- Conditions
- Prostate Cancer, Psychosocial Effects of Cancer and Its Treatment, Radiation Toxicity, Sexual Dysfunction, Sexuality and Reproductive Issues
- Interventions
- sildenafil citrate, Placebo
- Drug · Other
- Lead sponsor
- Radiation Therapy Oncology Group
- Network
- Eligibility
- 18 Years and older · Male only
- Enrollment
- 115 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- Started 2003
- U.S. locations
- 30
- States / cities
- Concord, California • Inglewood, California • Walnut Creek, California + 23 more
Search Results
Search by objective public record fields.
Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 73–96
of 155
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Child Rearing, Adolescent Development, Reproductive Behavior, Risk Reduction Behavior
- Interventions
- nurse home visitation
- Behavioral
- Lead sponsor
- Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
- NIH
- Eligibility
- Female only
- Enrollment
- 627 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2000 – 2003
- U.S. locations
- 1
- States / cities
- Rochester, New York
- Conditions
- Sexual and Reproductive Health
- Interventions
- Sexually transmitted infection (STI) testing clinical decision support (CDS) tool
- Other
- Lead sponsor
- Children's Hospital of Philadelphia
- Other
- Eligibility
- 13 Years and older
- Enrollment
- 190 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- 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
- Pregnancy Prevention, Sexual Behavior, Contraception Behavior, Sexually Transmitted Diseases
- Interventions
- Project Legacy
- Behavioral
- Lead sponsor
- Children's Hospital Los Angeles
- Other
- Eligibility
- 14 Years to 19 Years
- Enrollment
- 571 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2021
- U.S. locations
- 12
- States / cities
- Boyle Heights, California • Long Beach, California • Los Angeles, California + 3 more
- Conditions
- Infertility, Reproductive Techniques, Assisted
- Interventions
- IVM media, Follicle Stimulating Hormone (FSH)
- Device · Drug
- Lead sponsor
- National Foundation for Fertility Research
- Other
- Eligibility
- 21 Years to 35 Years · Female only
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2022
- U.S. locations
- 2
- States / cities
- Lone Tree, Colorado
- Conditions
- Contraceptive Usage, Overweight or Obesity, Body Weight Changes, Appetitive Behavior, Eating Behavior
- Interventions
- Not listed
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- 18 Years to 40 Years · Female only
- Enrollment
- 20 participants
- Timeline
- 2022 – 2023
- U.S. locations
- 2
- States / cities
- Aurora, Colorado • Denver, Colorado
- Conditions
- Behavior and Behavior Mechanisms
- Interventions
- Chat/Text Program, Website Content, Delayed Treatment
- Behavioral · Other
- Lead sponsor
- New York University
- Other
- Eligibility
- 15 Years to 25 Years · Female only
- Enrollment
- 5,220 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2016
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Contraceptive Usage, Contraceptive Behavior, Chronic Disease, Chronic Condition, Chronic Conditions, Multiple
- Interventions
- My Health, My Choice Web-Based Contraceptive Decision Tool, Usual Contraceptive Care
- Behavioral
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 18 Years to 49 Years · Female only
- Enrollment
- 795 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2028
- U.S. locations
- 18
- States / cities
- Phoenix, Arizona • Pomona, California • Nampa, Idaho + 14 more
- Conditions
- New Behavioral Protocol, Treatment as Usual
- Interventions
- Evidence informed birth control counseling
- Behavioral
- Lead sponsor
- New York University
- Other
- Eligibility
- 18 Years to 30 Years · Female only
- Enrollment
- 1,418 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2012 – 2015
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Fetal Alcohol Spectrum Disorders, Pregnancy, Alcohol-Related Disorders, Drinking, Alcohol, Contraception Behavior, Alcohol Exposed Pregnancy, Sexual Behavior
- Interventions
- CARRII Native Cores
- Other
- Lead sponsor
- University of Virginia
- Other
- Eligibility
- 18 Years to 44 Years · Female only
- Enrollment
- 512 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- Charlottesville, Virginia
- Conditions
- Health Personnel Attitude, Health Knowledge, Attitudes, Practice
- Interventions
- Tailored HPV Education and Professional Skills Intervention Group, General HPV Education and Communication Skills Control Group
- Behavioral
