6
Views
1
CrossRef citations to date
0
Altmetric
Original Article

Lower Esophageal Sphincter Pressure, Esophageal Body Motor Functioning, and Esophageal Acid Sensitivity

, &
Pages 1129-1134 | Received 21 Feb 1989, Accepted 11 May 1989, Published online: 08 Jul 2009
 

Abstract

Esophageal acid sensitivity is believed to develop as a result of esophageal acid exposure, contributing factors being gastroesophageal reflux and delayed esophageal acid clearance. The relationship among lower esophageal sphincter pressure, motor functioning of the body of the esophagus, and esophageal acid sensitivity was examined by comparing the results from 912 patients and normal subjects studied with both esophageal manometric and Bernstein acid infusion tests. Positive acid infusions were statistically more closely associated with hypotensive lower esophageal sphincter pressures than with any motor abnormality in the body of the esophagus. Of the several esophageal body motor abnormalities considered, only feeble peristalsis had significantly more positive Bernstein tests than did normal esophageal body motor functioning. The findings from this study demonstrate that hypotensive lower esophageal sphincter pressure is more closely associated with an acid-sensitive esophagus than is impaired esophageal body motor functioning.

Reprints and Corporate Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

To request a reprint or corporate permissions for this article, please click on the relevant link below:

Academic Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

Obtain permissions instantly via Rightslink by clicking on the button below:

If you are unable to obtain permissions via Rightslink, please complete and submit this Permissions form. For more information, please visit our Permissions help page.