Effect of transcutaneous multi-electrical acupoint stimulation for prevention of PONV in patients under-going thoracoscopic lobectomy
- VernacularTitle:经皮多穴位电刺激对预防胸腔镜下肺叶切除术患者术后恶心呕吐的影响
- Author:
Xiaoxi LI
;
Jiheng CHEN
;
Zhiyi FAN
;
Yunxiao ZHANG
- Publication Type:Journal Article
- Keywords:
Acupuncture points;
Transcutaneous electric nerve stimulation;
Postoperative nausea and vomiting;
Thoracoscopes;
Pneumonectomy
- From:
The Journal of Clinical Anesthesiology
2016;32(4):333-336
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the effect of transcutaneous electric acupoint stimulation (TEAS)of Hegu-Neiguan-Houxi-Zhigou for preventing postoperative nausea and vomiting (PONV) in patients undergoing thoracoscopic lobectomy.Methods Sixty-four ASA physical status Ⅰ-Ⅲ pa-tients,aged 18-75 years,scheduled for elective thoracoscopic lobectomy were enrolled.Patients were randomly allocated into two groups (n =32):TEAS group (group E)and sham TEAS group (group C).TEAS at Hegu,Neiguan,Houxi and Zhigou was applied to patients before,during and after sur-gery in group E.The frequency was 2/100 Hz and the intensity was 2 times the threshold of sensation before and after surgery,and 30 mA during surgery.While sham TEAS with the intensity of sensory threshold was given to patients before and after surgery in group C.Patients in both groups received sufentanil,propofol and rocuronium for induction of anesthesia.Target controlled infusion of propofol and remifentanil was administered for maintenance of anesthesia.Patient-controlled intravenous anal-gesia (PCIA)was applied in both groups.No antiemetic was given to patients before and during sur-gery.Frequency of nausea or vomiting and any use of antiemetic for remediation were recorded after surgery.The postoperative Visual Analogue Scale (VAS)score and analgesic dosage were also docu-mented.Results Compared to group C,the incidence of nausea immediately after surgery,6 h after surgery,24 h after surgery and 48 h after surgery were significantly lower in group E.The incidence of vomiting 24 h after surgery was significantly lower in group E.The VAS score 6h and 24 h after surgery were significantly lower in group E.The analgesic dosage 48 h after surgery were reduced in group E.There were no significant differences regarding the use of antiemetic for remediation between the two groups.Conclusion TEAS at Hegu-Neiguan-Houxi-Zhigou is effective for preventing PONV in patients undergoing thoracoscopic lobectomy.
