- Conditions
- Pregnancy, Live Birth, Spontaneous Abortion
- Interventions
- 5 mg folic acid and 30 mg elemental zinc, Placebo Comparator: Placebo
- Dietary Supplement · Drug
- Lead sponsor
- Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
- NIH
- Eligibility
- 18 Years to 45 Years
- Enrollment
- 2,370 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013 – 2019
- U.S. locations
- 4
- States / cities
- Chicago, Illinois • Iowa City, Iowa • Minneapolis, Minnesota + 1 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 193–216
of 504
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Menstrual Cycle, Ovulation, Menstruation, Polycystic Ovary Syndrome, Infertility, Menopause, Reproduction, Reproductive Health
- Interventions
- Not listed
- Lead sponsor
- Apple Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 500,000 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2029
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Violence, Abuse
- Interventions
- TIPS-Plus, TIPS-Basic
- Behavioral
- Lead sponsor
- University of Pittsburgh
- Other
- Eligibility
- 16 Years to 29 Years · Female only
- Enrollment
- 240 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2018
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
- Conditions
- Infertility
- Interventions
- Not listed
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 25 Years to 45 Years · Female only
- Enrollment
- 1,080 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2006 – 2012
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Unintended Pregnancy, Family Planning, Intimate Partner Violence (IPV)
- Interventions
- ARCHES Kenya
- Behavioral
- Lead sponsor
- University of California, San Diego
- Other
- Eligibility
- 15 Years to 49 Years · Female only
- Enrollment
- 659 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2020
- U.S. locations
- 1
- States / cities
- San Diego, California
- Conditions
- Contraception, Contraceptive Usage, Reproductive Issues
- Interventions
- Ulipristal Acetate
- Drug
- Lead sponsor
- Northwestern University
- Other
- Eligibility
- 16 Years to 40 Years · Female only
- Enrollment
- 75 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- PMDD, Premenstrual Dysphoric Disorder (PMDD), Premenstrual Syndrome-PMS, Premenstrual Syndrome, Menstrual Cycle
- Interventions
- Not listed
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 18 Years to 50 Years · Female only
- Enrollment
- 500 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2031
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Uterine Factor Infertility
- Interventions
- Uterine Allotransplantation, Tacrolimus, Imuran
- Procedure · Drug
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 18 Years to 38 Years · Female only
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2043
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Substance Use Disorders, Pregnancy Related, Contraception
- Interventions
- MyPath Intervention, Usual care
- Behavioral
- Lead sponsor
- University of Pittsburgh
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 400 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2027
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
- Conditions
- Endometriosis
- Interventions
- Tissue and blood collection
- Other
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years to 55 Years · Female only
- Enrollment
- 48 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2022
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Contraceptive Behavior
- Interventions
- Text Messaging Intervention
- Behavioral
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 13 Years to 21 Years · Female only
- Enrollment
- 100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2011 – 2017
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Infertility (IVF Patients), Infertility, Infertility Female
- Interventions
- CAPA-IVM, In-House CAPA-IVM Pre-Maturation Medium, Minimal-Stimulation OS-IVF
- Procedure · Device
- Lead sponsor
- New Hope Fertility Center
- Other
- Eligibility
- 18 Years to 38 Years · Female only
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Reproductive Issues
- Interventions
- Vitamin D, Placebo
- Dietary Supplement · Other
- Lead sponsor
- National Institute of Environmental Health Sciences (NIEHS)
- NIH
- Eligibility
- 19 Years to 40 Years · Female only
- Enrollment
- 998 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2024
- U.S. locations
- 2
- States / cities
- Detroit, Michigan • Research Triangle Park, North Carolina
- Conditions
- Contraceptive Usage, Coagulation
- Interventions
- DHEA Oral Capsule, Placebo Oral Capsule
- Dietary Supplement · Other
- Lead sponsor
- Oregon Health and Science University
- Other
- Eligibility
- 18 Years to 44 Years · Female only
- Enrollment
- 15 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- Portland, Oregon
- Conditions
- Polycystic Ovary Syndrome, Obstructive Sleep Apnea
- Interventions
- Continuous Positive Airway Pressure Device (CPAP), Delayed Continuous Positive Airway Pressure Device (CPAP)
- Device · Other
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 18 Years to 40 Years · Female only
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2026
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Post-traumatic Stress Disorder, Hypertension
- Interventions
- Transcranial magnetic stimulation
- Device
- Lead sponsor
- Lifespan
- Other
- Eligibility
- 18 Years to 44 Years · Female only
- Enrollment
- 4 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2026
- U.S. locations
- 1
- States / cities
- Providence, Rhode Island
- Conditions
- Obesity
- Interventions
- Not listed
- Lead sponsor
- Milton S. Hershey Medical Center
- Other
- Eligibility
- 18 Years to 40 Years
- Enrollment
- 35 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005 – 2009
- U.S. locations
- 1
- States / cities
- Hershey, Pennsylvania
- Conditions
- Adolescent Relationship Abuse
- Interventions
- SHARP Intervention
- Behavioral
- Lead sponsor
- University of Pittsburgh
- Other
- Eligibility
- 14 Years to 19 Years
- Enrollment
- 1,012 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2013
- U.S. locations
- 1
- States / cities
- Oakland, California
- Conditions
- Female Reproductive Cancer
- Interventions
- serum-derived bovine immunoglobulin protein isolate, placebo, laboratory biomarker analysis, quality-of-life assessment, questionnaire administration
- Biological · Other
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 58 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2015
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- HIV Prevention, HIV Risk, Sexual and Reproductive Health
- Interventions
- Interactive Digital PrEP Toolkit
- Behavioral
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 125 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2027
- U.S. locations
- 4
- States / cities
- Birmingham, Alabama • Montgomery, Alabama • Tuscaloosa, Alabama + 1 more
- Conditions
- Endometriosis
- Interventions
- ERB-041
- Drug
- Lead sponsor
- Wyeth is now a wholly owned subsidiary of Pfizer
- Industry
- Eligibility
- 18 Years to 45 Years · Female only
- Enrollment
- 200 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005 – 2006
- U.S. locations
- 46
- States / cities
- Phoenix, Arizona • Tucson, Arizona • Carmichael, California + 41 more
- Conditions
- Child Rearing, Reproductive Behavior, Risk Reduction Behavior
- Interventions
- home visitation
- Behavioral
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- Female only
- Enrollment
- 609 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2003 – 2012
- U.S. locations
- 1
- States / cities
- Rochester, New York
- 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
- Conditions
- Infertility
- Interventions
- Embryoscope Time Lapse System, Standard Embryo Culture
- Device
- Lead sponsor
- Center for Human Reproduction
- Other
- Eligibility
- 18 Years to 48 Years · Female only
- Enrollment
- 31 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2015
- U.S. locations
- 1
- States / cities
- New York, New York