Effect of Peri-Urethral Stimulation on Intra-Urethral Pressure

Status Recruiting

Clinical Trial Summary

The purpose of this early feasibility prospective study is to gain initial understanding of the effect of acute peri-urethral neurostimulation on the perineal nerves on intra-urethral pressure.

Clinical Trial Description

In this study intra-urethral pressure data will be collected and analyzed with and without peri-urethral neurostimulation. This is a single arm feasibility study of women diagnosed with stress urinary incontinence. The data collected may help researchers have a better understanding of the effect, if any, on neurostimulation on stress or mixed urinary incontinence. After informed consent and all eligibility criteria are met, enrolled participants will be brought in for a stimulation visit. At the stimulation visit, participants will undergo urodynamic testing with and without stimulation. A prophylactic antibiotic will be given before the procedure and a local anesthetic cream will be applied topically to the peri-urethral area. The participant will be prepped for urodynamic testing per protocol. Commercially available simulation needles or leads and external neurostimulator device will be used to perform peri-urethral neurostimulation of the perineal branch of the pudendal nerve. The amplitude will gradually be increased and intra-urethral pressure will be recorded. Stimulation parameters such as amplitude, pulse-width, and frequency will be explored to assess their effect on urethral pressure. Amplitude progressively will be increased until discomfort is noted, no further pressure increases are observed, or maximum output is achieved. When a consistent pressure is observed, record intra-urethral pressure measurements with stimulation on and off. Next, Leak Point Pressure (LPP) testing with and without stimulation will be completed. Start the urodynamic saline infusion until desired volume is reached. Observe for urinary leakage. This will be repeated with the stimulation on. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT05900570
Study type	Interventional
Source	William Beaumont Hospitals
Contact	Angela Waldvogel, BSN
Phone	248-551-2572
Email	Angela.Waldvogel@corewellhealth.org
Status	Recruiting
Phase	N/A
Start date	February 26, 2024
Completion date	August 2025

View Details

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Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.