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ClinicalTrials.gov public records Last synced Oct 21, 2026, 4:57 AM EDT

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Showing 25–45 of 45 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Spotting Clear all
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Treatment of Unfavorable Bleeding Patterns in Contraceptive Implant Users

NCT02903121
View directory record Official record
Conditions
Bleeding, Implants, Breakthrough Bleeding
Interventions
Tamoxifen, Placebo, Tamoxifen (open label)
Drug
Lead sponsor
Oregon Health and Science University
Other
Eligibility
15 Years to 45 Years · Female only
Enrollment
109 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Jul 15, 2020 · Synced Oct 21, 2026, 4:57 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Tamoxifen to Reduce Unscheduled Bleeding in New Users of the Levonorgestrel-releasing Intrauterine System (LNG-IUS)

NCT02824224
View directory record Official record
Conditions
Menorrhagia, Metrorrhagia, Medicated Intrauterine Devices
Interventions
Tamoxifen, Placebo (for Tamoxifen)
Drug
Lead sponsor
Oregon Health and Science University
Other
Eligibility
15 Years to 45 Years · Female only
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Jun 4, 2019 · Synced Oct 21, 2026, 4:57 AM EDT
Completed Not applicable Interventional Results available

Pilot Study of Femring Estrogen Supplementation During Depo-Provera Initiation

NCT00563576
View directory record Official record
Conditions
Metrorrhagia
Interventions
Femring®, DepoProvera ®
Drug
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older · Female only
Enrollment
71 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 15, 2021 · Synced Oct 21, 2026, 4:57 AM EDT
Terminated Phase 4 Interventional Results available

Treatment of Unacceptable Bleeding Patterns in ETG Implant Users With an Oral Contraceptive

NCT01963403
View directory record Official record
Conditions
Abnormal Uterine Bleeding, Unspecified, Uterine Bleeding Heavy
Interventions
EE 30mcg/LNG 150mcg, Placebo
Drug
Lead sponsor
University of California, Davis
Other
Eligibility
14 Years and older · Female only
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
2
States / cities
Sacramento, California • St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated May 12, 2017 · Synced Oct 21, 2026, 4:57 AM EDT
Active, not recruiting No phase listed Observational

Endometrial Cancer Vaginal Fluid Specimen Collection Study

NCT07544680
View directory record Official record
Conditions
Abnormal Uterine Bleeding (AUB), Endometrial Cancer, Atypical Endometrial Hyperplasia, Endometrial Hyperplasia With Atypia, Endometrial Intraepithelial Neoplasia
Interventions
Not listed
Lead sponsor
Exact Sciences Corporation
Industry
Eligibility
18 Years and older · Female only
Enrollment
4,200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
5
States / cities
Sarasota, Florida • Scarborough, Maine • Murfreesboro, Tennessee + 1 more
Source: ClinicalTrials.gov public record
Updated Oct 5, 2026 · Synced Oct 21, 2026, 4:57 AM EDT
Not listed Phase 4 Interventional Accepts healthy volunteers

Norplant and Irregular Bleeding/Spotting

NCT00064766
View directory record Official record
Conditions
Endometrial Bleeding, Periodontal Disease
Interventions
doxycycline
Drug
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
18 Years to 40 Years · Female only
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2005
U.S. locations
1
States / cities
Norfolk, Virginia
Source: ClinicalTrials.gov public record
Updated Jun 24, 2005 · Synced Oct 21, 2026, 4:57 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Optimal Order of Concurrent Office Hysteroscopy and Endometrial Biopsy

NCT02472184
View directory record Official record
Conditions
Uterine Fibroids, Vaginal Bleeding
Interventions
Office hysteroscopy, Endometrial biopsy
Procedure
Lead sponsor
University of South Florida
Other
Eligibility
18 Years to 70 Years · Female only
Enrollment
78 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Sep 26, 2018 · Synced Oct 21, 2026, 4:57 AM EDT
Enrolling by invitation Not applicable Interventional

