According to a recently published study, marijuana-based treatments could be beneficial for managing symptoms of Tourette syndrome.
The study, titled Efficacy of Cannabis-Based Medicine in the Treatment of Tourette Syndrome: A Systematic Review and Meta-Analysis, was published online in the European Journal of Clinical Pharmacology and ahead of print by the US National Library of Medicine. The study was conducted by researchers from several institutions, including Mansoura University, Damanhour University, Alexandria Main University Hospital, Suez Canal University, South Valley University, Al-Quds University, Kafrelsheikh University, and the Poznan University of Medical Sciences. All by the Poznan University of Medical Sciences (Poland) are based in Egypt.
Tourette syndrome (TS) is a neurodevelopmental disorder characterized by involuntary motor and vocal tics. It affects between 0.3% and 0.7% of children, with its pathophysiology remaining largely unknown. Although there are established treatment options, such as behavioral therapy and neuroleptics, they do not cure the condition. Researchers note that cannabis-based medicine has emerged as a potential new strategy, hypothesized to interact with the endogenous cannabinoid system, yet its efficacy and safety require further research.
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