Interstitial Cystitis

18

Review clinical trials related to Interstitial Cystitis. Use filters to narrow results by trial status, phase, treatment, biological sex and sponsor.

Condition / disease
Location
Status: Not yet recruiting

Venlafaxine Combined With Education and Behavioral Intervention for Bladder Pain Syndrome

This study aims to compare two treatment plans for adults with bladder pain syndrome (also called interstitial cystitis), a disease that causes long-lasting bladder pain, frequent urination and urgent need to pee. All participants will receive standardized patient education and behavioral training to relieve urinary discomfort. Half of the participants will only get this behavioral intervention, while the other half will take oral venlafaxine in addition to the same behavioral training for 12 weeks. We will check patients' pain levels, urination frequency, sleep quality, mood and daily life ability at 1, 2, 6 and 12 weeks of treatment. The main goal is to see whether adding venlafaxine can better ease bladder pain and urinary symptoms without obvious side effects. This research will provide safer and more effective treatment suggestions for patients with bladder pain syndrome.

Participants needed: 140
Trial details
Phase: Phase 1Age: 18-80Biological sex: AllType: InterventionalSponsor: Beijing Tiantan HospitalUpdated: Jul 13, 2026
Eligibility criteria

Not listed

Status: Recruiting

Genetic Study of Chronic Prostatitis/Chronic Pelvic Pain Syndrome (CP/CPPS)

Chronic Prostatitis/Chronic Pelvic Pain Syndrome (CP/CPPS) is a condition with several causes of which some remain unknown. It is believed that some types of CP may be genetic or passed down (inherited) from one generation to the next. In this study, we are collecting genetic material and medical information to try to determine if genetic factors play a role in CP/CPPS. We will be collecting DNA (from Blood/Saliva sample) and urine from each participant. Bladder tissue from affected individuals will also be collected. Individuals and families with CP/CPPS will be enrolled. Family members of an individual with CP/CPPS are eligible whether or not they also experience CP/CPPS symptoms.

Participants needed: 500
Trial details
Biological sex: AllType: ObservationalSponsor: Boston Children's HospitalUpdated: Jun 11, 2026Locations: 1
Eligibility criteria

Pain in the pelvic area [+8]

Major structural/anatomical urinary tract abnormalities [+4]

Status: Recruiting

Amniotic Membrane Therapy for Interstitial Cystitis/Painful Bladder Syndrome

Interstitial cystitis/painful bladder syndrome (IC/PBS) is a clinical syndrome in which patients report symptoms of bladder and/or pelvic pain with pressure and/ or discomfort associated with urinary frequency and urgency. The primary objective of this study is to determine the efficacy of amniotic membrane therapy in patients with interstitial cystitis/painful bladder syndrome (IC/PBS) as defined by clinically-significant improvement in validated symptom questionnaires.

Participants needed: 100
Trial details
Phase: Phase 2, Phase 3Age: 18+Biological sex: FemaleType: InterventionalSponsor: David SheynUpdated: Jun 5, 2026Locations: 1
Eligibility criteria

Patients 18 years of age or older [+4]

Patients less than 18 years of age [+3]

Status: Recruiting

Investigation of PEMF Therapy for Female Patients With IC/BPS

The purpose of this study is to gather information about the safety and effectiveness of the non-pharmacological (non-drug), non-invasive treatment known as low-frequency pulsed electromagnetic field (PEMF) therapy. The study team will distribute the PEMF device to female adults with Interstitial Cystitis/Bladder Pain Syndrome (IC/BPS) to measure its ability to decrease bladder and pelvic pain as well as other urinary symptoms associated with IC/BPS. There are two sequential Aims in this study and subjects will be recruited to participate in only one Aim. In both Aims, data will be collected at baseline/enrollment, 4-weeks after using PEMF therapy, and 8, 12, and 16 weeks post-enrollment.

