Physical therapy approach to spinocerebellar ataxia: a systematic review

Abstract

The spinocerebellar ataxia (SCA) is an inherited disorder that leads to progressive degeneration of the cerebellum and its pathways with impairments of balance and other functions. Physical therapy studies for SCA treatment and their methodological quality were examined. We also investigated if the benefits achieved with treatment can be retained. The interventions identified included balance, gait and coordination training; strengthening; weights around the limbs during exercise and transcranial magnetic stimulation. The long-term improvements were related to the degree of SCA evolution and the continuity of exercise practice. Nevertheless, further studies with higher scientific accuracy are necessary to elect the best physical therapy approaches for SCA patients.