title: Is chronic pancreatitis a cause of dyspepsia?
abstract: Chronic pancreatitis is commonly included among the organic causes of dyspepsia, however the frequency and characteristics of this association are ill-defined. One-hundred-fifteen consecutive patients with chronic pancreatitis and 85 healthy subjects were interviewed regarding their clinical history, with particular attention to dyspeptic symptoms. Attacks of prolonged upper abdominal pain, recurring at unpredictable intervals and in most cases without identifiable triggering factors, were the most frequent clinical manifestation (108, 94%). During the attacks, many patients (66, 61%) complained of vomiting, which was generally mild and of brief duration. Between the attacks, very few patients (12, 10%) complained of dyspeptic disturbances, mainly postprandial epigastric fullness and abdominal bloating. These complaints were episodic, usually after abundant meals, in 8, and persistent in the remaining 4. Among these 12 patients, there were no significant differences in the frequency of dyspeptic symptoms in relation to the severity of exocrine pancreatic insufficiency. The frequency of dyspeptic complaints among patients (10%) was significantly lower (p < 0.01) than the frequency of dyspeptic symptoms among the controls (25%). The results of this study indicate that, other than recurrent attacks of abdominal pain, dyspeptic symptoms are uncommon in chronic pancreatitis, and that impairment of digestion of pancreatic origin is not a cause of dyspepsia.
authors.affiliation: Istituto di Clinica Medica e Gastroenterologia, Universita di Bologna, Italy.
authors.forename: L
authors.initials: L
authors.lastname: Gullo
authors.forename: P
authors.initials: P
authors.lastname: Priori
authors.forename: R
authors.initials: R
authors.lastname: Pezzilli
mesh_terms: D000328:Adult; D000368:Aged; D002908:Chronic Disease; D004415:Dyspepsia / Q000453:epidemiology / Q000209:etiology*; D010188:Exocrine Pancreatic Insufficiency / Q000209:etiology; D005260:Female; D006801:Humans; D008286:Malabsorption Syndromes / Q000209:etiology; D008297:Male; D008875:Middle Aged; D010195:Pancreatitis / Q000150:complications*; D015995:Prevalence