What question did this study set out to answer?

To evaluate the efficacy of stellate ganglion block in treating long COVID symptoms and identify gaps in current literature.

April 15, 2026Open Access

Stellate Ganglion Block in the Treatment of Long COVID: A Systematic Review

Key Points

To evaluate the efficacy of stellate ganglion block in treating long COVID symptoms and identify gaps in current literature.
Conducted a systematic review of existing studies on stellate ganglion block and long COVID
Analyzed heterogeneous study designs and varying follow-up periods
Identified the need for standardized research with larger samples and control groups
Stellate ganglion block shows promising benefits for some long COVID symptoms
Current literature consists of small, uncontrolled studies
Need for more extensive and controlled trials to confirm efficacy

Abstract

Stellate ganglion block is a promising treatment that appears to generate substantive benefit for many of the symptoms seen in long COVID. However, the current literature has small, uncontrolled studies with heterogenous study designs and follow-up periods. Standardized research with larger sample sizes, control groups, and longer-term follow up is necessary to elucidate the degree of benefit. IRB approval and clinical trial registration not required.

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Discussion

Authors

Sudeep Peddireddy

Noah VanWingerden

Priya Patel

Journals

Current Pain and Headache Reports

Actions

Institutions

Temple University

Lieber Institute for Brain Development

References and Citations

Connected Papers

Building similarity graph...

Analyzing shared references across papers

Stellate Ganglion Block in the Treatment of Long COVID: A Systematic Review

Key Points

Abstract

Citation Network

Connected Papers

Discussion

Authors

Journals

Actions

Institutions

References and Citations

Citation Network

Connected Papers

Discussion

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