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- Title
Functional Dyspepsia in Children.
- Authors
Ganesh, Meenakshi; Nurko, Samuel
- Abstract
Functional dyspepsia (FD) is a widely prevalent problem in pediatrics, reportedly occurring in 3% to 27% of children and accounting for considerable impact on quality of life and health care costs. FD is defined by the Rome III classification as persistent upper abdominal pain or discomfort, not related to bowel movements, and without an organic cause, that is present for at least 2 months prior to diagnosis. Abnormal sensory perception, motor dysfunction, and psychosocial factors have been implicated in the causation of FD. Hypersensitivity to gastric distension, delayed gastric emptying, antral hypomotility, and gastric dysrhythmia are some abnormalities that have been noted in FD. Diagnosis of FD is based on a thorough history and examination, and an appropriate selection of tests based on clinical judgment, the presence of alarm signs, and response to treatment. A positive diagnosis of FD helps to shift focus from further testing to treatment of symptoms. The majority of children with dyspepsia do not have mucosal lesions on endoscopy; hence, endoscopy is not mandatory for the diagnosis of FD. Helicobacter pylori is an uncommon cause of dyspepsia in children, and test and treat strategy is discouraged. Delayed gastric emptying may be present in up to 70% of children with dyspepsia. A biopsychosocial approach to treatment involving medications, psychological and social supports, and complementary therapies is advocated. Proton pump inhibitors (PPIs) and prokinetics are commonly used first-line medications. PPIs are preferred when epigastric pain is the predominant symptom, whereas prokinetics may be chosen when postprandial fullness or early satiety is the main symptom. PPIs may be more efficacious and cost-effective than H2 blockers according to adult data.
- Publication
Pediatric Annals, 2014, Vol 43, Issue 4, pe101
- ISSN
0090-4481
- Publication type
Article
- DOI
10.3928/00904481-20140325-12