Spontaneous Clearance of the Hepatitis C Virus Among Men Who Have Sex With Men.

ABSTRACT:

Background

The probability of spontaneous hepatitis C virus (HCV) clearance ranges from 11% to 49%. Our previous cross-sectional study suggests that mode of acquisition explains some of this heterogeneity. We performed this prospective study to determine factors associated with spontaneous HCV clearance among men who have sex with men (MSM).

Methods

A mixture-cure model was used to evaluate the probability of spontaneous HCV clearance among 101 MSM in the Multicenter AIDS Cohort Study with acute HCV infection between 1984 and 2012.

Results

Spontaneous HCV clearance occurred in 46% of MSM (49% in non-injection drug users [IDUs] and 23% in IDUs). In the multivariable analysis, age <30 years (clearance ratio [CR] = 2.43; 95% confidence interval [CI], 1.53-3.87) and being

SUBMITTER: Seaberg EC 

PROVIDER: S-EPMC4599393 | biostudies-literature | 2015 Nov

REPOSITORIES: biostudies-literature