View clinical trials related to HIV.
Filter by:This project aims to enroll 220 incarcerated individuals living with HIV, Hepatitis C (HCV), or history of substance misuse preparing for release into a pilot implementation study to test the feasibility and acceptability of an adapted Coordinated Transitional Care intervention in a Criminal Justice setting (CJC-TraC). Participants can expect to be on study for up to 6 months.
Public deliberation is a novel method for engaging the public in collective decision-making. Its goal is to facilitate debate and discussion that: 1) fosters the formation of reasonable and informed opinions, 2) permits participants to revise their perspectives and positions in light of new information and dialogue with others, and 3) encourages participants to consider not only their own preferences but also the greater goal of a policy or resolution that is justifiable for all persons affected by the issue under debate. Public deliberation involves: in-depth education on the topic of interest, presentation of conflicting perspectives from expert witnesses and key stakeholders, facilitated public discussion of core issues, and development of resolutions that are acceptable to participants. Public deliberation requires significant commitment from deliberants who are actively engaged over the course of several sessions. Public deliberation can be successful when more traditional methods of stakeholder engagement fail, as it allows for in-depth discussion and demonstrated awareness of the moral difference in deciding for oneself and others. Minor consent to biomedical HIV prevention research highlights difficulties with consent, particularly for minors, and how key ethical principles may come into conflict. Typically, institutions and investigators rely upon parental permission to protect minors from research-related harm and coercion. However, the parent permission model may be harmful in stigmatizing health research such as HIV. The consent process creates potential for disclosure of the minor's sensitive behaviors and/or identities to their parents who were otherwise unaware of them. This risk is heightened for sexual and gender minority adolescents, who may face physical and social harm when their sexual or gender identities are disclosed. This risk of harm, and the ethical conflict it creates has contributed to delays in clinical trials and clinical use of HIV prevention methods in minors. This project will test public deliberation as a method for improving consent processes for engaging vulnerable populations in clinical research on sensitive or stigmatizing health problems. The investigators use minor consent for biomedical HIV prevention research as an exemplar case. The primary hypothesis is that participation in public deliberation will change participant's acceptability of different models of minor consent.
We will use a web-based system in order to deliver a text messaging-based intervention and assess the efficacy to increase retention in HIV care among HIV+ gay men in Peru.
Evaluate the impact of phone calls from a male counselor in increasing linkage to HIV care and PrEP among male partners of pregnant women attending PMTCT.
In a prospective multi-center observational study, 200 HIV-infected patients treated with antiretroviral treatment (ART) and who suffered from coronary artery disease (CAD) will be enrolled. Blood samples for biological parameters will be collected with all participants: lipid profile and markers of systemic inflammation specific for HIV-infection (lipopolysaccharide-binding protein; cytokines: IL-1β, IL-6, IL-8, IL-10, TNF -α, INF-γ, INF-α; procalcitonin; inflammatory hsCRP). All of them will undergo functional testing (Echo, CMR both at rest and stress if necessary) and invasive imaging with QCA, FFR, QFR, OCT, IVUS, VH-IVUS, NIRS. Patients will be treated according to the current and previous recommendations. Both medical treatment and percutaneous transluminal coronary angioplasty (PTCA) with or without stenting will be done. Collected data will be analyzed: correlation between ART, blood test results, coronary angiography results, including performed PTCA, history of myocardial infarctions, and other cardiovascular events. The follow-up period will achieve 12 months prospectively with collected clinical events and imaging outcomes which will be determined at the baseline and 12-month follow-up. The independent ethics expertise will be provided by the Central Clinical Hospital of the Russian Academy of Sciences (Moscow, Russia). The monitoring of the clinical data with imaging will be provided by The Ethics Board of Central Clinical Hospital of the Russian Academy of Sciences.
In a PCORI-funded project on HIV and aging engagement that was co-led by the study team, the topics of isolation and depressions were identified as priority areas of deep concern among older PLWH. The COVID-19 pandemic has enhanced the urgency to test interventions to mitigate depression and isolation among older PLWH. However, there is scant evidence on effective interventions that help mitigate depression and isolation among older PLWH. While physical distancing and stay at home orders are a necessary strategy to flatten the curve, ease pressure on the healthcare system, and protect the most vulnerable, the order further increases the isolation faced by people aging with HIV, and creates barriers to accessing medications, health services, and other resources. This project will include 6 virtual focus groups and 12 individual interviews with adults ages 50 or older in California (Palm Spring, Los Angeles) and the Tampa-Bay region, Florida to (1): further characterize issues related to depression, isolation, and basic needs of people aging with HIV during the COVID-19 pandemic (2) utilizing results from Aim 1, co-develop ideas for what to include in a virtual village, and (3) create and pilot the virtual village in a group of people aging with HIV. The overall goal of this study is to execute an innovative solution to address issues related to isolation for older PLWH which have been exacerbated during the COVID-19 pandemic.
Background: Coronavirus disease 2019 (COVID-19) has affected almost every country in the world, especially in terms of health system capacity and economic burden. People from sub-Saharan Africa (SSA) often face interaction between human immunodeficiency virus (HIV) infection and non-communicable diseases such as cardiovascular disease. Role of HIV infection and anti-retroviral treatment (ART) in altered cardiovascular risk is questionable and there is still need to further carry out research in this field. However, thus far it is unclear, what impact the COVID-19 co-infection in people living with HIV (PLHIV), with or without therapy will have. The ENDOCOVID project aims to investigate whether and how HIV-infection in COVID-19 patients modulates the time course of the disease, alters cardiovascular risk, and changes vascular endothelial function and coagulation parameters/ thrombosis risk. Methods: In this long-term study, cardiovascular research on PLHIV with or without ART with COVID-19 and HIV-negative with COVID-19 will be carried out via clinical and biochemical measurements for cardiovascular risk factors and biomarkers of cardiovascular disease (CVD). Vascular and endothelial function will be measured by brachial artery flow-mediated dilatation (FMD), carotid intima-media thickness (IMT) assessments, and retinal blood vessel analyses, along with vascular endothelial biomarkers and coagualation markers. The correlation between HIV-infection in COVID-19 PLHIV with or without ART and its role in enhancement of cardiovascular risk and endothelial dysfunction will be assessed. Potential changes in these endpoints by COVID-19 will be followed for 4 weeks across the three groups (PLHIVwith or without ART and HIV negatives). Impact of project: The ENDOCOVID project aims to evaluate in the long-term the cardiovascular risk and vascular endothelial function in PLHIV thus revealing an important transitional cardiovascular phenotype in COVID-19.
Weight gain with the integrase inhibitors and tenofovir alafenamide has been observed in observational cohorts and randomized controlled clinical trials. Although some risk factors have been identified, the cause is unknown and it remains to be determined if the changes are reversible. The weight gain is of concern to persons living with HIV. This pilot intervention study is designed to provide preliminary data on whether switching patients with weight gain on an INSTI-based regimen to a combination of doravirine/tenofovir disoproxil fumarate/lamivudine (DOR/3TC/TDF, an NNRTI-based regimen) for one year can slow down or even reverse weight gain. These data will then be used to inform the design and sample size of a larger switch study.
A cross-sectional study that uses ecological data from (1) PLWHIV under care at 31st December 2017, and (2) from yearly admissions to care occurred during 2013 - 2017, from centers belonging to LAW-HIV.
The purpose of this study is to pilot a mobile health intervention, originally designed for HIV retention in care, for use in aiding patients with medication refills. The study will implement the PositiveLinks Rx app with the Henrico Health department. The study will assess user engagement and satisfaction with the app as well as preliminary impact on patient refill compliance.