Comparative Safety and Efficacy of Two Treatments in the Treatment of Acne Vulgaris
Model scores of the 29,894 trials active now.
Model score 5% 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 6% of the time (238 trials).
Finished trial that started in 2015 or later: the model never saw it during training.
How it ended
Completed on 2016-06-30, after 2015-07-31 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 2016-06-30. 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.
What moved the score
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Wording of the registration (title, summary, criteria) (lowers risk) · Wording
Phrases that raised it: therapyallowedstudy entryagentslesion
Phrases that lowered it: acnetopicalvulgarisfacialface -
Sponsor's past termination rate: 0% (lowers risk) · Sponsor's track record
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Accepts healthy volunteers: No (raises risk) · Who can join
-
Phase: 3 (lowers risk) · Design
-
Drug's FAERS reports with a death: 10.8% (lowers risk) · Drug's FDA history
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Design: parallel (raises risk) · Design
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Has a data monitoring committee: No (lowers risk) · Design
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Disease area, cancer: No (lowers risk) · Disease area
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Sponsor type: industry (lowers risk) · Sponsor's track record
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Number of arms: 3 (lowers risk) · Design
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Disease area, neurology: No (lowers risk) · Disease area
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Trials the sponsor started in the prior 2 years: 5 (raises risk) · Sponsor's track record
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Minimum age: 12 (raises risk) · Who can join
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Sponsor's past trials: 13 (lowers risk) · Sponsor's track record
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Primary purpose: treatment (raises risk) · Design
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Blinding: double (raises risk) · Design
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Responsible party: sponsor (lowers risk) · Design
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Maximum age: 40 (lowers risk) · Who can join
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
- 3 (typical: 2)
- Number of arms
- 3 (typical: 2)
- Allocation
- randomized
- Design
- parallel
- Primary purpose
- treatment
- Blinding
- double (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
- 12 (typical: 18)
- Maximum age
- 40 (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
- 13 (typical: 32)
- Sponsor's past termination rate
- 0% (typical: 9.9%)
- Trials the sponsor started in the prior 2 years
- 5 (typical: 19)
Drug's FDA history
- Drugs with FDA adverse-event history
- 2 (typical: 1)
- Drug has FAERS history
- Yes (typical: 64% yes)
- Drug's FAERS reports before start
- 10062 (typical: 2148)
- Drug's FAERS reports in the prior 12 months
- 1956 (typical: 412.5)
- Drug's FAERS reports marked serious
- 82.1% (typical: 85.6%)
- Drug's FAERS reports with a death
- 10.8% (typical: 15.9%)
Disease area and drugs
- Disease areas
- dermatology
- Drugs matched to FDA substances
- benzoyl peroxide, clindamycin
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 to Compare Clindamycin Phosphate and Benzoyl Peroxide Topical Gel 1.2%/2.5% to Acanya® Topical Gel in the Treatment of Acne Vulgaris NCT01796665 · started 2012 · scored riskier than 6% of active trials completed
- Double-blind Placebo-controlled Trial of Generic Clindamycin/Benzoyl Peroxide Gel Versus Onexton Gel in Acne Vulgaris NCT02616614 · started 2015 · scored riskier than 2% of active trials completed
- To Compare the Efficacy and Safety of Clindamycin Phosphate 1.2% / Benzoyl Peroxide 5% Gel of CHL Versus DUAC® Gel NCT02005666 · started 2013 · scored riskier than 5% of active trials completed
- Bioequivalence Study of Adapalene Gel 0.3% in Subjects With Facial Acne Vulgaris NCT03650361 · started 2018 · scored riskier than 2% of active trials completed
- Study Comparing Test to Aczone 7.5% and Both to a Placebo Control in the Treatment of Acne Vulgaris NCT04015375 · started 2019 · scored riskier than 2% 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.