• World Neurosurg · Mar 2020

    Multicenter Study Observational Study

    Regional variation in the management of nontraumatic subdural hematomas across the United States.

    • David Robinson, Jane C Khoury, and Dawn Kleindorfer.
    • Department of Neurology and Rehabilitation Medicine, University of Cincinnati, Cincinnati, Ohio, USA. Electronic address: robin2dv@ucmail.uc.edu.
    • World Neurosurg. 2020 Mar 1; 135: e418-e423.

    BackgoundNontraumatic subdural hematomas are a common indication for inpatient hospitalization in the United States, yet there is little high-quality evidence regarding which patients should receive surgical or medical treatment. We sought to assess variation in surgical management and medical treatment with steroids for nontraumatic subdural hematomas across the United States.MethodsUsing the Premier database, we analyzed patients with a primary discharge diagnosis of nontraumatic subdural hematoma in 2014. International Classification of Diseases, Ninth Revision, procedure codes were used to identify patients who underwent surgical management, and pharmacy data were used to identify patients treated with dexamethasone. Univariable and multivariable analyses were used to examine the association of age, race, sex, academic versus nonacademic center, and regions of the United States with conservative or surgical management.ResultsThere were 3915 inpatient hospitalizations for nontraumatic subdural hematomas in 2014 in the Premier database, of whom 1860 (47.5%) underwent surgery, and 360 (9.2%) underwent treatment with dexamethasone, either as a primary treatment or as an adjuvant to surgery. Older age, female sex, and being managed outside of the Western U.S. region were associated with a lower likelihood of undergoing surgical management on multivariable analysis; only younger age was associated with a greater likelihood of being treated with dexamethasone.ConclusionsThere is considerable variability in surgical management of nontraumatic subdural hematomas across the United States based on age, sex, and region. Future studies should explore the reasons for the variability and attempt to better clarify indications for surgical management of subdural hematomas.Copyright © 2019 Elsevier Inc. All rights reserved.

      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…