Popular diabetes medications may protect against Alzheimer’s disease, UF researchers find
A study led by researchers in the University of Florida College of Pharmacy has found that a pair of popular glucose-lowering medications may have protective effects against the development of Alzheimer’s disease and related dementias in patients with Type 2 diabetes.
In research published in JAMA Neurology on April 7, UF researchers studied Medicare claims data of older adults with Type 2 diabetes to assess the association among glucagon-like peptide-1 receptor agonists, or GLP-1RAs, sodium-glucose cotransporter-2 inhibitors, or SGLT2is, and the risk of Alzheimer’s disease and related dementias.
The research is supported by funding from the National Institute on Aging and the National Institute of Diabetes and Digestive and Kidney Diseases, both part of the National Institutes of Health.
The data showed a statistically significant association between a lower risk of Alzheimer’s and the use of GLP-1RAs and SGLT2is compared with other glucose-lowering medications. According to the researchers, the findings indicated that the two drugs may have neuroprotective effects for people without diabetes and may help slow the rate of cognitive decline in Alzheimer’s patients.