OBJECTIVE: Cervical dystonia (CD) is the most common form of adult-onset focal dystonia, and botulinum toxin A (BoNT-A) has become the first-line treatment for this condition. METHODS: In this work, we present data of 207 CD patients treated with BoNT-A for 6.7 +/- 3.5 years. One hundred and sixty-three patients were treated with Dysport (mean dose, 389 +/- 144 U) and 44 with Botox (mean dose, 145 +/- 44 U). RESULTS: The mean clinical benefit, based on a 0-3 scale (0=no effect, 1=slight, 2=moderate and 3=marked improvement) was similar for Dysport (2.5 +/- 0.3) and Botox (2.2 +/- 0.4). Adverse events were mild and similar for both products. Fewer than 2% of the patients developed neutralizing antibodies. DISCUSSION: These data confirm the efficacy and safety of BoNT-A treatment in CD over an extended period of up to 14 years.
OBJECTIVE:Cervical dystonia (CD) is the most common form of adult-onset focal dystonia, and botulinum toxin A (BoNT-A) has become the first-line treatment for this condition. METHODS: In this work, we present data of 207 CDpatients treated with BoNT-A for 6.7 +/- 3.5 years. One hundred and sixty-three patients were treated with Dysport (mean dose, 389 +/- 144 U) and 44 with Botox (mean dose, 145 +/- 44 U). RESULTS: The mean clinical benefit, based on a 0-3 scale (0=no effect, 1=slight, 2=moderate and 3=marked improvement) was similar for Dysport (2.5 +/- 0.3) and Botox (2.2 +/- 0.4). Adverse events were mild and similar for both products. Fewer than 2% of the patients developed neutralizing antibodies. DISCUSSION: These data confirm the efficacy and safety of BoNT-A treatment in CD over an extended period of up to 14 years.
Authors: A R Bentivoglio; E Di Stasio; D Mulas; M L Cerbarano; T Ialongo; A Laurienzo; Martina Petracca Journal: Neurotox Res Date: 2017-05-06 Impact factor: 3.911
Authors: Margherita Fabbri; Giorgio Leodori; Ricardo M Fernandes; Roongroj Bhidayasiri; Maria Jose Marti; Carlo Colosimo; Joaquim J Ferreira Journal: Neurotox Res Date: 2016-01 Impact factor: 3.911
Authors: Maria Fiorella Contarino; Joost Van Den Dool; Yacov Balash; Kailash Bhatia; Nir Giladi; Johannes H Koelman; Annemette Lokkegaard; Maria J Marti; Miranda Postma; Maja Relja; Matej Skorvanek; Johannes D Speelman; Evelien Zoons; Joaquim J Ferreira; Marie Vidailhet; Alberto Albanese; Marina A J Tijssen Journal: Front Neurol Date: 2017-02-24 Impact factor: 4.003