Success Metrics

Clinical Success Rate
100.0%

Based on 3 completed trials

Completion Rate
100%(3/3)
Active Trials
0(0%)
Results Posted
33%(1 trials)

Phase Distribution

Ph phase_4
1
33%
Ph phase_3
1
33%
Ph phase_2
1
33%

Phase Distribution

0

Early Stage

1

Mid Stage

2

Late Stage

Phase Distribution3 total trials
Phase 2Efficacy & side effects
1(33.3%)
Phase 3Large-scale testing
1(33.3%)
Phase 4Post-market surveillance
1(33.3%)

Highest Phase Reached

Phase 4

Trial Status & Enrollment

Completion Rate

100.0%

3 of 3 finished

Non-Completion Rate

0.0%

0 ended early

Currently Active

0

trials recruiting

Total Trials

3

all time

Status Distribution
Completed(3)

Detailed Status

Completed3

Development Timeline

Analytics

Development Status

Total Trials
3
Active
0
Success Rate
100.0%
Most Advanced
Phase 4

Trials by Phase

Phase 21 (33.3%)
Phase 31 (33.3%)
Phase 41 (33.3%)

Trials by Status

completed3100%

Recent Activity

0 active trials
Showing 3 of 3
completedphase_3

Study to Assess the Immune Response and the Safety Profile of a High-Dose Quadrivalent Influenza Vaccine (QIV-HD) Compared to a Standard-Dose Quadrivalent Influenza Vaccine (QIV-SD) in Taiwanese Adults 65 Years of Age and Older

NCT04537234
completedphase_4

A Pragmatic Randomized Trial to Evaluate the Effectiveness of High-Dose Quadrivalent Influenza Vaccine vs. Standard-Dose Quadrivalent Influenza Vaccine in Older Adults

NCT05517174
completedphase_2

Feasibility of Randomizing Danish Citizens Aged 65-79 Years to High-Dose Quadrivalent Influenza Vaccine vs. Standard-Dose Quadrivalent Influenza Vaccine in a Pragmatic Registry-Based Setting

NCT05048589

Clinical Trials (3)

Showing 3 of 3 trials
NCT04537234Phase 3

Study to Assess the Immune Response and the Safety Profile of a High-Dose Quadrivalent Influenza Vaccine (QIV-HD) Compared to a Standard-Dose Quadrivalent Influenza Vaccine (QIV-SD) in Taiwanese Adults 65 Years of Age and Older

Completed
NCT05517174Phase 4

A Pragmatic Randomized Trial to Evaluate the Effectiveness of High-Dose Quadrivalent Influenza Vaccine vs. Standard-Dose Quadrivalent Influenza Vaccine in Older Adults

Completed
NCT05048589Phase 2

Feasibility of Randomizing Danish Citizens Aged 65-79 Years to High-Dose Quadrivalent Influenza Vaccine vs. Standard-Dose Quadrivalent Influenza Vaccine in a Pragmatic Registry-Based Setting

Completed

All 3 trials loaded

Drug Details

Intervention Type
BIOLOGICAL
Total Trials
3