Pregabalin vs. Placebo as an Add on for Complex Regional Pain Syndrome of the Upper Limb Managed by Stellate Ganglion Block
Allocation: Randomized, Endpoint Classification: Efficacy Study, Intervention Model: Parallel Assignment, Masking: Double Blind (Subject, Caregiver, Investigator, Outcomes Assessor), Primary Purpose: Treatment
Pain relief assessed by an observer blinded to group allocation with daily pain scores and assessed weekly.
Norman Buckley, MD
Hamilton Health Sciences Corporation
Canada: Ethics Review Committee