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Comparative Effectiveness of Initial OAB Treatment Options Among Older Women at High Risk of Falls
Sponsor: The University of Texas Medical Branch, Galveston
Summary
The goal of this study is to conduct a randomized pilot multi-arm clinical trial comparing a standard course of physical therapist provided pelvic floor muscle training (PFMT) to pharmacologic therapy for the treatment of urgency urinary incontinence (UUI) or Overactive Bladder (OAB) in older women at high risk of falling. The central hypotheses for this project are i) a randomized pilot multi-arm clinical trial comparing PFMT to drug treatment for UUI or OAB in older women at high risk of falling is feasible; and ii) treatment approach can influence both UI and fall related outcomes in this patient population. The main questions it aims to answer are: 1) Is a multi-arm clinical trial comparing PFMT to drug treatment for UUI or OAB in older women at high risk of falling feasible? and 2) How does treatment approach influence both OAB and fall related outcomes in this patient population? Women (16 per arm) 60 years and older with UUI or OAB who screen positive for high fall risk will be randomized to one of three standard of care treatment arms and followed for six months. The three treatment arms are i) a 12-week structured behaviorally based pelvic floor muscle training (PFMT) intervention administered by physical therapists in the outpatient physical therapy clinic; ii) a 12-week course of the beta-3 agonist, Mirabegron; and iii) a 12-week course of the antimuscarinic, Trospium Chloride. Researchers will compare study feasibility and OAB symptom related outcomes across the three groups to see if a larger clinical trial is warranted.
Official title: Comparative Effectiveness of Pelvic Floor Muscle Training, Mirabegron, and Trospium Among Older Women With Urgency Urinary Incontinence and High Fall Risk: a Feasibility Randomized Clinical Study
Key Details
Gender
FEMALE
Age Range
60 Years - 99 Years
Study Type
INTERVENTIONAL
Enrollment
48
Start Date
2023-09-28
Completion Date
2025-12
Last Updated
2025-11-21
Healthy Volunteers
No
Interventions
Pelvic Floor Muscle Training
A 12-week, 6 visit, outpatient program of physical therapist delivered behavioral and pelvic floor muscle training (PFMT)
Mirabegron
Individually titrated Mirabegron, starting at 25 mg daily and increased to 50 mg daily at 6-weeks, during the 12-week intervention period.
Trospium Chloride
A 12-week course of Trospium XL -extended release, 60mg once daily.
Locations (1)
University of Texas Medical Branch at Galveston
Galveston, Texas, United States