Benno G Schimmelmann

Summary

Publications

  1. ncbi request reprint Diagnostic stability 18 months after treatment initiation for first-episode psychosis
    Benno G Schimmelmann
    Centre for Psychosocial Medicine, Clinic for Child and Adolescent Psychiatry and Psychotherapy, University Hospital Hamburg Eppendorf, Hamburg, Germany
    J Clin Psychiatry 66:1239-46. 2005
  2. ncbi request reprint Bipolar disorder risk alleles in children with ADHD
    B G Schimmelmann
    University Hospital of Child and Adolescent Psychiatry, University of Bern, Bolligenstr 111, 3000, Bern 60, Switzerland
    J Neural Transm 120:1611-7. 2013
  3. pmc Gender differences in first episode psychotic mania
    Sue M Cotton
    Orygen Youth Health Research Centre, University of Melbourne, Locked Bag 10 35 Poplar Road, Parkville, Victoria, 3052, Australia
    BMC Psychiatry 13:82. 2013
  4. ncbi request reprint The significance of at-risk symptoms for psychosis in children and adolescents
    Benno Graf Schimmelmann
    University Hospital of Child and Adolescent Psychiatry, University of Bern, Bern, Switzerland
    Can J Psychiatry 58:32-40. 2013
  5. doi request reprint Prevalence and impact of cannabis use disorders in adolescents with early onset first episode psychosis
    B G Schimmelmann
    University Hospital of Child and Adolescent Psychiatry, Bolligenstr 111, 3000 Bern 60, Switzerland
    Eur Psychiatry 27:463-9. 2012
  6. doi request reprint Exploring the genetic link between RLS and ADHD
    B G Schimmelmann
    Department of Child and Adolescent Psychiatry and Psychotherapy, University of Duisburg Essen, LVR Klinikun Essen, Virchowstr 174, 45147 Essen, Germany
    J Psychiatr Res 43:941-5. 2009
  7. doi request reprint A prospective 12-week study of quetiapine in adolescents with schizophrenia spectrum disorders
    Benno Graf Schimmelmann
    Department of Child and Adolescent Psychiatry, University of Duisburg Essen, Virchowstrasse 174, 45147 Essen, Germany
    J Child Adolesc Psychopharmacol 17:768-78. 2007
  8. doi request reprint Cannabis use disorder and age at onset of psychosis--a study in first-episode patients
    Benno G Schimmelmann
    University Hospital of Child and Adolescent Psychiatry, Bern, Switzerland
    Schizophr Res 129:52-6. 2011
  9. ncbi request reprint Impact of duration of untreated psychosis on pre-treatment, baseline, and outcome characteristics in an epidemiological first-episode psychosis cohort
    Benno G Schimmelmann
    Department of Child and Adolescent Psychiatry and Psychotherapy, University of Duisburg Essen, Virchowstrasse 174, 45147 Essen, Germany
    J Psychiatr Res 42:982-90. 2008
  10. ncbi request reprint Pre-treatment, baseline, and outcome differences between early-onset and adult-onset psychosis in an epidemiological cohort of 636 first-episode patients
    Benno G Schimmelmann
    Department of Child and Adolescent Psychiatry and Psychotherapy, University of Duisburg Essen, Virchowstr 174, 45147 Essen, Germany
    Schizophr Res 95:1-8. 2007

Detail Information

Publications39

  1. ncbi request reprint Diagnostic stability 18 months after treatment initiation for first-episode psychosis
    Benno G Schimmelmann
    Centre for Psychosocial Medicine, Clinic for Child and Adolescent Psychiatry and Psychotherapy, University Hospital Hamburg Eppendorf, Hamburg, Germany
    J Clin Psychiatry 66:1239-46. 2005
    ..2) Comparison between those patients who shifted from DSM-IV schizophreniform disorder to schizophrenia or schizo-affective disorder and those whose diagnosis of schizophreniform disorder remained stable...
  2. ncbi request reprint Bipolar disorder risk alleles in children with ADHD
    B G Schimmelmann
    University Hospital of Child and Adolescent Psychiatry, University of Bern, Bolligenstr 111, 3000, Bern 60, Switzerland
    J Neural Transm 120:1611-7. 2013
    ..Yet, our findings should encourage researchers to search for common genetic risk factors in BD and childhood ADHD in future studies...
