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Dolutegravir, a highly potent HIV integrase strand transfer inhibitor (INSTI), is a recommended antiretroviral therapy (ART) agent in most HIV treatment guidelines. Its efficacy, favorable pharmacokinetic and drug-interaction profile, resistance characteristics, and ease of use make it a popular choice for initial ART and as a component in management of treatment-experienced patients. A retrospective cohort analysis in two large German HIV clinics assesses adverse event (AE) rates in 1704 HIV-infected patients initiating INSTI-based ART between 2007 and 2016.
Overall, rates of AE-related discontinuation within 12 months of INSTI initiation were comparable for elvitegravir-based (7.6%) and dolutegravir-based (7.6%) treatment regimens; most el…