Elsevier, Neuromuscular Disorders, 7(23), p. 529-539, 2013
DOI: 10.1016/j.nmd.2013.04.005
Full text: Download
Therapeutic trials in Duchenne Muscular dystrophy (DMD) exclude young boys because traditional outcome measures rely on cooperation. The Bayley-III Scales of Infant and Toddler Development (Bayley-III) have been validated in developing children and those with developmental disorders but have not been studied in DMD. Expanded Hammersmith Functional Motor Scale (HFMSE) and North Star Ambulatory Assessment (NSAA) may also be useful in this young DMD population. Clinical evaluators from the MDA-DMD Clinical Research Network were trained in these assessment tools. Infants and boys with DMD (n=24; 1.9±0.7 years) were assessed. The mean Bayley-III motor composite score was low (82.8 ± 8; p=