Revista de gastroenterología de México
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Rev Gastroenterol Mex · Jan 2012
Randomized Controlled Trial[Effectiveness of intercostal nerve block with ropivacaine in analgesia of patients undergoing emergency open cholecystectomy under general anesthesia].
Postoperative pain after open cholecystectomy is associated with reduced respiratory function, longer recovery period before deambulation and oral food intake, and prolonged hospital stay. Intercostal nerve block provides satisfactory analgesia and ropivacaine is the most widely used local anesthetic agent in intercostal nerve block due to its excellent effectiveness, lower cardiovascular toxicity, and longer half-life. ⋯ Intercostal nerve block reduces intraoperative inhalation anesthetic use, immediate postoperative pain, and tramadol intake as rescue analgesic agent in patients undergoing open cholecystectomy.