Ralf Pukrop

Summary

Affiliation: University of Cologne
Country: Germany

Publications

  1. ncbi request reprint Quality of life in psychiatry: a systematic contribution to construct validation and the development of the integrative assessment tool "modular system for quality of life"
    R Pukrop
    Klinik für Psychiatrie und Psychotherapie der Universität zu Köln, Germany
    Eur Arch Psychiatry Clin Neurosci 250:120-32. 2000
  2. ncbi request reprint Reliability and validity of Quality of Life assessed by the Short-Form 36 and the Modular System for Quality of Life in patients with schizophrenia and patients with depression
    Ralf Pukrop
    Department of Psychiatry and Psychotherapy, University of Cologne, Joseph Stelzmann Str 9, 50924, Cologne, Germany
    Psychiatry Res 119:63-79. 2003
  3. ncbi request reprint Dimensions of working memory dysfunction in schizophrenia
    Ralf Pukrop
    Department of Psychiatry and Psychotherapy, University of Cologne, Joseph Stelzmann Str 9, 50928 Cologne, Germany
    Schizophr Res 62:259-68. 2003
  4. ncbi request reprint [Subjective quality of life. Critical look at a modern construct]
    R Pukrop
    Klinik fur Psychiatrie und Psychotherapie, Universitat Koln, Cologne
    Nervenarzt 74:48-54. 2003
  5. ncbi request reprint Factorial structure of the German version of the dimensional assessment of personality pathology-basic questionnaire in clinical and nonclinical samples
    R Pukrop
    Department of Psychiatry and Psychotherapy, University of Cologne, Germany
    J Pers Disord 15:450-6. 2001
  6. ncbi request reprint Dimensional personality profiles of borderline personality disorder in comparison with other personality disorders and healthy controls
    Ralf Pukrop
    Department of Psychiatry and Psychotherapy, University of Cologne, Germany
    J Pers Disord 16:135-47. 2002
  7. ncbi request reprint [Personality, accentuated traits and personality disorders. A contribution to dimensional diagnosis of personality disorders]
    R Pukrop
    Klinik fur Psychiatrie und Psychotherapie, Universitat zu Koln, Joseph Stelzmann Strasse 9, 50924 Köln
    Nervenarzt 73:247-54. 2002
  8. doi request reprint Antisaccade performance in patients with obsessive-compulsive disorder and unaffected relatives: further evidence for impaired response inhibition as a candidate endophenotype
    Leonhard Lennertz
    Department of Psychiatry and Psychotherapy, University of Bonn, Germany
    Eur Arch Psychiatry Clin Neurosci 262:625-34. 2012
  9. ncbi request reprint The functional coding variant Asn107Ile of the neuropeptide S receptor gene (NPSR1) is associated with schizophrenia and modulates verbal memory and the acoustic startle response
    Leonhard Lennertz
    Department of Psychiatry and Psychotherapy, University of Bonn, Bonn, Germany
    Int J Neuropsychopharmacol 15:1205-15. 2012
  10. doi request reprint Early onset of obsessive-compulsive disorder and associated comorbidity
    Deborah Janowitz
    Department of Psychiatry and Psychotherapy, University of Greifswald, Greifswald, Germany
    Depress Anxiety 26:1012-7. 2009

Detail Information

Publications41

  1. ncbi request reprint Quality of life in psychiatry: a systematic contribution to construct validation and the development of the integrative assessment tool "modular system for quality of life"
    R Pukrop
    Klinik für Psychiatrie und Psychotherapie der Universität zu Köln, Germany
    Eur Arch Psychiatry Clin Neurosci 250:120-32. 2000
    ..The MSQoL integrates the non-redundant components of eight QoL-instruments, is psychometrically able to assess the basic structure and can be completed within a cumulative research design by items specific for a particular setting...
  2. ncbi request reprint Reliability and validity of Quality of Life assessed by the Short-Form 36 and the Modular System for Quality of Life in patients with schizophrenia and patients with depression
    Ralf Pukrop
    Department of Psychiatry and Psychotherapy, University of Cologne, Joseph Stelzmann Str 9, 50924, Cologne, Germany
    Psychiatry Res 119:63-79. 2003
    ....
