Changes in the gastric nervous system and muscle in diabetic gastroparesis
Author Information
Author(s): Pankaj J. Pasricha, Nonko D. Pehlivanov, Guillermo Gomez, Harsha Vittal, Matthew S. Lurken, Gianrico Farrugia
Primary Institution: Stanford University School of Medicine
Hypothesis
The study aims to determine morphological and molecular changes in the gastric wall in patients with diabetic gastroparesis.
Conclusion
Poor metabolic control is associated with significant pathological changes in the gastric wall, but severe symptoms can occur without these changes.
Supporting Evidence
- One patient had no significant abnormalities compared to controls despite severe symptoms.
- The other patient showed increased fibrosis and fewer nerve fibers due to poorly controlled diabetes.
- Histological changes were linked to the clinical course of diabetes.
Takeaway
This study looked at two patients with stomach problems caused by diabetes and found that one had serious damage while the other did not, even though both felt very sick.
Methodology
Full thickness gastric biopsies were obtained laparoscopically from two gastroparetic patients and control subjects for histological and immunohistochemical examination.
Limitations
The study is based on a very small sample size of two patients, making it difficult to generalize the findings.
Participant Demographics
Two female patients with type 1 diabetes, aged 37 and 32.
Digital Object Identifier (DOI)
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