Ureatsükli häire
Geneetiline kaasasündinud ainevahetushäire, mida iseloomustab ühe ureatsükli jaoks vajaliku ensüümi puudulikkus. Selle tulemusena koguneb organismis ammoniaak.
Mida diagnoos muudab
Lämmastikku siduv ravi (naatriumbensoaat, glütseroolfenüülbutüraat/Ravicti); valgupiiranguga dieet koos asendamatute aminohapete lisamisega; hüperammonemia erakorralised protokollid; maksasiire (ravib haigust); OTC puhul mRNA-ravi uuringud; NAGS-puudulikkuse korral karglumiinhape
Tuntud ka nimetustena
disorder of urea cycle metabolism; inborn disorder of urea cycle metabolism and ammonia detoxification; inborn urea cycle disorder; UCD; urea cycle disorders; urea cycle metabolism disorder
Hõlmab 18 seotud alatüüpi ↓Peida alatüübid ↑
- 3-methylcrotonyl-CoA carboxylase 1 deficiency
- acute neonatal citrullinemia type I
- adult-onset citrullinemia type I
- arginase deficiency
- argininosuccinic aciduria
- carbamoyl phosphate synthetase I deficiency disease
- citrin deficiency
- citrullinemia
- citrullinemia type I
- citrullinemia type II
- citrullinemia, type II, adult-onset
- hyperammonemia due to N-acetylglutamate synthase deficiency
- hyperammonemic encephalopathy due to carbonic anhydrase VA deficiency
- hyperinsulinism-hyperammonemia syndrome
- neonatal intrahepatic cholestasis due to citrin deficiency
- ornithine carbamoyltransferase deficiency
- ornithine translocase deficiency
- urea cycle disorder or inherited hyperammonemia
