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ClinicalTrials.gov public records Last synced Oct 23, 2026, 2:02 PM EDT

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Showing 385–408 of 529 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Contraception Clear all
Completed Phase 1 Interventional Accepts healthy volunteers

Phase I One-month Safety, PK, PD, and Acceptability Study of IVR Releasing TFV and LNG or TFV Alone

NCT02235662
View directory record Official record
Conditions
HIV, Contraception
Interventions
TFV IVR, TFV/LNG IVR, Placebo IVR
Drug · Other
Lead sponsor
CONRAD
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
86 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Norfolk, Virginia
Source: ClinicalTrials.gov public record
Updated Jan 11, 2016 · Synced Oct 23, 2026, 2:02 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

Essure (Model ESS310) Placement Rate Study

NCT02064413
View directory record Official record
Conditions
Contraception
Interventions
ESS310 (BAY1454032)
Device
Lead sponsor
Bayer
Industry
Eligibility
21 Years to 44 Years · Female only
Enrollment
134 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
16
States / cities
Glendale, Arizona • Phoenix, Arizona • Colorado Springs, Colorado + 12 more
Source: ClinicalTrials.gov public record
Updated Apr 8, 2021 · Synced Oct 23, 2026, 2:02 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Use of Misoprostol for Intrauterine Device (IUD) Insertion in Nulliparous Women

NCT01001897
View directory record Official record
Conditions
Contraception
Interventions
Misoprostol, Placebo
Drug
Lead sponsor
University of Arizona
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
61 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2011
U.S. locations
2
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated Jun 14, 2012 · Synced Oct 23, 2026, 2:02 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Keep Contraceptive Arm Long Acting-iMplant (CALM) and Carry On

NCT04725643
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jan 23, 2024 · Synced Oct 23, 2026, 2:02 PM EDT
Active, not recruiting Phase 1 Interventional Accepts healthy volunteers

A Study to Evaluate the PK and PD of IM or SQ Injections of Levonorgestrel Butanoate (LB) for Female Contraception

NCT04143659
View directory record Official record
Conditions
Healthy Women, Female Contraception
Interventions
levonorgestrel butanoate (LB) injection
Biological
Lead sponsor
Premier Research
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
136 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2026
U.S. locations
7
States / cities
Davis, California • Denver, Colorado • Boston, Massachusetts + 4 more
Source: ClinicalTrials.gov public record
Updated Oct 29, 2025 · Synced Oct 23, 2026, 2:02 PM EDT
Completed Phase 3 Interventional

A Study to Assess Contraceptive Efficacy and Safety of Etonogestrel (ENG) Implant Beyond 3 Years of Use (MK-8415-060)

NCT04626596
View directory record Official record
Conditions
Contraception
Interventions
Radiopaque Etonogestrel (ENG) Implant
Combination Product
Lead sponsor
Organon and Co
Industry
Eligibility
Up to 35 Years · Female only
Enrollment
498 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
64
States / cities
Birmingham, Alabama • Phoenix, Arizona • Tucson, Arizona + 49 more
Source: ClinicalTrials.gov public record
Updated Feb 18, 2026 · Synced Oct 23, 2026, 2:02 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

A Trial of an Adolescent Male Sexual Health Intervention

NCT04969289
View directory record Official record
Conditions
Contraception Behavior
Interventions
Dr. Eric Digital Health Intervention
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
14 Years to 21 Years · Male only
Enrollment
119 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 9, 2024 · Synced Oct 23, 2026, 2:02 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Evaluation of Immediate Postpartum LARC Implementation Programs

NCT03118726
View directory record Official record
Conditions
Post Partum Contraception
Interventions
Not listed
Lead sponsor
University of New Mexico
Other
Eligibility
Not listed
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated Aug 28, 2019 · Synced Oct 23, 2026, 2:02 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Quick Start Approach to Birth Control Pills

NCT00068848
View directory record Official record
Conditions
Pregnancy, Contraception
Interventions
Quick start oral contraceptive initiation
Behavioral
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
Up to 24 Years · Female only
Enrollment
2,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2005
U.S. locations
3
States / cities
Atlanta, Georgia • New York, New York • Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Apr 10, 2007 · Synced Oct 23, 2026, 2:02 PM EDT
Terminated Not applicable Interventional

Intrauterine Device (IUD) Self Removal

NCT05191238
View directory record Official record
Conditions
IUD Removal
Interventions
IUD self-removal education
Other
Lead sponsor
Boston Medical Center
Other
Eligibility
18 Years and older · Female only
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 22, 2023 · Synced Oct 23, 2026, 2:02 PM EDT
Completed No phase listed Observational

Immediate Postpartum Nexplanon Placement in Opioid Dependent Women

NCT02657148
View directory record Official record
Conditions
Opiate Addiction, Pregnancy, Contraceptive Behavior, Sexual Behavior
Interventions
Nexplanon (etonogestrel contraceptive implant), Standard postpartum contraceptive care
Drug
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older · Female only
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 31, 2018 · Synced Oct 23, 2026, 2:02 PM EDT
Completed No phase listed Observational

Retrospective Claims Analysis of Hysterectomy After Sterilization

NCT02527278
View directory record Official record
Conditions
Contraception
Interventions
Laparoscopic tubal ligation, Hysteroscopic sterilization
Procedure
Lead sponsor
Bayer
Industry
Eligibility
18 Years to 49 Years · Female only
Enrollment
19,317 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Whippany, New Jersey
Source: ClinicalTrials.gov public record
Updated Mar 21, 2017 · Synced Oct 23, 2026, 2:02 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Perspectives on Prescribing Hormonal Contraception Among Rural New Mexicans

