title: Rotavirus gastroenteritis in children: a clinical study of 125 patients in Hsin-Tien area.
abstract: During a 2-year period from January 1988 to December 1989, 125 patients (68 boys, 57 girls), aged 30 days to 9 years, were diagnosed as rotavirus gastroenteritis at this hospital. Diagnosis was made by identification of the rotavirus antigen in stool samples by latex agglutination assay. Ninety-nine (79.2%) of them were under 2 years of age. The seasonal peak in incidence was from January to March. The most common clinical characteristics were watery diarrhea (100%), followed by vomiting (68.8%), fever (68.0%), cough (42.4%), rhinorrhea (17.6%), convulsions (6.4%) and moderate to severe dehydration (1.6%). Fecal occult blood was positive in 4 patients and fecal leukocytes were positive in one patient. Stool cultures revealed concomitant infections with enteropathogenic Escherichia coli in 4 patients. Of the 106 patients who underwent serum electrolyte examinations, serum sodium concentrations ranged from 135-145 meq/L in 81.9% (86/106) and serum potassium concentrations ranged from 3.5-5.0 meq/L in 86.8% (92/106). Leukocyte counts greater than 15,000/mm3 were found in 10.8% (13/120) of the patients. All 125 patients recovered from the diarrheal illness on follow-up. Our results showed a different seasonal distribution of this disease from that of a previous observation between 1983-1984 in Taipei City and provides original clinical information on rotavirus gastroenteritis in children living in an area of Taipei County. Using the simple and rapid latex agglutination assay, we can make early diagnosis of rotavirus gastroenteritis. Thus, early treatment and early isolation of patients to prevent nosocomial infection among hospitalized patients is possible.
authors.affiliation: Department of Pediatrics, Cardinal Tien Hospital, Hsin-Tien, Taipei County, Taiwan, R.O.C.
authors.forename: H J
authors.initials: HJ
authors.lastname: Chen
authors.forename: B S
authors.initials: BS
authors.lastname: Chen
authors.forename: S F
authors.initials: SF
authors.lastname: Wang
authors.forename: M H
authors.initials: MH
authors.lastname: Lai
mesh_terms: D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D005260:Female; D005759:Gastroenteritis / Q000453:epidemiology* / Q000628:therapy; D006801:Humans; D015994:Incidence; D007223:Infant; D008297:Male; D012400:Rotavirus Infections / Q000453:epidemiology* / Q000628:therapy; D012621:Seasons; D013624:Taiwan / Q000453:epidemiology