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Updated: Jul 16, 2025

A Protocol for Comprehensive Assessment of Bulbar Dysfunction in Amyotrophic Lateral Sclerosis ALS
Published on: February 21, 2011
Jeremy M Shefner1, Tommy Bunte2, Gale Kittle1
1Department of Neurology, Barrow Neurological Institute, Phoenix, AZ, USA.
Standardizing training for the ALS Functional Rating Scale-Revised (ALSFRS-R) is crucial for reliable clinical trial outcomes. This study introduces a harmonized procedure to ensure consistent ALSFRS-R training across North America and Europe, reducing response variability.
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