Managing Cognitive Decline in Older Adults With Diabetes

This Physician’s Weekly feature on managing cognitive decline in older adults with diabetes was completed in cooperation with the experts at the American Diabetes Association. More than 25% of Ameri­cans aged 65 and older has diabetes, and the aging of the overall population has been identified as a significant driver of the diabetes epidemic. “Diabetes in older adults is associated with higher mortality, reduced cogni­tive and functional status, and increased risk of institutionaliza­tion,” explains Hermes Florez, MD, PhD, MPH. “Importantly, diabetes has been linked to sig­nificantly higher risks of cogni­tive impairment, a greater rate of cognitive decline, and increased risk of dementia.” While various complications of diabetes are well known and well researched, the effect diabetes has on the brain has historically received relatively little attention. “The risk of both diabetes and cognitive impairment increases with age,” Dr. Florez says. “The presentation of cognitive impairment in people with diabetes can vary, ranging from subtle executive dysfunction to overt dementia and memory loss. We’re starting to see links between diabetes and dementia and Alzheimer’s disease, but researchers are still conducting analyses to further increase our knowledge on these associations.”  Consensus Report on Diabetes in Older Adults In the December 2012 issue of Diabetes Care, the American Diabetes Association released a consensus report on diabetes and older adults. Dr. Florez, who was on the writing group that developed the report, says that an important component to managing older adults with diabetes is the role of cognitive impairment. “For older patients with diabetes, treatments will need to be simplified whenever possible, and caregivers should be involved during consultations. The presence of cognitive...