Ofatumumab and Bortezomib for Patients With Low-grade B-cell Non-hodgkin Lymphoma That Relapse After Rituximab
Model scores of the 29,894 trials active now.
Model score 23% for any early termination, 16% for termination due to slow enrollment. Past trials like this one (phase, sponsor type and disease area, started 2008–2016) ended terminated 26% of the time (3,728 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
Terminated on 2015-07-31, after 2010-07-31 start.
Reason given by the sponsor: “enrollment”
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 2015-07-31. 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: subjectenrollmentlymphocyticsmallchemotherapy
Phrases that lowered it: investigatorscreeningpositiveinvestigate theto investigate -
Accepts healthy volunteers: No (raises risk) · Who can join
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Collaborators: 4 (lowers risk) · Design
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Phase: 2 (raises risk) · Design
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Drug's FAERS reports with a death: 27.8% (raises risk) · Drug's FDA history
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Sponsor's past termination rate: 13.3% (raises risk) · Sponsor's track record
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Has a data monitoring committee: Yes (raises risk) · Design
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Disease area, cancer: Yes (raises risk) · Disease area
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Sponsor type: academic or other (raises risk) · Sponsor's track record
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Design: single group (raises risk) · Design
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Minimum age: 18 (raises risk) · Who can join
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Sponsor's past trials: 15 (raises risk) · Sponsor's track record
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Primary purpose: treatment (raises risk) · Design
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Maximum age: not given (raises risk) · Who can join
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Disease area, cardiovascular: Yes (raises risk) · Disease area
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Drug's FAERS reports before start: 6724 (raises risk) · Drug's FDA history
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Number of arms: 1 (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
- 1 (typical: 2)
- Allocation
- not applicable (typical: randomized)
- Design
- single group (typical: parallel)
- Primary purpose
- treatment
- Blinding
- none
- Has a data monitoring committee
- Yes (typical: 56% yes)
- Responsible party
- principal investigator (typical: sponsor)
- Collaborators
- 4 (typical: 0)
- Keywords listed
- 6 (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
- academic or other
- Sponsor's past trials
- 15 (typical: 32)
- Sponsor's past termination rate
- 13.3% (typical: 9.9%)
- Trials the sponsor started in the prior 2 years
- 21 (typical: 19)
Drug's FDA history
- Drugs with FDA adverse-event history
- 2 (typical: 1)
- Drug has FAERS history
- Yes (typical: 64% yes)
- Drug's FAERS reports before start
- 6724 (typical: 2148)
- Drug's FAERS reports in the prior 12 months
- 1465 (typical: 412.5)
- Drug's FAERS reports marked serious
- 90.8% (typical: 85.6%)
- Drug's FAERS reports with a death
- 27.8% (typical: 15.9%)
Disease area and drugs
- Disease areas
- cancer, cardiovascular, immunology, hematology
- Drugs matched to FDA substances
- bortezomib, ofatumumab
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
- Ofatumumab and Bendamustine Followed by Maintenance Ofatumumab for Rituximab Relapsed Indolent B-cell Non-Hodgkin's Lymphoma (B-NHL) NCT01294579 · started 2011 · scored riskier than 81% of active trials completed
- Trial of Bendamustine, Bortezomib, and Rituximab in Patients With Previously Untreated Low Grade Lymphoma NCT01029730 · started 2010 · scored riskier than 73% of active trials completed
- Ofatumumab With IVAC Salvage Chemotherapy in Diffuse Large B Cell Lymphoma Patients NCT01481272 · started 2011 · scored riskier than 64% of active trials completed
- Phase II Randomized Study With R-DHAP +/- Bortezomib as Induction Therapy in Relapsed/Refractory Diffuse Large B-cell Lymphoma (DLBCL) Patients Eligible to Transplantation. BR-DHAP Versus R-DHAP. NCT01805557 · started 2013 · scored riskier than 62% of active trials completed
- A Phase I/II Trial of VR-CHOP in Lymphoma Patients NCT00634179 · started 2008 · scored riskier than 96% 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.