2018
The effects of cannabidiol (CBD) on cognition and symptoms in outpatients with chronic schizophrenia a randomized placebo controlled trial
Boggs DL, Surti T, Gupta A, Gupta S, Niciu M, Pittman B, Schnakenberg Martin AM, Thurnauer H, Davies A, D’Souza D, Ranganathan M. The effects of cannabidiol (CBD) on cognition and symptoms in outpatients with chronic schizophrenia a randomized placebo controlled trial. Psychopharmacology 2018, 235: 1923-1932. PMID: 29619533, DOI: 10.1007/s00213-018-4885-9.Peer-Reviewed Original ResearchMeSH KeywordsAdministration, OralAdultAffectAntipsychotic AgentsCannabidiolChronic DiseaseCognitionCognitive DysfunctionDouble-Blind MethodFemaleFollow-Up StudiesHumansMaleMental Status and Dementia TestsMiddle AgedOutpatientsPsychiatric Status Rating ScalesSchizophreniaSchizophrenic PsychologyTreatment OutcomeConceptsMATRICS Consensus Cognitive BatterySide effectsChronic schizophreniaAntipsychotic-treated patientsMovement side effectsFixed-dose studyPlacebo-treated subjectsWeeks of treatmentPANSS total scoreEffects of cannabidiolWorsening of moodNegative Syndrome ScaleAntipsychotic-treated outpatients× time effect× time interactionMCCB composite scoreOral cannabidiolCBD groupClinical trialsParallel groupPANSS scoresMethodsThis studyPsychotic symptomsConsensus Cognitive BatterySyndrome Scale
2011
The safety of studies with intravenous Δ9-tetrahydrocannabinol in humans, with case histories
Carbuto M, Sewell RA, Williams A, Forselius-Bielen K, Braley G, Elander J, Pittman B, Schnakenberg A, Bhakta S, Perry E, Ranganathan M, D’Souza D, The Yale THC Study Group. The safety of studies with intravenous Δ9-tetrahydrocannabinol in humans, with case histories. Psychopharmacology 2011, 219: 885-896. PMID: 21845389, DOI: 10.1007/s00213-011-2417-y.Peer-Reviewed Original ResearchConceptsAdverse eventsPost-study periodCareful subject selectionMinor adverse eventsPhysical adverse eventsFrequent side effectsLong-term followCannabinoid receptor systemFaster infusion rateCannabinoid receptor ligandsIntravenous THCPlacebo infusionCannabinoid systemInfusion rateStudy participationSide effectsAbuse liabilityHigh dosesReceptor systemΔ9-tetrahydrocannabinolInfusionPsychoactive effectsReceptor ligandsTest daySubjects