Research Topics
| Ulrich SchnyderSummaryCountry: Switzerland Publications
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Publications
Posttraumatic stress disorder following accidental injury: rule or exception in Switzerland?Ulrich Schnyder
Department of Psychiatry, University Hospital, Zurich, Switzerland
Psychother Psychosom 77:111-8. 2008....
Inconsistency in reporting potentially traumatic eventsUrs Hepp
Department of Psychiatry, University Hospital Zurich, Culmannstrasse 8, CH 8091 Zurich, Switzerland
Br J Psychiatry 188:278-83. 2006..Research on post-traumatic stress disorder (PTSD) relies mainly on self-reports of exposure to trauma and its consequences...
Development of chronic pain following severe accidental injury. Results of a 3-year follow-up studyJosef Jenewein
Department of Psychiatry, University Hospital, Zurich, Switzerland
J Psychosom Res 66:119-26. 2009..Motor vehicle accidents (MVA) and work-related injuries are two of the more common causes of chronic pain. Nevertheless, there is little evidence on predicting factors regarding the development of chronic pain following physical injury...
Finger length ratio (2D:4D) in adults with gender identity disorderBernd Kraemer
Department of Psychiatry, University Hospital Zurich, Culmannstrasse 8, Zurich, Switzerland
Arch Sex Behav 38:359-63. 2009..The development of FtM GID seems even more unlikely to be notably influenced by prenatal testosterone...
Contribution of initial heart rate to the prediction of posttraumatic stress symptom level in accident victimsBernd Kraemer
Department of Psychiatry, University Hospital, Culmannstrasse 8, CH 8091 Zurich, Switzerland
J Psychiatr Res 42:158-62. 2008..We conclude that the initial heart rate is a weak and not independent predictor for PTSD symptom level following accidental injuries...
Quality of life after traumatic injury: a latent trajectory modeling approachHanspeter Moergeli
Department of Psychiatry and Psychotherapy, University Hospital, Zurich, Switzerland hanspeter moergeli usz ch
Psychother Psychosom 81:305-11. 2012..This study of injured accident survivors aimed to: (1) detect a model of change which best explains the observed course of QoL, and (2) identify potential predictor variables...
Prevalence of exposure to potentially traumatic events and PTSD. The Zurich Cohort StudyUrs Hepp
Department of Psychiatry, University Hospital, Culmannstrasse 8, 8091, Zurich, Switzerland
Eur Arch Psychiatry Clin Neurosci 256:151-8. 2006..The aim of this study was to estimate the prevalence rate of exposure to potentially traumatic events (PTE) and posttraumatic stress disorder (PTSD) in a representative sample of the general population...
2004 Tsunami: long-term psychological consequences for Swiss tourists in the area at the time of the disasterBernd Kraemer
Department of Psychiatry, University Hospital Zurich, Culmannstrasse 8, Zurich CH 8091, Switzerland
Aust N Z J Psychiatry 43:420-5. 2009....
Shared or discordant grief in couples 2-6 years after the death of their premature baby: effects on suffering and posttraumatic growthStefan Buchi
Dept of Psychiatry, University Hospital, Zurich, Switzerland
Psychosomatics 50:123-30. 2009..The authors hypothesized that the grief-related concordance within a couple 2 to 6 years after the loss of a premature baby could be an indicator of shared emotional distress within a couple...
Is the stressor criterion dispensable?: a contribution to the criterion A debate from a Swiss sample of survivors of the 2004 tsunamiBernd Kraemer
Department of Psychiatry, University Hospital Zurich, Zurich, Switzerland
Psychopathology 42:333-6. 2009..To explore the clinical and diagnostic usefulness of criterion A, we examined its value in predicting and capturing PTSD symptom clusters (criteria B-D) in a sample of trauma survivors...
