Pharmacodynamics of a Fixed Dose Combination of 0.34% Tropicamide and 2.5% Phenylephrine Hydrochloride, Eye Drop, Solution
Model scores of the 29,894 trials active now.
Model score 3% for any early termination, 0% 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 (257 trials).
Finished trial that started in 2015 or later: the model never saw it during training.
How it ended
Completed on 2025-11-12, after 2025-11-01 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 2025-11-12. 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
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Wording of the registration (title, summary, criteria) (lowers risk) · Wording
Phrases that raised it: syndromeeyediseasehearteffective
Phrases that lowered it: healthyvolunteersand safetymmhgblood pressure -
Accepts healthy volunteers: Yes (lowers risk) · Who can join
-
Design: crossover (lowers risk) · Design
-
Sponsor's past termination rate: 0% (lowers risk) · Sponsor's track record
-
Phase: 1/2 (raises risk) · Design
-
Sponsor type: industry (lowers risk) · Sponsor's track record
-
Disease area, cancer: No (lowers risk) · Disease area
-
Has a data monitoring committee: No (lowers risk) · Design
-
Primary purpose: diagnostic (lowers risk) · Design
-
Drug's FAERS reports with a death: no FAERS history (raises risk) · Drug's FDA history
-
Trials the sponsor started in the prior 2 years: 1 (raises risk) · Sponsor's track record
-
Minimum age: 18 (raises risk) · Who can join
-
Blinding: single (lowers risk) · Design
-
Number of arms: 2 (raises risk) · Design
-
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.
The trial
Design
- Phase
- 1/2 (typical: 2)
- Number of arms
- 2
- Allocation
- randomized
- Design
- crossover (typical: parallel)
- Primary purpose
- diagnostic (typical: treatment)
- Blinding
- single (typical: none)
- Has a data monitoring committee
- No (typical: 56% yes)
- Responsible party
- sponsor
- Collaborators
- 0
- Keywords listed
- 4 (typical: 1)
Who can join
- Minimum age
- 18
- Maximum age
- not given (typical: 71)
- Sex
- all
- Accepts healthy volunteers
- Yes (typical: 9% yes)
Sponsor's track record
- Sponsor type
- industry (typical: academic or other)
- Sponsor's past trials
- 7 (typical: 32)
- Sponsor's past termination rate
- 0% (typical: 9.9%)
- Trials the sponsor started in the prior 2 years
- 1 (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
- Study of the Safety, Efficacy and PK of EYN-1601 in Dilation of the Pupil NCT02946125 · started 2016 · scored riskier than 3% of active trials completed
- A Study of AR-12286 in Patient With Elevated Intraocular Pressure (IOP) NCT00902200 · started 2009 · scored riskier than 5% of active trials completed
- Safety and Efficacy of Phenylephrine 2.5%-Tropicamide 1% Microdose Ophthalmic Solution for Pupil Dilation NCT03751631 · started 2018 · scored riskier than 3% of active trials completed
- A Study Assessing the Safety and Ocular Hypotensive Efficacy of AR-12286 in Patients With Elevated Intraocular Pressure for 3 Months NCT01699464 · started 2012 · scored riskier than 11% of active trials completed
- Phase I Clinical Trial to Evaluate the Safety and Tolerability of Ophtalmic Solution PRO-201 NCT05470881 · started 2022 · scored riskier than 5% 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.