Case-control study of the frequency of thrombophilic disorders in couples with late foetal loss and no thrombotic antecedent--the Nîmes Obstetricians and Haematologists Study5 (NOHA5).

Abstract

Late foetal loss, through placenta thrombosis, may sometimes be the consequence of a maternal multifactorial prothrombotic state associating traditional heritable or acquired thrombosis risk factors to conditions predisposing to an acute mild hyperhomocysteinaemia (coexistence of a genetic predisposition with late pregnancy-related increased folate needs).