8,000
Participants
Start Date
April 28, 2020
Primary Completion Date
September 15, 2027
Study Completion Date
September 15, 2029
9-valent Human Papillomavirus (Types 6, 11, 16, 18,31,33,45,52 and 58) Recombinant Vaccine (Hansenula Polymorpha)
Subjects received 3 doses of 9-valent HPV vaccine according to a 0, 2, 6-month schedule.
GARDASIL®
Subjects received 3 doses of Placebo according to a 0, 2, 6-month schedule
RECRUITING
Liuzhou center for disease control and prevention, Liuzhou
Shanghai Bovax Biotechnology Co., Ltd.
INDUSTRY