NCT01952405

Efficacy of Dialectical Behavior Therapy in Patients With Borderline Personality Disorder

Efficacy of Dialectical Behavior Therapy in Patients With Borderline Personality Disorder: a Controlled Trial in Taiwan

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 60 (actual)
• Sponsor: Mackay Memorial Hospital · Academic / Other
• Sex: All
• Age: 18 Years – 60 Years
• Healthy volunteers: Not accepted

Summary

The purpose of this study is to test the hypothesis: Primary hypothesis: Participants in the dialectical behavior therapy group have greater reductions in the frequency and severity of suicidal and non-suicidal self-injurious behaviors compared to participants in the alternative treatment group. Secondary Hypotheses: Participants in dialectical behavior therapy group have improved treatment outcomes compared to participants in alternative treatment, including mental health service utilization, symptoms of borderline personality and depression symptoms, suicidal thought and hopelessness, disability, and quality of life.

Detailed description

This study will be a 3-year randomized control trial. Patients will be referred from any mental health services in Taipei area who meet Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, Text Revision criteria for Borderline Personality Disorder. Inclusion criteria include subjects who fulfill the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, Text Revision criteria for Borderline Personality Disorder, 18-60 years of age, sign the informed consent, have had at least two episodes of suicidal or non-suicidal self-injurious episodes in the past 5 years, and at least one of which is in the 3 months preceding enrollment. The exclusion criteria include psychotic disorder, bipolar I disorder, severe physical illness, and mental retardation. Outcome measures will be obtained at pre-treatment, 4-month, 8-month and post-treatment (12-month) during 1-year protocol. Using semi-structured interview and a battery of self-report forms, a range of symptoms and behaviors associated with Borderline Personality Disorder will be assessed including suicidal thought, suicide attempt, depression, hopelessness, quality of life, disability, service utilization, and function. Measures are selected based on previous outcome studies of dialectical behavior therapy. Outcome variables will be evaluated by blinded assessors.

Conditions

• Borderline Personality Disorder

Interventions

Type	Name	Description
BEHAVIORAL	Dialectical behavior therapy (DBT)	Dialectical behavior therapy (DBT), developed by Marsha Linehan, has gained widespread popularity as a treatment for BPD, and its efficacy has been demonstrated in several trials.

Timeline

• Start date: 2013-05-18
• Primary completion: 2017-02-24
• Completion: 2017-02-24
• First posted: 2013-09-30
• Last updated: 2017-03-06

Locations

1 site across 1 country: Taiwan