Augmenting occupational therapy treatment of upper-extremity spasticity with botulinum toxin A: A case report of progress at discharge and 2 years later

This case report summarizes occupational therapy services provided to a participant after botulinum toxin A (BTA) injections and her improvements 2 years later. The injections were performed to neutralize spasticity in the left upper extremity after a stroke. Along with BTA, the participant received occupational therapy for 12 weeks, using neurodevelopmental and biomechanical approaches and an activity-based home program. Spasticity decreased from a 4 to a 1 on the Modified Ashworth Scale (MAS) immediately after the injections. Two years after the injections, the MAS score ranged between 1 and 1+. Initially, the participant demonstrated functional limitations in areas of splint application, dressing, toileting, and bathing. Following BTA injections and occupational therapy, the participant demonstrated increased independence in all deficit areas. For this participant, BTA, combined with functional, activity-based occupational therapy' interventions, was associated with neurological change and greater functional use of the spastic limb.