Thoracic sympathetic block with botulinum toxin A for complex regional pain syndrome: a retrospective case series. Journal Abstract - Guideline Central

Thoracic sympathetic block with botulinum toxin A for complex regional pain syndrome: a retrospective case series.

Published: 2026 Jun

Authors

, , , ,

Abstract

Sympathetic interventions are frequently used in complex regional pain syndrome (CRPS). However, the evidence is inconclusive, and the response may depend on phenotype, anatomical target, and treatment durability. For upper-extremity CRPS, clinical data on thoracic sympathetic block (TSB) with botulinum toxin type A (BoNT-A) are lacking.

Keywords: Botulinum toxin, Case series, Complex regional pain syndrome, Interventional pain management, Sympathetic block

Source

Interventional pain medicine

Publication Type

Journal Article

Language

English

PubMed ID

42238955

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