European Paediatric Non-Alcoholic Fatty Liver Disease Registry (EU-PNAFLD)
European Paediatric Non-Alcoholic Fatty Liver Disease Registry (EU-PNAFLD)
The EU-PNAFLD (The European Paediatric NALFD Registry) will be a network composed of European
 centres involved in the care of children with NAFLD, and will include Hepatologists,
 Endocrinologists, and Scientists, supported by relevant international specialists. This
 collaboration will build on existing infrastructure (local databases and bio-repositories)
 and will align with the adult European NAFLD Registry ("EPoS", Elucidating Pathways of
 Steatohepatitis study) to allow long-term follow-up supported by translational studies.
 Through an international, well-characterised large-scale cohort, we hope to: facilitate
 multi-centre clinical trials; extend our understanding of the key disease mechanisms of
 NAFLD; and establish the natural history of paediatric NAFLD.
Inclusion Criteria:

 -  Diagnosis made under 18 years of age.

 -  Diagnosis of NAFLD spectrum disease (simple steatosis (NAFL), steatosis with abnormal
 transaminases, NASH ± fibrosis or cirrhosis)

 -  Diagnosis established by:

 -  Radiological evidence of hepatic steatosis (e.g. increased hepatic echogenicity
 on ultrasound), with

 -  Exclusion of secondary causes (negative serological liver screen for HBV/HCV,
 caeruloplasmin >0.20g/L, no history of excess alcohol consumption, no evidence of
 iron overload, and no clinically significant alpha-1 antitrypsin (A1AT) phenotype
 (i.e. SZ, ZZ, SS), with or without

 -  Histology (>5% steatosis and histology consistent with paediatric NAFLD)

 Exclusion Criteria:

 -  Secondary fatty liver disease (e.g. glycogen storage diseases, Wilson disease, viral
 hepatitis, drug-related, autoimmune hepatitis, type 1 diabetes mellitus)

 -  Post-transplant fatty liver

 -  >20g/day ethanol intake