  3. pmc Gender differences in first episode psychotic mania
    Sue M Cotton
    Orygen Youth Health Research Centre, University of Melbourne, Locked Bag 10 35 Poplar Road, Parkville, Victoria, 3052, Australia
    BMC Psychiatry 13:82. 2013
    ..The aim of this paper was to delineate the impact of gender on premorbid history, onset, and 18 month outcomes of first episode psychotic mania (FEPM) patients...
  4. ncbi request reprint The significance of at-risk symptoms for psychosis in children and adolescents
    Benno Graf Schimmelmann
    University Hospital of Child and Adolescent Psychiatry, University of Bern, Bern, Switzerland
    Can J Psychiatry 58:32-40. 2013
    ..A preliminary rationale for how to deal with at-risk symptoms for psychosis in clinical practice is provided...
  5. doi request reprint Prevalence and impact of cannabis use disorders in adolescents with early onset first episode psychosis
    B G Schimmelmann
    University Hospital of Child and Adolescent Psychiatry, Bolligenstr 111, 3000 Bern 60, Switzerland
    Eur Psychiatry 27:463-9. 2012
    ....
  6. doi request reprint Exploring the genetic link between RLS and ADHD
    B G Schimmelmann
    Department of Child and Adolescent Psychiatry and Psychotherapy, University of Duisburg Essen, LVR Klinikun Essen, Virchowstr 174, 45147 Essen, Germany
    J Psychiatr Res 43:941-5. 2009
    ..Genes relevant to RLS remain interesting candidates for ADHD; particularly BTBD9 needs further study, as it has been related to iron storage, a potential pathophysiological link between RLS and certain subtypes of ADHD...
  7. doi request reprint A prospective 12-week study of quetiapine in adolescents with schizophrenia spectrum disorders
    Benno Graf Schimmelmann
    Department of Child and Adolescent Psychiatry, University of Duisburg Essen, Virchowstrasse 174, 45147 Essen, Germany
    J Child Adolesc Psychopharmacol 17:768-78. 2007
    ..The aim of this study was to investigate the effectiveness, tolerability, and safety of quetiapine in adolescents with schizophrenia, schizophreniform, and schizoaffective disorders in a prospective open-label study...
  8. doi request reprint Cannabis use disorder and age at onset of psychosis--a study in first-episode patients
    Benno G Schimmelmann
    University Hospital of Child and Adolescent Psychiatry, Bern, Switzerland
    Schizophr Res 129:52-6. 2011
    ..Previous studies included CUD co-morbid with other substance use disorders (SUD), and many did not control for confounders...
  9. ncbi request reprint Impact of duration of untreated psychosis on pre-treatment, baseline, and outcome characteristics in an epidemiological first-episode psychosis cohort
    Benno G Schimmelmann
    Department of Child and Adolescent Psychiatry and Psychotherapy, University of Duisburg Essen, Virchowstrasse 174, 45147 Essen, Germany
    J Psychiatr Res 42:982-90. 2008
    ..To assess the impact of duration of untreated psychosis (DUP) on baseline and 18-month follow-up characteristics controlling for relevant confounders in an epidemiological first-episode psychosis (FEP) cohort...
  10. ncbi request reprint Pre-treatment, baseline, and outcome differences between early-onset and adult-onset psychosis in an epidemiological cohort of 636 first-episode patients
    Benno G Schimmelmann
    Department of Child and Adolescent Psychiatry and Psychotherapy, University of Duisburg Essen, Virchowstr 174, 45147 Essen, Germany
    Schizophr Res 95:1-8. 2007
    ..To assess pre-treatment, baseline, and outcome differences of patients with early- (onset<age 18) and adult-onset (onset>or=age 18) psychosis in an epidemiological cohort of first-episode patients...
  11. ncbi request reprint [Genetic findings in Attention-Deficit and Hyperactivity Disorder (ADHD)]
    Benno Graf Schimmelmann
    Klinik fur Psychiatrie und Psychotherapie des Kindes und Jugendalters, Universitat Duisburg Essen, Rheinische Kliniken Essen, Virchowstrasse 174, DE 45147 Essen
    Z Kinder Jugendpsychiatr Psychother 34:425-33. 2006
    ..The understanding of ADHD's neurobiology may be advanced by new technologies, such as SNP-based genome scans performed with gene chips comprising 10,000-1,000,000 SNPs, as well as using more sophisticated animal model designs...