  3. ncbi request reprint Dimensions of working memory dysfunction in schizophrenia
    Ralf Pukrop
    Department of Psychiatry and Psychotherapy, University of Cologne, Joseph Stelzmann Str 9, 50928 Cologne, Germany
    Schizophr Res 62:259-68. 2003
    ..Schizophr. Bull. 27 (2001) 157]...
  4. ncbi request reprint [Subjective quality of life. Critical look at a modern construct]
    R Pukrop
    Klinik fur Psychiatrie und Psychotherapie, Universitat Koln, Cologne
    Nervenarzt 74:48-54. 2003
    ....
  5. ncbi request reprint Factorial structure of the German version of the dimensional assessment of personality pathology-basic questionnaire in clinical and nonclinical samples
    R Pukrop
    Department of Psychiatry and Psychotherapy, University of Cologne, Germany
    J Pers Disord 15:450-6. 2001
    ..7% (clinical sample), and 65.7% (nonclinical sample) of the total variance. All four higher-order factors showed specific correlational relationships with dimensional assessments of DSM-IV personality disorders...
  6. ncbi request reprint Dimensional personality profiles of borderline personality disorder in comparison with other personality disorders and healthy controls
    Ralf Pukrop
    Department of Psychiatry and Psychotherapy, University of Cologne, Germany
    J Pers Disord 16:135-47. 2002
    ..Results support the assumption that BPD can be characterized by dimensional approaches with sufficient sensitivity in comparison with healthy controls and specificity in comparison with other PD patients...
  7. ncbi request reprint [Personality, accentuated traits and personality disorders. A contribution to dimensional diagnosis of personality disorders]
    R Pukrop
    Klinik fur Psychiatrie und Psychotherapie, Universitat zu Koln, Joseph Stelzmann Strasse 9, 50924 Köln
    Nervenarzt 73:247-54. 2002
    ..The concept of attenuated personalities could be validated for six out of nine tested continua and can be recommended for application in dimensional models of personality and personality disorders...
  8. doi request reprint Antisaccade performance in patients with obsessive-compulsive disorder and unaffected relatives: further evidence for impaired response inhibition as a candidate endophenotype
    Leonhard Lennertz
    Department of Psychiatry and Psychotherapy, University of Bonn, Germany
    Eur Arch Psychiatry Clin Neurosci 262:625-34. 2012
    ..In agreement with previous findings from imaging studies, our data suggest that functional abnormalities in frontostriatal and parietal cortical regions form part of the vulnerability for OCD...
  9. ncbi request reprint The functional coding variant Asn107Ile of the neuropeptide S receptor gene (NPSR1) is associated with schizophrenia and modulates verbal memory and the acoustic startle response
    Leonhard Lennertz
    Department of Psychiatry and Psychotherapy, University of Bonn, Bonn, Germany
    Int J Neuropsychopharmacol 15:1205-15. 2012
    ..Based on these findings, we consider NPS as a promising target for antipsychotic drug development...
  10. doi request reprint Early onset of obsessive-compulsive disorder and associated comorbidity
    Deborah Janowitz
    Department of Psychiatry and Psychotherapy, University of Greifswald, Greifswald, Germany
    Depress Anxiety 26:1012-7. 2009
    ..This study was undertaken to discriminate the subtypes of OCD in different AOO levels and to test the hypothesis that different AOO bands are associated with a differential pattern of comorbidity...
  11. doi request reprint A promoter variant of SHANK1 affects auditory working memory in schizophrenia patients and in subjects clinically at risk for psychosis
    Leonhard Lennertz
    Department of Psychiatry and Psychotherapy, University of Bonn, Sigmund Freud Strase 25, 53105, Bonn, Germany
    Eur Arch Psychiatry Clin Neurosci 262:117-24. 2012
    ..Our findings suggest a role of SHANK1 in working memory deficits in schizophrenia, which may arise from neurodevelopmental changes to prefrontal cortical areas...
  12. ncbi request reprint Neurocognitive indicators for a conversion to psychosis: comparison of patients in a potentially initial prodromal state who did or did not convert to a psychosis
    Ralf Pukrop
    Department of Psychiatry and Psychotherapy, University of Cologne, Kerpener Str 62, D 50937 Cologne, Germany
    Schizophr Res 92:116-25. 2007
    ....
