Rifabutin

One in four older persons living with HIV/AIDS (PLWHA) report at least one suicide attempt in their lifetime, and the risk for death by suicide is 100 times higher in PLWHA than in the general population. Currently, there are no behavioral interventions that specifically address suicide prevention for older PLWHA, despite their unique biopsychosocial and structural risk factors. Through this work, investigators will adapt Dialectical Behavior Therapy, an evidence-based intervention for suicide prevention, for patients with PLWHA to be delivered by an AI-powered conversational Agent developed by our industry partner, Empower Health. Investigators will then pilot test the feasibility, usability, acceptability and preliminary efficacy to improve self-efficacy to manage negative emotions in n=50 older adults living with HIV/AIDS.

This project will explore the development of a personalized decision support tool to assist with pre-exposure prophylaxis (PrEP) initiation and persistence among patients identified in the emergency department (ED) and urgent care settings as PrEP eligible. First, the investigators will use a sequence of validated implementation science methodologies to develop and validate a decision support tool designed to optimize PrEP persistence by strengthening self-efficacy by addressing the multifaceted medical and social needs of the individual patient. The investigators will then test the preliminary effectiveness of this tool through a pilot stepped wedge implementation trial in two EDs and an urgent care in Baltimore, MD and Washington, DC among 120 PrEP eligible patients to determine PrEP initiation, linkage to care, persistence, and adherence rates.

The goal of this clinical trial is to examine the effects of a telephone-delivered Brief Behavioral Treatment Insomnia (BBTI) versus a Brief Mindfulness Treatment (BMT) on cognitive and sleep outcomes in older adults with HIV. The main questions it aims to answer are: What are the effects of BBTI vs BMT on self-reported and observed sleep outcomes in older adults with HIV and insomnia up to 1-year post-intervention? What are the effects of BBTI vs BMT on self-reported and observed cognitive comes in older adults with HIV and insomnia up to 1-year post-intervention? What is the association between Alzheimer's Disease biomarkers and sleep and cognitive outcomes in older adults with HIV receiving BBTI vs BMT? Participants will: * Complete 4 weeks of telephone-delivered BBTI or BMT * Attend baseline, post-intervention, and 1-year post in-person visits for sleep and cognitive assessments * Have blood collected at all three time points

H. pylori is an infection of the stomach that can cause chronic gastritis, gastric cancer and peptic ulcer disease. The goal of this study is to screen people for this infection and offer treatment for those who test positive for the infection. By treating those who are positive for H. pylori, there is an opportunity to prevent gastritis, peptic ulcer disease, and even gastric cancer.

This study is testing software designed to help healthcare providers choose the best HIV treatment combinations for their patients. HIV medicines, known as antiretroviral therapy (ART), can be complex to manage because the right regimen depends on many factors-such as drug resistance, other health conditions, and medication schedules. Many people with HIV are cared for by general clinicians who may not have access to HIV specialists, which can make treatment decisions more challenging. In this study, healthcare providers will use patient cases to compare standard HIV treatment resources with a new clinical decision support tool that gives evidence-based ART recommendations at the point of care. The investigators hypothesize that using the tool will help providers select treatment plans that better match clinical guidelines, make decisions faster, reduce mental effort, and increase overall satisfaction with the prescribing process.

This research study aims to find out how safe and well tolerated the experimental study drugs are when given to persons with HIV (PWH) taking antiretroviral therapy (ART). The study treatments are MGD014 and MGD020, which are two antibodies developed specifically for HIV, and Vorinostat, an oral medication to help expose HIV in cells to the antibodies. The study will measure the impact of study treatment on non-active HIV in cells, and how long MGD014 and MGD020 stay in the body after they are given. In this study, participants will be randomly assigned to one of three groups. All participants receive MGD014 and MGD020, given sequentially as infusions through an IV for 4 doses. Participants in one group (group A) receive only MGD014 and MGD020. Participants in another group (group B) will stop taking their ART therapy for up to 8 weeks (a temporary treatment interruption (TTI)) while receiving MGD014 and MGD020. Participants in the third group (group C) receive Vorinostat in addition to MGD014 and MGD020. Total time of participation is about 8 months and involves 13 or 18 visits, depending on group assignment.

This clinical trial is designed to test the effects of alendronate (ALN) on people living with HIV who are already receiving antiretroviral therapy (ART). Participants are randomly assigned in a 2:1 ratio to either receive alendronate or a placebo, and neither the participants nor the researchers know who is receiving the actual treatment. The goal is to see if alendronate can reduce the size and activity of the HIV-1 reservoir in these individuals.

The goal of this randomized controlled trial is to pilot test new mobile health (mHealth) interventions to improve PrEP adherence among HIV-negative men who have sex with men (MSM) with mild to moderate methamphetamine use disorder (MUD). The CHAMPION intervention combines two mHealth tools-PrEPAPP and CBT4CBT-to address both HIV prevention and MUD treatment needs in this population. The study's specific aims are: * To evaluate the feasibility and acceptability of the CHAMPION intervention based on treatment retention and engagement rates. * To examine the preliminary efficacy the CHAMPION intervention to improve PrEP adherence, as measured by dried blood spot (DBS) tests compared to the waitlist control group.

This study is being done to test whether a drug called baricitinib, which blocks specific causes of inflammation, affects HIV-1 viral rebound and viral load levels after HIV treatment is discontinued. Researchers will test the effects of continuing baricitinib in people with HIV before and after discontinuing their antiretroviral therapy. This drug is approved by the Food and Drug Administration (FDA) for other diseases; it is not approved for the treatment of HIV-1. The study team will also investigate any side effects associated with the drug.

The goal of this study is to determine the feasibility and impact of delivering long-acting injectable cabotegravir HIV pre-exposure prophylaxis and suite of support services to adults who inject non-prescription drugs who are risk for HIV through known sexual risk.

The pilot is an intervention of a geriatric assessment and management tool (PATH) in outpatient HIV clinics.

The purpose of this study is to assess the feasibility and acceptability of providing oral pre-exposure prophylaxis (PrEP) and opioid agonist therapy (OAT) simultaneously in existing pharmacy-based programs operating in Alberta and Saskatchewan, to collect preference, adherence, and persistence data on oral PrEP, and to assess interest / acceptability of long-lasting injectable options for human immunodeficiency virus (HIV) prevention.