Ear stimulation may cut opioid need after back surgery

NCT ID NCT06100172

First seen Nov 01, 2025 · Last updated May 01, 2026 · Updated 25 times

Summary

This study tests a non-invasive ear stimulation device (tAN) to see if it can lower pain and the need for opioid painkillers after lumbar spine surgery. About 20 adults having back surgery will either receive the real stimulation or a sham version. The goal is to offer a safer, drug-free way to manage post-surgery pain.

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Contacts and locations

Study contacts

  • Contact

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

  • Contact

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

Locations

  • UT Southwestern Medical Center

    RECRUITING

    Dallas, Texas, 75390, United States

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

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

Conditions

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