Current treatments for patients with Alzheimer disease

Gerald G Osborn1, Amanda Vaughn Saunders

  • 1Department of Psychiatry and Behavioral Medicine, Lincoln Memorial University-DeBusk College of Osteopathic Medicine, Harrogate, Tennessee 37752-8245, USA. Gerald.Osborn@lmunet.edu

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Alzheimer's Disease (AD) is a continually advancing neurodegenerative disorder, distinguished by escalating memory loss, cognitive dysfunction, and dementia. The disease unfolds in three stages: preclinical, mild cognitive impairment (MCI), and dementia. Its onset is insidious, and the progression gradual, with the cause not well explained by other disorders.
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Neurodegenerative disorders, such as Parkinson's Disease (PD), involve the gradual and irreversible destruction of neurons in particular brain areas. These disorders exhibit standard features like proteinopathies, selective vulnerability of some neurons, and an interaction of intrinsic properties, genetics, and environmental influences in neural injury.
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