Trial Assessing Long Term USe of PCSK9 Inhibition in Subjects With Genetic LDL Disorders
Model scores of the 29,894 trials active now.
Model score 14% for any early termination, 2% for termination due to slow enrollment. Past trials like this one (phase and sponsor type, started 2008–2016) ended terminated 16% of the time (370 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 2018-05-11, after 2012-06-01 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 2018-05-11. 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) (raises risk) · Wording
Phrases that raised it: coronarysubjectsstrokediagnosis ofheart
Phrases that lowered it: mgopenwith severelabelequivalent -
Accepts healthy volunteers: No (raises risk) · Who can join
-
Sponsor's past termination rate: 5.4% (lowers risk) · Sponsor's track record
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Design: single group (raises risk) · Design
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Disease area, cancer: No (lowers risk) · Disease area
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Drug's FAERS reports with a death: 0% (lowers risk) · Drug's FDA history
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Trials the sponsor started in the prior 2 years: 90 (lowers risk) · Sponsor's track record
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Sponsor's past trials: 259 (lowers risk) · Sponsor's track record
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Sponsor type: industry (lowers risk) · Sponsor's track record
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Has a data monitoring committee: No (lowers risk) · Design
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Primary purpose: treatment (raises risk) · Design
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Maximum age: 80 (lowers risk) · Who can join
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Minimum age: 12 (raises risk) · Who can join
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Disease area, neurology: No (lowers risk) · Disease area
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Number of arms: 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
- 2/3 (typical: 2)
- Number of arms
- 1 (typical: 2)
- Allocation
- not applicable (typical: randomized)
- Design
- single group (typical: parallel)
- Primary purpose
- treatment
- Blinding
- none
- Has a data monitoring committee
- No (typical: 56% yes)
- Responsible party
- sponsor
- Collaborators
- 0
- Keywords listed
- 6 (typical: 1)
Who can join
- Minimum age
- 12 (typical: 18)
- Maximum age
- 80 (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
- 259 (typical: 32)
- Sponsor's past termination rate
- 5.4% (typical: 9.9%)
- Trials the sponsor started in the prior 2 years
- 90 (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
- 2 (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
- metabolic
- Drugs matched to FDA substances
- evolocumab
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
- Safety, Tolerability and Efficacy of Evolocumab (AMG 145) in Children With Inherited Elevated Low-density Lipoprotein Cholesterol (Familial Hypercholesterolemia) NCT02624869 · started 2016 · scored riskier than 24% of active trials completed
- Reduction of Low-Density Lipoprotein Cholesterol (LDL-C) With PCSK9 Inhibition in Heterozygous Familial Hypercholesterolemia Disorder Study NCT01375751 · started 2011 · scored riskier than 27% of active trials completed
- Reduction of LDL-C With PCSK9 Inhibition in Heterozygous Familial Hypercholesterolemia Disorder Study-2 NCT01763918 · started 2013 · scored riskier than 15% of active trials completed
- Trial Assessing Efficacy, Safety and Tolerability of Proprotein Convertase Subtilisin/Kexin Type 9 (PCSK9) Inhibition in Paediatric Subjects With Genetic Low-Density Lipoprotein (LDL) Disorders NCT02392559 · started 2016 · scored riskier than 18% of active trials completed
- Trial Evaluating PCSK9 Antibody in Subjects With LDL Receptor Abnormalities NCT01588496 · started 2012 · scored riskier than 32% 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.