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Functional lumen imaging probe use in a high-volume practice: Practical and technical implications.

Yan Jiang1, Raul Vazquez-Reyes2, Afrin Kamal2

  • 1Division of Gastroenterology and Hepatology, Stanford University School of Medicine, Redwood, CA 94063, United States. yjiang24@stanford.edu.

World Journal of Gastrointestinal Endoscopy
|July 29, 2024
PubMed
Summary
This summary is machine-generated.

Functional Lumen Imaging Probe (FLIP) use is increasing for esophageal disorders like dysphagia. Anesthesia choice impacts motility assessments, highlighting the need for awareness of technical aspects in clinical practice.

Keywords:
EndoscopyEsophagusFunctional lumen imaging probeGastroenterologyMotility

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Area of Science:

  • Gastroenterology
  • Esophageal Physiology
  • Medical Device Technology

Background:

  • Functional Lumen Imaging Probe (FLIP) is FDA-approved for esophageal disorders.
  • Widespread adoption and utility in high-volume practices remain unclear.

Purpose of the Study:

  • Analyze large-scale clinical data on FLIP use.
  • Provide insights into technical aspects of FLIP procedures.

Main Methods:

  • Retrospective analysis of 398 FLIP procedures at an academic medical center.
  • Data collected on demographics and procedural details.
  • Statistical analysis including chi-squared, t-test, and regression models.

Main Results:

  • FLIP cases increased over time, particularly for dysphagia and GERD.
  • Shift towards longer FLIP balloon catheters for diagnostics (70.4%).
  • Anesthesia use correlated with altered esophageal motility patterns.

Conclusions:

  • FLIP utilization is growing with expanding indications.
  • Providers must consider technical factors, including sedation, for accurate motility assessment.
  • Limited normative data necessitates careful interpretation of FLIP results.