Feasibility and Preliminary Effectiveness of HABIT-ILE + Functional Strength Training in Children With Spinal Muscular Atrophy (SMA): a Prospective Single-group Intervention Trial.
This single-arm pilot study will assess the preliminary effectiveness of an intensive motor skill intervention (HABIT-ILE) combined with functional strength training (FST) in children with SMA who are receiving disease-modifying therapies. Participants will attend a HABIT-ILE + FST summer camp for 6 hours per day over a 3-week period, totaling 90 hours of training.
• Have a confirmed SMA diagnosis
• Be 5-17 years old
• Complete all pre- and post-intervention assessments
• Understand and speak English
• Follow instructions without major cognitive or behavioral issues
• Have received a stable disease-modifying therapy (DMT) dose for ≥6 months
• Be classified as a sitter or walker (SMA type 2 or 3) with supported standing ability (score ≥1 on Item 18 of the HFMSE) without KAFOs, AFOs, or external standing devices