Related Experiment Video
Updated: Jun 5, 2026
07:35
Methods for Studying the Mechanisms of Action of Antipsychotic Drugs in Caenorhabditis elegans
Published on: February 4, 2014
ECT and Clozapine combination producing delirium : A Case Report
Satindra Kumar1, Utpal Goswami, Debakanta Behera
1SATINDRA KUMAR, MD, Senior Resident, Department of psychiatry, Lady Hardinge Medical College & associated hospitals, New Delhi 110 001. INDIA.
Indian Journal of Psychiatry
|January 6, 2011
Summary
Caution is advised when combining clozapine with electroconvulsive therapy (ECT). This report details a case where delirium developed and resolved after discontinuing ECT, highlighting potential risks.
Area of Science:
- Neuroscience
- Psychiatry
Background:
- Clozapine is an atypical antipsychotic used for treatment-resistant schizophrenia.
- Electroconvulsive therapy (ECT) is a highly effective treatment for severe psychiatric disorders.
- Combined use of clozapine and ECT has been associated with potential risks.
Purpose of the Study:
- To report a case of delirium associated with the combined use of clozapine and ECT.
- To highlight the importance of careful monitoring when these treatments are co-administered.
Main Methods:
- Case report detailing clinical observations.
- Review of patient's response to medication and treatment withdrawal.
Main Results:
- The patient developed delirium during combined clozapine and ECT treatment.
- Delirium symptoms resolved completely upon discontinuation of ECT.
Conclusions:
- The combination of clozapine and ECT may increase the risk of delirium.
- Discontinuation of ECT can lead to the resolution of treatment-induced delirium.
Related Concept Videos
01:26Psychosis: Goals of Pharmacotherapy
Antipsychotic drugs are a crucial treatment method for acute and chronic psychoses, bipolar illness, and behavioral disorders. The selection of these drugs depends on several factors, including the state of the disease, clinical judgment, possible drug interactions, and the patient's sensitivity to adverse effects. In immediate scenarios, such as delirium and dementia, short-term treatment with low doses of high-potency typical or atypical agents can effectively manage symptom exacerbation. For...
01:28Drug Therapy
The advent of drug therapy has profoundly shaped modern mental health care, providing targeted treatments for a range of psychological disorders. Psychotherapeutic drugs, classified into antianxiety, antidepressant, and antipsychotic medications, address symptoms across anxiety disorders, mood disorders, and schizophrenia. While these medications have transformed patient outcomes, they require careful management due to their potential side effects and limitations.
Antianxiety Medications
Antianxiety Medications
01:28Psychosis and Antipsychotic Drugs: Overview
The term "psychosis" refers to a spectrum of mental disorders characterized by abnormal thoughts, perceptions, and behaviors. It can manifest as mood disorders, dementia, delirium with psychotic features, substance-induced psychosis with psychotic features, brief psychotic disorder, delusional disorder, schizoaffective disorder, and schizophrenia. Among all these disorders, schizophrenia is the most common psychotic disorder, affecting 1% of the worldwide population. Psychotic symptoms in all...
01:21Antipsychotic Drugs: Typical and Atypical Agents
Antipsychotic drugs are classified into first-generation (typical) drugs including phenothiazines; and second-generation (atypical) drugs. Chlorpromazine hydrochloride (Thorazine), a phenothiazine derivative, broadly impacts the central, autonomic, and endocrine systems. This drug, along with typical agents like haloperidol (Haldol), primarily works by antagonizing D2 receptors, thus reducing dopaminergic neurotransmission. However, typical antipsychotics can cause side effects such as sedation...
01:24Mania and Antimanic Drugs: Overview
Mania, a psychological condition characterized by elevated mood, increased energy, and reduced sleep need, is part of the bipolar disorder cycle. The exact cause of mania isn't entirely known, but it is thought to be a combination of genetic, environmental, and neurological factors. Bipolar disorder involves alternating manic and depressive episodes. Mood stabilizers like lithium, antipsychotics, and anticonvulsants help manage these episodes. Lithium carbonate is particularly effective as a...
01:21Antipsychotic Drugs: Therapeutic Uses and Side Effects
Antipsychotic drugs primarily block dopamine and serotonin receptors and cholinergic, adrenergic, and histaminergic receptors, thereby reducing hallucinations and delusions in conditions like schizophrenia. However, they can trigger unwanted extrapyramidal effects such as dystonias, Parkinson-like symptoms, and tardive dyskinesia.
Despite these side effects, antipsychotics are used therapeutically for various purposes, including managing schizophrenia, preventing nausea and vomiting, curbing...
Despite these side effects, antipsychotics are used therapeutically for various purposes, including managing schizophrenia, preventing nausea and vomiting, curbing...