Prescribing information for Zolgensma (onasemnogene abeparvovec-xioi), an approved gene therapy for spinal muscular atrophy (SMA), is being updated following the death of two patients who developed acute liver failure after treatment. Acute liver failure was known to be a potential severe side effect of Zolgensma, highlighted in a…

Zolgensma safely and effectively halts disease progression in infants genetically diagnosed with spinal muscular atrophy (SMA) but not yet showing symptoms, according to final data from the SPR1NT Phase 3 clinical trial. “When treated with Zolgensma prior to the onset of symptoms, not only did all 29 patients…

Infants with spinal muscular atrophy (SMA) who are being screened for Zolgensma may present with maternal antibodies against the therapy’s viral carrier — making them ineligible for the therapy — until the age of 8 months, a small study shows. This means that an infant first testing positive for…

Zolgensma appears generally safe and well tolerated among spinal muscular atrophy (SMA) patients weighing 8.5 kilograms (about 18.7 lbs) or more, with no new safety concerns identified in the heavier group. Notably, 8.5 kilograms was the maximum weight of SMA patients enrolled in clinical trials supporting Zolgensma’s approval.

Novartis Gene Therapies is expanding its manufacturing capacity for Zolgensma (onasemnogene abeparvovec) — its disease-modifying gene therapy for spinal muscular atrophy (SMA) — after its commercial licensure approval was approved by the U.S. Food and Drug Administration (FDA). The approval will allow the company to produce, test and…

Most of the children with spinal muscular atrophy (SMA) who received the gene therapy Zolgensma (onasemnogene abeparvovec) in their first weeks of life are able to walk independently within developmentally normal age ranges, according to new research from the SPR1NT clinical trial. The findings were presented at this year’s…

Even when given to young children with spinal muscular atrophy (SMA) at ages older than 6 months, the gene therapy Zolgensma (onasemnogene abeparvovec) can improve motor function, an analysis of real-world data show. Indeed, more than 70% of babies treated between 6 and 24 months had better scores…

Unlike in Australia, the U.S., and even several EU countries, there have been no programs for newborn screening for spinal muscular atrophy (SMA) in the United Kingdom — despite compelling evidence that an early diagnosis can improve patient outcomes. Now, Oxford University in the U.K. has launched a pilot study…

The U.S. Food and Drug Administration (FDA) has added acute liver failure to the list of safety concerns with use of Zolgensma (onasemnogene abeparvovec-xioi) in children with spinal muscular atrophy (SMA). The therapy’s label has been updated to contain a boxed warning highlighting the risk of higher-than-normal…

England’s National Institute for Health and Care Excellence (NICE) issued its final Zolgensma’s appraisal, recommending that the gene therapy be covered by the country’s national health service (NHS) and provided at low or no cost to eligible spinal muscular atrophy (SMA) patients. The positive recommendation is consistent with England NHS’…