Krzywica
Charakterystyka, pielęgnacja i opieka

Krzywica to choroba metaboliczna kości u dzieci, wynikająca z zaburzeń mineralizacji płytek wzrostowych, najczęściej spowodowana niedoborem witaminy D, wapnia lub fosforanów. Dotyczy głównie dzieci w wieku 6-36 miesięcy i objawia się deformacjami kostnymi (poszerzenie nadgarstków, skrzywienie kończyn, różaniec krzywiczy), opóźnionym wzrostem, osłabieniem mięśniowym oraz bólem kości. Diagnostyka opiera się na badaniu klinicznym, laboratoryjnym (obniżone stężenia Ca i fosforanów, podwyższona fosfataza alkaliczna i parathormon, niski poziom 25(OH)D) oraz obrazowym (poszerzenie i postrzępienie przynasad kości, skrzywienie kości długich). Leczenie polega na suplementacji witaminy D (1000-2000 IU/dzień przez 2-3 miesiące lub jednorazowa dawka 600 000 IU podzielona na 4-6 dawek), wapnia i fosforanów, a w postaciach dziedzicznych stosuje się kalcytriol lub burosumab. Monitorowanie skuteczności terapii obejmuje kontrolę parametrów biochemicznych i obrazowych oraz ocenę wzrostu dziecka.

Definicja Krzywicy

Krzywica (rickets) to choroba występująca u dzieci, charakteryzująca się zmiękczeniem i osłabieniem kości wskutek nieprawidłowej mineralizacji płytek wzrostowych. Najczęściej jest spowodowana długotrwałym niedoborem witaminy D, wapnia lub fosforanów, które są niezbędne do prawidłowego rozwoju kości12. Choroba dotyka przede wszystkim dzieci w okresie intensywnego wzrostu, zwykle między 6 a 36 miesiącem życia3. Nieleczona krzywica może prowadzić do poważnych deformacji kostnych, zaburzeń wzrostu oraz zwiększonej podatności na złamania4.

Diagnostyka Krzywicy

Diagnoza krzywicy opiera się na kompleksowej ocenie stanu klinicznego dziecka, obejmującej badanie fizykalne, badania laboratoryjne oraz obrazowe5. Rozpoznanie krzywicy u niemowląt może być trudne, ponieważ zmiany kostne i mięśniowe często nie są widoczne, dopóki dziecko nie zacznie chodzić5.

Badanie fizykalne

Podczas badania lekarz delikatnie uciska kości dziecka, sprawdzając nieprawidłowości. Do charakterystycznych objawów klinicznych należą56:

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Badania laboratoryjne

Badania krwi i moczu są kluczowe dla potwierdzenia diagnozy krzywicy i monitorowania postępów leczenia5. Typowe nieprawidłowości w badaniach laboratoryjnych obejmują9:

Badania obrazowe

Zdjęcia rentgenowskie zajętych kości mogą ujawnić charakterystyczne deformacje kostne5. Radiologiczne cechy krzywicy to10:

  • Poszerzenie i postrzępienie przynasad kości długich
  • Skrzywienie kości długich
  • Rozmiękanie kości czaszki

Pielęgnacja i Leczenie Krzywicy

Leczenie krzywicy zależy od jej przyczyny, ale głównym celem jest korekta niedoborów składników odżywczych, łagodzenie objawów i zapobieganie dalszym deformacjom kostnym1112.

Suplementacja witaminy D i minerałów

W przypadku krzywicy spowodowanej niedoborem witaminy D, podstawowym leczeniem jest suplementacja13:

  • Witamina D w dawce 1000-2000 IU dziennie przez 2-3 miesiące1415
  • Alternatywnie, można zastosować pojedynczą dużą dawkę witaminy D (15 000 mcg lub 600 000 IU) podzieloną na 4-6 dawek doustnych w ciągu jednego dnia15
  • Suplementacja wapnia, szczególnie jeśli dieta jest uboga w ten składnik16
  • W razie potrzeby suplementacja fosforanów5

Wybór metody podawania (codzienna lub jednorazowa dawka) zależy od współpracy pacjenta i preferencji lekarza. Terapia jednorazową dawką zapewnia lepszą współpracę i może być pomocna w różnicowaniu krzywicy niedoborowej od dziedzicznej hipofosfatemicznej15.

Leczenie specjalistyczne w rzadkich postaciach krzywicy

W przypadku rzadkich dziedzicznych postaci krzywicy stosuje się specjalistyczne leczenie17:

  • Krzywica zależna od witaminy D: leczenie aktywną formą witaminy D (kalcytriol) przez całe życie17
  • Krzywica hipofosfatemiczna sprzężona z chromosomem X (XLH): połączenie fosforanów doustnych i kalcytriolu18
  • Nowsze metody leczenia obejmują burosumab (przeciwciało neutralizujące FGF23), który wykazuje większą skuteczność niż konwencjonalna terapia w leczeniu XLH1920

Korekcja deformacji kostnych

W przypadku wystąpienia deformacji kostnych mogą być konieczne dodatkowe interwencje5:

  • Specjalne ortezy pomagające w prawidłowym ustawieniu ciała dziecka podczas wzrostu kości21
  • W przypadku poważnych deformacji szkieletowych może być konieczne leczenie chirurgiczne, które powinno być podejmowane dopiero po ustąpieniu zaburzeń biochemicznych18

Monitorowanie leczenia

Regularne monitorowanie jest kluczowe dla zapewnienia skuteczności leczenia5:

  • Kontrolne badania krwi dla oceny stężenia wapnia, fosforanów i fosfatazy alkalicznej22
  • Okresowe zdjęcia rentgenowskie do oceny poprawy w strukturze kości5
  • Monitorowanie wzrostu i rozwoju dziecka23

Normalizacja stężenia wapnia i fosforanów w surowicy zwykle następuje w ciągu 3 tygodni, ale może być widoczna już po 6-10 dniach leczenia24.

