Zapping nerves for a cleaner colon: new study tests painless prep aid

NCT ID NCT07290816

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tests whether a non-invasive nerve stimulation device can improve the quality of bowel cleansing before a colonoscopy. About 270 adults scheduled for colonoscopy will receive either the real stimulation or a sham treatment. The goal is to see if this approach leads to better bowel prep, higher polyp detection, and fewer side effects.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Shanghai East Hospital

    Shanghai, China

    Contact Phone: •••-•••-•••• Email: •••••@•••••

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