Small intestine motility disorders: Chronic intestinal pseudo-obstruction

Area of Science:

• Gastroenterology
• Rare Diseases
• Digestive System Disorders

Background:

• Chronic intestinal pseudo-obstruction (CIPO) is a rare condition characterized by symptoms of intestinal obstruction without a physical blockage.
• Diagnosis is challenging, relying on clinical signs and imaging to exclude mechanical causes.
• CIPO can be primary or secondary to systemic diseases affecting intestinal neuromuscular function.

Purpose of the Study:

• To provide a comprehensive overview of Chronic Intestinal Pseudo-obstruction (CIPO).
• To highlight diagnostic complexities and management strategies for CIPO.
• To emphasize the importance of multidisciplinary care in CIPO patient management.

Main Methods:

• Review of clinical and paraclinical diagnostic criteria for CIPO.
• Emphasis on imaging (CT scans) to rule out mechanical obstruction.
• Discussion of trans-duodenal manometry as a key diagnostic tool.

Main Results:

• CIPO diagnosis requires excluding mechanical obstruction and often involves abnormal small intestine manometry.
• Etiologies include primary (idiopathic, genetic) and secondary forms linked to systemic pathologies.
• Comprehensive assessment should include potential urinary, neurological, and cardiac involvement.

Conclusions:

• CIPO management necessitates expert centers and multidisciplinary teams.
• Treatment focuses on symptomatic relief, nutritional support, and psychological care.
• Distinguishing CIPO from other intestinal dysmotilities is crucial for appropriate patient care.