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Urolitijaza u djece: metabolički uzroci i prevencija

Authors :
Milošević, Danko
Milošević, Danko
Source :
Liječnički vjesnik; ISSN 0024-3477 (Print); ISSN 1849-2177 (Online); Volume 144; Issue Supp 1
Publication Year :
2022

Abstract

Urolitijaza u djece, osobito u adolescenata, se sve češće dijagnosticira. Najčešće se radi o kacij oksalatnoj uroltijazi sa predominacijom metaboličkih uzroka u ranoj životnoj dobi djeteta, osobito hiperkalcurije i hiperoksalurije. U adolescentnoj dobi uzroci nastanka kamenaca sve više nalikuju onima u odraslih osoba uz sve veću ulogu hipocitraturije i sniženog izlučivanja glikozaminoglikana mokraćom. Cistinurija i urični kamenci su rjeđi uzrok nastanka kamenaca u urotraktu u dječjoj dobi. Osobita se pažnja pridaje ulozi pH urina i povišenom zasićenju mokraće. Odgovarajuća dijeta i unos tekućine mogu spriječiti povrat većine urolitijaze u djece. Terapiju citratima treba ograničiti na onu djecu u kojih se ne može postići kontrola zasićenja mokraće dijetom. Specifična terapija se primjenjuje u djece s metaboličkim/genetskim oboljenjima i za koje je u nekih uskoro moguća genska terapija.<br />Urolithiasis in children, especially in adolescents, is increasingly being diagnosed. Calcium-oxalate urolithiasis is the most common cause of urolithiasis with the predominance of metabolic causes in early childhood, especially hypercalciuria and hyperoxaluria. In adolescence, the causes of stone formation are increasingly similar to those in adults with an increasing role of hypocitraturia and decreased urinary excretion of glycosaminoglycans. Cystinuria and urinary stones are less common causes of urinary tract stones in childhood. Particular attention is given to the role of urine pH and increased urine saturation. Proper diet and fluid intake can prevent the return of most urolithiasis in children. Citrate therapy should be limited to those children in whom control of urine saturation by diet cannot be achieved. Specific therapy is used in children with metabolic/genetic diseases and for some of whom gene therapy may soon be possible.

Details

Database :
OAIster
Journal :
Liječnički vjesnik; ISSN 0024-3477 (Print); ISSN 1849-2177 (Online); Volume 144; Issue Supp 1
Notes :
application/pdf, English, Croatian
Publication Type :
Electronic Resource
Accession number :
edsoai.on1337589104
Document Type :
Electronic Resource