The Comparison of Sympathetic Blockade of Stellate Ganglion Block and Thoracic Sympathetic Ganglion Block

Conditions: Chronic Pain; Neuropathic Pain; Complex Regional Pain Syndromes; Post Herpetic Neuralgia; Post Laminectomy Syndrome Interventions: Procedure: Stellate Ganglion Block (SGB); Procedure: Thoracic Sympathetic Ganglion Block (TSGB) Sponsors: Seoul National University Not yet recruiting
Source: ClinicalTrials.gov - Category: Research Source Type: clinical trials