Using amniotic membrane therapy to treat interstitial cystitis and painful bladder syndrome

Amniotic Membrane Therapy for Interstitial Cystitis/Painful Bladder Syndrome (IC/PBS): a Prospective, Double-Blind, Randomized Controlled Trial

PHASE2; PHASE3 · University Hospitals Cleveland Medical Center · NCT06096597

This study is testing whether injections of amniotic membrane therapy can help people with interstitial cystitis and painful bladder syndrome feel less pain and improve their urinary symptoms.

Quick facts

PhasePHASE2; PHASE3
Study typeInterventional
Enrollment100 (estimated)
Ages18 Years and up
SexFemale
SponsorUniversity Hospitals Cleveland Medical Center (other)
Locations1 site (Clevleand, Ohio)
Trial IDNCT06096597 on ClinicalTrials.gov

What this trial studies

This clinical trial aims to evaluate the effectiveness of amniotic membrane therapy in patients suffering from interstitial cystitis/painful bladder syndrome (IC/PBS). The study will involve administering intradetrusor injections of Clarix FLO™, a micronized amniotic membrane, to assess improvements in bladder pain and urinary symptoms. Participants will be monitored for clinically significant changes using validated symptom questionnaires. This trial represents the first randomized controlled trial of this innovative treatment approach for IC/PBS.

Who should consider this trial

Good fit: Ideal candidates for this study are English-speaking females aged 18 and older who have been diagnosed with IC/PBS and have not responded to at least one prior treatment.

Not a fit: Patients under 18 years of age, non-English speakers, or those with anatomical malformations of the urinary tract may not benefit from this study.

Why it matters

Potential benefit: If successful, this therapy could provide significant relief from bladder pain and urinary symptoms for patients with IC/PBS.

How similar studies have performed: While preliminary studies have shown promising results with amniotic membrane therapy for bladder conditions, this is the first randomized controlled trial assessing its efficacy for IC/PBS.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Patients 18 years of age or older
* Female
* English Speaking
* Diagnosis of IC/PBS
* Have failed at least one prior treatment for IC/PBS

Exclusion Criteria:

* Patients less than 18 years of age
* Unable to provide consent
* Non-English speaking
* Patients with known anatomical malformations of the ureters, bladder, or urethra

Where this trial is running

Clevleand, Ohio

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.

View on ClinicalTrials.gov →

Conditions: Interstitial Cystitis, Painful Bladder Syndrome, interstitial cystitis, painful bladder syndrome

Last reviewed 2026-05-15 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.