Simple spray may cut Post-Surgery shoulder pain

NCT ID NCT07537127

First seen Apr 25, 2026 · Last updated Apr 30, 2026 · Updated 1 time

Summary

This study tests whether spraying a low-dose lidocaine solution under the diaphragm during single-incision laparoscopic surgery can reduce shoulder pain afterward. About 100 women having surgery for benign conditions like ovarian cysts or uterine fibroids will take part. Half will get the lidocaine spray; the other half will receive standard care. Researchers will measure pain levels, painkiller use, and mood up to 30 days after surgery.

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Contacts and locations

Study contacts

  • Contact

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

Locations

  • Peking Union Medical College

    RECRUITING

    Beijing, Beijing Municipality, 100730, China

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

Conditions

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