Anesthetic and analgesic methods for gynecologic brachytherapy: A meta-analysis and systematic review

Abstract

Gynecologic brachytherapy procedures require targeted procedural and anesthetic needs including optimization of intra- and post-procedure analgesia, low rate of complications, and appropriate and timely transitions of care. It is uncertain whether neuraxial or general anesthesia is superior for these and other anesthetic outcomes. After a targeted search of the recent literature for anesthesia and analgesia studies for gynecologic brachytherapy, twenty studies were identified and appraised for potential review. Meta-analysis showed a decreased frequency in rescue analgesic administration in patients who underwent neuraxial anesthesia compared with general anesthesia for the procedure and literature review showed a comparable rate of anesthesia-related complications. Neuraxial anesthesia may be considered for gynecologic brachytherapy because of improved pain control, decreased opioid consumption, and similar rate of anesthesia complications.

Keywords: Anesthesia; Brachytherapy; Meta-analysis; Neuraxial; Pain; Sedation.