Low predictive power of peritraumatic dissociation for PTSD symptoms in accident survivorsLutz Wittmann
Department of Psychiatry, University Hospital, Zurich, Switzerland
J Trauma Stress 19:639-51. 2006..Possible explanations for the low-predictive power of peritraumatic dissociation for posttraumatic psychopathology in the sample are discussed...
Comorbidity in posttraumatic stress disorder: a structural equation modelling approachLutz Wittmann
Department of Psychiatry, University Hospital, CH 8091 Zurich, Switzerland
Compr Psychiatry 49:430-40. 2008..Existing theories consider comorbidity as a consequence of PTSD (model 1), PTSD and comorbidity as a consequence of shared factors of vulnerability (model 2), and comorbidity as a consequence of trauma-type specific mechanisms (model 3)...
Coping with serious accidental injury: a one-year follow-up studyUrs Hepp
Department of Psychiatry, University Hospital, Zurich, Switzerland
Psychother Psychosom 74:379-86. 2005....
Attempted suicide: factors leading to hospitalizationUrs Hepp
Department of Psychiatry, University Hospital, Zurich, Switzerland
Can J Psychiatry 49:736-42. 2004..This study analyzes how sociodemographic and clinical characteristics influence the treatment decision for patients referred to a university hospital emergency room (ER) owing to attempted suicide...
Grief and post-traumatic growth in parents 2-6 years after the death of their extremely premature babyStefan Buchi
Department of Psychiatry, University Hospital, Zurich, Switzerland
Psychother Psychosom 76:106-14. 2007..To assess grief and post-traumatic growth in parents 2-6 years after the death of a premature baby (24-26 weeks' gestation) and to evaluate Pictorial Representation of Illness and Self-Measure (PRISM) in the assessment of bereavement...
Perceived responsibility for change as an outcome predictor in cognitive-behavioural group therapyAba Delsignore
Zurich University Hospital, Department of Psychiatry, Zurich, Switzerland
Br J Clin Psychol 47:281-93. 2008....
Psychiatric comorbidity and Eating Disorder Inventory (EDI) profiles in eating disorder patientsGabriella Milos
Psychiatric Department, University Hospital, Zurich, Switzerland
Can J Psychiatry 49:179-84. 2004..This study examines potential overlaps between psychiatric comorbidity (Axis I and II) and scores on the subscales of the Eating Disorder Inventory (EDI) in women with eating disorders (EDs)...
Body image and transsexualismBernd Kraemer
Department of Psychiatry, University Hospital, Zurich, Switzerland
Psychopathology 41:96-100. 2008..To date, research on the body image of transsexual patients has mostly covered body dissatisfaction with respect to body perception...
Disclosure of child sexual abuse by adolescents: a qualitative in-depth studyVerena Schonbucher
University Children s Hospital Zurich, Department of Psychosomatics and Psychiatry, Steinwiesstrasse 75, Zurich, Switzerland
J Interpers Violence 27:3486-513. 2012....
Does weight gain induce cortical and trabecular bone regain in anorexia nervosa? A two-year prospective studyGabriella Milos
Department of Psychiatry, University Hospital of Zurich, Culmannstrasse 8, 8091, Zurich, Switzerland
Bone 41:869-74. 2007..The course of bone density and structure at different locations was different, and, despite weight increase, bone regain appeared to need different time periods...
Instability of eating disorder diagnoses: prospective studyGabriella Milos
Department of Psychiatry, University Hospital, Culmannstrasse 8, 8091 Zurich, Switzerland
Br J Psychiatry 187:573-8. 2005..The stability of eating disorder diagnoses has received little research attention...
Impact of alexithymia on treatment outcome: a naturalistic study of short-term cognitive-behavioral group therapy for panic disorderMichael Rufer
Department of Psychiatry, University Hospital of Zurich, Switzerland
Psychopathology 43:170-9. 2010..However, few empirical studies have examined this issue. Furthermore, it is unclear whether or not alexithymia itself may improve during psychotherapy...
