Protocol for a cohort comparison treatment study evaluating the efficacy of a dimensional adaptation of GPM (GPM-extended) compared to a classic outpatient GPM treatment for patient fulfilling criteria for BPD: the EPSYLIA project

Key Points

• GPM-extended shows promise in improving treatment outcomes for BPD patients.
• Efficacy measured through clinical assessments over the study duration.
• Cohort comparison treatment design will facilitate direct outcome evaluation.
• The findings could redefine outpatient standards for treating BPD if successful.