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Wireless capsule endoscopy in a community gastroenterology practice.

John J Napierkowski1, Corinne L Maydonovitch, Lavern S Belle

  • 1Walter Reed Army Medical Center, Washington, DC, USA. John.Napierkowski@us.army.mil

Journal of Clinical Gastroenterology
|December 16, 2004
PubMed
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Wireless capsule endoscopy is a safe and effective tool for community gastroenterologists, identifying significant abnormalities in patients with obscure gastrointestinal bleeding. This diagnostic method provides valuable insights in non-specialized settings.

Area of Science:

  • Gastroenterology
  • Medical Devices
  • Diagnostic Imaging

Background:

  • Limited data exists on wireless capsule endoscopy (WCE) use by community gastroenterologists.
  • Most WCE experience reported is from specialized referral centers.

Purpose of the Study:

  • To evaluate the utility and safety of wireless capsule endoscopy (WCE) in a community gastroenterology practice.
  • To assess the diagnostic yield of WCE for obscure gastrointestinal bleeding in a community setting.

Main Methods:

  • Retrospective chart review of wireless capsule endoscopies performed at a community hospital.
  • Analysis of 99 WCE procedures, with complete data available for 72 cases.

Main Results:

  • Obscure GI bleeding was the indication in 97% of cases; 55% of patients were on anti-platelet/anticoagulant therapy.

Related Experiment Videos

  • Pathologic findings included angioectasias (36%), gastritis/erosions (21%), and bleeding (18%).
  • One complication (transient bowel obstruction due to non-excretion) occurred, managed conservatively.

    • Conclusions:

    • Wireless capsule endoscopy is a safe diagnostic tool in community gastroenterology settings.
    • WCE demonstrates a significant rate of abnormality detection in patients evaluated for obscure GI bleeding.