Impact of Educational Videos on Pre-operative Anxiety

NCT07740759
View directory record Official record
Conditions
Endometriosis, Fibroids, Adenomyosis, Pelvic Pain, Abnormal Uterine Bleeding, Adnexal Mass, Minimally Invasive Gynecologic Surgery, Hysterectomy, Myomectomy, Ovarian Cystectomy, Adnexal Surgery
Interventions
educational video
Other
Lead sponsor
UConn Health
Other
Eligibility
18 Years and older · Female only
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Farmington, Connecticut
Source: ClinicalTrials.gov public record
Updated Aug 3, 2026 · Synced Oct 21, 2026, 4:57 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

A Study of Continuous Oral Contraceptives and Doxycycline

NCT00480532
View directory record Official record
Conditions
Contraceptives, Oral
Interventions
Lybrel, Doxycycline, Oracea, Placebo, Doxycycline 100bid x5 days at the time of bleeding, Subantimicrobial doxycycline daily, placebo daily
Drug
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
131 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2011
U.S. locations
2
States / cities
Honolulu, Hawaii • Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Oct 22, 2014 · Synced Oct 21, 2026, 4:57 AM EDT
Completed Phase 1 Interventional

Vaginal Bromocriptine for Treatment of Adenomyosis

NCT01821001
View directory record Official record
Conditions
Adenomyosis
Interventions
Vaginal Bromocriptine
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
25 Years to 55 Years · Female only
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 12, 2018 · Synced Oct 21, 2026, 4:57 AM EDT
Not listed Phase 4 Interventional Accepts healthy volunteers

Prevention of Menstrual Migraines: Effects of Estrogen Add-back During the HFI in Patients Using Continuous Oral Contraceptives.

NCT01251263
View directory record Official record
Conditions
Menstrual Migraines, Menstrual Bleeding, Menstrual Spotting
Interventions
Estradiol or Placebo
Drug
Lead sponsor
Scott and White Hospital & Clinic
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2012
U.S. locations
1
States / cities
Temple, Texas
Source: ClinicalTrials.gov public record
Updated Dec 1, 2010 · Synced Oct 21, 2026, 4:57 AM EDT
Completed Phase 4 Interventional Results available

Evaluation of Modified Treatment Regimens for Treatment of Heavy Menstrual Bleeding Using the HerOption® System

NCT00094536
View directory record Official record
Conditions
Menorrhagia
Interventions
Extended treatment regimen using Her Option Cryotherapy
Device
Lead sponsor
CooperSurgical Inc.
Industry
Eligibility
30 Years to 100 Years · Female only
Enrollment
82 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2009
U.S. locations
7
States / cities
Phoenix, Arizona • Wellington, Florida • Burlington, Massachusetts + 4 more
Source: ClinicalTrials.gov public record
Updated Mar 3, 2017 · Synced Oct 21, 2026, 4:57 AM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

How Does Perimenopausal Menorrhagia Affect Women's Quality of Life and Cognitive Function?

NCT06798584
View directory record Official record
Conditions
Iron Deficiency Anemia Treatment, Iron Deficiency, Iron Deficiency (Without Anemia)
Interventions
FeoSol Original Iron Supplement Tablets, 21st Century Gelatin Capsules
Dietary Supplement
Lead sponsor
Purdue University
Other
Eligibility
18 Years and older · Female only
Enrollment
240 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
West Lafayette, Indiana
Source: ClinicalTrials.gov public record
Updated Feb 13, 2025 · Synced Oct 21, 2026, 4:57 AM EDT
Withdrawn Phase 4 Interventional Accepts healthy volunteers

Surgical Myomectomy Followed by Oral Myfembree Versus Standard of Care Trial (SOUL)

