Immunogenicity and Safety of the Concomitant Administration of OVX836 and Quadrivalent Influenza Vaccine in Healthy Volunteers.
Model scores of the 29,894 trials active now.
Model score 2% for any early termination, 0% for termination due to slow enrollment. Past trials like this one (phase, sponsor type and disease area, started 2008–2016) ended terminated 8% of the time (780 trials).
Finished trial that started in 2015 or later: the model never saw it during training.
How it ended
Completed on 2022-12-09, after 2022-05-09 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 2022-12-09. 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
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Wording of the registration (title, summary, criteria) (lowers risk) · Wording
Phrases that raised it: therapyheartfailurebreastof study
Phrases that lowered it: vaccinevaccinationinfluenzahealthyvaccines -
Accepts healthy volunteers: Yes (lowers risk) · Who can join
-
Sponsor's past termination rate: 0% (lowers risk) · Sponsor's track record
-
Phase: 2 (raises risk) · Design
-
Primary purpose: prevention (lowers risk) · Design
-
Collaborators: 3 (lowers risk) · Design
-
Disease area, cancer: No (lowers risk) · Disease area
-
Blinding: double (raises risk) · Design
-
Design: parallel (raises risk) · Design
-
Number of arms: 3 (lowers risk) · Design
-
Sponsor type: industry (lowers risk) · Sponsor's track record
-
Minimum age: 18 (raises risk) · Who can join
-
Maximum age: 55 (lowers risk) · Who can join
-
Has a data monitoring committee: No (lowers risk) · Design
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Disease area, psychiatry: No (lowers risk) · Disease area
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
- 2
- Number of arms
- 3 (typical: 2)
- Allocation
- randomized
- Design
- parallel
- Primary purpose
- prevention (typical: treatment)
- Blinding
- double (typical: none)
- Has a data monitoring committee
- No (typical: 56% yes)
- Responsible party
- sponsor
- Collaborators
- 3 (typical: 0)
- Keywords listed
- 0 (typical: 1)
Who can join
- Minimum age
- 18
- Maximum age
- 55 (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
- 2 (typical: 32)
- Sponsor's past termination rate
- 0% (typical: 9.9%)
- Trials the sponsor started in the prior 2 years
- 1 (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 Three Dose Levels of OVX836 Candidate Vaccine Against Influenza in Healthy Volunteers. NCT05060887 · started 2021 · scored riskier than 0% of active trials completed
- Immunogenicity and Safety of the Concomitant Administration of OVX836 Influenza Vaccine, Quadrivalent Inactivated Influenza Vaccines and Placebo in Healthy Subjects. NCT05734040 · started 2023 · scored riskier than 0% of active trials completed
- Safety and Immune Response of One Dose of OVX836 at Two Dose Levels, in Comparison to Influvac TetraTM, After Intramuscular Administration in Healthy Subjects Aged 18-65 Years NCT04192500 · started 2019 · scored riskier than 0% of active trials completed
- Safety and Immunogenicity of Two Dose Levels of OVX836 Influenza Vaccine as a Booster on Participants Previously Administered With OVX836 NCT06582277 · started 2024 · scored riskier than 1% of active trials completed
- H5N8 Mix and Match With or Without AS03 or MF59 in Healthy Adults: Immunology NCT03014310 · started 2017 · scored riskier than 1% 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.