AI Article Synopsis

  • The study analyzed the prevalence of major depressive disorder over 24 years in patients with borderline personality disorder (BPD) compared to those with other personality disorders.
  • The findings indicated that while major depression was more common in BPD patients, both groups experienced a significant decline over time, with a high rate of remission and recurrence.
  • The results suggest that the patterns of major depression in BPD patients are similar to those in individuals with other personality disorders, although the study's applicability may be limited for less severely ill patients.

Article Abstract

Background: This study had two main objectives. The first was to detail the prevalence of major depressive disorder over 24 years of follow-up for both patients with borderline personality disorder (BPD) and comparison subjects with other personality disorders (OPD). The second was to determine time-to-remission, recurrence, and new onset of major depression among these two groups of patients.

Methods: The SCID-I was administered to 290 borderline inpatients and 72 personality-disordered comparison subjects during their index admission. It was also re-administered at 12 contiguous two-year follow-up periods.

Results: The prevalence of major depression was significantly higher for borderline patients over time but declined significantly over time for those in both study groups. In terms of time to events, 93% of borderline patients meeting criteria for major depression at baseline experienced a two-year remission by the time of the 24-year follow-up. Recurrences were about as common (90% for those with remitted major depression). New onsets of major depression were also very common (86% for those without major depression during their index admission).

Limitations: Results may not pertain to less severely ill patients with BPD and those in less treatment.

Conclusions: Taken together, the results of this study suggest that the remitting-recurring course of major depression in borderline patients is very similar to the course of major depression in those with other types of personality disorder and those for whom major depression is their primary disorder.

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Source
http://dx.doi.org/10.1016/j.jad.2019.08.005DOI Listing

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