Syphilis screening in primary care
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1Department of Family Medicine, State University of New York, Buffalo.
Background:
Reported cases of early syphilis have increased dramatically since 1987. Screening high-risk patients has been advocated as an intervention strategy to control the syphilis epidemic.
Methods:
This study determined the prevalence of previously unrecognized positive syphilis serologies among patients at an urgent care center. Two hundred sixty-five patients treated empirically for gonorrhea were screened.
Results:
Two patients had positive serology; both were previously treated for syphilis and had no evidence of recurrent infection. The yield from screening the study population was 0.
Conclusions:
Serologic diagnosis of syphilis is not reliable or cost effective in groups with a very low prevalence of disease. Routine screening for syphilis in asymptomatic high-risk patients may not be indicated in all primary care settings.