We found a match
Your institution may have rights to this item. Sign in to continue.
- Title
Penehyclidine for prevention of postoperative nausea and vomiting following bimaxillary orthognathic surgery: a randomized, double-blind, controlled trial.
- Authors
Wang, Li-Kuan; Cheng, Tong; Yang, Xu-Dong; Xiong, Guo-Li; Li, Nan; Wang, Dong-Xin
- Abstract
Purpose: To investigate the efficacy and safety of low-dose bolus plus continuous infusion of penehyclidine in preventing postoperative nausea and vomiting (PONV) following bimaxillary surgery. Methods: Three hundred fifty-four patients were randomly allocated into three groups. In the Control group, placebo (normal saline) was injected before anesthesia and infused over 48 h after surgery; in the Bolus group, 0.5 mg penehyclidine was injected before anesthesia, whereas placebo was infused after surgery; in the Infusion group, 0.25 mg penehyclidine were injected before anesthesia, another 0.25 mg penehyclidine was infused after surgery. The primary endpoint was the incidence of PONV within 72 h. Results: A total of 353 patients were included in intention-to-treat analysis. The PONV incidence was 61.0% (72/118) in the Control group, 40.2% (47/117) in the Bolus group, and 28.0% (33/118) in the Infusion group. The incidence was significantly lower in the Bolus group than in the Control group (RR 0.66; 95% CI 0.51–0.86; adjusted P = 0.003) and in the Infusion group than in the Control group (RR 0.46; 95% CI 0.33–0.63; adjusted P < 0.001); the difference between the Infusion and Bolus groups was not statistically significant (RR 0.70; 95% CI 0.48–1.00; adjusted P = 0.144). Emergence agitation occurred more frequently in the Bolus group than in the Control group (36.8% [43/117] vs. 21.2% [25/118], adjusted P = 0.027), but did not differ significantly between the Infusion and Control groups. Conclusions: A low-dose bolus plus continuous infusion of penehyclidine was effective in preventing PONV without increasing emergence agitation. Trial registration: Clinicaltrials.gov. Identifier: NCT04454866.
- Subjects
ORTHOGNATHIC surgery; POSTOPERATIVE nausea &; vomiting; BOLUS drug administration; CONTROL groups
- Publication
Journal of Anesthesia, 2022, Vol 36, Issue 1, p122
- ISSN
0913-8668
- Publication type
Article
- DOI
10.1007/s00540-021-03017-4