Super-Selective Intraarterial Cerebral Infusion Of Temozolomide (Temodar) For Treatment Of Newly Diagnosed GBM And AA
Model scores of the 29,894 trials active now.
Model score 32% 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 23% of the time (1,629 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 2020-08-11, after 2010-08-31 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 2020-08-11. 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: patients mustbraintemozolomideglioblastomapotential
Phrases that lowered it: trialperiodsiteclinicaldrug -
Sponsor's past termination rate: 28.0% (raises risk) · Sponsor's track record
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Accepts healthy volunteers: No (raises risk) · Who can join
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Phase: 1 (lowers 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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Drug's FAERS reports with a death: 23.6% (raises risk) · Drug's FDA history
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Minimum age: 18 (raises risk) · Who can join
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Collaborators: 2 (lowers risk) · Design
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Drug's FAERS reports marked serious: 94.2% (raises risk) · Drug's FDA history
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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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Responsible party: principal investigator (lowers risk) · Design
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Sponsor's past trials: 25 (raises risk) · Sponsor's track record
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Drug's FAERS reports in the prior 12 months: 439 (raises risk) · Drug's FDA history
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Drug's FAERS reports before start: 2812 (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
- 1 (typical: 2)
- Allocation
- not applicable (typical: randomized)
- Design
- single group (typical: parallel)
- Primary purpose
- treatment
- Blinding
- none
- Has a data monitoring committee
- No (typical: 56% yes)
- Responsible party
- principal investigator (typical: sponsor)
- Collaborators
- 2 (typical: 0)
- Keywords listed
- 10 (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
- 25 (typical: 32)
- Sponsor's past termination rate
- 28.0% (typical: 9.9%)
- Trials the sponsor started in the prior 2 years
- 18 (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
- 2812 (typical: 2148)
- Drug's FAERS reports in the prior 12 months
- 439 (typical: 412.5)
- Drug's FAERS reports marked serious
- 94.2% (typical: 85.6%)
- Drug's FAERS reports with a death
- 23.6% (typical: 15.9%)
Disease area and drugs
- Disease areas
- cancer
- Drugs matched to FDA substances
- temozolomide
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
- Super-Selective Intraarterial Cerebral Infusion of Cetuximab (Erbitux) for Treatment of Relapsed/Refractory GBM and AA NCT01238237 · started 2009 · scored riskier than 99% of active trials completed
- Intraarterial Infusion Of Erbitux and Bevacizumab For Relapsed/Refractory Intracranial Glioma In Patients Under 22 NCT01884740 · started 2013 · scored riskier than 99% of active trials terminated
- TPI 287 in Patients With Recurrent Glioblastoma Multiforme NCT01113463 · started 2010 · scored riskier than 99% of active trials terminated
- Efficacy and Safety of AP 12009 in Patients With Recurrent or Refractory Anaplastic Astrocytoma or Secondary Glioblastoma NCT00761280 · started 2008 · scored riskier than 72% of active trials terminated
- Carboplatin in Treating Patients With Recurrent High-Grade Gliomas NCT01644955 · started 2012 · scored riskier than 75% 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.