Evaluation of a Maintenance Strategy With Protease Inhibitors With or Without Lamivudine in Virologically Suppressed HIV Patients on Second Line Antiretroviral Treatment in Africa

Summary

Multicenter, randomized, superiority trial to evaluate efficacy of a mono or bi-therapy of protease inhibitors with or without lamivudine over a period of 96 weeks. The primary outcome will be the failure rate at 96 weeks. This study will include 260 participants, former participants of the 2LADY trial. It will be carried out in Yaoundé, Bobo Dioulasso and Dakar.

Timeline

Start

2014-02

Primary completion

2016-04

Completion

2017-02

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 Pulido F, Arribas JR, Delgado R, Cabrero E, Gonzalez-Garcia J, Perez-Elias MJ, Arranz A, Portilla J, Pasquau J, Iribarren JA, Rubio R, Norton M; OK04 Study Group. Lopinavir-ritonavir monotherapy versus lopinavir-ritonavir and two nucleosides for maintenance therapy of HIV. AIDS. 2008 Jan 11;22(2):F1-9. doi: 10.1097/QAD.0b013e3282f4243b.
• Background Cameron DW, da Silva BA, Arribas JR, Myers RA, Bellos NC, Gilmore N, King MS, Bernstein BM, Brun SC, Hanna GJ. A 96-week comparison of lopinavir-ritonavir combination therapy followed by lopinavir-ritonavir monotherapy versus efavirenz combination therapy. J Infect Dis. 2008 Jul 15;198(2):234-40. doi: 10.1086/589622.
• Background Cahn P, Montaner J, Junod P, Patterson P, Krolewiecki A, Andrade-Villanueva J, Cassetti I, Sierra-Madero J, Casiro AD, Bortolozzi R, Lupo SH, Longo N, Rampakakis E, Ackad N, Sampalis JS. Pilot, randomized study assessing safety, tolerability and efficacy of simplified LPV/r maintenance therapy in HIV patients on the 1 PI-based regimen. PLoS One. 2011;6(8):e23726. doi: 10.1371/journal.pone.0023726. Epub 2011 Aug 19.
• Background Vernazza P, Daneel S, Schiffer V, Decosterd L, Fierz W, Klimkait T, Hoffmann M, Hirschel B. The role of compartment penetration in PI-monotherapy: the Atazanavir-Ritonavir Monomaintenance (ATARITMO) Trial. AIDS. 2007 Jun 19;21(10):1309-15. doi: 10.1097/QAD.0b013e32814e6b1c.
• Background Gutmann C, Cusini A, Gunthard HF, Fux C, Hirschel B, Decosterd LA, Cavassini M, Yerly S, Vernazza PL; Swiss HIV Cohort Study (SHCS). Randomized controlled study demonstrating failure of LPV/r monotherapy in HIV: the role of compartment and CD4-nadir. AIDS. 2010 Sep 24;24(15):2347-54. doi: 10.1097/QAD.0b013e32833db9a1.
• Background Katlama C, Valantin MA, Algarte-Genin M, Duvivier C, Lambert-Niclot S, Girard PM, Molina JM, Hoen B, Pakianather S, Peytavin G, Marcelin AG, Flandre P. Efficacy of darunavir/ritonavir maintenance monotherapy in patients with HIV-1 viral suppression: a randomized open-label, noninferiority trial, MONOI-ANRS 136. AIDS. 2010 Sep 24;24(15):2365-74. doi: 10.1097/QAD.0b013e32833dec20.
• Background Arribas JR, Horban A, Gerstoft J, Fatkenheuer G, Nelson M, Clumeck N, Pulido F, Hill A, van Delft Y, Stark T, Moecklinghoff C. The MONET trial: darunavir/ritonavir with or without nucleoside analogues, for patients with HIV RNA below 50 copies/ml. AIDS. 2010 Jan 16;24(2):223-30. doi: 10.1097/QAD.0b013e3283348944.
• Background Mathis S, Khanlari B, Pulido F, Schechter M, Negredo E, Nelson M, Vernazza P, Cahn P, Meynard JL, Arribas J, Bucher HC. Effectiveness of protease inhibitor monotherapy versus combination antiretroviral maintenance therapy: a meta-analysis. PLoS One. 2011;6(7):e22003. doi: 10.1371/journal.pone.0022003. Epub 2011 Jul 19.
• Background Gilks CF, Walker AS, Dunn DT, Gibb DM, Kikaire B, Reid A, Musana H, Mambule I, Kasirye R, Robertson V, Ssali F, Spyer M, Pillay D, Yirrell D, Kaleebu P; DART Virology Group and Trial Team. Lopinavir/ritonavir monotherapy after 24 weeks of second-line antiretroviral therapy in Africa: a randomized controlled trial (SARA). Antivir Ther. 2012;17(7):1363-73. doi: 10.3851/IMP2253. Epub 2012 Jul 19.
• Background 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.
• Background Castagna A, Danise A, Menzo S, Galli L, Gianotti N, Carini E, Boeri E, Galli A, Cernuschi M, Hasson H, Clementi M, Lazzarin A. Lamivudine monotherapy in HIV-1-infected patients harbouring a lamivudine-resistant virus: a randomized pilot study (E-184V study). AIDS. 2006 Apr 4;20(6):795-803. doi: 10.1097/01.aids.0000218542.08845.b2.
• Background Bunupuradah T, Chetchotisakd P, Ananworanich J, Munsakul W, Jirajariyavej S, Kantipong P, Prasithsirikul W, Sungkanuparph S, Bowonwatanuwong C, Klinbuayaem V, Kerr SJ, Sophonphan J, Bhakeecheep S, Hirschel B, Ruxrungtham K; HIV STAR Study Group. A randomized comparison of second-line lopinavir/ritonavir monotherapy versus tenofovir/lamivudine/lopinavir/ritonavir in patients failing NNRTI regimens: the HIV STAR study. Antivir Ther. 2012;17(7):1351-61. doi: 10.3851/IMP2443. Epub 2012 Jul 2.
• Ciaffi L, Koulla-Shiro S, Sawadogo AB, Ndour CT, Eymard-Duvernay S, Mbouyap PR, Ayangma L, Zoungrana J, Gueye NFN, Diallo M, Izard S, Bado G, Kane CT, Aghokeng AF, Peeters M, Girard PM, Le Moing V, Reynes J, Delaporte E; MOBIDIP study group. Boosted protease inhibitor monotherapy versus boosted protease inhibitor plus lamivudine dual therapy as second-line maintenance treatment for HIV-1-infected patients in sub-Saharan Africa (ANRS12 286/MOBIDIP): a multicentre, randomised, parallel, open-label, superiority trial. Lancet HIV. 2017 Sep;4(9):e384-e392. doi: 10.1016/S2352-3018(17)30069-3. Epub 2017 May 28.

Drugs

Indications