2023
Psilocybin-assisted therapy for major depressive disorder: An exploratory placebo-controlled, fixed-order trial
Sloshower J, Skosnik P, Safi-Aghdam H, Pathania S, Syed S, Pittman B, D’Souza D. Psilocybin-assisted therapy for major depressive disorder: An exploratory placebo-controlled, fixed-order trial. Journal Of Psychopharmacology 2023, 37: 698-706. PMID: 36938991, DOI: 10.1177/02698811231154852.Peer-Reviewed Original ResearchConceptsMajor depressive disorderAntidepressant effectsDepressive disorderSevere major depressive disorderPsilocybin-assisted therapyEarly phase studiesQuality of lifeClinical improvementDosing sessionsMajor depressionPsilocybin administrationPlacebo effectPsychotherapeutic supportPlaceboTherapy effectsStudy periodPsychotherapy studiesFurther studiesSignificant differencesDepressionDosingTherapyHigh rateEffect sizeDegree of change
2018
The Association Between Cannabinoids and Psychosis
Tikka S, D’Souza D. The Association Between Cannabinoids and Psychosis. 2018, 127-155. DOI: 10.1007/978-3-319-90365-1_14.Peer-Reviewed Original ResearchChronic psychotic disordersPsychotic disordersClinical interventionsPsychosis outcomesEmergency department visitsOnset of psychosisPotent synthetic cannabinoidCannabinoid receptor agonistsSignificant clinical interventionHigh rateDuration of intoxicationCannabinoid exposureDepartment visitsCumulative doseReceptor agonistCannabinoid hypothesisClinical significancePeriod of intoxicationCannabinoid productsCannabis useEarly onsetPsychosisPotency of cannabisCannabinoidsRecreational cannabis
2016
Feasibility and success of cell-phone assisted remote observation of medication adherence (CAROMA) in clinical trials
DeWorsop D, Creatura G, Bluez G, Thurnauer H, Forselius-Bielen K, Ranganathan M, Deaso E, Bhat JA, D’Souza D. Feasibility and success of cell-phone assisted remote observation of medication adherence (CAROMA) in clinical trials. Drug And Alcohol Dependence 2016, 163: 24-30. PMID: 27068252, DOI: 10.1016/j.drugalcdep.2016.02.045.Peer-Reviewed Original ResearchConceptsMedication adherenceClinical trialsStudy medicationMedication nonadherenceDrug levelsActive study medicationWeekly study visitsPlacebo-controlled trialPlasma drug levelsSubstance abuse disordersPill countStudy visitStudy completionFace visitsClinical careAbuse disordersMedicationsCannabis dependencePilot studyTrialsAdherenceVisitsNonadherenceWeekly faceHigh rate
2015
Marijuana Legalization: Impact on Physicians and Public Health
Wilkinson ST, Yarnell S, Radhakrishnan R, Ball SA, D'Souza DC. Marijuana Legalization: Impact on Physicians and Public Health. Annual Review Of Medicine 2015, 67: 1-14. PMID: 26515984, PMCID: PMC4900958, DOI: 10.1146/annurev-med-050214-013454.BooksConceptsNausea/vomitingRobust clinical evidenceCertain public health issuesPublic health impactPublic health issuePublic healthHigh rateMarijuana useDependence/addictionLegitimate medical useNeuropathic painOpioid useClinical evidenceMultiple sclerosisPulmonary disordersUnintentional ingestionHealth problemsTherapeutic promiseAcute marijuana intoxicationHealth issuesMarijuana intoxicationRecreational useHealth impactsMarijuana productsCannabinoids
2012
Comorbid Alcohol, Cannabis, and Cocaine Use Disorders in Schizophrenia: Epidemiology, Consequences, Mechanisms, and Treatment
Addy P, Radhakrishnan R, Cortes J, D’Souza D. Comorbid Alcohol, Cannabis, and Cocaine Use Disorders in Schizophrenia: Epidemiology, Consequences, Mechanisms, and Treatment. FOCUS The Journal Of Lifelong Learning In Psychiatry 2012, 10: 140-153. DOI: 10.1176/appi.focus.10.2.140.Peer-Reviewed Original ResearchComorbid substance use disorderSubstance use disordersUse disordersSubstance abuseHigh rateTreatment of schizophreniaCo-occurring disordersCourse of schizophreniaCocaine use disorderSelf-medication hypothesisCombination pharmacotherapyComorbid alcoholService utilizationLow compliancePatientsSchizophreniaSubstance useDisordersTreatmentDSM definitionCliniciansEpidemiologyThorough assessmentCannabisLatest findings