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Benefits and risks of add-on therapies for Alzheimer's disease

    Radoslaw Magierski

    Department of Old Age Psychiatry & Psychotic Disorders, Medical University of Lodz, 92–216 Lodz, Czechoslowacka Street 8/10, Poland

    &
    Tomasz Sobow

    *Author for correspondence:

    E-mail Address: tomasz.sobow@umed.lodz.pl

    Department of Medical Psychology, Medical University of Lodz, 91–425 Lodz, Sterlinga Street 5, Poland

    Published Online:https://doi.org/10.2217/nmt.15.39

    Despite three decades of intensive research, the efforts of scientific society and industry and the expenditures, numerous attempts to develop effective treatments for Alzheimer's disease have failed. Currently, approved and widely used medications to treat cognitive deficits in Alzheimer's disease are symptomatic only and show at best modest efficacy. In this context, the need to develop a successful, disease-modifying treatment is loudly expressed. One way to achieve this goal is the use of add-on therapies or various combinations of existing ‘conventional’ drugs. Results of several clinical studies and post hoc analyses of combination therapy with all cholinesterase inhibitors and memantine are published. Moreover, there is a need for studies on long-term efficacy of combination therapy in Alzheimer's.

    Papers of special note have been highlighted as: • of interest; •• of considerable interest

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