Clinical trial
An Open-label, Long-term Extension Study to Evaluate the Persistence of Immune Responses to a Bivalent Human Papillomavirus Vaccine (Pichia Pastoris) in Healthy Females Who Were Aged 9 to 26 Years at Enrollment in Study 311-HPV-1004
NCT07820241 is registered in ClinicalTrials.gov with Shanghai Zerun Biotechnology Co.,Ltd as lead sponsor.
Search trials, sites, companies and investigators, and follow each one to the others. Individual plan, $249/seat/mo. Card required.
Registry record
As filed in ClinicalTrials.gov.
- Title
- An Open-label, Long-term Extension Study to Evaluate the Persistence of Immune Responses to a Bivalent Human Papillomavirus Vaccine (Pichia Pastoris) in Healthy Females Who Were Aged 9 to 26 Years at Enrollment in Study 311-HPV-1004
- Lead sponsor
- Shanghai Zerun Biotechnology Co.,Ltd
- Phase
- Observational
- Overall status
- Active, not recruiting
- Start date
- March 25, 2023
- Completion date
- December 31, 2027
- Enrollment
- 348 (actual)
- Sites
- 2
Conditions
As the registry lists them; a condition with its own page is linked.
human papillomavirus infection