title: Management of complex and severe personality disorders in community mental health services.
abstract: OBJECTIVE
  To describe the prevalence and specific management of severe and complex personality disorders in community mental health services and similar settings.
  
  
  RESULTS
  Conflicting reports exist in the literature but the consensus of evidence suggests that more complex personality disorder (more so than simple personality disorder) impairs response to treatment of most psychiatric disorders and complicates their management. Poor adherence to treatment may be one of the mechanisms underlying this.
  
  
  CONCLUSIONS
  Increasing evidence now suggests that more complex and severe personality disorders have a negative impact on the outcome of most psychiatric disorders. Some indications, however, are there to show that pharmacological treatments may not handicap the outcome of pharmacological treatment as much as other types of intervention and may be selectively chosen in this group. Severe personality disorder needs to be identified early in community services as by anticipating and adjusting to its effects it is likely to improve treatment plans and prognosis.
authors.affiliation: Department of Psychological Medicine, Imperial College, London, UK. p.tyrer@imperial.ac.uk
authors.forename: Peter
authors.initials: P
authors.lastname: Tyrer
authors.forename: Roger
authors.initials: R
authors.lastname: Mulder
mesh_terms: D001883:Borderline Personality Disorder / Q000453:epidemiology / Q000534:rehabilitation; D003156:Community Mental Health Services; D015897:Comorbidity; D006801:Humans; D010554:Personality Disorders / Q000453:epidemiology* / Q000534:rehabilitation*; D015995:Prevalence; D016896:Treatment Outcome