View clinical trials related to HIV Infection.
Filter by:Hepatitis B is a contagious virus that can damage a person's liver. It can be prevented by vaccination, but for many HIV-positive people, the vaccines do not help them achieve adequate protection against this virus. In an attempt to improve response to vaccination and achieve protection from hepatitis B, this trial will compare the immune system response to 3 hepatitis B vaccine regimens in HIV-positive adolescents 12 through 24 years of age.
A number of factors influence HIV-positive adolescents' acceptance of and willingness to continue taking anti-HIV medicines. These factors include mental health and substance abuse issues, barriers such as lack of medical insurance, and cognitive-behavioral barriers (such as a person's impression of the impact of the medicines on his/her health and a person's sense of his/her ability to continue taking the medications prescribed). The purpose of this study is to use a survey to determine how common specific barriers are that prevent HIV positive adolescents from taking their anti-HIV medicines and if those barriers cluster together. The information collected will be used to develop and validate a schema for classifying HIV medication adherence by barriers to adherence or clusters of barriers to adherence. This classification schema could then be used in the development of interventions that better meet the needs of HIV-infected youth.
This is Phase II of a three stage project whose overall goals are to develop viable community-based HIV prevention interventions and to form and maintain the necessary community collaborations to support such Adolescent Trials Network (ATN) research activities. This phase will describe specific locations within high-risk areas where youth, ages 12-24, spend time. HIV risk behaviors, social networking patterns and HIV prevalence among youth at these venues will be assessed by administering anonymous computerized interviews to eligible and willing youth. This information will be shared with community partners during scheduled working group meetings.
Identifying young people with early HIV-1 infection is important for increasing linkage to care, for behavioral counseling, and for enrolling individuals into programs that can provide effective interventions to disease progression and improve outcome. This study will develop and evaluate a saliva-based sensitive/less sensitive (S/LS) assay for differentiating persons with recent HIV-1 infection (less than 133 days) from those with established HIV-1 infection.
Risk behaviors and their associated adverse health outcomes are becoming increasingly problematic among HIV-infected youth. This study is being conducted to test whether a brief motivational enhancement (ME) intervention will help reduce health risk behaviors (drug and alcohol use, sexual risk behavior, poor adherence to medications) among HIV+ youth.
This study will compare the response of subjects who failed a first-line ATV-containing regimen and who have the 150L-containing virus to subsequent protease inhibitor (PI)-containing therapy with that of a cohort who has failed a first-line reverse transcriptase inhibitor (NNRTI), and is subsequently receiving PI-containing therapy.
Androgen deficiency in HIV-infected women is associated with sarcopenia and may cause critical reductions in physical functioning and reduced bone density. The effects of long-term androgen therapy on lean body mass, bone density and other clinical endpoints including quality of life, functional status and neurocognitive function in HIV-infected women are not known.
This study was designed to evaluate if subjects who took 600 mg of abacavir and 300 mg of lamivudine once-daily as a single tablet were just as likely to have adverse events compared to subjects who took 300 mg of abacavir and 150 mg of lamivudine administered as separate tablets twice-daily.
The purpose of conducting this already-FDA approved Phase I clinical trial is to evaluate the safety and efficacy of etanercept (Enbrel) on the response rate in HIV-infected subjects who have failed to respond to conventional antiretroviral (HAART) therapy and for whom no alternative therapy exists. The greatest challenge faced by HIV-treating clinicians today is the management of virologic failure and metabolic complications of anti-HIV treatment. Treatment failure can occur because of non-compliance, drug discontinuation, lack of drug potency, inadequate drug plasma concentration or drug resistance. Of these, drug resistance remains the single most important reason for virological failure and rapidly limits treatment options.
This study will compare the ability of fosamprenavir 700 mg with ritonavir 100 mg twice a day or lopinavir 400 mg with ritonavir 100 mg twice a day both combined with a fixed dose combination tablet of abacavir 600 mg and lamivudine 300 mg once a day to suppress virus levels of HIV to less than 400 copies/mL of blood. In addition we will study the safety and tolerability of these compounds over the 48 week study period in patients naive to anti-HIV therapy.