Schema Focused Therapy for Chronic Depression

Maastricht University Medical Center25 enrolled

Overview

Schema focused therapy (SFT) is an innovative treatment approach to chronic, lifelong problems that incorporates cognitive, behavioral, experiential and psychodynamic elements and techniques. This study will determine whether SFT is a suitable and effective treatment for chronic depression in terms of acute effects and the prevention of relapse/recurrence. The secondary aim of this study is to identify the underlying mechanisms of change in SFT that lead to recovery from depression and the prevention of future relapse/recurrence.

A single-case series design with multiple randomized baselines across participants will be used in this study. The study will last approximately 36 months and comprises three phases. The first phase is a 6-12 weeks waiting list/baseline phase during which participants will be repeatedly assessed with the main outcome measures and putative mediators. In the second phase participants will receive up to 75 individual sessions of SFT for chronic depression depending on the individual progress in therapy. Upon completion of the intervention phase, participants will have monthly follow-up assessments for the next 12 months.

Study Type

INTERVENTIONAL

Allocation

Purpose

TREATMENT

Masking

NONE

Enrollment

Conditions

Chronic Major Depressive Disorder

Interventions

Schema Focused TherapyBEHAVIORAL

SFT is a novel treatment approach to chronic, lifelong problems that incorporates cognitive, behavioral, experiential and psychodynamic elements and techniques. In the present study participants will receive up to 75 individual sessions of SFT depending on the individual progress in therapy.

Eligibility

Sex: ALLMin age: 18 YearsMax age: 65 Years

Medical Language ↔ Plain English

Inclusion Criteria: * Chronic MDD as defined by the DSM-IV (meeting full criteria of MDD for at least 2 years). * Beck Depression Inventory II (BDI-II) score at screening \>=20 (moderate to severe depression) * Can understand and speak the Dutch language * Has internet access at home Exclusion Criteria: * Acute suicide risk * Substance induced mood disorder * Medical condition causes depression directly or through medication intake * MDD with psychotic features * DSM-IV Bipolar disorder (current or past) * DSM-IV Psychotic disorder (current or past) * DSM-IV alcohol or drug dependence * Autism Spectrum Disorders (Autistic Disorder, Asperger Syndrome, Pervasive developmental disorder NOS, Rett syndrome, Childhood disintegrative disorder) * Cluster A and Cluster B personality disorders * Started with antidepressant medication within three months prior to initial screening. Patients who receive antidepressant medication for more than 3 months prior to the start of the study can keep taking their medication and will not be excluded from participation. * MRI contra-indications, such as claustrophobia, metal parts in the body and, for women, current pregnancy or breastfeeding.

Locations (1)

Academic Community Mental Health Center, Riagg

Maastricht, Limburg, Netherlands

Outcomes

Primary Outcomes

Depressive symptom improvement

Time frame: Weekly during baseline and intervention; Monthly during follow-up

Secondary Outcomes

Depressive relapse/recurrence

Time frame: Measured at 12 month follow-up

Data from ClinicalTrials.gov

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