| Registry | NCT01720953, acronym MENTAB |
|---|---|
| Status | Terminated |
| Study type | Observational |
| Enrollment | 100 (Estimated) |
| Sponsor | Rune Andersen (Other); collaborators: Psychiatry Roskilde, University of Copenhagen, Psychiatric Epigenetics Laboratory, Institute of Psychiatry, UK, University of Southern Denmark, Psychoanalysis Unit, University College London, UK, Aarhus University Hospital, University College Zealand, Denmark, Research Division of Clinical Biochemistry, Koege Hospital, Denmark |
| Conditions | Borderline Personality Disorder |
| Interventions | Mentalization Based Therapy (Other) |
| Dates | start 2012-10-01, primary completion 2016-12-01 (estimated), completion 2016-12-01 (estimated), first posted 2012-11-02, last updated 2014-07-25 |
| Locations | 1 site in Denmark |
Related Papers Related Patents Related Grants Related Experts
All trials for Borderline Personality Disorder All trials of Mentalization Based Therapy
Purpose:
Borderline personality disorder (BPD) is a complex psychiatric disease of uncertain aetiology and pathogenesis. A key mechanism of disease susceptibility and treatment response could be epigenetic changes in DNA methylation patterns. However, no study has yet demonstrated that psychotherapy can exert its therapeutic effect through epigenetic mechanisms. The main aim of this study is to analyze the promoter methylation pattern of genes considered to be related to the development and psychopathology of BPD, in particular the brain-derived neurotrophic factor (BDNF) and glucocorticoid receptor genes, and the effects of mentalization based treatment (MBT) on changes. Associations to changes in BDNF serum levels and salivary cortisol levels, as well as key components of BPD aetiology and core treatment targets in MBT, will also be investigated. Should epigenetic mechanisms have importance for BPD pathology and effects of treatment, there is potential use of DNA methylation patterns as valid biomarker measures of diagnosis, prognosis, and treatment response.
Hypothesis:
The formation and maintenance of symptoms in BPD is mediated through neuropsychiatric mechanisms that can be affected through psychological treatment. Specifically, aberrant epigenetic regulation of neuropsychiatric genes related to behavioural control and affect regulation, as well as BDNF and cortisol levels, is ameliorated by therapeutic processes.
Method:
Fifty female patients diagnosed with BPD will undergo a year of intensive MBT that is designed to target domains of BPD pathology. The patients will be assessed at baseline and every 6 months over the treatment period. Matched healthy control subjects will be assessed at 6 month intervals to compare changes in DNA methylation, BDNF serum levels, salivary cortisol levels, and neuropsychological test performance. To link components of the neuropsychiatric mechanisms underlying the onset of illness, course, and response to treatment, patients will undergo assessment of clinical symptoms, comorbidity patterns and psychosocial impairment. Patients and control subjects will at baseline undergo assessment for childhood trauma, self-harm, suicidal behavior, early maladaptive schemas, and personality traits, and within the 1-year study period also undergo continuous assessment for changes in symptoms of dissociation, depression, and personality dysfunction.
| Arm | Type | Interventions | Description |
|---|---|---|---|
| Healthy control subjects | Other: Mentalization Based Therapy | Matched healthy control subjects will be assessed at 6 month intervals to compare changes in DNA methylation, BDNF serum levels, salivary cortisol levels, and neuropsychological test performance. Healthy control subjects will within the 1-year study period also undergo continuous assessment for comparative changes in symptoms of dissociation, depression, and personality dysfunction. |
Sex: Female, ages: 18 Years to 40 Years, accepts healthy volunteers
Patients: Inclusion Criteria: * Female patients between the ages 18 - 40 with a clinical diagnosis of Borderline Personality Disorder to undergo a year of Mentalization Based Therapy at the Psychiatric Clinic Roskilde. Exclusion Criteria: * Severe comorbidity * Serious medical condition * Pregnancy Healthy control subjects: Inclusion Criteria: * Match patients on age, gender, and socioeconomic status. Exclusion Criteria: * Any mental disorder * Serious medical condition * Pregnancy
| Facility | City | Country | Status |
|---|---|---|---|
| Psychiatric Research Unit, Region Zeland | Roskilde | Denmark |