• Prim Care Companion CNS Disord · Jan 2011

    Transdermal patches for the treatment of neurologic conditions in elderly patients: a review.

    • Martin R Farlow and Monique Somogyi.
    • Department of Neurology, Indiana University School of Medicine, Indianapolis (Dr Farlow); and Novartis Pharmaceuticals Corporation, East Hanover, New Jersey (Dr Somogyi).
    • Prim Care Companion CNS Disord. 2011 Jan 1; 13 (6).

    ObjectiveThe mode of drug delivery can be an important consideration in optimizing drug therapy, as it can affect treatment compliance and outcomes. It is particularly important to develop optimal drug formulations for chronic diseases or conditions in the elderly for which treatment compliance is known to be low. In this review, the features and benefits of transdermal formulations for treating neurologic conditions in elderly patients are described.Data SourcesEnglish-language articles were identified by searching MEDLINE in November 2010 (there were no search parameters on date of publication) using the search terms transdermal patch, transdermal system, neurology, rivastigmine, rotigotine, selegiline, lidocaine, capsaicin, compliance, and neuropathic pain.Data SelectionArticles describing the development, use, efficacy, and safety of licensed transdermal patch treatments for neurologic conditions that affect the elderly were included.Data ExtractionThe features of transdermal systems and comparisons between transdermal and oral formulations for the treatment of specific neurologic conditions in elderly patients were reviewed.Data SynthesisThere are 5 transdermal patch systems currently available for neurologic conditions in adults: rivastigmine, rotigotine, selegiline, lidocaine, and capsaicin. These are all modern formulations in matrix patches, developed to provide appropriate drug dosage in an acceptable and well-tolerated form.ConclusionsTransdermal patches can offer benefits to patients over oral formulations in terms of ease of use, simple treatment regimens, avoidance of the first-pass effect, and avoidance of high maximum plasma concentrations with rapid changes in drug levels, without the invasive procedures associated with intravenous treatment.

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