Long-Term Abobotulinumtoxin A Treatment of Cervical Dystonia.

作者: A. R. Bentivoglio , E. Di Stasio , D. Mulas , M. L. Cerbarano , T. Ialongo

DOI: 10.1007/S12640-017-9737-6

关键词:

摘要: Botulinum toxin is considered as first-line therapy for cervical dystonia, but few papers have addressed these issues in the long term. Aim of this study was to investigate long-term efficacy and safety abobotulinumtoxin A (A/Abo) patients with primary dystonia. Consecutive who received at least six injections A/Abo were included. Safety assessed on patients’ self-reports. Efficacy by recording total duration benefit, maximum efficacy, disease severity measured means Tsui score, pain intensity evaluated visual analog scale (VAS). Thirty-nine PCD The mean dose injected 701.5 ± 280.6 U. clinical improvement 93.0 30.7 days, while 77.1 27.1 days. VAS before 4 weeks after injection 4.4 1.8 1.6, respectively. score treatment 5.7 3.5 1.5, Doses significantly increased over time, displayed a tendency decrease along time. Side effects occurred 19.6% all treatments severe only four injections. results our confirm effectiveness profile

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