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Showing 1–24 of 171 matching trials from the live ClinicalTrials.gov search.
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Terminated Phase 2 Interventional Results available

Low-dose Naltrexone for Bladder Pain Syndrome

NCT04450316
View directory record Official record
Conditions
Bladder Pain Syndrome, Interstitial Cystitis
Interventions
Naltrexone, Placebo
Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Jul 9, 2026 · Synced Jul 21, 2026, 4:01 PM EDT
Terminated Phase 4 Interventional Results available

Effectiveness and Safety Study of Pentosan Polysulfate Sodium for the Treatment of Interstitial Cystitis

NCT00086684
View directory record Official record
Conditions
Interstitial Cystitis
Interventions
Pentosan polysulfate sodium 100 mg, Placebo
Drug
Lead sponsor
Johnson & Johnson Pharmaceutical Research & Development, L.L.C.
Industry
Eligibility
18 Years and older
Enrollment
369 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2011
U.S. locations
52
States / cities
Birmingham, Alabama • Homewood, Alabama • Anchorage, Alaska + 49 more
Source: ClinicalTrials.gov public record
Updated Apr 20, 2014 · Synced Jul 21, 2026, 4:01 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Assessing Symptom and Mood Dynamics in Pain Using the Smartphone Application SOMA

NCT05754190
View directory record Official record
Conditions
Chronic Pain, Acute Pain, Post Operative Pain, Fibromyalgia, Primary, Fibromyalgia, Secondary, Fibromyalgia, Irritable Bowel Syndrome, Chronic Headache Disorder, Chronic Migraine, Chronic Pelvic Pain Syndrome, Temporomandibular Joint Disorders, Endometriosis-related Pain, Arthritis, Chronic Low-back Pain, Failed Back Surgery Syndrome, Post Herpetic Neuralgia, Neuropathic Pain, Painful Diabetic Neuropathy, Painful Bladder Syndrome, Trauma-related Wound, Trauma, Multiple, Chronic Pain Syndrome, Chronic Shoulder Pain
Interventions
SOMA pain manager smartphone application
Device
Lead sponsor
Brown University
Other
Eligibility
18 Years and older
Enrollment
800 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Sep 18, 2025 · Synced Jul 21, 2026, 4:01 PM EDT
Terminated Phase 2 Interventional

A Study to Evaluate the Pain Relieving Effects, Safety, and Tolerability of JNJ-42160443 for the Relief of Bladder Pain

NCT01060254
View directory record Official record
Conditions
Cystitis, Interstitial, Urologic Diseases, Urinary Bladder Diseases, Cystitis
Interventions
Placebo, JNJ-42160443
Drug
Lead sponsor
Johnson & Johnson Pharmaceutical Research & Development, L.L.C.
Industry
Eligibility
18 Years to 80 Years
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
20
States / cities
Birmingham, Alabama • Phoenix, Arizona • Glendora, California + 17 more
Source: ClinicalTrials.gov public record
Updated Oct 17, 2021 · Synced Jul 21, 2026, 4:01 PM EDT
Withdrawn Phase 1 Interventional Accepts healthy volunteers

The CBD-IC Randomized Controlled Trial: Evaluation of Hemp Cannabidiol SuppositoRies for Pain and Urinary SymptOms in INterstitial Cystitis (CHRONIC)

NCT04349930
View directory record Official record
Conditions
Interstitial Cystitis, Bladder Pain Syndrome
Interventions
Cannabidiol vaginal suppository, Placebo vaginal suppository
Drug
Lead sponsor
University of New Mexico
Other
Eligibility
18 Years and older · Female only
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated Jan 14, 2021 · Synced Jul 21, 2026, 4:01 PM EDT
Completed No phase listed Observational

Relationship of Interstitial Cystitis to Vulvodynia

NCT00546858
View directory record Official record
Conditions
Interstitial Cystitis
Interventions
Physical Examination
Other
Lead sponsor
Corewell Health East
Other
Eligibility
18 Years and older · Female only
Enrollment
350 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Royal Oak, Michigan
Source: ClinicalTrials.gov public record
Updated May 4, 2009 · Synced Jul 21, 2026, 4:01 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Chronic Pelvic Pain Study of Individuals With Diagnoses or Symptoms of Interstitial Cystitis and/ or Chronic Prostatitis

NCT01098279
View directory record Official record
Conditions
Interstitial Cystitis, Chronic Prostatitis
Interventions
Not listed
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
424 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2014
U.S. locations
8
States / cities
Birmingham, Alabama • Los Angeles, California • Stanford, California + 5 more
Source: ClinicalTrials.gov public record
Updated Aug 27, 2023 · Synced Jul 21, 2026, 4:01 PM EDT
Completed Phase 3 Interventional Results available

