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ClinicalTrials.gov public records Last synced Oct 24, 2026, 2:45 AM EDT

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Showing 1–24 of 240 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Period Problem Clear all
Completed Phase 4 Interventional Results available

Treatment of Heavy Menstrual Bleeding in Women With Uterine Fibroids

NCT03317795
View directory record Official record
Conditions
Heavy Menstrual Bleeding, Menorrhagia, Uterine Fibroids
Interventions
Levonorgestrel IUS, Tranexamic Acid
Drug
Lead sponsor
Shannon K. Laughlin-Tommaso
Other
Eligibility
25 Years to 50 Years · Female only
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
2
States / cities
Jacksonville, Florida • Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Dec 8, 2021 · Synced Oct 24, 2026, 2:45 AM EDT
Not listed Phase 4 Interventional Accepts healthy volunteers

Pretreatment With Norethindrone Acetate Prior to Levonorgestrel IUS Insertion for Heavy Menstrual Bleeding

NCT01391052
View directory record Official record
Conditions
Heavy Menstrual Bleeding, Menorrhagia, Hypermenorrhea
Interventions
Norethindrone acetate pretreatment, No pretreatment
Drug · Other
Lead sponsor
Scott and White Hospital & Clinic
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2013
U.S. locations
1
States / cities
Temple, Texas
Source: ClinicalTrials.gov public record
Updated Jul 11, 2011 · Synced Oct 24, 2026, 2:45 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Chronic Pain Risk Associated With Menstrual Period Pain

NCT02214550
View directory record Official record
Conditions
Cystitis, Interstitial, Dysmenorrhea, Migraine Disorders, Pelvic Pain, Endometriosis, Visceral Pain, Chronic Pain
Interventions
cyclic microgestin 1/20, continuous microgestin 1/20
Drug
Lead sponsor
Endeavor Health
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
353 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2021
U.S. locations
1
States / cities
Evanston, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 18, 2023 · Synced Oct 24, 2026, 2:45 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 24, 2026, 2:45 AM EDT
Completed Phase 2Phase 3 Interventional Accepts healthy volunteers

Effect of 'Cramp Bites' on Period Cramps in Women Aged 18-25

NCT06227676
View directory record Official record
Conditions
Dysmenorrhea Primary, Dysmenorrhea, Menstrual Discomfort, Menstrual Problem, Menstrual Cycle Abnormal, Menstrual Pain, Period Pain, Period Problem, PMS, Premenstrual Syndrome, PCOS, PCOS (Polycystic Ovary Syndrome) of Bilateral Ovaries, PCOS (Polycystic Ovary Syndrome) of Left Ovary, PCOS (Polycystic Ovary Syndrome) of Right Ovary, Polycystic Ovary Syndrome, Premenstrual Dysphoric Disorder, Cramps, Ovarian Cysts
Interventions
Cramp Bites by Aunt Flo's Kitchen
Dietary Supplement
Lead sponsor
Cornell University
Other
Eligibility
18 Years to 25 Years · Female only
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Ithaca, New York
Source: ClinicalTrials.gov public record
Updated Apr 12, 2024 · Synced Oct 24, 2026, 2:45 AM EDT
Completed Phase 4 Interventional Results available

A Study to Assess Menstrual Cramp Pain Associated With Primary Dysmenorrhea

NCT03448536
View directory record Official record
Conditions
Dysmenorrhea
Interventions
Naproxen Sodium, (Aleve, BAY117031), Acetaminophen (Tylenol Extra Strength)
Drug
Lead sponsor
Bayer
Industry
Eligibility
15 Years to 35 Years · Female only
Enrollment
201 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
8
States / cities
Chandler, Arizona • Scottsdale, Arizona • Pinellas Park, Florida + 5 more
Source: ClinicalTrials.gov public record
Updated Oct 28, 2019 · Synced Oct 24, 2026, 2:45 AM EDT
Recruiting Not applicable Interventional

This Study Aims to Evaluate Whether Milamend's Product Could Improve Hormone Balance in Women Who Suffer From Self-reported PCOS Symptoms.

NCT07764328
View directory record Official record
Conditions
Polycystic Ovarian Syndrome (PCOS)
Interventions
A dietary supplement powder for women, Placebo
Dietary Supplement
Lead sponsor
Mila Mend Inc.
Industry
Eligibility
18 Years to 40 Years · Female only
Enrollment
225 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Aug 13, 2026 · Synced Oct 24, 2026, 2:45 AM EDT
Terminated No phase listed Observational

A Study of Women Receiving Standard of Care (SOC) for the Treatment of Pelvic Pain Due to Suspected or Confirmed Endometriosis and the Impact on the Disease or Symptom Progression.

