Phase-II Study of the Use of PulmoBind for Molecular Imaging of Pulmonary Hypertension
Model scores of the 29,894 trials active now.
Model score 12% for any early termination, 4% for termination due to slow enrollment. Past trials like this one (phase, sponsor type and disease area, started 2008–2016) ended terminated 15% of the time (446 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 2015-09-30, after 2014-09-30 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 2015-09-30. 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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Accepts healthy volunteers: Yes (lowers risk) · Who can join
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Wording of the registration (title, summary, criteria) (raises risk) · Wording
Phrases that raised it: cancerlungheartulnii
Phrases that lowered it: participantshealthysmokingmmhgvolunteers -
Sponsor's past termination rate: 11.8% (raises risk) · Sponsor's track record
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Phase: 2 (raises risk) · Design
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Primary purpose: diagnostic (lowers risk) · Design
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Has a data monitoring committee: Yes (raises risk) · Design
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Design: single group (raises risk) · Design
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Sponsor type: academic or other (raises risk) · Sponsor's track record
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Drug's FAERS reports marked serious: no FAERS history (raises risk) · Drug's FDA history
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Disease area, cancer: No (lowers risk) · Disease area
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Minimum age: 18 (raises risk) · Who can join
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Blinding: none (raises risk) · Design
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Drug's FAERS reports with a death: no FAERS history (raises risk) · Drug's FDA history
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Disease area, respiratory: Yes (raises 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
- 2
- Number of arms
- 2
- Allocation
- non randomized (typical: randomized)
- Design
- single group (typical: parallel)
- Primary purpose
- diagnostic (typical: treatment)
- Blinding
- none
- Has a data monitoring committee
- Yes (typical: 56% yes)
- Responsible party
- sponsor
- Collaborators
- 0
- Keywords listed
- 5 (typical: 1)
Who can join
- Minimum age
- 18
- Maximum age
- 70 (typical: 71)
- Sex
- all
- Accepts healthy volunteers
- Yes (typical: 9% yes)
Sponsor's track record
- Sponsor type
- academic or other
- Sponsor's past trials
- 17 (typical: 32)
- Sponsor's past termination rate
- 11.8% (typical: 9.9%)
- Trials the sponsor started in the prior 2 years
- 4 (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
- cardiovascular, respiratory
- 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
- Frespaciguat (MK-5475) in Participants With Pulmonary Hypertension Associated With Chronic Obstructive Pulmonary Disease (PH-COPD) (MK-5475-006) NCT04370873 · started 2020 · scored riskier than 69% of active trials completed
- Clinical Study of Pulsed, Inhaled Nitric Oxide Versus Placebo in Symptomatic Subjects With PAH NCT02725372 · started 2016 · scored riskier than 97% of active trials terminated
- Phase III Clinical Worsening Study of UT-15C in Subjects With PAH Receiving Background Oral Monotherapy NCT01560624 · started 2012 · scored riskier than 94% of active trials completed
- A Study of Single Doses of Frespaciguat (MK-5475) on Pulmonary Vascular Resistance (MK-5475-002) NCT03744637 · started 2019 · scored riskier than 59% of active trials completed
- Ambrisentan for Inoperable Chronic Thromboembolic Pulmonary Hypertension. NCT01884675 · started 2013 · scored riskier than 67% of active trials terminated
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.