View clinical trials related to HIV-1 Infection.
Filter by:The postpartum PrEP study (PPS) seeks to evaluate how best to improve adherence to PrEP in postpartum women and to evaluate how acceptable it is to offer HIV self tests for the participant and partner, and provide enhanced adherence biofeedback following a urine test of recent PrEP use (measuring tenofovir). The primary outcome is recent PrEP adherence following the intervention. The secondary outcome is HIV testing uptake in participants' partners.
The primary objective of this study is to evaluate the safety and tolerability of a combination of the broadly neutralizing antibodies (bNAbs) teropavimab (formerly GS-5423) and zinlirvimab (formerly GS-2872) in combination with the HIV capsid inhibitor lenacapavir (LEN).
The study is a randomized, Double-Blind, Placebo-Controlled study to evaluate the safety, tolerability and pharmacokinetics, pharmacodynamics of SHR2150. will consist of 50 healthy subjects, 5 groups. The purpose of this part is to explore the safety, tolerability ,pharmacokinetics and pharmacodynamics of single doses of SHR2150 capsule in healthy subjects.
This is a plant-based medication used to increase the amount, protect, and reduce HIV's impact on T and B lymphocytes.
Study purpose: To assess effect of mHealth Call for life Uganda tool (CFLU) on ART adherence among youth measured by interactive voice response to daily adherence calls mapped in the database and proportion with viral suppression of copies below 1000 copies/mL. The intervention call for life Uganda (CFLU) uses IVR calls or text messages delivered via MOTECH™ based Connect for Life technology™. The calls are delivered in 4 languages (Luganda, English, Luo and Runyakitara) and the participant has to make a choice of the preferred language during registration to the system. The system offers adherence pill reminders, health message tips, visit appointment reminders and receipt of self-reported symptoms.
Longitudinal observational cohort study and extension of the MISP ID: 38406 'immunogenicity and safety of quadrivalent human papillomavirus vaccine in HIV-infected pre-adolescent girls and boys in Kenya'.
D²EFT-GIC is a substudy of D²EFT study (NCT03017872), a randomised clinical trial of second-line antiretroviral therapies. The goal of D²EFT-GIC is to evaluate a novel tool, the "Graphical Informed Consent" (GIC), within D²EFT. The GIC is designed to supplement the informed consent process with a set of culturally- and gender-adapted illustrations, with an explanatory script for researchers, that complements the mandatory written participant information sheet and consent form. The investigators propose to assess the acceptability and feasibility of this tool from the participants and researchers perspectives. The GIC will be first pre-tested in one or more site(s) - where the informed consent process is challenging because of literacy, language or culture barriers - in 10 prospective participants for D²EFT. If this stage shows there is no negative impact of the GIC on the consent process, the second stage will study the feasibility of implementing the GIC in the usual practice.
Social distancing measures put in place to combat the COVID-19 disease pandemic may increase social isolation and impact cardiovascular disease prevention behaviors among people living with HIV (PLWH). This study builds on a previously developed nurse-led intervention to improve blood pressure and cholesterol care for PLWH. The investigators will adapt the intervention to be administered virtually in order to facilitate cardiovascular prevention care within the US health care system which has sustained long-term changes as a result of the COVID-19 pandemic. The implementation and effectiveness of the intervention will be tested in a 12-month single arm intervention study.
