Does the presence of type II Diabetes affect cognitive decline in Alzheimer’s Disease Dementia?

Alzheimer’s disease (AD) is sometimes referred to as Type 3 diabetes. While it is very likely that insulin dysregulation and resistance participate in the etiology of AD pathologies, little is known about the possible correlation between diabetes and the progression of cognitive decline in AD patients. Previous studies have shown an increased risk of developing AD in patients with type 2 diabetes mellitus (T2DM). The specific aim of our study was to determine whether differences exist in cognitive decline experienced by AD subjects with and without T2DM co‐morbidity.