• Military medicine · Jul 2024

    Reversible Increased Anxiety Following Left-Sided Stellate Ganglion Block to Treat Posttraumatic Stress Disorder: A Case Report.

    • Sean W Mulvaney, James H Lynch, Gary E Means, Kyle J Dineen, and Sanjay Mahadevan.
    • Regenerative Orthopedics and Sports Medicine, Annapolis, MD 21401, USA.
    • Mil Med. 2024 Jul 13.

    AbstractDescribe a 2-patient case report of a rare occurrence of significantly increased anxiety after a left-sided stellate ganglion block (SGB) and the subsequent improvement of that anxiety through a right-sided SGB. Right-sided SGB to treat post-traumatic stress disorder (PTSD) has over 23 supporting publications in the peer-reviewed medical literature, including level 1 evidence. A published case series of 285 patients showed that two-level SGB may improve anxiety-related symptoms in patients. However, a recently published study indicates that some patients only respond to a left-sided SGB. The patients had an ultrasound-guided right-sided SGB for the treatment of PTSD and experienced a reduction in anxiety symptoms based on Posttraumatic Stress Disorder Checklist for DSM-5 (PCL-5) scores. Later, a left-sided SGB was performed. Clinically, the addition of a left-sided SGB is typically associated with further anxiety reduction, but in these 2 cases, the patients had a significant reversal of the improvements experienced after a right-sided SGB. Following this unusual response to a left-sided SGB, these patients were offered another right-sided SGB, after which, they experienced a significant and durable improvement in anxiety symptoms beyond the original baseline PCL-score. In rare cases and for unknown reasons, a left-sided SGB may result in acute worsening of anxiety symptoms, which can be addressed and significantly improved with the application of a subsequent right-sided SGB.© The Association of Military Surgeons of the United States 2024. All rights reserved. For commercial re-use, please contact reprints@oup.com for reprints and translation rights for reprints. All other permissions can be obtained through our RightsLink service via the Permissions link on the article page on our site–for further information please contact journals.permissions@oup.com.

      Pubmed     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…