HCV-HIV co-infection in people who inject drugs: Barriers to treatment and cure of HCV infection in the era of DAAs, a prospective study in Athens, Greece.
HIV Med
; 2024 Jun 20.
Article
in En
| MEDLINE
| ID: mdl-39031579
ABSTRACT
OBJECTIVES:
HIV/hepatitis C virus (HCV) co-infection among people who inject drugs (PWID) remains a global health problem. The goal of our study was to evaluate, in a real-world setting, success rates of sustained virological response (SVR) using direct-acting antivirals (DAAs) to treat a population of PWID living with HCV/HIV.METHODS:
This was a prospective single-center observational study. We collected demographic, socioeconomic, and clinical data pertaining to HIV and HCV infection in PWID with several barriers to care. We identified risk factors for SVR failure.RESULTS:
Among 130 individuals retained to HIV care, we planned HCV treatment in 119/130 (91.5%); 106/119 (89.1%) started treatment with DAAs and 100/106 (94.3%) completed treatment. People not starting treatment were more often in active opioid drug use (odds ratio [OR] 0.25; 95% confidence interval [CI] 0.07-0.97, p = 0.045) and benzodiazepine abuse (OR 0.25; 95% CI 0.07-0.95, p = 0.042). Only 86/100 (86%) were tested for SVR at 12 weeks (SVR12) and 72/86 (83.7%) achieved SVR. PWID in opioid substitution programmes tended to return for SVR12 testing more often (54.7% vs. 30%, p = 0.081). Individuals in active opioid drug use (OR 0.226; 95% CI 0.064-0.793, p = 0.02) or with poor adherence (OR 0.187; 95% CI 0.043-0.814, p = 0.025) were less likely to achieve SVR. At the end of our study period, 113/119 (95%) treatment-eligible patients remained alive. HCV infection was cured in 68/113 (61.1%) people.CONCLUSIONS:
Our findings underscore the importance of prioritizing combatting substance use to achieve HCV elimination goals. A systematic approach with effort to overcome barriers to receiving and completing treatment and encourage to enrol in opioid substitution programmes if not possible to completely abstain from use, can help increase chances of HCV cure.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Language:
En
Journal:
HIV Med
Journal subject:
SINDROME DA IMUNODEFICIENCIA ADQUIRIDA (AIDS)
Year:
2024
Document type:
Article
Affiliation country:
Greece