https://www.selleckchem.com/pr....oducts/bay-1816032.h
Tremor is an important phenotypic feature of dystonia. Using the new concept (Col-Cap) of classification we examined the frequency of tremor in cervical dystonia (CD) patients, their main subtypes and muscles injected. In this large study conducted at multiple movement disorder centres in Europe and India, between January and June 2019, we examined 293 patients with idiopathic CD who were all treated with botulinum toxin (BTX). The dystonic head tremor (DHT+) was present in 57.6 % of CD patients and they had a significantly longer d