40
Participants
Start Date
January 15, 2024
Primary Completion Date
December 31, 2024
Study Completion Date
January 1, 2025
Mecobalamin
The drug Mecobalamin in the intervention group was divided into intravenous and oral formulations, with the intravenous formulation being used for the first 14 days of the experiment and the oral formulation for the second 14 days.
Ceftriaxone Sodium
Ceftriaxone sodium all intravenous formulations
Saline
The saline used in the control group was the same as the saline used in the experimental group to dispense the drug
Placebo
Placebo and Mecobalamin tablets look and smell the same.
Sichuan Provincial People's Hospital, Chengdu
Sichuan Provincial People's Hospital
OTHER