Oral Pregabalin Premedication for Postoperative Pain Relief

Summary

Pain management after gynecological surgeries is essential for early mobilization of the patient, decrease postoperative complication and hospital stay. The use of opioids is associated with adverse effects such as nausea, vomiting, ileus, pruritus, sedation and respiratory depression. Previous studies stated that pregabalin has been used to reduce pre-operative anxiety, acute postoperative pain, postoperative opioid requirements, postoperative nausea, vomiting and postoperative delirium. The most effective dose of pregabalin to relief postoperative pain with least side effect is still under trial. In this study we will compare between two different doses of pregabalin when given as oral premedication in patients undergoing gynecological surgeries under spinal anesthesia regarding postoperative pain in order to reduce opioids consumption and subsequently avoid opioid-related adverse effects.

Timeline

Start

2020-08-20

Primary completion

2021-10

Completion

2021-11

Publications

• Background Guay DR. Pregabalin in neuropathic pain: a more "pharmaceutically elegant" gabapentin? Am J Geriatr Pharmacother. 2005 Dec;3(4):274-87.
• Background Dahl JB, Mathiesen O, Moiniche S. 'Protective premedication': an option with gabapentin and related drugs? A review of gabapentin and pregabalin in in the treatment of post-operative pain. Acta Anaesthesiol Scand. 2004 Oct;48(9):1130-6. doi: 10.1111/j.1399-6576.2004.00484.x.
• Background Mishriky BM, Waldron NH, Habib AS. Impact of pregabalin on acute and persistent postoperative pain: a systematic review and meta-analysis. Br J Anaesth. 2015 Jan;114(1):10-31. doi: 10.1093/bja/aeu293. Epub 2014 Sep 10.
• Background Balaban F, Yagar S, Ozgok A, Koc M, Gullapoglu H. A randomized, placebo-controlled study of pregabalin for postoperative pain intensity after laparoscopic cholecystectomy. J Clin Anesth. 2012 May;24(3):175-8. doi: 10.1016/j.jclinane.2011.06.027. Epub 2012 Mar 28.

Drugs

Indications