Modified Extension Study to the SUmiT Trial: Evaluation of Long Term Therapy With Percutaneous Tibial Nerve Stimulation (PTNS) for Overactive Bladder Symptoms

Completed · Phase 4

Conditions studied: Urinary Bladder, Overactive

In brief

This is a modified extension study to the SUmiT protocol UPC082008 (NCT00534521) to observe and evaluate long term therapy with PTNS on overactive bladder symptoms. Subjects must have completed the 12 weekly treatments of the original protocol, the 13 week follow up assessment, be randomized to the PTNS arm, and be considered a positive responder with moderate or marked improvement in the SUmiT Trial to be enrolled in this study. All consenting responders will continue with active PTNS therapy at an initially prescribed protocol for approximately 3 months followed by individualized symptom-based frequency of visits as determined by the subject along with their treating clinician, for up to a total of 33 months post initial 12-week therapy for a total of 3 years.

Key facts

Study ID

NCT00928395

Run by

Uroplasty, Inc

People needed

50

Starts

2009-01-01

Expected to finish

2012-12-01

Last updated by the study team

2013-05-16

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Subjects who signed the informed consent and were eligible to participate in the original SUmiT Trial
• Subjects who were randomized and treated with the active PTNS therapy during their participation in the original SUmiT Trial
• Subject must be a positive responder from initial 12 weekly treatments as prescribed in original SUmiT Trial - 13 week GRA questionnaire must indicate "moderately" or "markedly improved" on question #1 of GRA
• Subjects must not have started any antimuscarinics treatment since completion of original SUmiT Trial
• Subjects must not have started any urologic Botox treatment since completion of original SUmiT Trial
• Subjects must remain off all antimuscarinics throughout participation in trial
• Subjects must initiate PTNS maintenance therapy within 2 weeks of their last PTNS treatment as part of SUmiT protocol UPC082008
• Capable of giving informed consent
• Capable and willing to follow all study-related procedures for up to 33 months for a total participation of 3 years

You may not qualify if…

• Pregnant as confirmed by urine pregnancy test, or plans to become pregnant during the study period
• Subjects who were not able or willing to follow original SUmiT Trial study schedule

Where it is running

• Gregory L. Davis, M.D., FACOG, Inc. — Chico, California, United States
• Greenwich Urological Associates, P.C. — Greenwich, Connecticut, United States
• Specialists in Urology — Naples, Florida, United States
• Grand Rapids Women's Health DBA Female Pelvic Medicine & Urogynecology Institue of Michigan — Grand Rapids, Michigan, United States
• Mercy Health Partners at the Lakes — Muskegon, Michigan, United States
• Beaumont Hospital — Royal Oak, Michigan, United States
• Urology Health Center, PC — Fremont, Nebraska, United States
• Capital Region Urological Surgeons, PLLC — Albany, New York, United States
• Central Missouri Women's Healthcare, LLC — White Plains, New York, United States
• Alliance Urology Specialists — Greensboro, North Carolina, United States
• Virginia Urology — Richmond, Virginia, United States
• Athena Urology — Issaquah, Washington, United States

Full record on ClinicalTrials.gov

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