Authors: Jackson CE, Gronseth G, Rosenfeld J, Barohn RJ, Dubinsky R, Simpson CB, McVey A, Kittrell PP, King R, Herbelin L, Griggs R, Tawil R, Jackson C, Kissel JT, Pandya S, Downing K, Rose M, McDermott M
Title: Randomized double-blind study of botulinum toxin type B for sialorrhea in ALS patients
Source: Muscle & Nerve 2009 39(2): 137-143
Year: 2009
Research Design: Randomised Controlled Trial
Rating Score: 07/10
This rating is confirmed
Eligibility specified - Y
Random allocation - Y
Concealed allocation - Y
Baseline comparability - N
Blind subjects - Y
Blind therapists - N
Blind assessors - Y
Adequate follow-up - Y
Intention-to-treat analysis - N
Between-group comparisons - Y
Point estimates and variability - Y

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