Eva Velthorst

Summary

Affiliation: Academic Medical Center
Country: The Netherlands

Publications

  1. doi request reprint Baseline differences in clinical symptomatology between ultra high risk subjects with and without a transition to psychosis
    Eva Velthorst
    Department of Psychiatry, Academic Medical Center, Amsterdam, The Netherlands
    Schizophr Res 109:60-5. 2009
  2. doi request reprint History of trauma and the association with baseline symptoms in an Ultra-High Risk for psychosis cohort
    Eva Velthorst
    Department of Early Psychosis, Academic Medical Center, Amsterdam, The Netherlands Electronic address
    Psychiatry Res 210:75-81. 2013
  3. doi request reprint Quantitative and qualitative symptomatic differences in individuals at Ultra-High Risk for psychosis and healthy controls
    Eva Velthorst
    Academic Medical Center, Department of Early Psychosis, Meibergdreef 5, 1105 AZ Amsterdam, The Netherlands Electronic address
    Psychiatry Res 210:432-7. 2013
  4. doi request reprint Transition to first episode psychosis in ultra high risk populations: does baseline functioning hold the key?
    Eva Velthorst
    Academic Medical Center, Department of Early Psychosis, Meibergdreef 5, 1105 AZ Amsterdam, The Netherlands
    Schizophr Res 143:132-7. 2013
  5. doi request reprint Three-year course of clinical symptomatology in young people at ultra high risk for transition to psychosis
    E Velthorst
    Department of Psychiatry, Academic Medical Centre, Amsterdam, The Netherlands
    Acta Psychiatr Scand 123:36-42. 2011
  6. doi request reprint Social disability at admission for a first psychosis does not predict clinical outcome at 5-year follow-up
    Eva Velthorst
    From the Department of Psychiatry, Academic Medical Center, Meibergdreef 5, Amsterdam, The Netherlands
    J Nerv Ment Dis 199:510-2. 2011
  7. doi request reprint Disability in people clinically at high risk of psychosis
    Eva Velthorst
    Department of Psychiatry, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
    Br J Psychiatry 197:278-84. 2010
  8. doi request reprint Childhood trauma and clinical outcome in patients at ultra-high risk of transition to psychosis
    Tamar Kraan
    Department of Psychiatry, Academic Medical Center, University of Amsterdam, The Netherlands Electronic address
    Schizophr Res 169:193-8. 2015
  9. ncbi request reprint [Prevention of psychotic disorders; is the time ripe for intervention?]
    Lieuwe De Haan
    AMC, afd Psychiatrie, Amsterdam, The Netherlands
    Ned Tijdschr Geneeskd 157:A5641. 2013
  10. doi request reprint To cut a short test even shorter: reliability and validity of a brief assessment of intellectual ability in schizophrenia--a control-case family study
    Eva Velthorst
    a Department of Early Psychosis, Academic Medical Center, Amsterdam, The Netherlands
    Cogn Neuropsychiatry 18:574-93. 2013

