Streptococcus pneumoniae antigen test using positive blood culture bottles as an alternative method to diagnose pneumococcal bacteremia.
نویسندگان
چکیده
Recovery of Streptococcus pneumoniae from positive blood culture bottles may be difficult due to autolysis of pneumococci. Therefore, we evaluated the performance of the Binax NOW S. pneumoniae antigen test with samples from positive blood culture bottles and defined the duration of detectable pneumococcal antigen in these bottles. Use of the S. pneumoniae antigen test is an alternative method for identifying S. pneumoniae from positive blood culture bottles and may enable a diagnosis of pneumococcal bacteremia despite negative subcultures.
منابع مشابه
Diagnostic value of urinary antigen Streptococcus pneumoniae in children With pneumonia: A case control study
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متن کاملRapid diagnosis of bacteremic pneumococcal infections in adults by using the Binax NOW Streptococcus pneumoniae urinary antigen test: a prospective, controlled clinical evaluation.
The diagnosis of severe pneumococcal infections is inadequate, relying heavily on culture of Streptococcus pneumoniae from blood or other normally sterile fluids, and is severely limited by prior administration of antibiotics. We evaluated prospectively the Binax NOW S. pneumoniae urinary antigen test, a rapid immunochromatographic assay, for the diagnosis of bacteremic pneumococcal infections ...
متن کاملتعیین فراوانی پنومونی پنوموکوکی از طریق جدا کردن آنتی‌ژن پنوموکوک در ادرار با روش ایمونوکروماتوگرافی (Binax NOW)
Background & Aim: Streptococcal pneumoneae is the most common etiologic agent of community-acquired pneumonia. Pneumococcal isolation from sputum can only demonstrate the possibility of pnumococcal infection because of the possibility of carrying. Definitive diagnosis is made by isolation of pnumococcus from blood and sterile body fluids. Real percentage of positive blood culture in pnumococc...
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ورودعنوان ژورنال:
- Journal of clinical microbiology
دوره 43 5 شماره
صفحات -
تاریخ انتشار 2005