2024
Illusory generalizability of clinical prediction models
Chekroud A, Hawrilenko M, Loho H, Bondar J, Gueorguieva R, Hasan A, Kambeitz J, Corlett P, Koutsouleris N, Krumholz H, Krystal J, Paulus M. Illusory generalizability of clinical prediction models. Science 2024, 383: 164-167. PMID: 38207039, DOI: 10.1126/science.adg8538.Peer-Reviewed Original Research
2023
Randomized controlled trial of the glycine transporter 1 inhibitor PF-03463275 to enhance cognitive training and neuroplasticity in schizophrenia
Surti T, Ranganathan M, Johannesen J, Gueorguieva R, Deaso E, Kenney J, Krystal J, D'Souza D. Randomized controlled trial of the glycine transporter 1 inhibitor PF-03463275 to enhance cognitive training and neuroplasticity in schizophrenia. Schizophrenia Research 2023, 256: 36-43. PMID: 37141764, PMCID: PMC10257994, DOI: 10.1016/j.schres.2023.04.010.Peer-Reviewed Original ResearchConceptsGlycine transporter 1Cytochrome P450 2D6 extensive metabolizersGlyT1 inhibitorsWeeks of washoutWeeks of CTMedication adherenceReceptor hypofunctionImpaired neuroplasticityPharmacodynamic variabilityNMDAR functionExtensive metabolizersTreatment periodPsychotic symptomsStable outpatientsCognitive impairmentGlyT1 occupancyTransporter 1CTNeuroplasticityCognitive training strategiesSchizophreniaComputerized CTCognitive performanceAugmentation studiesGreater improvement
2005
Control Group Bias in Randomized Atypical Antipsychotic Medication Trials for Schizophrenia
Woods SW, Gueorguieva RV, Baker CB, Makuch RW. Control Group Bias in Randomized Atypical Antipsychotic Medication Trials for Schizophrenia. JAMA Psychiatry 2005, 62: 961-970. PMID: 16143728, DOI: 10.1001/archpsyc.62.9.961.Peer-Reviewed Original ResearchMeSH KeywordsAge FactorsAntipsychotic AgentsBrief Psychiatric Rating ScaleDouble-Blind MethodDrug Administration ScheduleFemaleHumansMalePlacebosPsychotic DisordersRandomized Controlled Trials as TopicResearch DesignSchizophreniaSchizophrenic PsychologySelection BiasSeverity of Illness IndexSex FactorsTreatment OutcomeConceptsBrief Psychiatric Rating ScalePlacebo-controlled trialPsychiatric Rating ScalePlacebo-controlled studyAtypical antipsychotic medicationsDose-controlled studyMedication trialsAntipsychotic medicationRating ScaleDouble-blind clinical trialNew atypical antipsychotic medicationsDose-controlled trialsTreatment completion ratesPlacebo control groupEnd point changePercentage of menDrug Administration databaseRandom effects analysisIll adultsMedication armClinical trialsNew medicationsNovel medicationsSame drugAverage age