Trial Condition(s):

Thrombolysis, Symptomatic proximal deep vein thrombosis

A study to learn more about how well BAY3018250 works and how safe it is for people with proximal deep vein thrombosis (SIRIUS)

Bayer Identifier:

22138

ClinicalTrials.gov Identifier:

NCT06149520

EudraCT Number:

Not Available

EU CT Number:

2023-503315-15-00

Recruiting

Trial Purpose

Researchers are looking for a better way to treat people who have deep vein thrombosis (DVT).

DVT is a condition that occurs when a blood clot forms in a deep vein in the leg. DVT is called ‘proximal’ when the clot is formed in the veins of the hip, thigh, and knee. DVT can cause serious health problems. The blood clots in the veins can break loose and can then travel through the bloodstream and get stuck in the lungs, blocking blood flow to the lungs. Symptoms of DVT include swelling, pain, and tenderness in the affected leg, as well as redness and warmth in the area. Currently, DVT is usually treated using blood thinners to prevent the clot from getting bigger or breaking off and traveling to the lungs. However, blood thinners may not be able to remove a blood clot quickly and may not be suitable for everyone who has DVT.

BAY3018250 is a drug that works by dissolving blood clots. In this study, researchers will compare BAY3018250 with placebo to learn how well it works and how safe it is in participants with proximal DVT. A placebo looks like the study drug but does not have any medicine in it. Using a placebo helps researchers to confirm that the results observed during the study were caused by the study drug and not by other factors.

The main purposes of this study are to learn:
•    How well BAY3018250 works in dissolving blood clots in participants with proximal DVT and
•    How safe is BAY3018250 as a treatment for participants with proximal DVT?

For this, the researchers will use ultrasound tests to measure blood clots in participants before and at various times after study treatment. They call these measurements a clot burden score. They will compare the clot burden score before and after treatment and will calculate a complex measure called AUC. This tells researchers how the clots have changed over time.
And researchers will collect the number of bleeding events that require medical attention.

The study participants will be randomly (by chance) assigned to one of 3 treatment groups. Dependent on the group, they will receive a single dose of high dose or low dose of BAY3018250 or placebo.

Researchers will closely monitor participants for 90 days after receiving the study treatment.

During the study, the doctors and their study team will:
•    take blood samples
•    do physical examinations
•    examine heart health using electrocardiogram (ECG)
•    check vital signs such as blood pressure, heart rate
•    undergo ultrasound tests to measure the blood clots
•    ask the participants questions about how they are feeling and what adverse events they are having.
An adverse event is any medical problem that a participant has during a study. Doctors keep track of all adverse events, irrespective if they think it is related or not to the study treatments.

Inclusion Criteria
- Male and female (if postmenopausal or hysterectomized) aged 18 years or older
- Acute symptomatic proximal deep vein thrombosis (DVT) documented by compression ultrasound (CUS) and all of the following:
-- duration of symptoms 14 days or less
-- Proximal DVT involving at least 1 of the following proximal veins: the popliteal vein, the femoral vein, the common femoral vein and the external iliac vein
-- adequate visualization of the most proximal end of the thrombus
-- receiving therapeutic dose anticoagulation with low molecular weight heparins (LMWHs) and/or direct oral anticoagulants (DOACs) according to the respective product labels
- Measured body weight within 50 to 130 kg
- Signed informed consent
Exclusion Criteria
- Acute symptomatic pulmonary embolism (PE) requiring systemic or catheter-directed thrombolytic therapy, catheter-directed mechanical thrombectomy, or surgical embolectomy
- Active bleeding or high risk for bleeding (at the discretion of the investigator)
- Recent (<3 months) ischemic stroke, myocardial infarction, intracranial hemorrhage, or major surgery or severe trauma (at the discretion of the investigator)
- Active cancer, i.e., locally active, regionally invasive or metastatic and/or anticancer therapy within the last 6 months, except basal cell or squamous cell carcinoma
- Therapeutic-dose anticoagulants for > 72 hours before randomization, or current use of vitamin K antagonists
- Planned or current use of the following medications:
-- Any antiplatelet therapy, except acetylsalicylic acid (ASA) ≤100 mg/day
-- Antifibrinolytic drugs
-- Therapeutic antibodies
- Male participants with women of childbearing potential (WOCBP) partners unwilling to use highly effective contraception from start of study intervention until end of study.

