Crigler-Najjar syndrome type 2

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Crigler-Najjar syndrome type 2

Synonyms: Bilirubin uridinediphosphate glucuronosyltransferase deficiency type 2 | Bilirubin-UGT deficiency type 2

A form of Crigler Najjar syndrome (CNS) a rare hereditary disorder of bilirubin metabolism characterized by unconjugated hyperbilirubinemia due to reduced and inducible activity of hepatic UDP-glucuronosyltransferase 1A1. The disorder clinically manifests with neonatal isolated jaundice with a risk of developing bilirubin encephalopathy later in life due to triggers such as stress or infection.

Data from Orphanet are used to provide information on a disease's name, synonym(s), and overview.

Reference: Access aggregated data from Orphanet at Orphadata.

Orphadata: Free access data from Orphanet. © INSERM 1999. Available on http://www.orphadata.org. Data version May 2024

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Crigler-Najjar syndrome type 2?

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Advocacy Organizations

Mississippi Metabolics Foundation

Our mission at Mississippi Metabolics Foundation (MMF) is to advocate, educate, and support families in MS affected by genetic metabolic disorders/inborn errors of metabolism (IEM's). MMF promotes initiatives and further advancements in legislation, education, research, clinical trials, studies, therapies, targeted treatments, and eventual cures for IEM’s and all rare diseases.

Clinical Trials

For a list of clinical trials in this disease area, please click here.