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Showing 97–120 of 209 matching trials from the live ClinicalTrials.gov search.
Conditions
Sexual Behavior, Unprotected Sex
Interventions
Manhood 2.0, Post-High School Readiness
Behavioral
Lead sponsor
Child Trends
Other
Eligibility
15 Years to 18 Years · Male only
Enrollment
110 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Conditions
Heavy Menstrual Bleeding
Interventions
Tranexamic Acid
Drug
Lead sponsor
Nationwide Children's Hospital
Other
Eligibility
10 Years to 19 Years · Female only
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
5
States / cities
Indianapolis, Indiana • Kansas City, Missouri • Akron, Ohio + 2 more
Conditions
Turner Syndrome, Short Stature Homeobox Gene Mutation, Idiopathic Short Stature, Small for Gestational Age at Delivery
Interventions
Lonapegsomatropin [SKYTROFA®], Somatropin Pen Injector
Combination Product
Lead sponsor
Ascendis Pharma A/S
Industry
Eligibility
2 Years to 17 Years
Enrollment
186 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
23
States / cities
Palo Alto, California • Sacramento, California • Aurora, Colorado + 19 more
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Evaluating the Impact of CHOICE-AYA on Contraceptive Use, Continuation and Satisfaction

NCT05022134
Conditions
Contraception Behavior, Sexual Behavior, Reproductive Behavior
Interventions
CHOICE-AYA
Behavioral
Lead sponsor
Children's Mercy Hospital Kansas City
Other
Eligibility
14 Years to 21 Years · Female only
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
1
States / cities
Kansas City, Missouri
Completed Not applicable Interventional Accepts healthy volunteers Results available

An Intervention to Reduce Risk Factors for Adolescent Pregnancy

NCT04222959
Conditions
Behavioral Changes
Interventions
Girls Invest Intervention
Behavioral
Lead sponsor
San Diego State University
Other
Eligibility
15 Years to 22 Years · Female only
Enrollment
240 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
San Diego, California
Conditions
Polycystic Ovary Syndrome, Hyperandrogenism
Interventions
Flutamide, Progesterone, estrace
Drug
Lead sponsor
University of Virginia
Other
Eligibility
13 Years to 17 Years · Female only
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2017
U.S. locations
1
States / cities
Charlottesville, Virginia
Conditions
Human Papilloma Virus Infection
Interventions
Tailored education and referral, Staff training and patient reminders, Clinic-level reminder systems
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
9 Years to 70 Years
Enrollment
53,414 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2019
U.S. locations
2
States / cities
Alhambra, California • San Fernando, California
Recruiting Not applicable Interventional Accepts healthy volunteers

Empowering Young Parents: Building Healthy Relationships Study

NCT06576193
Conditions
Gender-based Violence, Intimate Partner Violence
Interventions
Safe Dates for Young Parents (SDYP)
Behavioral
Lead sponsor
RTI International
Other
Eligibility
14 Years to 21 Years · Female only
Enrollment
600 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
12
States / cities
Camden, Delaware • Georgetown, Delaware • Washington D.C., District of Columbia + 9 more
Conditions
Focal Segmental Glomerulosclerosis
Interventions
BI 764198, Placebo
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
12 Years and older
Enrollment
286 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
74
States / cities
Alabaster, Alabama • Huntsville, Alabama • Surprise, Arizona + 63 more
Conditions
Chronic Kidney Diseases, Adherence, Medication, Communication
Interventions
mHealth Messaging Intervention Group, Standard mHealth Messaging Group
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
11 Years to 21 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Baltimore, Maryland
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
Conditions
Vaginosis, Bacterial
Interventions
Metronidazole Gel
Drug
Lead sponsor
Insud Pharma
Industry
Eligibility
12 Years to 17 Years · Female only
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
8
States / cities
Long Beach, California • Paramount, California • Bardstown, Kentucky + 5 more
Conditions
Pregnancy, Smokers
Interventions
Blood testing
Procedure
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
18 Years to 30 Years · Female only
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Endometriosis
Interventions
norethindrone acetate (NETA), Placebo
Drug
Lead sponsor
Boston Children's Hospital
Other
Eligibility
13 Years to 24 Years · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Congenital Adrenal Hyperplasia
Interventions
NBI-77860
Drug
Lead sponsor
Neurocrine Biosciences
Industry
Eligibility
12 Years to 18 Years · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
2
States / cities
Ann Arbor, Michigan • Seattle, Washington
Not listed Not applicable Interventional Accepts healthy volunteers

Ovarian Contribution to Androgen Production in Adolescent Girls

NCT01421810
Conditions
Polycystic Ovary Syndrome, Obesity, Hyperandrogenism
Interventions
Dexamethasone, rhCG
Drug
Lead sponsor
University of Virginia
Other
Eligibility
7 Years to 18 Years · Female only
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2025
U.S. locations
1
States / cities
Charlottesville, Virginia
Completed Not applicable Interventional Accepts healthy volunteers

A Healthy Relationships Program for Vulnerable Youth

NCT03736876
Conditions
Pregnancy, Unplanned, Sexually Transmitted Diseases
Interventions
About Us
Behavioral
Lead sponsor
ETR Associates
Other
Eligibility
14 Years to 18 Years
Enrollment
550 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
3
States / cities
Oakland, California • San Diego, California • Scotts Valley, California
Conditions
Post-Traumatic Stress Disorder in Adolescence, PTSD - Post Traumatic Stress Disorder, PTSD and Trauma-related Symptoms, Pregnancy and PTSD
Interventions
Written Exposure Therapy
Behavioral
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
15 Years to 24 Years · Female only
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Dallas, Texas
Completed Not applicable Interventional Accepts healthy volunteers

Evaluation of the Positive Prevention PLUS Program

NCT02540278
Conditions
Pregnancy in Adolescence
Interventions
Positive Prevention PLUS
Behavioral
Lead sponsor
California State University, San Bernardino
Other
Eligibility
12 Years to 19 Years
Enrollment
4,267 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
San Bernardino, California
Conditions
Teen Pregnancy Prevention
Interventions
Momentary Affect Regulation - Safer Sex Intervention (MARSSI), Podcast Health Group
Behavioral
Lead sponsor
The Policy & Research Group
Other
Eligibility
16 Years to 21 Years · Female only
Enrollment
405 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
2
States / cities
Seattle, Washington • Madison, Wisconsin
Conditions
Osteosarcoma, Ewing Sarcoma, Rhabdomyosarcoma, Relapsed Pediatric Solid Tumor, Refractory Pediatric Solid Tumor, Melanoma, Hepatoblastoma, Hepatocellular Carcinoma, Neuroblastoma, Wilms Tumor
Interventions
Cryoablation Therapy, Nivolumab, Ipilimumab
Procedure · Drug
Lead sponsor
Children's National Research Institute
Other
Eligibility
1 Year to 39 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Completed Not applicable Interventional Accepts healthy volunteers

Adolescent Postpartum Contraceptive Counseling Intervention

NCT01814930
Conditions
Adolescent Pregnancy
Interventions
Brief standardized contraceptive counseling intervention
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
14 Years to 19 Years · Female only
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Menorrhagia
Interventions
Oral tranexamic acid, Oral Contraceptive Pills
Drug
Lead sponsor
Baylor College of Medicine
Other
Eligibility
Up to 21 Years · Female only
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Houston, Texas
Conditions
Atypical Hemolytic Uremic Syndrome
Interventions
Crovalimab
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
12 Years and older
Enrollment
83 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2029
U.S. locations
6
States / cities
San Francisco, California • Aurora, Colorado • Atlanta, Georgia + 3 more