RT Journal Article T1 Microenvironment Eradication of Hepatitis C: A Novel Treatment Paradigm. A1 Cuadrado, Antonio A1 Llerena, Susana A1 Cobo, Carmen A1 Pallás, José Ramón A1 Mateo, Miguel A1 Cabezas, Joaquin A1 Fortea, José Ignacio A1 Alvarez, Silvia A1 Pellón, Raúl A1 Crespo, Juan A1 Echevarría, Santiago A1 Ayesa, Rosa A1 Setién, Esther A1 Lopez-Hoyos, Marcos A1 Crespo-Facorro, Benedicto A1 Agüero, Jesus A1 Chueca, Natalia A1 Garcia, Federico A1 Calleja, Jose Luis A1 Crespo, Javier AB Prisons are major reservoirs of hepatitis C virus (HCV) in which a therapeutic approach has been particularly difficult so far. Our aim was to create a permanent program of HCV elimination in a prison based on a "test and treat" strategy. This open-label clinical trial was conducted in the Spanish prison "El Dueso" between May 2016 and July 2017. Viremic patients were treated with a ledipasvir-sofosbuvir regimen (8-12 weeks) according to the 2015 Spanish Guidelines. A teleconsultation program was established to follow-up patients from the hospital. Non-responders were submitted for a phylogenetic analysis and offered retreatment. An evaluation of new cases of HCV infection was performed every 6 months and upon release in all inmates. 847 (99.5%) inmates accepted to participate. HCV antibodies were present in 110 (13.0%) and 86 (10.2%) had detectable viremia. Most of them were genotype 1 or 3 (82.6%) and had A sustained "test-and-treat" strategy against HCV in prisons is feasible and beneficial. Spreading this strategy should entail a public health impact. YR 2018 FD 2018-06-27 LK http://hdl.handle.net/10668/12646 UL http://hdl.handle.net/10668/12646 LA en DS RISalud RD Apr 19, 2025