Prospective Evaluation of Anti-retroviral Combinations for Treatment Naive, HIV Infected Persons in Resource-limited Settings

Summary

This study compared 3 different three-drug combinations in HIV infected individuals starting their first HIV treatment regimens. Participants were recruited from resource-limited areas in Africa, Asia, South America, Haiti, and also from the United States. The study hypothesis was each of the once daily combinations (PI based, or NNRTI based) would not have inferior efficacy compared to the twice daily NNRTI based combination.

Timeline

Start

2005-05

Primary completion

2010-05

Completion

2010-05

Publications

• Background Bartlett JA, Johnson J, Herrera G, Sosa N, Rodriguez A, Liao Q, Griffith S, Irlbeck D, Shaefer MS; Clinically Significant Long-Term Antiretroviral Sequential Sequencing Study (CLASS) Team. Long-term results of initial therapy with abacavir and Lamivudine combined with Efavirenz, Amprenavir/Ritonavir, or Stavudine. J Acquir Immune Defic Syndr. 2006 Nov 1;43(3):284-92. doi: 10.1097/01.qai.0000243092.40490.26.
• Background Saag MS. Initiation of antiretroviral therapy: implications of recent findings. Top HIV Med. 2004 Jul-Aug;12(3):83-8.
• Background Tapper ML, Daar ES, Piliero PJ, Smith K, Steinhart C. Strategies for initiating combination antiretroviral therapy. AIDS Patient Care STDS. 2005 Apr;19(4):224-38. doi: 10.1089/apc.2005.19.224.
• Gatechompol S, Zheng L, Bao Y, Avihingsanon A, Kerr SJ, Kumarasamy N, Hakim JG, Maldarelli F, Gorelick RJ, Welker JL, Lifson JD, Hosseinipour MC, Eron JJ, Ruxrungtham K. Prevalence and risk of residual viremia after ART in low- and middle-income countries: A cross-sectional study. Medicine (Baltimore). 2021 Sep 3;100(35):e26817. doi: 10.1097/MD.0000000000026817.
• Firnhaber C, Smeaton LM, Grinsztejn B, Lalloo U, Faesen S, Samaneka W, Infante R, Rana A, Kumarasamy N, Hakim J, Campbell TB. Differences in antiretroviral safety and efficacy by sex in a multinational randomized clinical trial. HIV Clin Trials. 2015 May-Jun;16(3):89-99. doi: 10.1179/1528433614Z.0000000013. Epub 2015 May 15.
• Kantor R, Smeaton L, Vardhanabhuti S, Hudelson SE, Wallis CL, Tripathy S, Morgado MG, Saravanan S, Balakrishnan P, Reitsma M, Hart S, Mellors JW, Halvas E, Grinsztejn B, Hosseinipour MC, Kumwenda J, La Rosa A, Lalloo UG, Lama JR, Rassool M, Santos BR, Supparatpinyo K, Hakim J, Flanigan T, Kumarasamy N, Campbell TB, Eshleman SH; AIDS Clinical Trials Group (ACTG) A5175 Study Team. Pretreatment HIV Drug Resistance and HIV-1 Subtype C Are Independently Associated With Virologic Failure: Results From the Multinational PEARLS (ACTG A5175) Clinical Trial. Clin Infect Dis. 2015 May 15;60(10):1541-9. doi: 10.1093/cid/civ102. Epub 2015 Feb 13.
• Mollan KR, Smurzynski M, Eron JJ, Daar ES, Campbell TB, Sax PE, Gulick RM, Na L, O'Keefe L, Robertson KR, Tierney C. Association between efavirenz as initial therapy for HIV-1 infection and increased risk for suicidal ideation or attempted or completed suicide: an analysis of trial data. Ann Intern Med. 2014 Jul 1;161(1):1-10. doi: 10.7326/M14-0293.
• Campbell TB, Smeaton LM, Kumarasamy N, Flanigan T, Klingman KL, Firnhaber C, Grinsztejn B, Hosseinipour MC, Kumwenda J, Lalloo U, Riviere C, Sanchez J, Melo M, Supparatpinyo K, Tripathy S, Martinez AI, Nair A, Walawander A, Moran L, Chen Y, Snowden W, Rooney JF, Uy J, Schooley RT, De Gruttola V, Hakim JG; PEARLS study team of the ACTG. Efficacy and safety of three antiretroviral regimens for initial treatment of HIV-1: a randomized clinical trial in diverse multinational settings. PLoS Med. 2012;9(8):e1001290. doi: 10.1371/journal.pmed.1001290. Epub 2012 Aug 14.
• Nielsen-Saines K, Komarow L, Cu-Uvin S, Jourdain G, Klingman KL, Shapiro DE, Mofenson L, Moran L, Campbell TB, Hitti J, Fiscus S, Currier J; ACTG 5190/PACTG 1054 Study Team. Infant outcomes after maternal antiretroviral exposure in resource-limited settings. Pediatrics. 2012 Jun;129(6):e1525-32. doi: 10.1542/peds.2011-2340. Epub 2012 May 14.
• Safren SA, Hendriksen ES, Smeaton L, Celentano DD, Hosseinipour MC, Barnett R, Guanira J, Flanigan T, Kumarasamy N, Klingman K, Campbell T. Quality of life among individuals with HIV starting antiretroviral therapy in diverse resource-limited areas of the world. AIDS Behav. 2012 Feb;16(2):266-77. doi: 10.1007/s10461-011-9947-5.
• Firnhaber C, Smeaton L, Saukila N, Flanigan T, Gangakhedkar R, Kumwenda J, La Rosa A, Kumarasamy N, De Gruttola V, Hakim JG, Campbell TB. Comparisons of anemia, thrombocytopenia, and neutropenia at initiation of HIV antiretroviral therapy in Africa, Asia, and the Americas. Int J Infect Dis. 2010 Dec;14(12):e1088-92. doi: 10.1016/j.ijid.2010.08.002. Epub 2010 Oct 18.

Drugs

Indications