  12. ncbi request reprint Predictors of service disengagement in first-admitted adolescents with psychosis
    Benno Graf Schimmelmann
    Department of Child and Adolescent Psychiatry and Psychotherapy, University of Duisburg Essen, Germany
    J Am Acad Child Adolesc Psychiatry 45:990-9. 2006
    ..To assess the risk and predictors of service disengagement in adolescents with first-episode psychosis (FEP) receiving their first treatment in a long-standing early intervention and prevention centre...
  13. ncbi request reprint Subjective distress related to side effects and subjective well-being in first admitted adolescents with early-onset psychosis treated with atypical antipsychotics
    Benno Graf Schimmelmann
    Department of Child and Adolescent Psychiatry and Psychotherapy, University of Duisburg Essen, Essen, Germany
    J Child Adolesc Psychopharmacol 15:249-58. 2005
    ..The aim of this pilot study was to evaluate the subjective distress-related to different SE and its association with subjective well-being in a sample of adolescents treated with atypical antipsychotics...
  14. doi request reprint Long-term patterns of subjective wellbeing in schizophrenia: cluster, predictors of cluster affiliation, and their relation to recovery criteria in 2842 patients followed over 3 years
    Martin Lambert
    Psychosis Centre, Centre for Psychosocial Medicine, Department of Psychiatry and Psychotherapy, University Medical Center Hamburg Eppendorf, Germany
    Schizophr Res 107:165-72. 2009
    ....
  15. pmc Attention-deficit hyperactivity disorder (ADHD) and glial integrity: S100B, cytokines and kynurenine metabolism--effects of medication
    Robert D Oades
    Clinic for Child and Adolescent Psychiatry and Psychotherapy, University of Duisburg Essen, Essen, Germany
    Behav Brain Funct 6:29. 2010
    ..This could be explained in terms of an impaired glial supply of energy to support neuronal activity...
  16. doi request reprint Subjective wellbeing under quetiapine treatment: effect of diagnosis, mood state, and anxiety
    Martin Lambert
    Psychosis Early Detection and Intervention Centre PEDIC, Centre for Psychosocial Medicine, Department of Psychiatry, University Medical Center Hamburg Eppendorf, Germany
    Schizophr Res 110:72-9. 2009
    ..To examine the effect of diagnosis, mood state, and anxiety on subjective wellbeing in patients with affective and non-affective psychotic disorders treated with quetiapine IR...
  17. doi request reprint Differential 3-year effects of first- versus second-generation antipsychotics on subjective well-being in schizophrenia using marginal structural models
    Martin Lambert
    Psychosis Centre, Department of Psychiatry and Psychotherapy, Centre for Psychosocial Medicine, University Medical Centre Hamburg Eppendorf, Germany
    J Clin Psychopharmacol 31:226-30. 2011
    ..This study examined the differential effects of first- (FGAs) versus second-generation antipsychotics (SGAs) on subjective well-being in patients with schizophrenia...
  18. ncbi request reprint Differentiating schizoaffective and bipolar I disorder in first-episode psychotic mania
    Daniel Schottle
    Psychosis Early Detection and Intervention Centre PEDIC, Centre for Psychosocial Medicine, Department for Psychiatry and Psychotherapy, University Medical Centre Hamburg Eppendorf, Germany
    Schizophr Res 140:31-6. 2012
    ..This study aims to differentiate schizoaffective disorder (SAD) and bipolar-I-disorder (BD) in first-episode psychotic mania (FEPM)...
  19. doi request reprint Validation of a Clinical Global Impression Scale for Aggression (CGI-A) in a sample of 558 psychiatric patients
    Christian G Huber
    Psychosis Early Detection and Intervention Centre, Centre for Psychosocial Medicine, Department of Psychiatry and Psychotherapy, University Medical Centre Hamburg Eppendorf, Germany
    Schizophr Res 100:342-8. 2008
    ..Clinical management of aggression depends on the availability of easily administrable measurements allowing reliable evaluation. The present study's aim is to validate a Clinical Global Impression-Severity of Aggression scale (CGI-A)...
  20. ncbi request reprint Comparing the prodrome of schizophrenia-spectrum psychoses and affective disorders with and without psychotic features
    Frauke Schultze-Lutter
    University Hospital of Child and Adolescent Psychiatry, University of Bern, Bolligenstr 111, 3000 Bern 60, Switzerland
    Schizophr Res 138:218-22. 2012
    ....