Wsparcie żywieniowe

Odpowiednia dieta jest istotnym elementem leczenia i zapobiegania krzywicy25:

  • Zwiększenie spożycia pokarmów bogatych w witaminę D, takich jak tłuste ryby (łosoś, tuńczyk), olej rybny i żółtka jaj25
  • Zapewnienie odpowiedniej podaży wapnia poprzez produkty mleczne lub suplementy26
  • Konsultacja z dietetykiem w celu opracowania planu żywieniowego wspierającego zdrowie kości22

Zapobieganie Krzywicy

Profilaktyka krzywicy koncentruje się na zapewnieniu odpowiedniej podaży witaminy D i wapnia u dzieci w okresie wzrostu2514.

Suplementacja witaminy D u niemowląt

Zalecenia dotyczące suplementacji witaminy D u niemowląt obejmują1625:

  • Wszystkie niemowlęta karmione piersią powinny otrzymywać 400 IU witaminy D dziennie16
  • Niemowlęta karmione mieszankami mogą również wymagać suplementacji, jeśli nie otrzymują wystarczającej ilości witaminy D z mieszanki25
  • Kobiety karmiące piersią powinny przyjmować co najmniej 600 IU witaminy D dziennie, a wiele źródeł zaleca 1500-2000 IU dziennie16

Dieta i ekspozycja na słońce

Oprócz suplementacji, ważne jest zapewnienie27:

  • Odpowiedniego czasu spędzanego na świeżym powietrzu, aby umożliwić naturalną syntezę witaminy D w skórze28
  • Diety bogatej w witaminę D, wapń i fosforany28
  • Regularnych badań kontrolnych do oceny poziomu witaminy D i ogólnego stanu zdrowia kości23

Grupy wysokiego ryzyka

Szczególną uwagę należy zwrócić na dzieci z grup wysokiego ryzyka29:

  • Dzieci z ciemną pigmentacją skóry30
  • Dzieci mieszkające w regionach o ograniczonym dostępie do słońca29
  • Migranci z regionów Afryki, Azji lub Bliskiego Wschodu29
  • Dzieci z chorobami przewlekłymi zaburzającymi wchłanianie witaminy D30

Opieka pielęgnacyjna nad dzieckiem z krzywicą

Kompleksowa opieka nad dzieckiem z krzywicą wymaga interdyscyplinarnego podejścia3132.

Monitorowanie domowe

Zalecenia dla rodziców dzieci z krzywicą2233:

  • Podawanie suplementów zgodnie z zaleceniami lekarza22
  • Przestrzeganie zaleceń dotyczących ekspozycji na słońce22
  • Regularne wizyty kontrolne w celu monitorowania postępów leczenia22
  • Natychmiastowy kontakt z lekarzem w przypadku pojawienia się nowych objawów, takich jak ból kości lub skurcze mięśni33

Opieka specjalistyczna

W zależności od rodzaju i nasilenia krzywicy, dziecko może wymagać opieki ze strony różnych specjalistów3432:

  • Pediatra endokrynolog – koordynacja opieki i leczenia zaburzeń metabolicznych34
  • Ortopeda – ocena i leczenie deformacji kostnych17
  • Nefrolog dziecięcy – w przypadku krzywicy związanej z chorobami nerek18
  • Dietetyk – wsparcie w planowaniu diety22
  • Fizjoterapeuta – wsparcie w rozwoju motorycznym35

Opieka stomatologiczna

Krzywica może wpływać również na rozwój zębów, dlatego ważna jest regularna opieka stomatologiczna3637:

  • Regularne kontrole stomatologiczne38
  • Profesjonalna pielęgnacja zębów38
  • Szczególna dbałość o higienę jamy ustnej37

Rokowanie

Rokowanie w krzywicy zależy od przyczyny, czasu rozpoznania i skuteczności leczenia316.

Odpowiedź na leczenie

W większości przypadków krzywicy niedoborowej396:

  • Objawy biochemiczne ulegają poprawie w ciągu kilku tygodni od rozpoczęcia leczenia39
  • Deformacje kostne mogą się poprawiać stopniowo w miarę wzrostu dziecka40
  • Większość dzieci leczonych z powodu krzywicy niedoborowej całkowicie wraca do zdrowia i rozwija się prawidłowo6

Konsekwencje nieleczonej krzywicy

Nieleczona krzywica może prowadzić do3140:

  • Trwałych deformacji kostnych40
  • Niskiego wzrostu39
  • Zwiększonego ryzyka złamań41
  • Problemów stomatologicznych41
  • Drgawek42

Jeśli krzywica nie zostanie wyleczona przed okresem dojrzewania, deformacje szkieletowe i niski wzrost mogą pozostać na całe życie40.

Podsumowanie pielęgnacji i leczenia krzywicy

Krzywica jest chorobą, która przy wczesnym rozpoznaniu i odpowiednim leczeniu zwykle dobrze rokuje13. Kluczowe elementy opieki nad dzieckiem z krzywicą obejmują3132:

  • Dokładną diagnostykę przyczyny krzywicy43
  • Indywidualnie dostosowane leczenie, ukierunkowane na uzupełnienie niedoborów11
  • Regularne monitorowanie skuteczności leczenia5
  • Wielodyscyplinarną opiekę specjalistyczną32
  • Edukację rodziców w zakresie profilaktyki i leczenia31

Dzięki postępom w diagnostyce i leczeniu, krzywica – niegdyś powszechna i okaleczająca choroba – jest obecnie stanem, któremu można skutecznie zapobiegać i leczyć44.

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  1. 19.04.2026
  2. www.leksykon.com.pl