  13. ncbi request reprint Neurocognitive functioning in subjects at risk for a first episode of psychosis compared with first- and multiple-episode schizophrenia
    Ralf Pukrop
    Department of Psychiatry and Psychotherapy, University of Cologne, Cologne, Germany
    J Clin Exp Neuropsychol 28:1388-407. 2006
    ..Results support a neurodevelopmental model of psychosis with further progressive mechanisms and are consistent with a primary involvement of left frontotemporal networks in the prodromal phase...
  14. doi request reprint Sensory gating in schizophrenia: P50 and N100 gating in antipsychotic-free subjects at risk, first-episode, and chronic patients
    Anke Brockhaus-Dumke
    Department of Psychiatry and Psychotherapy, University of Cologne, Cologne, Germany
    Biol Psychiatry 64:376-84. 2008
    ..Abnormal sensory gating in schizophrenia has frequently been reported; however, only limited data on unmedicated patients and patients at risk to develop a psychosis have, as yet, been available...
  15. ncbi request reprint Determinants of subjective quality of life in post acute patients with schizophrenia
    Andreas Bechdolf
    Department of Psychiatry and Psychotherapy, University of Cologne, 50924 Cologne, Germany
    Eur Arch Psychiatry Clin Neurosci 253:228-35. 2003
    ..One could conclude that to enhance patients' QoL, improvements in depressive symptoms, negative coping style, social support and self-efficacy seem to be most effective...
  16. doi request reprint The functional coding variant Asn107Ile of the neuropeptide S receptor gene (NPSR1) influences age at onset of obsessive-compulsive disorder
    Leonhard Lennertz
    Department of Psychiatry and Psychotherapy, University of Bonn, Bonn, Germany
    Int J Neuropsychopharmacol 16:1951-8. 2013
    ..In agreement with preclinical research, we suggest that NPS may be a promising pharmacological candidate with anti-obsessional properties...
  17. doi request reprint Relationship between subjective and objective cognitive function in the early and late prodrome
    Frauke Schultze-Lutter
    University of Cologne, Department of Psychiatry and Psychotherapy, Early Recognition and Intervention Centre for Mental Crises FETZ, 50924 Cologne, Germany
    Br J Psychiatry Suppl 51:s43-51. 2007
    ..Yet, the relation between subjective and objective deficits and to different prodromal states is unclear...
  18. doi request reprint Randomized controlled multicentre trial of cognitive behaviour therapy in the early initial prodromal state: effects on social adjustment post treatment
    Andreas Bechdolf
    Department of Psychiatry and Psychotherapy, University of Cologne, Cologne, Germany
    Early Interv Psychiatry 1:71-8. 2007
    ....
  19. ncbi request reprint The essential features of personality disorder in DSM-5: the relationship between criteria A and B
    Annett G Hentschel
    Saxonian Hospital of Psychiatry, Grosschweidnitz, Germany and Department of Psychiatry, University of Cologne, Cologne, Germany
    J Nerv Ment Dis 202:412-8. 2014
    ..Criterion B shows incremental validity over criterion A but criterion A only in part over criterion B. Future research should investigate whether it is possible to assess functional impairment apart from personality traits. ..
  20. doi request reprint Preventing progression to first-episode psychosis in early initial prodromal states
    A Bechdolf
    Department of Psychiatry and Psychotherapy, University of Cologne, Germany
    Br J Psychiatry 200:22-9. 2012
    ....
  21. ncbi request reprint Obsessive-compulsive disorder and posttraumatic stress disorder
    Hans Joergen Grabe
    Department of Psychiatry and Psychotherapy, University of Greifswald, Stralsund, Germany
    Psychopathology 41:129-34. 2008
    ..This study investigates the hypothesis that traumatic events and posttraumatic stress disorders (PTSD) precede the onset of OCD...
  22. doi request reprint A coding variant of the novel serotonin receptor subunit 5-HT3E influences sustained attention in schizophrenia patients
    Leonhard Lennertz
    Department of Psychiatry and Psychotherapy, University of Bonn, Bonn, Germany
    Eur Neuropsychopharmacol 20:414-20. 2010
    ..This study provides additional evidence for a role of the serotonergic system and the 5-HT3 receptor in schizophrenia...