  21. doi request reprint Prevalence, predictors, and consequences of long-term refusal of antipsychotic treatment in first-episode psychosis
    Martin Lambert
    Psychosis Early Detection and Intervention Centre, Department of Psychiatry and Psychotherapy, Centre for Psychosocial Medicine, University Medical Center Hamburg Eppendorf, Hamburg, Germany
    J Clin Psychopharmacol 30:565-72. 2010
    ..The present study aims to assess the prevalence and predictors of such a "medication refusal" subgroup and its association with illness outcome...
  22. ncbi request reprint Association of subjective well-being, symptoms, and side effects with compliance after 12 months of treatment in schizophrenia
    Anne Karow
    Center for Psychosocial Medicine, Department of Psychiatry and Psychotherapy, University Medical Center Hamburg Eppendorf, Hamburg, Germany
    J Clin Psychiatry 68:75-80. 2007
    ....
  23. doi request reprint 'A rose is a rose is a rose', but at-risk criteria differ
    Frauke Schultze-Lutter
    University Hospital of Child and Adolescence Psychiatry, University of Bern, Bern, Switzerland
    Psychopathology 46:75-87. 2013
    ....
  24. ncbi request reprint Basic symptoms and the prediction of first-episode psychosis
    Frauke Schultze-Lutter
    University Hospital of Child and Adolescent Psychiatry, Bern, Switzerland
    Curr Pharm Des 18:351-7. 2012
    ..Further, they appear to be sufficiently frequent prior to onset of the first psychotic episode as well as sufficiently rare in persons of general population to be considered as valuable for an early detection of psychosis...
  25. ncbi request reprint Cost-effectiveness of 12-month therapeutic assertive community treatment as part of integrated care versus standard care in patients with schizophrenia treated with quetiapine immediate release (ACCESS trial)
    Anne Karow
    Department of Psychiatry and Psychotherapy, Psychosis Centre, Centre for Psychosocial Medicine, University Medical Center Hamburg Eppendorf, Germany
    J Clin Psychiatry 73:e402-8. 2012
    ..ACT was specifically developed for patients with schizophrenia, delivered by psychosis experts highly trained in respective psychotherapies, and embedded into an integrated care system...
  26. doi request reprint From nature versus nurture, via nature and nurture, to gene x environment interaction in mental disorders
    Anne Kathrin Wermter
    Department of Child and Adolescent Psychiatry and Psychotherapy, Philipps University of Marburg, Hans Sachs Strasse 6, Marburg, Germany
    Eur Child Adolesc Psychiatry 19:199-210. 2010
    ..In future we need larger, sufficiently powered studies that include a detailed and sophisticated characterization of both phenotype and the environmental risk...
  27. doi request reprint Child and adolescent psychiatric genetics
    Johannes Hebebrand
    Department of Child and Adolescent Psychiatry, LVR Klinikum Essen, University of Duisburg Essen, Virchowstrasse 174, Essen, Germany
    Eur Child Adolesc Psychiatry 19:259-79. 2010
    ..This review represents the introductory article of this special issue of the European Child and Adolescent Psychiatry...
  28. doi request reprint The Schizophrenia Proneness Instrument, Child and Youth version (SPI-CY): practicability and discriminative validity
    Lucien Fux
    University Hospital of Child and Adolescent Psychiatry, University of Cologne, Robert Koch Str 10, Gebäude 53, 50931 Cologne, Germany
    Schizophr Res 146:69-78. 2013
    ..To account for potential developmental particularities and a different clustering of BS in children and adolescents, the Schizophrenia Proneness Instrument, Child and Youth version (SPI-CY) was developed...
  29. ncbi request reprint Assertive community treatment as part of integrated care versus standard care: a 12-month trial in patients with first- and multiple-episode schizophrenia spectrum disorders treated with quetiapine immediate release (ACCESS trial)
    Martin Lambert
    Psychosis Centre, Department for Psychiatry and Psychotherapy, Centre for Psychosocial Medicine, University Medical Center Hamburg Eppendorf, Martinistr 52, 20246 Hamburg, Germany
    J Clin Psychiatry 71:1313-23. 2010
    ....
  30. doi request reprint Genome-wide association study in German patients with attention deficit/hyperactivity disorder
    Anke Hinney
    Department of Child and Adolescent Psychiatry, University of Duisburg Essen, Essen, Germany
    Am J Med Genet B Neuropsychiatr Genet 156:888-97. 2011
    ..The second best SNP is located in an intron of GRM5, a gene located within a recently described region with an infrequent copy number variation in patients with ADHD...