Materiały źródłowe

  • #1 Rickets – Symptoms & causes – Mayo Clinic
    https://www.mayoclinic.org/diseases-conditions/rickets/symptoms-causes/syc-20351943
    Rickets is the softening and weakening of bones in children, often because of an extreme and prolonged vitamin D or calcium deficiency. Rare inherited problems also can cause rickets. […] Adding vitamin D or calcium to the diet generally corrects the bone problems associated with rickets. When rickets is due to another underlying medical problem, your child may need additional medicines or other treatment. Some skeletal deformities caused by rickets may require corrective surgery. […] Talk to your healthcare professional if your child develops bone pain, muscle weakness or obvious skeletal deformities. If you are concerned your infant isn’t getting enough vitamin D, especially if they have risk factors for vitamin D deficiency such as darker skin pigmentation or exclusive breastfeeding, talk to your healthcare professional.
  • #2 Rickets: MedlinePlus Medical EncyclopediaLock
    https://medlineplus.gov/ency/article/000344.htm
    Rickets is a disorder that occurs in children before bone growth is complete. It is caused by a lack of vitamin D, calcium, or phosphate. It leads to softening and weakening of the bones. […] The goals of treatment are to relieve symptoms and correct the cause of the condition. The cause must be treated to prevent the disease from returning. […] Replacing calcium, phosphorus, or vitamin D that is lacking will eliminate most symptoms of rickets. […] You can prevent rickets by making sure that your child gets enough calcium, phosphorus, and vitamin D in their diet. Children who have digestive or other disorders may need to take supplements prescribed by the child’s provider.
  • #3 Rickets: Symptoms, Diagnosis, and Treatments
    https://www.healthline.com/health/rickets
    Rickets is a skeletal disorder thats caused by a lack of vitamin D, calcium, or phosphate. These nutrients are important for the development of strong, healthy bones. […] People with rickets may have weak and soft bones, stunted growth, and, in severe cases, skeletal deformities. […] Rickets is most common in children who are between 6 and 36 months old. […] Call your doctor right away if your child is showing signs of rickets. If the disorder isnt treated during a childs growth period, the child may end up with a very short stature as an adult. Deformities can also become permanent if the disorder goes untreated. […] Treatment for rickets focuses on replacing the missing vitamin or mineral in the body. This will eliminate most of the symptoms associated with rickets. […] If skeletal deformities are present, your child may need braces to position their bones correctly as they grow. In severe cases, your child may need corrective surgery.
  • #4 Rickets – StatPearls – NCBI Bookshelf
    https://www.ncbi.nlm.nih.gov/books/NBK562285/
    The prognosis depends on the cause and severity of rickets. Nutritional rickets has a promising prognosis with prompt recognition and early institution of treatment. […] The potential complication of the untreated condition includes poor linear growth, osseous deformities, multiple pathological fractures, hydrocephalus, increased intracranial hypertension (ICH), abnormal dentition (dental caries, dental hypoplasia, delayed dentition). […] The parents should be educated about good dietary sources for vitamin D and calcium, fortified food consumption, and also about adequate sun exposure. […] Vitamin D supplementation to pregnant women and infants is crucial to prevent this condition. […] Ideally, rickets is treated with a multidisciplinary approach.
  • #5 Rickets – Diagnosis & treatment – Mayo Clinic
    https://www.mayoclinic.org/diseases-conditions/rickets/diagnosis-treatment/drc-20351949
    During the exam, the healthcare professional typically will gently press on your child’s bones, checking for irregularities. […] Diagnosing rickets in babies can be challenging. Rickets may be harder to identify as bone and muscle changes often are not detected until a child starts to walk. […] For children of all ages, X-rays of the affected bones can reveal bone deformities. Blood and urine tests can confirm a diagnosis of rickets and also monitor the progress of treatment. […] Most cases of rickets can be treated with vitamin D and calcium supplements. Follow the directions as to dosage. Too much vitamin D can be harmful. […] Your child’s healthcare team may check your child’s progress with X-rays and blood tests. […] If your child has a rare inherited disorder that causes low amounts of phosphorus, supplements and medicines may be prescribed. […] For some cases of bowleg or spinal deformities, your healthcare professional might suggest special bracing to position your child’s body properly as the bones grow. More-serious skeletal deformities might require surgery.
  • #6 Rickets: Definition, Symptoms, Causes & Treatment
    https://my.clevelandclinic.org/health/diseases/22459-rickets
    Yes, nutritional rickets can be prevented. […] If your child complains of or shows any of the symptoms listed above, especially widening of their wrists in children who can crawl, or bowing of their legs in children old enough to walk. […] For children with nutritional rickets, the outlook is typically good. With treatment, their condition should resolve in a matter of weeks or months. Most children treated for nutritional rickets recover completely and grow into healthy adults. […] Rickets is a childhood disease where your childs bones are too soft, causing their bones to warp, bend and break more easily. Most cases of rickets are curable.
  • #7 Rickets Presentations in the ED — Pediatric EM Morsels
    https://pedemmorsels.com/rickets-presentations-ed/
    May present with swollen / painful joints. […] Rachitic Rosary of the ribs (seen ~60% of cases). […] Lower extremity bowing (bones unable to support child’s weight) (seen ~60% of cases). […] Delayed dental eruption. […] Delayed fontanelle closure (~5% of cases). […] Poor linear growth (~3% of cases). […] Seizure or tetany. […] Oral dihydroxyvitamin D. […] Increase dietary intake of calcium (possible additional calcium supplement). […] Consider Rickets and Hypocalcemia on the Ddx for patients with Seizures, Tetany, or fractures and possible NAT.
  • #8 Rickets Treatment & Management: Approach Considerations, Deterrence/Prevention
    https://emedicine.medscape.com/article/985510-treatment
    Treatment for rickets may be administered gradually over several months or in a single-day dose of 15,000 mcg (600,000 U) of vitamin D. […] If the gradual method is chosen, 125-250 mcg (5000-10,000 U) is given daily for 2-3 months until healing is well established and the alkaline phosphatase concentration is approaching the reference range. Because this method requires daily treatment, success depends on compliance. […] If the vitamin D dose is administered in a single day, it is usually divided into 4 or 6 oral doses. An intramuscular injection is also available. Vitamin D (cholecalciferol) is well stored in the body and is gradually released over many weeks. […] The single-day therapy avoids problems with compliance and may be helpful in differentiating nutritional rickets from familial hypophosphatemia rickets (FHR).
  • #9
    https://step2.medbullets.com/orthopedics/120527/rickets–osteomalacia
