Crick
HomeTrialsGenesDrugs23andMeGraphBlogContact
  • Home
  • Trials
  • Genes
  • Drugs
  • 23andMe
  • Graph
  • Blog
  • Contact
Crick

An open-source clinical intelligence platform. Explore clinical trials, gene networks, and molecular structures using public data sources.

Data Sources

  • ClinicalTrials.gov
  • OpenTargets
  • ClinVar
  • PubChem

Links

  • Contact
  • About
  • Privacy

© 2026 Crick. All rights reserved.

Crick is for educational purposes only. Not medical advice.

Results for “Adolescent Sexual Risk Behaviors”

86 trials

Filters

Phase
Early Phase 1
Phase 1
Phase 2
Phase 3
Phase 4
Status
Recruiting
Active, Not Recruiting
Not Yet Recruiting
Completed
Enrolling by Invitation

Showing 20 of 86 results

Not applicableStudy completedNCT00107562
What this trial is testing

Adolescent Safer Sex Social Network Intervention

Who this might be right for
Sexual BehaviorAlcohol DrinkingMarijuana Smoking
University of North Carolina, Chapel Hill 200
Testing effectiveness (Phase 2)WithdrawnNCT00891631
What this trial is testing

Primary Care iSBIRT to Reduce Serious Teen Health Risks

Who this might be right for
Substance-related DisordersDepressionHigh-risk Sex
Boston Children's Hospital
Not applicableStudy completedNCT03511131
What this trial is testing

A Pragmatic Trial of An Adaptive eHealth HIV Prevention Program for Diverse Adolescent MSM

Who this might be right for
HivAdolescent BehaviorSex, Safe
Northwestern University 1,306
Large-scale testing (Phase 3)Study completedNCT00227864
What this trial is testing

A Brief Marijuana Intervention for Adolescent Women - 1

Who this might be right for
Marijuana AbuseSexual Risk Behaviors
Butler Hospital 326
Not applicableStudy completedNCT00465010
What this trial is testing

Effects of a Worksite Parenting Program

Who this might be right for
Adolescent Sexual Risk Behaviors
RAND 1,252
Testing effectiveness (Phase 2)Study completedNCT01511380
What this trial is testing

Targeting HIV Risk Behaviors in Juvenile Drug Court-Involved Youth

Who this might be right for
Substance UseSexual Risk Behaviors
Medical University of South Carolina 120
Not applicableStudy completedNCT04109443
What this trial is testing

Young Men and Media Study

Who this might be right for
Sexual Behavior
Boston University 154
Not applicableStudy completedNCT02188797
What this trial is testing

Substance Use and Sexual Risk Reduction Intervention for Homeless Youth

Who this might be right for
Substance UseSexual Risk Behavior
RAND 200
Not applicableStudy completedNCT03866811
What this trial is testing

Reducing Teen Pregnancy in the Emergency Department

Who this might be right for
Reproductive BehaviorSexual BehaviorAdolescent Behavior+1 more
Columbia University 146
Not applicableStudy completedNCT00489034
What this trial is testing

Engaging Care for HIV-infected Adolescent Females.

Who this might be right for
HIV Infection
University of North Carolina, Chapel Hill 178
Not applicableActive Not RecruitingNCT05889689
What this trial is testing

Evaluation of an Adolescent Pregnancy Prevention Program; Relationship Smarts+ With Lessons From Mind Matters

Who this might be right for
Teen PregnancyContraception BehaviorSexually Transmitted Diseases+2 more
Trinity Church Inc. 2,250
Not applicableStudy completedNCT00109421
What this trial is testing

Friendship Based HIV/STI (Sexually Transmitted Infections) Intervention for African American Females

Who this might be right for
Sexual BehaviorSexually Transmitted DiseasesHIV Infections
University of North Carolina, Chapel Hill 420
Not applicableStudy completedNCT01326806
What this trial is testing

A Parent-Based Intervention to Reduce Sexual Risk Behavior in Adolescents

Who this might be right for
Behavior and Behavior Mechanisms
New York University 1,800
Not applicableStudy completedNCT02540304
What this trial is testing

Teen Pregnancy Prevention Replication Study

Who this might be right for
Teen PregnancySexual Risk-taking Behaviors
Abt Associates 7,620
Large-scale testing (Phase 3)Study completedNCT00164580
What this trial is testing

Community Intervention Trial for Youth (CITY) Study

Who this might be right for
HIV Infections
Centers for Disease Control and Prevention 12,000
Not applicableStudy completedNCT00271882
What this trial is testing

PTSD and Risk Behavior in HIV Positive Female Adolescents

Who this might be right for
PTSDSexual AbuseHIV Infections
University of North Carolina, Chapel Hill 40
Not applicableActive Not RecruitingNCT03707366
What this trial is testing

Fostering Healthy Futures for Teens: An RCT

Who this might be right for
Child AbuseChild NeglectRisk Behavior+8 more
University of Denver 234
Testing effectiveness (Phase 2)UnknownNCT00060697
What this trial is testing

A Mother's Role in Delaying Onset of Sexual Activity in Her Children

Who this might be right for
Child BehaviorAdolescent Behavior
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) 1,300
Not applicableStudy completedNCT00461487
What this trial is testing

A Parent-Based Intervention to Reduce Sexual Risk Behavior in Adolescents

Who this might be right for
Behavior and Behavior Mechanisms
Columbia University 530
Testing effectiveness (Phase 2)Looking for participantsNCT06839859
What this trial is testing

Family Acceptance Project Online (Pilot RCT)

Who this might be right for
LGBTQRacial DisparitiesFamily Relationships+6 more
University of Michigan 180
Load More Results