Participants needed: 75
Trial details
Age: 18-80Biological sex: FemaleType: InterventionalSponsor: Wake Forest University Health SciencesUpdated: May 7, 2026Locations: 1
Eligibility criteria

Previously established clinical diagnosis of IC/PS [+3]

History of bladder, ovarian, vaginal cancer [+9]

Status: Not yet recruiting

Efficacy of Pulsed Electromagnetic Field and Heparin/Bupivacaine Instillations

The objective of this study is to test the idea that Pulsed Electromagnetic Field (PEMF) therapy will serve as a safe therapeutic modality that can effectively be administered simultaneously with bladder instillations of a bupivacaine-heparin cocktail to improve the chronic pain and/or associated symptoms of Interstitial Cystitis/Bladder Pain Syndrome (IC/BPS) patients. The study team will distribute the PEMF device to female adults with IC/BPS who have been prescribed bladder instillations of bupivacaine-heparin to see if PEMF therapy in conjunction with bladder instillations of heparin and bupivacaine may be more effective in reducing pain levels and symptomatology of IC/BPS than instillations alone.

Participants needed: 20
Trial details
Age: 18-80Biological sex: FemaleType: InterventionalSponsor: Wake Forest University Health SciencesUpdated: Mar 31, 2026Locations: 1
Eligibility criteria

Previously established clinical diagnosis of Interstitial Cystitis/Bladder Pain... [+4]

History of bladder, ovarian or vaginal cancer [+13]

Status: Recruiting

EPPIC: Easing Pelvic Pain Interventions Clinical Research Program

The EPPIC (Easing Pelvic Pain Interventions Clinical Research Program) study evaluates an ultra-brief, 4 session cognitive behavioral pain treatment transdiagnostic in design for urologic chronic pain syndrome (UCPPS) with clinical and practical advantages over existing behavioral therapies whose length and focus limits their adoption by clinicians and coverage for mechanistically similar comorbidities. A theoretically informed, practical, empirically grounded approach will systematically unpack CBT's working mechanisms, clarify for whom it works, ease dissemination, appeal to patients, providers, payers, and policy makers in the COVID-19 era favoring low resource intensity treatments, and reduce cost and inefficiencies associated with high intensity therapies whose complexity, length, and scarcity restricts uptake and impact.

Participants needed: 240
Trial details
Age: 18-70Biological sex: AllType: InterventionalSponsor: State University of New York at BuffaloUpdated: Jan 26, 2026Locations: 3
Eligibility criteria

Ages 18-70 years (inclusive) [+14]

Presence of a neurological condition (e.g., MS, Parkinson's disease, paraplegia)... [+12]

Status: Recruiting

Safety, Efficacy, and Frequency of Administration of VNX001 in the Treatment of Interstitial Cystitis / Bladder Pain Syndrome (IC/BPS)

This is an open-label study that will enroll participants with Interstitial Cystitis / Bladder Pain Syndrome (IC/BPS). The study will assess PRN (as needed) dosing of up to 6 intravesical (via catheter) doses of VNX001 (study drug) to treat acute instances of moderate to severe bladder pain over a 14-day period. The main aim of the study is to tally the number of doses and assess pain before and after doses. The study will review the safety and tolerability of VNX001. Participants will need to attend up to seven (7) clinic visits (1 for screening and up to 6 visits for VNX001 dosing) or at least one (1) clinic visit (for a combined screening/dosing visit) and 5 telephone visits over the course of 14 days. Participants will also be asked complete a diary or telephone call each day of the study, in order to record bladder pain, urinary urgency, side effects, and medications taken.

Participants needed: 50
Trial details
Phase: Phase 2Age: 18+Biological sex: AllType: InterventionalSponsor: Vaneltix Pharma, Inc.Updated: Jan 22, 2026Locations: 5
Eligibility criteria

Enrolled and completed Study VNX001-111 (i.e., at any site that is concurrently...

Be able and willing to give a signed informed consent and to follow study instru... [+45]

Status: Recruiting

Safety and Efficacy Study of VNX001 Compared to Its Individual Components (Lidocaine and Heparin) or Placebo in Subjects With IC/BPS

This is a Phase 2, prospective, randomized, double-blind, placebo-controlled, multi-center, single-dose, pharmacodynamic study designed to evaluate the efficacy and safety of the combination product (VNX001) versus placebo and its individual components (heparin sodium and lidocaine hydrochloride (HCl)) for the reduction of bladder pain in patients with interstitial cystitis (IC) / bladder pain syndrome (BPS), Who Have an Episode of Acute Bladder Pain of Moderate to Severe Intensity.

