Are we using excessive neuroleptics? An argument for systematic neuroleptic dose reduction in stable patients with schizophrenia with specific reference to clozapine.
Pharmacological intervention using antipsychotic agents is the cornerstone of treatment in schizophrenia. Polypharmacy and the use of higher doses is often practised in the hope of getting better symptom control in multi-episode, chronically unwell, people with schizophrenia. However, these regimes often pose unacceptable and at times dangerous risks. The current review examines the factors that influence dosing and argues that optimization is transient and needs ongoing consideration throughout the course of the illness. What is defined as 'the optimal dose' changes over the course of the illness and this should be reflected in treatment. The evidence presented in the current paper suggests that given the negative symptoms associated with neuroleptic medication, dosage should be discussed as part of the case review process and dosage should be systematically reduced as part of the standard treatment protocol. A case-study is presented of a patient who had her dosage of clozapine reduced and the subsequent health and lifestyle benefits from this reduction. We argue that the focus needs to be shifted away from the specific aim of treatment of psychotic symptoms to a more holistic view of treatment that incorporates function and psychosocial function as a measure of improvement.
Yamin
Sami
S
Department of Neuropsychology, Southern Health, Clayton, Victoria, Australia.
Vaddadi
Krishna
K
D014150:Antipsychotic Agents / Q000008:administration & dosage / Q000627:therapeutic use*; D003024:Clozapine / Q000008:administration & dosage / Q000627:therapeutic use*; D004334:Drug Administration Schedule; D005260:Female; D006801:Humans; D012559:Schizophrenia / Q000175:diagnosis / Q000188:drug therapy*; D012720:Severity of Illness Index; D055815:Young Adult
D014150:Antipsychotic Agents; D003024:Clozapine