    A 6-year-old boy is brought to his pediatrician by his parents due to poor growth, weakness, and abnormal gait. On physical exam, there is bowing of the legs and tenderness upon palpation of the lower extremity. Laboratory testing is significant for a decreased serum calcium and phosphate levels and elevated parathyroid hormone and serum alkaline phosphatase levels. (Rickets secondary to vitamin D deficiency) […] treatment is directed against the underlying cause for example […] vitamin D supplementation […] indication in patients with […] vitamin D deficiency […] hereditary hypophosphatemic rickets along with phosphate supplementation […] osteomalacia of renal tubular acidosis along with sodium or potassium citrate.
  • #10 Rickets Presentations in the ED — Pediatric EM Morsels
    https://pedemmorsels.com/rickets-presentations-ed/
    Rickets is soften or weakening of the bones due to poor mineralization. […] Often due to Vitamin D deficiency. […] Rickets has actually had an increase in prevalence. […] May be due to increase in breast-feeding, low calcium and Vitamin D intake, or decrease sun-exposure (ex, increase use of sunscreen, decreased time spent outside). […] Congenital rickets is also a problem related to maternal vitamin D deficiency. […] Typically presents in patients 5 to 25 months of age. […] Can present earlier (even in neonates) when associated with maternal vitamin D deficiency or resistance. […] Manifests in a variety of manners. […] May present for fractures and lead to concern for abuse. […] Seen in ~25% of cases in one study. […] Widening and fraying of metaphysis (seen ~75% of cases).
  • #11
    https://www.nhs.uk/conditions/rickets-and-osteomalacia/treatment/
    As most cases of rickets are caused by a vitamin D and calcium deficiency, it’s usually treated by increasing a child’s intake of vitamin D and calcium. […] Your GP will advise you about how much vitamin D and calcium your child will need to take. This will depend on their age and the cause of rickets. If your child has problems absorbing vitamins, they may need a higher dose. […] When rickets occurs as a complication of another medical condition, treating the underlying condition will often cure the rickets. […] If your child has a bone deformity caused by rickets, such as bowed legs or curvature of the spine, your GP may suggest treatment to correct it. This may include surgery. […] It’s very unusual to get side effects from vitamin D, calcium or phosphate supplements if they’re given in the correct dose. Your doctor will advise you about how much supplement is needed, for how long, and the monitoring of treatment. […] If you have osteomalacia the adult form of rickets that causes soft bones treatment with supplements will usually cure the condition.
  • #12 Rickets: MedlinePlus Medical EncyclopediaLock
    https://medlineplus.gov/ency/article/000344.htm
    Rickets is a disorder that occurs in children before bone growth is complete. It is caused by a lack of vitamin D, calcium, or phosphate. It leads to softening and weakening of the bones. […] The goals of treatment are to relieve symptoms and correct the cause of the condition. The cause must be treated to prevent the disease from returning. […] Replacing calcium, phosphorus, or vitamin D that is lacking will eliminate most symptoms of rickets. […] You can prevent rickets by making sure that your child gets enough calcium, phosphorus, and vitamin D in their diet. Children who have digestive or other disorders may need to take supplements prescribed by the child’s provider.
  • #13 Rickets: Definition, Symptoms, Causes & Treatment
    https://my.clevelandclinic.org/health/diseases/22459-rickets
    Rickets is a childhood disease where your childs bones are too soft, causing their bones to warp, bend and break more easily. […] Yes, most cases of rickets (especially nutritional rickets) are curable when caught early. In most cases, changes to diet, added vitamin supplements and more sunlight exposure are enough to cure this disease. […] Depending on how severe the case is, your pediatrician may recommend one or more of the following treatments for rickets: Diet changes. This usually involves high doses of vitamin D, from either diet or supplements. […] For inherited cases of rickets, there are several treatment options depending on the genetic disorder in question. Your pediatrician may refer you to see a specialist to help find a treatment solution. […] While rickets is a treatable and often curable disease, its important to treat it as soon as possible. When not treated, milder cases of rickets can result in long-term bone that can keep bones from growing properly.
  • #14 Rickets – OrthoInfo – American Academy of Orthopaedic Surgeons
    https://orthoinfo.aaos.org/en/diseases–conditions/rickets
    Rickets is a bone disease in children that causes weak bones, bowed legs, and other bone deformities. Children with rickets do not get enough calcium, phosphorus, or Vitamin D all of which are important for healthy growing bones. […] Treatment of rickets begins with Vitamin D and calcium supplementation. Children who have been diagnosed with nutritional rickets will immediately start Vitamin D supplementation of 1,000 to 2,000 international units (IU) per day. Sometimes much higher levels of Vitamin D are used under a doctor’s care. […] The key to preventing rickets is to make sure your child is getting enough Vitamin D and calcium. […] Rickets remains a serious nutritional disorder that results from calcium or Vitamin D deficiency. Prevention of rickets is important. Playing outside in the sun for safe amounts of time and eating dairy products and other calcium-rich foods are key to preventing rickets. Vitamin D should be supplemented for most children. […] Rickets is treated with calcium and vitamin D and has a good outlook after treatment.
  • #15 Rickets Treatment & Management: Approach Considerations, Deterrence/Prevention
    https://emedicine.medscape.com/article/985510-treatment
    Treatment for rickets may be administered gradually over several months or in a single-day dose of 15,000 mcg (600,000 U) of vitamin D. […] If the gradual method is chosen, 125-250 mcg (5000-10,000 U) is given daily for 2-3 months until healing is well established and the alkaline phosphatase concentration is approaching the reference range. Because this method requires daily treatment, success depends on compliance. […] If the vitamin D dose is administered in a single day, it is usually divided into 4 or 6 oral doses. An intramuscular injection is also available. Vitamin D (cholecalciferol) is well stored in the body and is gradually released over many weeks. […] The single-day therapy avoids problems with compliance and may be helpful in differentiating nutritional rickets from familial hypophosphatemia rickets (FHR).
  • #16
    https://www.healthychildren.org/English/healthy-living/nutrition/Pages/Vitamin-D-Deficiency-and-Rickets.aspx
