Comparing high-dose vs. lower-dose opioid anesthesia for heart surgery
Part of Heart & circulation clinical trials.
This trial compares two types of anesthesia during heart surgery: one that uses high doses of strong painkillers (opioids) and one that uses less opioids. The goal is to see which approach is safer and helps patients recover better.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are between 45 and 70 years old.
- You are scheduled for a planned heart surgery (not an emergency).
- Your overall health is classified as Class II or III by the American Society of Anesthesiologists (this means you have mild to moderate health issues).
- You do not have allergies to numbing medications or local anesthetics.
- You do not have chronic pain or long-term use of strong painkillers (opioids).
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
Similar studies
Other trials that look related to this one.
This trial tests whether avoiding opioid pain medicine during heart bypass surgery helps elderly patients recover faster. It focuses on people 65 and older having planned bypass surgery with a heart-lung machine.
This study measures how sensitive you are to pain using a special device, then tracks how much pain medication you need during heart surgery. The goal is to see if pain sensitivity can predict opioid requirements and help doctors customize pain control for you.
This trial compares two pain medicines given after heart surgery to see which works better and has fewer side effects on blood pressure and heart rate. It may help your recovery if you had heart surgery recently.
This trial tests a type of anesthesia that uses fewer strong painkillers (opioids) to see if it helps patients recover better after emergency abdominal surgery. It may reduce side effects like nausea and drowsiness.
This study compares two types of anaesthesia for people with a weakened heart (ejection fraction between 35-40%) who need planned lower-limb surgery. It looks at how each method affects blood pressure and heart function during and after the procedure.
This study compares two types of anesthesia for minimally invasive heart surgery: one using a nerve block and a medication called dexmedetomidine, and the other using standard opioid painkillers. The goal is to see which approach helps patients recover faster and with fewer side effects.
Hear when a new Cardiac Surgery Patients trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.