Primary study on clinical applications of second generation colon capsule endoscopy / 中华消化杂志
Chinese Journal of Digestion
;
(12): 36-39, 2020.
Artigo
em Chinês
| WPRIM
| ID: wpr-871450
ABSTRACT
Objective:
To explore the clinical applications of second generation colon capsule endoscopy (CCE-2).Methods:
From July 2017 to December 2018, at the First Affiliated Hospital, College of Medicine, Zhejiang University, 40 outpatients and hospitalized patients who underwent CCE-2 examination were enrolled. The examination results were analyzed by an expert gastroenterologist with rich experience in small intestinal and colon capsule endoscopy. The stomach, small bowel and colon transit time, the score of colon cleansing quality, the completion rate of colon capsule examination, lesion detection and adverse effects were observed. Chi-square test and Student′ t test were used for statistical analysis.Results:
The whole gastrointestinal tract examination was completed during the capsule running time in 65.0% (26/40) of the patients. The average stomach transit time was (0.92±0.74) h, the small bowel transit time was (3.93±1.51) h and the colon transit time was (4.89±0.61) h. The capsule running time of patients who completed the whole gastrointestinal tract examination was shorter than that of patients who did not complete the whole gastrointestinal tract examination ((9.44 ± 3.53) h vs. (15.47±2.09) h), and the difference was statistically significant ( t=6.79, P<0.01). The qualified rate of colon preparation was 67.5% (27/40). There were no statistically significant differences in colon transit time or capsule excretion time between patients with qualified colon preparation and poor colon preparation ((4.43±3.33) h vs. (5.96 ± 2.44) h; and (9.06 ± 3.91) h vs. (10.29±2.47) h; t=1.17 and 0.81, both P>0.05). A total of 33 (82.5%) patients had gastrointestinal lesions detected by colon capsule, including three cases of esophageal lesions (inflammation and mass), 21 cases of gastric lesions (chronic gastritis, mucosal protrusion, polyp and ulcer), nine cases of small bowel lesions (polyp, ulcer and vascular malformation) and 19 cases of colonic lesions (diverticulum, polyp, rectitis, mucosal erosion, ulcer and vascular malformation, internal hemorrhoids). Among them, there were 11 patients with two or more lesions. No adverse events occurred during the examination and all the capsules were excreted within 48 hours.Conclusion:
CCE-2 with high safety and good tolerance can be used for whole gastrointestinal tract examination.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Chinese Journal of Digestion
Ano de publicação:
2020
Tipo de documento:
Artigo
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