Oro-caecal transit in Sri Lankan children and adolescents with functional recurrent abdominal pain

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Date

2008

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Wiley Blackwell Scientific Publications

Abstract

INTRODUCTION: Recurrent abdominal pain (RAP) is a common paediatric problem. The majority of the affected have no organic pathology. Gastrointestinal motility abnormalities are considered as a possible cause for their symptoms. This study evaluated oro-caecal transit in children and adolescents with functional RAP. METHODS: Thirty one children with functional RAP and 20 healthy children from the same geographical area underwent oro-caecal transit time measurement by lactulose (0.25 g/kg in 10% solution) breath hydrogen test. None had evidence of organic disease, except for one control who had a positive Helicobacter pylori stool antigen test. RESULTS: Oro-caecal transit times could be calculated in 30 patients [10 (33.3%) males, mean age 7.2 years, SD 2.4 years, 12 functional abdominal pain, 8 irritable bowel syndrome, 8 functional dyspepsia, 1 abdominal migraine, 1 non-specific abdominal pain according to Rome III criteria] and 19 controls [10 (52.6%) males, mean age 9 years, SD 2.7 years]. One patient (3%) and 1 control (5%) were non-responders. Oro-caecal transit time was significantly prolonged in patients (median 90 min, range 45–150 min) compared to controls (median 75 min, range 30–105 min) (p = 0.0045). Oro-caecal transit time did not correlate with scores obtained for severity of abdominal pain (r = 0.176, p = 0.354) and had no association with exposure to recent stressful life events (p > 0.05). CONCLUSIONS: Oro-caecal transit time was delayed in children and adolescents with functional RAP. The future studies are needed to confirm the role of delayed oro-caecal transit in generation of symptoms, and to evaluate the therapeutic value of drugs that normalize small intestinal transit.

Description

Poster Session Abstract (No.92), Asian Pacific Digestive Week, September 13–16, 2008, New Delhi, India

Keywords

Gastrointestinal Diseases, Abdominal Pain, Abdominal Pain-physiopathology, Gastrointestinal Motility, Gastrointestinal Transit, Gastrointestinal Transit-physiology, Intestine, Small-physiology, Cecum-physiology, Child

Citation

Journal of Gastroenterology and Hepatology. 2008; 23(Suppl 5): A157

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