Dipyrone as pre-emptive measure in postoperative analgesia after tonsillectomy in children: a systematic review.

xlomafota13 shared this article with you from Inoreader Dipyrone as pre-emptive measure in postoperative analgesia after tonsillectomy in children: a systematic review. Via Associação Brasileira de Otorrinolaringologia e Cirurgia Cérvico-Facial Related Articles Dipyrone as pre-emptive measure in postoperative analgesia after tonsillectomy in children: a systematic review. Braz J Otorhinolaryngol. 2021 Jan 02;: Authors: Stangler MIS, Lubianca JPN, Lubianca JN, Lubianca Neto JF Abstract INTRODUCTION: Tonsillectomy is the 2nd most common outpatient surgery performed on children in the United States of America. Its main complication is pain, which varies in intensity from moderate to severe. Dipyrone is one of the most widely used painkillers in the postoperative period in children. Its use, however, is controversial in the literature, to the point that it is banned in many countries due to its potential severe adverse effects. Because of this controversy, reviewing the analgesic use of dipyrone in the postoperative period of tonsillectomy in children is essential. OBJECTIVE: The aim of this study was to review the analgesic use of dipyrone in the postoperative period of tonsillectomy in children. METHODS: Systematic review of the literature, involving an evaluation of the quality of articles in the databases MEDLINE/Pubmed, EMBASE and Virtual Health Library, selected with a preestablished search strategy. Only studies with a randomised clinical trial design evaluating the use of dipyrone in the postoperative period of tonsillectomy in children were included. RESULTS AND CONCLUSION: Only 2 randomised clinical trials were found. Both compared dipyrone, paracetamol, and placebo. We were unable to carry out a metanalysis because the studies were too heterogenous (dipyrone was used as pre-emptive analgesic in one and only postoperatively in another). The analgesic effect of dipyrone, measured by validated pain scales in childhood, was shown to be superior to placebo and similar to paracetamol. It appears that dipyrone exhibits a profile suitable for use in children. However, the scarcity of randomised clinical trials evaluating its analgesic effect in this age group leads to the conclusion that more well-designed studies are still needed to establish the role of dipyrone in the postoperative period of tonsillectomy in children. PMID: 33485779 [PubMed - as supplied by publisher] View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.