D-dimer ELISA for biological control of low molecular weight heparin treatment during pregnancy

Authors

  • Ana María Otero Universidad de la República, Facultad de Medicina, Hematología, Ex Profesor Agregado
  • Daniela Lens Universidad de la República, Facultad de Medicina, Departamento de Medicina, Profesor Agregado
  • Enrique Pons Universidad de la República, Facultad de Medicina, Clínica Ginecotocológica A, Ginecología y Obstetricia, Profesor
  • Ricardo Pou Ferrari Universidad de la República, Facultad de Medicina, Ginecología y Obstetricia, Ex Profesor Agregado
  • Datevig Attarian CEAHT. Licenciada en Laboratorio Clínico
  • Nora Motta CEAHT. Licenciada en Laboratorio Clínico

Keywords:

PREGNANCY, THROMBOPHILIA, LOW MOLECULAR WEIGHT HEPARIN, ELISA TEST

Abstract

The condition of pregnant women with thrombophilia under low molecular weight heparin (HBPM) is special, there are few studies on D-dimer levels in patients cursing pregnancy with no complications.
This retrospective study aims at: a) to show expected levels of D-dimer Elisa in women cursing the first three months of pregnancy under HBPM treatment with no complications and successful pregnancy, and b) to show D-dimer Elisa as warning signs of obstetric complications.
The study included 113 women with proved trombophile and a risk obstetric history cursing pregnancy under HBPM treatment with no complications and successful pregnancy. They were all monthly controlled with D-dimer ELlSA.
Results showed that levels of D-dimer ELlSA significantly increased as pregnancy developed. Cut-points for the different "kit" are useful to assess hemostasis, especially during the second and third months when women under HBPM treatment reached those cut-points.
Median and 10 and 90 percentil were calculated for each react, different curves were considered in order to determine D-dimer levels during pregnancy under HBPM treatment.
A 90 percentil cut-point is suggested for each react. D-dimer ELlSA high levels might suggest the need of therapeutic measures to prevent obstetric complications as it is seen in four patients discussed in the paper.

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Published

2006-03-31

How to Cite

1.
Otero AM, Lens D, Pons E, Pou Ferrari R, Attarian D, Motta N. D-dimer ELISA for biological control of low molecular weight heparin treatment during pregnancy. Rev. Méd. Urug. [Internet]. 2006 Mar. 31 [cited 2024 Sep. 7];22(1):52-8. Available from: https://revista.rmu.org.uy/index.php/rmu/article/view/784

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