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To evaluate the efficacy, safety, and tolerability of switching to a dolutegravir (DTG)-based regimen in a cohort of virological suppressed HIV-infected patients who have previously been treated with different antiretroviral combination. The dynamics of total HIV-DNA and levels of high-sensitivity c-reactive protein, interleukin-6, soluble-CD14, and D-Dimer were also analyzed. Ninety-six individuals who switched to a DTG-containing regimen were followed up for 48 weeks. HIV RNA, CD4⁺ T cell count, weight, and levels of laboratory parameters were recorded at baseline, after 24 and 48 weeks of treatment for all study participants. In a subgroup of patients, HIV DNA and inflammation/coagulation marker levels were also analyzed until week 24. Ninety-three out of 96 patients maintained virological suppression, including patients who switched to dual-therapy from triple-drug combination. Eighteen out of 96 patients had …