Discordant Syphilis Immunoassays in Pregnancy: Perinatal Outcomes and Implications for Clinical Management
Author(s) -
Okeoma Mmeje,
Joan M. Chow,
Lisette Davidson,
Jennifer Shieh,
Jeffrey M. Schapiro,
Ina U. Park
Publication year - 2015
Publication title -
clinical infectious diseases
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.44
H-Index - 336
eISSN - 1537-6591
pISSN - 1058-4838
DOI - 10.1093/cid/civ445
Subject(s) - medicine , rapid plasma reagin , syphilis , serology , obstetrics , pregnancy , treponema , gynecology , immunology , antibody , human immunodeficiency virus (hiv) , biology , genetics
The reverse sequence algorithm is often used for prenatal syphilis screening by high-volume laboratories, beginning with a treponemal test such as the chemiluminescence immunoassay (CIA), followed by testing of CIA-positive (CIA(+)) specimens with the rapid plasma reagin test (RPR). The clinical significance of discordant serology (CIA(+)/RPR(-)) for maternal and neonatal outcomes is unknown.
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