View clinical trials related to HIV-1 Infection.
Filter by:This is a phase 3, randomized, controlled, double-blind, multisite clinical study of a once-daily fixed dose combination (FDC) of 100 mg doravirine/0.75 mg islatravir (DOR/ISL [also known as MK-8591A]) in treatment-naïve participants with human immunodeficiency virus type-1 (HIV-1) infection. The primary objectives are to evaluate the antiretroviral activity, safety, and tolerability of DOR/ISL compared to bictegravir/emtricitabine/tenofovir alafenamide (BIC/FTC/TAF). The primary hypothesis is that DOR/ISL is noninferior or superior to BIC/FTC/TAF treatment based on the percentage of participants with HIV-1 ribonucleic acid (RNA) <50 copies/mL at Week 48.
HIV infection can be effectively controlled with antiretroviral therapy (ART). However, children and adolescents living with HIV and receiving ART suffer high rates of treatment failure, predominantly caused by suboptimal adherence to therapy and/or viral drug resistance. While high-income countries routinely use genotypic resistance testing (GRT) to determine which drug combinations are likely to be effective, this diagnostic tool is relatively costly and labour-intensive and is not routinely available in most resource-limited settings. GIVE MOVE is a multi-country (Lesotho, Tanzania) randomised clinical trial assessing if rapid GRT after detecting an unsuppressed viral load improves the clinical management and thus health outcomes for children and adolescents living with HIV. Children and adolescents with an unsuppressed viral load despite ART are enrolled and randomly allocated to a control or an intervention arm (50% of participants in each arm). The control arm receives care according to the current standard of care, consisting of three sessions of enhanced adherence counselling at monthly intervals, followed by a second viral load test. Onward treatment is informed by the outcome of this viral load test alongside empirical guidelines and clinical judgement. The intervention arm receives GRT and GRT-informed onward therapy. Participants in the intervention arm also receive three sessions of enhanced adherence counselling, which is informed by GRT results (i.e., if no drug resistance is detected, there is a high chance of suboptimal adherence to ART and this can be directly addressed). This trial will assess if the rapid provision of GRT improves participants' health outcomes at 9 months after enrolment. A nested study will assess the cost and cost-effectiveness of GRT. Thus, this trial will provide evidence on whether the provision of GRT for children and adolescents with HIV should be prioritised in resource-limited settings.
This is a 2-part, phase 3 clinical study evaluating the antiretroviral activity and safety/tolerability of islatravir (ISL), doravirine (DOR), and a fixed dose combination (FDC) of DOR/ISL (also known as MK-8591A) in heavily treatment-experienced (HTE) participants with human immunodeficiency virus type 1 (HIV-1) infection. It is hypothesized that the percentage of participants receiving DOR/ISL to achieve ≥0.5 log10 decrease in HIV-1 ribonucleic acid (RNA) from study baseline (Day 1) to Day 8 is superior to placebo, each given in combination with failing antiretroviral therapy (ART).
Kenya has the 4th largest HIV burden in the world with about 1.6 million people living with HIV. Of these, just over 1 million are on antiretroviral therapy (ART). Current national guidelines recommend a first line regimen composed of 2 nucleoside reverse transcriptase inhibitors (NRTI) plus an integrase strand transfer inhibitor (INSTI) or a non-nucleoside reverse transcriptase inhibitor(NNRTI). Second line regimens are composed of 2 NRTI plus a ritonavir boosted protease inhibitor(PIr). This is based on evidence showing good clinical outcomes on this regimen. PIr are associated with side effects including an increase in cardiovascular disease risk and, have significant drug to drug interactions that complicate management of other conditions such as tuberculosis. INSTIs have been shown in one study to be an alternative to PIr in second line regimens when combined with fully active NRTIs. It is not clear if this would still be the case if the activity of the NRTIs was not known. The investigators will evaluate the efficacy of switching from a PIr to a dolutegravir based second line ART regimen. Hypothesis: switching virologically suppressed patients from a PIr based second line to a dolutegravir based second line is non-inferior to continuing on a PIr based second line. Objectives: The primary objective will be to evaluate the non-inferiority of switching to a DTG containing regimen relative to maintaining a PI/r containing second-line regimen in virologically suppressed, INSTI-naive HIV-1 positive adults (≥ 18 years old) as determined by having HIV-1 RNA ≥ 50 copies/ml at week 48. Secondary objectives will be to assess the impact of such a switch on CD4 count, safety and tolerability. Methods: Open-label, randomized, non-inferiority, multisite trial over 48 weeks, describing the efficacy and safety of switching from a second-line ARV regimen containing a ritonavir-boosted protease inhibitor (PI/r) plus 2 NRTIs to DTG plus 2 NRTIs in patients with virological suppression (HIV-1 RNA < 50 copies/ml) for at least 12 weeks and with no prior INSTI exposure. Adult participants will be randomized at baseline to remain on their pre-enrollment PI/r or switch to DTG. Participants will continue the NRTIs from their pre-enrollment regimen in both arms. A total of 766 participants(388 per arm) will be recruited from 4 sites in Kenya Conclusion: This study seeks to inform guidelines around the efficacy and safety of alternative second line regimens.
Multicenter, parallel group, randomised, open label, study. Twenty-five clinical centers constituting the InAction network will participate the study. Eligible patients will be randomised in a ratio 10:10:8 to be treated with one of the three antiretroviral regimens: - TDF/FTC 245 mg/200 mg single tablet QD + DRV /cobicistat 800 mg /150 mg single tablet QD (Arm A, standard regimen), - TDF/FTC 245 mg/200 mg single tablet QD + DTG 50 mg QD (Arm B, standard regimen). - TDF/FTC 245 mg/200 mg single tablet QD + DRV 800 mg /cobicistat single tablet QD + DTG 50 mg QD (Arm C, experimental regimen). One-hundred-and-twelve PHI subjects will be recruited for this study among those attending the outpatient Clinic of Infectious Diseases, Ospedale San Raffaele and other Italian centres, involved in the INACTION network.
Long-term follow-up of HIV-infected subjects who received SB-728-T or SB-728mR-T. Enrolling subjects will be followed for a total of 12 years.
The prevalence of obesity is rising worldwide, both in low- and high-income countries, including people with HIV (PWH). Semaglutide's efficacy in achieving weight loss in obese PWH is still unexplored. The aim of this study is to assess the efficacy and safety of semaglutide in achieving greater weight loss compared to diet and excercise alone in obese PWH and to explore the effect of semaglutide on the immune function, markers of immune activation, viral reservoir, markers of glucose and lipid metabolism and gut microbiome.
This is a Phase 1/2 study to evaluate the safety, tolerability, and pharmacokinetics of two broadly neutralizing monoclonal human antibodies (bNAbs), 3BNC117-LS-J, which targets the CD4 binding site on HIV-1 envelope protein, and 10-1074-LS-J which targets the V3 loop of HIV-1 envelope protein. The hypothesis is that the two antibodies will be safe for healthy HIV-1 uninfected adults when co-administered subcutaneously or intravenously and, after subcutaneous administration in the optimal ratio, each antibody will maintain serum levels >10 µg/ml for at least 3 months in HIV-uninfected participants.
Prospective, randomized study (1: 1), open-label, controlled, phase 3, multicenter, non-profit. The hypothesis of the present study is that bictegravir is associated with a lower incidence and severity of neuropsychiatric symptoms than dolutegravir.
The primary objective of this study is to evaluate the antiviral activity of lenacapavir (formerly GS-6207) administered as an add-on to a failing regimen (functional monotherapy) in people living with HIV (PLWH) with multi-drug resistance (MDR).