A Trial of IDN-6556 in Post Orthotopic Liver Transplant for Chronic HCV
Model scores of the 29,894 trials active now.
Model score 21% for any early termination, 4% for termination due to slow enrollment. Past trials like this one (phase, sponsor type and disease area, started 2008–2016) ended terminated 8% of the time (780 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
Completed on 2018-03-09, after 2014-05-31 start.
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 2018-03-09. 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: subjectsblindarthritisdoublera
Phrases that lowered it: liverserumtumorpatients withinfection -
Accepts healthy volunteers: No (raises risk) · Who can join
-
Sponsor's past termination rate: 14.3% (raises risk) · Sponsor's track record
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Phase: 2 (raises risk) · Design
-
Design: parallel (raises risk) · Design
-
Has a data monitoring committee: Yes (raises risk) · Design
-
Blinding: quadruple (lowers risk) · Design
-
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 type: industry (lowers risk) · Sponsor's track record
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Keywords listed: 6 (lowers risk) · Design
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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's past trials: 7 (lowers risk) · Sponsor's track record
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Number of arms: 2 (raises risk) · Design
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Primary purpose: treatment (raises risk) · Design
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Disease area, infectious disease: Yes (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
- Number of arms
- 2
- Allocation
- randomized
- Design
- parallel
- Primary purpose
- treatment
- Blinding
- quadruple (typical: none)
- Has a data monitoring committee
- Yes (typical: 56% yes)
- Responsible party
- sponsor
- Collaborators
- 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
- industry (typical: academic or other)
- Sponsor's past trials
- 7 (typical: 32)
- Sponsor's past termination rate
- 14.3% (typical: 9.9%)
- Trials the sponsor started in the prior 2 years
- 5 (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
- infectious disease, digestive
- 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
- A Study of IDN-6556 in Subjects With Liver Cirrhosis NCT02230670 · started 2014 · scored riskier than 79% of active trials completed
- Evaluating the Safety of ITX 5061 in Treatment-Naive Hepatitis C (HCV)-Infected Adults NCT01165359 · started 2010 · scored riskier than 28% of active trials completed
- Phase 2 Study of Yimitasvir Phosphate Capsules NCT03458481 · started 2017 · scored riskier than 16% of active trials completed
- Pilot Study of Hepatitis C Virus Entry Inhibitor (ITX 5061) in Liver Transplant Recipients NCT01292824 · started 2011 · scored riskier than 70% of active trials completed
- Efficacy of Sofosbuvir With Ribavirin Administered Pre-Transplant in Preventing Hepatitis C Virus (HCV) Recurrence Post-Transplant NCT01559844 · started 2012 · scored riskier than 33% 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.