18,000
Participants
Start Date
January 1, 2021
Primary Completion Date
June 30, 2023
Study Completion Date
June 30, 2024
Department of Obstetrics and Gynecology, the Eighth Affiliated Hospital, Sun Yat-sen University;, Shenzhen
Department of Obstetrics, Shenzhen Maternity and Child Healthcare Hospital, Shenzhen
Department of Obstetrics and Gynecology, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou
Hunan Provincial Maternal and Child Health Care Hospital, Changsha
Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University,, Jinan
Lead Sponsor
Shenzhen Maternity & Child Healthcare Hospital
OTHER
HBI Solutions Inc.
INDUSTRY