  23. ncbi request reprint Impaired mismatch negativity generation in prodromal subjects and patients with schizophrenia
    Anke Brockhaus-Dumke
    Department of Psychiatry and Psychotherapy, University of Cologne, Joseph Stelzmann Str 9, D 50924 Cologne, Germany
    Schizophr Res 73:297-310. 2005
    ..To elicit MMN, a three-tone auditory oddball paradigm with 10% 'duration deviants' and 10% 'frequency deviants' was used...
  24. ncbi request reprint Neural correlates of visuo-spatial attention during an antisaccade task in schizophrenia: an ERP study
    Indira Tendolkar
    Department of Psychiatry and Psychotherapy, University of Cologne, Cologne, Germany
    Int J Neurosci 115:681-98. 2005
    ..Left temporo-occipitally, this activity was only evident in schizophrenia patients, possibly reflecting additional neuronal recruitment in order to perform the antisaccade task successfully...
  25. ncbi request reprint Dimensional assessment of personality pathology in female and male juvenile delinquents
    Maya K Krischer
    Department of Child and Adolescent Psychiatry and Psychotheraphy, University of Cologne, Germany
    J Pers Disord 21:675-89. 2007
    ..Moreover, gender differences in the criminal sample are discussed. Results indicate that the DAPP-BQ can assess personality disorder traits in delinquent and nondetained juveniles with sufficient group and criterion validity...
  26. doi request reprint Randomized comparison of group cognitive behaviour therapy and group psychoeducation in acute patients with schizophrenia: effects on subjective quality of life
    Andreas Bechdolf
    Department of Psychiatry and Psychotherapy, University of Cologne, Germany
    Aust N Z J Psychiatry 44:144-50. 2010
    ..The purpose of the present study was therefore to compare the effects of a brief group CBT and a group psychoeducational (PE) programme in patients with schizophrenia on QoL...
  27. doi request reprint Factor structure of the Hare Psychopathy Checklist: youth version in German female and male detainees and community adolescents
    Kathrin Sevecke
    Clinic of Child and Adolescent Psychiatry and Psychotherapy, University of Cologne, Germany
    Psychol Assess 21:45-56. 2009
    ..PsycINFO Database Record (c) 2009 APA, all rights reserved)...
  28. ncbi request reprint Subjective quality of life in subjects at risk for a first episode of psychosis: a comparison with first episode schizophrenia patients and healthy controls
    Andreas Bechdolf
    Cologne Early Recognition and Intervention Centre for mental crises FETZ, Department of Psychiatry and Psychotherapy, University of Cologne, Kerpener Str 62, 50924 Cologne, Germany
    Schizophr Res 79:137-43. 2005
    ..These findings support the notion that subjects at risk for a first episode of psychosis constitute a clinical population for which further service and intervention research is indicated...
  29. doi request reprint Clinical validity of the "Dimensional Assessment of Personality Pathology (DAPP)" for psychiatric patients with and without a personality disorder diagnosis
    Ralf Pukrop
    Department of Psychiatry and Psychotherapy, University of Cologne, D 50937Cologne, Germany
    J Pers Disord 23:572-86. 2009
    ..Results support the assumption that the DAPP trait system can represent mean differences between clinically defined subgroups. The categorical system can be mapped onto the dimensional DAPP system with sufficient clinical specificity...
  30. ncbi request reprint Harm avoidance in subjects with obsessive-compulsive disorder and their families
    Susan Ettelt
    Department of Psychiatry and Psychotherapy, University of Greifswald, Germany
    J Affect Disord 107:265-9. 2008
    ..HA is considered to be a genetically influenced personality trait with an increasingly understood neuroanatomical basis...
  31. doi request reprint Neurocognitive indicators of clinical high-risk states for psychosis: a critical review of the evidence
    Ralf Pukrop
    Department of Psychiatry and Psychotherapy, University of Cologne, Kerpener Str 62, 50937, Cologne, Germany
    Neurotox Res 18:272-86. 2010
    ..Finally, some reasons for inconsistent findings are discussed critically speculating on demographic differences, reliability and sample sizes, and conceptual imprecision in communicating results...
