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Risk of Cardiovascular Events in People with HIV (PWH) Treated with Integrase Strand-Transfer Inhibitors: The Debate Is Not Over; Results of the SCOLTA Study.

Nicolò CortiBarbara MenzaghiGiancarlo OrofinoMarta GuastavignaFilippo LagiAntonio Di BiagioLucia TaramassoGiuseppe Vittorio De SocioChiara MolteniGiordano MadedduElena SalomoniGiovanni Francesco PellicanòEmanuele PontaliRita BellagambaBenedetto Maurizio CelesiaAntonio CascioEleonora SarchiRoberto GulminettiLeonardo CalzaPaolo MaggiGiovanni CenderelloAlessandra BanderaMaria Aurora CarleoFalasca KatiaSergio FerraraSalvatore MartiniGiuliana GuadagninoGoffredo AngioniOlivia BargiacchiElena Delfina RicciNicola SquillaceBonfanti Paolo
Published in: Viruses (2024)
Cardiovascular disease (CVD) is common in people with HIV (PWH), and has great impact in terms of morbidity and mortality. Several intertwined mechanisms are believed to play a role in determining the increased risk of CVD, including the effect of certain antiretrovirals; among these, the role of integrase strand-transfer inhibitors (INSTIs) is yet to be fully elucidated. We conducted a multicenter, observational study comprising 4984 PWH evaluating the antiretroviral therapy (ART)-related nature of CVD in real life settings, both in naïve vs. treatment-experienced people. A comparison was conducted between INSTIs vs. either protease inhibitors (PIs) or non-nucleoside reverse transcriptase inhibitors (NNRTIs) considering demographic, baseline clinical characteristics, incidence of CVD in both 2-year and complete follow-up periods. Among 2357 PWH exposed to INSTIs, 24 people experienced CVD; the corresponding figure was 12 cases out of 2599 PWH exposed to other ART classes. At univariate and multivariate analysis, a tendency towards an increased risk of CVD was observed in the 2-year follow-up period in PWH exposed to INSTIs in the absence, however, of statistical significance. These findings leave open the hypothesis that INSTIs may play a role, albeit minimal, in determining an increased risk of CVD in PWH.
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