New study aims to ease chronic pain after breast removal

NCT ID NCT07561411

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

Summary

This study looks at two types of nerve blocks given before mastectomy to see which one better prevents chronic pain. About 132 adults having a mastectomy will be randomly assigned to receive either an erector spinae block or a paravertebral block. Researchers will track pain, opioid use, and emotional well-being for 3 months after surgery.

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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Conditions

The condition(s) this trial relates to.

Chronic Pain chronic pain syndrome lymphedema opioid abuse

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: •••••@•••••

  • Contact

    Email: •••••@•••••

Locations

  • American University of Beirut Medical Center

    RECRUITING

    Beirut, Lebanon

    Contact