The intraperitoneal approach is used in anesthesia to manage the pain associated with abdominal procedures. Few studies have been conducted comparing intraperitonela ketamine with bupivacaine for pain control in laparoscopic cholecystectomy (LC) patients. To compare effect of intraperitoneal ketamine versus bupivacaine for postoperative pain control after LC. Department of Anesthesiology, Critical Care and Pain Management, Liaquat National Hospital and Medical College, Karachi. Group K received ketamine whereas Group B received bupivacaine. In Group K, ketamine 0.25mg/kg diluted in normal saline to a total volume of 40 ml was instilled by the surgeon. In Group B, bupivacaine 2mg/kgdiluted in normal saline to a total volume of 40ml was administered. Tramadol 1.5 mg/kg to a maximum of 100 mg IV was given as rescue analgesia. The pain was assessed using a numeric rating scale (NRS) with zero being no pain to ten being the worst possible pain. Pain was assessed using NRS at 0 hour (immediate postoperative period), 2 hour, 4 hour, 6 hour and 12 hours postoperatively.
Age range
18 Years – 70 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
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.
pain status
Timeframe: 2 hour, 4 hour, 6 hour and 12 hours postoperatively.