TPPA titer as a new adaptation for early diagnosis of congenital syphilis: a retrospective analysis of observation over three  years in Yunnan, China

ConclusionIn infants with SPA, the TRUST converted negative earlier than the TPPA. The lower the TPPA initial titer was, the shorter the seroreversion time required. The TPPA titer can be used to predict CS in infants born to mothers with syphilis.
Source: European Journal of Medical Research - Category: Research Source Type: research