Could a common blood thinner help fight staph infections?
NCT ID NCT06650501
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at whether switching to the blood thinner dabigatran can improve outcomes for people with a serious staph bloodstream infection who are already taking other blood thinners. Researchers will compare those who switch to dabigatran with those who stay on their current medication. The goal is to see if dabigatran reduces complications and death.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Dabigatran
- What this could lead to
- If successful, this could point to a way to improve survival and reduce complications in patients with serious staph bloodstream infections who already need blood thinners.
- What could go wrong
- This is a relatively small, early-phase trial, and the benefit seen in lab tests may not translate to real-world patients. There is also a risk of bleeding or other side effects from changing blood thinners.
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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Phase 4
Runs after approval, following long-term safety and how well the treatment works in everyday use.
- Participants
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About 300 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jan 2026
- Expected to finish
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Jan 2030
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.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
The participant must meet all inclusion and exclusion criteria for the SNAP Platform (NCT05137119) and also the following inclusion and exclusion criteria: Inclusion Criteria: * Patient is taking (or will imminently start taking) an oral Xa inhibitor (e.g., apixaban, edoxaban, rivaroxaban) for: stroke prevention in atrial fibrillation, treatment or secondary prevention of deep venous thrombosis or pulmonary embolism, prevention of VTE in patients who have undergone elective total hip or total knee replacement surgery provided there are 30 or more days of planned treatment remaining at the time of enrolment. Exclusion Criteria: * Active bleeding as determine by the site investigator after discussion with the treating team (patient may remain eligible for up to 120 hours from platform entry if condition is resolved and antithrombotic therapy is resumed) * Anticipated major cardiac surgery, neurosurgery, or spine surgery within the next 3 days * Known pregnancy (with testing available for women with childbearing potential) * Known use of dabigatran within last month * Allergy to dabigatran * Concomitant use of amiodarone, ketoconazole, rifampin, verapamil, clopidogrel, prasugrel, or ticagrelor * eGFR \< 30mL/minute calculated by Cockcroft-Gault equation using adjusted weight \[patient may remain eligible for up to 120 hours from platform entry if acute kidney injury is resolved such that antithrombotic therapy can be safely resumed/prescribed\] * Off label use (e.g., metallic mechanical heart valve, left ventricular thrombus, antiphospholipid antibody syndrome)
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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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McGill University Health Centre (Royal Victoria Hospital and Montreal General Hospital)
RECRUITINGMontreal, Quebec, H4A3S1, Canada
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Experimental antibody targets deadly staph infections
- Which antibiotic wins against MRSA in the blood? new trial aims to find out
- New combo therapy aims to beat staph blood infections
- Double trouble for staph: could two antibiotics beat one?
- Could a common heart drug fight staph infections too?