Evaluate the Immunogenicity and Safety of 9-valent HPV Recombinant Vaccine in Chinese Healthy Females
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 16% of the time (927 trials).
Finished trial that started in 2015 or later: the model never saw it during training.
How it ended
Completed on 2022-06-17, after 2020-09-19 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 2022-06-17. 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: cancertherapypriorradiationchronic
Phrases that lowered it: vaccinevaccinationsubjectsimmunogenicityhealthy -
Accepts healthy volunteers: Yes (lowers risk) · Who can join
-
Sponsor's past termination rate: 0% (lowers risk) · Sponsor's track record
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Primary purpose: prevention (lowers risk) · Design
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Phase: 3 (lowers risk) · Design
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Disease area, cancer: Yes (raises risk) · Disease area
-
Design: parallel (raises risk) · Design
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Has a data monitoring committee: No (lowers risk) · Design
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Sponsor type: industry (lowers risk) · Sponsor's track record
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Drug's FAERS reports with a death: no FAERS history (raises risk) · Drug's FDA history
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Number of arms: 2 (raises risk) · Design
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Trials the sponsor started in the prior 2 years: 3 (raises risk) · Sponsor's track record
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
- double (typical: none)
- Has a data monitoring committee
- No (typical: 56% yes)
- Responsible party
- sponsor
- Collaborators
- 1 (typical: 0)
- Keywords listed
- 0 (typical: 1)
Who can join
- Minimum age
- 16 (typical: 18)
- Maximum age
- 26 (typical: 71)
- Sex
- female (typical: 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
- 3 (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
- cancer, infectious disease, dermatology, urogenital
- 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
- Evaluate the Immunogenicity and Safety of 4-valent and 9-valent HPV Recombinant Vaccine in Chinese Healthy Females NCT04425291 · started 2020 · scored riskier than 1% of active trials completed
- A Randomized, Blinded, Placebo-controlled Phase I Clinical Trial Evaluating the Safety and Preliminary Immunogenicity of a 11-valent Recombinant Human Papillomavirus Vaccine (Hansenulapolymorpha) in Chinese Women Aged 9-45 Years NCT04083196 · started 2019 · scored riskier than 1% of active trials completed
- Evaluate the Safety and Immunogenicity of a 9-valent HPV Vaccine in Chinese Healthy Male Aged 9-45 Year-old NCT05518201 · started 2022 · scored riskier than 0% of active trials completed
- A Phase Ⅲ Study to Evaluate the Efficacy, Immunogenicity, Safety of Quadrivalent HPV Recombinant Vaccine in Chinese Healthy Females NCT05584332 · started 2022 · scored riskier than 1% of active trials terminated
- Immunogenicity AND Safety Study of the 11 Valent Recombinant Human Papillomavirus Vaccine (Hansenulapolymorpha) NCT04436133 · started 2020 · scored riskier than 3% 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.