A Study to Evaluate the Long-Term Effectiveness of Three Anti-HIV Drug Regimens in HIV Infected Patients Who Have Never Been Exposed to Highly Active Antiretroviral Therapy (HAART)

Summary

The purpose of this study is to determine whether it is better to start an anti-HIV regimen containing a protease inhibitor (PI), a non-nucleoside reverse transcriptase inhibitor (NNRTI), or a PI in combination with an NNRTI. This study will also examine which treatment regimen is best as a first treatment for HIV infection.

Timeline

Start

—

Primary completion

2003-01

Completion

2006-06

Outcome

Missed primary endpoint

paper the three-class and the combined two-class strategies (p=0.62), respectively. PMID 17174704 ↗

Publications

• Background Moyle GJ, DeJesus E, Cahn P, Castillo SA, Zhao H, Gordon DN, Craig C, Scott TR; Ziagen Once-Daily in Antiretroviral Combination Therapy (CNA30021) Study Team. Abacavir once or twice daily combined with once-daily lamivudine and efavirenz for the treatment of antiretroviral-naive HIV-infected adults: results of the Ziagen Once Daily in Antiretroviral Combination Study. J Acquir Immune Defic Syndr. 2005 Apr 1;38(4):417-25. doi: 10.1097/01.qai.0000147521.34369.c9.
• Background Ribera E, Rodriguez-Pardo D, Rubio M, Soler A, Pedrol E, Blanco JL, Gonzalez A, Crespo M, Falco V, Ocana I, Deig E, Miro JM, Pahissa A. Efficacy and safety of once-daily combination therapy with didanosine, lamivudine and nevirapine in antiretroviral-naive HIV-infected patients. Antivir Ther. 2005;10(5):605-14.
• Background Shlay JC, Visnegarwala F, Bartsch G, Wang J, Peng G, El-Sadr WM, Gibert C, Kotler D, Grunfeld C, Raghavan S; Terry Beirn Community Programs for Clinical Research on AIDS (CPCRA). Body composition and metabolic changes in antiretroviral-naive patients randomized to didanosine and stavudine vs. abacavir and lamivudine. J Acquir Immune Defic Syndr. 2005 Feb 1;38(2):147-55. doi: 10.1097/01.qai.0000143599.64234.15.
• Results MacArthur RD, Chen L, Mayers DL, Besch CL, Novak R, van den Berg-Wolf M, Yurik T, Peng G, Schmetter B, Brizz B, Abrams D; CPCRA 058 FIRST Trial Study Team. The rationale and design of the CPCRA (Terry Beirn Community Programs for Clinical Research on AIDS) 058 FIRST (Flexible Initial Retrovirus Suppressive Therapies) trial. Control Clin Trials. 2001 Apr;22(2):176-90. doi: 10.1016/s0197-2456(01)00111-8.
• Results Tedaldi EM, Absalon J, Thomas AJ, Shlay JC, van den Berg-Wolf M. Ethnicity, race, and gender. Differences in serious adverse events among participants in an antiretroviral initiation trial: results of CPCRA 058 (FIRST Study). J Acquir Immune Defic Syndr. 2008 Apr 1;47(4):441-8. doi: 10.1097/QAI.0b013e3181609da8.
• Results van den Berg-Wolf M, Hullsiek KH, Peng G, Kozal MJ, Novak RM, Chen L, Crane LR, Macarthur RD; CPCRA 058 Study Team, the Terry Beirn Community Programs for Clinical Research on AIDS (CPCRA), and The International Network for Strategic Initiative in Global HIV Trials (INSIGHT). Virologic, immunologic, clinical, safety, and resistance outcomes from a long-term comparison of efavirenz-based versus nevirapine-based antiretroviral regimens as initial therapy in HIV-1-infected persons. HIV Clin Trials. 2008 Sep-Oct;9(5):324-36. doi: 10.1310/hct0905-324.
• Results MacArthur RD, Novak RM, Peng G, Chen L, Xiang Y, Hullsiek KH, Kozal MJ, van den Berg-Wolf M, Henely C, Schmetter B, Dehlinger M; CPCRA 058 Study Team; Terry Beirn Community Programs for Clinical Research on AIDS (CPCRA). A comparison of three highly active antiretroviral treatment strategies consisting of non-nucleoside reverse transcriptase inhibitors, protease inhibitors, or both in the presence of nucleoside reverse transcriptase inhibitors as initial therapy (CPCRA 058 FIRST Study): a long-term randomised trial. Lancet. 2006 Dec 16;368(9553):2125-35. doi: 10.1016/S0140-6736(06)69861-9.

Drugs

Indications