Deferasirox for Treating Patients Who Have Undergone Allogeneic Stem Cell Transplant and Have Iron Overload
Model scores of the 29,894 trials active now.
Model score 25% for any early termination, 18% 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 2011-08-09, 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 2011-08-09. 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) (raises risk) · Wording
Phrases that raised it: ironpatients mustcelltransplantserum
Phrases that lowered it: screeningeffect ofhistoryclinicaltopical -
Accepts healthy volunteers: No (raises risk) · Who can join
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Phase: 2 (raises risk) · Design
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Drug's FAERS reports with a death: 47.9% (raises risk) · Drug's FDA history
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Disease area, cancer: Yes (raises risk) · Disease area
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Disease area, dermatology: Yes (raises risk) · Disease area
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Has a data monitoring committee: Yes (raises risk) · Design
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Trials the sponsor started in the prior 2 years: 33 (lowers risk) · Sponsor's track record
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Primary purpose: supportive care (lowers risk) · Design
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Design: single group (raises risk) · Design
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Sponsor's past termination rate: 6.7% (lowers risk) · Sponsor's track record
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Sponsor type: academic or other (raises risk) · Sponsor's track record
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Minimum age: 18 (raises risk) · Who can join
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Maximum age: not given (raises risk) · Who can join
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Responsible party: sponsor (lowers risk) · Design
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Number of arms: 1 (raises risk) · Design
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Sponsor's past trials: 30 (raises risk) · Sponsor's track record
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Collaborators: 0 (raises risk) · Design
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Drug's FAERS reports before start: 4289 (raises risk) · Drug's FDA history
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Blinding: none (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
- supportive care (typical: treatment)
- Blinding
- none
- Has a data monitoring committee
- Yes (typical: 56% yes)
- Responsible party
- sponsor
- Collaborators
- 0
- Keywords listed
- 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
- 30 (typical: 32)
- Sponsor's past termination rate
- 6.7% (typical: 9.9%)
- Trials the sponsor started in the prior 2 years
- 33 (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
- 4289 (typical: 2148)
- Drug's FAERS reports in the prior 12 months
- 2820 (typical: 412.5)
- Drug's FAERS reports marked serious
- 92.7% (typical: 85.6%)
- Drug's FAERS reports with a death
- 47.9% (typical: 15.9%)
Disease area and drugs
- Disease areas
- cancer, cardiovascular, infectious disease, metabolic, immunology, dermatology, urogenital, hematology, endocrine
- Drugs matched to FDA substances
- deferasirox
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
- Deferasirox in Treating Iron Overload Caused By Blood Transfusions in Patients With Hematologic Malignancies NCT01273766 · started 2011 · scored riskier than 90% of active trials completed
- Effect of Deferiprone on Oxidative-Stress and Iron-Overload in Low Risk Transfusion-Dependent MDS Patients NCT02477631 · started 2016 · scored riskier than 39% of active trials completed
- Combination Deferasirox and Deferiprone for Severe Iron Overload in Thalassemia NCT01709032 · started 2012 · scored riskier than 94% of active trials completed
- Deferasirox in Treating Patients With Very Low, Low, or Intermediate-Risk Red Blood Cell Transfusion Dependent Anemia or Myelodysplastic Syndrome NCT02943668 · started 2017 · scored riskier than 72% of active trials terminated
- Myelodysplastic Syndromes (MDS) Event Free Survival With Iron Chelation Therapy Study NCT00940602 · started 2010 · scored riskier than 91% 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.