NCT04140175
View directory record Official record
Conditions
Endometriosis, Chronic Pelvic Pain, Dysmenorrhea
Interventions
Not listed
Lead sponsor
AbbVie
Industry
Eligibility
12 Years and older · Female only
Enrollment
291 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
117
States / cities
Birmingham, Alabama • Decatur, Alabama • Fairhope, Alabama + 93 more
Source: ClinicalTrials.gov public record
Updated Nov 22, 2021 · Synced Oct 24, 2026, 2:45 AM EDT
Active, not recruiting No phase listed Observational

Menstrual Cycle Maintenance and Quality of Life: A Prospective Study

NCT00589654
View directory record Official record
Conditions
Amenorrhea, Menstrual Cycle, Breast Cancer
Interventions
Questionnaire
Other
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
810 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1997 – 2026
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 26, 2026 · Synced Oct 24, 2026, 2:45 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effectiveness of Truclear on Patient Quality of Life

NCT02934789
View directory record Official record
Conditions
Heavy Menstrual Bleeding
Interventions
Hysteroscopic myomectomy with Truclear, Medical therapy
Procedure · Drug
Lead sponsor
All For Women Healthcare, Illinois
Other
Eligibility
21 Years to 80 Years · Female only
Enrollment
69 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2018
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 27, 2018 · Synced Oct 24, 2026, 2:45 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

Clinical Research Study to Evaluate Selegiline in the Treatment of Borderline Personality Disorder

NCT01912391
View directory record Official record
Conditions
Borderline Personality Disorder
Interventions
Selegiline, Placebo (for Selegiline)
Drug
Lead sponsor
Mood and Anxiety Research, Inc
Other
Eligibility
18 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2015
U.S. locations
1
States / cities
Fresno, California
Source: ClinicalTrials.gov public record
Updated Oct 8, 2015 · Synced Oct 24, 2026, 2:45 AM EDT
Completed No phase listed Observational

Hormonal Regulation of Puberty and Fertility

NCT01511588
View directory record Official record
Conditions
Endocrine Disease, Infertility, Hypogonadism, Amenorrhea, Adolescents
Interventions
Not listed
Lead sponsor
National Institute of Environmental Health Sciences (NIEHS)
NIH
Eligibility
14 Years to 100 Years
Enrollment
111 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2012
U.S. locations
2
States / cities
Bethesda, Maryland • Research Triangle Park, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 8, 2026 · Synced Oct 24, 2026, 2:45 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Study to Evaluate the Effect of Funk It Cycle Bites on PMS

NCT05900024
View directory record Official record
Conditions
Premenstrual Syndrome
Interventions
Funk It Cycle Bites
Other
Lead sponsor
Funk It Wellness
Industry
Eligibility
18 Years to 40 Years · Female only
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Santa Monica, California
Source: ClinicalTrials.gov public record
Updated Feb 29, 2024 · Synced Oct 24, 2026, 2:45 AM EDT
Completed Phase 3 Interventional Results available

Mirena Extension Trial

NCT02985541
View directory record Official record
Conditions
Contraception
Interventions
Levonorgestrel IUS (Mirena, BAY86-5028)
Drug
Lead sponsor
Bayer
Industry
Eligibility
18 Years to 35 Years · Female only
Enrollment
364 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
49
States / cities
Mobile, Alabama • Phoenix, Arizona • Scottsdale, Arizona + 44 more
Source: ClinicalTrials.gov public record
Updated Apr 28, 2022 · Synced Oct 24, 2026, 2:45 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Identification and Validation of Epigenetic Biomarkers of PMDD

NCT06771583
View directory record Official record
Conditions
PMDD, Premenstrual Dysphoric Disorder (PMDD), Premenstrual Syndrome-PMS, Premenstrual Syndrome, Menstrual Cycle
Interventions
Not listed
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2031
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated May 7, 2026 · Synced Oct 24, 2026, 2:45 AM EDT
Recruiting Not applicable Interventional

Remote Electrical Stimulation as a Long-term Intervention for Endometriosis Flare Ups

NCT06974773
View directory record Official record
Conditions
Endometriosis
Interventions
NettleEndo, Sham NettleEndo Device
Device
Lead sponsor
Samphire Group, Inc.
Industry
Eligibility
22 Years to 45 Years · Female only
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Dec 18, 2025 · Synced Oct 24, 2026, 2:45 AM EDT
Completed Phase 3 Interventional Results available

