- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03136601
Percutaneous Tibial Nerve Stimulation Maintenance: Monthly Therapy or Per Patient Requested Need
Study Overview
Detailed Description
Patient will be recruited from the Urogynecology clinic on the first floor of the hospital. Patients who have completed 12 weeks of PTNS therapy will be identified by the clinic nurse or nurse practitioner and then a member of the research team will approach the patient regarding involvement in the study. Patients will be asked if they would like to take part in this study and will be given the human bill of rights and well as consent forms in their preferred language (English or Spanish) if they agree to participate. Once they agree to participate, they will be asked to sign the consent forms in a private patient room.
This is a pilot study for feasibility designed as an equivalence and cost analysis study. Patients will be recruited at the 12th session of PTNS (conclusion of treatment and before maintenance therapy starts).
Patients will be from the Urogynecology clinic at Harbor UCLA Medical Center who have OAB and who have been treated with the standard 12 sessions of PTNS. Patients will be randomized to "every month PTNS maintenance" or "as needed PTNS maintenance (Q2-12 weeks)." At enrollment, questions will be read to patients in either Spanish or English based on patient's preferred language and study staff will fill out the surveys for the patient. The patient with the study staff will complete the validated questionnaires, Overactive Bladder Questionnaire (OAB-q), the Benefit, Satisfaction and Willingness to Continue the Treatment questionnaire (BSW) and the Visual analogue scale for satisfaction with treatment. Urinary symptoms will be measured by the validated Overactive Bladder Symptom Scale (OAB-SS) and a modified voiding diary. All patients will have a urine dip completed at this visit to rule out a bladder infection. Finally patients, with the help of study staff, will answer open ended questions. All of these measures will be repeated 3 months after enrollment and one year from enrollment. After the yearlong study, participants can continue treatment which will be decided by the patient and treating clinician. A cost analysis will compare the cost to patients and the cost to the clinic between the monthly PTNS maintenance group and the patient prn maintenance group. All of the above measures will be recorded at enrollment, 3 months from enrollment and 1 year from enrollment. This will be done in person with the help of the study staff at enrollment and either in person, via the phone or in writing at 3 month and 1 year follow up. No payment and no other recruitment methods will be used.
Study Type
Enrollment (Anticipated)
Phase
- Not Applicable
Contacts and Locations
Study Locations
-
-
California
-
Torrance, California, United States, 90509
- Recruiting
- Harbor Ucla Medical Center
-
Contact:
- Tajnoos Yazdany, MD
- Phone Number: 310-222-3868
- Email: tjazdany@dhs.lacounty.gov
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Patients will be eligible if they have completed 12 session of PTNS treatment and agree to continue with maintenance therapy.
- Inclusion criteria is Women >=18 years of age, Completed 12 weeks of PTNS and desire to continue,
- Capable of giving informed consent, primary language of English or Spanish,
- Ambulatory and able to use toilet independently without difficulty, Capable and willing to follow all study-related procedures, OAB
Exclusion Criteria:
- Exclusion criteria includes Botox® use in bladder or pelvic floor muscles within past one year,
- Current urinary tract infection, Male, under 18 years old, non-English or Spanish speaking, patients who are unable to consent for themselves, prisoners, pregnant patients.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Active Comparator: PTNS monthly
Patients return for PTNS maintenance monthly.
|
The intervention is the timing of PTNS for maintenance (monthly treatment versus as patient needs)
|
Experimental: PTNS as needed
Patients return for PTNS as needed (2-12 weeks).
|
The intervention is the timing of PTNS for maintenance (monthly treatment versus as patient needs)
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Quality of Life - change
Time Frame: 3 months and 12 months from enrollment
|
The primary aim is patient reported quality of life.
A validated quality of life questionnaire specific to overactive bladder (OAB) (OAB-q).
|
3 months and 12 months from enrollment
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Patient Satisfaction- change
Time Frame: 3 months and 12 months from enrollment
|
The secondary aim is patient satisfaction which will be measured by the validated questionnaire, Benefit, Satisfaction and Willingness to Continue the Treatment questionnaire (BSW).
|
3 months and 12 months from enrollment
|
Other Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Urinary Symptoms - change
Time Frame: 3 months and 12 months from enrollment
|
The tertiary aim is urinary symptoms which will be measured by the validated Overactive Bladder Symptom Scale (OAB-SS).
|
3 months and 12 months from enrollment
|
Collaborators and Investigators
Study record dates
Study Major Dates
Study Start
Primary Completion (Anticipated)
Study Completion (Anticipated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- 30996-01
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
product manufactured in and exported from the U.S.
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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