  32. ncbi request reprint Subjective and objective neuropsychological abnormalities in a psychosis prodrome clinic
    Martin Hambrecht
    Department of Psychiatry and Psychotherapy, University of Cologne, Germany
    Br J Psychiatry Suppl 43:s30-7. 2002
    ..Predicting transitions to psychosis is difficult. Neuropsychology might facilitate predictions...
  33. ncbi request reprint Changing views about personality disorders: Comment about the prospective studies CIC, CLPS, and MSAD
    Ralf Pukrop
    Department of Psychiatry and Psychotherapy, University of Cologne, Germany
    J Pers Disord 19:563-72; discussion 594-6. 2005
    ....
  34. ncbi request reprint Effects of psychosocial interventions on quality of life in adult cancer patients: meta analysis of 37 published controlled outcome studies
    Barbara Rehse
    Department of Psychiatry and Psychotherapy, University of Cologne, Joseph Stelzmann Street 9, 50924, Cologne, Germany
    Patient Educ Couns 50:179-86. 2003
    ..The meta analytical findings support the usefulness of psychosocial interventions for improving QoL in adult cancer patients...
  35. ncbi request reprint Alexithymia in obsessive-compulsive disorder - results from a family study
    Hans Joergen Grabe
    Department of Psychiatry, University of Greifswald, Greifswald, Germany
    Psychother Psychosom 75:312-8. 2006
    ..This study investigates the hypotheses of an elevated level of alexithymia in subjects with OCD and their first-degree relatives compared to controls and their first-degree relatives...
  36. ncbi request reprint [For and against: is quality of life a meaningful indicator of outcome? Against]
    Ralf Pukrop
    Klinik und Poliklinik fur Psychiatrie und Psychotherapie, Klinikum der Universität zu Köln, Germany
    Psychiatr Prax 33:314-6. 2006
  37. ncbi request reprint Outcome in psychogenic nonepileptic seizures: 1 to 10-year follow-up in 164 patients
    Markus Reuber
    Department of Neurology, Sheffield Teaching Hospitals NHS Trust, Sheffield, United Kingdom
    Ann Neurol 53:305-11. 2003
    ..Clinical and personality factors can be used to provide an individualized prognosis. By generating a patient-specific profile, they show particular maladaptive traits or tendencies that can identify goals for psychological therapy...
  38. ncbi request reprint Clinical significance of recurrent psychogenic nonepileptic seizure status
    Markus Reuber
    Academic Unit of Neurology, Division of Genomic Medicine, University of Sheffield L Floor, Royal Hallamshire Hospital, Glossop Road, S10 2JF, Sheffield, UK
    J Neurol 250:1355-62. 2003
    ....
  39. ncbi request reprint Somatization, dissociation and general psychopathology in patients with psychogenic non-epileptic seizures
    Markus Reuber
    Academic Unit of Neurology, Division of Genomic Medicine, University of Sheffield, Royal Hallamshire Hospital, Glossop Road, Sheffield, England S10 2JF, UK
    Epilepsy Res 57:159-67. 2003
    ..Although dissociation may be relevant in some individuals it does not appear to be an independent factor across the whole PNES patient group...
  40. ncbi request reprint Neurophysiology of nocturnal enuresis: evoked potentials and prepulse inhibition of the startle reflex
    Christine M Freitag
    Department of Child and Adolescent Psychiatry, Saarland University Hospital, Homburg Saar, Germany
    Dev Med Child Neurol 48:278-84. 2006
    ..Differences in VEP latencies might point towards functional cortical differences in children with a family history of nocturnal enuresis...
  41. ncbi request reprint Neuromotor development in nocturnal enuresis
    Alexander Von Gontard
    Department of Child and Adolescent Psychiatry, Saarland University Hospital, Homburg Saar, Germany
    Dev Med Child Neurol 48:744-50. 2006
    ..In addition to a maturational deficit of the brainstem, it is proposed that there is a possible maturational deficit of the motor cortex circuitry and related cortical areas in children with nocturnal enuresis...