Efficacy and Safety Study of XP12B in Women With Menorrhagia

NCT00386308
View directory record Official record
Conditions
Menorrhagia, Heavy Menstrual Bleeding
Interventions
Tranexamic acid tablets, Placebo tablets
Drug
Lead sponsor
Ferring Pharmaceuticals
Industry
Eligibility
18 Years to 49 Years · Female only
Enrollment
196 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
52
States / cities
Tucson, Arizona • Little Rock, Arkansas • Carmichael, California + 46 more
Source: ClinicalTrials.gov public record
Updated May 4, 2011 · Synced Oct 24, 2026, 2:45 AM EDT
Not yet recruiting Phase 1 Interventional

Vaginal Sildenafil for Primary Dysmenorrhea

NCT07508358
View directory record Official record
Conditions
Dysmenorrhea, Menstrual Pain, Endometriosis, Uterine Fibroid
Interventions
Sildenafil citrate vaginal suppository
Drug
Lead sponsor
Kevin Hellman
Other
Eligibility
18 Years to 35 Years · Female only
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Evanston, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 25, 2026 · Synced Oct 24, 2026, 2:45 AM EDT
Recruiting No phase listed Observational

Effects of Glucagon-like Peptide-1 (GLP-1) Agonist in Neuro-reproductive Function in Obese Adolescent Females With Polycystic Ovary Syndrome (PCOS)

NCT07169136
View directory record Official record
Conditions
Polycystic Ovarian Syndrome in Adolescent Females, Obesity (Disorder)
Interventions
GLP-1 Receptor Agonists
Drug
Lead sponsor
Nemours Children's Clinic
Other
Eligibility
12 Years to 18 Years · Female only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Sep 18, 2026 · Synced Oct 24, 2026, 2:45 AM EDT
Completed Phase 2 Interventional Results available

A Study to Evaluate the Efficacy of Seasonique for the Treatment of Cyclic Pelvic Pain

NCT00196313
View directory record Official record
Conditions
Dysmenorrhea
Interventions
levonorgestrel/EE 0.15/0.03 and EE 0.01 mg tablets, Placebo tablet
Drug
Lead sponsor
Duramed Research
Industry
Eligibility
Up to 17 Years · Female only
Enrollment
95 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
13
States / cities
Denver, Colorado • Decatur, Georgia • Louisville, Kentucky + 10 more
Source: ClinicalTrials.gov public record
Updated Sep 22, 2016 · Synced Oct 24, 2026, 2:45 AM EDT
Terminated Phase 2 Interventional Results available

A Safety & Efficacy Study of BGS649 in Women With Refractory Endometriosis

NCT01116440
View directory record Official record
Conditions
Pelvic Pain Associated With Refractory Endometriosis
Interventions
BGS649, Placebo
Drug
Lead sponsor
Mereo BioPharma
Industry
Eligibility
18 Years to 49 Years · Female only
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
42
States / cities
Mobile, Alabama • Phoenix, Arizona • Jonesboro, Arkansas + 36 more
Source: ClinicalTrials.gov public record
Updated Nov 23, 2020 · Synced Oct 24, 2026, 2:45 AM EDT
Not listed Phase 3 Interventional

Treatment of Endometriosis With Norethindrone Acetate ( NA) VS. Gonadotropin- Releasing Hormone (GnRH) Agonist (Lupron Depot 11.25 mg)

NCT00458458
View directory record Official record
Conditions
Endometriosis, Dysmenorrhea, Dyspareunia
Interventions
Norethindrone Acetate (NA), GnRH Agonist (Lupron Depot)
Drug
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
18 Years to 55 Years · Female only
Enrollment
112 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2004
U.S. locations
1
States / cities
Brooklyn, New York
Source: ClinicalTrials.gov public record
Updated Oct 25, 2012 · Synced Oct 24, 2026, 2:45 AM EDT
Not listed Not applicable Interventional

Baselines in Reproductive Disorders

NCT00456274
View directory record Official record
Conditions
Amenorrhea, Hypogonadotropic Hypogonadism, Kallmann's Syndrome
Interventions
Frequent baseline blood sampling
Procedure
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
16 Years to 45 Years · Female only
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2020
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 4, 2014 · Synced Oct 24, 2026, 2:45 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

An Exploratory Investigation of Dietary Supplementation and the Effect on Common PMS and Menstrual Symptoms

NCT05019924
View directory record Official record
Conditions
Menstrual Pain, Menstrual Discomfort
Interventions
Semaine
Dietary Supplement
Lead sponsor
Semaine Health
Industry
Eligibility
18 Years to 40 Years · Female only
Enrollment
58 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Santa Monica, California
Source: ClinicalTrials.gov public record
Updated Mar 24, 2022 · Synced Oct 24, 2026, 2:45 AM EDT