| Not yet recruiting | N/A | 60 | Europe | Strength force measurment, MyoGrip/Pinch, Time tests, 10mWT, 30STS, 6MWT, 9HPT, Motor scales, Questionnaires, Accelerometry, MNR, Bio-impedance analysis | Institut de Myologie, France, Roche Pharma AG | Muscular Atrophy, Spinal, Type II, Muscular Atrophy, Spinal, Type III | 01/24 | 01/24 | | |