500
Participants
Start Date
September 1, 2022
Primary Completion Date
December 31, 2024
Study Completion Date
August 31, 2025
Tests
Cognitive assessments and olfactory tests
RECRUITING
Division of Endocrinology, the Affiliated Drum Tower Hospital of Nanjing University, Nanjing
The Affiliated Nanjing Drum Tower Hospital of Nanjing University Medical School
OTHER