Work

Prolonged video capsule endoscopy examination durations can improve capsule endoscopy completeness

Year: 2024

Type: article

Abstract: BACKGROUND: Capsule endoscopy (CE) is useful for managing patients with suspected small bowel diseases. However, the effect of prolonged CE examination time on CE performance is unknown. AIM: To evaluate the completeness and diagnostic yield of prolonged CE imaging in patients with suspected small bowel bleeding. METHODS: We reviewed consecutive records of adult CE examinations via an overnight protocol from Jan 2016 to Dec 2020 at a tertiary center in Taiwan. We subcategorized the CE records by recording length into within 8 h, within 12 h and throughout the whole procedure and compared the completion rate and diagnostic yield between the groups. Cochran's Q test was used for statistical analysis. RESULTS: A total of 88 patients were enrolled with 78.4% inpatients (median age 72 years). The small bowel evaluation completion rate was 93.2%, which was significantly greater than the 79.5% rate within 12 h (p = 0.025) and the 58% rate within 8 h (p < 0.001). The diagnostic yield was 83% in the whole-course overnight study, which was significantly greater than the 71.6% diagnostic yield within 8 h (p < 0.001) and similar to the 81.8% diagnostic yield within 12 h. CONCLUSION: Prolonged overnight CE examination can improve the completion rate and diagnostic yield and should be considered for routine clinical practice.

Source: BMC Gastroenterology

DOI: 10.1186/s12876-024-03423-4