NCT02180438

An Open Label Trial of Stribild for Antiretroviral (ARV)-naïve HIV-2 Infected Adults in Dakar, Senegal

An Open Label Trial of STRIBILD™ (Elvitegravir, Cobicistat, Emtricitabine, Tenofovir Disoproxil Fumarate) for ARV-naïve HIV-2 Infected Adults in Dakar, Senegal

• Status: Completed
• Phase: Phase 4
• Study type: Interventional
• Enrollment: 30 (actual)
• Sponsor: University of Washington · Academic / Other
• Sex: All
• Age: 18 Years
• Healthy volunteers: Not accepted

Summary

There is a critical need for safe and effective antiretroviral treatment (ART) regimens for HIV-2 infection. This is especially true in West Africa, where the vast majority of the 1-2 million individuals infected with HIV-2 live and were access to effective ART for HIV-2 is limited. HIV-2 is intrinsically resistant to non-nucleoside reverse transcriptase inhibitors (NNRTI) and the fusion inhibitor enfuvirtide (T-20) and mutations conferring broad resistance to nucleoside/nucleotide reverse transcriptase inhibitors (NRTI) are frequently observed in HIV-2 from patients receiving ART. Although antiretroviral protease inhibitors (PI) can be used effectively to treat HIV- 2, HIV-1 and HIV-2 also exhibit important differences in their susceptibilities with studies indicating that saquinavir (SQV), lopinavir (LPV), and darunavir (DRV) are the only potent PI's against HIV-2 replication and cross-resistance is frequent. Although an increasing body of evidence supports the potential utility of integrase inhibitors (INI) against HIV-2, there have been no clinical trials to assess their effectiveness and they are not routinely available in resource-limited settings. These limitations present major challenges to HIV-2 treatment, particularly in the areas in which it is most prevalent. This study is the 1st use of STRIBILD (elvitegravir (EVG), cobicistat (COBI), emtricitabine (FTC), tenofovir disoproxil fumarate (TDF)), an INI-based single tablet regimen, in HIV-2 infected adults in West Africa. The investigators hypothesize STRIBILD will be safe and effective as ART for HIV-2 infection. The Specific Aims of this study are: AIM 1: A pilot, open label, 48 week trial of STRIBILD (elvitegravir, cobicistat, emtricitabine, tenofovir disoproxil fumarate) in 30 ARV-naïve HIV-2 Infected Adults in Dakar, Senegal. AIM 2: Determination of genotypic and phenotypic HIV-2 antiretroviral resistance in individuals with virologic failure (HIV-2 plasma RNA \>250 copies/ml) participating in the 48 week trial of STRIBILD

Conditions

• HIV-2 Infection

Interventions

Type	Name	Description
DRUG	Stribild (Elvitegravir/Cobicistat/Emtricitabine/Tenofovir DF) 1 tablet daily X 48 weeks

Timeline

• Start date: 2014-09-01
• Primary completion: 2017-01-01
• Completion: 2017-01-01
• First posted: 2014-07-02
• Last updated: 2018-07-26
• Results posted: 2018-05-08

Locations

1 site across 1 country: Senegal

Regulatory

• FDA-regulated drug study