Study of the Safety and Immunogenicity of Catch-up Vaccination With a 21-valent Pneumococcal Conjugate Vaccine (PCV21) in Healthy Infants, Toddlers, Children, and Adolescents
Study of the Safety and Immunogenicity of Catch-up Vaccination With a 21-valent Pneumococcal Conjugate Vaccine (PCV21) in Healthy Infants, Toddlers, Children, and Adolescents
Active, not recruiting · NCT06838000 · Registry updated 2025-10-06Clinical trials
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| Trial | Conditions | Status | Phase | Updated | More info | NCT ID |
|---|---|---|---|---|---|---|
| Study of the Safety and Immunogenicity of Catch-up Vaccination With a 21-valent Pneumococcal Conjugate Vaccine (PCV21) in Healthy Infants, Toddlers, Children, and Adolescents | Bacterial Infections and Mycoses, Infections, bacterial infectious disease, gram-positive bacterial infections, pneumococcal infection, streptococcal infection | Active, not recruiting | Phase 3 | 2025-10-06 | NCT06838000 |
1 results · Page 1 of 1
Organizations
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| Organizations | Linked trials |
|---|---|
| Sanofi Pasteur, a Sanofi Company | 14 |
38 results · Page 1 of 2
Research sites
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| Research sites | City | Country | Linked trials |
|---|---|---|---|
| Site # 2330001 | Paide | Estonia | 1 |
| Site # 2330002 | Tallinn | Estonia | 1 |
| Site # 2330003 | Tallinn | Estonia | 1 |
| Site # 2330004 | Tartu | Estonia | 1 |
| Site # 2330005 | Tartu | Estonia | 1 |
| Site # 2330006 | Tallinn | Estonia | 1 |
| Site # 2330007 | Tallinn | Estonia | 1 |
| Site # 6160001 | Torun | Poland | 1 |
| Site # 6160002 | Bydgoszcz | Poland | 1 |
| Site # 6160003 | Częstochowa | Poland | 1 |
| Site # 6160004 | Bydgoszcz | Poland | 1 |
| Site # 6160006 | Kłodzko | Poland | 1 |
| Site # 6160007 | Warsaw | Poland | 1 |
| Site # 6160009 | Lodz | Poland | 1 |
| Site # 7640001 | Pathum Thani | Thailand | 1 |
| Site # 7640002 | Hat Yai | Thailand | 1 |
| Site # 7640003 | Mueang Nonthaburi | Thailand | 1 |
| Site # 7640004 | Chiang Mai | Thailand | 1 |
| Site # 7640006 | Bangkok | Thailand | 1 |
| Site # 7640007 | Bangkok | Thailand | 1 |
| Site # 7640008 | Bangkok | Thailand | 1 |
| Site # 8400001 | Houston | United States | 1 |
| Site # 8400002 | Omaha | United States | 1 |
| Site # 8400003 | Sioux City | United States | 1 |
| Site # 8400004 | Union City | United States | 1 |