Participants needed: 120
Trial details
Phase: Phase 2Age: 18+Biological sex: AllType: InterventionalSponsor: Vaneltix Pharma, Inc.Updated: Jan 22, 2026Locations: 14
Eligibility criteria

Be able and willing to give a signed informed consent and to follow study instru... [+5]

For females, have a positive pregnancy test at screening or be pregnant or lacta... [+37]

Status: Recruiting

Pain Type and Interstitial Cystitis/Bladder Pain Syndrome Treatment

Interstitial cystitis/bladder pain syndrome (IC/BPS) is a severe pain condition affecting 3-8 million people in the United States lacking treatments that work. Emotional suffering is common in IC/BPS and known to make physical symptoms worse, and studies show patient sub-groups respond differently to treatment. Individuals with IC/BPS have distinct subgroups, or "phenotypes," largely characterized by the distribution of pain throughout the body. Supported by our preliminary evidence, the overall goal of this project is to assess how IC/BPS phenotype may affect response to two different therapies often given without regard to patient phenotype, pelvic floor physical therapy (PT) and cognitive-behavioral therapy (CBT) for IC/BPS.

Participants needed: 220
Trial details
Age: 18+Biological sex: AllType: InterventionalSponsor: Vanderbilt University Medical CenterUpdated: Jan 21, 2026Locations: 1
Eligibility criteria

18 years of age or older; [+3]

Comorbid neurological conditions including spinal cord injury or systematic neur... [+12]

Status: Recruiting

Acupuncture First for IC/BPS

The goal of this clinical trial is to learn if acupuncture in addition to behavioral changes can better treat in women with bladder pain syndrome (also known as interstitial cystitis) that have not received other treatments. The main question it aims to answer is: Does acupuncture improve pain symptoms on the Interstitial Cystitis Index? Researchers will compare six (6) weeks behavioral management alone to behavioral management and acupuncture. Participants will * complete surveys about their bladder pain symptoms * make behavioral changes that have been shown to improve bladder pain symptoms * attend six (6) weekly acupuncture sessions * attend six (6) weekly physical therapy sessions after finishing acupuncture

Participants needed: 34
Trial details
Age: 18-89Biological sex: AllType: InterventionalSponsor: University Hospitals Cleveland Medical CenterUpdated: Jan 8, 2026Locations: 1
Eligibility criteria

Meets American Urologic Association (AUA) criteria for interstitial cystitis/bla... [+2]

History of recurrent urinary tract infection (2 or more culture-positive in 6 mo... [+9]

Status: Recruiting

Identifying Genetic Causes of IC/BPS

Interstitial cystitis (IC), also called Bladder Pain syndrome (BPS) is a common condition with no known cause or cure. Twin studies and family accounts have suggested that the condition may be genetic or passed down (inherited) from one generation to another. In this study, the investigators are collecting genetic material via blood or saliva and medical information from families in North America in an attempt to identify genetic factors that may cause IC/BPS. The investigators are enrolling inviduals with IC/BPS and their family members (family members with and without IC like symptoms). Travel to Boston not required.

Participants needed: 1,000
Trial details
Age: 1+Biological sex: AllType: ObservationalSponsor: Boston Children's HospitalUpdated: Dec 16, 2025Locations: 1
Eligibility criteria

Diagnosis of IC/BPS [+8]

Major structural/anatomical urinary tract abnormalities by ultrasound [+4]

Status: Recruiting

The Role of Preoperative Immunonutrition on Morbidity and Immune Response After Cystectomy (INCyst Trial)

The goal of this clinical trial research study is to evaluate the impact of preoperative oral immunonutrition (IN) on post-operative complications in patients undergoing a cystectomy. As a secondary focus, this study will aim to develop a signature that would identify patients that would benefit the most from IN. This is a multicentric (Swiss: N=3), prospective, controlled, pragmatic, parallel-group comparative study with block randomization stratified by centers.

Participants needed: 232
Trial details
Phase: Phase 3Age: 18+Biological sex: AllType: InterventionalSponsor: Centre Hospitalier Universitaire VaudoisUpdated: Dec 9, 2025Locations: 4
Eligibility criteria

Patient undergoing open cystectomy (for all reasons) [+2]

Contraindications to IN, e.g. known hypersensitivity or allergy to lactose, fish... [+10]

Status: Recruiting

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

The purpose of this study is to assess the safety and efficacy of super-concentrated, freeze-dried aloe vera capsules for treatment of interstitial cystitis.

