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BACKGROUND Interferon-free regimens are needed to treat hepatitis C virus (HCV) infections. We investigated the efficacy of combined simeprevir and sofosbuvir. METHODS We enrolled patients with(More)
H. pylori eradication is a challenge in patients allergic to penicillin, both first-line and failures of prior therapy. We aimed to assess the eradication rate of H. pylori in patients allergic to(More)
Chronic diarrhea and colitis are common in patients positive for human immunodeficiency virus (HIV) under highly active antiretroviral treatment (HAART). This prospective double-blind study explores(More)
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