    Rickets is a condition of softening of the bones that occurs in growing children. It happens when the bones can not take up enough calcium and phosphorus to make hard, healthy bone. Although there are genetic and metabolic causes of rickets, the most common cause is a lack of vitamin D. This is also called nutritional rickets. […] All breastfed infants should receive 400 international units of vitamin D daily. This can be obtained in a standard dose of infant vitamin drops (which usually contain vitamins A, D, and C). Nursing women should make sure that they take in at least 600 units of vitamin D daily. Many sources recommend 1500 to 2000 units daily. […] Treatment requires high doses of either ergocalciferol (vitamin D2) or cholecalciferol (vitamin D3) to build up the body stores of the vitamin. The standard regimen is about 2000 to 4000 units daily for several months. It can vary based on the size and age of the child being treated. Some physicians use other regimens. […] Supplemental calcium is also needed to keep the blood calcium level normal and heal the bones if the dietary intake of calcium is not sufficient.
  • #17
    https://www.shrinerschildrens.org/en/pediatric-care/rickets
    We are always at the forefront of exceptional care when it comes to your child. […] Pioneers in the treatment of rickets for over half a century, our innovative research and care makes Shriners Children’s the place to be. […] Rickets is the softening and weakening of bones in children. It stems from the body not being able to produce enough calcium and phosphate for the bones. […] For vitamin D deficiency rickets, physicians prescribe vitamin D to their patients and they are cured after just a few months. […] Treatments include: […] Vitamin D rickets: Prescription of vitamin D. […] Pseudo-vitamin D deficiency rickets: Prescription of active vitamin D, which is now available as a drug. Treatment is for life. As long as the child follows the treatment, they should be fine. […] X-linked hypophosphatemic rickets (XLH): Shriners Children’s has been treating this disease for more than half a century. […] Corrective surgery to fix bowed or bent legs may also be necessary. Our outstanding orthopedic surgeons and care team are supporting your child every step of the way when an orthopedic surgery should be considered.
  • #18 Rickets: Not a Disease of the Past | AAFP
    https://www.aafp.org/pubs/afp/issues/2006/0815/p619.html
    Surgical intervention may be necessary to repair severe bony abnormalities in children with rickets, but it should not be undertaken until the biochemical derangements have resolved so that optimal healing occurs at the surgical site. […] Vitamin D deficiency rickets can be treated initially with high-dose vitamin D and calcium and phosphorus supplements. […] With regard to nutritional rickets, the most important role of the primary care physician is helping parents prevent it. Along with sun protection advice, measures needed to prevent nutritional rickets must be stressed to the child’s caregivers. […] Because vitamin D dependent rickets, type I is caused by lack of production of calcitriol, treatment requires the replacement of that active product. The treatment of type II is more complex, and consultation with a children’s nephrologist is advised. […] Familial hypophosphatemic rickets is treated with oral phosphorus and calcitriol (Rocaltrol), whereas hereditary hypophosphatemic rickets with hypercalciuria requires replacement of oral phosphorus alone. Investigators stress that treatment begun early in life lessens the disease burden.
  • #19 Genetic rickets improves more with burosumab than standard care, study finds | Endocrine Society
    https://www.endocrine.org/news-and-advocacy/news-room/2019/endo-2019–genetic-rickets-improves-more-with-burosumab-than-standard-care
    Burosumab, a new injectable medicine to treat X-linked hypophosphatemia (XLH), an inherited form of rickets, demonstrates superior improvements in rickets and other outcomes compared with conventional therapy in an international, phase 3 clinical trial in children. […] By 40 weeks of treatment, that improvement was more than two times greater for the burosumab group than the conventional therapy group, Imel noted. Substantial healing of rickets occurred in 72 percent of participants receiving burosumab (21 of 29), the researchers reported, versus only 6 percent in the conventional therapy group (two of 32). […] We now know the magnitude of benefit from the new medication, burosumab, versus the prior approach with conventional therapy, Imel said. This information is critical for doctors making treatment decisions for their patients with XLH.
  • #20 Hypophosphatemic Rickets | Musculoskeletal health | IU School of Medicine
    https://medicine.iu.edu/expertise/musculoskeletal-health/research/hypophosphatemic-rickets
    A new drug based in large part on Drs. Econs and Whites discoveries was approved by the FDA in April 2018. The drug, burosumab (an antibody to neutralize FGF23 in the blood), is being brought to market by Ultragenyx Pharmaceuticals in collaboration with Kyowa Hakko Kirin Co., Ltd. under the brand name Crysvita. […] Clinical trials, led in part by Erik Imel, MD, an associate professor of medicine and pediatrics at IU School of Medicine, Munro Peacock, MD, DCC, a professor of medicine at IU, and Dr. Thomas Carpenter of the Yale School of Medicine, have demonstrated that burosumab normalizes blood phosphate thereby improving rickets and lower-limb deformity of the legs in children, and bone healing, fracture resolution, and osteomalacia in adults. […] Recent research by Drs. Econs and White revealed that low iron levels correlate with high levels of FGF23 in patients with ADHR.
  • #21 Rickets | UM Health-Sparrow
    https://www.uofmhealthsparrow.org/departments-conditions/conditions/rickets
    Most cases of rickets can be treated with vitamin D and calcium supplements. Follow the directions as to dosage. Too much vitamin D can be harmful. […] For some cases of bowleg or spinal deformities, your healthcare professional might suggest special bracing to position your child’s body properly as the bones grow. More-serious skeletal deformities might require surgery.
  • #22 Rickets | Dayton Children’s Hospital
    https://www.childrensdayton.org/kidshealth/a/rickets
    Rickets is when a child’s bones become soft and weak. Usually, this happens because a child doesn’t get enough vitamin D. Most kids with rickets get better with treatment. […] Treatment for rickets helps make bones stronger. Doctors prescribe supplements to replace the missing vitamin D, calcium, and phosphorus. […] If your child has rickets: Give your child any supplements as directed by the doctor. Follow the instructions for how much sun exposure your child should have. Your child should always wear sunscreen of SPF 30 or higher when in the sun. Go to all follow-up visits so the doctor can recheck your child’s blood work. Talk with a registered dietitian about which foods can help your child build strong bones.
  • #23 Is Your Child at Risk for Rickets? Know About the Signs
    https://www.carepluspediatrics.com/article/is-your-child-at-risk-for-rickets-know-about-the-signs
