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Master Thesis

Recherche de facteurs de risques d'exploration incomplète lors d'un examen du grêle par vidéo capsule endoscopique : étude observationnelle prospective bi centrique

Abstract : Introduction: Nearly 1:6 small-bowel capsule endoscopies (CE) is incomplete. Aim: To identify risk factors of incomplete examinations of the small-bowel with a CE and to determine the number of complete procedures in a prospective cohort. Materials and methods: A prospective, observational, bi-centric study, which focuses on patients having undergone small-bowel CEs at Caen University Hospital (October 2018 - March 2020) and Saint-Lô Hospital (February 2019 - January 2020). Collection of patients’ characteristics from the day of the examination, through the completion of the data form. Establishment of a standardized report for each procedure. Results: Out of 194 patient examinations, 16% were incomplete. An increased risk of 468% of incomplete exams presented in cases with poor preparation with 95% CI (2.05-10.7). With bad preparation, there was a +232%, with 95% CI (1.06 – 5.10), p = 0.0012. A long gastric transit time was associated with an increased risk of incomplete exams (+15% of the risk for each 30-minute increase in the gastric transit time, 95% CI (1.09-1.21), p < 0.001). Conclusion: Poor preparation and a prolonged gastric transit time are predictive factors of an incomplete examination with smallbowel capsule endoscopies.
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https://dumas.ccsd.cnrs.fr/dumas-03164629
Contributor : Ufr Santé Unicaen <>
Submitted on : Wednesday, March 10, 2021 - 9:52:51 AM
Last modification on : Tuesday, March 30, 2021 - 3:42:03 AM

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  • HAL Id : dumas-03164629, version 1

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Servane Prevot. Recherche de facteurs de risques d'exploration incomplète lors d'un examen du grêle par vidéo capsule endoscopique : étude observationnelle prospective bi centrique. Médecine humaine et pathologie. 2020. ⟨dumas-03164629⟩

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