Electrical Nerve Stimulation for Overactive Bladder a Comparison of Treatments

N/A

Waitlist Available

Led By Mary E McVearry, DPT, WCS

Research Sponsored by Walter Reed National Military Medical Center

Eligibility Criteria Checklist

Specific guidelines that determine who can or cannot participate in a clinical trial

Must have

Be older than 18 years old

Timeline

Screening 3 weeks

Treatment Varies

Follow Up 2 years

Awards & highlights

No Placebo-Only Group

Summary

The purpose of this study is to determine whether transcutaneous sacral nerve stimulation (TENS SNS) versus percutaneous tibial nerve stimulation (PTNS) is a more effective therapeutic option for subjects with idiopathic overactive bladder (OAB) who have failed conventional therapy. Our primary hypothesis is that TENS therapy is a more effective treatment option due to ease of use and improved subject compliance with this form of therapy.

Eligible Conditions

Urge Incontinence
Overactive Bladder

Timeline

Screening ~ 3 weeks3 visits

Treatment ~ Varies

Follow Up ~ 2 years

Screening ~ 3 weeks

Treatment ~ Varies

Follow Up ~2 years

This trial's timeline: 3 weeks for screening, Varies for treatment, and 2 years for reporting.

Treatment Details

Study Objectives

Study objectives can provide a clearer picture of what you can expect from a treatment.

Secondary study objectives

Acoustic Stimulation

Awards & Highlights

No Placebo-Only Group

All patients enrolled in this study will receive some form of active treatment.

Trial Design

2Treatment groups

Active Control

Group I: TENS ArmActive Control1 Intervention

Subjects randomized to the TENS arm of the study will begin therapy after their baseline evaluation is complete. They will be issued a home TENS device (EMPI TENS Select) and will administer self-treatment daily for 2 hours per day (1 hour in the morning and 1 hour in the evening) for a total of 12 weeks. If they are considered to have a positive response with TENS treatment, subjects will continue by weaning use over a three-month time period. They will begin with 3 x per week for 1 month, then 2 x per week for 1 month, then 1 x per week for 1 month, all at 2 hours per day.

Group II: PTNS ArmActive Control1 Intervention

Subjects randomized to the PTNS arm will undergo PTNS treatment once weekly for 30 minutes for 12 weeks total. If at 12 weeks they are considered to have a positive response to therapy, they will continue maintenance therapy in a tapered fashion: subjects will come in every 2 weeks for the next 8 weeks for 30 minute treatments (4 visits total), then every 3-4 weeks for 30 minute treatments for the remaining 32 weeks of the year (8-10 visits).

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