Pain Clinical Trial - Analgesia Management in Bariatric Surgery

Status Completed

Clinical Trial 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.

Clinical Trial Description

Patients will be divided into three groups. Group L: The patients will receive intravenous lidocaine (2 mg/kg/h) immediately after anesthesia induction. At the end of the surgery, the dose will be decreased to 1 mg/kg/h. The infusion will continue until 12 hours after the operation. Group K: The patients will receive intravenous ketamine (0.5 mg/kg/h) immediately after anesthesia induction. At the end of the surgery, the dose will be decreased to 0.3 mg/kg/h. The infusion will continue until 12 hours after the operation. Group D: The patients will receive intravenous dexmedetomidine (0.5 mg/kg/h) immediately after anesthesia induction. At the end of the surgery, the dose will be decreased to 0.3 mg/kg/h. The infusion will continue until 12 hours after the operation. Ketamine, lidocaine, and dexmedetomidine doses will be calculated according to ideal body weight, lean body weight, and actual body weight, respectively. Randomization will be performed using a computer-generated random number list, and a statement indicating the patient's group will be placed in a closed envelope numbered according to the result. Each patient will be asked to choose an envelope, and the patients will be assigned to the study according to the group mentioned in the envelope. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT04836819
Study type	Interventional
Source	Ondokuz Mayis University
Contact
Status	Completed
Phase	N/A
Start date	April 8, 2021
Completion date	July 1, 2021

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Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.