Effects of compound lidocaine cream on patients with tracheotomy during recovery from general anesthesia
10.3760/cma.j.issn.1673-4904.2014.21.006
- VernacularTitle:复方利多卡因乳膏对气管切开术患者全身麻醉苏醒期的影响
- Author:
Weizhi CHEN
;
Hong LIN
;
Guangze LU
- Publication Type:Journal Article
- Keywords:
Lidocaine;
Tracheotomy;
Hemodynamics
- From:
Chinese Journal of Postgraduates of Medicine
2014;37(21):16-18
- CountryChina
- Language:Chinese
-
Abstract:
Objective To observe the effects of compound lidocaine cream on patients with tracheotomy during recovery from general anesthesia.Methods Fifty-four patients scheduled for radical oral cancer resection and tracheotomy under general anesthesia were randomly allocated into two groups:control group (group C,27 patients) and compound lidocaine cream group (group L,27 patients).Compound lidocaine cream was uniformly smeared on the airway segment of tracheotomy tube in group L,and no drug was coated on tracheotomy tube in group C.Hemodynamic parameters before induction (To),at the end of surgery(T1),at the moment of awake(T2) and 1 min after awake(T3),respiration recovery time,awake time,time spent in the postanesthetic care unit (PACU),coughing,and agitation after surgery were monitored.Results There were no difference in the operation time,sevoflurane inhale time,respiration recovery time and awake time between two groups (P ＞ 0.05).The time spent in the PACU in group L was less than that in group C [(27.3 ± 6.9)min vs.(34.9 ± 6.6) min] (P ＜ 0.05).The HR and MAP of T3 in group C were significantly higher than those ofT0 [(113.5 ± 18.0) bpm vs.(82.2 ± 13.1) bpm,(112.7 ± 15.7) mmHg (1 mmHg =0.133 kPa) vs.(87.5 ± 12.7) mmHg] (P ＜ 0.01).The HR and MAP of T3 in group L were lower than those in group C [(92.6 ± 12.8) bpm vs.(113.5 ± 18.0) bpm,(98.3 ± 13.5) mmHg vs.(112.7 ± 15.7) mmHg] (P ＜ 0.01 or P ＜ 0.05).Degree of coughing in group L was lower than that in group C (Z =-2.409,P ＜ 0.05).Degree of agitation in group L was lower than that in group C (Z =-2.013,P ＜ 0.05).Conclusion Topical anesthesia of tracheal mucosa using compound lidocaine cream can effectively alleviate hemodynamics fluctuations,coughing and agitation after tracheotomy during recovery for general anesthesia.
