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Comment
. 2014 Mar;63(3):155-8.

PURLs: It's time to use an age-based approach to D-dimer

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Comment

PURLs: It's time to use an age-based approach to D-dimer

Karli Urban et al. J Fam Pract. 2014 Mar.

Abstract

An age-adjusted D-dimer cutoff—rather than the conventional 500 mcg/L value—is a better way to rule out VTE in patients over 50.

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References

    1. Schouten HJ, Geersing GJ, Koek HL, et al. Diagnostic accuracy of conventional or age adjusted D-dimer cut-off values in older patients with suspected venous thromboembolism: systematic review and meta-analysis. BMJ. 2013;346:f2492. - PMC - PubMed
    1. Qaseem A, Snow V, Barry P, et al. Joint American Academy of Family Physicians/American College of Physicians Panel on Deep Venous Thrombosis/Pulmonary Embolism. Current diagnosis of venous thromboembolism in primary care: a clinical practice guideline from the American Academy of Family Physicians and the American College of Physicians. Ann Fam Med. 2007;5:57–62. - PMC - PubMed
    1. Vossen JA, Albrektson J, Sensarma A, et al. Clinical usefulness of adjusted D-dimer cut-off values to exclude pulmonary embolism in a community hospital emergency department patient population. Acta Radiol. 2012;53:765–768. - PubMed
    1. van Es J, Mos I, Douma R, et al. The combination of four different clinical decision rules and an age-adjusted D-dimer cut-off increases the number of patients in whom acute pulmonary embolism can safely be excluded. Thromb Haemost. 2012;107:167–171. - PubMed
    1. Deep vein thrombosis (DVT) DynaMed Web site. Available at: http://web.ebscohost.com/dynamed/viewarticle?data=dGJyMPPp44rp2%2fdV0%2b.... Updated January 30, 2014. Accessed February 13, 2014.

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