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Completed Phase 2 Interventional

Interstitial Cystitis

ClinicalTrials.gov ID: NCT00056251

Public ClinicalTrials.gov record NCT00056251. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Oct 18, 2026, 5:10 AM EDT

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

Official title

A Phase 2, Randomized, Double-Blind, Placebo-Controlled Study of the Safety and Efficacy of RTX Topical Solution in Patients With Interstitial Cystitis

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

Patients with interstitial cystitis who meet eligibility requirements will be randomized to one of four treatment arms (3 RTX, Placebo). Study drug is administered as a single instillation within the urinary bladder. Study duration is 12 weeks.

Study identification

NCT ID
NCT00056251
Recruitment status
Completed
Study type
Interventional
Phase
Phase 2
Lead sponsor
ICOS Corporation
Industry
Enrollment
150 participants

Conditions and interventions

Eligibility (public fields only)

Age range
18 Years to 70 Years
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Jan 2003 (Type not available)
Primary completion
Not listed
Completion
Aug 2003 (Type not available)
Last update posted
Jun 24, 2005

2003

United States locations

U.S. sites
24
U.S. states
19
U.S. cities
23
Facility City State ZIP Site status
Alaska Clinical Research Center Anchorage Alaska — —
Citrus Valley Medical Research, Inc. Glendora California — —
Center for Urological Research La Mesa California — —
Atlantic Urological Medical Group Long Beach California — —
Stanford University Medical Center Stanford California — —
Colorado Gynecology & Continence Center Denver Colorado — —
dba Genitourinary Surgical Consultants, PC Denver Colorado — —
The Connecticut Clinical Research Center-Urology Specialist Waterbury Connecticut — —
Advanced Research Institute New Port Richey Florida — —
Georgia Urology Atlanta Georgia — —
Northeast Indiana Research, LLC Fort Wayne Indiana — —
Urology of Indiana, LLC Indianapolis Indiana — —
KU Medical Center Research Institute Kansas City Kansas — —
University of Maryland Baltimore Maryland — —
Michigan William Beaumont Hospital Royal Oak Michigan — —
St. Louis Urological Surgeons St Louis Missouri — —
Michael Kaplan, MD, Ltd. Henderson Nevada — —
The Urology Center Greensboro North Carolina — —
Urologic Specialists of Oklahoma Tulsa Oklahoma — —
Oregon Urology Specialists Eugene Oregon — —
Pennsylvania Graduate Hospital Philadelphia Pennsylvania — —
Vanderbilt University Medical Center Nashville Tennessee — —
Urology San Antonio San Antonio Texas — —
Integrity Medical Research, LLC Seattle Washington — —

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT00056251, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Jun 24, 2005 · Synced Oct 18, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT00056251 live on ClinicalTrials.gov.

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