- Conditions
- Contraception Behavior, Contraceptive Usage, Contraceptive Method Switching
- Interventions
- Contraceptive Counseling Training
- Behavioral
- Lead sponsor
- Planned Parenthood Federation of America
- Other
- Eligibility
- Female only
- Enrollment
- 1,015 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2018
- U.S. locations
- 1
- States / cities
- Raleigh, North Carolina
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Showing 1–24
of 106
matching trials from the live ClinicalTrials.gov search.
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- Conditions
- Birth Control, Contraception, Contraceptive Usage, Family Planning
- Interventions
- Additional Standardized Counseling
- Other
- Lead sponsor
- Planned Parenthood of the St. Louis Region and Southwest Missouri
- Other
- Eligibility
- 18 Years to 40 Years · Female only
- Enrollment
- 348 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2025
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- Conditions
- Contraceptive Usage, Opioid Dependence
- Interventions
- Treatment as usual, WHO contraception protocol, Incentives
- Behavioral
- Lead sponsor
- University of Vermont
- Other
- Eligibility
- 18 Years to 44 Years · Female only
- Enrollment
- 138 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2019
- U.S. locations
- 1
- States / cities
- Burlington, Vermont
- Conditions
- Contraceptive Usage
- Interventions
- Ulipristal acetate
- Drug
- Lead sponsor
- Oregon Health and Science University
- Other
- Eligibility
- 18 Years to 40 Years · Female only
- Enrollment
- 140 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2027
- U.S. locations
- 1
- States / cities
- Portland, Oregon
- 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
- Conditions
- Contraceptive Usage
- Interventions
- TVU
- Device
- Lead sponsor
- Bayer
- Industry
- Eligibility
- 21 Years to 44 Years · Female only
- Enrollment
- 547 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2011 – 2023
- U.S. locations
- 13
- States / cities
- Chandler, Arizona • Glendale, Arizona • Phoenix, Arizona + 10 more
- Conditions
- Nicotine Dependence, Contraception
- Interventions
- Low-dose Progesterone, High-dose Progesterone
- Drug
- Lead sponsor
- University of Minnesota
- Other
- Eligibility
- 18 Years to 35 Years · Female only
- Enrollment
- 95 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2012 – 2017
- U.S. locations
- 1
- States / cities
- Minneapolis, Minnesota
- Conditions
- Unprotected Sex, Contraceptive Usage, Reproductive and Sexual Health Care Utilization
- Interventions
- Pulse
- Behavioral
- Lead sponsor
- Healthy Teen Network
- Other
- Eligibility
- 18 Years to 20 Years · Female only
- Enrollment
- 1,304 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2018
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Contraception, Health Care Utilization
- Interventions
- Contraceptive Counseling
- Other
- Lead sponsor
- Washington University School of Medicine
- Other
- Eligibility
- 14 Years and older · Female only
- Enrollment
- 214 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- Conditions
- Pregnancy, Fertility
- Interventions
- Creighton Model System of Natural Family Planning
- Behavioral
- Lead sponsor
- University of Utah
- Other
- Eligibility
- 18 Years to 40 Years
- Enrollment
- 624 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2013
- U.S. locations
- 17
- States / cities
- Sacramento, California • Duluth, Minnesota • Saint Paul, Minnesota + 13 more
- Conditions
- Pregnancy, High Risk, Contraception
- Interventions
- Decision Aid, Routine Care
- Behavioral
- Lead sponsor
- The University of Texas Health Science Center, Houston
- Other
- Eligibility
- 13 Years to 50 Years · Female only
- Enrollment
- 380 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2023
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Contraception, Sexually Transmitted Diseases, Pregnancy
- Interventions
- Individualized Intervention, Computer-based contraceptive information
- Behavioral
- Lead sponsor
- Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
- NIH
- Eligibility
- 13 Years to 35 Years · Female only
- Enrollment
- 550 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 1999 – 2005
- U.S. locations
- 1
- States / cities
- Providence, Rhode Island
- Conditions
- Trichomonas Vaginitis, Chlamydia Trachomatis, Neisseria Gonorrhoeae Infection
- Interventions
- Not listed
- Lead sponsor
- University of Pittsburgh
- Other
- Eligibility
- 15 Years and older · Female only
- Enrollment
- 305 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2010
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
- Conditions
- Teen Pregnancy Prevention, Contraceptive Usage
- Interventions
- Healthy Families, Healthy Futures
- Behavioral
- Lead sponsor
- Mathematica Policy Research, Inc.
- Other
- Eligibility
- 14 Years to 19 Years · Female only
- Enrollment
- 248 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2018
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Contraception, Postpartum Period
- Interventions
- LNG-IUS
- Device
- Lead sponsor
- United States Naval Medical Center, Portsmouth
- Federal
- Eligibility
- 18 Years to 45 Years · Female only
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010 – 2014
- U.S. locations
- 2
- States / cities
- Little Rock, Arkansas • Portsmouth, Virginia
- Conditions
- Healthy, Contraception, Contraceptive Usage, Women
- Interventions
- VR: 200 mg DPV + 320 mg LNG
- Drug
- Lead sponsor
- International Partnership for Microbicides, Inc.
- Industry
- Eligibility
- 18 Years to 45 Years · Female only
- Enrollment
- 25 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
- Conditions
- Contraception, Breastfeeding
- Interventions
- Progestin Only Contraceptive Pills
- Drug
- Lead sponsor
- University of California, San Diego
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 30 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- La Jolla, California
- Conditions
- Alcohol Use, Smoking, Contraception
- Interventions
- Choices Plus, Information
- Behavioral
- Lead sponsor
- University of Texas at Austin
- Other
- Eligibility
- 18 Years to 44 Years · Female only
- Enrollment
- 261 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010 – 2013
- U.S. locations
- 2
- States / cities
- Houston, Texas • Pasadena, Texas
- Conditions
- Contraception
- Interventions
- Etonogestrel Implant
- Device
- Lead sponsor
- Planned Parenthood of the St. Louis Region and Southwest Missouri
- Other
- Eligibility
- 18 Years to 45 Years · Female only
- Enrollment
- 117 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2021
- U.S. locations
- 2
- States / cities
- St Louis, Missouri
- Conditions
- Contraception, Pharmaceutical Services, Access and Linkage to Healthcare, Technology Use
- Interventions
- HAPPI software
- Other
- Lead sponsor
- EMPOWERX INC
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 150 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Del Mar, California
- 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
- Contraception, Contraceptive Usage, Family Planning
- Interventions
- Track bleeding patterns before and after implant
- Device
- Lead sponsor
- University of California, San Diego
- Other
- Eligibility
- 18 Years to 50 Years · Female only
- Enrollment
- 55 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- La Jolla, California
- Conditions
- Contraceptive Usage
- Interventions
- Etonogestrel contraceptive implant
- Drug
- Lead sponsor
- Medical University of South Carolina
- Other
- Eligibility
- 15 Years to 21 Years · Female only
- Enrollment
- 81 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010 – 2013
- U.S. locations
- 1
- States / cities
- Charleston, South Carolina
- Conditions
- Contraception Behavior
- Interventions
- Peer CBT Intervention
- Behavioral
- Lead sponsor
- Temple University
- Other
- Eligibility
- 18 Years to 45 Years · Female only
- Enrollment
- 133 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania