Assessment of Botulinum Neurotoxin Injection for Dystonic Hand Tremor – A Randomized Clinical Trial

RCT (n=30) reports botulinum injections were superior to placebo in reducing tremor severity; the Fahn-Tolosa-Marin Tremor Rating Scale total score was significantly lower in the botulinum group at 12 weeks (adjusted mean difference, –5.7; 95% CI, –11.0 to –0.5; P =0.03).

Source:

JAMA Neurology