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ClinicalTrials.gov public records Last synced Oct 21, 2026, 2:38 AM EDT

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Showing 1–24 of 165 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: IUD Clear all
Completed Not applicable Interventional Accepts healthy volunteers Results available

Intracervical Lidocaine Gel for IUD Insertional Pain

NCT01214161
View directory record Official record
Conditions
Pain
Interventions
2% lidocaine gel, placebo
Drug · Other
Lead sponsor
Columbia University
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2013
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 7, 2016 · Synced Oct 21, 2026, 2:38 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Helping People With Health Conditions Make Birth Control Decisions

NCT03153644
View directory record Official record
Conditions
Contraception, Chronic Disease
Interventions
Interview, Observation
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
67 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jul 23, 2025 · Synced Oct 21, 2026, 2:38 AM EDT
Completed Phase 2 Interventional Results available

Metformin With the Levonorgestrel-Releasing Intrauterine Device for the Treatment of Complex Atypical Hyperplasia (CAH) and Endometrial Cancer (EC) in Non-surgical Patients

NCT02035787
View directory record Official record
Conditions
Complex Atypical Hyperplasia, Endometrial Cancer
Interventions
Metformin
Drug
Lead sponsor
UNC Lineberger Comprehensive Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2024
U.S. locations
2
States / cities
Chapel Hill, North Carolina • Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 18, 2024 · Synced Oct 21, 2026, 2:38 AM EDT
Not yet recruiting Phase 2 Interventional

Investigating Pre-Procedural Anxiety and Effect of Analgesia on Intrauterine Device Placement and Endometrial Biopsy

NCT07031206
View directory record Official record
Conditions
Anxiety, Pain
Interventions
Paracervical block- Lidocaine without epinephrine, Benzocaine Gel applied to the cervix, Hydroxyzine Hydrochloride
Drug
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years and older · Female only
Enrollment
152 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 22, 2025 · Synced Oct 21, 2026, 2:38 AM EDT
Withdrawn No phase listed Observational

The Effect of Birth Control Methods on Anti-Mullerian Hormone (AMH) Levels

NCT01308931
View directory record Official record
Conditions
Birth Control
Interventions
Not listed
Lead sponsor
Valleywise Health
Other
Eligibility
25 Years to 40 Years · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
3
States / cities
Phoenix, Arizona • Scottsdale, Arizona
Source: ClinicalTrials.gov public record
Updated Aug 5, 2014 · Synced Oct 21, 2026, 2:38 AM EDT
Completed No phase listed Observational

Study of the Copper IUD or Oral Levonorgestrel and the Levonorgestrel IUD for Women Seeking Emergency Contraception

NCT01963962
View directory record Official record
Conditions
Emergency Contraception
Interventions
Copper IUD, Levonorgestrel IUD
Drug
Lead sponsor
University of Utah
Other
Eligibility
18 Years to 35 Years · Female only
Enrollment
188 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Aug 8, 2016 · Synced Oct 21, 2026, 2:38 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

IUD Self-Removal: Evaluating an Online Guide for Self-removal in Clinical and Non-clinical Settings

NCT06042556
View directory record Official record
Conditions
IUD, Contraception
Interventions
IUD self-removal guide
Other
Lead sponsor
University of Washington
Other
Eligibility
14 Years and older · Female only
Enrollment
116 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Renton, Washington
Source: ClinicalTrials.gov public record
Updated Sep 18, 2023 · Synced Oct 21, 2026, 2:38 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Self-administered Intravaginal 2% Lidocaine Gel Prior to Intrauterine Device Insertion in Nulliparous Women

NCT01534520
View directory record Official record
Conditions
Pain
Interventions
Lidocaine, Placebo
Drug
Lead sponsor
University of Pittsburgh
Other
Eligibility
14 Years to 55 Years · Female only
Enrollment
61 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 22, 2016 · Synced Oct 21, 2026, 2:38 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Maternal Newborn Health Registry

