Contraception Clinical Trials

16 studies are recruiting for contraception in the United States right now. Each one is listed on ClinicalTrials.gov, the public registry the research teams themselves file with. TrialBoost is not a doctor, a research site, or a study sponsor: the research team decides who takes part.

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Studies now recruiting

1. Prospective Multi-Center Trial for FemBloc Permanent Birth Control

   Prospective, multi-center, international, unblinded, single-arm trial of subjects undergoing FemBloc followed by ultrasound confirmation test.

   Stage

   Not phased

   Ages

   21 to 50

   Site

   New Horizons Clinical Trials, Chandler, Arizona

   Locations

   10 in total

   Run by

   Femasys Inc.

   See if you can join NCT05977751 on ClinicalTrials.gov

2. Etonogestrel Implant as Emergency Contraception

   The investigators propose a single site, single arm, open label mechanism of action pharmacodynamic pilot study of etonogestrel implant insertion prior to an luteinizing hormone (LH) surge. The investigators will evaluate ovulation rates via serum levels of reproductive hormones and transvaginal ul…

   Stage

   Phase 4

   Ages

   18 to 40

   Site

   University of Colorado Denver, Aurora, Colorado

   Run by

   University of Colorado, Denver

   See if you can join NCT05237141 on ClinicalTrials.gov

3. Long Term Evaluation of Scapular-inserted Contraceptive Implants

   This study aims to evaluate long-term outcomes when the etonogestrel contraceptive implant is inserted at an alternative site located over the scapular. The study will evaluate the pharmacokinetics (i.e., drug levels) and side effect profiles of participants who have an etonogestrel contraceptive i…

   Stage

   Phase 2

   Ages

   18 to 45

   Site

   University of Colorado Anschutz Medical Campus, Aurora, Colorado

   Locations

   2 in total

   Run by

   Yale University

   See if you can join NCT07201402 on ClinicalTrials.gov

4. "Vasectomy: Right for Me?" Decision Support Tool

   The goal of this trial is to learn if a web-based decision aid designed to provide evidence-based information about vasectomy and other birth control options helps improve users' decision-making about birth control. The main questions it aims to answer are: * Do people who use the decision aid have…

   Stage

   Not phased

   Ages

   21 to 55

   Site

   Resound Research for Reproductive Health, a project of the Tides Center, San Francisco, California

   Locations

   2 in total

   Run by

   University of Pittsburgh

   See if you can join NCT07451067 on ClinicalTrials.gov

5. Oral Contraceptive Pill (OCP) Pharmacogenomics

   The goal of this clinical trial is to evaluate how differences in specific parts of our DNA can influence how individual bodies break down the hormones contained within oral contraceptive pills, which could affect how well these birth control pills work to prevent pregnancy. The investigators are a…

   Stage

   Phase 4

   Ages

   18 to 45

   Site

   University of Colorado Anschutz Medical Campus, Aurora, Colorado

   Locations

   2 in total

   Run by

   Yale University

   See if you can join NCT06334315 on ClinicalTrials.gov

6. Validation of Effectiveness on NaturalCycles Users

   The goal of this observational study is to measure the effectiveness of the Natural Cycles digital birth control application at preventing pregnancy in sexually active women aged 18 to 35 with no known history of infertility. The main questions it aims to answer are: * What is the pregnancy rate of…

   Stage

   Not phased

   Ages

   18 to 35

   Site

   Natural Cycles USA Corp, New York, New York

   Run by

   Natural Cycles

   See if you can join NCT07566793 on ClinicalTrials.gov

7. Improving Alcohol and Substance Use Care Access, Outcome, Equity During the Reproductive Years

   The goal of this clinical trial is to test the effectiveness of evidence-based Screening, Brief Intervention, and Referral to Treatment (SBIRT) among adult patients who screen positive to one or more risky alcohol or substance use behaviors while seeking care at a sexual and reproductive health (SR…

   Stage

   Not phased

   Ages

   18 and older

   Site

   Greater Boston Health Center, Boston, Massachusetts

   Locations

   4 in total

   Run by

   Emory University

   See if you can join NCT05910580 on ClinicalTrials.gov

8. Patient-clinical Linkages to Improve Trust and Engagement in Postpartum Healthcare

   Maternal mortality in the United States is higher than in peer nations and has not decreased since 1990. Beyond mortality, severe maternal mortality impacts far too many women. Not only are these high rates alarming, but notable racial/ethnic and socioeconomic disparities exist. These inequities ar…

   Stage

   Not phased

   Ages

   18 to 45

   Site

   Jackson State University/Department of Behavioral & Environmental Health, Jackson, Mississippi

   Run by

   Jackson State University

   See if you can join NCT06481631 on ClinicalTrials.gov

9. Contraceptive Efficacy Study of Ovaprene

   This will be a multi-center, single arm, open-label study of Ovaprene, a non-hormonal intravaginal ring, to investigate the contraceptive effectiveness, safety and acceptability of Ovaprene.

