Abstract
To evaluate whether there is any impact of rotavirus infection on nontyphoid Salmonella (NTS) gastroenteritis, a total of 207 diarrheal children who had positive stool culture for NTS and also a stool examination for the rotavirus antigen were retrospectively analyzed. According to the positivity of the stool rotavirus antigen, patients were divided into two groups and compared with regard to demographic data, clinical features, laboratory findings, and complications. The results showed that there were no significant differences between the two groups of patients with regard to demographic data, clinical features, and laboratory findings, except that vomiting was more common in patients with a coinfection of rotavirus (70.4% vs 40.0%, P = 0.003). Complication by bacteremia occurred more frequently in patients with coinfection of rotavirus (32% vs 9.3%, P = 0.004), but none of them developed extraintestinal focal infections, which were observed only in patients with isolated NTS infection. Our study indicated that concomitant rotavirus infection increased the risk of bacteremia in children with NTS gastroenteritis, although the prognosis remained favorable.
References
Caprioli A, Pezzella C, Morelli R et al (1996) Enteropathogens associated with childhood diarrhea in Italy. The Italian Study Group on Gastrointestinal Infections. Pediatr Infect Dis J 15:876–883. doi:10.1097/00006454-199610000-00009
Kafetzis DA, Maltezou HC, Zafeiropoulou A, Attilakos A, Stavrinadis C, Foustoukou M (2001) Epidemiology, clinical course and impact on hospitalization costs of acute diarrhea among hospitalized children in Athens, Greece. Scand J Infect Dis 33:681–685. doi:10.1080/00365540110026935
Sirinavin S, Jayanetra P, Lolekha S, Layangkul T (1988) Predictors for extraintestinal infection in Salmonella enteritis in Thailand. Pediatr Infect Dis J 7:44–48. doi:10.1097/00006454-198801000-00011
Didierlaurent A, Goulding J, Hussell T (2007) The impact of successive infections on the lung microenvironment. Immunology 122:457–465. doi:10.1111/j.1365-2567.2007.02729.x
Torrey S, Fleisher G, Jaffe D (1986) Incidence of Salmonella bacteremia in infants with Salmonella gastroenteritis. J Pediatr 108:718–721. doi:10.1016/S0022-3476(86)81050-2
Rabenau H, Knoll B, Allwinn R, Doerr HW, Weber B (1998) Improvement of the specificity of enzyme immunoassays for the detection of rotavirus and adenovirus in fecal specimens. Intervirology 41:55–62. doi:10.1159/000024915
Denno DM, Stapp JR, Boster DR et al (2005) Etiology of diarrhea in pediatric outpatient settings. Pediatr Infect Dis J 24:142–148. doi:10.1097/01.inf.0000151031.47761.6d
Yang YJ, Huang MC, Wang SM, Wu JJ, Cheng CP, Liu CC (2002) Analysis of risk factors for bacteremia in children with nontyphoidal Salmonella gastroenteritis. Eur J Clin Microbiol Infect Dis 21:290–293. doi:10.1007/s10096-002-0715-3
Tsai KS, Yang YJ, Wang SM, Chiou CS, Liu CC (2007) Change of serotype pattern of Group D non-typhoidal Salmonella isolated from pediatric patients in southern Taiwan. J Microbiol Immunol Infect 40:234–239
Chiu CH, Su LH, Chu C (2004) Salmonella enterica serotype Choleraesuis: epidemiology, pathogenesis, clinical disease, and treatment. Clin Microbiol Rev 17:311–322. doi:10.1128/CMR.17.2.311-322.2004
Lowenthal A, Livni G, Amir J, Samra Z, Ashkenazi S (2006) Secondary bacteremia after rotavirus gastroenteritis in infancy. Pediatrics 117:224–226. doi:10.1542/peds.2005-0177
Shimoni Z, Pitlik S, Leibovici L et al (1999) Nontyphoid Salmonella bacteremia: age-related differences in clinical presentation, bacteriology, and outcome. Clin Infect Dis 28(4):822–827. doi:10.1086/515186
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The authors thank Ms. Shiow-Jen Gau for her excellent assistance with the retrieval of medical records.
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Hung, TY., Liu, MC., Hsu, CF. et al. Rotavirus infection increases the risk of bacteremia in children with nontyphoid Salmonella gastroenteritis. Eur J Clin Microbiol Infect Dis 28, 425–428 (2009). https://doi.org/10.1007/s10096-008-0641-0
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DOI: https://doi.org/10.1007/s10096-008-0641-0