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[Acute gastroenteritis caused by rotavirus (author's transl)]
Insights
This study found rotavirus in 63% of children with acute gastroenteritis (AGE). Electron microscopy reliably diagnosed rotavirus-induced AGE in young children.
Area of Science:
- Pediatrics
- Virology
- Microbiology
Context:
- Acute gastroenteritis (AGE) is a common childhood illness.
- Viral infections are a leading cause of AGE in children.
- Accurate and timely diagnosis of viral AGE is crucial for effective management.
Purpose:
- To investigate the prevalence of viral pathogens in hospitalized children with acute gastroenteritis.
- To evaluate the diagnostic reliability of electron microscopy (E/M) for rotavirus-induced AGE.
- To compare clinical and analytical findings between viral and non-viral AGE cases.
Summary:
- A prospective study included 87 children hospitalized for AGE and 32 controls, aged 24 days to 3 years.
- Stool samples were analyzed using electron microscopy (E/M).
- Viruses were detected in 63% of AGE cases, with rotavirus being the most prevalent (45.9%).
- No significant clinical or analytical differences were observed between viral and non-viral AGE groups.
- E/M demonstrated high reliability for diagnosing rotavirus-induced AGE, correlating well with clinical data, seroconversion, and duodenal virus detection.
Impact:
- Highlights the significant role of rotavirus in pediatric AGE.
- Establishes electron microscopy as a reliable diagnostic tool for rotavirus-induced AGE.
- Provides insights into the clinical presentation of viral vs. non-viral AGE.
- Informs clinical practice regarding the diagnosis and management of acute gastroenteritis in children.
Abstract:
A prospective study of 87 children hospital admitted for acute gastroenteritis [AGE] with ages between 24 days and three years and a control group of 32 children with ages between six months and three years, is presented. In all cases a virological study of stools is made by electron microscopy [E/M]. In 63 percent of the 87 patients with AGE, viruses were isolated, being rotavirus the most common, 45.9 percent, a similar incidence as that found in developed countries. The clinical course and analytical findings within the groups with viral and non-viral AGE do not show significant differences. Special stress is set upon the reliability of the E/M technique on the stools for rotavirus induced AGE diagnosis, due to the good correlation with clinical data, presence of seroconversion and the finding of virus in duodenal juice. Results of intestinal biopsy in a certain group of children are shown.