Clinical trials: Unprotected Sex
IUD, Contraceptive Implant
Quick Start of Highly Effective Contraception
This project will quantify rates of contraceptive failure when unprotected intercourse occurs 6-14 days prior to initiation of highly effective reversible contraceptives (such as IUD's and Implants).
- Conditions
- IUD, Contraceptive Implant, Contraception, Birth Control
- Trial name
- NCT02076217
- Testing
- Copper T-380 IUD, LNG IUD, Contraceptive implant Nexplanon
- Where
- United States
- Volunteers
- 270 people
- Sponsor
- University of Utah
Condomless Sex, Sexual Assault
Evaluating a Digital Intervention to Improve Adolescent Condom Use and Communication
The purpose of this study is to test the effectiveness, likability, and implementation potential of PACT, an adapted digital program to teach non-heterosexual adolescent boys about sexual consent and condom negotiation in a…
- Trial name
- NCT06878755
- Testing
- Promoting Assertive Communication among Teens (PACT), Healthy Minds
- Where
- United States
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- North Carolina Agriculture & Technical State University
Sexual Behavior, Unprotected Sex
An Evaluation of Re:MIX: a Teen Pregnancy Prevention Program With Young Parents as Peer Educators, EngenderHealth
This study uses a cluster-level randomized controlled design to evaluate the efficacy of Re:MIX in reducing the incidences of early sexual behavior, unprotected sex, oral sex, pregnancy, and STIs.
- Trial name
- NCT03114410
- Testing
- Re:MIX, a multi-layer comprehensive teen pregnancy prevention intervention aimed at reducing pregnancy and STIs among youth ages 13-17
- Where
- United States
- Volunteers
- 621 people
- Sponsor
- Child Trends
Depression, Anxiety
AWARE Intervention: Feasibility and Efficacy Trial at Three University Health Services Centers
The goal of this study is to test the efficacy and the feasibility of the Asian Women's Action for Resilience and Empowerment (AWARE) intervention, in the real world setting -- student health service centers at Boston University…
- Conditions
- Depression, Anxiety, PTSD, Suicidal Ideation
- Trial name
- NCT03961633
- Testing
- AWARE intervention
- Where
- 2 sites in United States
- Volunteers
- 50 people
- Sponsor
- Boston University Charles River Campus
Cardiac Disease, High Risk Sex
The Effects of Individualized Oxygen Dynamic on Prognosis of Patients With High-risk Cardiac Surgery
Anesthesia-related factors have been linked to poor perioperative outcomes. Our observational study suggested that the cumulative duration of a triple-low state [intraoperative low mean arterial pressure (MAP), low bispectral…
- Trial name
- NCT03103633
- Testing
- mean artery pressure, bispectral index, Brain oxygen saturation
- Where
- China
- Volunteers
- 286 people
- Sponsor
- The First Affiliated Hospital of Anhui Medical University
Help-Seeking Behavior, Pre-exposure Prophylaxis Use
Moon and Sun Brothers: A Community Prevention Intervention (Hermanos de Luna y Sol)
The goal of this quasi-experimental, community intervention is to reduce HIV sexual risk among Latino immigrant bisexual men or men who have sex with men.
- Conditions
- Help-Seeking Behavior, Pre-exposure Prophylaxis Use, Condomless Sex, Risky Health Behavior
- Trial name
- NCT07475702
- Testing
- Moon and Sun Brothers: A Community Prevention Intervention
- Where
- 2 sites in United States
- Volunteers
- 360 people, healthy volunteers welcome
- Sponsor
- San Francisco State University
HIV Infections
Proyecto SOL: A Risk Reduction Intervention for Hispanic Men Who Have Sex With Men (MSM)
The purpose of this project is to determine the acceptability, feasibility, and the preliminary efficacy of an HIV prevention behavioral intervention (Proyecto SOL) to reduce behaviors associated with HIV acquisition among…
- Trial name
- NCT00690976
- Testing
- Proyecto SOL, HCT
- Where
- United States
- Volunteers
- 220 people, healthy volunteers welcome
- Sponsor
- Centers for Disease Control and Prevention
Sexual Behavior, Unprotected Sex
Evaluation of Manhood 2.0: A Community-Based Teen Pregnancy Prevention Program for Young Men
Manhood 2.0 is a male-only group-level intervention, delivered over 13 hours, based on social cognitive theory, social norm theory, theory of gender and power, and the theory of reasoned action.
- Trial name
- NCT04962802
- Testing
- Manhood 2.0, Post-High School Readiness
- Where
- United States
- Volunteers
- 110 people, healthy volunteers welcome
- Sponsor
- Child Trends
Post Traumatic Stress Disorders, Unsafe Sex
Cognitive Processing Intervention for Trauma, HIV/STI Risks, and Substance Use Among Native Women
Many American Indian (AI) women never receive services for serious mental health problems resulting from traumatic events, violence exposure and maltreatment.
- Conditions
- Post Traumatic Stress Disorders, Unsafe Sex, Substance Use Disorders
- Trial name
- NCT01849029
- Testing
- Cognitive Processing Therapy-Cognitive
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- University of Washington
HIV
Intervention Research to Reduce HIV Sexual Transmission Among HIV Positive Men Who Have Sex With Men
Gay Poz Sex (GPS) is a peer-facilitated holistic sexual health program for gay and bisexual HIV-positive men. Groups of five to eight men attend eight weekly sessions which cover basic sexual health information, review the…
- Trial name
- NCT01816828
- Testing
- Gay Poz Sex, Wait List/Standard of Care
- Where
- 2 sites in Canada
- Volunteers
- 173 people
- Sponsor
- Toronto Metropolitan University
Alcohol; Harmful Use, Sex, Unsafe
MI With Text Messaging to Reduce Sexual Risk and Hazardous Drinking Among MSM
This is a small pilot study to provide effect size estimates for a brief intervention designed to reduce hazardous drinking and sexual risk behavior among men who have sex with men.
