RIPAMONTI , Diego

Pre-exposure prophylaxis (PrEP) with TDF/FTC significantly reduces the risk for HIV-1 transmission, but, to date, nobody knows if PrEP can still be useful in case of viruses harboring resistances to TDF/FTC or if alternative antiretroviral drugs might be rather proposed in selected cases. We promote the debate by describing a case of an acute...

We report safety and tolerability of raltegravir (RAL) as a forth HIV agent in two highly viraemic newborns. Raltegravir (6 mg/kg) was given orally twice daily. The other antiretrovirals were assumed according to standard dose for newborns. The first baby was born at week 36. An antiretroviral therapy consisting of zidovudine, lamivudine, and...

Several studies have demonstrated the efficacy of the oral pre-exposure prophylaxis (PrEP) with tenofovir (with or without emtricitabine) on preventing HIV-negative partners of HIV infected patients to become infected through sexual contacts. PrEP is already available in the United States and now is approved by European Medicine Agency. In this...

Objectives and design Using pol sequences obtained for routine resistance testing, we characterised the molecular patterns of HIV-1 transmission and factors associated with being part of a transmission cluster among individuals who in 2008-2014 presented with primary HIV-1 infection (PHI) at 11 urban centres across Italy. Methods Pol sequences...

Viral load peak and immune activation occur shortly after exposure during acute or early HIV infection (AEHI). We aimed to define the benefit of early start of antiretroviral treatment (ART) during AEHI in terms of immunological recovery, virological suppression, and treatment discontinuation.

BackgroundTocilizumab blocks pro-inflammatory activity of interleukin-6 (IL-6), involved in pathogenesis of pneumonia the most frequent cause of death in COVID-19 patients.MethodsA multicenter, single-arm, hypothesis-driven trial was planned, according to a phase 2 design, to study the effect of tocilizumab on lethality rates at 14 and 30 days...