Alzheimer's Disease and Dementias


Dementia causes serious loss of cognitive ability, including memory, communication and language, reason and judgment, and visual perception. Alzheimer's disease is the most common form, but all dementias go beyond the normal signs of aging to interfere with daily life, affecting millions of people each year. RAND experts analyze long-term care options and effectiveness, as well as how dementia impacts caregivers, society, and the economy.

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    Learning from Medical Breakthroughs to Improve Treatment for Dementia

    Aug 4, 2015

    Medical breakthroughs have enabled the effective treatment of some conditions, like certain cancers and HIV, transforming them from fatal into manageable. Better understanding of the particular social, economic, political, legislative, and scientific contexts that have contributed to accelerating progress in treatments could inform dementia research.

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    U.S. Health System Should Prepare for Future Alzheimer's Treatments

    Nov 15, 2017

    The U.S. health care system isn't ready to meet demand for a breakthrough Alzheimer's treatment. Results from clinical trials are producing guarded optimism that a breakthrough could arrive as early as 2020. If this happens, up to 2.1 million patients could develop Alzheimer's dementia by 2040 while on treatment and evaluation waiting lists.

Explore Alzheimer's Disease and Dementias