Randomized Controlled Trial
Ultramicronized palmitoylethanolamide in spinal cord injury neuropathic pain: A randomized, double-blind, placebo-controlled trial.
Pain. 2016 Sep 1; 157 (9): 2097-103.
Randomized Controlled Trial
Longstanding neuropathic pain after spinal cord injury is refractory to transcranial direct current stimulation: A randomized controlled trial.
Pain. 2013 Oct 1;154(10):2178-84.
Meta Analysis
Progression of Neuropathic Pain after Acute Spinal Cord Injury: A Meta-Analysis and Framework for Clinical Trials.
J. Neurotrauma. 2019 May 1; 36 (9): 1461-1468.