Comparison of the application value of magnetic-controlled capsule endoscopy and traditional capsule endoscopy in the diagnosis of intestinal diseases / 西安交通大学学报(医学版)

ABSTRACT

【Objective】 To compare the clinical value of magnetic-controlled capsule endoscopy （MCE） and traditional capsule endoscopy （CE） in the diagnosis of intestinal diseases in hospitalized patients. 【Methods】 A single-center retrospective study was conducted in 263 inpatients who underwent MCE and CE in The First Affiliated Hospital of Xi’an Jiaotong University from March 2016 to March 2020. The information included the patients’ general data， chief complaints， and results of capsule endoscopic examination. 【Results】 ① The overall detection rate in small intestinal diseases was 74.45% in MCE group and 73.81% in CE group， respectively （P=0.905）. The three most common diseases in the two groups were erosive/ulcerative lesions， vascular lesions， and lymphangiectasia. ② The endoscopic auxiliary rate was significantly lower in MCE group than in CE group （0% vs. 9.49%， P<0.001）. ③ There was no significant difference in the rate of intestinal incompletion between the two groups （7.94% vs. 13.87%， P=0.185）. 【Conclusion】 MCE is similar to CE in the diagnostic value for intestinal diseases. Currently， it can be used as one of the methods of small intestinal examination， but this needs to be supported by more multicenter and sizable simple studies.