Relationships between memory decline and the use of metformin or DPP4 inhibitors in people with type 2 diabetes with normal cognition or Alzheimer's disease, and the role APOE carrier status.

ABSTRACT:

Introduction

Few studies have examined memory decline among patients with type 2 diabetes using different oral hypoglycemic drugs.

Methods

Participants with normal cognition (NC) or Alzheimer's disease (AD) dementia using a hypoglycemic medication (2005 to 2019) were identified from the National Alzheimer's Coordinating Center database. Delayed memory was assessed using the Wechsler Memory Scale Revised-Logical Memory test. Associations between oral drug classes and memory over time were examined using mixed-effects models with inverse probability treatment weights.

Results

In NC (n = 1192), metformin use was associated with better memory performance over time, whereas in AD (n = 807), dipeptidyl peptidase-4 (DPP4) inhibitor use was associated with a slower rate of me

SUBMITTER: Wu CY 

PROVIDER: S-EPMC7754496 | biostudies-literature | 2020 Dec

REPOSITORIES: biostudies-literature