Mirasol-Treated Platelets - (Pathogen Reduction Extended Storage Study)
Model scores of the 29,894 trials active now.
Model score 20% for any early termination, 8% for termination due to slow enrollment. Past trials like this one (phase and sponsor type, started 2008–2016) ended terminated 16% of the time (370 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 2011-05-31, after 2010-09-30 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 2011-05-31. 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: femalesnegativepregnancy testpotential musthours
Phrases that lowered it: subjectsplateletcountevaluateaccording -
Sponsor's past termination rate: 50% (raises risk) · Sponsor's track record
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Accepts healthy volunteers: No (raises risk) · Who can join
-
Design: crossover (lowers risk) · Design
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Phase: 2/3 (raises risk) · Design
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Has a data monitoring committee: Yes (raises risk) · Design
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Disease area, cancer: No (lowers risk) · Disease area
-
Drug's FAERS reports with a death: no FAERS history (raises risk) · Drug's FDA history
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Sponsor's past trials: 2 (lowers risk) · Sponsor's track record
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Minimum age: 18 (raises risk) · Who can join
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Drug's FAERS reports marked serious: no FAERS history (raises risk) · Drug's FDA history
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Sponsor type: industry (lowers risk) · Sponsor's track record
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Maximum age: not given (raises risk) · Who can join
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Primary purpose: basic science (raises risk) · Design
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Drug's FAERS reports in the prior 12 months: 0 (raises risk) · Drug's FDA history
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Disease area, neurology: No (lowers risk) · Disease area
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
- 2/3 (typical: 2)
- Number of arms
- 2
- Allocation
- randomized
- Design
- crossover (typical: parallel)
- Primary purpose
- basic science (typical: treatment)
- Blinding
- none
- Has a data monitoring committee
- Yes (typical: 56% yes)
- Responsible party
- sponsor
- Collaborators
- 0
- Keywords listed
- 7 (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
- 2 (typical: 32)
- Sponsor's past termination rate
- 50% (typical: 9.9%)
- Trials the sponsor started in the prior 2 years
- 0 (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
- hematology
- 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
- The SOLID Platelet Study NCT03712618 · started 2019 · scored riskier than 47% of active trials terminated
- A Controlled, In Vivo, Pilot Study to Assess the Recovery and Survival of Radiolabeled Autologous INTERCEPT Treated 7-Day Stored Apheresis Platelet Components in 35% Plasma and 65% InterSol and 7-Day Stored Apheresis Platelet Components in 100% Plasma NCT02310412 · started 2014 · scored riskier than 6% of active trials completed
- A Randomized, Multi-center, Open-label, Paired Controlled, Crossover In Vivo Study NCT02653443 · started 2015 · scored riskier than 3% of active trials terminated
- Study on the Safety and Efficacy of Cryopreserved Platelets in Hypoproliferative Thrombocytopenic Patients NCT05067608 · started 2019 · scored riskier than 44% of active trials completed
- Thrombosomes® in Bleeding Thrombocytopenic Patients Study NCT04631211 · started 2021 · scored riskier than 88% of active trials terminated
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.