Monitoring the safe use of clozapine: a consensus view from Victoria, Australia.

Clozapine is an important antipsychotic agent that has a unique profile of clinical benefits, but that has also been associated with several serious and potentially life-threatening safety concerns. In order to minimise the impact of haematological adverse events, health professionals treating patients with clozapine are currently required to register their patients on a centrally administered data network and to conform to strict protocols. The consensus statement documented in this article extends existing protocols by recommending monitoring of patients treated with clozapine for additional adverse effects during treatment. This consensus statement reflects the current practice at five major public psychiatric hospitals in Victoria, Australia, for the monitoring and management of clozapine-related adverse events, and has been implemented at these sites because of emerging safety concerns associating clozapine with cardiovascular and metabolic adverse effects.

A clinical monitoring system for clozapine.

OBJECTIVE: To describe a framework for the initiation and ongoing monitoring of patients on clozapine, and detail support materials that can be used in clinical settings, including general practice, to support this process. CONCLUSIONS: A framework is described. Clozapine has a special place in the management of treatment-resistant schizophrenia. However, it has certain side-effects that require its use to be carefully evaluated on an individual patient basis, and encompass excellent documentation and discussion with all relevant parties. Comprehensive longitudinal monitoring is required.