Efficacy Comparison of Polyethylene Glycol Loxenatide and Gliclazide on the Brain Function in T2DM Patients

Summary

This is a prospective, randomized, open label, parallel,4-month study to explore and evaluate the therapeutic effects of polyethylene glycol loxenatide on the cognitive function, olfactory function, and odor-induced brain activation in T2DM patients with normal cognitive status or MCI.

Timeline

Start

2020-05-10

Primary completion

2024-02

Completion

2024-06

Publications

• Background Zhang Z, Zhang B, Wang X, Zhang X, Yang QX, Qing Z, Zhang W, Zhu D, Bi Y. Olfactory Dysfunction Mediates Adiposity in Cognitive Impairment of Type 2 Diabetes: Insights From Clinical and Functional Neuroimaging Studies. Diabetes Care. 2019 Jul;42(7):1274-1283. doi: 10.2337/dc18-2584. Epub 2019 May 21.
• Background Cheng H, Zhang Z, Zhang B, Zhang W, Wang J, Ni W, Miao Y, Liu J, Bi Y. Enhancement of Impaired Olfactory Neural Activation and Cognitive Capacity by Liraglutide, but Not Dapagliflozin or Acarbose, in Patients With Type 2 Diabetes: A 16-Week Randomized Parallel Comparative Study. Diabetes Care. 2022 May 1;45(5):1201-1210. doi: 10.2337/dc21-2064.

Drugs

Indications