Psychotherapeutic Interventions for Borderline Personality Disorder (BPD): A Systematic Review of Treatment Outcomes
Year: 2026
Type: review
Study design: Systematic Review
Abstract: Background: Borderline personality disorder (BPD) is a complex and severe mental health condition characterized by emotional dysregulation, impulsivity, unstable interpersonal relationships, and recurrent self-harm and suicidal behaviors. Historically viewed as a chronic and difficult-to-treat disorder, contemporary research has increasingly challenged this perspective. Method: The present paper aimed to conduct a systematic review and synthesize empirical evidence on treatment outcomes, symptom trajectories, and long-term recovery in individuals diagnosed with BPD. Data were drawn from randomized controlled trials, systematic reviews, meta-analyses, qualitative studies, and longitudinal investigations examining psychotherapeutic and pharmacological interventions. Results: The findings consistently indicate that structured psychotherapies, particularly dialectical behavior therapy, mentalization-based therapy, and schema therapy, are associated with significant reductions in core BPD symptoms, including emotional instability, impulsivity, self-harm, and suicidal behavior. In contrast, pharmacological treatments demonstrated limited and inconsistent effects on core features of the disorder, supporting their use only as adjunctive interventions. Longitudinal evidence further revealed that a substantial proportion of individuals with BPD achieve symptomatic remission and functional recovery over time, with behavioral symptoms remitting earlier than affective vulnerabilities. Conclusion: Overall, the findings highlight a more optimistic prognosis for BPD than previously assumed and emphasize psychotherapy, early intervention, and sustained therapeutic engagement as central to recovery. The study supports a recovery-oriented approach to BPD and underscores the need to reduce stigma associated with the diagnosis.
Institution: Cooper Hospital
Language: English
Subfield: Clinical Psychology
Field: Psychology
Domain: Social Sciences
Open Access status: hybrid
OpenAlex ID: W7203797152