Clinical Trial Comparing Two Bladder Instillations for IC/BPS

NCT03463915
View directory record Official record
Conditions
Interstitial Cystitis, Bladder Pain Syndrome
Interventions
Bladder instillation WITH triamcinolone acetonide, Bladder instillation WITHOUT triamcinolone acetonide
Drug
Lead sponsor
Olivia Cardenas-Trowers, M.D.
Other
Eligibility
18 Years and older · Female only
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated Aug 31, 2021 · Synced Jul 21, 2026, 4:01 PM EDT
Terminated Phase 2 Interventional Results available

A Study To Investigate Tanezumab In Patients With Interstitial Cystitis/ Painful Bladder Syndrome

NCT00999518
View directory record Official record
Conditions
Cystitis, Interstitial
Interventions
Tanezumab, Placebo
Biological · Other
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
205 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
122
States / cities
Mobile, Alabama • Glendale, Arizona • Phoenix, Arizona + 70 more
Source: ClinicalTrials.gov public record
Updated Aug 2, 2021 · Synced Jul 21, 2026, 4:01 PM EDT
Completed Phase 2 Interventional Results available

Vestibulodynia: Understanding Pathophysiology and Determining Appropriate Treatments

NCT03844412
View directory record Official record
Conditions
Vestibulodynia, Temporomandibular Disorder, Fibromyalgia Syndrome, Irritable Bowel Syndrome, Migraines, Tension Headache, Endometriosis, Interstitial Cystitis, Back Pain, Chronic Fatigue Syndrome
Interventions
5% lidocaine/5 mg/ml 0.02% estradiol compound cream, Nortriptyline, Placebo cream, Placebo pill
Drug
Lead sponsor
Duke University
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
209 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
2
States / cities
Los Angeles, California • Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 18, 2026 · Synced Jul 21, 2026, 4:01 PM EDT
Completed Phase 1 Interventional

Intravesical Cidofovir for Hemorrhagic Cystitis

NCT01816646
View directory record Official record
Conditions
Blood And Marrow Transplantation
Interventions
Cidofovir, Probenecid
Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Dec 5, 2016 · Synced Jul 21, 2026, 4:01 PM EDT
Completed Phase 1Phase 2 Interventional Results available

PK and Safety of SI-722 in IC/BPS

NCT04208087
View directory record Official record
Conditions
Interstitial Cystitis, Bladder Pain Syndrome
Interventions
SI-722, Placebo
Drug
Lead sponsor
Seikagaku Corporation
Industry
Eligibility
18 Years to 80 Years
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
5
States / cities
Los Angeles, California • Murrieta, California • The Villages, Florida + 2 more
Source: ClinicalTrials.gov public record
Updated Dec 28, 2023 · Synced Jul 21, 2026, 4:01 PM EDT
Not listed No phase listed Observational

A Study to Determine the Role of Toll-like Receptor-4 Expression in Patients With Interstitial Cystitis/Bladder Pain Syndrome

NCT02868775
View directory record Official record
Conditions
Cystitis, Interstitial, Painful Bladder Syndrome
Interventions
cystoscopy, bladder hydrodistention and bladder biopsy
Procedure
Lead sponsor
Philadelphia Urosurgical Associates
Other
Eligibility
18 Years to 90 Years · Female only
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 5, 2017 · Synced Jul 21, 2026, 4:01 PM EDT
Not listed Phase 4 Interventional

Clinical Efficacy of Changing the InterStim® Parameters in Patients With Interstitial Cystitis/Painful Bladder Syndrome

NCT01312259
View directory record Official record
Conditions
Painful Bladder Syndrome, Interstitial Cystitis, Pelvic Floor; Insufficiency, Bowel Dysfunction, Sexual Dysfunction, Pelvic Floor; Incompetency
Interventions
Changing the Interstim parameter of '' Frequency" in patients with Interstitial Cystitis
Other
Lead sponsor
Pelvic and Sexual Health Institute
Other
Eligibility
18 Years to 70 Years · Female only
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2018
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 28, 2014 · Synced Jul 21, 2026, 4:01 PM EDT
Recruiting No phase listed Observational

Identifying Genetic Causes of IC/BPS

NCT00389142
View directory record Official record
Conditions
Interstitial Cystitis, Bladder Pain Syndrome
Interventions
Not listed
Lead sponsor
Boston Children's Hospital
Other
Eligibility
1 Year and older
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2030
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 15, 2025 · Synced Jul 21, 2026, 4:01 PM EDT
Recruiting Phase 2Phase 3 Interventional Accepts healthy volunteers

