Publications by authors named "Annemiek van Dijke"

Introduction: Depressive and anxiety disorders are common mental disorders ranking among the leading causes of global disease burden. Not all clients currently benefit from therapy and clients are looking for modern ways of therapy. Online psychotherapy is a promising option for better meeting clients' needs.

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Background: Companion animals can fulfill children's attachment needs. A secure attachment to humans is positively associated with psychosocial health, therefore, the extent to which this applies to a strong child-companion animal bond is worth examining.

Aims: We aimed to gain insight into the current literature regarding the bond between children and companion animals and psychosocial health.

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Attachment characteristics play a key role in mental health and in understanding mental disorders. The aim of this study was to gain insight into the role the attachment characteristics can play in treatment effects in adult patients with intrapsychic and interpersonal problems who underwent Equine-assisted Short-term Psychodynamic Psychotherapy (ESTPP). In the first part of the study, we compared the effects of ESTPP to treatment-as-usual from a previous dataset regarding psychological dysfunction.

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The growing field of equine-assisted psychotherapy (EAP), a subfield of animal-assisted psychotherapy (AAP), needs theoretically-based clinical studies. This systematic review examines the existing clinical studies in adult populations on psychodynamic psychotherapy combined with equine-assisted psychotherapy. An electronic database search was divided in two studies to identify publications on 1) EAP combined with psychodynamic psychotherapy and 2) EAP combined to personality problems and traumatization in order to compile studies by population, intervention, outcome and therapeutic assets.

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: Complex posttraumatic stress disorder (CPTSD) as defined by the Disorders of Extreme Stress Not Otherwise Specified (DESNOS) formulation is associated with childhood relational trauma and involves relational impairment, affect dysregulation, and identity alterations. However, the distinct contributions of relational impairment (operationalized in the form fears of closeness or abandonment), affect dysregulation (operationalized in the form of overregulation and under-regulation of affect), and identity alterations (operationalized in the form of positive or negative psychoform or somatoform dissociation) to the relationship between childhood trauma and CPTSD/DESNOS have not been systematically tested. : In a clinical sample of adults diagnosed with severe and chronic psychiatric and personality disorders ( = 472;  = 34.

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Although deficits in facial affect processing have been reported in schizophrenia as well as in borderline personality disorder (BPD), these disorders have not yet been directly compared on facial affect labeling. Using degraded stimuli portraying neutral, angry, fearful and angry facial expressions, we hypothesized more errors in labeling negative facial expressions in patients with schizophrenia compared to healthy controls. Patients with BPD were expected to have difficulty in labeling neutral expressions and to display a bias towards a negative attribution when wrongly labeling neutral faces.

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Emotion regulation impairments with traumatic origins have mainly been studied from posttraumatic stress disorder (PTSD) models by studying cases of adult onset and single-incident trauma exposure. The effects of adverse traumatic experiences, however, go beyond the PTSD. Different authors have proposed that PTSD, borderline personality, dissociative, conversive and somatoform disorders constitute a full spectrum of trauma-related conditions.

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Background: Borderline personality disorder (BPD) and somatoform disorders (SoD) involve significant problems in relationships and emotion regulation, but the similarities and differences between these disorders in these areas is not well understood.

Method: In 472 psychotherapy inpatients BPD and/or SoD diagnoses were confirmed or ruled out using clinical interviews and standardized measures. Emotional under- and over-regulation and indices of adult attachment working models and fears were assessed with validated self-report measures.

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This study replicates and extends prior research on the relationship of childhood complex trauma (CCT) and complex posttraumatic stress disorder (cPTSD) in adulthood, examining the role of psychoform and somatoform dissociation as a potential mediator. CCT, dissociation, and cPTSD were assessed in a large sample of adult psychiatric inpatients. Almost two thirds of participants reported having experienced CCT.

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Background: There is controversy about whether psychotherapies are effective in the treatment of subclinical depression, defined by clinically relevant depressive symptoms in the absence of a major depressive disorder.

