Effectiveness, safety, and patient-reported outcomes of treatment with bictegravir/emtricitabine/tenofovir alafenamide fixed dose combination in people living with HIV in Argentina: the BICTARG cohort.

Objective: Real-world data on bictegravir/emtricitabine/tenofovir alafenamide (BIC/FTC/TAF) fixed-dose combination from resource-constrained settings like Latin America are limited.

Methods: We conducted an observational retrospective cohort study of treatment-naive (TN, n=315) and treatment-experienced (TE, n= 2356) people living with HIV prescribed BIC/FTC/TAF in Argentina from 10/2019 to 12/2021, with 24 and 48-week follow-up data analyzed for virological suppression, persistence, safety, and metabolic parameters. Patient-reported outcomes were assessed via across-sectional online survey.

Telemedicine in HIV health care during the COVID-19 pandemic: An implementation research study in Buenos Aires, Argentina.

Background: From October 2020 to October 2022, we conducted an implementation study to offer telemedicine (TM) across four HIV units of general public hospitals in Buenos Aires. The intervention used TM to provide a continuum of care to patients with HIV.

Methods And Setting: We used the RE-AIM framework to evaluate the strategy.

[Impact of COVID-19 related lockdown on the metabolic profile of people with HIV infection in Argentina].

Background: The spread of SARS-CoV-2 required widespread lockdown to mitigate the pandemic. Argentine authorities imposed preventive social isolation for 234 days (March 20th to November 9th 2020). This measure led to major changes in the population's lifestyle.

In vitro and ex vivo evaluation of the biological performance of sclerosing foams.

Since the first reports on foam sclerotherapy, multiple studies have been conducted to determine the physical properties and behavior of foams, but relatively little is known about their biological effects on the endothelial cells lining the vessel wall. Moreover, a systematic comparison of the biological performance of foams produced with different methods has not been carried out yet. Herein, a 2D in vitro method was developed to compare efficacy of commercially available polidocanol injectable foam (PEM, Varithena) and physician-compounded foams (PCFs).

Physical Vein Models to Quantify the Flow Performance of Sclerosing Foams.

Foam sclerotherapy is clinically employed to treat varicose veins. It involves intravenous injection of foamed surfactant agents causing endothelial wall damage and vessel shrinkage, leading to subsequent neovascularization. Foam production methods used clinically include manual techniques, such as the Double Syringe System (DSS) and Tessari (TSS) methods.