A randomized, double-blind study of repeated incobotulinumtoxinA (Xeomin(®)) in cervical dystonia.

ABSTRACT: IncobotulinumtoxinA (Xeomin(®), NT 201), a preparation without accessory (complexing) proteins, has shown comparable efficacy and safety to onabotulinumtoxinA in treating cervical dystonia (CD). This study evaluated the efficacy and safety of repeated incobotulinumtoxinA injections in subjects with CD. Following a ≤20-week placebo-controlled, randomized, double-blind, single-dose main period, subjects could enter a ≤68-week prospective, randomized, double-blind, repeated-dose, flexible-interval (minimum 6 weeks) extension period with 240 U or 120 U of incobotulinumtoxinA (≤5 injections). Outcome measures included the Toronto Western Spasmodic Torticollis Rating Scale (TWSTRS) and adverse events (AEs). Of 219 subjects completing the main period, 214 were randomized in the extension period t

SUBMITTER: Evidente VG 

PROVIDER: S-EPMC3834167 | biostudies-literature | 2013 Dec

REPOSITORIES: biostudies-literature