Does patient cognition predict time off from work after life-threatening accidents?Ulrich Schnyder
Psychiatric Department, University Hospital, Culmannstrasse 8, 8091 Zurich, Switzerland
Am J Psychiatry 160:2025-31. 2003..The present study aimed to identify predictors of the number of days of leave taken in a consecutively selected group of accident victims who sustained severe, mostly life-threatening physical trauma...
Application of Prochaska's transtheoretical model of change to patients with eating disordersGregor Hasler
Psychiatric Department, Zurich University Hospital, Zurich, Switzerland
J Psychosom Res 57:67-72. 2004..The aim of this study was to assess stages of change in patients with eating disorders and to analyze their correlations with clinical characteristics and treatment processes using Prochaska's transtheoretical model of change...
Incidence of severe anorexia nervosa in Switzerland: 40 years of developmentGabriella Milos
Psychiatric Outpatients Department, University Hospital Zurich, Zurich, Switzerland
Int J Eat Disord 35:250-8. 2004..The current study examined the development of the incidence of severe anorexia nervosa with five sampling periods covering the years 1956-1995 in a geographically defined region of Switzerland...
Dopamine-related deficit in reward learning after catecholamine depletion in unmedicated, remitted subjects with bulimia nervosaSimona Grob
Department of Psychiatry and Psychotherapy, University Hospital, Zurich, Switzerland
Neuropsychopharmacology 37:1945-52. 2012..These deficits uncover disturbance of the central reward processing systems in rBN related to altered brain catecholamine levels, which might reflect a trait-like deficit increasing vulnerability to BN...
Comorbidity of Asperger syndrome and gender identity disorderBernd Kraemer
Psychiatric Department, University Hospital, Culmannstrasse 8, 8091 Zurich, Switzerland
Eur Child Adolesc Psychiatry 14:292-6. 2005..We consider the treatment of GID as compelling, particularly because curative therapy for AS is lacking and with GID treatment in this vein, the patient gains psychosocial improvement...
Psychometric evaluation and validation of the German version of the Acute Stress Disorder Scale across two distinct trauma populationsSusanne Helfricht
Child Development Center, University Children s Hospital Zurich, Zurich, Switzerland
J Trauma Stress 22:476-80. 2009..Indices of reliability, construct, and predictive validity with established measures of posttraumatic stress, anxiety, and depression suggest that the German ASDS is a psychometrically sound and valid instrument...
Changing times: a longitudinal analysis of international firearm suicide dataVladeta Ajdacic-Gross
Research Unit for Clinical and Social Psychiatry, Psychiatric University Hospital, Zurich, Switzerland
Am J Public Health 96:1752-5. 2006..Legislation and regulatory measures reducing the availability of firearms in private households can distinctly strengthen the prevention of firearm suicides...
Finger length ratio (2D:4D) and dimensions of sexual orientationBernd Kraemer
Department of Psychiatry, University Hospital, Zurich, Switzerland
Neuropsychobiology 53:210-4. 2006..This hypothesis contrasts with the predominant suggestion of fixed organizational effects of androgens in the brain and a categorical sexual orientation...
Outcome of psychiatric treatment: what is relevant for our patients?Gregor Hasler
Psychiatric Department, Zurich University Hospital, Zurich, Switzerland
Compr Psychiatry 45:199-205. 2004..The use of measures that include dimensions such as personal growth, purpose of life, and positive relations with others may record important changes in these patients...
PRISM (Pictorial Representation of Illness and Self Measure): a new method for the assessment of suffering after traumaLutz Wittmann
Department of Psychiatry and Psychotherapy, University Hospital Zurich, Zurich, Switzerland
J Trauma Stress 25:94-7. 2012..In summary, PRISM appears to be a valid tool for the assessment of trauma-related suffering and adds to multimethod approaches in trauma research...