NCT03230578
View directory record Official record
Conditions
Contraception
Interventions
Pharmacists & women's perspectives on pharmacist prescribed hormonal contraception
Other
Lead sponsor
University of New Mexico
Other
Eligibility
18 Years to 45 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated Oct 15, 2018 · Synced Oct 23, 2026, 2:02 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Effect of Early Versus Traditional Follow-Up on Breastfeeding Rates at 6 Months

NCT02221895
View directory record Official record
Conditions
Pregnancy, Breastfeeding, Contraception, Cervical Cancer, Postpartum Depression
Interventions
Postpartum follow up appointment 2-3 weeks after delivery, Postpartum follow up 6-8wk after delivery
Other
Lead sponsor
Madigan Army Medical Center
Federal
Eligibility
18 Years to 50 Years · Female only
Enrollment
344 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2017
U.S. locations
1
States / cities
Tacoma, Washington
Source: ClinicalTrials.gov public record
Updated Sep 21, 2020 · Synced Oct 23, 2026, 2:02 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

FemBloc® Permanent Contraception - Confirmation Feasibility Trial

NCT04273594
View directory record Official record
Conditions
Contraception
Interventions
FemBloc
Device
Lead sponsor
Femasys Inc.
Industry
Eligibility
21 Years to 45 Years · Female only
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2027
U.S. locations
6
States / cities
Chandler, Arizona • Phoenix, Arizona • Columbus, Georgia + 3 more
Source: ClinicalTrials.gov public record
Updated Jan 28, 2025 · Synced Oct 23, 2026, 2:02 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Assessment of Contraceptive Safety and Effectiveness in Cystic Fibrosis

NCT04568980
View directory record Official record
Conditions
Cystic Fibrosis, Contraception
Interventions
Not listed
Lead sponsor
University of Washington
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
562 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
10
States / cities
Birmingham, Alabama • San Diego, California • Denver, Colorado + 7 more
Source: ClinicalTrials.gov public record
Updated May 22, 2023 · Synced Oct 23, 2026, 2:02 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Early vs. Interval Postpartum IUD Insertion

NCT03462758
View directory record Official record
Conditions
Contraception
Interventions
IUD
Device
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older · Female only
Enrollment
404 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2022
U.S. locations
4
States / cities
La Jolla, California • San Diego, California • Chicago, Illinois + 1 more
Source: ClinicalTrials.gov public record
Updated Apr 13, 2023 · Synced Oct 23, 2026, 2:02 PM EDT
Completed Not applicable Interventional Results available

Care After Pregnancy Study (CAPS): Engaging Women in Postpartum Care

NCT04257552
View directory record Official record
Conditions
Postpartum Care
Interventions
Healthy Beyond Pregnancy, Pre-Scheduled Postpartum Visit, Attention Control
Behavioral · Other
Lead sponsor
University of Pittsburgh
Other
Eligibility
12 Years to 50 Years · Female only
Enrollment
128 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 21, 2022 · Synced Oct 23, 2026, 2:02 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Drug Exposure and Depot Medroxyprogesterone Acetate (DMPA) in Adolescent Subjects

NCT01461824
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Apr 23, 2018 · Synced Oct 23, 2026, 2:02 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Txt Now 2 Decrease Pregnancies L8r: A Study to Evaluate the Effect of Daily Text Message Reminders on Pill Continuation

NCT00677703
View directory record Official record
Conditions
Contraceptives, Oral
Interventions
Daily Text Messages
Other
Lead sponsor
Columbia University
Other
Eligibility
Up to 24 Years · Female only
Enrollment
968 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2012
U.S. locations
1
States / cities
Brooklyn, New York
Source: ClinicalTrials.gov public record
Updated Nov 19, 2012 · Synced Oct 23, 2026, 2:02 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Postpartum Integration of Vaccines and Contraception Trial

NCT05732142
View directory record Official record
Conditions
Contraception, Gender Equity
Interventions
Postpartum Integration of Vaccines and Contraception Through Gender-Transformative Programming(PIVoT)
Other
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older · Female only
Enrollment
293 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Jun 5, 2026 · Synced Oct 23, 2026, 2:02 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Pilot #2 of Social Network Intrauterine Contraceptive (IUC) Intervention

NCT02242890
View directory record Official record
Conditions
Attitudes
Interventions
Contraception Information Packet
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
15 Years to 45 Years · Female only
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015
U.S. locations
1
States / cities
North Highlands, California
Source: ClinicalTrials.gov public record
Updated Sep 17, 2015 · Synced Oct 23, 2026, 2:02 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Native-Changing High-risk Alcohol Use and Increasing Contraception Effectiveness Study

NCT03930342
View directory record Official record
Conditions
Contraceptive Usage, Alcohol Use Complicating Childbirth, Alcohol Drinking
Interventions
Native-CHOICES
Behavioral
Lead sponsor
Washington State University
Other
Eligibility
18 Years to 44 Years · Female only
Enrollment
404 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
2
States / cities
Eagle Butte, South Dakota • Rapid City, South Dakota
Source: ClinicalTrials.gov public record
Updated Apr 17, 2025 · Synced Oct 23, 2026, 2:02 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Navigating New Motherhood 2

NCT03922334
View directory record Official record
Conditions
Postpartum Health, Breastfeeding, Contraception, Preventive Care / Anticipatory Guidance, Retention in Care
Interventions
Patient Navigation Program
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
16 Years to 50 Years · Female only
Enrollment
405 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2024
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jan 29, 2026 · Synced Oct 23, 2026, 2:02 PM EDT