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HIV Infections clinical trials

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NCT ID: NCT03388398 Enrolling by invitation - HIV Infections Clinical Trials

Evaluation of the Population-level Impact of PMTCT Option B+ in Zimbabwe

Start date: January 2012
Phase: N/A
Study type: Observational

This study evaluates the impact of Zimbabwe's program for the prevention of mother-to-child HIV transmission (PMTCT) on vertical transmission of HIV infection and HIV-free survival among infants exposed to HIV. The study will test the hypothesis that the accelerated PMTCT program in Zimbabwe will result in fewer new HIV infections in infants and will increase infant survival.

NCT ID: NCT03369249 Enrolling by invitation - HIV Infections Clinical Trials

Health and Justice: A Continuum of Care for HIV and SU for Justice-Involved Young Adults (PHASE 2)

Start date: December 9, 2017
Phase: N/A
Study type: Interventional

This research study proposes to embed HIV testing outreach workers from a young adult focused medical and HIV treatment program into an alternative sentencing program to deliver a new service delivery model (Link2CARE) that integrates evidence-based protocols for justice-involved young adults to: a) promote HIV and STI testing, and HIV and SU risk screening, b) provide onsite intervention, and c) cross-system linkage to HIV, STI, and SU care. Phase 1 has already been completed. In phase 1, the intervention components were adapted for use among justice involved young adults and the resulting protocols were piloted with justice involved young adults, finalizing the resulting 4-session Link2CARE intervention. In phase 2, we will test Link2CARE among N=450 justice-involved young adults enrolled at the alternative sentencing program and conduct process evaluations with N=15 alternative sentencing program staff.

NCT ID: NCT03275571 Enrolling by invitation - HIV Infections Clinical Trials

HIV, Computerized Depression Therapy & Cognition

Start date: September 6, 2017
Phase: N/A
Study type: Interventional

Among people with HIV, the severity of depressive symptoms has repeatedly been associated with the presence of self-reported cognitive difficulties, even in the absence of impairment on neuropsychological testing. There is uncertainty about the clinical importance of these self-reports, especially when neuropsychological testing is normal. However, there is growing evidence that these self-reports are clinically important. For example, among patients with major depressive disorder (MDD), evidence suggests that functional impairments is mediated by self-reported cognitive dysfunction, rather than objective cognitive dysfunction. Treatment of depression with Cognitive-Behaviour Therapy (CBT) has been shown to improve depressive symptoms and psychosocial functioning in patients with recurrent major depressive disorder, but there are few studies of the impact of psychotherapy on self-reported cognition and cognitive performance. Good Days Ahead (GDA) is a computerized treatment program developed to address symptoms of depression and anxiety. It teaches the basic principles of computerized behavioral therapy (CBT) in nine therapy sessions, each typically taking 30 minutes to complete. GDA has been found to be as effective as face-to-face CBT in decreasing symptoms of depression and anxiety. The hypothesis is that people whose depressive symptoms are reduced following treatment with cCBT will also report fewer cognitive difficulties than before treatment. A second hypothesis is that changes in self-reported cognition will be concordant with changes in cognitive performance, such that people who make no improvement in self-report cognition will also show no improvement in cognitive performance and those who do improve on self-report will improve on cognitive performance.

NCT ID: NCT03157258 Enrolling by invitation - Clinical trials for Human Immunodeficiency Virus

Social Network Intervention to Engage Community PLH to Engage in HIV Medical Care

Start date: June 8, 2017
Phase: N/A
Study type: Interventional

People living with HIV infection (PLH) are clustered in friendship groups with other HIV+ persons, and an intervention delivered to all members of PLH social networks allows HIV+ people who are friends in day-to-day life to provide one another with support for entering, remaining, and adhering to HIV medical care. Moreover, an intervention delivered to groups attended by HIV+ persons who are friends increases HIV medical care engagement and decreases problem drinking more than individual counseling, probably because the network intervention harnessed mutual peer social support among friends who share the same HIV status, face similar coping issues, and interact together in day-to-day life. The planned research will be conducted in two phases in St. Petersburg, Russia.

NCT ID: NCT03100331 Enrolling by invitation - HIV/AIDS Clinical Trials

Neuropsychological Outcomes of Internationally-Adopted Children Who Are Perinatally-Infected With Human Immunodeficiency Virus

Start date: January 13, 2017
Phase: N/A
Study type: Interventional

Children who are perinatally-infected with HIV are extremely vulnerable to cognitive delays and psychiatric disease, and the risk for neuropsychiatric illness is compounded in children who are internationally-adopted and may have suffered trauma, abandonment, malnutrition and neglect. While cognitive and psychiatric issues have been described in HIV-infected children, and even more so in HIV-positive adults, there have been no reports on neuropsychiatric interventions that can improve cognitive and psychiatric states in this highly vulnerable population. Without these needed data, Pediatric HIV providers have not been able to advocate for optimal neuropsychiatric care in perinatally HIV-infected children, let alone those who has suffered the additional risk of being internationally adopted. In the proposed study, the investigators will report on the neuropsychological profiles and outcomes in a cohort of internationally-adopted, perinatally HIV-infected children between ages 6 to 16 years who have not previously undergone neuropsychological testing or treatment. Data obtained from this study will provide important contributions to the literature by building understanding of the complex needs of this population as well as guiding future intervention efforts. The investigators predict that intervention efforts aimed at helping educators understand the learning and cognitive challenges for many of our patients will guide targeted academic supports in the school setting and lead to gains in academic skills. The detailed information obtained during the comprehensive neuropsychological assessment and follow-up care will be shared with the child's key educators at school so that individualized educational strategies can be developed, while maintaining confidentiality regarding the child's HIV status.