Aims: To examine whether psychotherapies are effective in reducing depressive symptoms, reduce the risk of developing major depressive disorder and have comparable effects to psychological treatment of major depression.

Method: We conducted a meta-analysis of 18 studies comparing a psychological treatment of subclinical depression with a control group.

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Background: Randomized trials can show whether a treatment effect is statistically significant and can describe the size of the effect. There are, however, no validated methods available for establishing the clinical relevance of these outcomes. Recently, it was proposed that a standardized mean difference (SMD) of 0.

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Background: To study difficulties in emotional functioning in two mental disorders that have been associated with difficulties in identifying and modulating emotions: borderline personality disorder (BPD) and somatoform disorder (SoD).

Sampling And Methods: In 472 psychiatric inpatients, difficulties in emotional functioning were measured using the Bermond-Vorst Alexithymia Questionnaire.

Results: Profiles of difficulties in emotional functioning were identified, suggesting that patients diagnosed with BPD with or without SoD were more likely to report difficulty identifying emotions and less likely to report reduced ability to fantasize or 'pensée opératoire' (externally oriented thinking) than patients diagnosed with SoD only and patients with mixed anxiety and affective disorders.

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Background: Although affect dysregulation is considered a core component of borderline personality disorder (BPD) and somatoform disorders (SoD), remarkably little research has focused on the prevalence and nature of affect dysregulation in these disorders. Also, despite apparent similarities, little is known about how dysfunctional under- and overregulation of affect and positive and negative somatoform and psychoform dissociative experiences inter-relate. Prior studies suggest a clear relationship between early childhood psychological trauma and affect dysregulation, especially when the caretaker is emotionally, sexually, or physically abusing the child, but how these relate to under- and overregulation while differentiating for developmental epochs is not clear.

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Affect regulation is often compromised as a result of early life interpersonal traumatization and disruption in caregiving relationships like in situations where the caretaker is emotionally, sexually or physically abusing the child. Prior studies suggest a clear relationship between early childhood attachment-related psychological trauma and affect dysregulation. We evaluated the relationship of retrospectively recalled childhood traumatization by primary caretaker(s) (TPC) and affect dysregulation in 472 adult psychiatric patients diagnosed with borderline personality disorder (BPD), somatoform disorder (SoD), both BPD and SoD, or disorders other than BPD or SoD, using the Bermond-Vorst Alexithymia Questionnaire, the self-report version of the Structured Interview for Disorders of Extreme Stress, the Self-rating Inventory for Posttraumatic Stress Disorder (SRIP) and the Traumatic Experiences Checklist.

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Affect dysregulation and dissociation may be associated with borderline personality disorder (BPD) and somatoform disorder (SoD). In this study, both under-regulation and over-regulation of affect and positive and negative somatoform and psychoform dissociative experiences were assessed. BPD and SoD diagnoses were confirmed or ruled out in 472 psychiatric inpatients using clinical interviews and clinical multidisciplinary consensus.

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Although affect dysregulation is considered a core component of borderline personality disorder (BPD) and somatoform disorders (SoD), remarkably little research has focused on prevalence and nature of affect dysregulation in these disorders. BPD and SoD diagnoses were confirmed or ruled out in 472 psychiatric inpatients using clinical interviews. Three qualitatively different forms of affect dysregulation were identified: under-regulation, over-regulation of affect and combined under- and over-regulation of affect.

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Although schizophrenia has often been associated with deficits in facial affect recognition, it is debated whether the recognition of specific emotions is affected and if these facial affect-processing deficits are related to symptomatology or other patient characteristics. The purpose of the present study was to explore whether particular patient characteristics are associated with the recognition of specific facial expressions in patients with schizophrenia. Sixty-four patients with a DSM-IV diagnosis of schizophrenia were assessed with a computerized test of degraded facial affect recognition.

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