Ultrasound-guided mid-point transverse process to pleura block, erector spinae plane block and paravertebral block are three different methods of nerve block, used for relieving postoperative pain in thoracic anesthesia. This study is to compare them on block effects, postoperative pain and analgesic consumption in video-assisted thoracic surgery.
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
postoperative morphine consumption
Timeframe: postoperative 24 hours