The Role of Personality Disorders and Traits in Short-Term Psychodynamic Therapy versus Cognitive Behavioral Therapy for Major Depression - Scorecard - MDSpire

The Role of Personality Disorders and Traits in Short-Term Psychodynamic Therapy versus Cognitive Behavioral Therapy for Major Depression

  • By

  • Theresa Wilberg

  • Randi Ulberg

  • Ole Klungsøyr

  • Anders Malkomsen

  • André Løvgren

  • Kåre Osnes

  • Julie Horgen Evensen

  • Toril Dammen

  • Jan Ivar Røssberg

  • April 29, 2026

  • 0 min

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Clinical Scorecard: The Role of Personality Disorders and Traits in Short-Term Psychodynamic Therapy versus Cognitive Behavioral Therapy for Major Depression

At a Glance

CategoryDetail
ConditionMajor Depression
Key MechanismsComparison of STPP and CBT outcomes in patients with and without personality disorders.
Target PopulationOutpatients with major depression, including those with mild to moderate personality disorders.
Care SettingOutpatient psychotherapy

Key Highlights

  • No significant difference in clinical outcomes between STPP and CBT after 28 weeks.
  • Presence of personality disorder did not moderate treatment outcomes.
  • Paranoid traits showed a significant effect favoring STPP.
  • Large effect sizes for both primary and secondary outcomes in both groups.
  • Co-occurring mild to moderate personality pathology should not hinder standard psychotherapies.

Guideline-Based Recommendations

Diagnosis

  • Assess personality disorders using semi-structured interviews (e.g., SCID-II).

Management

  • Both STPP and CBT are effective for treating major depression, regardless of personality disorder presence.

Monitoring & Follow-up

  • Follow-up assessments using Hamilton Depression Rating Scale and Beck Depression Inventory-II.

Risks

  • Co-occurring personality disorders may complicate treatment but do not preclude effective psychotherapy.

Patient & Prescribing Data

Outpatients with major depression, including those with mild to moderate personality disorders.

Both STPP and CBT can be utilized effectively without significant differences in outcomes.

Clinical Best Practices

  • Consider the presence of personality traits when selecting psychotherapy type.
  • Utilize standardized assessment tools for evaluating treatment outcomes.
  • Encourage further research on the impact of specific personality traits on psychotherapy effectiveness.

References

Original Source(s)

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