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Active clinical trials for "HIV Infections"

Results 2481-2490 of 4182

Evaluation of Safety and Immunogenicity of a Human Papillomavirus (HPV) Vaccine in Human Immunodeficiency...

InfectionsPapillomavirus1 more

Infection with human papillomavirus (HPV) has been clearly established as the central cause of cervical cancer. This Phase IV, observer-blind study is designed to evaluate the safety and immunogenicity of Cervarix in HIV infected females aged 15 to 25 years as compared to Merck's HPV vaccine (Gardasil). For comparative purposes, a group of HIV negative females will also be evaluated. All subjects will receive the HPV vaccine (either Cervarix or Gardasil) according to a three-dose schedule (Day 0, Week 6, Month 6).

Completed46 enrollment criteria

PEPI-TiDP23-C104 is a First in Human Study With a Single Dose Escalation Part and a Multiple Dosing...

HIV Infections

The purpose of the study is to determine the safety, tolerability, and plasma pharmacokinetics (i.e., the levels of TMC589337 and TMC589354 circulating in your blood over time) of increasing single oral doses of TMC589337 and TMC589354 and of multiple increasing oral doses followed by a single dose of TMC310911 to assess the potential boosting effect on the latter compound. In this study 3 investigational new drugs are involved. These new investigational drugs called TMC589337 and TMC589354 (from the PEPI family) and TMC310911 are in process of development for the treatment of Human Immunodeficiency Virus-Type 1 (HIV-1). TMC589337 and TMC589354 are novel molecules with no antiviral activity to be used to enhance the pharmacokinetics profile of a drug. TMC310911 is a novel and potent compound and belongs to a medication class called protease inhibitors (PI).

Withdrawn10 enrollment criteria

Behavioral Intervention to Reduce Sexual and Injection Risks Among Female Sex Workers Who Also Inject...

HIVHIV Infections

The investigators propose a highly efficient four-arm (factorial) trial to simultaneously test the efficacy of two behavioral interventions aimed at: increasing condom use in the context of ongoing drug use and decreasing needle and paraphernalia sharing among female sex workers who also inject drugs in two Mexican-U.S. border cities: Tijuana and Ciudad Juarez.

Completed17 enrollment criteria

Pre-HIV Test Counseling Intervention to Reduce HIV Infection Risk Behavior in Men Who Are Not HIV...

HIV Infections

This study will evaluate the effectiveness of a single specialized pre-test counseling session in reducing HIV infection risk behavior in men who are not HIV infected.

Completed4 enrollment criteria

ADAPT-POL: Planned Parenthood Center of El Paso Adopting and Demonstrating the Adaptation of Prevention...

HIV Infections

This study will look at the following questions: Was there a significant difference in HIV prevention knowledge, risk reduction attitudes, norms, intentions, self efficacy, number of sexual partners, and incidence of unprotected anal intercourse among seropositive Hispanic men who have sex with men (MSM) after the implementation of ADAPT-POL? Hypothesis: There will be a significant increase in HIV prevention knowledge, intentions, and self efficacy concerning condom use. There will be a decrease in risk attitudes, norms, number of sexual partners, and incidence of unprotected anal intercourse among seropositive Hispanic MSM after the implementation of ADAPT-POL. How is exposure to the intervention and intervention dosage related to the following variables: HIV prevention knowledge, attitudes, intentions, and behaviors concerning unprotected anal intercourse? Hypothesis: Intervention exposure and dosage are positively correlated with improved HIV prevention knowledge, attitudes, intentions, and behaviors concerning unprotected anal intercourse.

Completed11 enrollment criteria

Feasibility and Pilot Efficacy of Flash-heated Breast Milk to Reduce Maternal-to-Child-Transmission...

HIV Infections

This study will investigate the feasibility of HIV positive mothers in Tanzania to correctly use the Flash-heat method to pasteurize their breast milk and for how long they are able to do so. The patients will be followed in this study for up to 3 months of Flash-heating their milk. Flash-heated breast milk could be a potential method to reduce mother-to-child transmission of HIV. The investigators will also collect infant health data to pilot a future efficacy trial. The investigators hypothesize that with enhanced home-based infant feeding counseling, mothers will be capable of Flash-heating their breast milk.

Completed10 enrollment criteria

Safety and Effectiveness of the Vaccine ALVAC-HIV vCP205 in HIV-Negative Adult Volunteers in Uganda...

HIV Infections

The purpose of this study is to see if it is safe to give ALVAC-HIV vCP205, a possible HIV vaccine, and to study the immune responses in adult HIV-1 uninfected volunteers. Uganda has been severely affected by HIV infection and AIDS and has been selected to participate in HIV-vaccine development. The HIV viruses commonly isolated from Uganda are 2 kinds that are not used in making current vaccines. Current vaccines generate several kinds of immune responses. Researchers would like to see if a response to the kind of virus in a current vaccine will also protect people from the viruses commonly found in Uganda.

Completed25 enrollment criteria

Safety and Tolerability of the Vaginal Gel PRO 2000/5

HIV Infections

The purpose of this study is to determine whether the vaginal gel PRO 2000/5 causes irritation when used daily. Studies have shown PRO 2000/5 is safe and well tolerated as a vaginal gel in healthy women who are not sexually active. However, it was not determined what side effects to skin in the vaginal area there might be in sexually active women.

Completed36 enrollment criteria

Safety of an HIV DNA Vaccine Given to HIV Uninfected Adults

HIV Infections

The purpose of this study is to see if the experimental HIV vaccine pGA2/JS2 is safe and is well tolerated at two different doses. Another important purpose of this study is to observe how the immune system responds to the vaccine at different dose levels. Vaccines are given to people to help their bodies fight infection. The vaccine being tested in this study is a DNA vaccine. The pGA2/JS2 plasmid DNA vaccine instructs the body to make some HIV proteins. These HIV proteins may trigger an immune response. Because only a few of the many proteins HIV needs are made through DNA vaccination, there is no risk of getting HIV from the vaccination. This and other similar DNA vaccines have been tested for safety in mice, rabbits, and monkeys. The vaccine has been well tolerated at doses to be used in this study.

Completed38 enrollment criteria

Mycophenolate Mofetil and Abacavir Treatment in HIV Patients With Failed Anti-HIV Treatment

HIV Infections

The purpose of this study is to learn how safe and well-tolerated mycophenolate mofetil (MMF) is when given with abacavir (ABC). Another purpose is to see if adding MMF to ABC decreases viral load (amount of HIV in the blood) more than ABC alone. Many HIV-infected patients who have had heavy exposure to anti-HIV drugs and have experienced treatment failure need new treatment combinations. One promising combination is ABC and MMF as part of a drug combination. Laboratory studies show that MMF helps ABC destroy HIV in the cells and further clinical testing is needed. MMF is not FDA-approved as a treatment for HIV infection but has been approved by FDA to prevent rejection of organ transplants. Doses of MMF tested in this study will be lower than those used to treat people with organ transplants.

Withdrawn22 enrollment criteria
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