• World Neurosurg · Aug 2022

    Trends and outcomes of primary, rescue, and adjunct middle meningeal artery embolization for chronic subdural hematomas.

    • Anna M Nia, Visish M Srinivasan, Farhan Siddiq, Ajith Thomas, Jan-Karl Burkhardt, Rishi R Lall, and Peter Kan.
    • Department of Neurosurgery, University of Texas Medical Branch, Galveston, Texas, USA.
    • World Neurosurg. 2022 Aug 1; 164: e568-e573.

    BackgroundMiddle meningeal artery embolization (MMAE) is an effective minimally invasive treatment for chronic subdural hematomas (cSDHs). The authors investigated outcomes of primary, adjunct, and rescue MMAE and primary surgery for the treatment of cSDH using a large-scale national database.MethodsA retrospective study of all patients who underwent MMAE and/or surgery to treat cSDH was performed using the TriNetX Analytics Network. Primary MMAE was compared with adjunct and rescue MMAE and primary surgery. Primary outcomes included headache, facial weakness, mortality, and treatment failure, within 6 months.ResultsA total of 4274 patients with cSDH met the inclusion criteria. Of these, 209 (4.9%) were treated with primary MMAE, 4050 (94.8%) were treated with primary surgery, 15 (0.35%) were treated using MMAE as an adjunct therapy, and 18 (0.42%) were treated using MMAE as a rescue following a failed surgical intervention. There were no significant differences in headache, facial weakness, and mortality between the groups. Patients who underwent primary MMAE had a significantly higher Charlson comorbidity index (P < 0.0001) than those who underwent primary surgery. The need for surgical rescue was not significantly different between primary MMAE, adjunct MMAE, and rescue MMAE (P > 0.05). Additionally, patients with primary surgery had significantly higher treatment failure than those with primary MMAE (odds ratio = 2.11, 95% confidence interval = 1.11-4.01, P = 0.020).ConclusionsThis analysis suggests no significant difference in the need for surgical rescue, complication, or mortality between primary MMAE, adjunct MMAE, and rescue MMAE. Additionally, primary MMAE is associated with a significantly lower need for surgical rescue than primary surgery.Copyright © 2022 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…