2018
Depression Predicts Delirium After Coronary Artery Bypass Graft Surgery Independent of Cognitive Impairment and Cerebrovascular Disease: An Analysis of the Neuropsychiatric Outcomes After Heart Surgery Study
Oldham MA, Hawkins KA, Lin IH, Deng Y, Hao Q, Scoutt LM, Yuh DD, Lee HB. Depression Predicts Delirium After Coronary Artery Bypass Graft Surgery Independent of Cognitive Impairment and Cerebrovascular Disease: An Analysis of the Neuropsychiatric Outcomes After Heart Surgery Study. American Journal Of Geriatric Psychiatry 2018, 27: 476-486. PMID: 30709616, PMCID: PMC6443412, DOI: 10.1016/j.jagp.2018.12.025.Peer-Reviewed Original ResearchConceptsMiddle cerebral arteryMild cognitive impairmentCerebrovascular diseaseCognitive impairmentRisk factorsCoronary artery bypass graft surgeryStenosis severityProspective observational cohort studyArtery bypass graft surgeryBilateral middle cerebral arteriesTertiary care academic hospitalHeart Surgery studyPreoperative cognitive assessmentUndergoing CABG surgeryBypass graft surgeryConfusion Assessment MethodRisk of deliriumDelirium risk factorsObservational cohort studyPostoperative day 2Clinical Dementia RatingDepression InterviewPreoperative depressionStructured HamiltonStudy psychiatrist
2015
Cognitive and functional status predictors of delirium and delirium severity after coronary artery bypass graft surgery: an interim analysis of the Neuropsychiatric Outcomes After Heart Surgery study
Oldham MA, Hawkins KA, Yuh DD, Dewar ML, Darr UM, Lysyy T, Lee HB. Cognitive and functional status predictors of delirium and delirium severity after coronary artery bypass graft surgery: an interim analysis of the Neuropsychiatric Outcomes After Heart Surgery study. International Psychogeriatrics 2015, 27: 1929-1938. PMID: 26423721, PMCID: PMC9310349, DOI: 10.1017/s1041610215001477.Peer-Reviewed Original ResearchConceptsMild cognitive impairmentHeart Surgery studyConfusion Assessment MethodPost-operative deliriumDelirium severityLawton IADL scoresIADL scoresNeuropsychiatric outcomesDelirium IndexSurgery StudyCoronary artery bypass graft surgeryArtery bypass graft surgeryPost-operative day 2Clinical Dementia Rating ScaleMCI-NCElective CABG surgeryBypass graft surgeryObservational cohort studyDementia Rating ScaleCABG surgeryGraft surgeryCohort studyFunctional statusFunctional impairmentCDR sum
2013
Transcranial Magnetic Stimulation of Wernicke’s and Right Homologous Sites to Curtail “Voices”: A Randomized Trial
Hoffman RE, Wu K, Pittman B, Cahill JD, Hawkins KA, Fernandez T, Hannestad J. Transcranial Magnetic Stimulation of Wernicke’s and Right Homologous Sites to Curtail “Voices”: A Randomized Trial. Biological Psychiatry 2013, 73: 1008-1014. PMID: 23485015, PMCID: PMC3641174, DOI: 10.1016/j.biopsych.2013.01.016.Peer-Reviewed Original Research
2012
Glycine treatment of the risk syndrome for psychosis: Report of two pilot studies
Woods SW, Walsh BC, Hawkins KA, Miller TJ, Saksa JR, D'Souza DC, Pearlson GD, Javitt DC, McGlashan TH, Krystal JH. Glycine treatment of the risk syndrome for psychosis: Report of two pilot studies. European Neuropsychopharmacology 2012, 23: 931-940. PMID: 23089076, PMCID: PMC4028140, DOI: 10.1016/j.euroneuro.2012.09.008.Peer-Reviewed Original ResearchConceptsPilot studyRisk syndromeSyndrome patientsNegative symptomsShort-term pilot studyEffect sizeAdjunctive antipsychotic medicationOpen-label studyPatients meeting criteriaNMDA receptor functionDurability of effectPsychosis risk symptomsGlycine site agonistsGroup effect sizesWeeks of evaluationAntipsychotic medicationSyndrome subjectsPromising effect sizesTreatment needsLarge effect sizesMeeting criteriaCognitive impairmentReduced symptomsReceptor functionSymptoms
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
2008
Neuropsychological course in the prodrome and first episode of psychosis: Findings from the PRIME North America Double Blind Treatment Study
