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ClinicalTrials.gov public records Last synced Oct 21, 2026, 11:05 PM EDT

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Showing 49–72 of 529 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Contraception Clear all
Completed Phase 4 Interventional Results available

Postpartum Levonorgestrel-releasing Intrauterine System and Breastfeeding

NCT01555931
View directory record Official record
Conditions
Postpartum Contraception
Interventions
Levonorgestrel-releasing intrauterine system
Drug
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 25, 2014 · Synced Oct 21, 2026, 11:05 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

A Randomized Controlled Trial of Oral Naproxen and Transdermal Estradiol for Bleeding in LNG-IUC

NCT00789802
View directory record Official record
Conditions
Contraception, Bleeding
Interventions
transdermal estradiol, naproxen, oral placebo
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
129 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2011
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Mar 20, 2018 · Synced Oct 21, 2026, 11:05 PM EDT
Completed Phase 4 Interventional Results available

Women With Epilepsy: a Pilot Study of PK and PD Anti-epileptic Drug Effects in Levonorgestrel Intrauterine System Users

NCT02362373
View directory record Official record
Conditions
Epilepsy, Contraception
Interventions
levonorgestrel IUS
Drug
Lead sponsor
Columbia University
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 18, 2016 · Synced Oct 21, 2026, 11:05 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Personal Responsibility Education Program Innovative Strategies: Digital Initiative for Youth

NCT03765255
View directory record Official record
Conditions
Reproductive Health, Contraception, Sexually Transmitted Diseases
Interventions
In the Know: sexual health education
Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
13 Years to 19 Years
Enrollment
1,260 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2021
U.S. locations
1
States / cities
Fresno, California
Source: ClinicalTrials.gov public record
Updated Aug 3, 2021 · Synced Oct 21, 2026, 11:05 PM EDT
Completed Phase 3 Interventional Results available

Safety and Efficacy of CDB-2914 in Comparison to Levonorgestrel for Emergency Contraception

NCT00551616
View directory record Official record
Conditions
Contraception
Interventions
CDB-2914, Levonorgestrel
Drug
Lead sponsor
HRA Pharma
Industry
Eligibility
16 Years and older · Female only
Enrollment
2,221 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
23
States / cities
Los Angeles, California • Santa Monica, California • Boulder, Colorado + 18 more
Source: ClinicalTrials.gov public record
Updated May 3, 2022 · Synced Oct 21, 2026, 11:05 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Impact of Hormonal Contraception on HIV Acquisition and Transmission Risk

NCT02357368
View directory record Official record
Conditions
HIV, Contraception
Interventions
Depot medroxyprogesterone acetate (DMPA), Etonogestrel implant (Eng-Implant), Levonorgestrel intrauterine device (Lng-IUD), ParaGard® T 380A Intrauterine Copper Contraceptive
Drug · Device
Lead sponsor
Lisa Haddad
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
59 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2019
U.S. locations
4
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Nov 18, 2020 · Synced Oct 21, 2026, 11:05 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Stage Matched Intervention to Increase Dual Method Use

NCT00436306
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Oct 8, 2015 · Synced Oct 21, 2026, 11:05 PM EDT
Completed Early Phase 1 Interventional

Inpatient Adolescent Contraception

NCT04423068
View directory record Official record
Conditions
Pregnancy Related, Contraception, Contraceptive Usage, Contraception Behavior, Pregnancy
Interventions
SexHealth II, Contraceptive
Behavioral · Drug
Lead sponsor
Children's Mercy Hospital Kansas City
Other
Eligibility
14 Years to 21 Years · Female only
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Apr 5, 2023 · Synced Oct 21, 2026, 11:05 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Group Versus Individual Contraceptive Counseling for Resettled African Refugee Women

NCT02796586
View directory record Official record
Conditions
Contraception
Interventions
Counseling
Other
Lead sponsor
University of Utah
Other
Eligibility
18 Years to 49 Years · Female only
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated May 17, 2017 · Synced Oct 21, 2026, 11:05 PM EDT
Completed No phase listed Observational

Advance Provision of Postpartum Emergency Contraception and Its Effects on Reproductive Autonomy

NCT05285605
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Apr 27, 2025 · Synced Oct 21, 2026, 11:05 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The HOP-STEP Intervention: Improving Maternal Health in Women With Lupus sIRB

NCT05818254
View directory record Official record
Conditions
Systemic Lupus Erythematosus, Contraception
Interventions
HOP-STEP (Healthy Outcomes in Pregnancy with SLE Through Education of Providers) Intervention, Routine Care
Behavioral
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Aug 27, 2026 · Synced Oct 21, 2026, 11:05 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Evaluation of Pharmacodynamic Effects on Ovulation and Cycle Control

NCT01250210
View directory record Official record
Conditions
Ovulation Suppression
Interventions
levonorgestrel and ethinyl estradiol
Drug
Lead sponsor
Agile Therapeutics
Industry
Eligibility
18 Years to 45 Years · Female only
Enrollment
123 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
11
States / cities
Tucson, Arizona • San Diego, California • Denver, Colorado + 8 more
Source: ClinicalTrials.gov public record
Updated Jul 5, 2018 · Synced Oct 21, 2026, 11:05 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 21, 2026, 11:05 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Patient Compliance With Long-Acting Reversible Contraception Administration

