Introduction:

The effectiveness of direct-acting antiviral (DAA) agents has been demonstrated in clinical trials both in patients with mono and coinfections. The goal of the study was to analyze the effectiveness and toxicity of this therapy in real-life patients with a HIV/HCV coinfection and to identify variables that are associated with an unfavorable outcome.

Methods:

This was a multicenter ambispective study in a cohort of coinfected patients. Data were collected from eight centers in Castilla-La Mancha from 2014 to 2016. An intent-to-treat analysis was performed and any loss to follow-up, treatment withdrawal or toxicity was considered as a failure.

Results:

A total of 229 patients were included with a median age of 49.6 years and the majority were male (83%). Fewer than 10% had a detectable HIV-related viral load (VL). The most prevalent HCV genotype was 1 (65.1%). Fifty percent had cirrhotic liver disease and 65% had over 800,000 copies/ml of HCV VL. The global sustained viral response (SVR) was reached by 91.7% of cases. The most commonly used DAA regimen was sofosbuvir/ledipasvir. Ribavirin was included in 52% of regimens, 65.9% of cases completed 12-week regimens and 30% completed 24-week schemes. There were 19 therapy failures. No differences were observed between the various DAA strategies used. No independent predictor was found for SVR.

Conclusions:

HCV treatment in coinfected patients is highly successful in terms of SVR rate in the real-life setting and toxicity is exceptional. We identified no specific predictors of an unfavorable outcome.

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