80
Participants
Start Date
November 1, 2022
Primary Completion Date
March 3, 2023
Study Completion Date
March 31, 2024
Pentoxifylline sustained-release tablets
a dose of 1 tablet twice a day of Pentoxifylline sustained-release tablets
Pentoxifylline sustained-release tablets placebo
Pentoxifylline sustained-release tablets placebo will be administrated at the same dosage and frequency as the experimental group
Beijing Tiantan Hospital, Beijing
Collaborators (1)
CSPC Ouyi Pharmaceutical Co., Ltd.
INDUSTRY
Beijing Tiantan Hospital
OTHER