• J. Surg. Res. · Jan 2014

    Low-dose aspirin therapy is not a reason for repeating head computed tomographic scans in traumatic brain injury: a prospective study.

    • Bellal Joseph, Hassan Aziz, Viraj Pandit, Narong Kulvatunyou, Terence O'Keeffe, Andrew Tang, Julie Wynne, Ammar Hashmi, Gary Vercruysse, Randall S Friese, and Peter Rhee.
    • Division of Trauma, Critical Care, Emergency Surgery, and Burns, Department of Surgery, University of Arizona, Tucson, Arizona. Electronic address: bjoseph@surgery.arizona.edu.
    • J. Surg. Res. 2014 Jan 1; 186 (1): 287-91.

    BackgroundMost studies have categorized all antiplatelet drugs into one category. The aim of our study was to evaluate the utility of repeat head computed tomography (RHCT) and outcomes in patients on low-dose aspirin (acetylsalicylic acid; ASA) therapy.MethodsPatients with traumatic brain injury with intracranial hemorrhage on initial head computed tomography (CT) were prospectively enrolled. Patients on prehospital low-dose (81 mg) aspirin therapy were matched with patients exclusive of antiplatelet and anticoagulation therapy using propensity score matching in a 1:1 ratio for age, Glasgow Coma Scale, head Abbreviated Injury Scale score, Injury Severity Score, and neurological examination. Outcome measures were progression on RHCT and subsequent neurosurgical intervention.ResultsA total of 144 patients who had intracranial hemorrhage on initial CT scan (ASA group: 72; No-ASA group: 72) were enrolled. The mean age was 72.8 ± 11.7 years, 59.7% were male, and median head Abbreviated Injury Scale was 3 (2-3). There was no difference in progression on RHCT (25% in ASA versus 16.6% in no-ASA), change in management as a result of RHCT (1.4% versus 1.4%), RHCT as a result of neurological decline (0 versus 1.4%), discharge Glasgow Coma Scale (15 [14-15] versus 15 [14-15]), and mortality (0 versus 1.4%) between the two groups.ConclusionsLow-dose aspirin therapy is not associated with progression of initial insult on RHCT or clinical deterioration. Prehospital low-dose aspirin therapy as a sole criterion should not warrant a routine repeat head CT in traumatic brain injury.Published by Elsevier Inc.

      Pubmed     Full text   Copy Citation     Plaintext  

      Add institutional full text...

    Notes

     
    Knowledge, pearl, summary or comment to share?
    300 characters remaining
    help        
    You can also include formatting, links, images and footnotes in your notes
    • Simple formatting can be added to notes, such as *italics*, _underline_ or **bold**.
    • Superscript can be denoted by <sup>text</sup> and subscript <sub>text</sub>.
    • Numbered or bulleted lists can be created using either numbered lines 1. 2. 3., hyphens - or asterisks *.
    • Links can be included with: [my link to pubmed](http://pubmed.com)
    • Images can be included with: ![alt text](https://bestmedicaljournal.com/study_graph.jpg "Image Title Text")
    • For footnotes use [^1](This is a footnote.) inline.
    • Or use an inline reference [^1] to refer to a longer footnote elseweher in the document [^1]: This is a long footnote..

    hide…

What will the 'Medical Journal of You' look like?

Start your free 21 day trial now.

We guarantee your privacy. Your email address will not be shared.