Ziprasidone and QTc Prolongation.

Prim Care Companion J Clin Psychiatry

Medical Unit, Pfizer, Alcobendas Madrid, Spain.

Published: October 2003

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC419304PMC
http://dx.doi.org/10.4088/pcc.v05n0510aDOI Listing

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Article Synopsis
  • A systematic review analyzed 10 studies involving 523 patients to evaluate how various antipsychotic medications impact the QTc interval in youngsters.
  • Results indicated that risperidone and aripiprazole had minimal QTc effects, while other drugs like quetiapine and pimozide showed varying levels of prolongation, highlighting a need for more research and careful monitoring when prescribing these medications.
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Introduction: The rising prevalence of psychiatric disorders has resulted in a significant increase in the use of antipsychotic medications. These agents may prolong the corrected QT interval (QTc), running the risk of precipitating ventricular arrhythmias, notably Torsades de Pointes (TdP). Current recommendations vary regarding the optimal approach to safe prescribing practices and QTc surveillance for antipsychotics.

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Comparative physiological effects of antipsychotic drugs in children and young people: a network meta-analysis.

Lancet Child Adolesc Health

July 2024

Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK; Psychiatric Imaging Group, Medical Research Council London Institute of Medical Sciences, Imperial College London, London, UK.

Background: The degree of physiological responses to individual antipsychotic drugs is unclear in children and adolescents. With network meta-analysis, we aimed to investigate the effects of various antipsychotic medications on physiological variables in children and adolescents with neuropsychiatric and neurodevelopmental conditions.

Methods: For this network meta-analysis, we searched Medline, EMBASE, PsycINFO, Web of Science, and Scopus from database inception until Dec 22, 2023, and included randomised controlled trials comparing antipsychotics with placebo in children or adolescents younger than 18 years with any neuropsychiatric and neurodevelopmental condition.

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Evaluation of Anti-Agitation Medication Prescribing Patterns by Age in the Emergency Department.

Fed Pract

April 2024

Veterans Affairs Southern Nevada Healthcare System, North Las Vegas.

Background: Acute agitation frequently occurs in the emergency department. Appropriate management is critical for the safety of all parties involved. Benzodiazepines and antipsychotics are commonly used for agitation, but safety concerns exist with these medications in older adults, even with acute use.

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Clearing the Fog: A Review of Antipsychotics for Parkinson's-Related Hallucinations: A Focus on Pimavanserin, Quetiapine and Clozapine.

J Integr Neurosci

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Department of Medical Laboratory Sciences, College of Health Sciences, and Research Institute for Medical and Health Sciences, University of Sharjah, 27272 Sharjah, United Arab Emirates.

Parkinson's disease is a progressive neurodegenerative disorder characterized by motor and non-motor symptoms, including hallucinations. The use of antipsychotic medications is a common strategy to manage hallucinations associated with Parkinson's disease psychosis (PDP). However, careful consideration is necessary when selecting the most appropriate drug due to the potential risks associated with the available treatment options.

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