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Related Experiment Videos

Oesophageal function testing and antireflux surgery

G McLauchlan1

  • 1Department of Surgery, West Coast General Hospital, Port Albemi, British Columbia, Canada.

The British Journal of Surgery
|December 1, 1996
PubMed
Summary
This summary is machine-generated.

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See all related articles

pH measurement and esophageal manometry are not always reliable for diagnosing gastroesophageal reflux disease. Clinicians should use these tests judiciously for patients most likely to benefit from accurate diagnosis.

Area of Science:

  • Gastroenterology and Clinical Diagnostics

Background:

  • Increasing clinical emphasis on pH measurement and esophageal manometry for gastroesophageal reflux disease (GERD).
  • Lack of consensus regarding the definitive utility and universal applicability of these diagnostic tools in GERD management.

Purpose of the Study:

  • To evaluate the clinical usefulness and limitations of pH measurement and esophageal manometry in patients with GERD.
  • To provide guidance on the judicious application of these diagnostic tests.

Main Methods:

  • Review of current clinical practices and literature concerning pH measurement and esophageal manometry in GERD.
  • Analysis of the diagnostic accuracy and limitations of these invasive and non-invasive testing modalities.

Main Results:

  • Both pH measurement and esophageal manometry are acknowledged as imperfect diagnostic tools.

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  • Evidence does not support the routine, universal application of these tests for all GERD patients.
  • These tests demonstrate utility in specific clinical scenarios, aiding in diagnosis and treatment decisions.

    • Conclusions:

    • The universal application of pH measurement and esophageal manometry in GERD is not supported due to test limitations.
    • Clinicians should employ intelligent selection criteria to utilize these tests effectively for select patient populations.
    • Optimizing the use of these imperfect diagnostic methods is crucial for improving patient outcomes in GERD.