Motor improvements in adults with spinal muscular atrophy (SMA) treated with Spinraza (nusinersen) paralleled a boost in the strength and duration of electrical impulses along nerves that supply the muscles, a study shows. In an SMA mouse model, Spinraza restored dormant motor neurons, the nerve cells that aid…

Treatment with Spinraza (nusinersen) and physical therapy that focused on posture improved motor skills in a young boy with spinal muscular atrophy (SMA) type 0 and prevented the progression of scoliosis. That’s according to a case report in Japan that demonstrated the boy was able to sit…

A higher dose of Spinraza (nusinersen) may be more effective than the currently approved dosing schedule in people with spinal muscular atrophy (SMA) for maintaining motor function, according to data from the DEVOTE clinical trial. Results from the study, which was sponsored by Spinraza’s maker Biogen, were…

Treatment with Spinraza (nusinersen) extended the distance adults with spinal muscular atrophy (SMA) type 3 could walk during a six-minute walking test (6MWT), but they walked farther during the first minute than the sixth, a sign of fatigability despite treatment, a study suggests. “The increase in 6WMT distance…

Three young people with severe spinal muscular atrophy (SMA) type 1 and treated with Spinraza (nusinersen) after their disease had already significantly advanced were seen by their caregivers to better control their finger and face movements, according to a Japanese report. The gains helped the patients, who depended…

Modified surgery to correct a severe abnormal curvature of the spine in people with spinal muscular atrophy (SMA) allowed for reliable access to the spinal canal for Spinraza (nusinersen) injections, a small study shows. Spinraza, guided by ultrasound, was successfully administered through a small hole created in the…

Being on Spinraza (nusinersen) for up to three years results in a gain in motor function for children with spinal muscular atrophy (SMA) type 2, with the youngest children benefiting the most from treatment, a small study has found. “It is therefore important to start the treatment as…

Treatment with Spinraza (nusinersen) improved certain aspects of sleep for children with spinal muscular atrophy (SMA) type 1, according to a recent study. Patients were falling asleep sooner and spending more time asleep at night after six months of treatment. There was also evidence of alterations in electrical…

Most of the infants and children with spinal muscular atrophy (SMA) in the RESPOND clinical trial who responded poorly to the gene therapy Zolgensma showed gains in motor function with Biogen’s Spinraza (nusinersen), according to early results. Prior preclinical studies have suggested Zolgensma may target only…

Spinraza (nusinersen) carries relatively few side effects and nearly halves the odds of children and adolescents with spinal muscular atrophy (SMA) having serious or fatal side effects compared with a placebo, according to a meta-analysis. The study, “Adverse events in the treatment of spinal muscular atrophy in…