Background: Tardive dyskinesia (TD) is a potentially irreversible, chronic syndrome related to antipsychotic medication use characterized by hyperkinetic abnormal involuntary movements. Various studies have shown that development of TD is possible with both first- and second-generation antipsychotics. Regular monitoring for emergence of TD symptoms is recommended in clinical practice for early recognition and intervention.
Methods: This is a retrospective, single-center, observational study of the effectiveness of a pharmacist-driven monitoring database for TD assessment. Subjects were adult inpatients at a state psychiatric hospital who received antipsychotic treatment for at least 3 or 6 months between January 2006 and December 2011. The primary objective was to assess compliance rates with TD monitoring based on facility policy before and after implementation of the database at 3 and 6 months following initiation of antipsychotic therapy.
Results: A significant improvement in compliance with TD monitoring policy was seen after implementation of the database (2.9% vs 66.7%; P < .001). Compliance with TD monitoring did not differ between classes of antipsychotic medication, hospital units, or age groups.
Conclusion: The results of this study demonstrate that pharmacists can help improve compliance with TD assessment and that monitoring databases may be useful for similar extended or long-term care settings to ensure timely assessment of patients for the development or progression of TD.
Keywords: antipsychotics; monitoring; tardive dyskinesia.