NCT05538689
View directory record Official record
Conditions
Metrorrhagia, Pelvic Pain, Menorrhagia, Leiomyoma
Interventions
Myfembree Oral Product
Drug
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older · Female only
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
6
States / cities
Chicago, Illinois • Flossmoor, Illinois • Orland Park, Illinois + 1 more
Source: ClinicalTrials.gov public record
Updated Jun 5, 2026 · Synced Oct 21, 2026, 4:57 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Suction Cervical Stabilizer Compared to Standard Tenaculum for Intrauterine Procedures

NCT06193590
View directory record Official record
Conditions
Intrauterine Device (IUD), Abnormal Uterine Bleeding
Interventions
Carevix, Tenaculum
Device
Lead sponsor
Indiana University
Other
Eligibility
18 Years and older · Female only
Enrollment
73 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Jun 10, 2025 · Synced Oct 21, 2026, 4:57 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Side Effect Profiles of Brand Name Versus Generic Oral Contraceptives

NCT00775190
View directory record Official record
Conditions
Contraception
Interventions
ortho tricyclen, Trinessa
Drug
Lead sponsor
Corewell Health East
Other
Eligibility
18 Years to 35 Years · Female only
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2013
U.S. locations
1
States / cities
Royal Oak, Michigan
Source: ClinicalTrials.gov public record
Updated Apr 17, 2017 · Synced Oct 21, 2026, 4:57 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Continuous Oral Contraceptives (COCs): Are Bleeding Patterns Dependent on the Hormones Given?

NCT00120913
View directory record Official record
Conditions
Breakthrough Bleeding
Interventions
Birth control pills
Drug
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years to 49 Years · Female only
Enrollment
160 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Ends 2004
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Jul 19, 2005 · Synced Oct 21, 2026, 4:57 AM EDT
Recruiting Not applicable Interventional

Assessing Pain and Effectiveness of Carevix Device for IUD Insertions

NCT07290517
View directory record Official record
Conditions
IUD, Abnormal Uterine Bleeding, Pain, Cervical
Interventions
Carevix, Tenaculum
Device
Lead sponsor
Indiana University
Other
Eligibility
18 Years and older · Female only
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Aug 13, 2026 · Synced Oct 21, 2026, 4:57 AM EDT
Not listed Phase 3 Interventional Accepts healthy volunteers

Prophylactic Tranexamic Acid During Minimally Invasive Myomectomies

NCT04311073
View directory record Official record
Conditions
Fibroid Uterus, Abnormal Uterine Bleeding, Myoma;Uterus
Interventions
Tranexamic Acid, Placebos
Drug
Lead sponsor
Eastern Virginia Medical School
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2024
U.S. locations
1
States / cities
Norfolk, Virginia
Source: ClinicalTrials.gov public record
Updated Sep 11, 2023 · Synced Oct 21, 2026, 4:57 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Oral Contraceptives and Subantimicrobial Doxycycline: Effect on Endometrial Matrix Metalloproteinases

NCT01469585
View directory record Official record
Conditions
Breakthrough Bleeding
Interventions
Doxycycline
Drug
Lead sponsor
University of Hawaii
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Honolulu, Hawaii
Source: ClinicalTrials.gov public record
Updated Dec 17, 2020 · Synced Oct 21, 2026, 4:57 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

A Study to Evaluate Bleeding Patterns With Three Different Doses of DR-1031 Compared to Seasonale

NCT00394771
View directory record Official record
Conditions
Breakthrough Bleeding
Interventions
DR-1031, Seasonale®, Portia®
Drug
Lead sponsor
Duramed Research
Industry
Eligibility
18 Years to 45 Years · Female only
Enrollment
567 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2008
U.S. locations
50
States / cities
Huntsville, Alabama • Tucson, Arizona • Little Rock, Arkansas + 45 more
Source: ClinicalTrials.gov public record
Updated Jul 26, 2013 · Synced Oct 21, 2026, 4:57 AM EDT