Control expectancies as predictors of psychotherapy outcome: a systematic reviewAba Delsignore
Zurich University Hospital, Department of Psychiatry, Zurich, Switzerland
Br J Clin Psychol 46:467-83. 2007..Based on findings from the expectancies literature (also including outcome and patient role expectancies), this systematic review proposes ways to reactivate the promising field of control expectancies in the psychotherapy context...
Mental health of asylum seekers: a cross-sectional study of psychiatric disordersMartina Heeren
Department of Psychiatry and Psychotherapy, University Hospital Zurich, Culmannstrasse 8, Zurich, Switzerland
BMC Psychiatry 12:114. 2012..International research shows high levels of distress for asylum seekers. Little is known about actual psychiatric morbidity in this population, especially during the first few years postmigration...
German version of Clinician-Administered PTSD ScaleUlrich Schnyder
Psychiatric Department, University Hospital, Zurich, Switzerland
J Trauma Stress 15:487-92. 2002..The data suggest that the German version of the CAPS is a reliable instrument for the assessment of posttraumatic stress disorder symptomatology in accident victims. Further studies are necessary to validate further the questionnaire...
Suicide attempts and suicidal ideation: links with psychiatric comorbidity in eating disorder subjectsGabriella Milos
Psychiatric Department, University Hospital, Zurich, Switzerland
Gen Hosp Psychiatry 26:129-35. 2004..Incorporating a comprehensive psychiatric evaluation into the clinical assessment of ED patients is important for the assessment of suicidality and for the provision of adequate treatments...
Future perspectives in psychotherapyUlrich Schnyder
Department of Psychiatry, University Hospital, Culmannstrasse 8, 8091 Zurich, Switzerland
Eur Arch Psychiatry Clin Neurosci 259:S123-8. 2009....
Psychological and psychosocial interventions after attempted suicide: an overview of treatment studiesUrs Hepp
Psychiatric Department, University Hospital, Zurich, Switzerland
Crisis 25:108-17. 2004..They are discussed with regard to both the various therapeutic strategies and models used, and the repetition of self-harming behavior as the main outcome...
Prevalence of child sexual abuse in Switzerland: a systematic reviewVerena Schonbucher
University Childrens s Hospital, Department of Psychosomatics and Psychiatry, Zurich, Switzerland
Swiss Med Wkly 140:w13123. 2011..Although child sexual abuse (CSA) is considered to be a significant health risk, there is no systematic overview of studies that have investigated the prevalence of CSA in Switzerland...
Posttraumatic stress disorder (PTSD) after heart transplant: the influence of earlier loss experiences on posttransplant flashbacksLutz Götzmann
Department of Psychosocial Medicine, University Hospital Zurich, Culmannstrasse 8, CH 8091, Zurich, Switzerland
Am J Psychother 56:562-7. 2002..It is demonstrated how the encoding of a traumatic experience into existing representations leads not only to a reactivation of an earlier trauma, but may constitute a protective function in the processing of a PTSD...
Comorbidity of obsessive-compulsive disorders and duration of eating disordersGabriella Milos
Psychiatric Polyclinic, University Hospital Zurich, Zurich, Switzerland
Int J Eat Disord 31:284-9. 2002..Subjects with OCD were expected to show a longer history of ED...
Post-traumatic stress disorder in serious accidental injury: 3-year follow-up studyUrs Hepp
Psychiatrische Dienste Aargau AG, Baden, Switzerland
Br J Psychiatry 192:376-83. 2008..Long-term data on post-traumatic stress disorder (PTSD) following accidents are scarce...
Who develops acute stress disorder after accidental injuries?Annette Kjaer Fuglsang
Institute of Psychology, University of Aarhus, Risskov, Denmark
Psychother Psychosom 71:214-22. 2002....
Are patients after severe injury who drop out of a longitudinal study at high risk of mental disorder?Daisuke Nishi
Department of Psychiatry, National Disaster Medical Center, Tokyo 190 0014, Japan
Compr Psychiatry 49:393-8. 2008..To summarize, it is expected that those who drop from the follow-up are unlikely to have MVA-related PTSD, but might have mental problems independent of injury...
