New nerve block technique may ease pain after heart surgery

NCT ID NCT07259057

Completed Symptom relief Sponsor: Karadeniz Technical University Source: ClinicalTrials.gov ↗

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

Summary

This study tested whether a nerve block called erector spinae plane block (ESPB) can improve pain control and recovery in adults undergoing open-heart surgery. Sixty-six participants received either the nerve block or standard IV opioids. Researchers measured pain scores, need for extra painkillers, and other health indicators for 48 hours after surgery.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance: bupivacaine
What this could lead to: If it works, this could offer a better way to manage pain after open-heart surgery, reducing opioid use and speeding recovery.
What could go wrong: This is a small, completed trial with 66 participants, so results may not apply to everyone. The nerve block carries risks like infection or bleeding.

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Conditions

The condition(s) this trial relates to.

coronary artery disorder heart valve disorder Pain, Postoperative

As listed by the trial registrant

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

ERECTOR SPINAE PLANE BLOCK MEDIAN STERNOTOMY OPEN HEART SURGERY POSTOPERATIVE PAIN MANAGEMENT

Contacts and locations

Locations

Karadeniz Technical University Faculty of Medicine, Farabi Hospital

Trabzon, Trabzon, 61080, Turkey (Türkiye)

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