Efficacy and Safety Study of Low-Dose Ondansetron For Adjunctive Therapy In Adult Patients With Obsessive-Compulsive Disorder

Model scores of the 29,894 trials active now.

Model score 18% for any early termination, 3% for termination due to slow enrollment. Past trials like this one (phase, sponsor type and disease area, started 2008–2016) ended terminated 16% of the time (269 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 2015-09-30. 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: therapyto screeningdiagnosis ofsyndromeprior
  Phrases that lowered it: periodsubjects whoweeksextensionkg
• Sponsor's past termination rate: 0% (lowers risk) · Sponsor's track record
• Accepts healthy volunteers: No (raises risk) · Who can join
• Has a data monitoring committee: Yes (raises risk) · Design
• Phase: 2 (raises risk) · Design
• Design: parallel (raises risk) · Design
• Disease area, cancer: No (lowers risk) · Disease area
• Maximum age: not given (lowers risk) · Who can join
• Disease area, neurology: No (lowers risk) · Disease area
• Disease area, psychiatry: Yes (raises risk) · Disease area
• Primary purpose: treatment (raises risk) · Design
• Number of arms: 3 (lowers risk) · Design
• Blinding: double (raises risk) · Design
• Sponsor type: industry (lowers risk) · Sponsor's track record
• Minimum age: 18 (raises risk) · Who can join
• Drug's FAERS reports before start: 4854 (raises risk) · Drug's FDA history
• Collaborators: 0 (raises risk) · Design
• Drug's FAERS reports marked serious: 92.9% (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.

• Troriluzole (BHV-4157) in Adult Participants With Obsessive Compulsive Disorder NCT03299166 · started 2017 · scored riskier than 51% of active trials completed
• Trazodone Once a Day in Major Depression Disorder NCT02086929 · started 2012 · scored riskier than 31% of active trials completed
• A Paroxetine- and Placebo-Controlled Study of 50 mg/Day and 100 mg/Day of EB-1010 Among Outpatients With Major Depressive Disorder Who Have Responded Inadequately to Prior Selective Serotonin Reuptake Inhibitors (SSRIs) and Serotonin Norepinephrine Reuptake Inhibitors (SNRIs) NCT01318434 · started 2011 · scored riskier than 72% of active trials completed
• A Study to Explore the Efficacy of JNJ-67953964 in the Treatment of Depression NCT03559192 · started 2018 · scored riskier than 65% of active trials completed
• Study to Evaluate the Effect of AFQ056 in Obsessive Compulsive Disorder (OCD) Patients Resistant to Selective Serotonin Reuptake Inhibitor (SSRI) Therapy NCT01813019 · started 2013 · scored riskier than 88% 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.