Abstract
The article presents the results of a cycle of external quality control of serological tests for diagnostics of the syphilitic infection conducted by FGU GNTsD Rosmedtekhnologiy (State Research Center for Dermatology and Venereology of the Federal Agency for High-Technology Medical Aid) in 2009 in 125 serology laboratories of dermatovenerological institutions in different subjects of the Russian Federation. The authors evaluated the quality of serological tests (microprecipitation test, RPR, passive hemagglutination test, immunofluorescence test and immune-enzyme assay) of four reference serum samples based on formal and essential characteristics. The percentage of non-satisfactory results of studies for a set of reference serum samples in nontreponemal tests (microprecipitation test and RPR) was 10.9%; in treponemal tests: in immune-enzyme assay - 1.4%, in passive hemagglutination test - 1.2%, in immunofluorescence test - 0.9%. The most significant differences in the results were revealed in studies of reference serum samples with the low content of antibodies (weakly positive) as well as those that contained no antibodies to the syphilis causative agent.
Highlights
Приведены результаты цикла внешнего контроля качества серологических исследований для диагностики сифилитической инфекции, проведенного ФГУ «ГНЦД Росмедтехнологий» в 2009 г. в 125 серологических лабораториях дерматовенерологических учреждений субъектов Российской Федерации
The article presents the results of a cycle of external quality control of serological tests for diagnostics of the syphilitic infection conducted by FGU GNTsD Rosmedtekhnologiy (State Research Center for Dermatology and Venereology of the Federal Agency for High-Technology Medical Aid) in 2009 in 125 serology laboratories of dermatovenerological institutions in different subjects of the Russian Federation
The authors evaluated the quality of serological tests of four reference serum samples based on formal and essential characteristics
Summary
On quality of serological diagnostics of syphilis in dermatovenerological institutions of the russian federation s.V. Фриго — главный научный сотрудник, заведующий отделом лабораторной диагностики ИППП и болезней кожи ФГУ «ГНЦД Росмедтехнологий», г. Васильева — младший научный сотрудник отдела лабораторной диагностики ИППП и болезней кожи ФГУ «ГНЦД Росмедтехнологий», г. Приведены результаты цикла внешнего контроля качества серологических исследований для диагностики сифилитической инфекции, проведенного ФГУ «ГНЦД Росмедтехнологий» в 2009 г. The authors evaluated the quality of serological tests (microprecipitation test, RPR, passive hemagglutination test, immunofluorescence test and immune-enzyme assay) of four reference serum samples based on formal and essential characteristics. В серологических лабораториях дерматовенерологических учреждений субъектов Российской Федерации под руководством ФГУ «ГНЦД Росмедтехнологий» были проведены 5 циклов внешнего контроля качества (ВККСИФИЛИС), позволивших существенно расширить число участников внешнего контроля качества Целью настоящего исследования явилась оценка качества проведения серологических исследований, применяемых для диагностики сифилиса, в дерматовенерологических учреждениях Российской Федерации в 2009 г
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