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Indications, Contraindications, and Considerations for Video Capsule Endoscopy
Jacquelyn G Bolwell1, Daniel Wild2
1Duke University Medical Center, 1151 Duke South, Yellow Zone, Box 3534, Durham, NC 27710, USA.
Gastrointestinal Endoscopy Clinics of North America
|March 21, 2021
Summary
Video capsule endoscopy aids in diagnosing obscure gastrointestinal bleeding, Crohn's disease, and refractory celiac disease. It is safe for patients with cardiac implantable devices, with obstruction being the only contraindication.
Area of Science:
- Gastroenterology
- Medical Imaging
Background:
- Video capsule endoscopy (VCE) is a valuable tool for visualizing the gastrointestinal tract.
- Its applications extend to various gastrointestinal conditions, including bleeding, inflammatory diseases, and polyposis syndromes.
Purpose of the Study:
- To outline the clinical indications for video capsule endoscopy.
- To highlight its safety profile, particularly in patients with cardiac implantable devices.
Main Methods:
- Review of clinical applications and contraindications for video capsule endoscopy.
- Discussion of safety considerations for patients with implantable cardiac devices.
Main Results:
- Video capsule endoscopy is primarily indicated for evaluating suspected small bowel bleeding.
- It is also effective in diagnosing Crohn's disease, monitoring known Crohn's, assessing refractory celiac disease, and surveying polyposis syndromes.
- Luminal gastrointestinal tract obstruction is the sole absolute contraindication.
Conclusions:
- Video capsule endoscopy is a versatile diagnostic tool with broad clinical utility.
- The procedure can be safely performed in patients with pacemakers, defibrillators, and ventricular assist devices, contrary to some initial concerns.
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