OnabotulinumtoxinA (onaBoNT-A) Versus Oral Oxybutynin ER
Public ClinicalTrials.gov record NCT01050114. 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.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Double-Blind, Randomized Study of the Safety and Efficacy of OnabotulinumtoxinA (OnaBoNT-A) Versus Oral Oxybutynin in Spinal Cord Injured Patients With Neurogenic Detrusor Overactivity (Protocol Number 11-09-10-04)
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Overactive bladder is a condition associated with symptoms of feeling the urge to urinate, urinating often, and may or may not be accompanied by leakage of urine. A patient who has a spinal cord injury (SCI) often suffers from an overactive bladder which often leads to urinary incontinence (UI - an unwanted leakage of urine). OnaBoNT-A bladder injections have been studied in clinical research trials. The results have shown an improvement in urinary symptoms by reducing how often urine leakage occurs and by increasing the amount of urine the bladder can hold. This purpose of this clinical trial is to see if onaBoNT-A is safe and effective when injected into the bladder for the treatment of UI and if it works better than a drug that is taken by mouth. A second purpose of the study is to perform research tests on the urine samples provided by the volunteers. Urine presents a rich source of information for bladder diseases and the biomarkers (the chemical make-up of the urine cells) will be examined to learn if there are yet undiscovered reasons for urinary diseases. These tests would be very beneficial because the results would lead to better treatment of the urinary diseases. Volunteers will be randomized to either: ARM 1: onaBoNT-A 200 U bladder injection and placebo oral capsule daily or ARM 2: Placebo bladder injection (saline) and oxybutynin ER 10mg capsule twice a day. The treatments are onaBoNT-A bladder injection and a placebo oral capsule once a day or placebo bladder injection and oxybutynin ER (like Ditropan) capsule twice a day. Placebo contains no active medicine. Participation in this study will be about 6-7 months and involve 5 visits to the clinic. The risks of bladder onaBoNT-A
Study identification
- NCT ID
- NCT01050114
- Recruitment status
- Not listed
- Study type
- Interventional
- Phase
- Phase 3
- Enrollment
- 36 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years to 80 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
- Jul 31, 2013
- Primary completion
- Jun 30, 2018
- Completion
- Jun 30, 2018
- Last update posted
- Aug 29, 2016
2013 – 2018
United States locations
- U.S. sites
- 2
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Baylor College of Medicine | Houston | Texas | 77030 | Recruiting |
| TIRR-Memorial Hermann | Houston | Texas | 77030 | Not yet recruiting |
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 NCT01050114, 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 Aug 29, 2016 · Synced Sep 7, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01050114 live on ClinicalTrials.gov.