    Spotting the signs of rickets early on is critical for effective treatment. Some of the more noticeable symptoms include: […] If your child exhibits any of these symptoms, consult with pediatricians near you immediately for accurate diagnosis and effective treatment options in Oklahoma City. […] Once diagnosed, the treatment often includes Vitamin D and calcium supplements, as experienced pediatricians prescribe. Some severe cases might require surgical intervention to correct bone deformities. Early diagnosis and treatment are crucial for successful recovery. […] Scheduling regular visits with pediatricians is pivotal for monitoring Vitamin D levels and overall bone health, helping you take preventive measures before serious conditions develop. […] By being vigilant and proactive, you can minimize the risk of rickets, ensuring your child’s robust and healthy future. […] When it comes to your child’s bone health, trust the experts at Care+ Pediatrics Urgent Care. Our pediatricians in Oklahoma City are committed to providing swift and comprehensive care for a range of health issues, including rickets.
  • #24 Frontiers | Diagnosis, treatment, and management of rickets: a position statement from the Bone and Mineral Metabolism Group of the Italian Society of Pediatric Endocrinology and Diabetology
    https://www.frontiersin.org/journals/endocrinology/articles/10.3389/fendo.2024.1383681/full
    Treatment and management of rickets should be targeted on the pathogenesis and both are strictly connected with the diagnosis. […] Vitamin D supplements may be administered as daily therapy or as a single bolus; the suggested doses are reported in Table 4. […] Monitoring of treatment with vitamin D and calcium supplements varies with the severity of rickets and response to therapy. Normalization of serum calcium and phosphate concentrations usually occurs within 3 weeks, but it may also be evident after only 6-10 days of treatment. […] In order to prevent the resurgence of nutritional vitamin D deficiency rickets vitamin D supplementation should be continued. Following the resolution of rickets, at least 400 IU/day before the age of 12 months and 600 IU/day of vitamin D are recommended.
  • #25 Rickets – Symptoms & causes – Mayo Clinic
    https://www.mayoclinic.org/diseases-conditions/rickets/symptoms-causes/syc-20351943
    To prevent rickets, make sure your child eats foods that contain vitamin D naturally fatty fish such as salmon and tuna, fish oil, and egg yolks or that have been fortified with vitamin D, such as: Infant formula, Cereal, Bread, Milk, but not foods made from milk, such as some yogurts and cheese, Orange juice. […] Guidelines recommend that all infants should receive 400 international units (IU) a day of vitamin D. Because human milk contains only a small amount of vitamin D, infants who are exclusively breastfed should receive supplemental vitamin D daily. Some bottle-fed infants also may need vitamin D supplements if they aren’t receiving enough from their formula.
  • #26 Rickets
    https://www.rch.org.au/kidsinfo/fact_sheets/rickets/
    Rickets is a preventable bone disease that causes weak, soft bones. If a child has softer bones, the bones can bend and become an abnormal shape. Rickets only occurs in growing bones, so it mostly occurs in infants and young children, but it can also occur in teenagers. It is most common when children are growing quickly. […] Rickets is usually caused by low vitamin D, especially if children also have low calcium or low phosphate intake. Calcium and phosphate are minerals that are mostly found in milk and dairy foods, and they are important for healthy, strong bones. […] Rickets caused by low vitamin D is treated by vitamin D supplements. Often children will need extra calcium and phosphate as well, by increasing dairy foods or by taking supplements. Vitamin D tablets or mixtures can be low dose (taken daily) or high dose (taken monthly or less often). It is important to check calcium balance first sometimes children will need extra calcium and/or phosphate before they have high doses of vitamin D.
  • #27 Rickets | Better Health Channel
    https://www.betterhealth.vic.gov.au/health/conditionsandtreatments/rickets
    Rickets is a preventable bone disease that causes soft and weakened bones in infants and young children. […] Treatment options include improved sunlight exposure, diet, vitamin D and mineral supplements. […] If you think your child has rickets or is at risk of vitamin D deficiency, it is important to consult your GP (doctor) or health care provider. They can help you decide on an appropriate treatment plan for your child. […] Rickets can often be prevented through preventing or treating low vitamin D levels, in addition to maintaining sufficient dietary intake of calcium and phosphate. […] Treatment options for rickets include improved sunlight exposure, improved diet that includes adequate intake of calcium and vitamin D, oral vitamin D supplements these may need to be taken for about 3 months, special forms of vitamin D supplements for people whose bodies cant convert vitamin D into its active form, treatment for any underlying disorder, surgery to correct severe bone deformities.
  • #28
    https://lakecountyin.gov/departments/health/Nursing-Clinic/Diseases-and-Conditions/Childrens-Conditions/rickets
    Rickets is a skeletal disorder that primarily affects children, leading to weakened and softened bones. […] Understanding the causes, symptoms, diagnosis, and treatment of rickets is crucial for managing and preventing this condition, ensuring proper bone health and development in affected children. […] The treatment of rickets focuses on addressing the underlying nutrient deficiencies and managing symptoms: […] Administering vitamin D supplements is a primary treatment for vitamin D deficiency-related rickets. […] Incorporating foods rich in vitamin D, calcium, and phosphate into the child’s diet can support bone health. […] Encouraging safe sun exposure can help the body produce vitamin D naturally. […] For cases of rickets due to genetic disorders or chronic kidney disease, managing the underlying condition is essential for effective treatment. […] Rickets is a preventable and treatable condition that affects bone health in children. By understanding the causes, symptoms, and management strategies, caregivers and healthcare providers can work together to ensure proper bone development and overall health in affected children.
  • #29 Interventions for the prevention of nutritional rickets in term born children
    https://pmc.ncbi.nlm.nih.gov/articles/PMC8990776/
    Nutritional rickets is a disease of growing children leading to bone deformities, bone pain, convulsions or delayed motor development. Today, high incidence of nutritional rickets is mainly found in low-income countries. […] To assess the effects of various interventions on the prevention of nutritional rickets in term born children. […] Interventions for the prevention of nutritional rickets include supplementation of vitamin D, for example on a daily basis, as a „stossprophylaxis” (intermittent application of large amounts) or in fortified food, especially milk; calcium supplementation or advice on sun exposure. […] Considering pathophysiological aspects, the high frequency of nutritional rickets and the favourable risk-benefit ratio we conclude that it is reasonable to offer preventive measures (vitamin D or calcium) to all children up to two years of age. Further groups of high risk are children living in Africa, Asia or the Middle East and migrants from these regions into areas where rickets is not frequent.
  • #30 Rickets: Practice Essentials, Pathophysiology, Epidemiology
    https://emedicine.medscape.com/article/985510-overview