Trial Summary

Enrollment Goal
255
Trial Dates
black-arrow
Phase
2
Could I receive a placebo?
Yes
Products
BAY3018250
Accepts Healthy Volunteers
No

Where to Participate

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Locations
Status
LocationsStatus
Locations

Azienda Unita Sanitaria Locale di Reggio Emilia | Arcispedale Santa Maria Nuova - Cardiovascular Medicine

Reggio Emilia, Italy, 42122

Status
Recruiting
Locations

Azienda Ospedaliero-Universitaria Di Bologna IRCCS_Policlinico Sant'Orsola - Angiologia e Malattie della Coagulazione

Bologna, Italy, 40138

Status
Recruiting
Locations

Fondazione Policlinico Universitario Agostino Gemelli IRCCS - UOSD Malattie Emorragiche e Trombotiche

Roma, Italy, 00168

Status
Recruiting
Locations

ASST dei Sette Laghi | Ospedale Di Circolo e Fondazione Macchi Di Varese - Centro Trombosi ed Emostasi

Varese, Italy, 21100

Status
Not yet recruiting
Locations

AULSS N. 2 Marca Trevigiana_Ospedale di Treviso - UOC Pronto Soccorso

Treviso, Italy, 31100

Status
Recruiting
Locations

Azienda Ospedale-Università di Padova - Medicina Generale ad indirizzo trombotico-emorragico

Padova, Italy, 35128

Status
Recruiting
Locations

Azienda Unita Locale Socio Sanitaria 2 Marca Trevigiana | Castelfranco Veneto Hospital - Angiologia Department

Castelfranco Veneto, Italy, <unknown>

Status
Recruiting
Locations

Universitaetsklinikum Carl Gustav Carus an der Technischen Universitaet Dresden | Medizinische Klinik I - FB Haemostaseologie

Dresden, Germany, 01307

Status
Recruiting
Locations

Charité Universitaetsmedizin Berlin - Campus Benjamin Franklin | Med. Klinik fuer Kardiologie, Angiologie und Intensivmedizin

Berlin, Germany, 12203

Status
Not yet recruiting
Locations

LMU Klinikum Campus Innenstadt | Medizinische Klinik und Poliklinik IV | FB Angiologie

Muenchen, Germany, 80336

Status
Recruiting
Locations

Universitaetsklinikum Muenster | Klinik fuer Kardiologie I Sektion Angiologie

Muenster, Germany, 48149 Münster

Status
Suspended
Locations

AZ Groeninge - Campus Kennedylaan

Kortrijk, Belgium, 8500

Status
Recruiting
Locations

Centre Hospitalier Universitaire (CHU) de Liege - Domaine Universitaire du Sart Tilman

Liege, Belgium, 4000

Status
Not yet recruiting
Locations

Katholieke Universiteit Leuven (KU Leuven) - Center for Molecular and Vascular Biology (CMVB)

Leuven, Belgium, 3000

Status
Recruiting
Locations

UZ Gent

GENT, Belgium, 9000

Status
Recruiting
Locations

Universiteit Ziekenhuis Antwerpen | Thoraxheelkunde Afdeling

Antwerp, Belgium, 2650

Status
Recruiting
Locations

Ziekenhuis Oost-Limburg | Genk, Sint-Jan campus - Thoracic Vascular Surgery Department

Genk, Belgium, 3600

Status
Recruiting
Locations

AZ Sint-Maarten

Mechelen, Belgium, 2800

Status
Recruiting
Locations

McGill University Health Centre – Glen Site

Montreal, Canada, H4A 3J1

Status
Not yet recruiting
Locations

Centre Hospitalier Universitaire (CHU) de Toulouse - Hopital de Rangueil

Toulouse, France, 31059

Status
Recruiting
Locations

Hôpital Louis Mourier - Colombes Cedex

Colombes, France, 92701

Status
Recruiting
Locations

Hopitaux Universitaires de Strasbourg - Le Nouvel Hopital Civil (NHC)

Strasbourg, France, 67091

Status
Recruiting
Locations

Centre Hospitalier Regional Universitaire (CHRU) Brest - Hopital de la Cavale Blanche

Brest, France, 29609

Status
Recruiting
Locations

Groupe Hospitalier Sud - Amiens

AMIENS cedex1, France, 80054

Status
Recruiting
Locations

Assistance Publique-Hopitaux de Paris (AP-HP) - Hopital Europeen Georges-Pompidou (HEGP)

Paris, France, 75908

Status
Recruiting
Locations

Centre Hospitalier Universitaire de Clermont Ferrand - Gabriel Montpied

Clermont Ferrand, France, 63003

Status
Recruiting
Locations

Hôpital Sainte Musse

Toulon, France, 83100

Status
Recruiting
Locations

Centre Hospitalier Universitaire Grenoble Alpes (CHU Grenoble Alpes) - Hopital Albert Michallon

La Tronche, France, 38700

Status
Not yet recruiting
Locations

Centre Hospitalier Universitaire (CHU) de Saint-Etienne - Hopital Nord

Saint Etienne, France, 42000

Status
Recruiting
Locations

Albert Schweitzer Hospital | Internal Medicine - Hematology Department

Dordrecht, Netherlands, 3318 AT

Status
Recruiting
Locations

Isala

Zwolle, Netherlands, 8025AB

Status
Not yet recruiting
Locations

Leids Universitair Medisch Centrum (LUMC) (Leiden University Medical Center)