NCT01073475
View directory record Official record
Conditions
Pregnancy Outcome Trends in Low-resource Geographic Areas
Interventions
There is no intervention associated with the parent MNHR study. For the MNHR COVID sub-study, participants will be asked to provide a blood specimen at or near delivery.
Other
Lead sponsor
NICHD Global Network for Women's and Children's Health
Network
Eligibility
Not listed
Enrollment
950,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2030
U.S. locations
8
States / cities
Birmingham, Alabama • Aurora, Colorado • Indianapolis, Indiana + 5 more
Source: ClinicalTrials.gov public record
Updated Jan 21, 2026 · Synced Oct 21, 2026, 2:38 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Pilot of Social Network Intrauterine Contraceptive (IUC) Intervention

NCT01965743
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
53 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Sep 10, 2014 · Synced Oct 21, 2026, 2:38 AM EDT
Completed Phase 4 Interventional Results available

A Pilot Study of Early Postpartum Intrauterine Contraception

NCT00997932
View directory record Official record
Conditions
Unplanned Pregnancy
Interventions
Levonorgestrel-Releasing Intrauterine Contraceptive System (LNG-IUS), 52 Mg, 5 Year Duration
Drug
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
21 Years to 45 Years · Female only
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 29, 2017 · Synced Oct 21, 2026, 2:38 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Immediate vs. Delayed Insertion of Copper T 380A IUD After Termination of Pregnancy Over 12-weeks Gestation

NCT00540046
View directory record Official record
Conditions
Contraception Behavior
Interventions
Copper T 380A IUD
Device
Lead sponsor
NYU Langone Health
Other
Eligibility
16 Years and older · Female only
Enrollment
215 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2010
U.S. locations
2
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 9, 2015 · Synced Oct 21, 2026, 2:38 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

The Effect of a Levonorgestrel-releasing Intrauterine Device (IUD) Versus a Copper Containing IUD on Risk of Blood Clots

NCT00584610
View directory record Official record
Conditions
Blood Coagulation Disorders
Interventions
Levonorgestrel-containing IUD (Mirena®), Copper-containing IUD (Paraguard®)
Device
Lead sponsor
University of Vermont
Other
Eligibility
18 Years to 52 Years · Female only
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2012
U.S. locations
1
States / cities
Burlington, Vermont
Source: ClinicalTrials.gov public record
Updated Jan 18, 2010 · Synced Oct 21, 2026, 2:38 AM EDT
Not yet recruiting Not applicable Interventional

Pain Management for In-Office Gynecologic Procedures Using a Risk-Stratification Pain Calculator

NCT07311824
View directory record Official record
Conditions
Pain Management, Patient Satisfaction, Gynecologic Procedures
Interventions
Pain Calculator
Other
Lead sponsor
Carle Foundation Hospital
Other
Eligibility
18 Years and older · Female only
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
2
States / cities
Champaign, Illinois • Urbana, Illinois
Source: ClinicalTrials.gov public record
Updated Dec 31, 2025 · Synced Oct 21, 2026, 2:38 AM EDT
Completed Not applicable Interventional

Evaluation of an Intervention to Increase Post-abortion LARC Uptake.

NCT03214848
View directory record Official record
Conditions
Post Abortion Contraception
Interventions
Contraceptive education prior to abortion
Behavioral
Lead sponsor
Emory University
Other
Eligibility
16 Years and older · Female only
Enrollment
1,314 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jun 20, 2018 · Synced Oct 21, 2026, 2:38 AM EDT
Withdrawn Phase 2Phase 3 Interventional

Perioperative Dexmedetomidine to Reduce Post-procedure Grief Following Second-trimester Dilation and Evacuation

NCT07537894
View directory record Official record
Conditions
Abortion, Stillbirth, PTSD (Childbirth-Related), Grief (Traumatic Grief and Existential Grief)
Interventions
Dexmedetomidine (IV) 0.5 mcg/kg, Placebo
Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Jul 17, 2026 · Synced Oct 21, 2026, 2:38 AM EDT
Recruiting No phase listed Observational

