neonatology should be aware of this.

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