Erschienen in:
18.12.2015 | Laryngology
Effect of supplemental oxygen 80 % on post-tonsillectomy nausea and vomiting: a randomized controlled trial
verfasst von:
Poopak Izadi, Parvin Delavar, Mohammad Ebrahim Yarmohammadi, Naimeh Daneshmandan, Maryam Sadrameli
Erschienen in:
European Archives of Oto-Rhino-Laryngology
|
Ausgabe 5/2016
Einloggen, um Zugang zu erhalten
Abstract
Nausea and vomiting are two of the most common complications of tonsillectomy in children. Administration of supplemental 80 % oxygen during surgery reduces the incidence of postoperative nausea and vomiting. We aimed to test the efficacy of supplemental 80 % oxygen during tonsillectomy on postoperative nausea and vomiting. In a randomized controlled trial in Shahid Mostafa Khomeini Hospital in Tehran, 102 children scheduled for tonsillectomy (±adenoidectomy) under general anesthesia were divided randomly in two groups according to percent of administered oxygen (group 1:30 % oxygen, group 2:80 % oxygen). The incidence of postoperative nausea and vomiting were assessed and compared in 0–2, 2–6 and 6–24 h after surgery. Incidence of post-tonsillectomy nausea and vomiting after 2, 2–6, and 6–24 h was 13.72, 1.96 and 1.96 % for group 1 and 3.92, 0 and 1.96 % in group 2, respectively. We found no statistically significant difference between two groups (P = 0.08) but 80 % oxygen was beneficial for reducing postoperative nausea and vomiting in the first 2 h after surgery in group 2.