NCT ID: NCT03072758 Enrolling by invitation - HIV Infections Clinical Trials

Men's Club: Impact of Male Partner Involvement on Initiation and Sustainment of Exclusive Breastfeeding Among Postpartum Women

Start date: March 30, 2017
Phase: N/A
Study type: Interventional

Breastfeeding remains the optimal mode of feeding for infants younger than six months. Exclusive Breast Feeding (EBF) among HIV-infected mothers has been shown to be associated with a sustained and significant reduction in HIV transmission and has the potential to reduce infant and under-five mortality. Given the considerable authority among men as decision makers in sub-Saharan African, we may be witnessing a missed opportunity to engage men in the education, awareness, and decision-making for EBF. Understanding the role and impact of male partners on this decision-making process require further examination to inform the development of effective and sustainable evidence-based interventions to support the initiation and sustainment of EBF.

NCT ID: NCT03066128 Enrolling by invitation - Clinical trials for Chronic HIV Infection

Point-of-care Viral Load Testing to Enable Streamlined Care and Task Shifting for Chronic HIV Care

Start date: February 24, 2017
Phase: N/A
Study type: Interventional

Effective management of patients on antiretroviral therapy (ART) is essential to improve clinical outcomes and prevent HIV transmission, but monitoring life-long ART for over 15 million HIV-infected people has become a challenge, particularly in low- and middle-income countries (LMICs). As programs continue to focus on identifying HIV-infected people and starting ART at higher CD4 thresholds, HIV providers have been overburdened, which has resulted in falling retention rates. As ART coverage scales up to include millions more people, additional strain will be placed on HIV clinicians and laboratories to manage stable patients on chronic ART. Implementing point-of-care HIV VL testing to enable task shifting to nurses for chronic HIV care may help mitigate these burdens. Point-of-care Viral Load (VL) testing is intended to differentiate patients who are potentially failing on their ART, so that they can be referred to the next level of care for possible ART regiment change, from patients who are virally suppressed on ART and can be managed by nurses. The investigator's scientific objective is to test the clinical equivalence and reduced cost of implementing a model for chronic HIV care that uses a point-of-care HIV VL assay to enable streamlined care and task shifting among healthcare workers at an urban clinic in South Africa. The central hypothesis is that rapid HIV VL testing, implemented by nurses, is an effective and cost-efficient strategy for management of chronic HIV infection in the majority of patients, thereby allowing more resources to be directed at the minority of patients who need greater attention. This work is innovative because it uses a randomized evaluation of an implementation model that combines a novel diagnostic point-of-care test with streamlined care and task shifting among healthcare workers compared to standard of care for chronic HIV care in a resource-limited setting. This randomized trial will then form the basis of a larger, multicountry proposal to demonstrate the clinical equivalence and cost-effectiveness of implementing an integrated point-of-care HIV VL testing and streamlined care model for chronic HIV care in LMICs. If nurses using clinic-based HIV VL testing are cost-effective for achieving both viral suppression and retention in care among patients on ART, then implementation of this chronic HIV care model would alleviate the strain on existing HIV providers and laboratories in LMICs.

NCT ID: NCT02990858 Enrolling by invitation - Hiv Clinical Trials

An Extension Protocol for Subjects Who Successfully Completed PRO140_CD02 Study

Start date: October 2016
Phase: Phase 2/Phase 3
Study type: Interventional

This is an extension study, to provide continued access to PRO 140 to subjects who complete participation in PRO140_CD02 and continue to receive clinical benefit and would require PRO 140 to form a viable regimen, in the opinion of the treating physician. The patient population for this trial are treatment-experienced HIV infected patients with CCR5-tropic virus who demonstrate evidence of HIV-1 suppression after successfully completed 24 weeks of treatment in the PRO140_CD02 study.

NCT ID: NCT02969161 Enrolling by invitation - Clinical trials for HIV (Human Immunodeficiency Virus)

Safe Generations Plus: Swaziland PMTCT LTF Study

Start date: March 2016
Phase: N/A
Study type: Observational

This study is to understand how to improve retention in care and treatment services to HIV positive pregnant women and their babies in Swaziland. The investigators will evaluate outcomes of patients who are lost-to-follow-up (LTF) under a new approach for prevention of mother-to-child (PMTCT) called Option B+, where all HIV positive pregnant women initiate lifelong antiretroviral therapy (ART) regardless of their disease stage. The goal is to understand the outcomes of patients who are LTF from care, and the reasons for disengagement from care in the context of PMTCT in order to inform efforts to improve retention in care among patients under Option B+.

NCT ID: NCT02960581 Enrolling by invitation - HIV Infection Clinical Trials

A Clinical Trial of the Safety, Pharmacokinetics and Antiviral Activity of PGT121 Monoclonal Antibody (mAb) in HIV-uninfected and HIV-infected Adults

Start date: November 2016
Phase: Phase 1
Study type: Interventional

This is a Phase 1 study to evaluate the safety, tolerability, pharmacokinetics and anti-viral efficacy of the PGT121 monoclonal antibody for HIV prevention and therapy.