An International, Observational Study to Define Factors Influencing Response to One BoNT-A Injection Cycle in Subjects Suffering From Idiopathic Cervical Dystonia
An International, Observational Study to Define Factors Influencing Response to One BoNT-A Injection Cycle in Subjects Suffering From Idiopathic Cervical Dystonia
A post marketing, international, multicenter, observational, prospective, longitudinal study. The purpose of the study is to describe cervical dystonia sub-types with their injection protocols and response to BoNT-A.
Inclusion Criteria:
Exclusion Criteria: