Related Experiment Videos
Pancreatic function and congenital duodenal anomalies
J Sarles1, J M Guys, J F Sauniere
1Service de Pédiatrie et Génétique Médicale, Hôpital d'Enfants de la Timone, Marseille, France.
Journal of Pediatric Gastroenterology and Nutrition
|April 1, 1993
Summary
Congenital duodenal anomalies in children may cause subtle pancreatic dysfunction, specifically impairing enzyme secretion despite normal digestion. This suggests a link between duodenal malformations and pancreatic health.
Area of Science:
- Pediatric Surgery
- Gastroenterology
- Pancreatology
Background:
- Congenital duodenal anomalies are common birth defects.
- Pancreatic insufficiency is a known complication, but subclinical dysfunction is less understood.
Purpose of the Study:
- To investigate subclinical pancreatic dysfunction in children with congenital duodenal anomalies.
- To assess pancreatic exocrine function in the absence of overt digestive symptoms.
Main Methods:
- Pancreatic function tests were performed on six children post-duodenal anomaly surgery.
- Pancreatic juice was collected via nasoduodenal tube after secretin and cerulein stimulation.
- Assessed enzyme activities (lipase, trypsin, chymotrypsin), bicarbonate, and calcium levels.
Main Results:
- No significant changes in pancreatic hydro-electrolytic secretion were observed.
- A notable impairment in pancreatic enzymatic secretion was detected.
- Clinical signs of pancreatic insufficiency were absent in all participants.
Conclusions:
- Congenital duodenal anomalies are associated with impaired pancreatic enzymatic secretion.
- Subclinical pancreatic dysfunction can occur with duodenal malformations.
- Further research is needed to understand the physiopathological link.