NCT03305081
View directory record Official record
Conditions
Contraception
Interventions
Levonorgestrel IUD, copper IUD, etonorgestrel implant
Device
Lead sponsor
Tulane University School of Medicine
Other
Eligibility
15 Years and older · Female only
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
1
States / cities
New Orleans, Louisiana
Source: ClinicalTrials.gov public record
Updated Jan 22, 2021 · Synced Oct 21, 2026, 11:05 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Health and Wellness After Preterm Birth

NCT05756634
View directory record Official record
Conditions
Preterm Birth, Health Care Utilization, Tobacco Use, Contraceptive Usage, Depression, Weight, Birth
Interventions
Care Coordination after Preterm Birth (CCAPB)
Behavioral
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
14 Years to 45 Years · Female only
Enrollment
67 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 19, 2025 · Synced Oct 21, 2026, 11:05 PM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Obesity and Oral Contraceptive Failure

NCT01944306
View directory record Official record
Conditions
Contraception, Fetal Growth Retardation, Infant, Small for Gestational Age, Obesity
Interventions
Not listed
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years to 35 Years · Female only
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2015
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Dec 13, 2019 · Synced Oct 21, 2026, 11:05 PM EDT
Active, not recruiting Not applicable Interventional

Pregnancy and Contraception Education in Chronic Kidney Disease (PACE-CKD)

NCT06189807
View directory record Official record
Conditions
CKD, Chronic Kidney Diseases
Interventions
Decision aid, Standard handout
Behavioral · Other
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Nov 12, 2025 · Synced Oct 21, 2026, 11:05 PM EDT
Completed Not applicable Interventional

Patient Experiences With Contraceptive Care Provided by Community Pharmacists Using the Pharmacist Resource to Implement Services as Modules Platform

NCT06819787
View directory record Official record
Conditions
Contraception
Interventions
Electronic Heath Record Platform to Support Pharmacists in Delivering Contraceptive Services
Other
Lead sponsor
OvaryIt, LLC
Industry
Eligibility
18 Years to 51 Years · Female only
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
5
States / cities
Calabasas, California • El Centro, California • Chicago, Illinois + 2 more
Source: ClinicalTrials.gov public record
Updated Feb 4, 2026 · Synced Oct 21, 2026, 11:05 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Study of Daily Application of Nestorone® (NES) and Testosterone (T) Combination Gel for Male Contraception

NCT03452111
View directory record Official record
Conditions
Healthy, Men, Male Contraception
Interventions
Nestorone + Testosterone Combination Gel
Drug
Lead sponsor
Premier Research
Other
Eligibility
18 Years to 50 Years
Enrollment
420 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2024
U.S. locations
9
States / cities
Sacramento, California • Torrance, California • Denver, Colorado + 6 more
Source: ClinicalTrials.gov public record
Updated Feb 18, 2025 · Synced Oct 21, 2026, 11:05 PM EDT
Recruiting Phase 4 Interventional Accepts healthy volunteers

Etonogestrel (ENG) Implant Insertion for Emergency Contraception With Oral Levonorgestrel (LNG) vs Placebo

NCT06162611
View directory record Official record
Conditions
Emergency Contraception
Interventions
Etonogestrel implant with Oral Levonorgestrel emergency contraception 1.5mg, Etonogestrel implant with oral placebo
Drug · Device
Lead sponsor
Lori Gawron
Other
Eligibility
18 Years to 35 Years · Female only
Enrollment
790 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2028
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Jun 2, 2026 · Synced Oct 21, 2026, 11:05 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Long-Acting Reversible Contraception

NCT01299116
View directory record Official record
Conditions
Contraception
Interventions
DMPA, oral contraceptives, Implanon®, ParaGard®, Mirena®
Drug
Lead sponsor
FHI 360
Other
Eligibility
18 Years to 29 Years · Female only
Enrollment
916 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2016
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 28, 2018 · Synced Oct 21, 2026, 11:05 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Evaluation of ContraMed VeraCept Intrauterine Copper Contraceptive for Long Acting Reversible Contraception

NCT02446821
View directory record Official record
Conditions
Contraception
Interventions
VeraCept
Drug
Lead sponsor
Sebela Women's Health Inc.
Industry
Eligibility
18 Years to 40 Years · Female only
Enrollment
286 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2019
U.S. locations
12
States / cities
Burbank, California • Los Angeles, California • Sacramento, California + 8 more
Source: ClinicalTrials.gov public record
Updated Mar 3, 2026 · Synced Oct 21, 2026, 11:05 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Intra Uterine Device Insertion in Nulliparous Women

NCT01422226
View directory record Official record
Conditions
Contraception
Interventions
Misoprostol, Placebo
Drug · Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
3 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Feb 2, 2017 · Synced Oct 21, 2026, 11:05 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Quick Start Initiation of the Contraceptive Vaginal Ring in Adolescents

NCT00369967
View directory record Official record
Conditions
Contraception Desired
Interventions
NuvaRing
Drug
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
15 Years to 21 Years · Female only
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2010
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Jul 22, 2016 · Synced Oct 21, 2026, 11:05 PM EDT