The Global Spinal Muscular Atrophy Treatment Market is expected to grow at a rate of ~13% by 2026. Some of the main factors propelling the global spinal muscular atrophy treatment market is the rising prevalence of spinal muscular atrophy (SMA), growing awareness of SMA diagnosis and treatment, increasing number of initiatives to improve treatment options for rare diseases, and rising R&D activities to develop novel therapies & treatments for spinal muscular atrophy (SMA). However, the high cost associated with the treatment of spinal muscular atrophy (SMA) is likely to hamper the market growth.