Dialectical behaviour therapy for posttraumatic stress disorder (DBT-PTSD): transportability to everyday clinical care in a residential mental health centre
Creators: name: Oppenauer, Claudia
name: Sprung, Manuel
name: Gradl, Silvia
name: Burghardt, Juliane
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Science Policy
subject: Mental Health

description: <b>Background:</b> Dialectical Behaviour Therapy for Posttraumatic Stress Disorder (DBT-PTSD) is a phase-based treatment for PTSD. The DBT-PTSD treatment programme’s efficacy has not been tested during standard operation, outside of laboratory outcome studies. <b>Objective:</b> The present pilot study investigated the transportability of the DBT-PTSD treatment to a real word clinical setting in a residential mental health centre. <b>Methods:</b> The DBT-PTSD treatment was compared to a treatment as usual (TAU) condition in a non-randomized study. Overall, 156 patients from a residential mental health centre were included. Propensity score matching was used to match participants in the two treatment arms based on baseline characteristics. Primary and secondary outcomes (PTSD and other symptoms) were assessed at the time of admission and at the time of discharge. <b>Results:</b> The DBT-PTSD treatment outperformed the TAU condition in the improvement of all primary outcomes, as indicated by a significant time and group interaction. There were notable differences in the effect sizes between the unmatched and matched sample as well as between the available and the intent-to-treat (ITT) data analyses. The effect sizes in the ITT data analyses were much lower. Both treatment groups showed similar improvements in secondary outcomes. <b>Conclusions:</b> This study provides initial evidence for the transportability of the DBT-PTSD treatment to a naturalistic clinical care setting, but with considerably lower effect sizes than in previously published laboratory RCTs. The higher efficacy of DBT-PTSD compared to TAU may largely depend on patient’s adherence to treatment. The objective of the present study was to investigate the transportability of the DBT-PTSD programme to a real word clinical setting in a residential mental health centre.The DBT-PTSD treatment outperformed the TAU condition in the reduction of trauma-related symptoms, dissociative symptoms and DSO related but with lower effect sizes compared to previously published RCTs.The study results indicate the influence of treatment adherence on estimates of treatment effects and stress the necessity to routinely monitor the symptoms of patients who are at high risk of dropout or deterioration. The objective of the present study was to investigate the transportability of the DBT-PTSD programme to a real word clinical setting in a residential mental health centre. The DBT-PTSD treatment outperformed the TAU condition in the reduction of trauma-related symptoms, dissociative symptoms and DSO related but with lower effect sizes compared to previously published RCTs. The study results indicate the influence of treatment adherence on estimates of treatment effects and stress the necessity to routinely monitor the symptoms of patients who are at high risk of dropout or deterioration.