Effect of rotigotine on the quality of emergence from general anesthesia in patients undergoing deep brain stimulation

Abstract

Objective: To investigate the effect of rotigotine on the quality of emergence from general anesthesia in patients undergoing deep brain stimulation (DBS). Methods: A total of 42 patients (31 males and 11 females, aged 55-85 years) undergoing DBS surgery under general anesthesia in the First Affiliated Hospital of Zhengzhou University from March 2020 to October 2021 were selected. The patients were divided into non-rotigotine group (n=21) and rotigotine group (n=21) by using a random number table according to whether rotigotine patch was used. Postoperative recovery time, extubation time, length of postanesthesia care unit (PACU) stay, and grades of muscle tension, swallowing function and salivary secretion during recovery were compared between the two groups. Meanwhile, the incidence of adverse events during extubation was also compared. Results: The postoperative recovery time, extubation time and length of PACU stay in rotigotine group were (20.3±2.6) min, (30.6±3.1) min and (46.4±3.9) min, respectively, which were shorter than those of non-rotigotine group [(29.0±5.8) min, (42.6±10.0) min and (63.0±18.9) min, respectively] (all P<0.05). The grades of postoperative muscle tension, swallowing function and salivary secretion in rotigotine group [M(Q1, Q3)] were 1(1, 2), 1(1, 2) and 1(1, 1), respectively, which were lower than those of non-rotigotine group [2(2, 3), 2(2, 2) and 2(1, 2), respectively] (P=0.001, 0.002 and 0.011). The incidence of adverse events during anesthesia extubation in rotigotine group was 14.3% (3/21), which was lower than that of non-rotigotine group [42.9% (9/21), P=0.040]. Conclusion: Rotigotin patch is helpful to improve the quality of emergence from general anesthesia in patients undergoing DBS and reduce the occurrence of adverse events during extubation.