Active clinical trials for "Sexually Transmitted Diseases"

This study will develop and evaluate the effectiveness of culturally appropriate HIV/sexually transmitted disease risk-reduction interventions in reducing sexual risk behavior among young African-American adolescents.

The Horizons Program will test the efficacy of a multi-session HIV prevention program for African American female teens attending reproductive health clinics in Atlanta, GA.

Human papillomavirus (HPV) is the most common sexually transmitted disease in the world. HPV infection can cause genital warts and certain cervical problems, including cervical cancer. HPV infection may be more severe and harder to treat in HIV-infected people. The purpose of this study was to determine whether the quadrivalent HPV vaccine is safe, tolerable, and effective in producing antibodies to HPV in HIV-infected women.

This study will determine the effectiveness of two group prenatal care programs as compared to individual prenatal care in reducing the risk for HIV, STDs and adverse perinatal outcomes in young women during and after pregnancy.

This project will pilot test a step-by-step guide for community-based organizations to engage in evidence-based adaptation of interventions previously shown to be effective in research settings for use in real world applications. The main purpose of this program is to improve understanding of the processes needed for adapting evidence-based behavioral interventions to fit new conditions or populations and to pilot CDC-developed draft guidance for adaptation. The second purpose of the program is to increase the number of effective behavioral HIV prevention interventions for 18-24 year old sero-positive men of color who have sex with other men (MSM of color).

The objectives of this clinical study are to evaluate the extended safety, tolerance and acceptability of a vaginal gel formulation when applied in 452 healthy women volunteers. This vaginal formulation was shown to be well tolerated in a previous smaller clinical study. The formulation is being developed as a microbicide for the prevention of sexually transmitted infections (STIs) including HIV.

In this study, an intervention is tested that is designed to reduced risky sexual behaviors in adolescent females. Study design: randomized, controlled study participants: 640 girls aged 15-19 years old length of follow-up: 1 year after the intervention is completed Study hypothesis: The experimental condition will significantly reduce risky sexual behaviors in adolescent females as measured by: lower incidence of STI's at 6 and 12 months, as compared to baseline decreased incidence of risky sexual behaviors increased knowledge of the level of risk of certain behaviors increased knowledge of safer sexual behaviors that can prevention HIV infection increased motivation to reduce sexual risk increased behavioral skills to reduce risk of HIV infection

The purpose of this Stage II clinical trial is to test the efficacy of a culturally sensitive, cognitive-behavioral intervention to reduce sexual risk behavior among minority adolescents for prevention of sexually transmitted infection (STI/HIV), unintended pregnancy and abuse by changing high-risk sexual behaviors, decreasing substance use and encouraging contraceptive use. Its primary goal is to expand risk-reduction interventions created in previous studies to further increase intervention efficacy for this particularly vulnerable, high-risk group. An adolescent intervention has been created and pilot tested in developmental studies. Results indicated reductions in substance use, risk behaviors, unintended pregnancy, STI and abuse without reports of adverse outcomes. Specific aims of the current study include: 1) To obtain a more in-depth understanding of configurations of psychosocial and situational factors associated with high-risk sexual behavior, substance use, STI/HIV and contraceptive use among abused minority adolescent women with STI; 2) To implement a controlled randomized trial of a cognitive behavioral risk-reduction intervention consisting of 2 small group sessions, 2 individual counseling and 3 support groups for this group; 3) To evaluate the effects of the adolescent intervention model versus enhanced counseling for this group on AIDS Risk Reduction Model (ARRM)-related constructs, high-risk sexual behavior, substance use, abuse recurrence, contraceptive use, unintended pregnancy and STI/HIV at 6 and 12 months follow-up. Participants will include a convenience sample of 600 Mexican-and African American adolescent women, aged 14-18 years with a history of sexual or physical abuse and current STI.

Young African-American women who report a higher frequency of alcohol use have particularly higher rates of sexually transmitted diseases (STDs) and human immunodeficiency virus (HIV) sex behaviors. Unfortunately, there are no evidence-based HIV interventions designed to be gender- and culturally-appropriate for this population. To address this, the investigators propose to add to the CDC-defined evidence-based intervention (DEBI), Horizons, a new intervention form, Group Motivational Enhancement Therapy (GMET), which has shown promise in reducing alcohol use and alcohol-related HIV risk-taking. To test how effective the combined Horizons+GMET alcohol-specific portion is, it will be evaluated with a time equivalent Horizons+attention control general health promotion (GHP) portion focusing on nutrition health promotion, and to an enhanced standard-of-care program. In this study, 600 young African American women, 18-24 years of age, who report 3 or more occasions where they drank alcohol in the past 90 days will be recruited to complete a four-part baseline assessment consisting of: 1. an audio computer assisted self interview (ACASI), 2. videotaped communication role plays to objectively measure communication skill ability (subsample), 3. provide a vaginal specimen to test for STDs and 4. Provide a urine pregnancy screen. After participants complete their baseline assessment, they will be randomly assigned to one of three conditions: 1. Horizons+GMET alcohol-specific condition, 2. a time-equivalent Horizons+GHP condition, or 3. an enhanced standard-of-care control condition. The GMET alcohol-specific component has shown to be effective in influencing several alcohol-specific concepts (attitudes, norms, self-efficacy) and reducing sexual risk-taking among culturally-diverse high-risk youth. The GMET alcohol-specific module was designed to increase woman's awareness of the unfavorable effects of alcohol on themselves, their sexual decision-making, and their male partner and teaches women strategies to reduce the possibility of engaging in sex under the influence of alcohol. In addition, the GMET alcohol-specific module provides skills training needed to effectively talk about sexual intentions to use condoms and/or refuse risky sex when they or their male sex partner has been using alcohol. After completing one of the three conditions, participants will complete a brief ACASI posttest to evaluate immediate changes in hypothesized social and psychological mediators of safer sex and alcohol use. Participants will also return to complete follow-up assessments at 3, 6, 9, and 12-months after their intervention. If the Horizons+GMET intervention is observed to be effective, investigators will work closely with the CDC DEBI program to help distribute the intervention to public health agencies and community based organizations (CBOs).

The purpose of this study is to test the efficacy of a cultural-, age- and gender-focused Human Immunodeficiency Virus (HIV) prevention intervention in reducing risk behaviors among African-American young women relative to general health intervention.