Integrated cognitive behaviour therapy for co-occurring substance misuse and major depression: lessons from a youth mental health service.

OBJECTIVE: The aim of this paper is to describe a 20-week integrated cognitive behavioural therapy (CBT) program addressing co-occurring substance misuse and major depression in young people. METHOD: Participants were aged between 15 and 25 years, met DSM-IV criteria for major depressive disorder and had at least weekly illicit drug use and/or weekly alcohol use exceeding the Australian national guidelines on alcohol. RESULTS: Between December 2004 and January 2007, an integrated CBT program was offered to 60 young people with co-occurring depression and substance misuse who presented to a youth-specific mental health service. Young people attended for a median of 10.5 sessions. CONCLUSIONS: We describe the components of a 20-week integrated CBT program for young people with co-occurring depression and comorbid substance misuse, as well as the challenges associated with providing such treatment. While integrated treatment approaches are recommended as best practice for this population, further evaluation is necessary to determine their effectiveness within routine clinical settings.

Serum clozapine levels: a review of their clinical utility.

Therapeutic drug monitoring (TDM) is frequently utilized in the treatment of psychiatric conditions, but its clinical application concerning the use of clozapine is unclear. We present three case reports of patients taking clozapine, review the relevant literature, and propose guidelines to aid the clinical use of TDM of clozapine. Due to its complex metabolism, there are significant inter- and intra-individual variations in clozapine serum levels, for a given dose. However, the range of serum levels that corresponds with toxicity remains unclear. Although central nervous system side-effects may correlate with serum level, many adverse effects of clozapine appear to be unrelated, including haematological and cardiac events. There are numerous clinically significant interactions between clozapine and other substances, including prescribed medications, nicotine and caffeine. TDM of clozapine may be of clinical value in certain situations, such as poor clinical response; signs of toxicity; onset of seizures; changes in concurrent medication, caffeine or nicotine; liver disease; and suspected non-compliance. The current literature does not support the routine testing of serum clozapine levels in everyday clinical practice.

Managing risks of violence in a youth mental health service: a service model description.

AIM: There is a significant relationship between experiencing a severe mental illness, particularly psychosis, and exhibiting violent or offending behaviour. Reducing, if not preventing, the risks of violence among patients of mental health services is clinically warranted, but models to address this are limited. METHODS: We provide a rationale for, and service description of, a pilot forensic satellite clinic embedded within an early intervention service for patients with emerging psychosis, mood disorder and/or personality disorders. The core elements of the programme and its implementation are described, and demographic, clinical and risk data are presented for the patients assessed during the clinic's pilot phase. RESULTS: A total of 54 patients were referred, 45 of whom were subsequently assessed via primary or secondary consultation. The majority of patients were male, with psychosis (40%) or major depressive disorder (31%) as the most common diagnoses. Illicit substance use in the sample was common, as was previous aggression (81%) and prior criminal offences (51%). Most referrals related to assessing and managing violent behaviour (64%) and violent/homicidal ideation (38%). On the basis of the risk assessments, 71% of patients were rated as medium to high risk of offending. CONCLUSION: Assessing and managing risks of violent offending among young patients are both clinically indicated for a proportion of patients and feasible via a forensic outreach model. Given the proliferation of early psychosis services worldwide, the issue of managing, and ideally preventing, patient risk of violence will almost certainly have wide application. However, a comprehensive evaluation of this model is required to ultimately determine the effectiveness of this approach for improving patient outcomes.