2019
Effects of haloperidol on the delta-9-tetrahydrocannabinol response in humans: a responder analysis
Gupta S, De Aquino JP, D’Souza D, Ranganathan M. Effects of haloperidol on the delta-9-tetrahydrocannabinol response in humans: a responder analysis. Psychopharmacology 2019, 236: 2635-2640. PMID: 30919005, PMCID: PMC6697616, DOI: 10.1007/s00213-019-05235-x.Peer-Reviewed Original ResearchConceptsDissociative Symptoms ScalePANSS positive scalePsychotomimetic effectsHuman laboratory studiesRole of dopaminePsychosis-like effectsHaloperidol conditionNegative Syndrome ScalePANSS positive scoreDopaminergic antagonismPositive scalePlacebo conditionResponder analysisSyndrome ScaleSymptom ScaleDouble-blind studyEffects of haloperidolDopaminergic signalingOral haloperidolIndividualsOnly respondersPositive scoreIntravenous administrationHealthy individualsHaloperidol
2018
The Psychiatric Consequences of Cannabinoids
De Aquino JP, Sherif M, Radhakrishnan R, Cahill JD, Ranganathan M, D'Souza D. The Psychiatric Consequences of Cannabinoids. Clinical Therapeutics 2018, 40: 1448-1456. PMID: 29678279, DOI: 10.1016/j.clinthera.2018.03.013.Peer-Reviewed Original ResearchConceptsPsychiatric effectsPsychiatric disordersPre-existing psychiatric disordersCannabis useLong-term brain changesRates of cannabisNegative psychiatric outcomesNegative psychiatric effectsDose-dependent effectPublic mental healthCannabinoid exposureWithdrawal syndromeCannabis exposureAcute effectsBrain changesMood disordersPsychiatric outcomesGeneral populationPsychomotor functionHealthy individualsMedical cannabisPsychiatric consequencesChronic exposureSignificant impairmentMental health