Ignite Creation Date:
2025-12-24 @ 7:48 PM
Ignite Modification Date:
2025-12-30 @ 10:38 PM
Study NCT ID:
NCT07021703
Status:
RECRUITING
Last Update Posted:
2025-06-15
First Post:
2025-05-15
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
A Clinical Trial of Rabies Vaccine（Human Diploid Cell）for Human Use,Freeze-dried
Sponsor:
Ningbo Rongan Biological Pharmaceutical Co., Ltd.
Organization:
Study Overview
Official Title:
A Open-label, Randomized Study to Evaluate the Safety and Tolerability of Freeze-dried Human Rabies Vaccine (Human Diploid Cells) Administered to Participants With Different Immunization Schedules
Status:
RECRUITING
Status Verified Date:
2025-06
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
The Phase 1 clinical trial of the freeze-dried human rabies vaccine (human diploid cells) will be conducted on participants aged 10 to 60. This study will design a single-arm, randomized, open-access trial with different immunization schedules (5-dose schedule and 2-1-1 schedule) to evaluate the safety and tolerability of the vaccine in participants aged 10 to 60
Detailed Description:
This trial will adopt a single-arm, randomized, open-label experimental design, with a planned enrollment of 60 participants, comprising 30 individuals aged 10-17 years and 30 aged 18-60 years. Initially, 30 participants in the 18-60 age group will be enrolled and randomly assigned in a 1:1 ratio to either the 5-dose schedule group or the 2-1-1 schedule group. Participants in the 5-dose schedule group will receive five doses of the trial vaccine according to the immunization schedule of days 0, 3, 7, 14, and 28. Those in the 2-1-1 schedule group will receive four doses of the trial vaccine according to the immunization schedule of day 0 (two doses), day 7, and day 21. Following the administration of the first dose, safety will be monitored for 7 days among participants aged 18-60 years. If no criteria for trial suspension/termination are met, an additional 30 participants in the 10-17 age group will be enrolled and randomly assigned in a 1:1 ratio to either the 5-dose schedule group or the 2-1-1 schedule group, following the same immunization schedules as described above.
Adverse events (AEs) that occur from the first dose of vaccination through 30 days post-completion of the full vaccination regimen will be collected. Serious adverse events (SAEs), pregnancy-related events (including pregnancy outcomes, delivery characteristics, neonatal conditions, and growth and development within one month postpartum for female participants), reported from the first dose of vaccination through 6 months post-completion of the full vaccination regimen, will also be recorded.
Adverse events (AEs) that occur from the first dose of vaccination through 30 days post-completion of the full vaccination regimen will be collected. Serious adverse events (SAEs), pregnancy-related events (including pregnancy outcomes, delivery characteristics, neonatal conditions, and growth and development within one month postpartum for female participants), reported from the first dose of vaccination through 6 months post-completion of the full vaccination regimen, will also be recorded.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: