Clinical Trial: Evaluation of the Effect of Botulinum Toxin on Resting Tremor of the Refractory Upper Limb in Parkinsonians, Cross-over Study, Double Blind and Placebo-controlled

U.S., Sept. 17 -- ClinicalTrials.gov registry received information related to the study (NCT07822893) titled 'Evaluation of the Effect of Botulinum Toxin on Resting Tremor of the Refractory Upper Limb in Parkinsonians, Cross-over Study, Double Blind and Placebo-controlled' on Sept. 10.

Brief Summary: Tremor is one of the most common symptoms in Parkinson Disease (PD), affecting almost 60% of patients. There is currently no specific treatment for tremor in PD, and 30% of patients develop drug-resistant tremor, making its management more complex. Botulinum toxin (BT) is widely used in neurology, but few studies have been carried out on the effect of BT in parkinsonian tremor without consensus on its management in parkinsonian patients. In th...