Mexiletine May Lessen Motor Neuron ‘Excitability’ to Ease Cramps, Small Trial Suggests
Mexiletine, a heart medication used off-label to treat muscle cramps due to amyotrophic lateral sclerosis (ALS), was found to be well-tolerated and to stabilize the “hyperexcitability” of motor neurons in a small group of ALS patients in a pilot Phase 2 trial. Data from the study (NCT02781454)…