Immunogenicity and Safety of NBP607-QIV Compared to Agrippal in Children Aged 6 to 35 Months
Model scores of the 29,894 trials active now.
Model score 2% for any early termination, 1% for termination due to slow enrollment. Past trials like this one (phase, sponsor type and disease area, started 2008–2016) ended terminated 6% of the time (876 trials).
Finished trial that started in 2015 or later: the model never saw it during training.
How it ended
Completed on 2019-07-12, after 2018-10-25 start.
The score above never used this outcome: finished trial that started in 2015 or later: the model never saw it during training.
Termination over time, as the model saw it at the start
Cumulative chance of ending terminated (red) or completed (green) by each year from its start; it actually ended on 2019-07-12. The rest of the way to 100% is still running.
From the competing-risks survival model (termination vs completion, still-running trials censored), fit to trials that started 2008–2014 and recalibrated to termination rates over 2022–2024, since termination has become more common. Checked on past years, it still ran a little low when the rise continued.
What moved the score
-
Wording of the registration (title, summary, criteria) (lowers risk) · Wording
Phrases that raised it: celldiseaseto screeningsubjectschronic
Phrases that lowered it: vaccinationinfluenzaimmunogenicityvaccineand safety -
Accepts healthy volunteers: Yes (lowers risk) · Who can join
-
Sponsor's past termination rate: 0% (lowers risk) · Sponsor's track record
-
Primary purpose: prevention (lowers risk) · Design
-
Phase: 3 (lowers risk) · Design
-
Has a data monitoring committee: Yes (raises risk) · Design
-
Design: parallel (raises risk) · Design
-
Disease area, cancer: No (lowers risk) · Disease area
-
Minimum age: 0.5 (lowers risk) · Who can join
-
Blinding: quadruple (lowers risk) · Design
-
Drug's FAERS reports with a death: no FAERS history (raises risk) · Drug's FDA history
-
Sponsor type: industry (lowers risk) · Sponsor's track record
-
Trials the sponsor started in the prior 2 years: 0 (raises risk) · Sponsor's track record
-
Drug's FAERS reports marked serious: no FAERS history (raises risk) · Drug's FDA history
-
Number of arms: 2 (raises risk) · Design
Every input that moved this score, largest first: SHAP contributions in log-odds, red raising risk and green lowering it. They describe the model, not causes of termination. Phrases are traced from the text features back to this registration's words, approximately.
The trial
Design
- Phase
- 3 (typical: 2)
- Number of arms
- 2
- Allocation
- randomized
- Design
- parallel
- Primary purpose
- prevention (typical: treatment)
- Blinding
- quadruple (typical: none)
- Has a data monitoring committee
- Yes (typical: 56% yes)
- Responsible party
- sponsor
- Collaborators
- 0
- Keywords listed
- 0 (typical: 1)
Who can join
- Minimum age
- 0.5 (typical: 18)
- Maximum age
- 2.92 (typical: 71)
- Sex
- all
- Accepts healthy volunteers
- Yes (typical: 9% yes)
Sponsor's track record
- Sponsor type
- industry (typical: academic or other)
- Sponsor's past trials
- 1 (typical: 32)
- Sponsor's past termination rate
- 0% (typical: 9.9%)
- Trials the sponsor started in the prior 2 years
- 0 (typical: 19)
Drug's FDA history
- Drugs with FDA adverse-event history
- 0 (typical: 1)
- Drug has FAERS history
- No (typical: 64% yes)
- Drug's FAERS reports before start
- 0 (typical: 2148)
- Drug's FAERS reports in the prior 12 months
- 0 (typical: 412.5)
- Drug's FAERS reports marked serious
- no FAERS history (typical: 85.6%)
- Drug's FAERS reports with a death
- no FAERS history (typical: 15.9%)
Disease area and drugs
- Disease areas
- infectious disease, respiratory
- Drugs matched to FDA substances
- none matched
Typical values are among the trials active now. Sponsor and drug history are counted only up to this trial's start date.
Similar finished trials
- Immunogenicity and Safety of Quadrivalent Influenza Vaccine in Children and Adolescents NCT02621164 · started 2014 · scored riskier than 0% of active trials completed
- Immunogenicity and Safety of Quadrivalent Influenza Vaccine in Children Aged 6~35 Months NCT03020628 · started 2016 · scored riskier than 1% of active trials completed
- Immunogenicity and Safety of NBP608 Compared to Varivax in Healthy Children 12 Months to 12 Years of Age NCT03114943 · started 2016 · scored riskier than 0% of active trials completed
- Immunogenicity and Safety Study of NBP606 in Healthy Infants NCT02201030 · started 2014 · scored riskier than 1% of active trials completed
- Study of Egg-derived Influenza Vaccine and Cell Culture-derived Influenza Vaccine in Healthy Children and Adolescents NCT02621177 · started 2013 · scored riskier than 0% of active trials completed
Closest by meaning of the registration text (PubMedBERT embeddings), among finished trials. How they ended is context, not an input to this trial's score.