- Trial name
- MI&TXT4MSM (NCT03755661)
- Testing
- MI&TXT4MSM
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Boston University Charles River Campus
HIV Infections
A Network Intervention for Reducing Sexual Risk for HIV With African American Men Who Have Sex With Men (AA MSM)
The purpose of the study is to examine the efficacy of a network-oriented "outreach intervention" to reduce HIV and sexually transmitted infection (STI) related risk behaviors among African American men who have sex with men (AA…
- Trial name
- UDP (NCT00691041)
- Testing
- Unity in Diversity
- Where
- United States
- Volunteers
- 233 people, healthy volunteers welcome
- Sponsor
- Centers for Disease Control and Prevention
Unprotected Sex, Contraceptive Usage
The Evaluation of Pulse: A Mobile Health App and Teen Pregnancy Prevention Program
This study uses a randomized controlled design to evaluate the efficacy of a new mobile app, Pulse, in reducing the incidence of unprotected sex among young women.
- Conditions
- Unprotected Sex, Contraceptive Usage, Reproductive and Sexual Health Care Utilization
- Trial name
- NCT03253783
- Testing
- Pulse
- Where
- United States
- Volunteers
- 1,304 people, healthy volunteers welcome
- Sponsor
- Healthy Teen Network
Substance Use, Unprotected Sex
Intervention for Substance Use and Sexual Risk Behavior in Homeless Youth
This study will evaluate a program called AWARE, which is a voluntary four session group-based motivational interviewing (MI) intervention to reduce substance use and sexual risk behavior among 18-25 year olds who are…
- Trial name
- NCT03735784
- Testing
- AWARE
- Where
- 3 sites in United States
- Volunteers
- 276 people, healthy volunteers welcome
- Sponsor
- RAND
Condomless Sex, Human Immunodeficiency Virus (HIV)
Cape Town Young Women's Health CoOp
This two-arm cluster randomized trial tested a gender-focused comprehensive HIV testing and counselling (HTC) program, the Young Women's Health CoOp (YWHC) with a standard HTC program and targeted female adolescents (aged 16-19)…
- Conditions
- Condomless Sex, Human Immunodeficiency Virus (HIV), Sexually Transmitted Infections (STIs), Alcohol and Drug Use
- Trial name
- NCT02974998
- Testing
- Young Women's Health CoOp (YWHC), Standard HTC
- Where
- South Africa
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- RTI International
Marijuana Use, Alcohol Consumption
A Clinical Trial of SBIRT Services in School-based Health Centers
The purpose of the study is to examine the comparative effectiveness of a computerized brief intervention vs. an in-person brief intervention delivered by a nurse in reducing marijuana, alcohol, and sex risk behaviors in…
- Conditions
- Marijuana Use, Alcohol Consumption, Unsafe Sex, Risk Behavior
- Trial name
- NCT02387489
- Testing
- Brief in-person motivational intervention, Computerized Brief Intervention
- Volunteers
- 300 people
- Sponsor
- Friends Research Institute, Inc.
Binge Drinking, Unsafe Sex
Individual and Contextual Factors That Influence Sexual Decisions
For decades, men who have sex with men (MSM) have carried the heaviest burden associated with the HIV epidemic in the United States.
- Conditions
- Binge Drinking, Unsafe Sex, HIV/AIDS, Sexually Transmitted Diseases
- Trial name
- NCT03224416
- Testing
- Alcohol Administration, No Alcohol Administration
- Where
- United States
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Brown University
Alcohol Drinking, Sex, Unsafe
Alcohol and "Heat of the Moment" Sexual Decision Making
HIV transmission remains a significant public health concern, especially among men who have sex with men (MSM). Condomless anal intercourse (CAI) continues to be the major route of transmission for MSM.
- Conditions
- Alcohol Drinking, Sex, Unsafe, Hiv
- Trial name
- NCT05729256
- Testing
- Self-Regulation Intervention, Brief Advice and Information
- Where
- United States
- Volunteers
- 354 people, healthy volunteers welcome
- Sponsor
- Boston University Charles River Campus
Sex, Unprotected Sex
Evaluation of Respecting the Circle of Life on Pregnancy Prevention Outcomes Among American Indian Adolescents
The objective of this research study is to evaluate a culturally tailored sexual and reproductive health intervention among American Indian (AI) youth.
- Conditions
- Sex, Unprotected Sex, Contraception, Alcohol Use
- Trial name
- TPP (NCT02904629)
- Testing
- Respecting the Circle of Life (RCL), Control Program
- Where
- United States
- Volunteers
- 1,072 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins Bloomberg School of Public Health
HIV Infections
Project HERMITAGE: HIV Prevention in Hospitalized Russian Drinkers
The objective of this study is to test in a randomized controlled trial the effectiveness of a US secondary HIV prevention program to reduce HIV risk behaviors, STD acquisition, and alcohol consumption among HIV-infected Russians…
- Trial name
- NCT00483483
- Testing
- Individual and group HIV risk behavior counseling sessions, health education and support group
- Where
- 3 sites in Russia
- Volunteers
- 700 people
- Sponsor
- Boston Medical Center