Book contents
- The Clinical Use of Antipsychotic Plasma Levels
- Reviews
- The Clinical Use of Antipsychotic Plasma Levels
- Copyright page
- Half title page
- Contents
- Foreword
- Preface: How to Use This Handbook and Useful Tables for Handy Reference
- Introduction
- 1 Sampling Times for Oral and Long-Acting Injectable Agents
- 2 The Therapeutic Threshold and the Point of Futility
- 3 Level Interpretation Including Laboratory Reporting Issues, Responding to High Plasma Levels, Special Situations (Hepatic Dysfunction, Renal Dysfunction and Hemodialysis, Bariatric Surgery)
- 4 Tracking Oral Antipsychotic Adherence
- 5 What Is an Adequate Antipsychotic Trial? Using Plasma Levels to Optimize Psychiatric Response and Tolerability
- 6 Important Concepts about First-Generation Antipsychotics
- 7 Haloperidol and Haloperidol Decanoate
- 8 Fluphenazine and Fluphenazine Decanoate
- 9 Perphenazine and Perphenazine Decanoate
- 10 Zuclopenthixol and Zuclopenthixol Decanoate; Flupenthixol and Flupenthixol Decanoate
- 11 Chlorpromazine, Loxapine, Thiothixene, Trifluoperazine
- 12 Important Concepts about Second-Generation Antipsychotics
- 13 Clozapine
- 14 Risperidone Oral and Long-Acting Injectable; Paliperidone Oral and Long-Acting Injectable
- 15 Olanzapine and Olanzapine Pamoate
- 16 Aripiprazole, Aripiprazole Monohydrate, and Aripiprazole Lauroxil
- 17 Amisulpride, Asenapine, Lurasidone, Brexpiprazole, Cariprazine
- Appendix Therapeutic Threshold, Point of Futility, AGNP/ASCP Laboratory Alert Level, and Average Oral Concentration–Dose Relationships
- Index
- References
13 - Clozapine
Published online by Cambridge University Press: 19 October 2021
- The Clinical Use of Antipsychotic Plasma Levels
- Reviews
- The Clinical Use of Antipsychotic Plasma Levels
- Copyright page
- Half title page
- Contents
- Foreword
- Preface: How to Use This Handbook and Useful Tables for Handy Reference
- Introduction
- 1 Sampling Times for Oral and Long-Acting Injectable Agents
- 2 The Therapeutic Threshold and the Point of Futility
- 3 Level Interpretation Including Laboratory Reporting Issues, Responding to High Plasma Levels, Special Situations (Hepatic Dysfunction, Renal Dysfunction and Hemodialysis, Bariatric Surgery)
- 4 Tracking Oral Antipsychotic Adherence
- 5 What Is an Adequate Antipsychotic Trial? Using Plasma Levels to Optimize Psychiatric Response and Tolerability
- 6 Important Concepts about First-Generation Antipsychotics
- 7 Haloperidol and Haloperidol Decanoate
- 8 Fluphenazine and Fluphenazine Decanoate
- 9 Perphenazine and Perphenazine Decanoate
- 10 Zuclopenthixol and Zuclopenthixol Decanoate; Flupenthixol and Flupenthixol Decanoate
- 11 Chlorpromazine, Loxapine, Thiothixene, Trifluoperazine
- 12 Important Concepts about Second-Generation Antipsychotics
- 13 Clozapine
- 14 Risperidone Oral and Long-Acting Injectable; Paliperidone Oral and Long-Acting Injectable
- 15 Olanzapine and Olanzapine Pamoate
- 16 Aripiprazole, Aripiprazole Monohydrate, and Aripiprazole Lauroxil
- 17 Amisulpride, Asenapine, Lurasidone, Brexpiprazole, Cariprazine
- Appendix Therapeutic Threshold, Point of Futility, AGNP/ASCP Laboratory Alert Level, and Average Oral Concentration–Dose Relationships
- Index
- References
Summary
Many clinicians not trained in the use of plasma antipsychotic levels are still familiar with the concept that levels are used commonly during clozapine treatment [2]. Clozapine occupies a special place in the management of severely mentally ill patients as it is the only effective antipsychotic for treatment-resistant schizophrenia, and for schizophrenia patients with aggression, polydipsia, or a history of suicidality [3]. Approximately one-third of schizophrenia patients are treatment resistant, but one limitation to clozapine use is prescriber fear of adverse effects, or lack of comfort with managing clozapine’s spectrum of relatively unusual adverse effects [4, 5].
- Type
- Chapter
- Information
- The Clinical Use of Antipsychotic Plasma LevelsStahl's Handbooks, pp. 249 - 266Publisher: Cambridge University PressPrint publication year: 2021