Effects of transparent cap-fitted colonoscope combined with carbon dioxide injection on the cecal intubation time and detection of colonicpolyps
10.3969/j.issn.1007-1989.2017.08.017
- VernacularTitle:安装透明帽并二氧化碳气体注入对结肠镜检查进镜速度及结肠息肉检出率的影响
- Author:
Haiyang YU
;
Yuanchun WAN
;
Jinting WANG
;
Zhaojun WANG
- Keywords:
coloscope;
transparent cap-fitted;
carbon dioxide;
cecal intubation time;
colonic polyps
- From:
China Journal of Endoscopy
2017;23(8):81-85
- CountryChina
- Language:Chinese
-
Abstract:
Objective To observe and explore the effects of transparent cap-fitted colonoscope combined with carbon dioxide injection on the cecal intubation time and detection of colonic polyps during enteroscopy. Methods 216 patients underwent colonoscopy from January 2014 to June 2016 were selected and randomly divided into A, B, C groups according to random number table, 72 cases in each. Group A with transparent cap-fitted colonoscopy, group B with CO2 injection before colonoscopy, and group C combined with the above two methods and then underwent colonoscopy, cecal intubation time and colonic polyp detection rate were compared among the three groups during the inspection. Results A, B, C groups with cecal intubation ratio showed no significant differences (95.8% vs 90.3% vs 98.6%) (χ2 = 5.34, P = 0.069); the sequence of mean cecal intubation time was group Cgroup A>group B (38.9% vs 34.7% vs 23.6%) (χ2 = 4.10, P = 0.129). The sequences of visual analogue scale score after 10 min [(4.35 ± 0.62) vs (4.88 ± 0.85) vs (5.57 ± 1.05)] and 30 min [(3.04 ± 0.37) vs (3.30 ± 0.56) vs (4.41 ± 0.84)] of coloscope withdraw were both group C
