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Applying Next-Generation Sequencing to Track HIV-1 Drug Resistance Mutations Circulating in Portugal.

Victor PimentelMarta PingarilhoCruz S SebastiãoMafalda MirandaFátima GonçalvesJoaquim CabanasInês CostaIsabel DiogoSandra FernandesOlga CostaRita Corte-RealMaria do Rosario Oliveira MartinsSofia G SeabraAna Barroso AbecasisPerpétua Gomes
Published in: Viruses (2024)
We present the first evidence on TDR and ADR to INSTI regimens in followed up patients presenting for healthcare in Portugal. We observed low levels of TDR to INSTIs among ART-naïve and moderate levels in ART-exposed patients. Regimens containing PIs could be an alternative second line in patients with intermediate or high-level drug resistance, especially against second-generation INSTIs (dolutegravir, bictegravir, and cabotegravir).
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