Progressive Familial Intrahepatic Cholestasis (PFIC) in Indian Children: Clinical Spectrum and Outcome

Autor: Sajan Agarwal, Dinesh Rawat, Seema Alam, Kishore Gurumoorthy Subramanya Bharathy, Archana Rastogi, Bikrant Bihari Lal
Rok vydání: 2016
Předmět:
Zdroj: Journal of Clinical and Experimental Hepatology. 6:203-208
ISSN: 0973-6883
DOI: 10.1016/j.jceh.2016.05.003
Popis: Objective To study the clinical and laboratory profile of children with progressive familial intrahepatic cholestasis (PFIC) and evaluate their outcome. Methods The study is a retrospective review of all cases diagnosed with PFIC between January 2011 and July 2015. All children underwent histopathological examination and immunostaining. Management was done as per institute's protocol. Results There were a total of 24 PFIC cases (PFIC 1—2, PFIC 2—19, PFIC 3—3). Eleven presented as neonatal cholestasis, whereas 13 others presented after 6 months of life. Median age of presentation in PFIC 2 was 5.5 months with a time lag of 13 months in diagnosis. PFIC 1 and 2 presented in infancy, whereas PFIC 3 presented late. Familial clustering was seen in 12 of 24 cases. Pruritus resolved with medical management in two-thirds of cases, 3 cases required biliary diversion (BD) with dramatic improvement. One child improved after liver transplantation. Conclusions PFIC accounts for 8% of neonatal cholestasis and 34% of cholestasis in older children with PFIC 2 being the commonest subtype. Medical therapy is successful in majority. Partial internal BD should be offered to non-cirrhotic low gamma glutamyl transferase PFIC with intractable pruritus. Progression to cirrhosis may be prevented or delayed by early diagnosis and timely intervention.
Databáze: OpenAIRE
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