Olfactory dysfunction predictor of dementia in elderly with diabetes, Study says
Researchers from the Department of Metabolism & Endocrinology, Tokyo, Japan have recently observed that olfactory dysfunction precedes the development of probable dementia in older patients with type 2 diabetes.
The study is published in the Diabetes Research and Clinical Practice.
Patients with type 2 diabetes are generally reported to have olfactory dysfunction. While the underlying mechanism of olfactory dysfunction in patients with type 2 diabetes remains unclear, hyperglycemia and insulin resistance may be involved in the development of olfactory dysfunction.
Thus, even though we have previously demonstrated an association between olfactory dysfunction and cognitive impairment in older patients with type 2 diabetes, it remains largely unknown whether olfactory dysfunction could be an early marker of future cognitive impairment in patients with type 2 diabetes.
Therefore, Haruna Sanke and colleagues carried out the present study with the aim to investigate whether olfactory dysfunction could be an early marker of future dementia in older patients with type 2 diabetes.
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