Tonsillectomy Outcomes for Coblation Versus Bipolar Diathermy Techniques in Adult Patients: A Systematic Review and Meta-Analysis

xlomafota13 shared this article with you from Inoreader Tonsillectomy Outcomes for Coblation Versus Bipolar Diathermy Techniques in Adult Patients: A Systematic Review and Meta-Analysis Via ear nose throat Ear Nose Throat J. 2021 Mar 15:145561321994995. doi: 10.1177/0145561321994995. Online ahead of print. ABSTRACT INTRODUCTION AND AIMS: There is no consensus on the optimal tonsillectomy technique in adult patients. The study aims to identify all studies comparing the outcomes of coblation versus bipolar diathermy in adult patients undergoing tonsillectomy. METHODS: A systematic review and meta-analysis were performed as per the Preferred Reporting Items for Systematic R eviews and Meta-Analyses guidelines. Primary outcomes were hemorrhage and postoperative pain. Secondary outcome measures included return to theatre, analgesia, intraoperative bleeding, diet, tonsillar healing, and operation time. Fixed-effects modeling was used for the analysis. RESULTS: Six studies were identified enrolling a total of 1824 patients. There were no significant differences in terms of reactionary hemorrhage (OR = 1.81, P = .51), delayed hemorrhage (OR = 0.72, P = .20), or postoperative pain (mean difference = -0.15, P = .45); however, there is a general trend favuring coblation. For secondary outcomes, no significant differences noted in terms of intraoperative bleeding, diet, and cases returning to theatre. Analgesia administration was either insignificant or higher in the coblation group. The coblation group had longer operation time and greater healing effect on tonsillar tissue. CONCLUSIONS: There were no significant differences in outcomes for coblation and bipolar diathermy for adult tonsillectomy patients in this systematic review and meta-analysis. PMID:33719616 | DOI:10.1177/0145561321994995 View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.