Single-Dose Pharmacokinetics and Safety of Oral Lofexidine in Hepatically-Impaired Subjects
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 5% of the time (176 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.
How it ended
Completed on 2014-10-31, after 2014-06-30 start.
The score above never used this outcome: 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.
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 2014-10-31. 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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Accepts healthy volunteers: Yes (lowers risk) · Who can join
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Wording of the registration (title, summary, criteria) (lowers risk) · Wording
Phrases that raised it: stagesubjects withscoreheartfunction
Phrases that lowered it: single doseevaluatemedical historyand safetyphysical examination -
Sponsor's past termination rate: 0% (lowers risk) · Sponsor's track record
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Phase: 1 (lowers risk) · Design
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Design: parallel (raises risk) · Design
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Sponsor type: industry (lowers risk) · Sponsor's track record
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Number of arms: 4 (lowers risk) · Design
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Drug's FAERS reports marked serious: 100% (raises risk) · Drug's FDA history
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Disease area, cancer: No (lowers risk) · Disease area
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Has a data monitoring committee: No (lowers risk) · Design
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Trials the sponsor started in the prior 2 years: 3 (raises risk) · Sponsor's track record
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Primary purpose: treatment (raises risk) · Design
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Minimum age: 18 (raises risk) · Who can join
-
Collaborators: 1 (raises risk) · Design
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Maximum age: 65 (raises risk) · Who can join
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Keywords listed: 1 (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
- 4 (typical: 2)
- Allocation
- randomized
- Design
- parallel
- Primary purpose
- treatment
- Blinding
- none
- Has a data monitoring committee
- No (typical: 56% yes)
- Responsible party
- sponsor
- Collaborators
- 1 (typical: 0)
- Keywords listed
- 1
Who can join
- Minimum age
- 18
- Maximum age
- 65 (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
- 6 (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
- 1
- Drug has FAERS history
- Yes (typical: 64% yes)
- Drug's FAERS reports before start
- 4 (typical: 2148)
- Drug's FAERS reports in the prior 12 months
- 0 (typical: 412.5)
- Drug's FAERS reports marked serious
- 100% (typical: 85.6%)
- Drug's FAERS reports with a death
- 0% (typical: 15.9%)
Disease area and drugs
- Disease areas
- digestive
- Drugs matched to FDA substances
- lofexidine
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 Phase I Study to Assess the Pharmacokinetics of Olorofim in Subjects With Hepatic Impairment NCT04752540 · started 2021 · scored riskier than 3% of active trials completed
- Evaluation of the Pharmacokinetics and Safety of Androxal in Male Subjects With Impaired Hepatic Function NCT01923870 · started 2013 · scored riskier than 7% of active trials completed
- Pharmacokinetics of Eleclazine in Adults With Normal and Impaired Hepatic Function NCT02412098 · started 2015 · scored riskier than 5% of active trials completed
- Pharmacokinetics of LCQ908 in Patients With Hepatic Impairment NCT01594957 · started 2012 · scored riskier than 3% of active trials completed
- Safety and Pharmacokinetics of Fluzoparib in Healthy Subjects and Those With Impaired Liver Function NCT04694365 · started 2021 · 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.