Effects of Pentazocine on Emergence Agitation of Patients after Upper Limb Operation with General Anesthesia
- VernacularTitle:喷他佐辛对全身麻醉上肢手术患者苏醒期躁动的影响
- Author:
Lin LIN
;
Jinmeng BAI
;
Yan ZHU
- Keywords:
Pentazocine;
General anesthesia;
Upper limb operation;
Emergence agitation
- From:
China Pharmacist
2017;20(8):1428-1430
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To observe the effects of pentazocine on emergence agitation.Methods: Totally 60 patients with scheduled upper limb operation with general anesthesia were randomly divided into two groups (n =30).Group Ⅰ was given pentazocine 0.25 mg·kg-1 (diluted to 10ml) and group Ⅱ was treated with 0.9% sodium chloride (10 ml) and both were with slow intravenous injection above 3 min before the surgical stitching.BP and HR were recorded and compared before the induction (T 0), before the extubation (T 1) ,at the extubation (T 2), and 5, 10 and in 15 minutes after the extubation (T 3 , T 4 and T 5).The time of recovery, time of extubation and agitation scores in 15 min after the extubation were recorded and compared, and nausea and vomiting were observed as well in both groups.Results: Compared with those in group Ⅰ, HR and BP in group Ⅱ were significantly higher (P＜0.05) at T 3 , T 4 and T 5.There were no significant differences in the breathing recovery time and awakening time between the groups (P＞0.05).The restlessness score in group Ⅰ was significantly lower than that in groupⅡ (P＜0.05).The incidence and degree of postoperative nausea and vomiting in groupⅠ were significantly higher than those in group Ⅱ (P＜0.05).Conclusion: Pentazocine (0.25 mg·kg-1) given before stitching can maintain stable circulation, reduce emergence agitation and protect the safety of patients.
