U.S., Oct. 27 -- ClinicalTrials.gov registry received information related to the study (NCT07894198) titled 'VTS Sensorimotor Neuromodulation in WC' on Oct. 05.
Brief Summary: Writer's cramps (WC) is a focal task-specific upper limb dystonia that significantly impairs handwriting and other manual skills, affecting functionality. WC is one of the most common task-specific dystonias, affecting 3.8-80 per million individuals. The first-line management option is botulinum toxin injections in the muscles affected by the involuntary movements, causing a transient neuromuscular blocking effect and reducing muscle abnormal contraction. However, the effect lasts for around 3 months or less, is invasive, may cause unintended hand weakness, and the b...