Expert phone call may save lives in bleeding emergencies
NCT ID NCT05928091
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether having a specialist give advice by phone during emergencies helps patients with severe bleeding who take blood thinners. About 1,000 patients will be treated either with standard care or with added expert guidance. Researchers will compare how well bleeding is controlled and track complications over 3 months.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this could show that getting expert advice during emergencies leads to better care and fewer complications for patients on blood thinners.
- What could go wrong
- This is an early-stage study testing a process, not a new drug. Results may not apply to all hospitals or patients, and the benefit may be small.
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 1,000 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Oct 2023
- Expected to finish
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Jul 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.
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.
Inclusion Criteria: * Major patient treated with oral anticoagulants, admitted in an emergency department * For suspected major bleeding defined according to the criteria of the International Society of Thrombosis and Haemostasis * Able to give informed consent to participate in research or, in the event of an emergency, to take charge of a reference person * Affiliated to a Social Security scheme. Exclusion Criteria: * Pregnant or breastfeeding women * Patient under guardianship, curatorship or safeguard of justice * Administration within the last 24 hours of parenteral anticoagulant. * Refusal to participate
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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.
Contacts and locations
Locations
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CH Aurillac
Aurillac, 15000, France
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CH Le Puy
Le Puy-en-Velay, 43000, France
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CH Montluçon
Montluçon, 03000, France
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CH de Montbrison
Montbrison, 42600, France
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CH de Moulins
Moulins, 03000, France
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CH de Vichy
Vichy, 03200, France
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CHR Orléans
Orléans, 45000, France
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CHU Grenoble
Grenoble, 38000, France
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CHU Tours
Tours, 37000, France
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CHU de Clermont-Ferrand
Clermont-Ferrand, 63000, France
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CHU de Nice
Nice, 06000, France
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CHU de Saint-Etienne
Saint-Etienne, 42000, France
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CHU de Toulouse
Toulouse, 31000, France
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Hospice civils de Lyon
Lyon, 69000, France
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La Pitié-Salpétrière
Paris, 75013, France
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