High dose neuroleptics – who gives them and why?

Abstract

Aims and MethodNeuroleptic medication is often used in excess of the BNF maximum. The purpose of this study was to examine the relationship of neuroleptic dose to patient, prescriber and environmental factors, by using a cross sectional ‘snapshot’ study of psychiatric in-patient prescriptions combined with a retrospective case note survey.ResultsIt was found that certain consultants prescribe higher doses of neuroleptics than others. Patients with a history of aggression had a nine and a half times higher chance of being prescribed higher doses of neuroleptics. Patients with a greater than 5-year history of neuroleptic prescription received higher doses.Clinical ImplicationsHigh neuroleptic prescription is related more to patients' past reputation and prescriber differences than to patients' current behaviour.