Postoperative analgesic effect of sub anesthetic dose of ketamine combined with sufentanil after esophagus cancer resection
- VernacularTitle:亚麻醉剂量氯胺酮复合舒芬太尼对食管癌术后患者自控静脉镇痛的影响
- Author:
Liqin WAN
;
Zhichun WANG
;
Qiaolin ZHOU
;
Di CHI
;
Xiaoyun CHEN
;
Yu CHEN
- Publication Type:Journal Article
- Keywords:
Sufentanil;
Ketamine;
Esophagus cancer;
Patient controlled intravenous analgesia
- From:
The Journal of Clinical Anesthesiology
2014;(6):557-560
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the effects of sub anesthetic dose of ketamine combined with sufentanil on postoperative patient-controlled intravenous analgesia (PCIA)in patients undergoing radical resection of esophageal cancer.Methods Ninety patients,ASAⅠorⅡ,aged 55-75 years old,se-lected for radical resection of esophageal cancer were randomly divided into three groups:group S1,group S2,group SK,30 patients in each group were treated with PCIA.Group S1,2 μg/kg sufentanyl;group S2,2.5 μg/kg sufentanyl;group SK 2 μg/kg sufentanyl+90 μg·kg-1·h-1 ketamine.6 mg of granisetron was added to each group,and then diluted into 100 ml of normal saline.All patients were administered load-ing doses of 5 ml analgesics 30 min before the end of the operation.The VAS score,Ramsay sedation score, SBP,DBP,HR,SpO2 and adverse effects were recorded respectively at 4,8,24 and 48 hours after opera-tion.The total times of pressing PCIA were also recorded in 48 h after operation.Results There was no statistically significant difference in Ramsay sedation score,SBP,DBP,HR and SpO2 at 4,8,24,48 hours after operation in the three groups.Compared with group S1,the VAS score and total number of pressing PCIA times in groups SK and S2 were significantly lower in 48 h after operation (P <0.05).Compared with group S2,VAS score and the total number of pressing PCIA times in group SK were significantly de-creased in 48 h after operation (P <0.05).Two patients from group SK occurred respiratory depression 48 h after operation.There was no statistically significant difference in incidence of adverse effects in the three groups.Conclusion Sub anesthetic dose of ketamine combined with sufentanil on PCIA can reduce postoper-ative sufentanil consumption and significantly relieve the postoperative pain in patients undergoing radical re-section of esophageal cancer.The analgesic effect is better than using sufentanil alone.
