RESUMO
BACKGROUND: Rates of Hepatitis C virus (HCV) testing and diagnosis are variable among people who use drugs (PWUD). In Puglia in 2018, of 871 subjects screened, 38% had HCV antibodies (HCVAb). Despite sustained virologic response at week 12 Sustained virologic response (SVR12) rates >95%, addiction centers in Italy are not allowed to prescribe direct-acting antivirals (DAA). AIM: To increase testing and linkage to care a dedicated program including "ad hoc" transportation and fast-track access to care was offered to PWUD from Puglia. METHODS: Over 12 months, 1,470 individuals seen at 15 Services for Dependence (SERDs) underwent screening. For HCVAb positive, a fast-track evaluation was offered at our Hepatology Unit. Patients were subsequently taken to their pharmacists to receive the prescribed DAA regimen. Treatment and adherence were supervised by SERDs physicians, SVR12 assessed at our unit. The scalability of the process was based on both, number of patients screened in our region in 2018, and number of PWUD diagnosed and treated at our center during 2018-2019. RESULTS: Of 1,470 individuals screened, 634 (43.1%) tested HCVAb positive. Overall, 231 were RNA positive, 54% of whom on opioid agonist therapy (OAT) and 32% with cirrhosis. Median interval between RNA assessment and treatment start was 22 days (0-300). Patients received 12-week sofosbuvir/velpatasvir regimen without Ribavirin; in 220 patients who completed treatment, SVR12 was 98.6%. Among GT3, SVR12 was 98%. No re-infection was observed. Improvements in screening, and linkage to care were registered. CONCLUSIONS: A PWUD-tailored service led to HCV care cascade improvement and high SVR12 rates. Despite history of drug addiction, social instability and logistic barriers, micro-elimination programs providing dedicated care are key drivers of success.
Assuntos
Antivirais/uso terapêutico , Usuários de Drogas , Acessibilidade aos Serviços de Saúde/organização & administração , Hepatite C Crônica/diagnóstico , Hepatite C Crônica/tratamento farmacológico , Programas de Rastreamento , Adulto , Idoso , Feminino , Anticorpos Anti-Hepatite/sangue , Humanos , Itália , Masculino , Pessoa de Meia-Idade , Resposta Viral Sustentada , Adulto JovemRESUMO
BACKGROUND AND OBJECTIVES: The pangenotypic single tablet regimen of NS5B inhibitor sofobuvir (SOF) and NS5A inhibitor velpatasvir (VEL) is advised for 12 weeks in HCV-infected patients including those with compensated cirrhosis. Addition of ribavirin (RBV) may be considered in genotype 3 (GT3) with compensated and is recommended in decompensated cirrhosis. Real-life results with SOF/VEL are limited. To evaluate efficacy and safety in a large real-world-cohort including patients with different GTs and various fibrosis stages. DESIGN: In total, 1429 patients were treated with SOF/VEL 400/100 mg for 12 weeks in the Puglia registry between June 2017 and May 2018. 1319 (92.3%) reached week 12 post-treatment (SVR12) at the moment. Only 41 received RBV. Diagnosis of cirrhosis was based on transient elastography and/or APRI or FIB-4 scores. Sensitivity analysis in the population including all patients except non virological failure was conducted. Primary efficacy endpoint was the percentage of patients with SVR12. RESULTS: Patients' mean age was 63.8 years, 42.3% had GT1. The majority were naïve and 735 (55.5%) F0/F2. Of the remaining 587, 282 had cirrhosis. SVR12 was 98.5%, 98.0% in GT1, 99.4% in GT2, 97.1% in GT3, 100% in GT4. Overall, SVR12 by sensitivity analysis was 99.4%; 99.7% among F0-F1. Among 218 PWID, SVR12 was 94.5%. Discontinuation rates were 3.7% among PWID and 0.7% among non-PWID (p = 0.004). CONCLUSIONS: SOF/VEL treatment of chronic HCV infection reaches very high cure rates in a variety of patients; including those with F0/F1 and PWID.
Assuntos
Carbamatos/uso terapêutico , Hepatite C/complicações , Hepatite C/tratamento farmacológico , Compostos Heterocíclicos de 4 ou mais Anéis/uso terapêutico , Cirrose Hepática/complicações , Sofosbuvir/uso terapêutico , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Carbamatos/efeitos adversos , Interações Medicamentosas , Feminino , Compostos Heterocíclicos de 4 ou mais Anéis/efeitos adversos , Humanos , Cirrose Hepática/patologia , Masculino , Pessoa de Meia-Idade , Segurança , Sofosbuvir/efeitos adversos , Resultado do Tratamento , Adulto JovemRESUMO
[This corrects the article DOI: 10.1371/journal.pone.0215783.].