60
Participants
Start Date
November 16, 2020
Primary Completion Date
June 29, 2022
Study Completion Date
June 29, 2022
TPN171H
Tablets; Oral; Single dose
Placebo
Tablets; Oral; Single dose
Tadalafil
Tablets; Oral; Single dose
Peking Union Medical College Hospital, Beijing
Peking University First Hospital, Beijing
Fuwai Hospital CAMS&PUMC, Beijing
Shanghai Pulmonary Hospital, Shanghai
First Affiliated Hospital Of Gannan Medical University, Ganzhou
The First Affiliated Hospital of Chongqing Medical University, Chongqing
The Second Xiangya Hospital of Central South University, Changsha
Tongji Hospital affiliated to Tongji Medical College of Huazhong University of Science & Technology, Wuhan
Gansu Provincial Hospital, Lanzhou
Shanghai Institute of Materia Medica, Chinese Academy of Sciences
OTHER
Vigonvita Life Sciences
INDUSTRY