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Profile and outcome of first 109 cases of paediatric acute liver failure at a specialized paediatric liver unit in India
Author(s) -
Alam Seema,
Khanna Rajeev,
Sood Vikrant,
Lal Bikrant B.,
Rawat Dinesh
Publication year - 2017
Publication title -
liver international
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.873
H-Index - 110
eISSN - 1478-3231
pISSN - 1478-3223
DOI - 10.1111/liv.13370
Subject(s) - medicine , liver transplantation , jaundice , liver disease , hepatic encephalopathy , encephalopathy , etiology , model for end stage liver disease , liver injury , acute pancreatitis , gastroenterology , pediatrics , transplantation , cirrhosis
Background & Aims The outcome of paediatric acute liver failure largely depends on age and aetiology. The aim of this work was to study the aetiological spectrum and outcome of the paediatric acute liver failure cases. Methods This prospective observational study included all children (<18 years age) fulfilling paediatric acute liver failure study group definition. Aetiological evaluation was done and predictive factors for poor outcome (death or liver transplantation) were analysed. Results There were 109 children in total. The commonest aetiology was viral infections (50, 45.8%) followed by metabolic liver diseases (14, 13.2%) and drug‐induced liver injury (12, 11%). Viral, indeterminate and drug‐induced liver injury group were older in age, had higher international normalized ratio and alanine transaminases in comparison with those with metabolic liver diseases and other aetiologies ( P <.05). At 90 days from presentation, 52 (47.7%) children survived with native liver. On multivariate analysis, jaundice to encephalopathy interval >7 days (adjusted OR : 9.16, 95% CI : 1.55‐53) and higher paediatric/model for end‐stage liver disease scores at 72 hours (adjusted OR : 1.2, 95% CI : 1.08‐1.32) were associated with poor outcome. Conclusion Viral infections, indeterminate and drug‐induced liver injury‐related paediatric acute liver failure usually present in older children with higher international normalized ratio and alanine transaminases. Jaundice to encephalopathy interval >7 days and paediatric/model for end stage liver disease score >24 at 72 hours are associated with poor outcome.