  31. ncbi request reprint Prediction of remission as a combination of symptomatic and functional remission and adequate subjective well-being in 2960 patients with schizophrenia
    Martin Lambert
    Psychosis Early Detection and Intervention Centre PEDIC, Centre for Psychosocial Medicine, Department of Psychiatry and Psychotherapy, University Medical Center Hamburg Eppendorf, Hamburg, Germany
    J Clin Psychiatry 67:1690-7. 2006
    ....
  32. doi request reprint Common obesity risk alleles in childhood attention-deficit/hyperactivity disorder
    Ozgür Albayrak
    Department of Child and Adolescent Psychiatry, Psychotherapy and Psychosomatics, LVR Klinikum Essen, University of Duisburg Essen, D 45147 Essen, Germany
    Am J Med Genet B Neuropsychiatr Genet 162:295-305. 2013
    ..Our results justify further research on the elucidation of the common genetic background of ADHD and obesity...
  33. doi request reprint Integrated care in patients with schizophrenia: results of trials published between 2011 and 2013 focusing on effectiveness and efficiency
    Daniel Schottle
    Psychosis Centre, Department of Psychiatry and Psychotherapy, Centre for Psychosocial Medicine, University Medical Centre Hamburg Eppendorf, Hamburg, Germany
    Curr Opin Psychiatry 26:384-408. 2013
    ..Overview on integrated care trials focusing on effectiveness and efficiency published from 2011 to 2013...
  34. doi request reprint Treatment of adolescents with early-onset schizophrenia spectrum disorders: in search of a rational, evidence-informed approach
    Benno G Schimmelmann
    University Hospital of Child and Adolescent Psychiatry, University of Bern, Bern, Switzerland
    Curr Opin Psychiatry 26:219-30. 2013
    ..A rationale for pragmatic psychopharmacology in EOS, including dosing, switching and adverse effect monitoring and management, is provided...
  35. ncbi request reprint Differences in coping, self-efficacy, and external control beliefs between patients at-risk for psychosis and patients with first-episode psychosis
    Stefanie J Schmidt
    University Hospital of Child and Adolescent Psychiatry and Psychotherapy, University of Bern, Bolligenstr 111, 3000 Bern 60, Switzerland Electronic address
    Psychiatry Res 219:95-102. 2014
    ..Apart from being worthwhile treatment targets, these coping and belief patterns are promising candidates for predicting outcome in AR patients, including the conversion to psychosis. ..
  36. doi request reprint Gender differences in methods of suicide attempts and prevalence of previous suicide attempts
    Stephan Kupferschmid
    University Hospital of Child and Adolescent Psychiatry, University of Bern, lt location gt Bern, Switzerland lt location gt
    Z Kinder Jugendpsychiatr Psychother 41:401-5. 2013
    ..Adolescents admitted to the emergency room of a large university hospital in Bern after a suicide attempt during the years 2004-2010 were prospectively assessed for methods of suicide attempt...
  37. pmc Attention-deficit hyperactivity disorder (ADHD) and glial integrity: an exploration of associations of cytokines and kynurenine metabolites with symptoms and attention
    Robert D Oades
    Clinic for Child and Adolescent Psychiatry and Psychotherapy, University of Duisburg Essen, 45147 Essen, Germany
    Behav Brain Funct 6:32. 2010
    ..Therefore we examined predictions of biochemical associations with the major symptom clusters, measures of attention and response variability...
  38. doi request reprint Associations among the perceived parent-child relationship, eating behavior, and body weight in preadolescents: results from a community-based sample
    Melanie Schuetzmann
    Asklepios Clinic Harburg, Department of Child and Adolescent Psychiatry and Psychotherapy, Eissendorfer Pferdeweg 52, 21075 Hamburg, Germany
    J Pediatr Psychol 33:772-82. 2008
    ..The aim of our study was to replicate the finding from clinical samples that families of overweight children demonstrate adverse characteristics of the parent-child relationship...
  39. ncbi request reprint Huntington disease: a case study of early onset presenting as depression
    Pia Duesterhus
    Department of Child and Adolescent Psychiatry, Hamburg, Germany
    J Am Acad Child Adolesc Psychiatry 43:1293-7. 2004
    ..It is important to be aware of hereditary conditions such as Huntington disease and to provide family counseling before genetic testing and after the diagnosis is confirmed...