New drug aims to stop deadly clots in sepsis patients
NCT ID NCT06854640
First seen Jun 27, 2026 · Last updated Aug 21, 2026 · Updated 2 times
Summary
This early study tests a new drug called BAY 3389934 in 36 hospital ICU patients with sepsis-induced coagulopathy, a condition where the body forms dangerous blood clots. The main goal is to check safety and find the right dose. Researchers will monitor side effects and blood clotting measures over 28 days.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- BAY 3389934
- What this could lead to
- If this works, it could point toward a new treatment to control dangerous blood clotting in sepsis patients, potentially reducing organ damage and death.
- What could go wrong
- This is a very early Phase 1 trial with only 36 people, focused on safety and dosing. It is too soon to know if the drug will help, and there may be side effects or no benefit.
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 1
The first testing in people. Mainly checks safety and dose, usually in a small group.
- Participants
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About 36 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Mar 2025
- Expected to finish
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Jan 2027
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
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 to 80 years
- 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: * Participant must be ≥ 18 and ≤ 80 years of age at the time of signing the informed consent. * Participants with diagnosed sepsis according to sepsis-3 criteria. Sepsis is defined as life-threatening organ dysfunction caused by a dysregulated host response to infection. * participants with suspected or documented origin of infection. * Participants with coagulopathy defined by at least one of the following within 24 hours prior start of study intervention: INR ≥1.40, platelet count in the range of ≥ 30,000/mm3 to \< 150,000/mm3 OR greater than 30% decrease in platelets in 24 hours without other known etiology. The platelet count after decrease should not be \< 30,000/mm3. * Participants must be receiving treatment in an ICU. * Informed consent of capable participant or, in case of participant being incapable of giving informed consent, consent for study inclusion will be sought according to applicable laws and regulations. Exclusion Criteria: * Clinically significant active bleeding; known bleeding disorder, history of major traumatic or non-traumatic bleeding (intracranial, retroperitoneal, intraocular) or clinically significant gastrointestinal bleeding within last 6 months. * Low platelets level or abnormal coagulation status due to any other reason than sepsis. * Participants with indication for therapeutic dose of: anticoagulation (heparin, argatroban, vitamin K antagonists/warfarin, dabigatran, apixaban, rivaroxaban, edoxaban), oral antiplatelet agents (clopidogrel, ticagrelor, ticlopidine, prasugrel) except low dose (≤100mg) acetyl salicylic acid (ASA), digoxin, metformin * Any active malignancy * Pregnancy or breastfeeding. * Chronic liver disease Child-Pugh Class C. * Participants experienced major surgery or major trauma (intrathoracic, intra-abdominal, pelvic or femur) or surgery/trauma in any other area with potentially clinically significant consequences due to bleeding within 28 days before study drug administration. * Participants experienced neurotrauma or neurosurgery (brain, spine) or orthopedic surgery in spine within 6 months before study drug administration
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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
20 sites in 4 countries. 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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CHRU de Tours - Hôpital Bretonneau - Médecine Intensive Réanimation
NOT_YET_RECRUITINGTours, Centre-Val de Loire, 37044, France
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Canisius WIlhelmina Ziekenhuis - Intensive Care
NOT_YET_RECRUITINGNijmegen, Gelderland, 6532 SZ, Netherlands
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Centre Hospitalier Départemental Vendée - Service de réanimation polyvalente
RECRUITINGLa Roche-sur-Yon, Pays de la Loire Region, 85000, France
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Centre Hospitalier Universitaire (CHU) de Liege - Domaine Universitaire du Sart Tilman - Intensive Care
RECRUITINGLiège, 4000, Belgium
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Centre Hospitalier Universitaire d'Angers - Médecine Intensive Réanimation et Médecine Hyperbare
RECRUITINGAngers, Pays de la Loire Region, 49100, France
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Centre Hospitalier Universitaire de Limoges Dupuytren 1 - Service de réanimation polyvalente
RECRUITINGLimoges, New Aquitaine, 87042, France
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Clinique Saint-Pierre d'Ottignies - Intensive Care
RECRUITINGOttignies, Walloon Brabant, 1340, Belgium
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Erasmus Medisch Centrum - Intensive Care
NOT_YET_RECRUITINGRotterdam, South Holland, 3015 GD, Netherlands
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Hopital Hotel Dieu Nantes - Service de Médecine Intensive Réanimation
NOT_YET_RECRUITINGNantes, Pays de la Loire Region, 44000, France
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Hopitaux Universitaires de Strasbourg Nouvel Hopital Civil - Service de Médecine Intensive Réanimation
RECRUITINGStrasbourg, Grand Est, 67091, France
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Hôpital Raymond-Poincaré - Service de Médecine Intensive - Réanimation, Médecine Hyperbare
NOT_YET_RECRUITINGGarches, Île-de-France Region, 92380, France
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Jeroen Bosch Ziekenhuis - Intensive Care
NOT_YET_RECRUITING's-Hertogenbosch, North Brabant, 5223 GZ, Netherlands
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Kliniken der Stadt Köln gGmbH - Krankenhaus Merheim - Lungenklinik
NOT_YET_RECRUITINGCologne, North Rhine-Westphalia, 51109, Germany
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Klinikum der Universität München AöR - Klinik für Anaesthesiologie (Campus Großhadern)
NOT_YET_RECRUITINGMünchen, Bavaria, 81377, Germany
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Medisch Spectrum Twente - Intensive Care
NOT_YET_RECRUITINGEnschede, Overijssel, 7512 KZ, Netherlands
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UZ Antwerpen - Intensive Care
NOT_YET_RECRUITINGEdegem, Antwerp, 2650, Belgium
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Universitaetsklinikum Carl Gustav Carus an der Technischen Universitaet Dresden | Medizinische Klinik I - FB Haemostaseologie
RECRUITINGDresden, Saxony, 01307, Germany
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Universitair Medisch Centrum St. Radboud - Intensive Care
NOT_YET_RECRUITINGNijmegen, Gelderland, 6525 GA, Netherlands
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Universite Catholique de Louvain (UCL) - Cliniques Universitaires Saint-Luc - Intensive Care
NOT_YET_RECRUITINGWoluwe-Saint-Lambert, Brussels Capital, 1200, Belgium
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Universitätsklinikum Leipzig AöR_Interdisziplinare Internistische Intensivmedizin
NOT_YET_RECRUITINGLeipzig, Saxony, 04103, Germany
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can two blood markers catch sepsis before it turns deadly?
- Two cheap blood ratios put to the test as sepsis death predictors
- Can a computer model speed up sepsis blood tests?
- Stem cells put to the test against Sepsis's immune chaos
- Can the immune system reveal who will suffer kidney injury after sepsis?
- A routine calcium reading could reveal how sick a sepsis patient really is