Evaluation of the ImmunoCardSTAT! Rotavirus assay for detection of group A rotavirus in fecal specimens

被引:18
作者
Dennehy, PH
Hartin, M
Nelson, SM
Reising, SF
机构
[1] Rhode Isl Hosp, Dept Pediat Infect Dis, Providence, RI 02903 USA
[2] Brown Univ, Sch Med, Dept Pediat, Providence, RI 02912 USA
[3] Childrens Hosp, Dept Pathol, Clin Lab, San Diego, CA USA
[4] Childrens Hosp, Med Ctr, Microbiol Lab, Cincinnati, OH 45229 USA
[5] Res Fdn, Cincinnati, OH USA
关键词
D O I
10.1128/JCM.37.6.1977-1979.1999
中图分类号
Q93 [微生物学];
学科分类号
071005 ; 100705 ;
摘要
Rapid detection of group A rotavirus was performed by using ImmunoCardStat! Rotavirus (ICS-RV) (which uses immunogold-based, horizontal-flow membrane technology), two commercial enzyme immunoassays (Premier Rotaclone and TestPack Rotavirus), and electron microscopy, A total of 249 stool specimens collected from children with gastroenteritis between February and April 1997 were tested. After resolution of 19 of the 22 discordant results by reverse transcription-PCR for group A rotavirus, ICS-RV detected 125 positives while Rotaclone and TestPack detected 127 and 129 positives, respectively. The sensitivity, specificity, positive predictive value, and negative predictive value were 94.0, 100, 100, and 93.4% for ICS-RV; 95.5, 100, 100, and 95.0% for Rotaclone; and 97.0, 96.5, 97.0, and 96.5% for TestPack ICS-RV was sensitive and specific and was relatively simple to perform and interpret.
引用
收藏
页码:1977 / 1979
页数:3
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