OBJECTIVE: This study sought to examine the efficacy of preemptive use of gabapentin in laparoscopic hysterectomy for benign gynaecologic conditions. METHODS: In a triple-blind trial, the study investigators randomly assigned women undergoing laparoscopic hysterectomy to receive 600 mg gabapentin (n = 43) or placebo (n = 45) orally 1 hour before the procedure. Patient-controlled opioid analgesia was provided postoperatively. The primary outcome of the trial was cumulative opioid consumption in the first postoperative 24 hours. The study also assessed pain at rest and on movement, the presence of side effects, and patient satisfaction at 2, 8, and 24 hours after surgery. RESULTS:Between March 10, 2016 and May 1, 2018, 215 women were assessed for eligibility, 110 were randomized, and 88 completed the study. Enrolment was started after trial registration. The investigators found no difference in 24-hour cumulative morphine equivalent opioid consumption between the gabapentin group (26.9 ± 14.7 mg) and the placebo group (27.1 ± 15.1 mg). This provided a mean difference of 0.2 mg (95% CI -6.1 to 6.5, P = 0.943). Pain scores at 2, 8, and 24 hours were also not found to differ between groups. Gabapentin was associated with increased dizziness, but it significantly reduced the use of antiemetic at any time in the first 24 postoperative hours. Patient satisfaction in the two groups was good and not found to differ. CONCLUSION: Preemptive administration of gabapentin before laparoscopic hysterectomy does not decrease postoperative pain scores and narcotic consumption.
RCT Entities:
OBJECTIVE: This study sought to examine the efficacy of preemptive use of gabapentin in laparoscopic hysterectomy for benign gynaecologic conditions. METHODS: In a triple-blind trial, the study investigators randomly assigned women undergoing laparoscopic hysterectomy to receive 600 mg gabapentin (n = 43) or placebo (n = 45) orally 1 hour before the procedure. Patient-controlled opioid analgesia was provided postoperatively. The primary outcome of the trial was cumulative opioid consumption in the first postoperative 24 hours. The study also assessed pain at rest and on movement, the presence of side effects, and patient satisfaction at 2, 8, and 24 hours after surgery. RESULTS: Between March 10, 2016 and May 1, 2018, 215 women were assessed for eligibility, 110 were randomized, and 88 completed the study. Enrolment was started after trial registration. The investigators found no difference in 24-hour cumulative morphine equivalent opioid consumption between the gabapentin group (26.9 ± 14.7 mg) and the placebo group (27.1 ± 15.1 mg). This provided a mean difference of 0.2 mg (95% CI -6.1 to 6.5, P = 0.943). Pain scores at 2, 8, and 24 hours were also not found to differ between groups. Gabapentin was associated with increased dizziness, but it significantly reduced the use of antiemetic at any time in the first 24 postoperative hours. Patient satisfaction in the two groups was good and not found to differ. CONCLUSION: Preemptive administration of gabapentin before laparoscopic hysterectomy does not decrease postoperative pain scores and narcotic consumption.
Authors: Ahmed Abu-Zaid; Osama Alomar; Nora F AlNaim; Fatimah Shakir Abualsaud; Mohammed Ziad Jamjoom; Latifa F AlNaim; Abdullah Ama Almubarki; Saeed Baradwan; Saud Abdullah Saud Aboudi; Faisal Khalid Idris; Meshael Fodaneel; Ismail A Al-Badawi; Hany Salem Journal: Obstet Gynecol Sci Date: 2022-02-23