[Galbladder contractility in children with functional dyspepsia]

Area of Science:

• Pediatric Gastroenterology
• Biliary Tract Disorders
• Functional Gastrointestinal Disorders

Background:

• Gallbladder and biliary tract issues in children are not addressed by the Rome Criteria for functional gastrointestinal disorders.
• Functional dyspepsia (FD) is a common condition in children, impacting their quality of life.

Purpose of the Study:

• To sonographically assess gallbladder function in children diagnosed with functional dyspepsia.
• To compare gallbladder anatomy and contractility in children with FD versus healthy controls.

Main Methods:

• Sonographic evaluation of gallbladder anatomy (septum, wall thickness, bile thickness) and contractility (volume at fasting, 30, and 60 minutes post-meal).
• Study included 45 children (6-18 years) with FD and 32 healthy children.
• FD diagnosis based on Rome Criteria.

Main Results:

• Children with FD showed a statistically significant higher incidence of anatomical gallbladder anomalies and altered wall thickness compared to controls.
• No statistically significant differences were found in gallbladder volume at fasting or contractility after a test meal between the FD and control groups.

Conclusions:

• Anatomical gallbladder anomalies are more prevalent in children experiencing functional dyspepsia.
• Gallbladder volume and post-meal contractility are not significantly different in children with FD compared to healthy children, suggesting FD's impact is primarily anatomical.