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Gastric emptying in achalasia
1Dept. of Medicine, University of Louisville School of Medicine, Kentucky.
Scandinavian Journal of Gastroenterology
|July 1, 1991
Summary
Primary achalasia patients do not exhibit generalized upper gastrointestinal motility issues. This study found normal gastric emptying of liquids and solids in patients after treatment, indicating no underlying gastric emptying defect.
Area of Science:
- Gastroenterology
- Digestive Motility Disorders
- Esophageal Diseases
Background:
- Primary achalasia is a rare esophageal motility disorder.
- Some researchers suggest achalasia involves generalized upper gastrointestinal (GI) dysmotility.
- Investigating gastric emptying is crucial for understanding achalasia's full scope.
Purpose of the Study:
- To assess gastric emptying in primary achalasia patients.
- To determine if achalasia is associated with upper GI motility defects.
- To evaluate gastric function post-treatment for achalasia.
Main Methods:
- Prospective study design.
- Inclusion of four patients with primary achalasia.
- Assessment of gastric emptying for both liquids and solids post-dilatation.
Main Results:
- Gastric emptying was found to be normal in all studied patients.
- No abnormalities in liquid or solid gastric emptying were detected.
- The findings challenge the hypothesis of generalized GI dysmotility in achalasia.
Conclusions:
- Primary achalasia does not appear to involve a generalized upper GI motility disorder.
- Gastric emptying remains unaffected in patients with primary achalasia.
- Successful treatment of achalasia does not correlate with gastric emptying defects.