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First received: December 12, 2022

Clinical Trial: A Phase II Trial Evaluate the Immunogenicity and Safety Profile of HPV Vaccine

Study Status: Completed

Recruit Status: Completed

Condition: Human Papilloma Virus Infection

Study Type: Interventional


Official Title: A Phase II Trial in Healthy Chinese Women Ages 20-45 to Evaluate the Immunogenicity and Safety Profile of Recombinant Nonavalent (Types 6/11/16/18/31/33/45/52/58) Human Papillomavirus (HPV) Vaccine (E

Brief Summary: This trail is to evaluate the safety profile of Recombinant Nonavalent (Types 6/11/16/18/31/33/45/52/58) Human Papillomavirus (HPV) Vaccine (Escherichia Coli) in healthy Chinese women ages 20-45 and determine the optimal ratio of the antigens included in the investigational vaccine. Besides, the trail is also to demonstrate that the levels of neutralizing antibodies to vaccine HPV types 31, 33, 45, 52 and 58 elicited by the investigational vaccine with the chosen optimal antigen ratio are superior to those induced…

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