Complex Regional Pain Syndromes Clinical Trial
Official title:
Comparison Between Cervical Epidural and Stellate Ganglion Block in Management of Complex Regional Pain Syndrome of the Upper Limb A Prospective Comparative Study
Evaluate the efficacy of two regimens of management in relieving chronic refractory pain in patients with upper limb complex regional pain syndrome after orthopedic trauma
Ideal therapy for Complex Regional Pain Syndrome is multimodal with the use of physical therapy, psychotherapy, and pharmacologic therapy to complement interventional procedures. Within pharmacotherapy, drugs most often utilized include non steroidal anti-inflammatory drugs (NSAIDs), gamma-aminobutyric acid receptor agonists (i.e., gabapentin, pregabalin), and N-methyl-D-aspartate (NMDA) receptor antagonists (i.e., Ketamine). In complex Regional Pain Syndrome treatment, stellate ganglion block (SGB) is a well-established method of nerve blockade of the sympathetic ganglia in the lower cervical and upper thoracic region. Epidural block have differential block as sensory, motor, and sympathetic. Nerve functions are blunt at different rates and to different degrees. Sensory block occurs with a lower concentration of Local anathesia and develops faster than motor block with coexisting sympathectomy. ;
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