Detection of group A streptococcal antigen directly from throat swabs with a ten-minute latex agglutination test.
AUTOR(ES)
Miceika, B G
RESUMO
Results obtained with the Culturette brand 10-Minute Group A Strep ID system were compared with culture results to measure the ability of this system to detect group A streptococci directly from more than 800 throat swabs. Our study showed a sensitivity of 92.4% and a specificity of 92.8% for this acid extraction, latex agglutination method when compared with anaerobic culturing for group A streptococci. The results suggest that the 10-Minute Group A Strep ID method may prove to be a useful, very rapid and easy method for diagnosing group A streptococcal pharyngitis directly from throat swabs. Further studies are suggested to determine whether this diagnostic method could stand alone or would have to be used in conjunction with culture.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=271691Documentos Relacionados
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