Study of PF-07263689 in Participants With Selected Advanced Solid Tumors
Model scores of the 29,894 trials active now.
Model score 17% for any early termination, 1% for termination due to slow enrollment. Past trials like this one (phase, sponsor type and disease area, started 2008–2016) ended terminated 16% of the time (1,938 trials).
Finished trial that started in 2015 or later: the model never saw it during training.
How it ended
Terminated on 2022-10-14, after 2021-10-20 start.
Reason given by the sponsor: “safety”
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 2022-10-14. 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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Sponsor's past termination rate: 15.6% (raises risk) · Sponsor's track record
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Wording of the registration (title, summary, criteria) (raises risk) · Wording
Phrases that raised it: metastatichearttumorlocallybrain
Phrases that lowered it: openlabelparticipantsevaluate theeffect -
Accepts healthy volunteers: No (raises risk) · Who can join
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Phase: 1 (lowers risk) · Design
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Has a data monitoring committee: not given (lowers risk) · Design
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Sponsor's past trials: 2002 (raises risk) · Sponsor's track record
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Trials the sponsor started in the prior 2 years: 179 (lowers risk) · Sponsor's track record
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Disease area, cancer: Yes (raises risk) · Disease area
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Design: single group (raises risk) · Design
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Drug's FAERS reports marked serious: 100% (raises risk) · Drug's FDA history
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Drug's FAERS reports with a death: 22.2% (raises risk) · Drug's FDA history
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Primary purpose: treatment (raises risk) · Design
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Sponsor type: industry (lowers risk) · Sponsor's track record
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Minimum age: 18 (raises risk) · Who can join
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Disease area, dermatology: Yes (raises risk) · Disease area
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Number of arms: 5 (lowers risk) · Design
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Disease area, respiratory: Yes (raises 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
- 1 (typical: 2)
- Number of arms
- 5 (typical: 2)
- Allocation
- non randomized (typical: randomized)
- Design
- single group (typical: parallel)
- Primary purpose
- treatment
- Blinding
- none
- Has a data monitoring committee
- not given (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
- industry (typical: academic or other)
- Sponsor's past trials
- 2002 (typical: 32)
- Sponsor's past termination rate
- 15.6% (typical: 9.9%)
- Trials the sponsor started in the prior 2 years
- 179 (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
- 9 (typical: 2148)
- Drug's FAERS reports in the prior 12 months
- 6 (typical: 412.5)
- Drug's FAERS reports marked serious
- 100% (typical: 85.6%)
- Drug's FAERS reports with a death
- 22.2% (typical: 15.9%)
Disease area and drugs
- Disease areas
- cancer, respiratory, digestive, dermatology, urogenital, endocrine
- Drugs matched to FDA substances
- sasanlimab
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 PF-07820435 as a Single Agent and in Combination in Participants With Advanced Solid Tumors NCT06285097 · started 2024 · scored riskier than 67% of active trials terminated
- Study to Test the Safety and Tolerability of PF-07209960 in Advanced or Metastatic Solid Tumors NCT04628780 · started 2020 · scored riskier than 69% of active trials terminated
- Study to Test the Safety and Tolerability of PF-07257876 in Participants With Selected Advanced Tumors. NCT04881045 · started 2021 · scored riskier than 82% of active trials completed
- A Dose Escalation Study Of PF-06801591 In Melanoma, Head And Neck Cancer (SCCHN), Ovarian, Sarcoma, Non-Small Cell Lung Cancer, Urothelial Carcinoma or Other Solid Tumors NCT02573259 · started 2016 · scored riskier than 60% of active trials completed
- A Clinical Trial of PF-08046037 Alone or With Sasanlimab in Patients With Advanced or Metastatic Malignancies NCT06974734 · started 2025 · scored riskier than 69% 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.