Safety and Efficacy of Microbial Ecosystem Therapeutic-2 (MET-2) in Patients With Ulcerative Colitis (UC)

Model scores of the 29,894 trials active now.

Model score 12% for any early termination, 6% for termination due to slow enrollment. Past trials like this one (phase, sponsor type and disease area, started 2008–2016) ended terminated 15% of the time (81 trials).

Finished trial that started in 2015 or later: the model never saw it during training.

Cumulative chance of ending terminated (red) or completed (green) by each year from its start; it actually ended on 2020-03-01. 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.

• Accepts healthy volunteers: No (raises risk) · Who can join
• Sponsor's past termination rate: no earlier finished trials (lowers risk) · Sponsor's track record
• Phase: 1 (lowers risk) · Design
• Wording of the registration (title, summary, criteria) (raises risk) · Wording Phrases that raised it: weekstreatmentrandomizationsubjectdiagnosis
  Phrases that lowered it: mildsubjectsto moderatemedical historyscreening
• Sponsor type: academic or other (raises risk) · Sponsor's track record
• Design: parallel (raises risk) · Design
• Blinding: single (lowers risk) · Design
• Minimum age: 18 (raises risk) · Who can join
• Number of arms: 3 (lowers risk) · Design
• Drug's FAERS reports with a death: no FAERS history (raises risk) · Drug's FDA history
• Disease area, cancer: No (lowers risk) · Disease area
• Trials the sponsor started in the prior 2 years: 2 (raises risk) · Sponsor's track record
• Drug's FAERS reports marked serious: no FAERS history (raises risk) · Drug's FDA history
• Primary purpose: treatment (raises risk) · Design
• Has a data monitoring committee: No (lowers risk) · Design
• Sponsor's past trials: 0 (lowers risk) · Sponsor's track record
• Disease area, neurology: No (lowers 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.

• Safety, Tolerability, Efficacy Study of PUR 0110 Rectal Enema in Mild-to-Moderate Distal Ulcerative Colitis NCT01149707 · started 2010 · scored riskier than 26% of active trials completed
• A Phase III Trial of HMPL-004 in Patients With Mild to Moderate Active Ulcerative Colitis NCT01805791 · started 2013 · scored riskier than 68% of active trials terminated
• HMPL-004 Maintenance Treatment in Subjects With Mild to Moderate Ulcerative Colitis NCT01882764 · started 2013 · scored riskier than 79% of active trials terminated
• A Study to Evaluate the Safety, Tolerability and Microbiome Dynamics of SER-287 in Subjects With Mild-to-Moderate Ulcerative Colitis NCT02618187 · started 2016 · scored riskier than 50% of active trials completed
• Study of OSE-127 vs Placebo in Patients With Moderate to Severe Active Ulcerative Colitis NCT04882007 · started 2020 · scored riskier than 64% 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.