4,000
Participants
Start Date
May 1, 2020
Primary Completion Date
April 30, 2025
Study Completion Date
April 30, 2025
RECRUITING
Nanjing Maternity and Child Health Care Hospital, Nanjing
Lead Sponsor
Xuzhou Maternity and Child Health Care Hospital
OTHER
Jiangsu Women and Children Health Hospital
UNKNOWN
Changzhou Maternal and Child Care Hospital
OTHER
Lianyungang Maternity and Child Health Care Hospital
UNKNOWN
Affiliated Hospital of Jiangsu University
OTHER
Suqian First Hospital
OTHER
Jiangyin People's Hospital
OTHER
Nantong Maternity and Child Health Care Hospital
UNKNOWN
The Affiliated Hospital of Xuzhou Medical University
OTHER
Taizhou People's Hospital
UNKNOWN
Yangzhou Maternity and Child Health Care Hospital
UNKNOWN
Yangzhou University
OTHER
Nanjing Medical University
OTHER