Placental Risk Assessment to CusTomize Individualized Pregnancy Care and Evaluation

NCT07144839
View directory record Official record
Conditions
Stillbirth, Placental Insufficiency
Interventions
Data Collection Throughout Pregnancy and Delivery
Other
Lead sponsor
Oregon Health and Science University
Other
Eligibility
15 Years to 50 Years · Female only
Enrollment
640 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Dec 17, 2025 · Synced Oct 21, 2026, 2:38 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Naproxen for Pain Control With Intrauterine Device Insertion

NCT02388191
View directory record Official record
Conditions
Contraception
Interventions
Naproxen sodium, Placebo tablet
Drug · Other
Lead sponsor
Planned Parenthood League of Massachusetts
Other
Eligibility
18 Years and older · Female only
Enrollment
119 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 22, 2017 · Synced Oct 21, 2026, 2:38 AM EDT
Completed No phase listed Observational

Perceptions of LARC Among AYA With Chronic Illness

NCT05000489
View directory record Official record
Conditions
Chronic Conditions, Multiple
Interventions
No intervention being administered
Other
Lead sponsor
Children's Hospital Los Angeles
Other
Eligibility
16 Years to 21 Years · Female only
Enrollment
67 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Apr 17, 2025 · Synced Oct 21, 2026, 2:38 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

A RCT of Ultrasound Guided IUD Insertion

NCT03493815
View directory record Official record
Conditions
IUD Not Visible
Interventions
Transabdominal Ultrasound Guided IUD Insertion, Traditional Blind IUD Insertion
Procedure
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
18 Years and older · Female only
Enrollment
85 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Hershey, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 21, 2020 · Synced Oct 21, 2026, 2:38 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Levonorgestrel Contraceptive Intrauterine Systems (LCS) Pearl Index Study

NCT00528112
View directory record Official record
Conditions
Contraception
Interventions
LCS12, LCS16
Drug
Lead sponsor
Bayer
Industry
Eligibility
18 Years to 35 Years · Female only
Enrollment
2,885 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2013
U.S. locations
57
States / cities
Mobile, Alabama • Glendale, Arizona • Phoenix, Arizona + 47 more
Source: ClinicalTrials.gov public record
Updated Jan 25, 2017 · Synced Oct 21, 2026, 2:38 AM EDT
Not yet recruiting Early Phase 1 Interventional

Tirzepatide and Levonorgestrel IUD Therapy for EIN and Early-Stage Endometrial Cancer

NCT07812636
View directory record Official record
Conditions
Grade 1 Endometrial Endometrioid Carcinoma, Endometrial Intraepithelial Neoplasia, Metabolic Comorbidities
Interventions
Tirzepatide
Drug
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
18 Years and older · Female only
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Hershey, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 10, 2026 · Synced Oct 21, 2026, 2:38 AM EDT
Not listed Phase 4 Interventional Accepts healthy volunteers

Patient-Applied Pretreatment Analgesia for Intrauterine Device Placement

NCT05890495
View directory record Official record
Conditions
Contraception
Interventions
Lidocaine topical, Tampon
Drug · Device
Lead sponsor
Uniformed Services University of the Health Sciences
Federal
Eligibility
18 Years to 54 Years · Female only
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 6, 2023 · Synced Oct 21, 2026, 2:38 AM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Postplacental Intrauterine Device Insertion: A Mixed Methods Assessment of Women's Experience

NCT02312726
View directory record Official record
Conditions
Contraception
Interventions
Postplacental IUD insertion
Procedure
Lead sponsor
University of New Mexico
Other
Eligibility
18 Years and older · Female only
Enrollment
135 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2015
U.S. locations
1
States / cities
Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated Apr 4, 2016 · Synced Oct 21, 2026, 2:38 AM EDT