Abstract | BACKGROUND AND PURPOSE: METHODS AND RESULTS: In a double-blind, parallel-group, multicentre study, 300 patients with blepharospasm received either Xeomin or Botox 15-80 U (J Neural Transm 2006; 113: 303). Both treatments produced statistically significant improvements from baseline in the Jankovic Rating Scale at week 3 (primary efficacy variable; Xeomin: -2.90; Botox: -2.67; P < 0.0001 from baseline for both), with the difference between treatments (-0.23) indicating that Xeomin was clinically non-inferior to Botox. No significant differences were found between Xeomin and Botox for all secondary variables. There were no clinically relevant differences between Xeomin and Botox in safety parameters, with 40 of 148 patients (27.0%) treated with Xeomin reporting adverse events versus 45 of 155 patients (29.0%) treated with Botox. The most common adverse event was ptosis (6.1% Xeomin and 4.5% Botox). CONCLUSION: Clinical evidence to date suggests that Xeomin is an effective treatment for blepharospasm that does not differ from Botox in terms of its potency, duration of effect or adverse reaction profile.
|
Authors | J Jankovic |
Journal | European journal of neurology
(Eur J Neurol)
Vol. 16 Suppl 2
Pg. 14-8
(Dec 2009)
ISSN: 1468-1331 [Electronic] England |
PMID | 20002742
(Publication Type: Journal Article, Multicenter Study, Randomized Controlled Trial)
|
Chemical References |
- Anti-Dyskinesia Agents
- Botulinum Toxins
- Botulinum Toxins, Type A
- incobotulinumtoxinA
|
Topics |
- Adult
- Aged
- Aged, 80 and over
- Anti-Dyskinesia Agents
(adverse effects, therapeutic use)
- Blepharoptosis
(chemically induced)
- Blepharospasm
(drug therapy)
- Botulinum Toxins
(adverse effects, therapeutic use)
- Botulinum Toxins, Type A
(adverse effects, therapeutic use)
- Double-Blind Method
- Female
- Humans
- Male
- Middle Aged
- Severity of Illness Index
- Time Factors
- Treatment Outcome
|