New nerve block could cut opioid use after heart surgery
Symptom relief
Recruiting now
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 se…
Phase: PHASE3 • Sponsor: Instituto do Coracao • Aim: Symptom relief
Last updated Jun 27, 2026 14:02 UTC