Clinical Observation of 654-2 Acupoint Injection at Zusanli Combined with Shiatsu at Neiguan Acupoint for Colonoscopy Analgesia / 中国中医药信息杂志

ABSTRACT

Objective To investigate the effects of 654-2 acupoint injection at Zusanli combined with shiatsu at Neiguan acupoint for colonoscopy analgesia. Methods Totally 140 patients underwent colonoscopy were divided into observation group and control group according to the random number table method, with 70 cases in each group. The observation group were given 654-2 acupoint injection at Zusanli (5 mg each side) combined with shiatsu at Neiguan acupoint (the patient to feel the acid, swelling, hemp began to check, until colonoscopy to return to the ileocecum, stop pressing), and the control group were given 654-2 muscle injection (10 mg) 10 min before colonoscopy. The pain scores, checking time and patients'' satisfaction degree of the two groups were compared, and serum beta-endorphin (β-EP) and substance P (SP) level of the two groups before and after examination were compared. Results The pain degrees during colonlscope inserting and passing the sigmoid, splenic flexure of colon of the observation group were significantly lower than those of the control group (P<0.001); testing time was less than that of the control group (P<0.001); patient satisfaction scores were higher than those of the control group (P<0.001); serum β-EP level after examination was higher than that of the control group (P<0.001); SP level was lower than that of the control group (P<0.001). Conclusion 654-2 acupoint injection at Zusanli combined with shiatsu at Neiguan acupoint for colonoscopy analgesia can adjust the serum levels of β-EP and SP, with obvious analgesic effect, which can shorten the testing time.