2,750
Participants
Start Date
March 23, 2022
Primary Completion Date
November 7, 2022
Study Completion Date
March 23, 2028
Recombinant Nonavalent (types 6/11/16/18/31/33/45/52/58) Human Papillomavirus (HPV) Vaccine (Escherichia coli)
9-19 years group (3 doses) and 20-26 years group (3 doses) will be vaccinated at months 0, 2, 6. 9-14 years group (2 doses) will be vaccinated at months 0, 6.
GARDASIL® 9
20-26 years possitive control group will be vaccinated at months 0, 2 and 6
Yunnan Center for Disease Prevention and Control, Kunming
Lead Sponsor
Yunnan Center for Disease Control and Prevention
OTHER
Mile City Center for Disease Control and Prevention
UNKNOWN
Qiubei County Center for Disease Control and Prevention
UNKNOWN
Yanshan County Center for Disease Control and Prevention
UNKNOWN
National Institutes for Food and Drug Control, China
OTHER
Shanghai Stem Pharmaceutical Development Co., Ltd.
UNKNOWN
Beijing Health Guard Biotechnology, Inc
INDUSTRY