New nerve block could cut opioid use after heart surgery
NCT ID NCT07666178
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether a continuous nerve block (erector spinae plane block) can reduce pain and morphine use after coronary artery bypass surgery. 78 adults with good heart function will receive either the nerve block with ropivacaine or standard painkillers. The goal is to see if this newer technique improves recovery and lowers chronic pain risk.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- ropivacaine
- What this could lead to
- If it works, this could provide better pain control after heart surgery with less need for strong opioids.
- What could go wrong
- This is a small, early-phase trial focused on pain relief, not a cure. The nerve block may not work better than standard care, and there are risks like infection or allergic reaction.
This is an AI summary of the original study and may miss details. Read our disclaimer.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
InCor
RECRUITINGSão Paulo, São Paulo, Brazil
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