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Stereotactic Body Radiation Therapy, Tremelimumab and Durvalumab in Treating Participants With Recurrent or Metastatic Cervical, Vaginal, or Vulvar Cancers

NCT03452332 on ClinicalTrials.gov Phase 1 M.D. Anderson Cancer Center (academic or other) Started 2018-07-18 Completed
Riskier than 90% of active trials
this trial: 26% 0% 36%

Model scores of the 29,894 trials active now.

Model score 26% for any early termination, 13% 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 in 2015 or later: the model never saw it during training.

How it ended

Completed on 2023-08-11, after 2018-07-18 start.

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

0% 9% 18% 28% 37% 0123456 yr completed 32% terminated 22%

Cumulative chance of ending terminated (red) or completed (green) by each year from its start; it actually ended on 2023-08-11. 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

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
sponsor
Collaborators
1 (typical: 0)
Keywords listed
0 (typical: 1)

Who can join

Minimum age
18
Maximum age
not given (typical: 71)
Sex
female (typical: all)
Accepts healthy volunteers
No (typical: 9% yes)

Sponsor's track record

Sponsor type
academic or other
Sponsor's past trials
748 (typical: 32)
Sponsor's past termination rate
27.8% (typical: 9.9%)
Trials the sponsor started in the prior 2 years
226 (typical: 19)

Drug's FDA history

Drugs with FDA adverse-event history
2 (typical: 1)
Drug has FAERS history
Yes (typical: 64% yes)
Drug's FAERS reports before start
2145 (typical: 2148)
Drug's FAERS reports in the prior 12 months
1555 (typical: 412.5)
Drug's FAERS reports marked serious
95.6% (typical: 85.6%)
Drug's FAERS reports with a death
26.9% (typical: 15.9%)

Disease area and drugs

Disease areas
cancer, urogenital
Drugs matched to FDA substances
durvalumab, tremelimumab

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

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.