    Rickets is a disease of growing bone that is unique to children and adolescents. It is caused by a failure of osteoid to calcify in a growing person. […] Rickets may lead to skeletal deformity and short stature. In females, pelvic distortion from rickets may cause problems with childbirth later in life. Severe rickets has been associated with respiratory failure in children. […] In the United States, vitamin D deficiency rickets does not generally occur in infants fed proprietary infant formulas, because both formula and cow milk sold in the United States contain 400 IU of vitamin D per liter. Accordingly, except in pediatric patients with chronic malabsorption syndromes or end-stage renal disease, nearly all cases of rickets occur in breastfed infants who have dark skin and receive no vitamin D supplementation. […] The frequency of rickets has been increasing internationally. Possible reasons include recommendations for children to wear sunscreen while outdoors and a tendency for children to spend more time indoors, watching television or playing electronic games, instead of playing outdoors.
  • #31 Rickets – StatPearls – NCBI Bookshelf
    https://www.ncbi.nlm.nih.gov/books/NBK562285/
    The prognosis depends on the cause and severity of rickets. Nutritional rickets has a promising prognosis with prompt recognition and early institution of treatment. […] The potential complication of the untreated condition includes poor linear growth, osseous deformities, multiple pathological fractures, hydrocephalus, increased intracranial hypertension (ICH), abnormal dentition (dental caries, dental hypoplasia, delayed dentition). […] The parents should be educated about good dietary sources for vitamin D and calcium, fortified food consumption, and also about adequate sun exposure. […] Vitamin D supplementation to pregnant women and infants is crucial to prevent this condition. […] Ideally, rickets is treated with a multidisciplinary approach.
  • #32
    https://link.springer.com/article/10.1007/s10354-019-00732-2
    Xlinked hypophosphatemic rickets (XLH, OMIM #307800) is a rare genetic metabolic disorder caused by dysregulation of fibroblast-like growth factor 23 (FGF23) leading to profound reduction in renal phosphate reabsorption. […] Coordination of patient management within the major medical disciplines is a mainstay to optimize treatment and reduce disease burden. […] The variety of symptoms in patients with XLH necessitates tight coordination of multidisciplinary patient care to optimize quality of life and reduce disease burden. […] Based on the recent publication of systematically developed recommendations on diagnosis and treatment of XLH, standardized management by multidisciplinary teams organized by a metabolic bone disease expert represents the mainstay of XLH patient care. […] Treatment should be established at best at early infancy, since early treatment is associated with better outcome.
  • #33 Rickets (for Parents) – Humana – Ohio
    https://kidshealth.org/HumanaOhio/en/parents/rickets.html?WT.ac=p-ra
    Rickets is when a child’s bones become soft and weak. Usually, this happens because a child doesn’t get enough vitamin D. Most kids with rickets get better with treatment. […] Treatment for rickets helps make bones stronger. Doctors prescribe supplements to replace the missing vitamin D, calcium, and phosphorus. […] If your child has rickets: Give your child any supplements as directed by the doctor. Follow the instructions for how much sun exposure your child should have. Your child should always wear sunscreen of SPF 30 or higher when in the sun. Go to all follow-up visits so the doctor can recheck your child’s blood work. Talk with a registered dietitian about which foods can help your child build strong bones. […] Call the doctor if your child: has bone or muscle pain that’s new or gets worse, has muscle spasms, develops new symptoms. Go the ER if your child: has a seizure, which can sometimes happen when calcium or phosphorus levels are very low, breaks a bone.
  • #34 Rickets Treatment & Management: Approach Considerations, Deterrence/Prevention
    https://emedicine.medscape.com/article/985510-treatment
    A study by Dabas et al compared the efficacy of daily versus weekly oral vitamin D3 therapy in the radiologic healing of nutritional rickets. […] A study by Thacher et al sought to determine the optimal dose of calcium for treatment of children with rickets. […] If severe deformities have occurred, orthopedic correction may be required after healing. Most of the deformities correct with growth. […] A consultation with a pediatric endocrinologist is recommended. […] Adequate ultraviolet light or 10 mcg (400 IU) orally (PO) daily of a vitamin D preparation and an adequate dietary supply of calcium and phosphorus prevent rickets.
  • #35 Rickets Disease: Symptoms, Diagnosis & Treatment Guide
    https://www.bajajallianz.com/blog/wellness/rickets-disease-symptoms-diagnosis-and-treatment.html
    Rickets disease remains a preventable condition, yet it continues to affect children worldwide. Early intervention through proper nutrition, sunlight exposure, and supplementation is key to preventing long-term complications. Awareness of the symptoms and causes can lead to timely diagnosis and treatment. Additionally, ensuring comprehensive health insurance offered by Bajaj Allianz General Insurance Company can provide essential coverage for medical expenses related to treatment and prevention, offering peace of mind to parents and guardians. […] Effective rickets disease treatment often involves correcting the underlying deficiencies and managing the symptoms. Treatment options include: Vitamin D Supplementation: Increasing vitamin D intake through supplements or fortified foods. Calcium and Phosphate Supplements: Administering calcium and phosphate to support bone health. Sunlight Exposure: Encouraging children to spend more time in the sun to help their bodies produce natural vitamin D. Dietary Changes: Incorporating more vitamin D-rich foods such as fish, egg yolks, and fortified dairy products into the diet. Physical Therapy: Exercise and physical therapy to strengthen muscles and improve bone health. Surgery: In severe cases, surgery may be needed to correct bone deformities. […] Recognising rickets symptoms early can prevent complications. Some common signs include: Bone pain or tenderness, Delayed growth and development, Soft skull bones in infants, Bowed legs or knock knees, Swollen wrists and ankles, Muscle weakness, Dental problems, including delayed tooth eruption.
  • #36 Dental Management of Patients with Rickets – Dimensions of Dental Hygiene
    https://dimensionsofdentalhygiene.com/article/dental-management-of-patients-with-rickets/
    A successful prevention protocol can significantly improve the oral health of children with this rare but serious disorder. […] Explain the treatment protocols for the dental management of patients with rickets. […] Oral manifestations include delayed tooth eruption. […] Early detection is vital when treating primary teeth in order to preserve space and prevent deformities of the permanent dentition. […] Individuals may also experience bone pain in the legs, delayed standing and walking, and growth impairment. […] Vitamin D dependent rickets affects children younger than 2 and causes metabolic abnormalities that are generally treated with supplemental doses of calcitriol. […] Oral manifestations include delayed tooth eruption, dentinal defects, large pulp chambers, and enamel hypoplasia.