Participants needed: 30
Trial details
Phase: Early Phase 1Age: 18-80Biological sex: AllType: InterventionalSponsor: Wake Forest University Health SciencesUpdated: Aug 27, 2025Locations: 1
Eligibility criteria

Females or males, aged 18 years or older [+6]

Known allergy or intolerance to aloe vera in any form as reported by the partici... [+21]

Status: Not yet recruiting

A Novel Medical System for Quantitative Diagnosis and Personalized Precision Botulinum Neurotoxin Injection in Chronic Pelvic Pain Management

The purpose of this study is to evaluate if it is possible to use intravaginal high-density surface electromyography to guide Botulinum neurotoxin (BoNT) injection to treat pelvic floor muscle overactivity that complicates Chronic Pelvic Pain (CPP).

Participants needed: 46
Trial details
Phase: Early Phase 1Age: 18-60Biological sex: FemaleType: InterventionalSponsor: HillMed Inc.Updated: Aug 19, 2025Locations: 1
Eligibility criteria

Woman aged 18 to 60. [+6]

History of pelvic malignancy and sexually transmitted diseases. [+13]

Status: Not yet recruiting

Intravesical Ozone Therapy for Interstitial Cystitis/Bladder Pain Syndrome

This randomized, double-blind, placebo-controlled trial evaluated the efficacy and safety of intravesical ozone therapy in 60 patients with interstitial cystitis (IC). Participants were assigned to ozone therapy, placebo, or standard care groups for 3 weeks, with follow-up at 6 weeks. The primary outcome was the change in O'Leary-Sant ICSI score. Secondary outcomes included VAS pain score, SF-36 physical health, and urinary frequency.

Participants needed: 60
Trial details
Age: 18-65Biological sex: AllType: InterventionalSponsor: Medipol UniversityUpdated: Apr 27, 2025Locations: 1
Eligibility criteria

Age 18-65 years [+3]

Active urinary tract infection [+5]

Status: Recruiting

Safety of Cultured Allogeneic Adult Umbilical Cord Stem Cells for Peyronie's Disease, ED, and Interstitial Cystitis

This trial will study the safety and efficacy of intravenous and intracavernosal or interstitial delivery of cultured allogeneic adult umbilical cord derived mesenchymal stem cells for the treatment of Peyronie's disease, erectile dysfunction , and Interstitial Cystitis

Participants needed: 20
Trial details
Phase: Phase 1Biological sex: AllType: InterventionalSponsor: The Foundation for Orthopaedics and Regenerative MedicineUpdated: Apr 17, 2025Locations: 1
Eligibility criteria

Diagnosis of Peyronie's Disease, erectile dysfunction, or Interstitial Cystitis [+1]

Active infection [+9]

Status: Recruiting

Evaluating the Efficacy and Patient Experience of Catheter-Free Intravesical Instillation

This study aims to evaluate a catheter-free method for delivering medications directly into the bladder, known as intravesical instillation, which is commonly used to treat conditions such as interstitial cystitis/bladder pain syndrome (IC/BPS), recurrent urinary tract infections, bladder cancer, and post-chemotherapy or post-radiation cystitis. The study investigates whether this method, which eliminates the need for catheterization, reduces discomfort and complications while maintaining treatment effectiveness. By collecting data on patient experiences and outcomes, the study seeks to determine if this approach provides a safer and more comfortable alternative to traditional catheter-based treatments.

Participants needed: 300
Trial details
Age: 18-80Biological sex: AllType: ObservationalSponsor: Jahn Ferenc South Pest Teaching HospitalUpdated: Dec 12, 2024Locations: 2
Eligibility criteria

Male and female patients aged between 18 and 80 years. [+7]

Urinary tract infection within the past month or currently active infection. [+3]

Status: Recruiting

Peppermint Oil for the Treatment of Interstitial Cystitis / Bladder Pain Syndrome

The purpose of this study is to assess the use of peppermint oil as a treatment for Interstitial Cystitis/Bladder Pain Syndrome (IC/BPS).

Participants needed: 100
Trial details
Phase: Phase 1, Phase 2Age: 18-65Biological sex: FemaleType: InterventionalSponsor: University of LouisvilleUpdated: Aug 22, 2022Locations: 1
Eligibility criteria

Women ages 18-65 years old [+1]

Culture proven urinary tract infection within 1 month of randomization [+10]