Recovery profiles of sevoflurane and desflurane with or without m-entropy guidance in obese patients: A randomized controlled trial

研究成果: 雜誌貢獻文章同行評審

1 引文 斯高帕斯(Scopus)

摘要

Obesity increases the risk of prolonged emergence from general anesthesia due to the delayed release of anesthetic agents from body fat. This trial aimed to evaluate the effects of sevoflurane and desflurane along with anesthetic depth monitoring on emergence time from anesthesia in obese patients. Adults with a body mass index ≥ 30 kg·m−2 undergoing laparoscopic sleeve gastrectomy at a medical center were randomized into four groups: sevoflurane or desflurane anesthesia with or without M-Entropy guidance on anesthetic depth in a ratio of 1:1:1:1. In the M-Entropy guidance groups, the dosage of sevoflurane and desflurane was adjusted to achieve response and state entropy values between 40 and 60 during surgery. In the non-M-Entropy guidance groups, the dosage of anesthetics was titrated according to clinical signs. Primary outcome was time to spontaneous eye opening. A total of 80 participants were randomized. Compared to sevoflurane, desflurane anesthesia significantly reduced the time to spontaneous eye opening [mean difference (MD): −129 s; 95% confidence interval (CI): −211, −46], obeying commands (−160; −243, −77), tracheal extubation (−172; −266, −78), and leaving operating room (−148; −243, −54). M-Entropy guidance further reduced time to eye opening (MD: −142 s; 99.2% CI: −276, −8), tracheal extubation (−199; −379, −19), and leaving operating room (−190; −358, −23) in the desflurane but not the sevoflurane group. M-Entropy guidance significantly reduced the risk of agitation during emergence, i.e., risk difference: −0.275 (95% CI: −0.464, −0.086); and number needed to treat: 4. Compared to sevoflurane, using desflurane to maintain general anesthesia accelerated the return of consciousness in obese patients. M-Entropy guidance further hastened awakening in patients using desflurane and prevented emergence agitation.
原文英語
文章編號162
期刊Journal of Clinical Medicine
11
發行號1
DOIs
出版狀態已發佈 - 1月 1 2022

ASJC Scopus subject areas

  • 醫藥 (全部)

指紋

深入研究「Recovery profiles of sevoflurane and desflurane with or without m-entropy guidance in obese patients: A randomized controlled trial」主題。共同形成了獨特的指紋。

引用此