Early studies of cognitive dysfunction after narcotrend monitoring different depth of anesthesia of elderly patients with colorectal cancer
10.3969/J.ISSN.1672-8270.2016.08.023
- VernacularTitle:麻醉与脑电意识监测系统监测老年肠癌不同深度麻醉腹腔镜术后早期认知功能障碍研究
- Author:
Yu GAO
- Publication Type:Journal Article
- Keywords:
Narcotrend monitoring;
Depth of anesthesia;
Cognitive dysfunction;
Laparoscopy
- From:
China Medical Equipment
2016;13(8):75-78
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the effect of different depth of anesthesia monitoring in elderly cancer patients in the early postoperative cognitive dysfunction (POCD).Methods: 124 cases were received general anesthesia laparoscopic resection of colorectal cancer in elderly patients, and randomly divided into the observation group and the control group, each with 62 cases. The mean artery pressure (MAP) and heart rate of two groups of patients at different depth of anesthesia in each period were compared with the previous induction of anesthesia (t0), the organ before intubation (t1) and after intubation (t2), before pneumoperitoneum (t3) and after pneumoperitoneum (t4), after surgery (t5) and extubation (t6). The corresponding indexes were also compared between the two groups of patients. Results:In the control group, heart rate of t2, and t4~t6 increased significantly faster. The differences were statistically significant compared with the observation group (t=4.132,t=4.345,t=4.253,t=5.326;P<0.05). MAP parameters in the control group were significantly higher than that in the observation group and the differences were statistically significant (t=5.433, t=4.985,t=5.032,t=5.163;P<0.05). POCD in the observation group was significantly lower than that in the control group and the differences were statistically significant (x2=5.323,P<0.05).Conclusion: In elderly patients with laparoscopic colorectal surgery radical NTS will remain at D2 level, which can effectively reduce the incidence of POCD patients and help patients maintain stable hemodynamics. It is worth of further promoting in clinical.
