Featured Publications
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 ResearchJoint Modelling of Longitudinal Outcome and Interval-Censored Competing Risk Dropout in a Schizophrenia Clinical Trial
Gueorguieva R, Rosenheck R, Lin H. Joint Modelling of Longitudinal Outcome and Interval-Censored Competing Risk Dropout in a Schizophrenia Clinical Trial. Journal Of The Royal Statistical Society Series A (Statistics In Society) 2011, 175: 417-433. PMID: 22468033, PMCID: PMC3315284, DOI: 10.1111/j.1467-985x.2011.00719.x.Peer-Reviewed Original ResearchLongitudinal outcomesClinical Antipsychotic TrialsQuality of lifeSchizophrenia clinical trialsStudy medicationAntipsychotic medicationClinical trialsAntipsychotic TrialsStudy participantsPhase IIntervention effectivenessMedicationsSignificant differencesSelection biasTrialsOutcomesJoint modelling approachCauses of dropoutLarge percentageParticipantsTolerabilityPatientsOutcome valuesEffect of dropoutStudy schedule
2010
Incidence of tardive dyskinesia with atypical versus conventional antipsychotic medications: a prospective cohort study.
Woods SW, Morgenstern H, Saksa JR, Walsh BC, Sullivan MC, Money R, Hawkins KA, Gueorguieva RV, Glazer WM. Incidence of tardive dyskinesia with atypical versus conventional antipsychotic medications: a prospective cohort study. The Journal Of Clinical Psychiatry 2010, 71: 463-74. PMID: 20156410, PMCID: PMC3109728, DOI: 10.4088/jcp.07m03890yel.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdultAgedAmbulatory CareAntipsychotic AgentsCohort StudiesCommunity Mental Health CentersConnecticutDiagnostic and Statistical Manual of Mental DisordersDyskinesia, Drug-InducedFemaleHumansIncidenceLongitudinal StudiesMaleMental DisordersMiddle AgedPrevalenceProspective StudiesPsychiatric Status Rating ScalesRisk FactorsSeverity of Illness IndexConceptsProspective cohort studyConventional antipsychoticsTardive dyskinesiaAtypical antipsychoticsCohort studyPrevious prospective cohort studyCommunity mental health centerConventional antipsychotic medicationsMental health centersAntipsychotic medicationHealth centersBaseline evaluationAntipsychoticsNew diagnosisDyskinesiaClinical practicePsychiatric outpatientsRecent exposureIncidencePrevious visitPrevious studiesPrevalenceSubjectsCurrent studyMost previous studies
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 ageMazindol Augmentation of Antipsychotic Treatment for Schizophrenic Patients with Comorbid Cocaine Abuse or Dependence
Perry E, Gil R, Miles D, Brenner L, Macdougall L, Johnson R, Degen K, Gueorguieva R, Petrakis I, Krystal J, D'Souza D. Mazindol Augmentation of Antipsychotic Treatment for Schizophrenic Patients with Comorbid Cocaine Abuse or Dependence. Journal Of Dual Diagnosis 2005, 1: 37-47. DOI: 10.1300/j374v01n01_04.Peer-Reviewed Original ResearchCocaine abusePsychiatric symptomsCocaine cravingCatecholamine reuptake inhibitorCurrent antipsychotic medicationsCocaine consumptionPlacebo groupAntipsychotic pharmacotherapyReuptake inhibitorsAntipsychotic medicationAntipsychotic treatmentComorbid schizophreniaSchizoaffective patientsSubstance abuse issuesSchizophrenic patientsPatientsSchizoaffective disorderSchizophrenia patientsNatural historyMazindolPilot studyGroup therapySchizophreniaSymptomsAbuse issues
2003
Transcranial Magnetic Stimulation of Left Temporoparietal Cortex and Medication-Resistant Auditory Hallucinations
Hoffman RE, Hawkins KA, Gueorguieva R, Boutros NN, Rachid F, Carroll K, Krystal JH. Transcranial Magnetic Stimulation of Left Temporoparietal Cortex and Medication-Resistant Auditory Hallucinations. JAMA Psychiatry 2003, 60: 49-56. PMID: 12511172, DOI: 10.1001/archpsyc.60.1.49.Peer-Reviewed Original ResearchConceptsRepetitive transcranial magnetic stimulationMedication-resistant auditory hallucinationsTranscranial magnetic stimulationLeft temporoparietal cortexAuditory hallucinationsSham stimulationMagnetic stimulationTemporoparietal cortexOpen-label trialMotor thresholdAntipsychotic medicationSustained reductionBrain areasSchizoaffective disorderCortical activationPossible treatmentNeuropsychological impairmentNeuropsychological assessmentPatientsAdditional studiesCortexStimulationTrialsHallucinationsTreatment effects