Combination of Oral WX-671 Plus Capecitabine vs. Capecitabine Monotherapy in First-line Her2-negative Metastatic Breast Cancer

Model scores of the 29,894 trials active now.

Model score 25% for any early termination, 8% for termination due to slow enrollment. Past trials like this one (phase, sponsor type and disease area, started 2008–2016) ended terminated 22% of the time (1,598 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.

Cumulative chance of ending terminated (red) or completed (green) by each year from its start; it actually ended on 2012-04-30. 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.

• Wording of the registration (title, summary, criteria) (raises risk) · Wording Phrases that raised it: metastaticbreast cancerher2radiationbrain
  Phrases that lowered it: hivresistancerandomizedfirst lineweeks before
• Accepts healthy volunteers: No (raises risk) · Who can join
• Phase: 2 (raises risk) · Design
• Sponsor's past termination rate: no earlier finished trials (lowers risk) · Sponsor's track record
• Trials the sponsor started in the prior 2 years: 2 (raises risk) · Sponsor's track record
• Disease area, cancer: Yes (raises risk) · Disease area
• Blinding: quadruple (lowers risk) · Design
• Design: parallel (raises risk) · Design
• Primary purpose: treatment (raises risk) · Design
• Maximum age: not given (raises risk) · Who can join
• Sponsor type: industry (lowers risk) · Sponsor's track record
• Drug's FAERS reports with a death: no FAERS history (raises risk) · Drug's FDA history
• Minimum age: 18 (raises risk) · Who can join
• Has a data monitoring committee: No (lowers risk) · Design
• Number of arms: 2 (raises risk) · Design
• Disease area, dermatology: Yes (raises risk) · Disease area
• Drug's FAERS reports marked serious: no FAERS history (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.

• Phase III Trial Comparing Capecitabine in Combination With Sorafenib or Placebo in the Treatment of Locally Advanced or Metastatic HER2-Negative Breast Cancer NCT01234337 · started 2011 · scored riskier than 42% of active trials completed
• Safety Study in Subjects With Metastatic Breast Cancer Who Progressed After Taxanes Treatment. NCT01050322 · started 2009 · scored riskier than 95% of active trials completed
• A Study Evaluating the Efficacy and Safety of Lapatinib + Vinorelbine in ErbB2 Positive Metastatic Breast Cancer Patients NCT01161368 · started 2010 · scored riskier than 86% of active trials terminated
• Efficacy and Tolerability of Eribulin Plus Lapatinib in Patients With Metastatic Breast Cancer (E-VITA) NCT01534455 · started 2012 · scored riskier than 88% of active trials terminated
• Eribulin Plus Gemcitabine (EG) vs Paclitaxel Plus Gemcitabine (PG) in HER2-Negative Metastatic Breast Cancer NCT02263495 · started 2014 · scored riskier than 91% 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.