Posterior Tibial Nerve Stimulation for Children With Pelvic Floor Dyssynergia

The intervention will begin with application of a needle and a self-adhesive electrode. The electrodes will be connected to the electrical stimulator device. The stimulator will then be turned on and amplitude will be gradually increased until motor or sensory response is observed. The amplitude will then be decreased to the point when direct motor stimulation ceases and sensory stimulation is comfortable. Continuous stimulation will then be delivered for a 30-minute session. After 30 minutes, the device will be turned off and the adhesive electrodes removed. Pelvic floor biofeedback therapy is typically performed for a total of four or more weekly sessions. Participants in our study will undergo 30-minute sessions of PTNS or sham stimulation after their first four biofeedback therapy sessions.

The intervention will begin with application of a needle and a self-adhesive electrode. The electrodes will be connected to the electrical stimulator device. The stimulator will then be turned on and amplitude will be gradually increased until motor or sensory response is observed. The amplitude will then be decreased to the point when no stimulation is delivered. No stimulation will then be delivered for a 30-minute session. After 30 minutes, the device will be turned off and the adhesive electrodes removed. Pelvic floor biofeedback therapy is typically performed for a total of four or more weekly sessions. Participants in our study will undergo 30-minute sessions of PTNS or sham stimulation after their first four biofeedback therapy sessions.