Alexa O Levey, Grant H Chen, Alexandra Ngyuen, Luis Ostrosky-Zeichner, Jamal Hasoon, Sepideh Saroukhani, Matthew Lin
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引用次数: 0
Abstract
Purpose: Pilot study to evaluate the safety and effectiveness of stellate ganglion blocks in the treatment of symptoms related to long COVID infection.
Materials and methods: A total of 17 patients who underwent stellate ganglion block for the treatment of their long COVID symptoms were included. COMPASS-31, GAD-7, PCL-5, and Fatigue Severity Score (FSS) pre and post intervention surveys and data on baseline heartrate and post- block heart rate recorded in the EMR.
Results: A total of 94% of patients reported moderate-to-severe autonomic dysfunction pre-procedure as measured by COMPASS-31. All patients reported some degree of symptomatic improvement from the block. Specifically, patients had significantly lower FSS scores (P = 0.002) and heart rate post-procedure (P = 0.008). Although the decrease in PCL-5 scores after the procedure was clinically meaningful, this change was not statistically significant (P = 0.159). No significant difference was found in pre and post procedure GAD-7 scores (P = 0.101).
Conclusions: Stellate ganglion block is a safe, low-risk, minimally invasive, and effective procedure in the treatment of symptoms for long COVID. It should be evaluated as an adjunctive treatment of select patients in this population.