Placebo-Controlled Study of Brazikumab in Participants With Moderately to Severely Active Ulcerative Colitis
Model scores of the 29,894 trials active now.
Model score 17% for any early termination, 6% for termination due to slow enrollment. Past trials like this one (phase, sponsor type and disease area, started 2008–2016) ended terminated 18% of the time (280 trials).
Finished trial that started in 2015 or later: the model never saw it during training.
How it ended
Terminated on 2023-10-23, after 2018-08-07 start.
Reason given by the sponsor: “business”
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 2023-10-23. 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: screeningtransplantationprior tomonths priorrandomization
Phrases that lowered it: participantparticipantsefficacy andand safetywithin weeks -
Accepts healthy volunteers: No (raises risk) · Who can join
-
Phase: 2 (raises risk) · Design
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Sponsor's past trials: 1515 (raises risk) · Sponsor's track record
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Blinding: triple (raises risk) · Design
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Trials the sponsor started in the prior 2 years: 121 (lowers risk) · Sponsor's track record
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Has a data monitoring committee: Yes (raises risk) · Design
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Drug's FAERS reports with a death: 0% (lowers risk) · Drug's FDA history
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Drug's FAERS reports marked serious: 0% (lowers risk) · Drug's FDA history
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Design: parallel (raises risk) · Design
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Disease area, cancer: No (lowers risk) · Disease area
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Sponsor type: industry (lowers risk) · Sponsor's track record
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Number of arms: 3 (lowers risk) · Design
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Minimum age: 18 (raises risk) · Who can join
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Primary purpose: treatment (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
- 2
- Number of arms
- 3 (typical: 2)
- Allocation
- randomized
- Design
- parallel
- Primary purpose
- treatment
- Blinding
- triple (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
- 18
- Maximum age
- 80 (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
- 1515 (typical: 32)
- Sponsor's past termination rate
- 7.9% (typical: 9.9%)
- Trials the sponsor started in the prior 2 years
- 121 (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
- 1 (typical: 2148)
- Drug's FAERS reports in the prior 12 months
- 1 (typical: 412.5)
- Drug's FAERS reports marked serious
- 0% (typical: 85.6%)
- Drug's FAERS reports with a death
- 0% (typical: 15.9%)
Disease area and drugs
- Disease areas
- digestive
- Drugs matched to FDA substances
- brazikumab
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
- An Active and Placebo-Controlled Study of Brazikumab in Participants With Moderately to Severely Active Crohn's Disease NCT03759288 · started 2018 · scored riskier than 66% of active trials terminated
- A Study Evaluating the Efficacy and Safety of ST-0529 in Subjects With Moderately to Severely Active Ulcerative Colitis NCT03844932 · started 2019 · scored riskier than 40% of active trials terminated
- A First-in-Human Study of BB-TL1A-VIAL-HLE in Healthy Adults and People With Ulcerative Colitis NCT07029971 · started 2025 · scored riskier than 4% of active trials terminated
- Safety, Tolerability, Efficacy and Dose-response of GSK2831781 in Ulcerative Colitis NCT03893565 · started 2019 · scored riskier than 58% of active trials terminated
- Safety and Efficacy of TJ301 IV in Participants With Active Ulcerative Colitis NCT03235752 · started 2018 · scored riskier than 71% 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.