Study Evaluating Techniques for Measuring Tear Production
Model scores of the 29,894 trials active now.
Model score 9% for any early termination, 1% for termination due to slow enrollment. Past trials like this one (phase, sponsor type and disease area, started 2008–2016) ended terminated 5% of the time (4,470 trials).
Finished trial that started in 2015 or later: the model never saw it during training.
How it ended
Completed on 2021-12-10, after 2021-12-09 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
Cumulative chance of ending terminated (red) or completed (green) by each year from its start; it actually ended on 2021-12-10. 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
-
Wording of the registration (title, summary, criteria) (lowers risk) · Wording
Phrases that raised it: eyepriorplannedacuityuse during
Phrases that lowered it: visittopicalscreeningrandomizedmedication -
Accepts healthy volunteers: No (raises risk) · Who can join
-
Sponsor's past termination rate: 0% (lowers risk) · Sponsor's track record
-
Phase: 1 (lowers risk) · Design
-
Design: parallel (raises risk) · Design
-
Disease area, cancer: No (lowers risk) · Disease area
-
Has a data monitoring committee: No (lowers risk) · Design
-
Trials the sponsor started in the prior 2 years: 3 (raises risk) · Sponsor's track record
-
Blinding: quadruple (lowers risk) · Design
-
Primary purpose: treatment (raises risk) · Design
-
Drug's FAERS reports with a death: no FAERS history (raises risk) · Drug's FDA history
-
Sponsor type: industry (lowers risk) · Sponsor's track record
-
Minimum age: 18 (raises risk) · Who can join
-
Drug's FAERS reports marked serious: no FAERS history (raises risk) · Drug's FDA history
-
Disease area, neurology: No (lowers risk) · Disease area
-
Maximum age: not given (lowers risk) · Who can join
-
Number of arms: 2 (raises risk) · Design
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
- 2
- Allocation
- randomized
- Design
- parallel
- Primary purpose
- treatment
- Blinding
- quadruple (typical: none)
- Has a data monitoring committee
- No (typical: 56% yes)
- Responsible party
- sponsor
- Collaborators
- 0
- Keywords listed
- 0 (typical: 1)
Who can join
- Minimum age
- 18
- Maximum age
- not given (typical: 71)
- Sex
- all
- Accepts healthy volunteers
- No (typical: 9% yes)
Sponsor's track record
- Sponsor type
- industry (typical: academic or other)
- Sponsor's past trials
- 30 (typical: 32)
- Sponsor's past termination rate
- 0% (typical: 9.9%)
- Trials the sponsor started in the prior 2 years
- 3 (typical: 19)
Drug's FDA history
- Drugs with FDA adverse-event history
- 0 (typical: 1)
- Drug has FAERS history
- No (typical: 64% yes)
- Drug's FAERS reports before start
- 0 (typical: 2148)
- Drug's FAERS reports in the prior 12 months
- 0 (typical: 412.5)
- Drug's FAERS reports marked serious
- no FAERS history (typical: 85.6%)
- Drug's FAERS reports with a death
- no FAERS history (typical: 15.9%)
Disease area and drugs
- Disease areas
- none of the 14 tracked areas
- Drugs matched to FDA substances
- none matched
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
- A Study Designed to Evaluate Tear Production NCT06544707 · started 2024 · scored riskier than 23% of active trials completed
- A Phase 2b Study Evaluating the Safety and Efficacy of AR-15512 Ophthalmic Solution for the Treatment of Dry Eye Disease NCT04498182 · started 2020 · scored riskier than 15% of active trials completed
- A Study to Evaluate 0.003% AR-15512 Safety and Drop Attributes NCT06660290 · started 2025 · scored riskier than 8% of active trials completed
- A Study to Investigate the Effect of 0.003% AR-15512 on Subjects With Dry Eye Disease NCT06544694 · started 2024 · scored riskier than 17% of active trials completed
- A Clinical Study to Evaluate the Effect and Side Effect of a New Artificial Tear Formulation (ABBV-444) Compared to Refresh Optive Unit Dose in Adult Participants With Dry Eye Disease NCT07284381 · started 2025 · scored riskier than 27% 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.