Cognitive Behavioural Analysis System of Psychotherapy (CBASP) for chronic depression: clinical characteristics and six month clinical outcomes in an open case series

J Affect Disord. 2014 Jan;152-154:268-76. doi: 10.1016/j.jad.2013.09.024. Epub 2013 Oct 5.

Abstract

Background: Evidence-based guidance on how best to treat chronic depression is limited. Cognitive Behavioural Analysis System of Psychotherapy (CBASP) has shown some promise with this 'difficult-to-treat' clinical group. This case series was designed to assess the acceptability and utility of this novel treatment in routine clinical practice within the U.K. National Health Service.

Methods: We offered an open trial of CBASP to a cohort of 115 referred patients within primary and secondary care. Diagnostic interview and standardised outcome measures were administered before and after 6 months of CBASP with a trained, accredited therapist.

Results: Seventy-four patients entered therapy, with 46 completing. 30% met criteria for remission (≤ 8 HRSD-24 score) and a further 30% met criteria for clinically significant change (> 8 and ≤15 HRSD-24 plus 50% reduction in baseline score). Thirty-nine per cent made "No change". Group measures of quality of life, social functioning and interpersonal functioning also improved.

Limitations: This was an open study design with a moderate sample size and no control group. Ratings were not completed using a blinded procedure.

Conclusions: CBASP is an acceptable therapy for a large proportion of patients with chronic depression and was associated with clinically significant change in 60% of completers.

Keywords: CBASP; Case series; Chronic depression; Psychotherapy; Treatment-refractory.

Publication types

  • Clinical Trial
  • Research Support, Non-U.S. Gov't

MeSH terms

  • Adolescent
  • Adult
  • Aged
  • Chronic Disease
  • Cognitive Behavioral Therapy / methods*
  • Depressive Disorder, Major / therapy*
  • Female
  • Humans
  • Interview, Psychological
  • Male
  • Middle Aged
  • Psychiatric Status Rating Scales
  • Treatment Outcome
  • Young Adult