View clinical trials related to HIV Infections.
Filter by:This is a cluster randomized trial to evaluate the effectiveness of integrated care centers (ICC) to improve access to HIV testing, prevention services, and treatment among high-risk populations of injection drug users (IDU) and men who have sex with men (MSM) in India. We will collect baseline ethnographic and survey data from approximately 27 IDU or MSM sites in India. We will use baseline data to select 22 sites for the trial (12 IDU and 10 MSM) and to stratify sites according to key baseline characteristics. We will perform stratified randomization to assign sites to either the ICC intervention or to standard services. ICCs, which will be either IDU or MSM-focused, will provide an accepting atmosphere in which members of vulnerable groups can drop-in, receive rapid HIV voluntary counselling and testing, risk reduction counseling and services, and antiretroviral therapy. ICCs will be scaled-up from existing governmental or non-governmental organizations and services provided at ICCs will be supported by the National AIDS Control Organization (NACO) of India. After providing services in communities for two years, we will conduct an evaluation survey (with biological and behavioral measures) of approximately 1000 subjects in the target populations in each of the 22 study sites. Integrated care centers have the potential to improve access to HIV prevention and treatment services among vulnerable, high-risk populations.
The purpose of this study is to determine whether Fluzone High Dose increases the immune response to the influenza antigens contained in the vaccine compared to standard-dose Fluzone in immunocompromised children and young adults. Safety and efficacy data will also be collected.
The purpose of the study is to determine whether SBIRT is an effective intervention with inmates and to estimate the costs of providing SBIRT to this population.
This is a randomized controlled intervention trial with 1,500 pregnant and postpartum women to examine the efficacy of an enhanced model of ongoing post-test support for women attending antenatal and postnatal care in KwaZulu-Natal, South Africa. Through the intervention, the investigators will tailor voluntary counseling and testing (VCT) for HIV to the ANC setting and provide a continuum of psychosocial support for pregnant women through: (1) a standardized health education video before HIV pre-test counseling; (2) HIV pre- and post-test counseling sessions that prepare women for decisions related to testing, serostatus disclosure and anti-retroviral (ARV) prophylaxis and help women plan strategies for sexual risk behavior change; (3) two additional post-test counseling sessions postpartum focusing on legal education and referral, partner testing, sexual risk behavior change and family planning decisions and; (4) an active referral system to post-test support groups run by a clinically trained staff psychologist and (5) an active referral system to legal services run by a lawyer at the clinic. Through this intervention trial the investigators will be testing the following hypotheses: H1: Women receiving the intervention will have significantly lower sexual risk of HIV at 14 weeks and 9-months post-partum as compared to women in the control arm. Sexual risk of HIV will be measured by: STI incidence (Trichomonas vaginalis, Neisseria gonorrhea and Chlamydia), consistent condom use, unprotected sex in past 30 days, and unprotected sex since delivery. H2: Women receiving the intervention will report significantly better outcomes related to prevention of mother to child transmission (PMTCT) service uptake at 14 weeks and 9 months post-partum as compared to women in the control arm. PMTCT service uptake will be measured by acceptance of HIV VCT among HIV-positive and HIV-negative women; acceptance of ARVs, adherence to national infant feeding guidelines, and family planning use among HIV-positive women. H3: Women in the intervention arm will report significantly better psychosocial outcomes at 14 weeks and 9 months post-partum as compared to women in the control arm. Psychosocial outcomes will be measured by: perceived social support, emotional distress, and partner violence among HIV-positive and HIV-negative women.
The purpose of this study is to assess the safety and ability of panobinostat to re-activate HIV transcription in latently infected CD4+ T-cells among HIV-infected patients on stable antiretroviral therapy
Switching from the ritonavir-boosted protease inhibitor component to raltegravir in stable HIV-infected adult patients receiving combination therapy will demonstrate improved clinical tolerability or lipid profiles with sustained plasma virological response (<50 copies/ml).
To date, despite the known benefits of antiretroviral therapy (ART), many HIV-infected people are presenting late with very low CD4+ T-cells levels below 350/ul. These patients are more likely to be diagnosed with opportunistic infections, their risk of death is higher and their rate of immunological improvement is slower (Mussini C et al., 2008). These patients often present a real challenge due to their advanced clinical status (Borghi V et al., 2008). Unfortunately, little is known about the clinical presentation of these patients, their responses to antiretroviral treatment and especially about the changes in the adaptive and innate immunity of the GALT.
This is an observational study that seeks to gather information about perceptions of body image through the use of a one-time questionnaire completed by participants at the time of study enrollment. Effective management of Human Acquired Immune Deficiency Syndrome (AIDS) caused by the Human Immunodeficiency Virus (HIV) has become possible through the use of Highly Active Antiretroviral Treatment (HAART). As a result of more successful treatment options, HIV/AIDS has transitioned from a terminal illness to one which is treated as a chronic condition. One particular group that has been impacted tremendously by HIV in the United States is the adolescent population. As youth are living longer with HIV/AIDS, clinicians and researchers are beginning to examine ways in which the disease can affect one's physical health, mental health, and other psychosocial factors. Research emerging involving adults with HIV/AIDS has suggested that increased attention to and negative views of one's body image may be found at a higher rate in this group. To our knowledge, very few studies have examined this relationship in adolescents with HIV.
This randomized clinical trial uses a health plan's electronic medical record (EMR) alcohol screen; and examines innovative behavioral interventions, and their cost effectiveness, for hazardous drinking within a large HIV primary care clinic. We will compare Motivational Interviewing (MI) and Email Feedback (EF) to usual care; and evaluate the effect of the interventions on unhealthy drinking, comorbid drug use, enrollment in substance use treatment programs, and HIV outcomes including antiretroviral therapy adherence, HIV RNA control, and unsafe sex. Given the well-known adverse effects of unhealthy drinking on HIV care and outcomes, the proposed study has the potential to make a significant impact in the care of HIV patients.
The purpose of this study is to determine the bone mineral density in male and female patients with HIV infection according to age groups. This will enable a practical approach to screening for osteoporosis and the management and prevention of fragility fractures in people with HIV. In addition, all risk factors commonly associated with fragility fractures and osteoporosis are collected, as is HIV drug history. Hence, as secondary outcomes, the associations with reduced bone mineral density can be ascertained.