Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Jul 22, 2026, 7:12 PM EDT

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Showing 1–19 of 19 matching trials from the live ClinicalTrials.gov search.
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Conditions
Lack of Knowledge About Condoms and Birth Control, Adolescent Sexual Intercourse, Sexual Intercourse Without a Condom or Birth Control, Unplanned Pregnancies
Interventions
"Healthy U" tablet application
Other
Lead sponsor
WestEd
Other
Eligibility
14 Years to 19 Years · Male only
Enrollment
295 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
2
States / cities
Los Alamitos, California • Woburn, Massachusetts
Conditions
Acute Pain
Interventions
Tapentadol oral solution 4 mg/mL, Tapentadol oral solution 20 mg/mL, Placebo
Drug · Other
Lead sponsor
Grünenthal GmbH
Industry
Eligibility
1 Day to 18 Years
Enrollment
216 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
13
States / cities
Little Rock, Arkansas • Stanford, California • Miami, Florida + 9 more
Conditions
Contraception
Interventions
Household Visits, Small Groups
Behavioral
Lead sponsor
University of California, San Diego
Other
Eligibility
13 Years and older
Enrollment
2,898 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
San Diego, California
Completed No phase listed Observational Accepts healthy volunteers

Response to Booster Doses of Hepatitis B Vaccine in Children and Adolescents

NCT00141999
Conditions
Hepatitis
Interventions
hepatitis B vaccine
Biological
Lead sponsor
Centers for Disease Control and Prevention
Federal
Eligibility
5 Years to 14 Years
Enrollment
400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2001 – 2008
U.S. locations
1
States / cities
Anchorage, Alaska
Conditions
Initiation of a Birth Control Method
Interventions
Text messaging
Other
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
15 Years to 19 Years · Female only
Enrollment
220 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
New York, New York
Conditions
Gender Dysphoria
Interventions
Mastectomy and chest masculinization
Procedure
Lead sponsor
Northwestern University
Other
Eligibility
13 Years to 25 Years · Female only
Enrollment
81 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
3
States / cities
Chicago, Illinois
Conditions
Sexual Behavior, Adolescent Behavior
Interventions
Let's Talk Birth Control
Behavioral
Lead sponsor
Child Trends
Other
Eligibility
15 Years to 24 Years · Female only
Enrollment
1,500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
2
States / cities
Sioux City, Iowa • Mentor, Ohio
Terminated Not applicable Interventional Results available

Contraception Navigator Program

NCT05691270
Conditions
Contraception, Contraceptive Usage, Health Care Utilization
Interventions
IN-Control (Birth Control Navigator Program)
Behavioral
Lead sponsor
Indiana University
Other
Eligibility
15 Years to 19 Years · Female only
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Indianapolis, Indiana
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Drug Exposure and Depot Medroxyprogesterone Acetate (DMPA) in Adolescent Subjects

NCT01461824
Conditions
Weight Gain, Disorder of Bone Density and Structure, Unspecified, Uterine Bleeding
Interventions
Depot medroxyprogesterone acetate (DMPA)
Drug
Lead sponsor
Nationwide Children's Hospital
Other
Eligibility
12 Years to 21 Years · Female only
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2016
U.S. locations
1
States / cities
Columbus, Ohio
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

#TranscendentHealth: A Text Messaging Pregnancy Prevention Program for Transgender Boys

NCT07681908
Conditions
Pregnancy (Unwanted), Sexually Transmitted Disease (STD), HIV Infection, Sexual Behavior
Interventions
#TranscendentHealth, Universal Sexual Health Program
Behavioral
Lead sponsor
Center for Innovative Public Health Research
Other
Eligibility
14 Years to 18 Years · Female only
Enrollment
467 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
San Clemente, California
Completed Not applicable Interventional Accepts healthy volunteers

The Share Health Study: Teen Social Connections and Health

NCT02791971
Conditions
Contraception
Interventions
SpeakOut, Alcohol Control Intervention
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
15 Years to 19 Years · Female only
Enrollment
207 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
2
States / cities
Davis, California • Los Angeles, California
Not listed No phase listed Observational Accepts healthy volunteers

The Contraceptive Choice Project

NCT01986439
Conditions
Unintended Pregnancy, Teen Births, Abortion, Contraception
Interventions
Not listed
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
14 Years to 45 Years · Female only
Enrollment
9,256 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2016
U.S. locations
1
States / cities
St Louis, Missouri
Conditions
Contraception
Interventions
Household Visits, Small Groups, Adopt-a-Friend
Behavioral
Lead sponsor
University of California, San Diego
Other
Eligibility
15 Years and older
Enrollment
3,825 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
San Diego, California
Conditions
Preterm Birth
Interventions
Individualized Developmental Care in the NICU
Behavioral
Lead sponsor
Boston Children's Hospital
Other
Eligibility
14 Years to 18 Years
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2019
U.S. locations
1
States / cities
Boston, Massachusetts
Completed Not applicable Interventional Accepts healthy volunteers Results available

(YMP) Young Moms Program

NCT05082857
Conditions
Chronic Toxic Stress, Developmental/ Behavioral Regression in Young Children
Interventions
"traditional" Parents as Teachers (PAT), "hybrid" PAT model
Behavioral
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
14 Years to 21 Years · Female only
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Conditions
Pregnancy
Interventions
AIM 4 Teen Moms
Behavioral
Lead sponsor
Mathematica Policy Research, Inc.
Other
Eligibility
15 Years to 19 Years · Female only
Enrollment
954 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
4
States / cities
Los Angeles, California • Mission Hills, California • Pacoima, California
Conditions
Pregnancy
Interventions
Teen Options to Prevent Pregnancy (T.O.P.P.)
Behavioral
Lead sponsor
Mathematica Policy Research, Inc.
Other
Eligibility
10 Years to 19 Years · Female only
Enrollment
598 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
1
States / cities
Columbus, Ohio
Conditions
Chronic Conditions, Multiple
Interventions
No intervention being administered
Other
Lead sponsor
Children's Hospital Los Angeles
Other
Eligibility
16 Years to 21 Years · Female only
Enrollment
67 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Los Angeles, California
Completed No phase listed Observational Accepts healthy volunteers

Psychiatric Problems in Children and Adolescents Infected With HIV at Birth

NCT00100542
Conditions
HIV Infections, Mental Disorders
Interventions
Psychiatric interviews
Behavioral
Lead sponsor
International Maternal Pediatric Adolescent AIDS Clinical Trials Group
Network
Eligibility
6 Years to 17 Years
Enrollment
800 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2006
U.S. locations
31
States / cities
Long Beach, California • Los Angeles, California • San Diego, California + 21 more