View clinical trials related to HIV/AIDS.
Filter by:This is a 3-year prospective randomized comparative study of the efficacy of patient navigation on health education, health related quality of life, healthcare utilization, and medical outcomes in formerly incarcerated individuals. Individuals will be randomized to the patient-navigator intervention or to a care-as-usual control condition. A total of 300 recently incarcerated individuals will be enrolled with 150 subjects each in the intervention and usual care group. The investigators hypothesize that the intervention will improve health education, health related quality of life, adherence to clinical appointments, glycemic/blood pressure control, and virologic suppression in HIV-infected. The results of this study will demonstrate interventions to eliminate health disparities in a highly marginalized group going through the transitional phase of re-entry into the community.
Background: - Cervical cancer is a major cause of cancer deaths among women. Most cases of cervical cancer are caused by the human papillomavirus (HPV). HPV is more common in women who have the human immunodeficiency virus (HIV). India has one of the highest rates of women who have both cervical cancer and HIV infection. - Cervical cancer can be discovered in early stages by screening for HPV infection. Researchers want to compare new cervical cancer screening tests for HIV-infected women. They also want to know more about how HPV can lead to cervical cancer in HIV-infected women. To do so, they will hold a study to screen HIV-infected women in India. Objectives: - To improve cervical cancer screening methods in HIV-infected women in India. Eligibility: - Women at least 18 years of age who have HIV infection. - Participants will be recruited from HIV-focused health care clinics in Pune and Chennai, India. Design: - Participants will have a physical exam and medical history. They will provide a urine sample and proof of HIV infection. - Participants will have a gynecological exam. This will involve a pelvic exam and Pap smear to collect cells for study. It will also involve a cervical exam to look for precancerous cells. Cervical tissue may be collected. - Participants will also provide a blood sample for testing. - Participants will return in 2 weeks for the test results. If there are signs of precancerous or cancer cells, participants will be referred to a doctor for treatment.
The purpose of this study is to determine if treatment with pegylated interferon alpha 2b (peg-IFN-α2b) will reduce the amount of integrated HIV DNA in peripheral blood cells and tissues of individuals with chronic HIV infection receiving antiretroviral treatment (ART). A reduction and/or clearance of the latent viral reservoir (i.e.: virus that remains dormant in HIV-infected subjects receiving suppressive treatment ) is considered essential for HIV eradication. By measuring the changes in integrated proviral HIV DNA, which is considered a surrogate measure of the latent reservoir, the investigators will establish if peg-IFN-α2b treatment should be considered as a component of future viral eradication strategies.
The investigators will pilot test the intervention by randomizing 30 couples to one of three conditions: 1) DuoPACT, the newly-developed couples intervention; 2) Life Steps, a standardized antiretroviral adherence intervention for HIV+ individuals; and 3) a treatment as usual (TAU) assessment-only control condition. After randomization, intervention sessions will be delivered weekly (6 DuoPACT sessions, or 3 Life Steps sessions). All couples will be assessed pre/post intervention to evaluate intervention acceptability and feasibility.
Black men who have sex with men (MSM) have among the highest rates of new HIV infections of any group in the United States. Developing effective HIV prevention interventions that work with this group is a critical element of the National HIV/AIDS Strategy. In the first phase of our study ("the ethnographic phase"), the investigators will carry out community-based research that will explore structural, social and cultural factors relevant to how Black MSM might engage with Pre-Exposure Prophylaxis (PrEP). This phase of community-based research will inform the design of an enhanced PrEP adherence intervention, which will be subsequently tested at a community-based health clinic in Harlem in the second phase of the project.
The purpose of this study is to determine whether multiple doses of Efavirenz has an effect on the QTc interval (corrected by Fridericia) in CYP2B6 *1/*6 and *6/*6 healthy subjects.
The aim of this pilot study is to assess the feasibility, efficacy and safety of Darunavir/ritonavir 800/100 mg once daily (DRV/r) monotherapy as a switch-maintenance strategy for patients receiving second-line ART at Yaoundé Central Hospital in Cameroon. HIV-infected adults receiving second-line antiretroviral therapy (ART) for ≥3 months with 2 nucleos(t)ide reverse transcriptase inhibitors (NRTIs) plus either lopinavir/ritonavir (LPV/r) or atazanavir/ritonavir (ATV/r) will undergo plasma HIV-1 RNA ("viral") load testing. Those with a viral load below 50 copies/ml (<50 cps/ml) will undergo a repeat test ideally 4-6 weeks later (allowed up to 12 weeks); if the viral load is confirmed as <50 cps/ml the patient will be invited to join the randomised phase of the study. Patients (n=150) will be randomised 1:2 to either continue the current triple ART regimen (n=50) or switch to DRV/r monotherapy (n=100). The primary end-point will be viral load suppression <400 cps/ml at week 24; secondary end-points will be viral load suppression <50 cps/ml at week 12 and week 24, safety, tolerability, and emergence of protease inhibitor (PI) drug-resistance. Patients will continue observational follow-up depending on the treatment arm they are randomized to. After week 48, patients will return to local standard of care. Pharmacokinetics (PK) and pharmacogenomics sub-study to correlate plasma concentrations of DRV to outcomes, HIV-1 drug resistance testing sub study to detect mutants archived at the time of first-line ART failure and measuring HIV DNA load will be performed, as well as a cost-effectiveness analysis will test the hypothesis that savings can be achieved by switching to DRV/r monotherapy without affecting quality of care. The primary virological objective is to evaluate efficacy in terms of the percentage of subjects who have plasma HIV-1 RNA levels <400 cps/ml after 24 weeks of follow-up following a switch to DRV/r monotherapy versus continuing triple therapy containing 2 NRTIs + LPV/r (or ATV/r) (FDA Snapshot method). Study hypothesis: we propose that maintenance therapy with DRV/r monotherapy is a feasible, effective and safe treatment option for patients receiving second-line ART in Yaoundé.
This is a randomized controlled trial to contrast an intervention that relies on well-developed cognitive control systems (Motivational Interviewing; MI) to an intervention that relies on a more basic response to scheduled reward (Behavioral Skills Training; BST).
This is an investigator-initiated study to measure the impact of an educational intervention on the basic palliative approach for a multidisciplinary staff team at an outpatient HIV clinic. The study aims to: 1) refine a curriculum for non-palliative care clinicians caring for persons living with HIV disease early in the disease trajectory; 2) assess the impact of the palliative approach educational intervention on outcomes for 2 target populations: a) patients (mental health, quality of life, health-related quality of life and secondarily, retention in care and viral suppression) and b) staff (burn-out and caregiving stress). It is hypothesized that training outpatient HIV staff in palliative care competencies will improve care provided that might, in turn, improve clinical outcomes for HIV patients receiving care at that clinic. Quantitative data will be augmented by qualitative interviews of selected staff and patients at both clinics in the final year of the study to appreciate response to the intervention.
This is a prospective cohort study designed to define the impact of HIV infection and antiretroviral therapy (ART) on young adults with perinatal HIV infection (YAPHIV) as they transition into adulthood. A group of of perinatally exposed but uninfected young adults from a similar sociodemographic background and age distribution will be enrolled for comparison.