1986: Preliminary study of IFN for NANB hepatitisHoofnagle, et al. NEJM; 315: 1575-8
10 pts with chronic NANB hepatitis.
Variable dosing with IFN alfa-2b for variable length of therapy.
8/10 pts had mean ALT decrease of 206 u/L, mean AST decrease of 76 u/L.
3 patients had repeat biopsies showing histologic improvement.
No post-treatment follow up.
Concluded that IFN caused prompt improvement in aminotransferase levels and histology; RCTs needed.
Study supported by Schering Corporation.