Leiden, Netherlands, 2300 RC

Status
Recruiting
Locations

Radboud University Medical Center | Afdeling Interne Geneeskunde

Nijmegen, Netherlands, 6500 HB

Status
Not yet recruiting
Locations

Maastricht University Medical Center | School for Cardiovascular Diseases - Biochemie

Maastricht, Netherlands, 6229 HX

Status
Not yet recruiting
Locations

Rijnstate | Arnhem - Internal Medicine Department - Vascular Research

Arnhem, Netherlands, 6815 AD

Status
Not yet recruiting
Locations

Zuyderland Medical Centre | Internal Medicine Department

Geleen, Netherlands, 6162 BG

Status
Recruiting
Locations

Humanitas Mirasole S.p.A. - Centro Trombosi e Malattie Emorragiche

Rozzano, Italy, 20089

Status
Recruiting
Locations

Imelda - Vascular Surgery Dept

Bonheiden, Belgium, 2820

Status
Recruiting
Locations

UNIVERSITAETSKLINIKUM FREIBURG - Universitaets-Herzzentrum Bad Krozingen | Klinik für Kardiologie und Angiologie

Bad Krozingen, Germany, 79189

Status
Not yet recruiting
Locations

Nemocnice Mlada Boleslav - interni oddeleni

Mlada Boleslav, Czech Republic, 293 01

Status
Not yet recruiting
Locations

II. interni klinika - klinika kardiologie a angiologie 1. lekarske fakulty a Vseobecne fakultni nemocnice

Praha 2, Czech Republic, 128 08

Status
Recruiting
Locations

II. interni klinika, Cevni ambulance (angiologicka ambulance), Fakultni nemocnice u sv. Anny v Brne

Brno, Czech Republic, 602 00

Status
Not yet recruiting
Locations

Interni oddeleni, Krnovska nemocnice, Sdruzene zdravotnicke zarizeni Krnov, prispevkova organizace

Krnov, Czech Republic, 794 01

Status
Recruiting
Locations

Kardiologicka klinika, Fakultni nemocnice Kralovske Vinohrady

Praha 10, Czech Republic, 100 34

Status
Recruiting
Locations

Interni a kardiologicka ambulance, Nemocnice Znojmo, prispevkova organizace

Znojmo, Czech Republic, 669 02

Status
Not yet recruiting
Locations

Nemocnice Roudnice nad Labem - interni oddeleni

Roudnice nad Labem, Czech Republic, 41301

Status
Not yet recruiting
Locations

Stredoslovenský ústav srdcových a cievnych chorôb, a.s. - Oddelenie angiológie

Banská Bystrica, Slovakia, 974 01

Status
Suspended
Locations

Hospitale, s.r.o. - Interné oddelenie

Šahy, Slovakia, 936 01

Status
Recruiting
Locations

Penta Hospitals | Hospital and Polyclinic Spisska Nova Ves - Internal Medicine Department

Spišská Nová Ves, Slovakia, 052 01

Status
Not yet recruiting
Locations

Kardiocentrum AGEL a.s. - Angiologické oddelenie

Košice, Slovakia, 040 15

Status
Recruiting
Locations

Penta Hospitals | Zeleznicna Nemocnica Kosice - Angiologicka ambulancia

Košice, Slovakia, 040 01

Status
Recruiting
Locations

Nemocnicná a.s. - Interné oddelenie

Malacky, Slovakia, 901 22

Status
Recruiting
Locations

Penta Hospitals | Rimavska Sobota Hospital - Internal Medicine Department

Rimavská Sobota, Slovakia, 979 01

Status
Not yet recruiting
Locations

Hospital Universitario de Navarra- Medicina Interna

Pamplona, Spain, 31008

Status
Not yet recruiting
Locations

Hospital Universitario Infanta Sofia-Medicina Interna

San Sebastian de los Reyes, Spain, 28702

Status
Not yet recruiting
Locations

Hospital Universitario la Paz-Medicina Interna

Madrid, Spain, 28046

Status
Not yet recruiting
Locations

Hospital Universitari De Girona Doctor Josep Trueta-Medicina Interna

Girona, Spain, 17007

Status
Not yet recruiting
Locations

Krajská zdravotní, Masarykova nemocnice Ústí nad Labem - Kardiologická jednotka intenzivní péce

