Ear zaps may ease breast cancer drug pain

NCT ID NCT07593365

First seen May 20, 2026 · Last updated May 20, 2026

Summary

This study tests if a mild electrical stimulation applied to the ear (called taVNS) can reduce joint and muscle pain caused by aromatase inhibitors, a common hormone therapy for breast cancer. About 216 women with hormone receptor-positive breast cancer will receive either active taVNS or a sham (fake) treatment daily for 28 days. Researchers will measure pain relief, mood, quality of life, and side effects over 6 months.

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Contacts and locations

Study contacts

  • Contact

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

  • Contact

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

Locations

  • Peking University People's Hospital

    Beijing, Beijing Municipality, 100044, China

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

Conditions

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