Clinical trial
A Single Center, Randomized, Double-blind, and Intergroup Control Clinical Study to Evaluation on Lot-to-lot Consistency and Immune Persistence of Three Commercial Batches of 23 Valent Pneumococcal Polysaccharide Vaccine
NCT06314867 is registered in ClinicalTrials.gov with Beijing Zhifei Lvzhu Biopharmaceutical Co., Ltd as lead sponsor.
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Registry record
As filed in ClinicalTrials.gov.
- Title
- A Single Center, Randomized, Double-blind, and Intergroup Control Clinical Study to Evaluation on Lot-to-lot Consistency and Immune Persistence of Three Commercial Batches of 23 Valent Pneumococcal Polysaccharide Vaccine
- Lead sponsor
- Beijing Zhifei Lvzhu Biopharmaceutical Co., Ltd
- Phase
- Phase 3
- Overall status
- Active, not recruiting
- Start date
- January 30, 2023
- Completion date
- June 30, 2028
- Enrollment
- 990 (actual)
- Sites
- 1
Conditions
As the registry lists them; a condition with its own page is linked.
healthy volunteers