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Query: UMLS:C0011570 (depression)
 172,036 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The authors evaluated personality disorder symptoms as predictors of change in global functioning and quality of life among elderly depressed patients. Treated elderly patients (N=40) who no longer met RDC criteria for major depression were assessed for personality disorders, depression, global functioning, and quality of life after treatment of the acute episode and at 1-year follow-up. In interaction with persisting or recurrent depression, Cluster B personality disorder symptoms contributed to declines in global functioning and quality of life over a 1-year period. Personality disorder symptoms in elderly patients appear to operate as co-factors that amplify or exacerbate the impact of residual depression on long-term functioning and quality of life.
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PMID:Personality disorder symptoms predict declines in global functioning and quality of life in elderly depressed patients. 1115 54

Supraphysiologic doses of testosterone are associated with increased aggression that is hypothesized to be a function of testosterone serum concentrations, mood, and personality. The study attempted to characterize this relationship among weightlifters who were users (n = 10) and nonusers (n = 18) of anabolic steroids. Participants were interviewed using the Modified Mania Rating Scale and Hamilton Rating Scale for Depression to assess mood, the Buss-Durkee Hostility Inventory (BDHI) and Point Subtraction Aggression Paradigm (PSAP) to assess aggression, and the Personality Disorder Questionnaire (PDQ-R) to assess personality. Blood samples were obtained for the determination of total, free, and weakly bound testosterone. Comparisons of continuous variables between testosterone users and non-users were performed with a parametric (unpaired t-test) or non-parametric (Mann-Whitney) test where appropriate. Correlations with testosterone were examined separately for testosterone users and non-users, using Spearman rank correlation. The subjective (BDHI) and objective (PSAP) assessments of aggression found that supranormal testosterone concentrations were associated with increased aggression. However, the PDQ-R results suggest that this finding was confounded by the personality disorder profile of the steroid users, because steroid users demonstrated Cluster B personality disorder traits for antisocial, borderline, and histrionic personality disorder.
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PMID:Measures of aggression and mood changes in male weightlifters with and without androgenic anabolic steroid use. 1276 41

A key component of how depression may impact personality pathology involves an understanding of how cognition and dysfunctional attitudes may change as a result of experiencing a depressive state, and how these changes may affect reporting of personality disorder symptoms. This study examines whether dysfunctional attitudes are related to the stability of personality disorder diagnoses. The sample comprised 64 outpatients who were treatment responders following an 8-week acute treatment phase for major depressive disorder (MDD), met criteria for remission throughout a 26-week continuation phase, and completed a personality disorder assessment Structured Clinical Interview for DSM-III-R Axis II Disorders (SCID-II) at the beginning and end of each treatment phase. The Dysfunctional Attitude Scale (DAS) was given to patients at the beginning of the continuation phase. We found that following successful treatment of the MDD, individuals with stable personality disorder diagnoses (e.g., meeting criteria for a personality disorder at both the beginning and endpoint of continuation treatment) had greater severity of dysfunctional attitudes (P =.001) at the beginning of the continuation treatment compared to those who never met criteria for a personality disorder during continuation treatment. Though there was no significant relationship between DAS scores and the stability of a Cluster A or Cluster B personality disorder diagnosis, there was a significant relationship between DAS scores and the stability of a Cluster C personality disorder diagnosis (P <.001). Outpatients who had a stable Cluster C personality disorder diagnosis had higher scores on the DAS at the beginning of continuation treatment compared to outpatients who never met criteria for a Cluster C diagnosis. This finding suggests that dysfunctional attitudes that persist beyond remission of MDD may be a marker for certain personality disorders that are stable across long-term treatment.
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PMID:Dysfunctional attitudes and personality disorder comorbidity during long-term treatment of MDD. 1708 40