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FACP. Colegio de médicos de Tarragona Nº 4305520 / fgcapriles@gmail.com

WORLD EMERGENCY MEDICINE SOCIETIES

HEMORRHAGIC SHOCK THE THOR WAY

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lunes, 19 de marzo de 2018

DD and Pregnancy

R.E.B.E.L.EM - March 19, 2018
..."While the use of the D-dimer in conjunction with a low pre-test probability for pulmonary embolism is well established for ruling out PE in the non-pregnant population, the preponderance of evidence to date suggests significant shortcomings with such a strategy in pregnant patients. Indeed, the American Thoracic Society guidelines recommend specifically against the use of D-dimer to exclude PE in pregnancy. Still, though, many emergency physicians have striven for a rational approach to diagnosis—limiting radiation exposure while ensuring safety and sensitivity. The “Kline Algorithm,” as best described in this 2013 podcast on Rob Orman’s venerable ERCast, draws on physiologic expectations and the expertise of Jeff Kline, MD, an emergency medicine physician and expert in venous thromboembolism, to propose a more sensible approach to diagnosis. Unfortunately, literature to support this approach has been sparse. The DiPEP study, published recently in the British Journal of Haematology, attempted to add to this literature base...
Author Conclusion:
“…D-dimer should not be recommended for use in the diagnostic work-up of PE in pregnancy.”
Clinical Take Home Point: Among pregnant women presenting with concern for pulmonary embolism in pregnancy, there remain no data supporting the use of D-dimer in any diagnostic algorithm."