Format

Send to

Choose Destination
See comment in PubMed Commons below
J Urol. 1998 Dec;160(6 Pt 1):2133-6.

A urodynamic study of surface neuromodulation versus sham in detrusor instability and sensory urgency.

Author information

  • 1Western Sydney Continence Management Service Pennant Hills, Department of Obstetrics and Gynaecology, University of New South Wales, Australia.

Abstract

PURPOSE:

We studied the effect of surface neuromodulation on cystometric pressure and volume parameters in women with detrusor instability or sensory urgency. Electrical current was delivered to the suprapubic region and third sacral foramina via a transcutaneous electrical nerve stimulator with sham neuromodulation control.

MATERIALS AND METHODS:

A consecutive series of women with proved detrusor instability or sensory urgency were randomized to 3 surface neuromodulation groups. Volume and pressure parameters were the main outcomes of transcutaneous electrical nerve stimulation applied during second cystometric fill.

RESULTS:

Sham transcutaneous electrical nerve stimulation did not alter the outcome measures. However, neuromodulation delivered across the suprapubic and sacral skin effected a reduction in mean maximum height of detrusor contraction. A current which inhibits motor activity was not superior to that which inhibits sensory perception in reducing detrusor pressure. Response in sensory urgency was poor.

CONCLUSIONS:

Results from our sham controlled study suggest that short-term surface neuromodulation via transcutaneous electrical nerve stimulation may have a role in the treatment of detrusor instability. Future studies must examine the clinical effect of long-term surface neuromodulation.

PMID:
9817339
[PubMed - indexed for MEDLINE]
PubMed Commons home

PubMed Commons

0 comments
How to join PubMed Commons

    Supplemental Content

    Loading ...
    Support Center