Safety and efficacy of carbon dioxide insufflation in gastric endoscopic submucosal dissection
10.3969/j.issn.1007-1989.2016.03.006
- VernacularTitle:胃内镜黏膜下剥离术中使用二氧化碳注气的安全性及有效性研究
- Author:
Xiang LIU
;
Lu WAN
;
Sheng WANG
;
Nan GE
;
Guoxin WANG
;
Jintao GUO
;
Siyu SUN
- Keywords:
carbon dioxide;
endoscopic submucosal dissection;
CO2 partial pressure;
visual analog scale
- From:
China Journal of Endoscopy
2016;22(3):29-32
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the safety and efficacy of carbon dioxide (CO2) used as an alternative to air in the gastric endoscopic submucosal dissection (ESD). Methods 80 cases underwent ESD treatment were randomly as-signed to two groups, 40 cases in CO2 group and 40 in air group. Arterial blood CO2 partial pressure was measured preoperative, intraoperative and postoperative respectively. Visual analog scale (VAS) was used to record patients the degree of abdominal pain and distention at 1 h, 6 h and 24 h after operation in each group. The incidence of com-plications were evaluated. Regular follow up were scheduled in all the patients. Results There was no significant dif-ference in degree of abdominal pain score and the CO2 partial pressure between the two groups. The abdominal dis-tension scores of CO2 group were significant lower than air group at 1 h, 6 h after the ESD procedure. There were no statistically significant difference in the incidence rate of complications. Conclusion The utilization of CO2 in gas in-sufflation during gastric ESD is safe. CO2 insufflation can significant reduce the postoperative abdominal distension and improve the quality of postoperative recovery.
