2024
Psychopharmacological Treatment of Schizophrenia
Singh N, Ganesh S, D'Souza D. Psychopharmacological Treatment of Schizophrenia. 2024 DOI: 10.1016/b978-0-323-95702-1.00177-9.Peer-Reviewed Original ResearchAntipsychotic drugsPositive symptoms of schizophreniaPharmacological treatment of schizophreniaTreatment-resistant schizophreniaPharmacological treatmentSymptoms of schizophreniaTreatment of schizophreniaAcute psychotic episodeNeuroleptic malignant syndromeNegative symptomsPositive symptomsExtrapyramidal symptomsPsychotic episodeCognitive deficitsCognitive symptomsMalignant syndromeSchizophreniaPrevent relapseSide effectsMaintenance treatmentLong-actingDopamineAssociated with significant side effectsMedication adherenceProportion of patients
2018
39.4 A DOUBLE-BLIND TRIAL OF VALACYCLOVIR TO IMPROVE COGNITION IN EARLY PHASE SCHIZOPHRENIA: RESULTS FROM THE VISTA STUDY
Breier A, Dickerson F, Buchanan R, Marder S, Neuchterlein K, D’Souza D, Francis M, Radnovich A, Yolken R, Preskorn S, Macaluso M, Yang Z, Mehdyoun N, Kakar R, Dunn W, Hoffmeyer D, Maguire G. 39.4 A DOUBLE-BLIND TRIAL OF VALACYCLOVIR TO IMPROVE COGNITION IN EARLY PHASE SCHIZOPHRENIA: RESULTS FROM THE VISTA STUDY. Schizophrenia Bulletin 2018, 44: s63-s63. PMCID: PMC5888721, DOI: 10.1093/schbul/sby014.162.Peer-Reviewed Original ResearchEarly phase schizophreniaHSV-1 seropositiveHSV-1Cognitive impairmentNegative subjectsHerpes virusPrevious small clinical trialsDuration of psychosisEfficacy of valacyclovirDouble-blind trialSmall clinical trialsHerpes virus infectionHerpes simplex virus type 1Treatment of schizophreniaSimplex virus type 1Life-long infectionVirus type 1Treatment outcome analysisMemory scoresFull therapeutic potentialPlacebo groupAdjunctive placeboInflammatory markersPrimary outcomeHuman CNS
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
2010
Potential Psychiatric Applications of Metabotropic Glutamate Receptor Agonists and Antagonists
Krystal JH, Mathew SJ, D’Souza D, Garakani A, Gunduz-Bruce H, Charney DS. Potential Psychiatric Applications of Metabotropic Glutamate Receptor Agonists and Antagonists. CNS Drugs 2010, 24: 669-693. PMID: 20658799, DOI: 10.2165/11533230-000000000-00000.Peer-Reviewed Reviews, Practice Guidelines, Standards, and Consensus StatementsConceptsPreliminary clinical trialsPositive allosteric modulatorsPsychiatric disordersClinical trialsAnimal modelsAllosteric modulatorsGroup II mGluR agonistGroup IMetabotropic glutamate receptor agonistAnxiety disordersPotential psychiatric applicationsGlutamate receptor agonistsMetabotropic glutamate receptorsTreatment of schizophreniaRole of glutamateForm of depressionMGluR agonistAntidepressant propertiesMGluR5 agonistReceptor agonistGlutamate receptorsMood disordersArea of schizophreniaPromising agentAgonistsHigh dose D-serine in the treatment of schizophrenia
Kantrowitz JT, Malhotra AK, Cornblatt B, Silipo G, Balla A, Suckow RF, D'Souza C, Saksa J, Woods SW, Javitt DC. High dose D-serine in the treatment of schizophrenia. Schizophrenia Research 2010, 121: 125-130. PMID: 20541910, PMCID: PMC3111070, DOI: 10.1016/j.schres.2010.05.012.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdultAnalysis of VarianceAntipsychotic AgentsChi-Square DistributionCognition DisordersDose-Response Relationship, DrugFemaleFollow-Up StudiesHumansMaleMiddle AgedNeuropsychological TestsPsychiatric Status Rating ScalesRegression AnalysisSchizophreniaSerineTreatment OutcomeYoung AdultConceptsD-serineBrain N-methyl-D-aspartate receptorsPlasma D-serine levelsN-methyl-D-aspartate receptorsSafety of dosesSignificant dose-dependent increaseDouble-blind investigationOpen-label trialDose-escalation studyDouble-blind studyLarge effect size improvementsTreatment of schizophreniaD-serine levelsPotential novel treatmentPharmacokinetics/pharmacodynamicsDose-dependent increaseNon-significant improvementEffect size improvementsMedication phasePersistent symptomsEscalation studyBrain levelsPlasma levelsPK analysisNeurocognitive dysfunction
2003
NMDA receptor antagonist effects, cortical glutamatergic function, and schizophrenia: toward a paradigm shift in medication development
Krystal JH, D'Souza DC, Mathalon D, Perry E, Belger A, Hoffman R. NMDA receptor antagonist effects, cortical glutamatergic function, and schizophrenia: toward a paradigm shift in medication development. Psychopharmacology 2003, 169: 215-233. PMID: 12955285, DOI: 10.1007/s00213-003-1582-z.Peer-Reviewed Original ResearchConceptsTreatment of schizophreniaReceptor antagonistN-methyl-D-aspartate (NMDA) glutamate receptor antagonistPharmacotherapy of schizophreniaGlutamate receptor antagonistsReceptor antagonist effectsNMDA receptor antagonistNMDA receptor antagonist effectsNMDA receptor contributionTranslational Neuroscience ApproachGlutamatergic activityGlutamatergic functionNew medicationsClinical studiesReceptor contributionTherapeutic implicationsMedication developmentCortical connectivityAntagonist effectsAntagonist responseNew treatment insightsSchizophreniaModel psychosisTreatment insightsAntagonist