At a glance
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Comparison of Lidocaine, Dexmedetomidine and Ketamine in Multimodal Analgesia Management Following Sleeve Gastrectomy Surgery: A Randomized Double-Blind Trial
In Brief
A clinical study evaluating Lidocain, Ketamine, and 1 other intervention for Morbid Obesity and 3 related conditions. Completed, enrolled 78 participants across 1 site.
Detailed Summary
Following laparoscopic bariatric surgery, multimodal analgesia is recommended to avoid the adverse effects of opioids by reducing their use. Although lidocaine, ketamine, and dexmedetomidine have been used as adjuvant analgesics, no studies have evaluated the superiority of their intra- and postoperative infusions as components of multimodal analgesia in bariatric surgery. The present study is aimed to compare lidocaine, dexmedetomidine, and ketamine in multimodal analgesia management following Sleeve Gastrectomy Surgery. Postoperative pain scores, the requirement for additional postoperative analgesia, retching, nausea and vomiting, time to mobilization, and hospital length of stay will be evaluated.
Study Details
Timeline
Interventions
IV lidocaine infusion (2 mg/kg/h) will be initiated after anesthesia induction and decrease the dosage to 1 mg/kg/h at the end of surgery. The infusion will continue until 12 hours after the operation.1 g paracetamol, 100 mg tramadol, 100 mg ketoprofen, and 4 mg dexamethasone will be administered to all patients pre-emptively. Granisetron (3 mg) will be administered 30 minutes before the end of surgery. In the postoperative period, i.v. Paracetamol will be administered at 8-hour intervals and 25-50 mg meperidine i.m. (maximum dose 200 mg) as rescue analgesia when requested by the patient and if VAS\>4.
IV ketamine infusion (0.5 mg/kg/h) will be initiated after anesthesia induction and decrease the dosage to 0.3 mg/kg/h at the end of surgery. The infusion will continue until 12 hours after the operation.1 g paracetamol, 100 mg tramadol, 100 mg ketoprofen, and 4 mg dexamethasone will be administered to all patients pre-emptively. Granisetron (3 mg) will be administered 30 minutes before the end of surgery. In the postoperative period, i.v. Paracetamol will be administered at 8-hour intervals and 25-50 mg meperidine i.m. (maximum dose 200 mg) as rescue analgesia when requested by the patient and if VAS\>4.
IV dexmedetomidine infusion (0.5 mg/kg/h) will be initiated after anesthesia induction and decrease the dosage to 0.3 mg/kg/h at the end of surgery. The infusion will continue until 12 hours after the operation.1 g paracetamol, 100 mg tramadol, 100 mg ketoprofen, and 4 mg dexamethasone will be administered to all patients pre-emptively. Granisetron (3 mg) will be administered 30 minutes before the end of surgery. In the postoperative period, i.v. Paracetamol will be administered at 8-hour intervals and 25-50 mg meperidine i.m. (maximum dose 200 mg) as rescue analgesia when requested by the patient and if VAS\>4.