The importance of multimodal analgesia for postoperative pain management is well known and regional anesthesia techniques are commonly prefferred to provide better analgesia. Erector spinae plane block (ESB) is a new defined and effective regional anesthesia technique. But two injections can be unconfortable for some patients. With this study, we aimed to compare the analgesia effect of bilateral and unilateral ESP block for laparoscopic cholecystectomy.
Age range
18 Years – 65 Years
Sex
ALL
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The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
Morphine consumption
Timeframe: preoperative 24th hour