Feasibility, safety, efficacy and potential scaling-up of sofosbuvir-based HCV treatment in Central and West Africa: (TAC ANRS 12311 trial).
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Article de revue
Este ítem está publicado en
Scientific Reports. 2024-05-03, vol. 14, n° 1, p. 10244
Resumen en inglés
Access to Hepatis C treatment in Sub-Saharan Africa is a clinical, public health and ethical concern. The multi-country open-label trial TAC ANRS 12311 allowed assessing the feasibility, safety, efficacy of a specific care ...Leer más >
Access to Hepatis C treatment in Sub-Saharan Africa is a clinical, public health and ethical concern. The multi-country open-label trial TAC ANRS 12311 allowed assessing the feasibility, safety, efficacy of a specific care model of HCV treatment and retreatment in patients with hepatitis C in Sub Saharan Africa. Between November 2015 and March 2017, with follow-up until mid 2019, treatment-naïve patients with HCV without decompensated cirrhosis or liver cancer were recruited to receive 12 week-treatment with either sofosbuvir + ribavirin (HCV genotype 2) or sofosbuvir + ledipasvir (genotype 1 or 4) and retreatment with sofosbuvir + velpatasvir + voxilaprevir in case of virological failure. The primary outcome was sustained virological response at 12 weeks after end of treatment (SVR12). Secondary outcomes included treatment adherence, safety and SVR12 in patients who were retreated due to non-response to first-line treatment. The model of care relied on both viral load assessment and educational sessions to increase patient awareness, adherence and health literacy. The study recruited 120 participants, 36 HIV-co-infected, and 14 cirrhotic. Only one patient discontinued treatment because of return to home country. Neither death nor severe adverse event occurred. SVR12 was reached in 107 patients (89%): (90%) in genotype 1 or 2, and 88% in GT-4. All retreated patients (n = 13) reached SVR12. HCV treatment is highly acceptable, safe and effective under this model of care. Implementation research is now needed to scale up point-of-care HCV testing and SVR assessment, along with community involvement in patient education, to achieve HCV elimination in Sub-Saharan Africa.< Leer menos
Palabras clave en inglés
Adult
Female
Humans
Male
Middle Aged
Africa
Central
Africa
Western
Aminoisobutyric Acids
Antiviral Agents
Benzimidazoles
Benzopyrans
Carbamates
Cyclopropanes
Drug Therapy
Combination
Feasibility Studies
Fluorenes
Genotype
Hepacivirus
Hepatitis C
Hepatitis C
Chronic
Heterocyclic Compounds
4 or More Rings
Lactams
Macrocyclic
Leucine
Proline
Quinoxalines
Ribavirin
Sofosbuvir
Sulfonamides
Sustained Virologic Response
Treatment Outcome
Centros de investigación