Comparison of block characteristics and outcomes in opioid-free and opioid-based thoracic continuous spinal anaesthesia in patients undergoing major abdominal surgery: A double-blinded randomised controlled trial.
Priyanka SangadalaPraveen TalawarDebendra Kumar TripathiAshutosh KaushalAmit GuptaNirjhar Raj RakeshPublished in: Indian journal of anaesthesia (2024)
The 'opioid-based' TCSA provided better postoperative analgesia with significantly lesser postoperative pain scores when compared to the 'opioid-free' group in patients undergoing major abdominal surgery.