Role of perfectionism and personality disorder features in response to brief treatment for depression.
Using data from the Treatment of Depression Collaborative Research Program (TDCRP), the authors compared the role of patients' perfectionism and features of personality disorder (PD) in the outcome of brief treatment for depression. Data were extracted as to patients' intake levels of symptoms; perfectionism; and PD features, measured as continuous variables, as well as their symptoms at termination; their contribution to the therapeutic alliance; and their satisfaction with social relations. Poorer therapeutic outcome was demonstrated for patients with elevated levels of perfectionism and odd-eccentric and depressive PD features. Patients' contribution to therapeutic alliance and satisfaction with social relations were predicted by perfectionism but not by PD features. Results highlight the central role played by patients' personality in the course of brief treatment for depression.
Shahar
Golan
G
Department of Psychiatry, Yale University School of Medicine, New Haven, Connecticut 06511, USA. golan.shahar@yale.edu
Blatt
Sidney J
SJ
Zuroff
David C
DC
Pilkonis
Paul A
PA
D003863:Depression / Q000453:epidemiology* / Q000628:therapy*; D006801:Humans; D010554:Personality Disorders / Q000175:diagnosis* / Q000453:epidemiology*; D011613:Psychotherapy