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Contribution of capsule endoscopy to Peutz-Jeghers syndrome management in children

Swellen Gastineau1, Jérôme Viala, Dominique Caldari

  • 1CHU Rennes, Department of Pediatrics, South Hospital, Rennes cedex, France.

Digestive and Liver Disease : Official Journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver
|July 17, 2012
PubMed

Insights

Capsule endoscopy is feasible for children with Peutz-Jeghers syndrome, aiding in polyp detection and management. Further prospective studies are needed to confirm the benefits of repeated procedures for preventing complications.

Area of Science:

  • Pediatric Gastroenterology
  • Gastrointestinal Endoscopy
  • Genetics

Background:

  • Peutz-Jeghers syndrome (PJS) is a genetic disorder associated with increased cancer risk.
  • Capsule endoscopy (CE) is recommended for PJS patients from age 8.
  • Managing obstructive complications is crucial in PJS.

Purpose of the Study:

  • To evaluate the effectiveness of capsule endoscopy in managing the risk of obstructive complications in pediatric Peutz-Jeghers syndrome patients.
  • To assess the diagnostic yield and feasibility of CE in this population.

Main Methods:

  • Retrospective analysis of 27 children with PJS who underwent at least one CE.
  • Diagnosis of PJS confirmed by STK11 gene mutation or clinical criteria.
  • Review of subsequent endoscopic procedures and outcomes.

Main Results:

  • 37 CEs performed in 27 patients (median age 11.4 years).
  • Jejunal polyps detected in 72%, ileal polyps in 55%.
  • Subsequent procedures confirmed and resected polyps; one intussusception occurred post-CE.

Conclusions:

  • Capsule endoscopy is feasible and aids in identifying gastrointestinal polyps in children with Peutz-Jeghers syndrome.
  • Systematic and repeated CE use requires prospective validation to confirm its role in preventing obstructive complications.
Abstract

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