The Successful Use of Left-sided Stellate Ganglion Block in Patients That Fail to Respond to Right-sided Stellate Ganglion Block for the Treatment of Post-traumatic Stress Disorder Symptoms: A Retrospective Analysis of 205 Patients
| Autor: | James H Lynch, Kamisha E Curtis, Tamara S Ibrahim, Sean W. Mulvaney |
|---|---|
| Rok vydání: | 2021 |
| Předmět: |
business.industry
Ropivacaine Local anesthetic medicine.drug_class Stellate Ganglion Public Health Environmental and Occupational Health Traumatic stress General Medicine Left sided Stress Disorders Post-Traumatic Anesthesia Chart review Retrospective analysis Humans Medicine In patient Stellate ganglion block Anesthetics Local business Autonomic Nerve Block Retrospective Studies medicine.drug |
| Zdroj: | Military Medicine. 187:e826-e829 |
| ISSN: | 1930-613X 0026-4075 |
| Popis: | Introduction Ultrasound-guided stellate ganglion block (SGB) is an injection of local anesthetic (8mL of 0.5% ropivacaine) in the neck to temporarily block the cervical sympathetic trunk which controls the body’s fight-or-flight response. This outpatient procedure takes less than thirty minutes and is immediately effective. Our goal was to determine if a left-sided stellate ganglion block is effective for treating posttraumatic stress disorder (PTSD) symptoms. While right-sided SGB has been extensively studied, left-sided SGB has not been formally evaluated for this indication. Materials and Methods Our hypothesis was that patients who fail to improve following a right-sided SGB will report significant improvement following a left-sided SGB. A retrospective chart review was conducted for patients who received SGB for PTSD symptoms between August 2019 and March 2020. All procedures were performed at an established musculoskeletal practice by the same anesthesia/pain fellowship-trained physician. Subjects included those who underwent a left-sided SGB (LSGB) only after non-response to a right-sided SGB (RSGB). Non-response was defined as less than 10 points of improvement on a PTSD Checklist (PCL-5). Results Out of 205 patients, 20 did not respond to an RSGB and were included in our analysis. Ten of these patients subsequently received an LSGB, and 90% responded favorably (PCL-5 mean improvement = 28.3 points). Conclusions Based on our sample of 205 patients receiving SGB for PTSD, we concluded that at least 4.4% did not respond to a right-sided SGB but did have a significant response to a left-sided SGB. |
| Databáze: | OpenAIRE |
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