Evaluation of Children with SMA Type 1 Under Treatment with Nusinersen within the Expanded Access Program in Germany

Abstract

When analyzing a broad spectrum of SMA type 1 patients, many children showed an improvement of motor function after six months of treatment with nusinersen, which is generally not expected within the natural course of the disease. Long-term observation and follow-up of patients with later onset types of SMA are crucial to understand the clinical impact of treatment with nusinersen.