Trial · NCT06438861
Role of Combination Therapy in Women With Refractory Overactive Bladder
NCT06438861, Not applicable, Withdrawn, University of Alabama at Birmingham
3 sourcestrials-2026-11-12-0.5.0
Cite this record
ConductScience Library. Role of Combination Therapy in Women With Refractory Overactive Bladder. Trials, record NCT06438861. Release trials-2026-11-12-0.5.0, 12 Nov 2026. https://conductscience.org/library/trials/NCT06438861
On this page
Trial
As registered on ClinicalTrials.gov, in the graph's capture of the registry.
- Title
- Role of Combination Therapy in Women With Refractory Overactive Bladder
- NCT number
- NCT06438861
- Status
- Withdrawn
- Phases
- Not applicable
- Enrollment
- 0 participants, actual
- Lead sponsor
- University of Alabama at Birmingham
- Conditions
- Overactive Bladder Syndrome
- Interventions
- Vibegron 75mg, Placebo
- First posted
- 2024-06-03
- Last updated
- 2026-02-12
Source ClinicalTrials.gov
Registered outcomes5
Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.
| List | Outcome | Time frame | Description |
|---|---|---|---|
| Primary | Change in urinary urgency incontinence (UUI) episodes on 3 day voiding diary at 12 weeks after starting treatment as compared to baseline | Pre-intervention baseline to 12 weeks following initiation of intervention | Patients will be asked to complete a 3 day voiding diary at baseline and at 12 weeks following intradetrusor onabotulinumtoxinA injections and oral medication. The mean change in UUI episodes will be compared between the onabotulinumtoxinA injection plus vibegron verus onabotulinumtoxinA injection plus placebo groups. |
| Secondary | Change in Symptom Distress as Measured by the Urogenital Distress Index (UDI-6) Questionnaire Pre-Intervention versus 12 weeks Post-Intervention | Pre-intervention baseline to 12 weeks following initiation of intervention | The UDI-6 is the short form validated patient questionnaire that was developed from the urogenital distress inventory (UDI). It consists of six questions that focus on lower urinary tract dysfunction including obstructive, irritative, and stress symptoms. The responses are scored as follows: (0) not at all, (1) slightly, (2) moderately, (3) greatly. The mean score is multiplied by 33 1/3 to convert to a 0 to 100 scale with higher scores indicative of more symptoms distress. Subjects will complete the UDI-6 survey at baseline and at 12 weeks post-intervention. The mean change in UDI-6 responses will be compared. |
| Secondary | Change in UUI (Urge Urinary Incontinence)/OAB (Overactive Bladder) Quality of Life as Measured by the Incontinence Impact Questionnaire Short Form (IIQ-7) Questionnaire Pre-Intervention versus 12 weeks Post-Intervention | Pre-intervention baseline to 12 weeks following initiation of intervention | The IIQ-7 is the short form validated patient questionnaire that was developed from the incontinence impact questionnaire (IIQ). It consists of seven questions that focus on the impact of UUI on physical activity, travel, relationships, and emotional health. The responses are scored as follows: (0) not at all, (1) slightly, (2) moderately, (3) greatly. The mean score is multiplied by 33 1/3 to convert to a 0 to 100 scale with higher scores indicative of more symptoms distress. Subjects will complete the IIQ-7 survey at baseline and at 12 weeks post-intervention. The mean change in IIQ-7 responses will be compared. |
| Secondary | hange in UUI (Urge Urinary Incontinence)/OAB (Overactive Bladder) Quality of Life as Measured by the Overactive Bladder Questionnaire-Short Form (OAB-q SF) Questionnaire Pre-Intervention versus 12 weeks Post-Intervention | Pre-intervention baseline to 12 weeks following initiation of intervention | The OAB-q SF is the short form validated patient questionnaire that was developed from the Overactive Bladder Questionnaire (OAB-q). It consists of six questions that focus on the impact of bladder symptoms over the past 4 weeks. The responses are scored as follows: (1) not at all, (2) a little bit, (3) somewhat, (4) quite a bit, (5) a great deal, (6) a very great deal. The mean score is converted to a 0 to 100 scale with higher scores indicative of more symptoms distress. Subjects will complete the OAB-q SF survey at baseline and at 12 weeks post-intervention. The mean change in OAB-q SF responses will be compared. |
| Secondary | Duration to repeat onabotulinumtoxinA injection | Initiation of intervention until repeat injection, anticipate average of 1 year | Patient require repeat intradetrusor onabotulinumtoxinA injection to treat refractory OAB. A chart review will be performed to determine time interval between initial onabotulinumtoxinA injection and subsequent injection to see if there is a difference with the addition of vibegron as compared to placebo. |
Source ClinicalTrials.gov
Outcomes0
Each outcome the trial posted results for, in ClinicalTrials.gov's words.
None in this release.
Results by group0
Each measurement the trial posted, group by group, in the words and numbers it posted.
None in this release.
Participant flow0
How many started, completed or left each group, period by period.
None in this release.
Adverse events0
Each adverse event the trial posted, group by group: the participants affected out of those at risk.
None in this release.
Adverse event totals0
The totals the trial posted for each group.
None in this release.
Papers8
The papers the trial lists on ClinicalTrials.gov.
Grants0
The grants NIH RePORTER links to the trial, newest funded first: NIH's, and some of AHRQ's, CDC's, FDA's and VA's. Each shows its title, principal investigators, organization and funder in its newest year.
None in this release.
Trial comparisons0
Comparisons of the trial's two groups, calculated by ConductScience from the counts it posted.
None in this release.
Tests0
The ConductCognition tests this trial's registered outcomes name, as ScienceGraph matched them in trial-tests-2026-11-12-0.2.1.
None in this release.
Data dates
The day each source was copied for this release.
Sources 3
- ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
- ClinicalTrials.govNo license stated
- NIH RePORTER's clinical studies and project filesPublic domain
Each source's terms
- ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299
- ClinicalTrials.govnone stated
- NIH RePORTER's clinical studies and project filesPublic domain (NIH RePORTER)
ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.
For software
Read this trial from software.
The record and each of its lists are JSON, twenty rows a page. No key.
GET https://conductscience.org/api/trials/v1/NCT06438861
GET https://conductscience.org/api/trials/v1/NCT06438861/registered