*Based on commercial patients, early access patients, and clinical trial participants through December 2019.
†Includes clinical trial patients.
‡Clinical studies of SPINRAZA did not include sufficient numbers of subjects aged 65 and over to determine whether they respond differently from younger patients.
§Based on commercial patients in the US (including Puerto Rico) through December 2019.
SPINRAZA is an antisense oligonucleotide
designed to target an underlying cause of
motor neuron loss in SMA.1
SPINRAZA is the treatment that’s been studied in the longest clinical trial program in SMA to date.3
The most common side effects of SPINRAZA include lower respiratory infection, pyrexia, constipation, headache, vomiting, back pain, and post-lumbar puncture syndrome. These are not all of the possible side effects of SPINRAZA.
*Based on commercial patients, early access
patients, and
clinical trial participants through
December 2019.
Individual results may vary based on several factors, including severity of disease, initiation of treatment, and duration of therapy.
The Biogen SMA360°™ support program provides services for patients and their families that address nonmedical barriers to access.
“Around age 32, I had moved across the country and started working with a new doctor. I was feeling weaker but learning to accept it. My doctor mentioned a treatment to me called SPINRAZA.”