Safety and Effectiveness of Lopinavir/Ritonavir in Individuals Who Have Failed Prior HIV Therapy

Summary

Most anti-HIV regimens include a non-nucleoside reverse transcriptase inhibitor (NNRTI); however, some individuals fail on these regimens. The purpose of this study is to evaluate the safety and effectiveness of the protease inhibitor (PI) lopinavir/ritonavir (LPV/r) in HIV infected individuals who are failing an anti-HIV regimen that includes an NNRTI.

Timeline

Start

2008-01

Primary completion

2010-10

Completion

2012-05

Publications

• Background Arribas JR, Pulido F, Delgado R, Lorenzo A, Miralles P, Arranz A, Gonzalez-Garcia JJ, Cepeda C, Hervas R, Pano JR, Gaya F, Carcas A, Montes ML, Costa JR, Pena JM. Lopinavir/ritonavir as single-drug therapy for maintenance of HIV-1 viral suppression: 48-week results of a randomized, controlled, open-label, proof-of-concept pilot clinical trial (OK Study). J Acquir Immune Defic Syndr. 2005 Nov 1;40(3):280-7. doi: 10.1097/01.qai.0000180077.59159.f4.
• Background Campo RE, Lalanne R, Tanner TJ, Jayaweera DT, Rodriguez AE, Fontaine L, Kolber MA. Lopinavir/ritonavir maintenance monotherapy after successful viral suppression with standard highly active antiretroviral therapy in HIV-1-infected patients. AIDS. 2005 Mar 4;19(4):447-9. doi: 10.1097/01.aids.0000161777.38438.ed. No abstract available.
• Background Joly V, Descamps D, Peytavin G, Touati F, Mentre F, Duval X, Delarue S, Yeni P, Brun-Vezinet F. Evolution of human immunodeficiency virus type 1 (HIV-1) resistance mutations in nonnucleoside reverse transcriptase inhibitors (NNRTIs) in HIV-1-infected patients switched to antiretroviral therapy without NNRTIs. Antimicrob Agents Chemother. 2004 Jan;48(1):172-5. doi: 10.1128/AAC.48.1.172-175.2004.
• Results Bartlett JA, Ribaudo HJ, Wallis CL, Aga E, Katzenstein DA, Stevens WS, Norton MR, Klingman KL, Hosseinipour MC, Crump JA, Supparatpinyo K, Badal-Faesen S, Kallungal BA, Kumarasamy N. Lopinavir/ritonavir monotherapy after virologic failure of first-line antiretroviral therapy in resource-limited settings. AIDS. 2012 Jul 17;26(11):1345-54. doi: 10.1097/QAD.0b013e328353b066.
• Kumarasamy N, Aga E, Ribaudo HJ, Wallis CL, Katzenstein DA, Stevens WS, Norton MR, Klingman KL, Hosseinipour MC, Crump JA, Supparatpinyo K, Badal-Faesen S, Bartlett JA. Lopinavir/Ritonavir Monotherapy as Second-line Antiretroviral Treatment in Resource-Limited Settings: Week 104 Analysis of AIDS Clinical Trials Group (ACTG) A5230. Clin Infect Dis. 2015 May 15;60(10):1552-8. doi: 10.1093/cid/civ109. Epub 2015 Feb 18.

Drugs

Indications