Journal article

D-dimer assays - A help or hindrance in suspected pulmonary thromboembolism assessment?

HK Bayes, CA O'Dowd, NJ Glassford, A McKay, S Davidson

JOURNAL OF POSTGRADUATE MEDICINE | WOLTERS KLUWER MEDKNOW PUBLICATIONS | Published : 2011

Abstract

BACKGROUND: Suspected pulmonary thromboembolism (PTE) is a common presentation to acute medical units and can cause diagnostic difficulty. National guidelines on PTE management highlight the need for clinical probability assessment and D-dimer assays to ensure appropriate use of diagnostic imaging. D-dimers are used widely in UK hospitals, yet concern exists regarding their misuse. AIMS: In this study we aimed to assess the impact of the introduction of D-dimer assays, combined with clinical probability assessment, for evaluation of suspected PTE in our unit. MATERIALS AND METHODS: This was a prospective audit of all patients presenting with suspected PTE over two 12-week periods, exactly 1 ..

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University of Melbourne Researchers