Spinal Implant Shows Promise in Improving Muscle Function for SMA Patients

A pilot study reveals that spinal cord stimulation can temporarily enhance strength and mobility in adults with spinal muscular atrophy.

Researchers at the University of Pittsburgh conducted a month-long pilot trial involving three adults with spinal muscular atrophy (SMA).
Participants experienced improved muscle strength, reduced fatigue, and increased walking ability after receiving spinal cord stimulation therapy.
The implanted device delivered electrical impulses to the lower spinal cord, reactivating dormant motor neurons and improving neural circuit function.
While the improvements were temporary and faded after the device was removed, the study offers a potential new approach to treating SMA and similar neurodegenerative diseases.
Researchers aim to conduct longer studies to evaluate the long-term safety and efficacy of this neurostimulation therapy.