Evidence for low-grade systemic proinflammatory activity in patients with posttraumatic stress disorderRoland von Kanel
Department of General Internal Medicine, Division of Psychosomatic Medicine, University Hospital Inselspital, Freiburgstrasse 4, CH 3010 Berne, Switzerland
J Psychiatr Res 41:744-52. 2007..41, p=0.035). PTSD patients showed a low-grade systemic proinflammatory state, which, moreover, was related to PTSD symptom levels suggesting one mechanism by which PTSD could contribute to atherosclerotic disease...
Altered blood coagulation in patients with posttraumatic stress disorderRoland von Kanel
Department of General Internal Medicine, Division of Psychosomatic Medicine, University Hospital Berne, Berne, Switzerland
Psychosom Med 68:598-604. 2006..A hypercoagulable state before occurrence of coronary thrombosis contributes to atherosclerosis development. We investigated whether PTSD would be associated with increased coagulation activity...
Why new psychotherapies for posttraumatic stress disorder?Ulrich Schnyder
Psychother Psychosom 74:199-201. 2005
Patient satisfaction with outpatient psychiatric treatment: the role of diagnosis, pharmacotherapy, and perceived therapeutic changeGregor Hasler
Psychiatric Department, Zurich University Hospital, Switzerland
Can J Psychiatry 49:315-21. 2004..To investigate the influence of diagnosis, type of treatment, and perceived therapeutic change on patient satisfaction following psychiatric treatment for nonpsychotic, nonsubstance-related disorders...
Posttraumatic disorders following injury: an empirical and methodological reviewMeaghan L O'Donnell
Department of Psychology, University of Melbourne, Australia
Clin Psychol Rev 23:587-603. 2003..It is suggested that a clearer understanding of the psychological effects of physical injury will require the widespread adoption of more rigorous, standardized and transparent methodological procedures...
Low-dose cortisol for symptoms of posttraumatic stress disorderAmanda Aerni
Division of Psychiatry Research, University of Zurich, Lenggstr. 31, 8029 Zurich, Switzerland
Am J Psychiatry 161:1488-90. 2004..CONCLUSIONS: The results of this pilot study indicate that low-dose cortisol treatment reduces the cardinal symptoms of PTSD...
[Outpatient group therapy for emotion management in complex posttraumatic disorders]Christoph Müller
Psychiatrische Poliklinik, Universitatsspital Zurich, Schweiz
Psychother Psychosom Med Psychol 57:364-72. 2007..This is complemented by psychoeducation and resource activation based on recent neurobiological findings in traumatic stress research. Data from the first completed program is presented and discussed...
Measures of endothelial dysfunction in plasma of patients with posttraumatic stress disorderRoland von Kanel
Department of General Internal Medicine, Division of Psychosomatic Medicine, University Hospital Berne, Switzerland
Psychiatry Res 158:363-73. 2008..This suggests one mechanism by which posttraumatic stress could contribute to atherosclerosis...
Does acute stress disorder predict post-traumatic stress disorder in traffic accident victims? Analysis of a self-report inventoryAnnette Kjaer Fuglsang
Department of Psychology, University of Aarhus, Nobelparken, Aarhus C, Denmark
Nord J Psychiatry 58:223-9. 2004..The acute traumatic symptom level explains a large part of the variance in PTSD symptom level. However, other variables also seem to play an important role...
Incidence of severe anorexia nervosa in Switzerland: 40 years of developmentGabriella Milos
Int J Eat Disord 36:118-9. 2004
Prevalence and predictors of posttraumatic stress disorder in patients with acute myocardial infarctionLina Wiedemar
Department of General Internal Medicine, University Hospital Berne, Switzerland
Heart Lung 37:113-21. 2008..We estimated the prevalence of posttraumatic stress disorder (PTSD) and identified predictors of self-rated PTSD symptoms in patients post-myocardial infarction (MI)...
