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Pharmacological and Clinical Profile of Recently Approved Second-Generation Antipsychotics

Implications for Treatment of Schizophrenia in Older Patients

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Abstract

Antipsychotics are frequently used in elderly patients to treat a variety of conditions, including schizophrenia. While extensively studied for their impact in younger populations, there is comparatively limited evidence about the effectiveness of these agents in older patients. Further complicating this situation are the high comorbidity rates (both psychiatric and medical) in the elderly; age-related changes in pharmacokinetics that lead to a heightened proclivity for adverse effects; and the potential for multiple, clinically relevant drug interactions. With this background in mind, we review diagnostic and treatment-related issues specific to elderly patients suffering from schizophrenia. We then focus on the potential role of the most recently approved second-generation antipsychotics, paliperidone (both the extended-release oral formulation and the long-acting injectable formulation), iloperidone, asenapine and lurasidone, given the limited clinical experience with these agents in the elderly. While there is limited data to support their safety, tolerability and efficacy in older patients with schizophrenia, each has unique characteristics that should be considered when used in this population.

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Acknowledgments

Dr. Rado receives Grant support from Otsuka, Cervel Neurotech, Inc., Neuronetics, Sunovion, and Janssen; and consulting fees from Alkermes. Dr. Janicak receives/received Grant support from Otsuka, Johnson and Johnson, Neuronetics, Cervel Neurotech, Sunovion; consulting fees or honorarium from Neuronetics; fees for participation in review activities from Novartis; payment for lectures including service on speaker’s bureaus from Bristol Meyers Squibb, Otsuka, and Neuronetics; and he receives royalties from Lippincott, Williams and Wilkins. Support for the preparation of this review came from Rush University Medical Center.

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Rado, J., Janicak, P.G. Pharmacological and Clinical Profile of Recently Approved Second-Generation Antipsychotics . Drugs Aging 29, 783–791 (2012). https://doi.org/10.1007/s40266-012-0009-0

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