Allogenic Bone Marrow Mesenchymal Stem Cell Therapy in Acute-on-chronic Liver Failure
Model scores of the 29,894 trials active now.
Model score 26% for any early termination, 15% for termination due to slow enrollment. Past trials like this one (phase, sponsor type and disease area, started 2008–2016) ended terminated 11% of the time (918 trials).
Finished trial that started in 2015 or later: the model never saw it during training.
How it ended
Terminated on 2020-02-29, after 2016-02-29 start.
Reason given by the sponsor: “enrollment”
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 2020-02-29. 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: failurecellsstemtherapymalignancy
Phrases that lowered it: blindhistorycriteriatrialdouble -
Accepts healthy volunteers: No (raises risk) · Who can join
-
Responsible party: sponsor investigator (raises risk) · Design
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Sponsor's past termination rate: no earlier finished trials (lowers risk) · Sponsor's track record
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Phase: 1 (lowers risk) · Design
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Blinding: triple (raises risk) · Design
-
Design: parallel (raises risk) · Design
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Trials the sponsor started in the prior 2 years: 0 (raises risk) · Sponsor's track record
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Sponsor type: academic or other (raises risk) · Sponsor's track record
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Has a data monitoring committee: Yes (raises risk) · Design
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Minimum age: 18 (raises risk) · Who can join
-
Primary purpose: treatment (raises risk) · Design
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Number of arms: 2 (raises risk) · Design
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Disease area, cancer: No (lowers risk) · Disease area
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Collaborators: 1 (raises risk) · Design
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Drug's FAERS reports marked serious: no FAERS history (raises risk) · Drug's FDA history
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
- 1 (typical: 2)
- Number of arms
- 2
- Allocation
- randomized
- Design
- parallel
- Primary purpose
- treatment
- Blinding
- triple (typical: none)
- Has a data monitoring committee
- Yes (typical: 56% yes)
- Responsible party
- sponsor investigator (typical: sponsor)
- Collaborators
- 1 (typical: 0)
- Keywords listed
- 0 (typical: 1)
Who can join
- Minimum age
- 18
- Maximum age
- 79 (typical: 71)
- Sex
- all
- Accepts healthy volunteers
- No (typical: 9% yes)
Sponsor's track record
- Sponsor type
- academic or other
- Sponsor's past trials
- 0 (typical: 32)
- Sponsor's past termination rate
- no earlier finished trials (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
- none of the 14 tracked areas
- Drugs matched to FDA substances
- mesenchymal stem cells
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
- Dose Finding Study to Assess Safety and Efficacy of Stem Cells in Liver Cirrhosis NCT01591200 · started 2012 · scored riskier than 55% of active trials completed
- Long Term Follow up Mesenchymal Stem Cell Therapy for Patients Virus-related Liver Cirrhosis NCT05080465 · started 2018 · scored riskier than 49% of active trials completed
- Liver Regeneration Therapy Using Autologous Adipose Tissue Derived Stromal Cells NCT00913289 · started 2009 · scored riskier than 24% of active trials terminated
- Efficacy and Safety of BMSCs (CG-BM1) for ACLF Patients NCT06740149 · started 2023 · scored riskier than 34% of active trials completed
- Autologous Bone Marrow Derived Stem Cells in Decompensate Cirrhotic Patients NCT01120925 · started 2010 · scored riskier than 13% 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.