New tool helps heart patients weigh Blood-Thinner risks
NCT ID NCT07391358
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests a patient decision aid designed to help heart attack survivors with high bleeding risk choose the best blood-thinner plan. The tool explains risks and options so patients can share their preferences with doctors. The trial will enroll 26 participants to see if the aid reduces confusion and improves knowledge. It is a beta test focused on usability, not on proving medical outcomes.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- patient decision aid
- What this could lead to
- If successful, this decision aid could help patients and doctors make better, more personalized choices about blood-thinner therapy after a heart attack.
- What could go wrong
- This is a very small, early-stage beta test (26 participants) focused on usability, not on health outcomes. The tool may not improve decisions or be adopted widely.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 26 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Feb 2026
An estimate. Start dates often move.
- Expected to finish
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Dec 2026
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria (Patients) * Adults aged 18 years or older * Hospitalized on the coronary care unit ward at the Montreal Heart Institute (MHI) * Acute coronary syndrome (ACS) during the current episode of care, treated with PCI and placement of one or more coronary stents * High bleeding risk based on PRECISE-HBR score and high thrombotic risk, with both risks considered of comparable clinical importance by the treating medical team Inclusion Criteria (Clinicians) \- Clinicians working in the MHI coronary care unit (cardiologists, medical residents, nurse practitioners, or pharmacists) who use the patient decision aid with one or more study participants Exclusion Criteria (Patients) * Receiving therapeutic anticoagulation * Planned cardiac surgery during the same episode of care * Prior history of coronary stent thrombosis * Antiphospholipid syndrome or known thrombophilia * Unable to participate in shared decision-making * Unable to understand spoken and written French or English * Concurrent participation in another study (followed within another research protocol) * Transferred from another center for reasons other than coronary angiography at MHI and expected to return to the referring center for ongoing care (i.e., "fly-in/fly-out" patients)
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Montreal Heart Institute
Montreal, Quebec, H1T 1C8, Canada
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Could a personal playlist calm nerves during heart surgery?
- Are Europe's heart patients getting the right prevention care? a massive survey aims to find out
- Can a machine support a failing heart without overworking it?