Safety and Efficacy of CCT301 CAR-T in Adult Subjects With Recurrent or Refractory Stage IV Renal Cell Carcinoma
Model scores of the 29,894 trials active now.
Model score 15% for any early termination, 5% for termination due to slow enrollment. Past trials like this one (phase, sponsor type and disease area, started 2008–2016) ended terminated 29% of the time (655 trials).
Finished trial that started in 2015 or later: the model never saw it during training.
How it ended
Terminated on 2023-06-30, after 2018-03-26 start.
Reason given by the sponsor: “business”
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 2023-06-30. 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: stagecancertumorcellbiopsy
Phrases that lowered it: or equalequal todiseasesarthritisrheumatoid -
Design: factorial (lowers risk) · Design
-
Accepts healthy volunteers: No (raises risk) · Who can join
-
Phase: 1/2 (raises risk) · Design
-
Sponsor's past termination rate: no earlier finished trials (lowers risk) · Sponsor's track record
-
Disease area, cancer: Yes (raises risk) · Disease area
-
Maximum age: 70 (lowers risk) · Who can join
-
Trials the sponsor started in the prior 2 years: 0 (raises risk) · Sponsor's track record
-
Has a data monitoring committee: Yes (raises risk) · Design
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Minimum age: 18 (raises risk) · Who can join
-
Sponsor type: industry (lowers risk) · Sponsor's track record
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Drug's FAERS reports with a death: no FAERS history (raises risk) · Drug's FDA history
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Primary purpose: treatment (raises risk) · Design
-
Collaborators: 1 (raises risk) · Design
-
Number of arms: 2 (raises risk) · Design
-
Disease area, urogenital: Yes (raises risk) · Disease area
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Blinding: none (raises risk) · Design
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
- 1/2 (typical: 2)
- Number of arms
- 2
- Allocation
- non randomized (typical: randomized)
- Design
- factorial (typical: parallel)
- Primary purpose
- treatment
- Blinding
- none
- Has a data monitoring committee
- Yes (typical: 56% yes)
- Responsible party
- sponsor
- Collaborators
- 1 (typical: 0)
- Keywords listed
- 5 (typical: 1)
Who can join
- Minimum age
- 18
- Maximum age
- 70 (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
- 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
- cancer, urogenital
- 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 CCT301-59 CAR T Therapy in Adult Subjects With Recurrent or Refractory Solid Tumors NCT03960060 · started 2019 · scored riskier than 33% of active trials terminated
- CCT301-38 CAR-T in Patients With Relapsed or Refractory AXL Positive Sarcomas NCT05128786 · started 2021 · scored riskier than 30% of active trials terminated
- An Exploratory Clinical Study of LDP Combined With CDP1 in Patients With Advanced Malignant Tumor NCT04739111 · started 2021 · scored riskier than 34% of active trials completed
- Nivolumab in Patients With Metastatic Renal Cell Carcinoma Who Have Progresses During or After Prior Systemic Anti-angiogenic Regimen NCT03013335 · started 2016 · scored riskier than 80% of active trials completed
- Perioperative TORIPALIMAB Plus LENVATINIB in Patients With Renal Cell Carcinoma Undergoing Nephrectomy (PLUTO) NCT06114940 · started 2022 · scored riskier than 66% 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.