Microenvironment Eradication of Hepatitis C: A Novel Treatment Paradigm.

Am J Gastroenterol

Department of Gastroenterology and Hepatology, Marqués de Valdecilla University Hospital, School of Medicine, University of Cantabria, Cantabria, Spain. Marqués de Valdecilla Research Institute (IDIVAL, initials in Spanish), Santoña, Spain. Medical Service. El Dueso Penitentiary Centre, Santoña, Spain. Radiology Department, Marqués de Valdecilla University Hospital, School of Medicine, University of Cantabria, Cantabria, Spain. Internal Medicine and Infectious Diseases Department, Marqués de Valdecilla University Hospital, School of Medicine, University of Cantabria, Cantabria, Spain. Centro de investigación en red de Salud Mental (CIBERSAM), Santander, Spain. Department of Medicine and Psychiatry, Marqués de Valdecilla University Hospital, School of Medicine, University of Cantabria, Cantabria, Spain. Immunology Department, Marqués de Valdecilla University Hospital, School of Medicine, University of Cantabria, Cantabria, Spain. Department of Microbiology, Marqués de Valdecilla University Hospital, School of Medicine, University of Cantabria, Cantabria, Spain. Department of Microbiology, Complejo Hospitalario Universitario Granada-Hospital San Cecilio, Instituto de Investigación Biosanitaria (IBS), Granada, Spain. Department of Gastroenterology and Hepatology, Hospital Universitario Puerta de Hierro. Majadahonda. School of Medicine, Universidad Autónoma Madrid, Madrid, Spain.

Published: November 2018

Objectives: 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.

Methods: 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.

Results: 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
Conclusions: A sustained "test-and-treat" strategy against HCV in prisons is feasible and beneficial. Spreading this strategy should entail a public health impact.

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http://dx.doi.org/10.1038/s41395-018-0157-xDOI Listing

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