View clinical trials related to HIV Infection.
Filter by:This research trial studies the incidence of human papilloma virus (HPV) infection and HPV-associated disease in screening Indian men who have sex with human immunodeficiency virus (HIV)-positive men. Gathering health information over time from Indian men who have sex with men (MSM) may help doctors determine how many HIV -positive MSM develop new HPV infections and how many HIV-positive MSM have HPV related disease.
This research trial studies the incidence of human immunodeficiency virus (HIV) infection in screening Indian men who have sex with men (MSM). Gathering health information over time from Indian MSM may help doctors determine how many Indian MSM develop new cases of HIV infection.
Most Veterans living with HIV are 50 years of age or older and can expect to live more than 20 years longer with HIV medication. However, despite this success, Veterans living with HIV are more likely to have age-related diseases and loss of fitness and muscle that place them at increased risk for disability. This is a major priority for the VHA, the largest provider of HIV care in the United States. The goal of this study is to test a circuit exercise program in Veterans living with HIV that is designed to slowdown the aging process. The exercise program will be widely available by Video Teleconferencing (VTEL) and does not require stationary exercise equipment, making it widely accessible. This research will help reach the goal for Veterans to preserve their quality of life and ability to function independently. Novel findings will strengthen strategies to maintain life-long fitness through a personalized exercise prescription.
This trial studies the frequency of incident and prevalent of cancer in people living with human immunodeficiency virus (HIV)/acquired immunodeficiency syndrome (AIDS) at cancer centers in Latin America. By counting how many people living with HIV/AIDS have cancer at these specific centers, researchers may better understand how they are being treated and cared for. This may help researchers to understand what new studies may be helpful for those areas in the future.
This phase II trial studies the side effects of a cord blood transplant using dilanubicel and to see how well it works in treating patients with human immunodeficiency virus (HIV) positive hematologic (blood) cancers. After a cord blood transplant, the immune cells, including white blood cells, can take a while to recover, putting the patient at increased risk of infection. Dilanubicel consists of blood stem cells that help to produce mature blood cells, including immune cells. Drugs used in chemotherapy, such as fludarabine, cyclophosphamide, and thiotepa, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Total body irradiation is a type of whole-body radiation. Giving chemotherapy and total-body irradiation before a cord blood transplant with dilanubicel may help to kill any cancer cells that are in the body and make room in the patient's bone marrow for new stem cells to grow and reduce the risk of infection.
During menopause, there is a decrease in a hormone estrogen, which leads to aging of the vagina. Vaginal aging includes changes in the type and amount of healthy bacteria in the vagina, inflammation and a breakdown of natural barriers that keep the vagina healthy and protected from infections. Some menopausal women develop a condition called vaginal atrophy, which causes vaginal dryness, irritation, pain with sex, and itching. We are testing whether an estradiol tablet placed inside the vagina will lead to fewer changes in the types of bacteria present in the vagina, improve vaginal atrophy symptoms and ultimately keep the vagina healthier for a longer. This is important for women with HIV as they are living longer, healthier, sexually active lives due to successful treatment with antiretrovirals.
This study evaluates efficacy and safety of rilpivirine as substitutive agent for the nucleosidic backbone of HAART in virologic suppressed patients when combined with cobicistat-boosted darunavir.
The purpose of this study is to assess the efficacy of a fixed dose combination (FDC) of glecaprevir/pibrentasvir (G/P) given for 4 weeks in acute hepatitis C (HCV)-infected participants, with or without HIV-1 coinfection.
The human immunodeficiency virus (HIV) remains at the moment a major public health problem. The figures currently report 37 million people infected with HIV worldwide, as well as 2 million new infections every year, the majority of which are men who have sex with men (MSM). HIV research has accounted for more than 335,000 publications on PubMed since its first description in 1981. However, many questions remain unanswered, especially regarding the risk factors and protective factors, its transmission and acquisition, during sexual intercourse. By creating a background on PubMed with the keyword "HIV", we can see that at the end of the 80's, it was already established that male circumcision decreased the risk of transmission of HIV by 50 to 60%. Multiple hypotheses have been studied to justify this discovery, such as the reduction of micro-traumatisms, the modification of keratinization, the modification of penile anatomy induced by foreskin removal. In parallel, the rise of the study of the human microbiota, which refers to all microorganisms (bacteria, viruses, archaea, fungi and parasites) living in a specific environment, the human body, and this in a healthy or pathological situation. There is evidence that the microbiota may be involved in the pathogenesis of various diseases and may play a major role in the homeostasis of the human body. This implication has also interested researchers in the field of HIV : the protective role of circumcision in the acquisition and transmission of HIV has therefore begun to be studied in terms of the modification of the penile microbiome. The first studies showed that circumcision had an impact on the abundance of bacteria present in the penis in humans, and modified the aerobic / anaerobic ratio in favor of the increase of aerobic bacteria. The first hypothesis was that circumcision played a protective role in the acquisition and transmission of HIV through a decrease in the diversity of the penile microbiota and in particular anaerobes. This discovery was disrupted by the emergence of studies tending to question a microbiota predisposing to the risk of HIV acquisition in both men and women. Indeed, it has been shown that certain bacteria (Prevotella, Dialister, ...) could favor the acquisition of the virus by the attraction in their wake of inflammation cells such as CD4 and Langerhans cells which would facilitate by their presence. , the penetration of the virus. This hypothesis has been proven in studies of bacterial vaginosis, which is known to be a risk factor for HIV acquisition and transmission. In 2012, results showed that the loss of Lactobacillus, in favor of anaerobic increases such as Gardnerella, Atopobium, and Prevotella, increased this risk against the HIV virus. Similarly, 7 bacteria have recently been incriminated in this phenomenon of susceptibility to HIV acquisition (Parvimonas, Gemella asaccharolytica, Mycoplasma hominis, Leptotrichia / Sneathia, Eggerthellaspecies and Megasphaeraspecies).Being committed to the exploration of the human microbiota in particular by culture, we propose to extend the knowledge of balano-preputial furrow 's microbiota in patients infected by HIV or not and supported in department Infectious Diseases. It is in this context, that a preliminary study carried out at the IHU between January and July 2018 made it possible to describe the existence of variability of the microbiota according to various criteria such as circumcision, HIV infection and sexual practices.
Despite the advent of safer HIV therapies, high levels of markers of systemic inflammation and increased cardiovascular risk threaten the well-being of individuals living with HIV and present a significant challenge for HIV providers. These risks may be accentuated in HIV-infected individuals who are active intravenous drug users (IVDU); however, this population has been specifically excluded from prior studies assessing immune activation and cardiovascular risk in people living with HIV. In this study, the investigators will specifically target HIV-infected participants who are active IVDU, and co-enroll a control group of HIV-infected participants who never used IV drugs. The investigators will study the specific alterations in immune activation and several mechanisms felt to be potential drivers of immune activation outside of the IVDU population, namely gut integrity alteration, microbial translocation, and oxidized lipids. The investigators will also study the effect of IVDU on markers of arterial inflammation and vascular function. Importantly, the investigators will study the reversibility of immune activation, gut dysfunction, and cardiovascular markers after cessation of IVDU, and to that effect, compare strategies for IVDU cessation-buprenorphine/naloxone versus methadone or vivitrol maintenance treatment.