Safety and Quality of Life Study of Aflibercept in Patients With Metastatic Colorectal Cancer Previously Treated With an Oxaliplatin-Based Regimen
Model scores of the 29,894 trials active now.
Model score 18% for any early termination, 2% for termination due to slow enrollment. Past trials like this one (phase, sponsor type and disease area, started 2008–2016) ended terminated 10% of the time (1,463 trials).
Finished trial that started 2008–2014: scored by a model trained without any trial from its start year, so its own outcome was never used.
How it ended
Completed on 2017-01-31, after 2012-05-30 start.
The score above never used this outcome: finished trial that started 2008–2014: scored by a model trained without any trial from its start year, so its own outcome was never used.
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 2017-01-31. 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) (raises risk) · Wording
Phrases that raised it: bowelulndiseasechronicevidence
Phrases that lowered it: participantsparticipantclinical trialantiretroviralevaluate the -
Accepts healthy volunteers: No (raises risk) · Who can join
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Phase: 3 (lowers risk) · Design
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Trials the sponsor started in the prior 2 years: 124 (lowers risk) · Sponsor's track record
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Sponsor's past termination rate: 12.6% (raises risk) · Sponsor's track record
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Drug's FAERS reports with a death: 25.5% (raises risk) · Drug's FDA history
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Design: single group (raises risk) · Design
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Has a data monitoring committee: No (lowers risk) · Design
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Drug's FAERS reports marked serious: 97.9% (raises risk) · Drug's FDA history
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Primary purpose: treatment (raises risk) · Design
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Sponsor type: industry (lowers risk) · Sponsor's track record
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Minimum age: 18 (raises risk) · Who can join
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Collaborators: 1 (raises risk) · Design
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Disease area, cancer: No (lowers risk) · Disease area
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Maximum age: not given (raises risk) · Who can join
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Sponsor's past trials: 637 (lowers 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
- 1 (typical: 2)
- Allocation
- not applicable (typical: randomized)
- Design
- single group (typical: parallel)
- Primary purpose
- treatment
- Blinding
- 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
- 18
- Maximum age
- not given (typical: 71)
- Sex
- all
- Accepts healthy volunteers
- No (typical: 9% yes)
Sponsor's track record
- Sponsor type
- industry (typical: academic or other)
- Sponsor's past trials
- 637 (typical: 32)
- Sponsor's past termination rate
- 12.6% (typical: 9.9%)
- Trials the sponsor started in the prior 2 years
- 124 (typical: 19)
Drug's FDA history
- Drugs with FDA adverse-event history
- 1
- Drug has FAERS history
- Yes (typical: 64% yes)
- Drug's FAERS reports before start
- 141 (typical: 2148)
- Drug's FAERS reports in the prior 12 months
- 62 (typical: 412.5)
- Drug's FAERS reports marked serious
- 97.9% (typical: 85.6%)
- Drug's FAERS reports with a death
- 25.5% (typical: 15.9%)
Disease area and drugs
- Disease areas
- none of the 14 tracked areas
- Drugs matched to FDA substances
- aflibercept
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
- Colorectal Cancer Metastatic NCT01670721 · started 2012 · scored riskier than 43% of active trials completed
- Study of Aflibercept as Maintenance Therapy Following Induction With Aflibercept in Combination With XELOX, as First-Line Treatment for Metastatic Colorectal Cancer Patient NCT01955629 · started 2013 · scored riskier than 46% of active trials terminated
- A Study of Aflibercept Versus Placebo With FOLFIRI in Patients With Metastatic Colorectal Cancer Previously Treated With an Oxaliplatin Chemotherapy NCT01661270 · started 2012 · scored riskier than 68% of active trials completed
- Phase 1 Study Testing the Combination of Aflibercept and Capecitabine in Metastatic Digestive and Breast Cancers NCT01843725 · started 2013 · scored riskier than 70% of active trials completed
- Phase I/II Study of Capecitabine Plus Aflibercept to Treat Metastatic Colorectal Cancer NCT01661972 · started 2012 · scored riskier than 94% 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.