A study of the efficacy of stellate ganglion blocks in complex regional pain syndromes of the upper body

Conclusions: SGB are relatively safe and effective management in patients with neuropathic conditions already on pharmacotherapy. Serial blocks attained an average reduction in pain by >3 NPRS points from the baseline for both spontaneous and provoked pain with a decrease in mean DASH score and improvement in ROM.
Source: Journal of Anaesthesiology Clinical Pharmacology - Category: Anesthesiology Authors: Source Type: research