Drug-drug Interaction Study (Telmisartan, Amlodipine, Chlorthalidone)
Model scores of the 29,894 trials active now.
Model score 2% 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 7% of the time (318 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 2014-11-30, after 2014-05-31 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 2014-11-30. 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: priormalignancydiseasemultipleinvestigational
Phrases that lowered it: volunteershealthyparticipantinteractionto evaluate -
Accepts healthy volunteers: Yes (lowers risk) · Who can join
-
Design: crossover (lowers risk) · Design
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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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Minimum age: 20 (lowers risk) · Who can join
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Sponsor type: industry (lowers risk) · Sponsor's track record
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Disease area, cancer: No (lowers risk) · Disease area
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Drug's FAERS reports with a death: 10.9% (lowers risk) · Drug's FDA history
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Maximum age: 45 (lowers risk) · Who can join
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Has a data monitoring committee: No (lowers risk) · Design
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Drug's FAERS reports marked serious: 76.4% (lowers risk) · Drug's FDA history
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Disease area, psychiatry: No (lowers risk) · Disease area
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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 (typical: 2)
- Number of arms
- 2
- Allocation
- randomized
- Design
- crossover (typical: parallel)
- Primary purpose
- basic science (typical: treatment)
- Blinding
- 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
- 20 (typical: 18)
- Maximum age
- 45 (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
- 21 (typical: 32)
- Sponsor's past termination rate
- 0% (typical: 9.9%)
- Trials the sponsor started in the prior 2 years
- 13 (typical: 19)
Drug's FDA history
- Drugs with FDA adverse-event history
- 3 (typical: 1)
- Drug has FAERS history
- Yes (typical: 64% yes)
- Drug's FAERS reports before start
- 104553 (typical: 2148)
- Drug's FAERS reports in the prior 12 months
- 18269 (typical: 412.5)
- Drug's FAERS reports marked serious
- 76.4% (typical: 85.6%)
- Drug's FAERS reports with a death
- 10.9% (typical: 15.9%)
Disease area and drugs
- Disease areas
- cardiovascular
- Drugs matched to FDA substances
- amlodipine, chlorthalidone, telmisartan
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
- The Pharmacokinetic Drug-drug Interaction and Safety of Telmisartan/Amlodipine and Rosuvastatin in Healthy Male Volunteers NCT02233218 · started 2014 · scored riskier than 0% of active trials completed
- Drug-drug Interaction Following Oral Administration of Telmisartan/Amlodipine and Atorvastatin in Healthy Adult Volunteers NCT03461081 · started 2017 · scored riskier than 0% of active trials completed
- A Study to Investigate Pharmacokinetic Drug Interaction and Safety of Telmisartan/Amlodipine and Rosuvastatin NCT02951962 · started 2016 · scored riskier than 0% of active trials completed
- Drug-drug-interaction Study of Candesartan, Amlodipine and Atorvastatin NCT04245046 · started 2019 · scored riskier than 1% of active trials completed
- Influence of Food on the Bioavailability of Telmisartan/Amlodipine Fixed Dose Combination in Healthy Japanese Male Volunteers NCT02261064 · started 2008 · scored riskier than 1% 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.