Since 1996, HAART based on 3-drug regimens (3DR) in people living with HIV (PLHIV) has decreased mortality and today, PLHIV have a life expectancy close to that of the general population. In the last decade new drugs have improved tolerance and posology of these treatment. However PLHIV needs to continue the treatment and will likely remain on antiviral therapy for many years. In the recent period, active research is being sought with the aim of improving the dosage and reducing the amount of drugs necessary to maintain efficacy, to avoid the possible cumulative effects of long-term antiretroviral therapy (ART). Two-drug regimens (2DRs) have been investigated as a means for reducing the number of antiretroviral agents (ARVs) taken by individuals who need lifelong ART. Dovato® (Dolutegravir/lamivudine) has been evaluated in two phase III studies (GEMINI-1 and GEMINI-2) in treatment-naive adults achieving non inferiority according to the US Food and Drug Administration (FDA) Snapshot algorithm. These data led to the approval of the fixed-dose combination of dolutegravir/lamivudine as a once-daily, single-tablet 2DR by the FDA and the European Medicines Agency. Actual update to the US Department of Health and Human Services treatment guidelines for HIV-1 infection and European AIDS Clinical Society guidelines indicate Dovato ® as an initial treatment in HIV-naÏve patients. However there is no real- life cohort data. Our aim is to provide information related to effectiveness and tolerability/safety in naïve patients when used in routine clinical practice. It has been already published results from the phase III study in pretreatment adult patients. Our results in real life have encouraged us to conduct a multicenter cohort study in patients who have already started their first antiretroviral therapy with dolutegravir (DTG) + lamivudine (3TC), to verify efficacy and tolerance in real life. Our hypothesis is that the data will be similar to those reported in clinical trials.
This is a phase I, open-label, dose-escalation study to investigate short-term safety, pharmacokinetics, and antiviral activity of UB-421 SC with 4 weekly doses in treatment naive HIV-1 infected patients. Eligible (n=6 per dose cohort) subjects will be sequentially enrolled into 3 escalating-dose cohorts to receive 4 weekly fixed doses of UB-421 SC at either 250 mg (Cohort A), 500 mg (Cohort B) or 700 mg (Cohort C). Subjects should be followed for safety for additional 4 weeks after the last UB-421 SC dosing. In order to control viral load while minimizing confounding in safety assessment, subjects can initiate standard anti-retroviral therapy (ART) two weeks after the last UB-421 SC dosing. Escalation to the next higher dose cohort will be determined based on dose limited toxicity (DLT) evaluation. The dose escalation will be stopped if ≥ 2/6 subjects experience DLT or when clinical trial steering committee (CTSC) determines it is not suitable to escalate the dose level. In this study, DLT is defined as any ≥ grade 3 AE occurred within 21 days from prior UB-421 SC dosing and is considered drug related. When there is any ≥grade 3 AE(s) occurred within 21 days from prior UB-421 SC dosing in any subject out of the current dose cohort (n=6), the duty of the CTSC will be initiated. The CTSC will be responsible for DLT evaluation. The committee members will evaluate the safety data of all subjects in each cohort through baseline to at least 21 days following the last UB-421 SC dosing. The administration of the next higher dose level at TV1 will be conducted after the committee grants the dose escalation. However, dose escalation will be proceeded if there is no ≥ grade 3 AE and upon agreement from all investigators without holding the steering committee meeting. Subjects will be assessed at Screening, weekly during Treatment Period and Follow-up Period. The assessment includes physical examination, vital sign, laboratory parameters, HIV-1 viral load, CD4+ and CD8+ T-cell counts. Samples for the drug concentration measurement will be collected at weekly intervals throughout the study, immediately before UB-421 SC dosing. Additional intensive PK sampling will be scheduled during the first dosing interval (from TV1 to TV2) at 1, 3, 6, 24, 48, 72 and 96 hours post first UB-421 SC dosing for PK subgroup (at least 3 subjects per dose cohort). The immunogenicity of UB-421 SC will be monitored by measuring anti-UB-421 antibodies in pre-dose serum samples at day 0 and post-dose serum at day 14, 28, 35, 42 and 49. Viral reservoir, immunophenotyping and CD4+ (D1) receptor occupancy will also be explored. Subjects should discontinue from UB-421 SC treatment if they experience a sustained decrease from baseline in CD4+ (D2) T cell counts of ≧50% at two consecutive visits or drug-related AE(s) with severity grade 3 or 4 (according to the Division of AIDS, National Institute of Allergy and Infectious Diseases (DAIDS) AE grading).