Hawkins KA, Keefe RS, Christensen BK, Addington J, Woods SW, Callahan J, Zipursky RB, Perkins DO, Tohen M, Breier A, McGlashan TH. Neuropsychological course in the prodrome and first episode of psychosis: Findings from the PRIME North America Double Blind Treatment Study. Schizophrenia Research 2008, 105: 1-9. PMID: 18774696, DOI: 10.1016/j.schres.2008.07.008.Peer-Reviewed Original ResearchConceptsNeuropsychological courseDouble-blind treatment studyNeuropsychological StatusPlacebo-assigned subjectsPutative prodromal stateDouble-blind trialFrank psychotic episodeEarly convertersOlanzapine treatmentNeuropsychological deficienciesFrank psychosisMedication studiesFirst episodePsychotic episodeProdromal stateHigh riskBlind trialNeuropsychological declineTreatment studiesPsychotic conditionsPsychosisLate convertersOlanzapineProdromeInitial assessment
2007
Aripiprazole in the treatment of the psychosis prodrome
Woods SW, Tully EM, Walsh BC, Hawkins KA, Callahan JL, Cohen SJ, Mathalon DH, Miller TJ, McGlashan TH. Aripiprazole in the treatment of the psychosis prodrome. The British Journal Of Psychiatry. Supplement 2007, 191: s96-s101. PMID: 18055946, DOI: 10.1192/bjp.191.51.s96.Peer-Reviewed Original ResearchConceptsPsychosis prodromeMixed-effects repeated-measures analysisShort-term efficacySymptom total scoreSingle-site trialRepeated-measures analysisAripiprazole treatmentAdverse eventsFinal visitSafety profilePromising efficacyProdromal phasePsychotic disordersScale scoreBaseline levelsWeight gainFirst weekProdromeTotal scoreAripiprazoleTreatmentNeuropsychological measuresPreliminary evidenceWeeksEfficacy
2006
Randomized, Double-Blind Trial of Olanzapine Versus Placebo in Patients Prodromally Symptomatic for Psychosis
McGlashan TH, Zipursky RB, Perkins D, Addington J, Miller T, Woods SW, Hawkins KA, Hoffman RE, Preda A, Epstein I, Addington D, Lindborg S, Trzaskoma Q, Tohen M, Breier A. Randomized, Double-Blind Trial of Olanzapine Versus Placebo in Patients Prodromally Symptomatic for Psychosis. American Journal Of Psychiatry 2006, 163: 790-799. PMID: 16648318, DOI: 10.1176/ajp.2006.163.5.790.Peer-Reviewed Original ResearchConceptsOlanzapine patientsPlacebo patientsProdromal symptomsPsychosis ratesDouble-blind treatment periodEfficacy of olanzapineFurther treatment researchOlanzapine Versus PlaceboOlanzapine-treated patientsDouble-blind trialPhase of illnessPositive prodromal symptomsInduced Weight GainHazard of conversionSignificant differencesNorth American clinicsSignificant treatment differencesOlanzapine groupVersus PlaceboPlacebo groupSymptom scoresEfficacy measuresWeek 8Treatment periodPatients
2004
Factorial structure of the Scale of Prodromal Symptoms
Hawkins KA, McGlashan TH, Quinlan D, Miller TJ, Perkins DO, Zipursky RB, Addington J, Woods SW. Factorial structure of the Scale of Prodromal Symptoms. Schizophrenia Research 2004, 68: 339-347. PMID: 15099615, DOI: 10.1016/s0920-9964(03)00053-7.Peer-Reviewed Original ResearchNeuropsychological status of subjects at high risk for a first episode of psychosis
Hawkins KA, Addington J, Keefe RS, Christensen B, Perkins DO, Zipurksy R, Woods SW, Miller TJ, Marquez E, Breier A, McGlashan TH. Neuropsychological status of subjects at high risk for a first episode of psychosis. Schizophrenia Research 2004, 67: 115-122. PMID: 14984870, DOI: 10.1016/j.schres.2003.08.007.Peer-Reviewed Original ResearchConceptsFirst episodeFirst psychotic episodeLevel of impairmentSchizophrenia prodromePsychotic episodeHigh riskMulti-site studyProdromal interventionPopulation normsNeuropsychological examNeuropsychological StatusNeuropsychological functioningNormal intelligenceEpisodesSchizophrenia samplePsychosisSubjectsRiskStatusProdromeSchizophreniaImpairmentSeverity
2000
Verbal Fluency Deficits Co‐Occur with Memory Deficits in Geriatric Patients at Risk for Dementia: Implications for the Concept of Mild Cognitive Impairment
Cottingham ME, Hawkins KA. Verbal Fluency Deficits Co‐Occur with Memory Deficits in Geriatric Patients at Risk for Dementia: Implications for the Concept of Mild Cognitive Impairment. Behavioural Neurology 2000, 22: 73-79. PMID: 20595739, PMCID: PMC5434323, DOI: 10.3233/ben-2009-0246.Peer-Reviewed Original ResearchConceptsMemory deficitsMemory groupFluency performanceMild cognitive impairmentLower memory performanceCognitive impairmentPhonemic fluency taskMemory test scoresAmnestic mild cognitive impairmentAlzheimer's disease (AD) displayMemory patientsMemory performanceFluency taskMemory scoresSemantic fluencyCognitive complaintsFluency testMemory abilityFluency scoresDisease displayTest scoresDeficitsClinical presentationGeriatric patientsPatient group