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ClinicalTrials.gov public records Last synced May 22, 2026, 12:49 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–24 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Dysmenorrhea Primary Clear all
Not yet recruiting Phase 1 Interventional
View directory record Official record
Conditions
Dysmenorrhea, Menstrual Pain
Interventions
Sildenafil citrate vaginal suppository, Placebo vaginal suppository
Drug
Lead sponsor
Kevin Hellman
Other
Eligibility
18 Years to 35 Years · Female only
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Evanston, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 1, 2026 · Synced May 22, 2026, 12:49 AM EDT
Completed Not applicable Interventional
View directory record Official record
Conditions
Pain Catastrophizing, Primary Dysmenorrhea
Interventions
Cognitive behavioral therapy
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
16 Years to 25 Years · Female only
Enrollment
24 participants
Timeline
2016 – 2017
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Apr 12, 2018 · Synced May 22, 2026, 12:49 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available
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 17, 2023 · Synced May 22, 2026, 12:49 AM EDT
Recruiting Not applicable Interventional
View directory record Official record
Conditions
Crohn's Disease (CD), Dysmenorrhea Primary
Interventions
Acetaminophen, Ibuprofen
Other
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 44 Years · Female only
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 22, 2026 · Synced May 22, 2026, 12:49 AM EDT
Not listed Phase 2 Interventional
View directory record Official record
Conditions
Menstrual Distress (Dysmenorrhea)
Interventions
No Intervention, Sham Logan Basic Adjustment, Logan Basic adjustment
Other · Procedure
Lead sponsor
Logan College of Chiropractic
Other
Eligibility
18 Years and older · Female only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
1
States / cities
Chesterfield, Missouri
Source: ClinicalTrials.gov public record
Updated Aug 24, 2008 · Synced May 22, 2026, 12:49 AM EDT
Completed Phase 3 Interventional
View directory record Official record
Conditions
Migraine Disorders
Interventions
sumatriptan succinate/naproxen sodium, placebo
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 65 Years · Female only
Enrollment
320 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006
U.S. locations
34
States / cities
Mesa, Arizona • Little Rock, Arkansas • Fair Oaks, California + 31 more
Source: ClinicalTrials.gov public record
Updated Oct 23, 2016 · Synced May 22, 2026, 12:49 AM EDT
Not listed Phase 2 Interventional
View directory record Official record
Conditions
Dysmenorrhea, Headache, Migraine, Fatigue, Nausea, Mood Disturbance
Interventions
Pure Femme Tablets
Drug
Lead sponsor
Pure Green
Industry
Eligibility
21 Years and older · Female only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Sterling Heights, Michigan
Source: ClinicalTrials.gov public record
Updated Sep 18, 2019 · Synced May 22, 2026, 12:49 AM EDT
Completed Phase 2 Interventional
View directory record Official record
Conditions
Primary Dysmenorrhea
Interventions
VA111913 TS and placebo
Drug
Lead sponsor
Vantia Ltd
Industry
Eligibility
18 Years to 35 Years · Female only
Enrollment
146 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
3
States / cities
Peoria, Arizona • Austin, Texas • Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated May 21, 2014 · Synced May 22, 2026, 12:49 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available
View directory record Official record
Conditions
Primary Dysmenorrhea
Interventions
Estradiol valerate, Dienogest (Natazia, Qlaira, BAY86-5027), Ethinyl estradiol, Levonorgestrel (Miranova), Placebo Match to SH T00658ID, Placebo Match to SH D593B
Drug
Lead sponsor
Bayer
Industry
Eligibility
14 Years to 50 Years · Female only
Enrollment
507 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
10
States / cities
Tucson, Arizona • San Diego, California • Hialeah, Florida + 7 more
Source: ClinicalTrials.gov public record
Updated Aug 23, 2015 · Synced May 22, 2026, 12:49 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Dysmenorrhea, Dysmenorrhea Primary, Visceral Pain, Menstrual Pain
Interventions
Visceral Pain Stimulus
Diagnostic Test
Lead sponsor
Azusa Pacific University
Other
Eligibility
18 Years to 35 Years · Female only
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Azusa, California
Source: ClinicalTrials.gov public record
Updated Oct 6, 2025 · Synced May 22, 2026, 12:49 AM EDT
Withdrawn Phase 2 Interventional
View directory record Official record
Conditions
Dysmenorrhea
Interventions
Chinese Herbal Medicine (CHM) supplement, Placebo
Drug
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years to 36 Years · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 22, 2024 · Synced May 22, 2026, 12:49 AM EDT
Completed Phase 3 Interventional
