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TRC102 and Temozolomide for Relapsed Solid Tumors and Lymphomas

NCT01851369 on ClinicalTrials.gov Phase 1/2 National Cancer Institute (NCI) (government) Started 2013-07-12 Completed
Riskier than 87% of active trials
this trial: 24% 0% 36%

Model scores of the 29,894 trials active now.

Model score 24% for any early termination, 11% for termination due to slow enrollment. Past trials like this one (phase, sponsor type and disease area, started 2008–2016) ended terminated 30% of the time (96 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 2023-08-01, after 2013-07-12 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

0% 6% 11% 17% 23% 0123456 yr completed 20% terminated 19%

Cumulative chance of ending terminated (red) or completed (green) by each year from its start; it actually ended on 2023-08-01. 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
1/2 (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
0
Keywords listed
5 (typical: 1)

Who can join

Minimum age
18
Maximum age
120 (typical: 71)
Sex
all
Accepts healthy volunteers
No (typical: 9% yes)

Sponsor's track record

Sponsor type
government (typical: academic or other)
Sponsor's past trials
738 (typical: 32)
Sponsor's past termination rate
14.9% (typical: 9.9%)
Trials the sponsor started in the prior 2 years
182 (typical: 19)

Drug's FDA history

Drugs with FDA adverse-event history
6 (typical: 1)
Drug has FAERS history
Yes (typical: 64% yes)
Drug's FAERS reports before start
39938 (typical: 2148)
Drug's FAERS reports in the prior 12 months
6311 (typical: 412.5)
Drug's FAERS reports marked serious
93.2% (typical: 85.6%)
Drug's FAERS reports with a death
13.3% (typical: 15.9%)

Disease area and drugs

Disease areas
cancer, digestive, immunology, hematology
Drugs matched to FDA substances
aprepitant, atropine diphenoxylate, methoxyamine, metoclopramide, prochlorperazine, serotonin

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.