  • #37 Dental Management of Patients with Rickets – Dimensions of Dental Hygiene
    https://dimensionsofdentalhygiene.com/article/dental-management-of-patients-with-rickets/
    Dental manifestations associated with XLH can include: enamel hypoplasia, hypocalcification, hypominerilization, and interglobular dentin. […] The importance of oral hygiene should be stressed to every patient with XLH rickets. […] A successful preventive protocol can reduce the need for more invasive dental treatments. Dental hygiene treatment and management of patients with XLH rickets are vital to prevent primary and permanent tooth loss.
  • #38
    https://link.springer.com/article/10.1007/s10354-019-00732-2
    The main primary treatment options in these patients are frequent dental controls and professional dental care, especially focusing on the prevention of attrition due to the fact that the structure of dental hard tissues is severely altered. […] In a multisystemic disorder such as XLH, management and integration of specialized subdisciplines is of great importance to minimize long-term sequalae and optimize quality of life.
  • #39 Rickets: Symptoms, Diagnosis, and Treatments
    https://www.healthline.com/health/rickets
    Increasing vitamin D, calcium, and phosphate levels will help correct the disorder. Most children with rickets see improvements in about one week. […] The best way to prevent rickets is to eat a diet that includes adequate amounts of calcium, phosphorous, and vitamin D. […] Rickets can also be prevented with moderate sun exposure.
  • #39 Rickets: Symptoms, Diagnosis, and Treatments
    https://www.healthline.com/health/rickets
    Rickets is a skeletal disorder thats caused by a lack of vitamin D, calcium, or phosphate. These nutrients are important for the development of strong, healthy bones. […] People with rickets may have weak and soft bones, stunted growth, and, in severe cases, skeletal deformities. […] Rickets is most common in children who are between 6 and 36 months old. […] Call your doctor right away if your child is showing signs of rickets. If the disorder isnt treated during a childs growth period, the child may end up with a very short stature as an adult. Deformities can also become permanent if the disorder goes untreated. […] Treatment for rickets focuses on replacing the missing vitamin or mineral in the body. This will eliminate most of the symptoms associated with rickets. […] If skeletal deformities are present, your child may need braces to position their bones correctly as they grow. In severe cases, your child may need corrective surgery.
  • #40 Rickets | Better Health Channel
    https://www.betterhealth.vic.gov.au/health/conditionsandtreatments/rickets
    Bones that are poorly mineralised generally respond very quickly to dietary supplementation with calcium and vitamin D. Improvements may be seen on x-ray after only a few days of treatment. If rickets is treated when the child is young, there is a good chance that the skeletal deformities will disappear as the child matures. However, the deformities and reduced height will be permanent if the child goes through puberty without treatment.
  • #41 What is rickets? | CURAPROX
    https://curaprox.co.nz/blog/post/preventing-and-treating-rickets-in-children?srsltid=AfmBOopB4LgIKeLyj5hP6jUEvccJXiRNf3W0cBSwkGbwrpLlGNJ2PkBU
    Causal therapy involves treating or eliminating the cause that triggered the rickets. As vitamin D deficiency is present in most cases, the administration of this vitamin is therefore the focus of treatment. […] If babies suffer from rickets, this also impairs their tooth development and tooth mineralisation. […] For this reason, children with rickets are also more susceptible to tooth decay. […] If rickets is very severe, it can lead to more frequent bone fractures in severe cases. […] Rickets can usually be avoided by spending enough time in the fresh air and eating a good diet.
  • #42 Rickets: Causes, Symptoms, Treatment, and Prevention
    https://www.webmd.com/children/what-to-know-rickets
    Rickets is a condition that weakens and softens bones in children. It usually happens in children who don’t get enough vitamin D. They may not get enough sun exposure, the primary source of vitamin D, or are not getting enough vitamin D in their diet. […] Rickets lead to several types of bone defects in children. The standard treatment for rickets is adding foods rich in vitamin D or calcium to the child’s diet. Severe skeletal defects require corrective surgery. […] Rickets treatment starts with vitamin D and calcium supplements. In most cases, the right supplements can treat the condition. […] If your child has developed a bowed leg or any spinal deformity, the doctor may suggest bracing to position your child’s posture. In severe skeletal deformity cases, surgery may be required. […] If left untreated, rickets can cause severe complications, including: growth failure, curved spine, bone deformities, teeth defects, seizures. […] A key to rickets prevention is making sure that your child has a balanced diet. It should include the essential vitamins, minerals, and proteins required for healthy growth.
  • #43
    https://journals.lww.com/indjem/fulltext/2024/03000/etiology_and_biochemical_profile_of_rickets_in.11.aspx
    We aimed to describe the clinical, biochemical and etiological profile of patients referred with a provisional diagnosis of rickets in tertiary care centres. […] Children with RTA had a significantly higher prevalence of chronic ill health (69%) and polyuria (95.2%). […] NR is uncommon in tertiary care centres. Children with rickets should be approached systematically with the estimation of ALP, phosphorus, creatinine, calcium, PTH and 25-hydroxy vitamin D to reach an etiological diagnosis. […] We believe that the etiological spectrum of rickets in tertiary care centres is different from that of primary care centres, and an etiology other than NR should always be searched for in a systematic manner. […] Chronic ill health and polyuria point towards RTA. A normal ALP level suggests a cause other than rickets, but it is important to note that patients with RTA, particularly those with normal serum phosphorus, may not have elevated ALP levels. […] Hypophosphatemia is common in rickets, and PR typically presents with much lower levels of phosphorus. […] A PTH concentration of more than 100 pg/ml suggests CR, and the next test would be to measure serum 25OHD followed by serum calcitriol if indicated.
  • #44 Know everything about Rickets disease
    https://suryahospitals.com/blog/know-everything-about-rickets-disease
    A well-balanced diet rich in vitamin D, calcium, and phosphate is essential for the management of rickets. Including dairy products, fish, and fortified foods in the diet helps address nutritional deficiencies. […] In conclusion, in a significant way due to advances in medical knowledge and public health measures, rickets once a common and crippling illness is now preventable and treated. To address this bone condition and ensure children’s healthy growth, prompt diagnosis, proper interventions, and a focus on preventive measures are essential. Future generations’ health can be improved and the effects of rickets can be further reduced by enacting comprehensive strategies and increasing public awareness.