Safety and Efficacy of E/C/F/TDF Versus RTV-Boosted ATV Plus FTC/TDF in HIV-1 Infected, Antiretroviral Treatment-Naive Women

Summary

The primary objective of this study is to evaluate the efficacy of a regimen containing elvitegravir/cobicistat/emtricitabine/tenofovir disoproxil fumarate (E/C/F/TDF) versus ritonavir (RTV)-boosted atazanavir (ATV/r) plus emtricitabine/tenofovir disoproxil fumarate (FTC/TDF) in HIV-1 infected, antiretroviral treatment-naive adult women.

Timeline

Start

2012-10-24

Primary completion

2015-02-09

Completion

2018-09-06

Outcome

Met primary endpoint

registry analysis (unspecified test); Double-Blind STB vs Double-Blind ATV+RTV+TVD; p = 0.034; Difference in proportions 6.5 (95.2% CI 0.4 to 12.6); Cochran-Mantel-Haenszel NCT01705574 ↗

registry NUMBER Double-Blind STB: 87.2 percentage of participants NUMBER Double-Blind ATV+RTV+TVD: 80.8 percentage of participants NCT01705574 ↗

Publications

• Results Squires K, Kityo C, Hodder S, Johnson M, Voronin E, Hagins D, Avihingsanon A, Koenig E, Jiang S, White K, Cheng A, Szwarcberg J, Cao H. Integrase inhibitor versus protease inhibitor based regimen for HIV-1 infected women (WAVES): a randomised, controlled, double-blind, phase 3 study. Lancet HIV. 2016 Sep;3(9):e410-e420. doi: 10.1016/S2352-3018(16)30016-9. Epub 2016 May 27.
• Results Hodder S, Squires K, Gathe J, Kityo C, Supparatpinyo K, Moshkovich G, et al. Elvitegravir (EVG)/cobicistat (COBI)/emtricitabine (FTC)/tenofovir disoproxil fumarate (TDF) is superior to ritonavir (RTV)-boosted atazanavir (ATV) plus FTC/TDF in treatment-naive women with HIV-1 infection (WAVES study). Presented at Interscience Conference on Antimicrobial Agents and Chemotherapy and International Congress of Chemotherapy and Infection (ICAAC/ICC) 2015; September 17-21; San Diego, CA.
• Results Squires K, Kityo C, Hodder S, Hagins D, Avihingsanon A, Plotnikova Y, et al. Elvitegravir (EVG)/cobicistat (COBI)/emtricitabine (FTC)/tenofovir disoproxil fumarate (TDF) is superior to ritonavir (RTV)-boosted atazanavir (ATV) plus FTC/TDF in treatment-naive women with HIV-1 infection (WAVES study). Poster no. MOLBPE08. Presented at 8th International Antiviral Society (IAS) Conference on HIV Pathogenesis, Treatment and Prevention, 2015; 19-22 July, Vancouver, BC, Canada.
• Results Hodder S, Kityo C, Koenig E, Mussini C, Post F, Romanova S, et al. Genotypic analysis of the global clinical trial of treatment-naive women. Abstract 16. Presented at 5th International Workshop on HIV & Women, 2015; 21-22 February, Seattle, WA.
• Results Squires K, Hodder S, Kityo C, Clumeck N, Johnson M, Plotnikova Y, et al. Enrollment in the Women's Antiretroviral Efficacy and Safety study (WAVES), a Phase 3 global study assessing antiretroviral regimen in treatment-naive women. Abstract 54. Presented at 5th International Workshop on HIV & Women, 2015; 21-22 February, Seattle, WA.

Drugs

Evaluation	Drug	Modality	Dose	Route
Subject	ATV	Unknown	300 mg	Oral
Subject	E/C/F/TAF	Unknown	—	Oral
Subject	E/C/F/TDF	Unknown	—	Oral
Subject	FTC/TDF	Unknown	—	Oral
Subject	RTV	Unknown	100 mg	Oral

Indications