Our study findings indicate that cannabis-based medicine did not improve pain by a clinically important margin. Consequently, our study advises against the addition of cannabis-based medicine to the standard medication treatment for pain in patients with traumatic brachial plexus injury.
Expert Commentary: Cannabis Shows No Meaningful Benefit for Brachial Plexus Injury Pain, But the Question Isn’t Closed
Its negative results should not close the door to future studies of other conditions that may respond to cannabinoids.