Mild Cognitive Impairment Screening in Older Adults With Type 2 DM

Introduction: Older adults (O-A), more than 65 years old, are a heterogeneous group of patients in terms of functionality, social support and health status that implies a wide range of co-morbidities including mild cognitive impairment (MCI) and unidentified dementia. De-intensification of treatment is recommended for O-A with T2DM, tight glycemic control and high risk of hypoglycemia. Assessment of all geriatric domains (medical, functional, social and psychological including screening for MCI) is encouraged to support a complete clinical picture that leads to appropriate targets and adequate therapeutic approach. The literature suggests that de-intensification of treatment in this population is uncommon, which calls for the development of new strategies to prevent potential harm, however we also question if previously established tools are being used. Methods: We performed a retrospective chart review of a community-dwelling Veterans with at least two office visits in the Geriatric Clinic between January 1(st) 2018 to December 31(st) 2019. 210 patients with 65 years of age or older with T2DM and A1C < 7.5 were found. 64 (30%) of the patients where on hypoglycemic medication including sulfonylureas or insulin. From this subgroup, only 9 (14%) patients where recommended to de-intensify therapy. 189 (90%) of all the patients were screened for memory disorders. Interestingly 20 patients (31%) of those using sulfonylureas or insulin as part of their diabetes treatment were not screened, which was a higher percentage compared to 48 (25%) patients not on hypoglycemic medications also not screened for memory disorders. Conclusion: similar to previous studies de-intensification is uncommon not only among endocrinologist but in other sub-specialties involved in the care of the Geriatric population. This data emphasizes the importance of using previously developed treatment tools specially in those with at higher risk of overtreatment side effects such as older adults with tight glycemic control and hypoglycemic medication