Anesthesia effect analysis of propofol closed-loop target-controlled infusion system in esophageal cancer surgery
10.3760/cma.j.cn115355-20200116-00020
- VernacularTitle:丙泊酚闭环靶控输注系统在食管癌手术中的麻醉效果分析
- Author:
Yuefeng NIU
1
;
Jun CHANG
Author Information
1. 山西省肿瘤医院麻醉科，太原 030013
- From:
Cancer Research and Clinic
2020;32(10):697-700
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To analyze the anesthesia effect of closed-loop target-controlled infusion system in esophageal cancer surgery.Methods:A total of 78 patients with esophageal cancer who underwent surgery in Shanxi Provincial Cancer Hospital from February to October 2019 were selected and divided into observation group and control group by random number table method, with 39 cases in each group. The patients in the observation group were anesthetized by closed-loop target-controlled infusion of propofol, while the propofol target-controlled infusion concentration of patients in the control group was manually controlled by anesthesiologists. The dosage of propofol, the time from drug discontinuation to recovery, the time of stay in post-anesthesia care unit (PACU), the incidence of hypoxemia after entering PACU and the incidence of anesthesia related complications were analyzed and compared between the two groups.Results:The dosage of propofol in the observation group was lower than that in the control group [(978±163) mg vs. (1 307±278) mg], and the difference was statistically significant ( t = 9.234, P = 0.028). The time from drug discontinuation to recovery in the observation group was shorter than that in the control group [(9.7±1.2) min vs. (13.2±2.6) min], and the difference was statistically significant ( t = 9.895, P = 0.025). The time of stay in PACU in the observation group was shorter than that in the control group [(15.6±2.4) min vs. (19.5±3.0) min], and the difference was statistically significant ( t = 9.536, P = 0.026). The incidence of hypoxemia after entering the PACU in the observation group was lower than that in the control group [7.69% (3/39) vs. 23.08% (9/39)], and the difference was statistically significant ( χ2 = 10.271, P = 0.016). The total incidence of postoperative anesthesia-related complications in the observation group was lower than that in the control group [10.26% (4/39) vs. 23.08% (9/39)], and the difference was statistically significant ( χ2 = 8.353, P = 0.021). Conclusion:The application of closed-loop target-controlled infusion system can effectively reduce the dosage of propofol, shorten the recovery time of patients and the time of stay in PACU, reduce the incidence of hypoxemia after entering PACU and the incidence of postoperative anesthesia related complications, which is worthy of clinical application.