   Stage

   Not phased

   Ages

   18 to 40

   Site

   Precision Trials AZ, Phoenix, Arizona

   Locations

   27 in total

   Run by

   Daré Bioscience, Inc.

   See if you can join NCT06127199 on ClinicalTrials.gov

10. Influences of Long-acting Reversible Contraceptives on Iron Status and Physiological Responses to Extreme Environments in Women

    Over recent years, military service women have shown increasing interest in utilizing long-acting reversible contraceptives (LARCs; i.e., implants or intrauterine devices, IUDs). While clinically, LARC have been proven safe and effective at preventing pregnancy \& decreasing menstrual symptoms, it …

    Stage

    Not phased

    Ages

    18 to 40

    Site

    US Army Research Institute of Environmental Medicine, Natick, Massachusetts

    Run by

    United States Army Research Institute of Environmental Medicine

    See if you can join NCT06909695 on ClinicalTrials.gov

11. Levonorgestrel 52 mg IUD for Emergency Contraception and Same-Day Start

    This is a prospective clinical research study to test the effectiveness of the Levonorgestrel (LNG) 52 mg Intrauterine Device (IUD) for emergency contraception (EC) and same-day start use that will enroll people receiving care at Planned Parenthood affiliates across the U.S. Our prior work demonstr…

    Stage

    Phase 4

    Ages

    16 to 35

    Site

    Planned Parenthood Mar Monte, San Jose, California

    Locations

    8 in total

    Run by

    University of Utah

    See if you can join NCT05444582 on ClinicalTrials.gov

12. Implementation of a Patient-centered, Reproductive Planning Decision Support Tool (MyPath) Among Women With Substance Use Disorder in the Immediate Postpartum Period

    This is a study to determine the effect of a novel patient-centered, reproductive planning decision support tool developed by the research team called MyPath on postpartum contraceptive decision-making among women with SUDs.

    Stage

    Not phased

    Ages

    18 and older

    Site

    Magee Womens Hospital of UPMC, Pittsburgh, Pennsylvania

    Run by

    University of Pittsburgh

    See if you can join NCT04939012 on ClinicalTrials.gov

13. Patient-centered Information on Permanent Contraception

    The goal of this study is to understand whether providing information to women with a strong desire to avoid future pregnancy about how tubal sterilization compares to long-acting reversible contraceptives improves perceived access to available contraceptives. Participants will: * Complete a baseli…

    Stage

    Not phased

    Ages

    21 to 45

    Site

    University of California, San Francisco, San Francisco, California

    Run by

    University of California, San Francisco

    See if you can join NCT06296797 on ClinicalTrials.gov

14. Hormonal Contraception Access Through Pharmacist Prescribing Implementation

    The goal of this clinical trial is to learn if use of the HAPPI software can improve pharmacist-provided birth control services. The main questions it aims to answer are: 1. Does the HAPPI software make it easier for pharmacists to provide birth control services in their pharmacy? 2. Does the HAPPI…

    Stage

    Not phased

    Ages

    18 and older

    Site

    EmpoweRx, Inc, Del Mar, California

    Run by

    EMPOWERX INC

    See if you can join NCT06823037 on ClinicalTrials.gov

15. Empathy Through Pain Control: Lidocaine Paracervical Block for IUD Placements

    The goal of this research study is to learn more about how different uses of a numbing medication might affect pain levels while getting an IUD placed. The investigators are also studying participants opinions of their clinicians' empathy. The investigators are inviting patients who arrive at their…

    Stage

    Not phased

    Ages

    18 to 50

    Site

    University of California, San Diego, La Jolla, California

    Run by

    University of California, San Diego

    See if you can join NCT06960317 on ClinicalTrials.gov

16. Endometrial Biopsy in Progestin Contraceptive Users

    The purpose of the study is to learn more about menstrual changes in progestin contraception users. The investigators are hoping to find out what changes in the endometrium lead to different bleeding patterns during the first year of progestin contraception use. Participants will choose to receive …

    Stage

    EARLY_Phase 1

    Ages

    18 to 40

    Site

    OHSU, Portland, Oregon

    Run by

    Oregon Health and Science University

    See if you can join NCT05760144 on ClinicalTrials.gov