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Pancreatic hyperamylasemia during acute gastroenteritis: incidence and clinical relevance
- Source :
- BMC Infectious Diseases, Vol 1, Iss 1, p 18 (2001)
- Publication Year :
- 2001
- Publisher :
- BMC, 2001.
-
Abstract
- Abstract Background Many case reports of acute pancreatitis have been reported but, up to now, pancreatic abnormalities during acute gastroenteritis have not been studied prospectively. Objectives To evaluate the incidence and the clinical significance of hyperamylasemia in 507 consecutive adult patients with acute gastroenteritis. Methods The clinical significance of hyperamylasemia, related predisposing factors and severity of gastroenteritis were assessed. Results Hyperamylasemia was detected in 10.2 % of patients studied. Although amylasemia was found over four times the normal values in three cases, the clinical features of acute pancreatitis were recorded in only one case (0.1%). Hyperamylasemia was more likely (17%) where a microorganism could be identified in the stools (p < 0.01). Among patients with positive stool samples, Salmonella spp. and in particular S. enteritidis, was the microorganism most frequently associated with hyperamylasemia [17/84 (20.2 %) and 10/45 (22.2%), respectively], followed by Rotavirus, Clostridium difficile and Campylobacter spp. Patients with hyperamylasemia had more severe gastroenteritis with an increased incidence of fever (80 % vs 50.6 %, O.R. 3.0; P < 0.01), dehydration (18% vs 8.5%; O.R. 2.5; P < 0.05), and a higher mean number of evacuations per day (9.2 vs 7.5; P < 0.05) than those with amylasemia in the normal range. Hyperamylasemia was significantly associated with cholelithiasis, (30.0 % vs 10.7%, O.R. 3.5; P < 0.01) and chronic gastritis or duodenal ulceration (22.0 % vs 10.2%, O.R. 2.4, P < 0.05). Conclusions Hyperamylasemia is relatively frequent, and is associated with severe gastroenteritis. However, acute pancreatitis in the setting of acute gastroenteritis, is a rare event.
- Subjects :
- Infectious and parasitic diseases
RC109-216
Subjects
Details
- Language :
- English
- ISSN :
- 14712334
- Volume :
- 1
- Issue :
- 1
- Database :
- Directory of Open Access Journals
- Journal :
- BMC Infectious Diseases
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.471a2995944840bfbd1b30c65d5f31fe
- Document Type :
- article
- Full Text :
- https://doi.org/10.1186/1471-2334-1-18