Usti nad Labem, Czech Republic, 400 11

Status
Suspended
Locations

Vojenska nemocnice Brno - kardiologicke interni oddeleni

Brno, Czech Republic, 615 00

Status
Recruiting
Locations

MHAT National Heart Hospital EAD

Sofia, Bulgaria, 1309

Status
Not yet recruiting
Locations

University Multiprofile Hospital For Active Treatment 'Alexandrovska' EAD

Sofia, Bulgaria, 1431

Status
Not yet recruiting
Locations

University Multiprofile Hospital For Active Treatment 'Sveta Ekaterina' EAD

Sofia, Bulgaria, 1431

Status
Recruiting
Locations

Medical Institute Ministry of Interior

Sofia, Bulgaria, 1606

Status
Not yet recruiting
Locations

Specialized Hospital For Active Cardiology Treatment Medica Kor EAD

Ruse, Bulgaria, 7013

Status
Not yet recruiting
Locations

University Multiprofile Hospital For Active Treatment Kanev AD

Ruse, Bulgaria, 7002

Status
Recruiting
Locations

Multiprofile Hospital for Active Treatment Dr. Stefan Cherkezov | Cardiology Department

Veliko Tarnovo, Bulgaria, 5000

Status
Not yet recruiting
Locations

Pecsi Tudomanyegyetem Klinikai Kozpont - I. sz. Belgyogyaszati Klinika

Pecs, Hungary, 7624

Status
Suspended
Locations

Fejer Varmegyei Szent Gyorgy Egyetemi Oktato Korhaz - II. Belgyogyaszat

Székesfehérvár, Hungary, 8000

Status
Not yet recruiting
Locations

Borsod-Abauj-Zemplen Varmegyei Korhaz es Egyetemi Oktatokorhaz - Kardiovaszkularis es Belgyogyaszati centrum

Miskolc, Hungary, 3526

Status
Suspended
Locations

Bekes Varmegyei Kozponti Korhaz - Dr. Rethy Pal Tagkorhaz

Békéscsaba, Hungary, 5600

Status
Not yet recruiting
Locations

Somogy Varmegyei Kaposi Mor Oktato Korhaz - Általános Belgyógyászati Osztály

Kaposvár, Hungary, 7400

Status
Recruiting
Locations

Kistarcsai Flor Ferenc Korház - II. Belgyógyászat - Angiológia

Kistarcsa, Hungary, 2143

Status
Not yet recruiting
Locations

Szegedi Tudományegyetem, Szent-Györgyi Albert Klinikai Központ - Belgyógyászati Klinika

Szeged, Hungary, 6725

Status
Not yet recruiting
Locations

Semmelweis Egyetem - Belgyógyászati és Hematológiai Klinika, Kardiológia

Budapest, Hungary, 1088

Status
Not yet recruiting
Locations

Istanbul Universitesi Cerrahpasa-Cerrahpasa Tip Fakultesi

Istanbul, Turkey, 34098

Status
Recruiting
Locations

Ankara Bilkent Sehir Hastanesi

Bilkent ankara, Turkey, 6800

Status
Not yet recruiting
Locations

Erciyes Universitesi Tip Fakultesi

Kayseri, Turkey, 38039

Status
Not yet recruiting
Locations

Kartal Kosuyolu Yuksek Ihtisas Education and Research Hospit

Istanbul, Turkey, 34846

Status
Suspended
Locations

Saglik Bilimleri Üniversitesi Dr. Siyami Ersek Gögüs Kalp ve Damar Cerrahisi Egitim Ve Arastirma Hastanesi

Istanbul, Turkey, 34744

Status
Not yet recruiting
Locations

Izmir Sehir Hastanesi

Izmir, Turkey, 35540

Status
Not yet recruiting
Locations

Bagcilar Egitim ve Arastirma Hastanesi

Istanbul, Turkey, 34200

Status
Not yet recruiting
Locations

University General Hospital of Larissa - Department of Vascular surgery of University of Thessaly

Larissa, Greece, 41110

Status
Not yet recruiting
Locations

University General Hospital Attikon - 1st Department of Vascular surgery University of Athens

Athens, Greece, 124 62

Status
Not yet recruiting
Locations

General Hospital Of Thessaloniki Papageorgiou- 1st Department of Surgery

Efkarpia, Greece, 564 29

Status
Not yet recruiting
Locations

University General Hospital Of Ioannina- Department of Surgery, Vascular Unit Faculty

Ioannina, Greece, 455 00

Status
Recruiting
Locations

General Hospital Of Athens G Gennimatas- Department of Vascular Surgery

Athens, Greece, 115 27

Status
Not yet recruiting
Locations

General University Hospital Of Patras- Department of Vascular Surgery

Patras, Greece, 265 04

Status
Not yet recruiting
Locations

Penta Hospitals | Nemocnica Bory - Department of Internal Medicine

Bratislava, Slovakia, 841 03

Status
Suspended

Trial Design