Collaborators

Detail Information

Publications18

  1. doi request reprint Baseline differences in clinical symptomatology between ultra high risk subjects with and without a transition to psychosis
    Eva Velthorst
    Department of Psychiatry, Academic Medical Center, Amsterdam, The Netherlands
    Schizophr Res 109:60-5. 2009
    ..Sharpening UHR inclusion criteria may aid in improving prediction of transition to psychosis...
  2. doi request reprint History of trauma and the association with baseline symptoms in an Ultra-High Risk for psychosis cohort
    Eva Velthorst
    Department of Early Psychosis, Academic Medical Center, Amsterdam, The Netherlands Electronic address
    Psychiatry Res 210:75-81. 2013
    ..The prevalence of previous trauma in people at UHR of developing psychosis is high. Our findings tentatively suggest that different types of trauma may impact differently on initial presentation to UHR services. ..
  3. doi request reprint Quantitative and qualitative symptomatic differences in individuals at Ultra-High Risk for psychosis and healthy controls
    Eva Velthorst
    Academic Medical Center, Department of Early Psychosis, Meibergdreef 5, 1105 AZ Amsterdam, The Netherlands Electronic address
    Psychiatry Res 210:432-7. 2013
    ..The results of our study suggest a 'quasi'-continuous extended psychosis phenotype, a finding that merits replication in other samples. ..
  4. doi request reprint Transition to first episode psychosis in ultra high risk populations: does baseline functioning hold the key?
    Eva Velthorst
    Academic Medical Center, Department of Early Psychosis, Meibergdreef 5, 1105 AZ Amsterdam, The Netherlands
    Schizophr Res 143:132-7. 2013
    ..We investigated whether there were different patterns of functioning over time and whether particular temporal patterns were related to baseline characteristics and psychosis outcome...
  5. doi request reprint Three-year course of clinical symptomatology in young people at ultra high risk for transition to psychosis
    E Velthorst
    Department of Psychiatry, Academic Medical Centre, Amsterdam, The Netherlands
    Acta Psychiatr Scand 123:36-42. 2011
    ..The investigation into the course of ultra high risk (UHR) symptomatology of those patients who eventually do not meet the psychosis-threshold criteria within the 3-year timeframe of the study...
  6. doi request reprint Social disability at admission for a first psychosis does not predict clinical outcome at 5-year follow-up
    Eva Velthorst
    From the Department of Psychiatry, Academic Medical Center, Meibergdreef 5, Amsterdam, The Netherlands
    J Nerv Ment Dis 199:510-2. 2011
    ..Following Di Michele and Bolino (Psychopathology 37:98-104, 2004), we hypothesize that, to reliably predict the course of schizophrenia, it may be necessary to assess social functioning during clinical stabilization...
  7. doi request reprint Disability in people clinically at high risk of psychosis
    Eva Velthorst
    Department of Psychiatry, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
    Br J Psychiatry 197:278-84. 2010
    ..Decline in social functioning occurs in individuals who later develop psychosis...
  8. doi request reprint Childhood trauma and clinical outcome in patients at ultra-high risk of transition to psychosis
    Tamar Kraan
    Department of Psychiatry, Academic Medical Center, University of Amsterdam, The Netherlands Electronic address
    Schizophr Res 169:193-8. 2015
    ..The present study examined the association between a history of childhood trauma and transition to psychosis, and symptomatic and functional outcome, in UHR patients...
  9. ncbi request reprint [Prevention of psychotic disorders; is the time ripe for intervention?]
    Lieuwe De Haan
    AMC, afd Psychiatrie, Amsterdam, The Netherlands
    Ned Tijdschr Geneeskd 157:A5641. 2013
    ..The third case, an 18-year-old male, illustrates that specialized investigation into high-risk symptoms of psychosis are sometimes needed to reveal frank psychotic symptoms...
  10. doi request reprint To cut a short test even shorter: reliability and validity of a brief assessment of intellectual ability in schizophrenia--a control-case family study
    Eva Velthorst
    a Department of Early Psychosis, Academic Medical Center, Amsterdam, The Netherlands
    Cogn Neuropsychiatry 18:574-93. 2013
    ..We examined the reliability and validity of a brief, 15-minute, version of the Wechsler Adult Intelligence Scale-III (WAIS-III)...
  11. doi request reprint The association between social anhedonia, withdrawal and psychotic experiences in general and high-risk populations
    Eva Velthorst
    Academic Medical Centre, University of Amsterdam, Department of Psychiatry, Meibergdreef 5, 1105 AZ, Amsterdam, The Netherlands
    Schizophr Res 138:290-4. 2012
    ....
  12. doi request reprint The effect of childhood adversity on 4-year outcome in individuals at ultra high risk for psychosis in the Dutch Early Detection Intervention Evaluation (EDIE-NL) Trial
    Tamar C Kraan
    Department of Psychiatry, Academic Medical Center, University of Amsterdam, the Netherlands Department of Psychosis Research, Parnassia Psychiatric Institute, The Hague, The Netherlands
    Psychiatry Res 247:55-62. 2016
    ..The data indicate long-term negative effects of childhood adversity on depression, social functioning and health care costs at follow-up in a sample of UHR patients...
  13. doi request reprint Developmental Trajectories of Impaired Community Functioning in Schizophrenia
    Eva Velthorst
    Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, New York2Department of Preventive Medicine, Icahn School of Medicine at Mount Sinai, New York, New York3Department of Psychiatry, Academic Medical Center, University of Amsterdam
    JAMA Psychiatry 73:48-55. 2016
    ..Community functioning is a core component of the functional deficits in schizophrenia, yet little systematic research on the origins of these functional deficits has been performed...
  14. pmc Personality compensates for impaired quality of life and social functioning in patients with psychotic disorders who experienced traumatic events
    Lindy Lou Boyette
    Department of Psychiatry, Academic Medical Centre University of Amsterdam, Amsterdam, The Netherlands
    Schizophr Bull 40:1356-65. 2014
    ..Little is known about the potential compensating role of Five-Factor Model personality traits within this group, despite their strong predictive value for social functioning and well-being in the general population...
  15. doi request reprint Trauma and recent life events in individuals at ultra high risk for psychosis: review and meta-analysis
    Tamar Kraan
    Department of Psychiatry, Early Psychosis Section, Academic Medical Centre, University of Amsterdam, The Netherlands Electronic address
    Schizophr Res 161:143-9. 2015
    ..The aim of the present study was to examine whether childhood trauma and recent life-events are significantly more prevalent in patients at Ultra High Risk (UHR) of developing a psychotic disorder compared to healthy controls...
  16. pmc Psychosis prediction: stratification of risk estimation with information-processing and premorbid functioning variables
    Dorien H Nieman
    Department of Psychiatry, Academic Medical Center, University of Amsterdam, Amsterdam, Netherlands Joint first authorship
    Schizophr Bull 40:1482-90. 2014
    ..We aimed to develop an optimized prediction model of a first psychosis, considering different sources of information. The outcome of this model may be used for individualized risk estimation...
  17. ncbi request reprint Cannabis use in patients at clinical high risk of psychosis: impact on prodromal symptoms and transition to psychosis
    Floor J van der Meer
    Academic Medical Center, Department of Psychiatry, Meibergdreef 5, 1105 AZ, Amsterdam, The Netherlands
    Curr Pharm Des 18:5036-44. 2012
    ..However, the actual impact of cannabis use in subjects at high clinical risk for psychosis (CHR) is still unclear...
  18. ncbi request reprint The 20-Year Longitudinal Trajectories of Social Functioning in Individuals With Psychotic Disorders
    Eva Velthorst
    From the Department of Psychiatry and the Department of Preventive Medicine, Icahn School of Medicine at Mount Sinai, New York the Department of Psychiatry, Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands the Department of Educational Neuroscience and Research Institute LEARN Faculty of Behavioural and Movement Sciences, VU University, Amsterdam, the Netherlands the Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King s College London, London, U K the Department of Psychiatry, Stony Brook University, Stony Brook, N Y and the Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience, EURON, Maastricht University Medical Centre, Maastricht, The Netherlands
    Am J Psychiatry . 2016
    ..Social impairment is a long-recognized core feature of schizophrenia and is common in other psychotic disorders. Still, to date the long-term trajectories of social impairment in psychotic disorders have rarely been studied systematically...