Incidence and factors associated with PrEP discontinuation in France.

Objectives: HIV pre-exposure prophylaxis (PrEP) is effective in preventing HIV, but some seroconversions occur due to poor adherence or PrEP discontinuation. Our objective was to estimate the incidence of PrEP discontinuation and describe the reasons and factors associated with discontinuations.

Methods: A retrospective cohort was conducted in three French hospitals between January 2016 and June 2022.

Broad-based SARS-CoV-2 testing program for healthcare workers in a primary care hospital in France.

A broad-based SARS-CoV-2 testing program for all symptomatic healthcare workers (HCWs) was implemented in Tenon hospital, Paris, France. From February 26 to April 22, 2020, 701 symptomatic HCWs were screened, of whom 247 (35.2%) tested positive for SARS-Cov-2.

Invasive Infections with Nannizziopsis obscura Species Complex in 9 Patients from West Africa, France, 2004-2020.

Nine new human invasive infections caused by the keratinophilic fungi Nannizziopsis obscura have been reported in France since 2004. The patients had variable clinical manifestations, had frequent dissemination, were mainly T-cell immunocompromised, and all originated from sub-Saharan West Africa. Before collection of the isolates, the etiologies of these infections were often misidentified, underscoring the extent of microscopic and cultural polymorphisms.

Risk of Severe Bacterial Infection in People Living Human Immunodeficiency Virus Infection in the Combined Antiretroviral Therapy Era.

Background: Severe bacterial infections are the first cause of morbidity in people with human immunodeficiency virus (PWH). We aimed to assess their incidence and to analyze their determinants.

Methods: We studied human immunodeficiency virus (HIV)-1-infected individuals aged at least 15 years and prospectively followed between 2006 and 2015 in the French Hospital Database on HIV.

Daily or on-demand oral tenofovir disoproxil fumarate/emtricitabine for HIV pre-exposure prophylaxis: experience from a hospital-based clinic in France.

Background: On-demand oral tenofovir disoproxil fumarate and emtricitabine (TDF/FTC) has been approved for pre-exposure prophylaxis (PrEP) in MSM in France following the results of clinical studies, but data are limited on real-world experience.

Design: A single-center, open-label, prospective cohort study that recruited people at high risk of HIV infection in Paris.

Methods: Participants were enrolled in a single hospital-based outpatient clinic and were proposed to start PrEP with daily or on demand TDF/FTC.

The ANRS-Ipergay trial, an opportunity to use qualitative research to understand the perception of the "participant"-physician relationship.

The ANRS-IPERGAY trial consisted in providing sexual activity-based antiretroviral prophylaxis for HIV prevention (PrEP) with a package of prevention tools (counselling, condoms, HIV and sexually transmitted infections' screening) to highly exposed HIV-negative men who have sex with men (MSM). Few data exist concerning the patient-physician relationship in the particular context of PrEP, where physicians discuss sexual behaviours with MSM who are not classic patients, in that consultation is for prevention purposes, not for illness. This study took place during the open-label extension of ANRS-IPERGAY trial when all participants received PrEP.

Doxycycline Prophylaxis for Bacterial Sexually Transmitted Infections: Promises and Perils.

Despite their high global incidence, sexually transmitted infections (STIs) remain a neglected area of research. Increased rates of STIs have been reported in particular among men who have sex with men (MSM) probably because of the advances in the treatment and prophylaxis of human immunodeficiency virus (HIV) infection with a decrease in condom use. A recent report among MSM showed that the use of postexposure prophylaxis with doxycycline could dramatically reduce the incidence of chlamydia and syphilis but not of gonorrhea.

SUMOylation of human septins is critical for septin filament bundling and cytokinesis.

Septins are cytoskeletal proteins that assemble into nonpolar filaments. They are critical in diverse cellular functions, acting as scaffolds for protein recruitment and as diffusion barriers for subcellular compartmentalization. Human septins are encoded by 13 different genes and are classified into four groups based on sequence homology (SEPT2, SEPT3, SEPT6, and SEPT7 groups).