研究单位：[1]Tongji Hospital affiliated to Tongji Medical College, Huazhong University of Science and Technology,Wuhan,Hubei,China,430030
研究目的：
Perioperative management of glucose levels remains challenging. The purpose of the study is to compare the hybrid closed-loop insulin delivery system with the standard insulin therapy ( insulin pump with CGM, insulin dose controlled by physicians) in controlling glucose levels among patients in the perioperative period.
