With an estimated 6.9 million People aged 65 and older presently residing with Alzheimer’s illness, the street to a treatment appears lengthy and unsure.
However because the yr involves a detailed, consultants are reflecting on a number of the hopeful advances in analysis, therapy and danger administration which have been made in 2024.
The Alzheimer’s Affiliation — a Chicago-based nonprofit dedicated to Alzheimer’s analysis, care and help — shared its high 5 important discoveries from the yr.
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1. Third new Alzheimer’s drug is permitted
2024 noticed a brand new drug enter the dementia panorama, because the U.S. Meals and Drug Administration (FDA) permitted Kisunla (donanemab) in July.
This was the third new approval since 2021.
The Alzheimer’s Affiliation — a Chicago-based nonprofit dedicated to Alzheimer’s analysis, care and help — shared its high 5 important discoveries from the yr. (iStock)
Kisunla, which is made by Eli Lilly, is designed to “slow progression and change the underlying course of the disease,” in accordance with the Affiliation’s press launch.
The once-monthly injection is meant for adults with early symptomatic Alzheimer’s illness.
That is the primary treatment to focus on amyloid plaques — the proteins that construct up within the brains of Alzheimer’s sufferers, usually impairing reminiscence and cognitive perform — with proof to help stopping remedy when amyloid plaques are eliminated, an organization launch acknowledged.
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“This is real progress,” stated Alzheimer’s Affiliation President and CEO Dr. Joanne Pike in a press release shared with Fox Information Digital on the time.
“[This FDA] approval allows people more options and greater opportunity to have more time. Having multiple treatment options is the kind of advancement we’ve all been waiting for.”
2. Blood exams may enhance velocity and accuracy of analysis
Analysis this yr has helped transfer Alzheimer’s blood exams nearer to being utilized in physicians’ places of work.
Research have proven that blood exams can obtain the next accuracy of analysis, which may assist fast-track sufferers’ entry to medical trials and coverings, in accordance with the Alzheimer’s Affiliation.
“This is real progress.”
“Blood tests for Alzheimer’s are demonstrating in research that they could significantly improve a clinician’s accuracy and confidence, provide greater accessibility and a reason for more communication,” the identical supply acknowledged.
In a single examine reported this yr, a selected blood take a look at was round 90% correct in figuring out Alzheimer’s in sufferers with cognitive signs seen in major care and at specialised reminiscence care clinics, per the Affiliation.
3. People and caregivers need extra help post-diagnosis
People who find themselves newly recognized with Alzheimer’s and their caregivers want extra help in navigating the well being care system.
That’s in accordance with a 2024 Alzheimer’s Affiliation survey, which discovered that 97% of dementia caregivers expressed a want for these help programs.

2024 noticed the approval of the primary treatment to focus on amyloid plaques, the proteins that construct up within the brains of Alzheimer’s sufferers and infrequently impair reminiscence and cognitive perform. (iStock)
A majority of dementia caregivers (70%) additionally famous that “coordination of care is stressful.”
To assist deal with this, the Facilities for Medicare & Medicaid Companies in July 2024 launched an eight-year pilot program in dementia care administration, known as the Guiding an Improved Dementia Expertise (GUIDE) mannequin.
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This system goals to work with well being care programs to supply supportive providers to folks residing with dementia and their caregivers, with a concentrate on serving to sufferers stay of their properties and communities, in accordance with the Alzheimer’s Affiliation.
4. Wildfire smoke raises danger of dementia
Air air pollution has been linked to an elevated danger of dementia, in accordance with 2024 analysis.
The ten-year examine, which was offered throughout the Alzheimer’s Affiliation Worldwide Convention in Philadelphia in July, discovered that wildfire smoke could be “particularly hazardous” for mind well being.

A 2024 Alzheimer’s Affiliation survey discovered that 97% of dementia caregivers expressed a want for these help programs. (iStock)
The analysis included greater than 1.2 million folks in southern California, an space that experiences frequent wildfire exercise.
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Air air pollution produced by wildfires might be extra hazardous to well being as a result of it’s produced at increased temperatures, incorporates a higher focus of poisonous chemical compounds, and is smaller in diameter than different sources, the Alzheimer’s Affiliation acknowledged.
5. Alzheimer’s causes bodily modifications within the mind
In June 2024, scientists and clinicians printed analysis that confirmed bodily modifications that occur within the mind on account of Alzheimer’s illness.
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“Defining diseases by the biology has long been standard in many areas of medicine — including cancer, heart disease and diabetes,” the Alzheimer’s Affiliation wrote.

In June 2024, scientists and clinicians printed analysis that confirmed bodily modifications that occur within the mind on account of Alzheimer’s illness. (iStock)
“The new publication defines Alzheimer’s as a biological process that begins with brain changes before people exhibit memory and thinking problems.”
These mind modifications have been discovered to come back forward of the standard outward signs, comparable to reminiscence loss, confusion, disorientation and hassle with planning or organizing.
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Further analysis and help assets from the Alzheimer’s Affiliation could be discovered at www.alz.org.