2021
A Phase-2 Pilot Study of a Therapeutic Combination of Δ9-Tetrahydracannabinol and Palmitoylethanolamide for Adults With Tourette’s Syndrome
Bloch MH, Landeros-Weisenberger A, Johnson JA, Leckman JF. A Phase-2 Pilot Study of a Therapeutic Combination of Δ9-Tetrahydracannabinol and Palmitoylethanolamide for Adults With Tourette’s Syndrome. Journal Of Neuropsychiatry 2021, 33: 328-336. PMID: 34340527, DOI: 10.1176/appi.neuropsych.19080178.Peer-Reviewed Original ResearchConceptsTourette syndromeTic symptomsUncontrolled trialsYale Global Tic Severity Scale-Total Tic ScoreDouble-blind placebo-controlled trialAvailable evidence-based treatmentsPhase 2 pilot studyExtension phasePlacebo-controlled trialRefractory Tourette syndromeTotal tic scoreEffective pharmacological treatmentCannabis-derived compoundsEvidence-based treatmentsTHC dosingSecondary outcomesPrimary outcomeComorbid conditionsPharmacological treatmentTic scoreYGTSS scoresTherapeutic combinationsSide effectsTrial designSyndrome
2019
The Potential of Cannabinoid-Based Treatments in Tourette Syndrome
Artukoglu BB, Bloch MH. The Potential of Cannabinoid-Based Treatments in Tourette Syndrome. CNS Drugs 2019, 33: 417-430. PMID: 30977108, DOI: 10.1007/s40263-019-00627-1.Peer-Reviewed Original ResearchConceptsTourette syndromeCannabinoid systemAdult populationPositive urine drug screenBiological rationaleCannabinoid-based treatmentsPotential of cannabinoidsTourette syndrome populationsPlacebo-controlled trialTreatment of ticsUrine drug screensNovel pharmacological treatmentsCannabis-derived compoundsStrong biological rationaleCurrent evidence baseComprehensive literature searchDevelopmental adverse effectsRefractory patientsSafety profilePharmacological treatmentClinical trialsTic disordersUncertain efficacyFurther trialsSyndrome population