Which painkiller is safer for heart bypass patients?
Symptom relief
Recruiting now
This study compares two pain medicines, nalbuphine and fentanyl, given during heart surgery to see which one better keeps heart rate and blood pressure stable. About 98 adults having heart bypass surgery will take part. The goal is to find which drug causes fewer changes in vital…
Phase: PHASE4 • Sponsor: Rawalpindi Institute of Cardiology • Aim: Symptom relief
Last updated May 17, 2026 07:18 UTC