Amniotic Membrane Therapy for Interstitial Cystitis/Painful Bladder Syndrome

NCT06096597
View directory record Official record
Conditions
Interstitial Cystitis, Painful Bladder Syndrome, Painful Bladder Syndrome (PBS)
Interventions
Clarix Flo, Placebo
Drug
Lead sponsor
David Sheyn
Other
Eligibility
18 Years and older · Female only
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Clevleand, Ohio
Source: ClinicalTrials.gov public record
Updated Jun 4, 2026 · Synced Jul 21, 2026, 4:01 PM EDT
Completed Not applicable Interventional Results available

Optimizing Psychosocial Treatment of Interstitial Cystitis/Bladder Pain Syndrome

NCT04275297
View directory record Official record
Conditions
Chronic Interstitial Cystitis, Bladder Pain Syndrome, Cystitis, Interstitial, Painful Bladder Syndrome, Cystitis, Chronic Interstitial, Interstitial Cystitis, Interstitial Cystitis, Chronic, Interstitial Cystitis (Chronic) With Hematuria, Interstitial Cystitis (Chronic) Without Hematuria, Chronic Prostatitis, Chronic Prostatitis With Chronic Pelvic Pain Syndrome
Interventions
Psychosocial Treatment, Attention Control
Behavioral
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
78 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Aug 7, 2023 · Synced Jul 21, 2026, 4:01 PM EDT
Completed Phase 2 Interventional

Bladder Instillations Versus Onabotulinumtoxin A for Treatment of Interstitial Cystitis/Bladder Pain Syndrome

NCT04401176
View directory record Official record
Conditions
Interstitial Cystitis, Bladder Pain Syndrome
Interventions
Heparin & Alkalinized Lidocaine Bladder Instillation, Onabotulinum Toxin A
Drug
Lead sponsor
Walter Reed National Military Medical Center
Federal
Eligibility
18 Years and older · Female only
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 11, 2023 · Synced Jul 21, 2026, 4:01 PM EDT
Not listed Phase 2 Interventional Accepts healthy volunteers

Single Dose Aminoglycosides for Acute Uncomplicated Cystitis in the Emergency Department Setting

NCT05702762
View directory record Official record
Conditions
Urinary Tract Infections
Interventions
Gentamicin, Standard of Care
Drug
Lead sponsor
Mercy Health Ohio
Other
Eligibility
18 Years and older · Female only
Enrollment
160 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Youngstown, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 26, 2023 · Synced Jul 21, 2026, 4:01 PM EDT
Recruiting Early Phase 1 Interventional

Safety and Efficacy of Aloe Vera in the Management of the Symptoms of Interstitial Cystitis

NCT04734106
View directory record Official record
Conditions
Interstitial Cystitis, Chronic Interstitial Cystitis, Bladder Pain Syndrome
Interventions
Desert Harvest Aloe Vera Capsules, Placebo Capsules
Drug · Other
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years to 80 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 26, 2025 · Synced Jul 21, 2026, 4:01 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Single Dose Monurol for Treatment of Acute Cystitis

NCT00976963
View directory record Official record
Conditions
Urinary Tract Infection
Interventions
TMP/SMX, Fosfomycin
Drug
Lead sponsor
University of Washington
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2016
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jun 4, 2023 · Synced Jul 21, 2026, 4:01 PM 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 17, 2023 · Synced Jul 21, 2026, 4:01 PM EDT
Completed Phase 2 Interventional

Study of U101 for Bladder Pain and/or Urgency

NCT00256542
View directory record Official record
Conditions
Pelvic Pain, Interstitial Cystitis, Bladder Diseases
Interventions
Alkalinized Lidocaine-Heparin
Drug
Lead sponsor
Urigen
Industry
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006
U.S. locations
9
States / cities
San Diego, California • Cartersville, Georgia • Centralia, Illinois + 6 more
Source: ClinicalTrials.gov public record
Updated Sep 28, 2006 · Synced Jul 21, 2026, 4:01 PM EDT
Completed Not applicable Interventional Results available

Acupuncture for Female IC/PBSyndrome and Its Effect on the Urinary Microbiome: A Randomized Controlled Trial

NCT02232282
View directory record Official record
Conditions
Painful Bladder Syndrome, Interstitial Cystitis
Interventions
standard acupuncture treatment, Control Sham/Minimal Acupuncture
Device
Lead sponsor
Loyola University
Other
Eligibility
21 Years to 65 Years · Female only
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Maywood, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 13, 2022 · Synced Jul 21, 2026, 4:01 PM EDT