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Updated: Jul 12, 2026
09:44
Functional Assessment of Intestinal Motility and Gut Wall Inflammation in Rodents: Analyses in a Standardized Model of Intestinal Manipulation
Published on: September 11, 2012
Intestinal pseudo-obstruction
1Mayo Clinic, Rochester, Minnesota 55905, USA. Coulie.Bernard@mayo.edu
Annual Review of Medicine
|March 12, 1999
Summary
Pseudo-obstruction syndromes disrupt gut motility, mimicking mechanical blockage. Treatment focuses on nutrition, symptom relief, and restoring intestinal function, with surgery playing a limited role.
Area of Science:
- Gastroenterology
- Digestive System Disorders
Background:
- Pseudo-obstruction syndromes are increasingly recognized conditions affecting gut motility.
- These syndromes stem from impaired neuromuscular control of the gastrointestinal tract.
- They present with symptoms mimicking mechanical obstruction, including bowel dilation, without an actual blockage.
Purpose of the Study:
- To outline the characteristics, diagnosis, and management of pseudo-obstruction syndromes.
- To discuss the current therapeutic strategies and the role of surgery.
- To highlight areas for future research, including the role of interstitial cells of Cajal and genetics.
Main Methods:
- Clinical recognition and diagnosis based on symptoms and exclusion of mechanical obstruction.
- Assessment of gastrointestinal transit and pressure profiles for less severe variants.
- Review of current treatment modalities including nutritional support, prokinetics, and surgical interventions.
Main Results:
- Pseudo-obstruction can affect any part of the gut.
- Diagnosis involves excluding mechanical obstruction and may require specialized tests.
- Treatment aims to restore nutrition, alleviate symptoms, and normalize gut motility.
Conclusions:
- Management is primarily medical, focusing on supportive care and prokinetic agents.
- Surgery is adjunctive, mainly for nutritional support or decompression.
- Further research is needed to understand the etiology and optimize treatment, including transplantation.
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