- Lead sponsor
- University of Texas, El Paso
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 161 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 2
- States / cities
- Las Cruces, New Mexico • El Paso, Texas
- Conditions
- Contraception, Reproductive Behavior, Contraception Behavior
- Interventions
- Control arm: Existing educational website, Advancing Access Website
- Behavioral
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 21 Years to 45 Years · Female only
- Enrollment
- 650 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2026
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Transgenderism, Reproductive Issues
- Interventions
- Testosterone Cypionate 50 milligrams per millileter (mg/mL) Injectable Solution
- Drug
- Lead sponsor
- University of California, San Diego
- Other
- Eligibility
- 18 Years to 35 Years · Female only
- Enrollment
- 80 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2028
- U.S. locations
- 1
- States / cities
- San Diego, California
- Conditions
- Contraception, Contraception Behavior, Prepregnancy Health, Reproductive Health
- Interventions
- MyPath Web-Based Informational and Decision Support Tool
- Behavioral
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 18 Years to 44 Years · Female only
- Enrollment
- 465 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2025
- U.S. locations
- 12
- States / cities
- San Diego, California • Aurora, Colorado • Orlando, Florida + 9 more
- Conditions
- Teen Pregnancy, Contraception Behavior, Sexually Transmitted Diseases, Reproductive Health, Sexual Risk Behavior
- Interventions
- Relationship Smarts Plus & Mind Matters, Relationship Smarts Plus alone, Preparing Adolescents for Young Adulthood (PAYA).
- Behavioral
- Lead sponsor
- Trinity Church Inc.
- Other
- Eligibility
- 13 Years to 19 Years
- Enrollment
- 945 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2026
- U.S. locations
- 1
- States / cities
- Miami Gardens, Florida
- Conditions
- Contraception Behavior
- Interventions
- Ethinyl Estradiol / Norgestimate Oral Tablet
- Drug
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- 14 Years to 23 Years · Female only
- Enrollment
- 600 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2025
- U.S. locations
- 1
- States / cities
- Aurora, Colorado
- Conditions
- Adolescent Sexual Behavior
- Interventions
- Pilot Group
- Other
- Lead sponsor
- The University of Texas Health Science Center, Houston
- Other
- Eligibility
- 12 Years to 17 Years
- Enrollment
- 66 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Opioid Use, Pregnancy
- Interventions
- In-Person Perinatal OUD Treatment, Perinatal OUD Treatment via Telemedicine
- Behavioral
- Lead sponsor
- Medical University of South Carolina
- Other
- Eligibility
- 18 Years to 45 Years · Female only
- Enrollment
- 98 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2018
- U.S. locations
- 1
- States / cities
- Charleston, South Carolina
- Conditions
- Fertility, Male Fertility, Sperm Count, Low, Sperm Quality
- Interventions
- EDC Education Intervention
- Behavioral
- Lead sponsor
- Million Marker Wellness, Inc.
- Industry
- Eligibility
- 18 Years and older · Male only
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Berkeley, California
- 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
- Conditions
- Chemical Teratogen Exposure, Contraception Behavior, Contraception
- Interventions
- EMR Referral, CTIS Counseling, Baseline Questionnaire, Contraception Provision Appointment, 3 Month Follow Up Questionnaire, 6 Month Follow Up Questionnaire
- Behavioral
- Lead sponsor
- University of California, San Diego
- Other
- Eligibility
- 18 Years to 45 Years · Female only
- Enrollment
- 33 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2013
- U.S. locations
- 1
- States / cities
- San Diego, California
- Conditions
- Trauma-related Mental Health Symptoms
- Interventions
- Calm Moms-V, Care As Usual
- Behavioral
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- Female only
- Enrollment
- 36 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2030
- U.S. locations
- 1
- States / cities
- New Orleans, Louisiana
- Conditions
- Contraceptive Usage
- Interventions
- Norethindrone Acetate
- Drug
- Lead sponsor
- Watson Pharmaceuticals
- Industry
- Eligibility
- 18 Years to 45 Years · Female only
- Enrollment
- 1,659 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010 – 2012
- U.S. locations
- 53
- States / cities
- Birmingham, Alabama • Mobile, Alabama • Montgomery, Alabama + 50 more