Comparison of lumbar epidural bupivacaine with and without tramadol for postoperative analgesia in lower abdominal surgeries

[摘要] Abstract Objective: The aim of the study was to compare the postoperative analgesic efficacy of lumbar epidural bupivacaine with and without tramadol for postoperative analgesia in lower abdominal surgeries. Study design: Quasi experimental Place and duration of surgery: This study was conducted at Anaesthesia Department of Lyari General Hospital Karachi over a period of 12 months from October 2008 to October 2009. Patients and methods: In this study, sixty patients were equally divided into two.

[学科分类] 外科医学