Clinical usefulness of pneumococcal urinary antigen test, stratified by disease severity and serotypes
نویسندگان
چکیده
منابع مشابه
Usefulness of urinary antigen detection by an immunochromatographic test for diagnosis of pneumococcal pneumonia in children.
We evaluated an immunochromatographic assay detecting pneumococcal antigen in urine samples from children diagnosed with pneumococcal pneumonia. The sensitivity and specificity of the immunochromatographic test with nonconcentrated urine (NCU) were 86.7 and 62.9%, respectively; with concentrated urine (CU), they were 100 and 11.7%, respectively. Pneumococcal antigen was also detected in 42.5% o...
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Pneumococcal disease is endemic all over the world. Epidemics may occur, most often in closed institutional settings such as schools and military camps, but account for only a minority of all the cases. The total incidence of pneumococcal pneumonia in Western populations is 1–5 per 1000 person-years, and several times higher in the very young and the elderly. In developing countries it is estim...
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Background and Aims: Legionnaires’ disease is seen in sporadic and epidemic form. The most prevalent cause is Legionella pnuemophilia (L.pneumophila), which produces a severe disease in vulnerable individuals with a high fatality rate. This study was conducted due to the wide and universal distribution of the Legionnaires’ disease, lack of conventional and accessible diagnostic meth...
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Streptococcus pneumoniae can asymptomatically colonize the nasopharynx and cause a diverse range of illnesses. This clinical spectrum from colonization to invasive pneumococcal disease (IPD) appears to depend on the pneumococcal capsular serotype rather than the genetic background. According to a literature review, serotypes 1, 4, 5, 7F, 8, 12F, 14, 18C, and 19A are more likely to cause IPD. Al...
متن کاملPneumococcal serotypes and virulence.
To the Editor—Pneumococcus is a venerable microorganism with an amazingly rich history. Those of us who study this organism should constantly examine our present findings in light of the wealth of previous literature. I am concerned when investigators draw conclusions from their own excellent but potentially limited data without referring to or noting discrepancies with that earlier body of kno...
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ژورنال
عنوان ژورنال: Journal of Infection and Chemotherapy
سال: 2015
ISSN: 1341-321X
DOI: 10.1016/j.jiac.2015.06.003