View directory record Official record
Conditions
Migraine, Migraine Disorders
Interventions
sumatriptan succinate/naproxen sodium
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 65 Years · Female only
Enrollment
351 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006
U.S. locations
35
States / cities
Chandler, Arizona • Irvine, California • Redondo Beach, California + 30 more
Source: ClinicalTrials.gov public record
Updated Jan 22, 2017 · Synced May 22, 2026, 12:49 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
PMS, Menstrual Cramp, Mood Change
Interventions
PMS Capsule, Capsule Placebo, PMS Gummy, Gummy Placebo
Dietary Supplement
Lead sponsor
Semaine Health
Industry
Eligibility
18 Years and older · Female only
Enrollment
176 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Las Vegas, Nevada
Source: ClinicalTrials.gov public record
Updated Jan 7, 2025 · Synced May 22, 2026, 12:49 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Primary Dysmenorrhea
Interventions
Quantitative Sensory Testing, fMRI
Behavioral · Other
Lead sponsor
Mclean Hospital
Other
Eligibility
13 Years to 19 Years · Female only
Enrollment
164 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2025
U.S. locations
1
States / cities
Belmont, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 21, 2026 · Synced May 22, 2026, 12:49 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Dysmenorrhea (Disorder), Dysmenorrhea Primary, Dysmenorrhea Secondary, Endometrial Diseases, Leiomyoma, Fibroid Uterus
Interventions
Naproxen Sodium
Drug
Lead sponsor
Endeavor Health
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
183 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2025
U.S. locations
1
States / cities
Evanston, Illinois
Source: ClinicalTrials.gov public record
Updated Dec 11, 2025 · Synced May 22, 2026, 12:49 AM EDT
Completed Phase 2 Interventional
View directory record Official record
Conditions
Primary Dysmenorrhea
Interventions
Kanion Capsule
Drug
Lead sponsor
Lianyungang Kanion Group, Ltd.
Industry
Eligibility
18 Years to 45 Years · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Sandy Springs, Georgia
Source: ClinicalTrials.gov public record
Updated Feb 2, 2010 · Synced May 22, 2026, 12:49 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available
View directory record Official record
Conditions
Dysmenorrhea
Interventions
Lidocaine, Placebo
Drug
Lead sponsor
Juniper Pharmaceuticals, Inc.
Industry
Eligibility
18 Years to 40 Years · Female only
Enrollment
81 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
4
States / cities
Winston-Salem, North Carolina • Memphis, Tennessee • Austin, Texas + 1 more
Source: ClinicalTrials.gov public record
Updated Feb 16, 2012 · Synced May 22, 2026, 12:49 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Dysmenorrhea, Pain, Menstrual
Interventions
Vitamin K acupoint injection, Saline Injection
Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 25 Years · Female only
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2011
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Apr 19, 2012 · Synced May 22, 2026, 12:49 AM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Primary Dysmenorrhea
Interventions
Pau d' Arco
Dietary Supplement
Lead sponsor
National University of Natural Medicine
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Mar 23, 2023 · Synced May 22, 2026, 12:49 AM EDT
Completed Phase 2Phase 3 Interventional Accepts healthy volunteers
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 11, 2024 · Synced May 22, 2026, 12:49 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Primary Dysmenorrhea
Interventions
One Unit TENS, Two Unit TENS
Device
Lead sponsor
University of Southern California
Other
Eligibility
18 Years to 35 Years · Female only
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Oct 11, 2023 · Synced May 22, 2026, 12:49 AM EDT
Completed Phase 4 Interventional Results available
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 27, 2019 · Synced May 22, 2026, 12:49 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Dysmenorrhea Primary
Interventions
Osteopathic manipulative medicine
Procedure
Lead sponsor
New York Institute of Technology
Other
Eligibility
18 Years and older · Female only
Enrollment
7 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Old Westbury, New York
Source: ClinicalTrials.gov public record
Updated Sep 18, 2024 · Synced May 22, 2026, 12:49 AM EDT
Completed Phase 2 Interventional Results available
View directory record Official record
Conditions
Primary Dysmenorrhea
Interventions
high dose KYG0395, lower dose KYG0395, Placebo
Drug
Lead sponsor
Jiangsu Kanion Pharmaceutical Co., Ltd
Industry
Eligibility
18 Years to 35 Years · Female only
Enrollment
280 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
23
States / cities
Phoenix, Arizona • Little Rock, Arkansas • San Diego, California + 20 more
Source: ClinicalTrials.gov public record
Updated Sep 30, 2025 · Synced May 22, 2026, 12:49 AM EDT