Augmentation of Antipsychotic Medications with Low-Dose Clozapine in Treatment-Resistant Schizophrenia—Case Reports and Discussion

Treatment resistance in schizophrenia is often encountered in clinical practice, with clozapine usually recommended as the appropriate therapy. However, where clozapine proves ineffective or cannot be tolerated due to side effects, treatment options are limited. In patients within forensic mental he...

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Main Authors: Zoe Harrison, Owen Haeney, William Brereton
Format: Article
Language:English
Published: Wiley 2021-01-01
Series:Case Reports in Psychiatry
Online Access:http://dx.doi.org/10.1155/2021/5525398
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author Zoe Harrison
Owen Haeney
William Brereton
author_facet Zoe Harrison
Owen Haeney
William Brereton
author_sort Zoe Harrison
collection DOAJ
description Treatment resistance in schizophrenia is often encountered in clinical practice, with clozapine usually recommended as the appropriate therapy. However, where clozapine proves ineffective or cannot be tolerated due to side effects, treatment options are limited. In patients within forensic mental health services, residual symptomatology often presents a barrier to discharge and can have lasting effects on prospects for rehabilitation as well as risk to self and others. This paper presents a review of the relevant literature and three cases of a novel approach, utilising clozapine in doses usually considered subtherapeutic, in combination with the primary antipsychotic treatment. In all three patients, it improved clinical efficacy as well as tolerability, resulting in improvement that allowed discharge from the forensic hospital.
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spelling doaj-art-77419fb48e654c139e041a1ba5de97dd2025-02-03T01:27:06ZengWileyCase Reports in Psychiatry2090-682X2090-68382021-01-01202110.1155/2021/55253985525398Augmentation of Antipsychotic Medications with Low-Dose Clozapine in Treatment-Resistant Schizophrenia—Case Reports and DiscussionZoe Harrison0Owen Haeney1William Brereton2University of Adelaide, Faculty of Health and Medical Sciences, 4 North Terrace, Adelaide South Australia 5000, AustraliaUniversity of Adelaide, Faculty of Health and Medical Sciences, 4 North Terrace, Adelaide South Australia 5000, AustraliaUniversity of Adelaide, Faculty of Health and Medical Sciences, 4 North Terrace, Adelaide South Australia 5000, AustraliaTreatment resistance in schizophrenia is often encountered in clinical practice, with clozapine usually recommended as the appropriate therapy. However, where clozapine proves ineffective or cannot be tolerated due to side effects, treatment options are limited. In patients within forensic mental health services, residual symptomatology often presents a barrier to discharge and can have lasting effects on prospects for rehabilitation as well as risk to self and others. This paper presents a review of the relevant literature and three cases of a novel approach, utilising clozapine in doses usually considered subtherapeutic, in combination with the primary antipsychotic treatment. In all three patients, it improved clinical efficacy as well as tolerability, resulting in improvement that allowed discharge from the forensic hospital.http://dx.doi.org/10.1155/2021/5525398
spellingShingle Zoe Harrison
Owen Haeney
William Brereton
Augmentation of Antipsychotic Medications with Low-Dose Clozapine in Treatment-Resistant Schizophrenia—Case Reports and Discussion
Case Reports in Psychiatry
title Augmentation of Antipsychotic Medications with Low-Dose Clozapine in Treatment-Resistant Schizophrenia—Case Reports and Discussion
title_full Augmentation of Antipsychotic Medications with Low-Dose Clozapine in Treatment-Resistant Schizophrenia—Case Reports and Discussion
title_fullStr Augmentation of Antipsychotic Medications with Low-Dose Clozapine in Treatment-Resistant Schizophrenia—Case Reports and Discussion
title_full_unstemmed Augmentation of Antipsychotic Medications with Low-Dose Clozapine in Treatment-Resistant Schizophrenia—Case Reports and Discussion
title_short Augmentation of Antipsychotic Medications with Low-Dose Clozapine in Treatment-Resistant Schizophrenia—Case Reports and Discussion
title_sort augmentation of antipsychotic medications with low dose clozapine in treatment resistant schizophrenia case reports and discussion
url http://dx.doi.org/10.1155/2021/5525398
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