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Clinical Trial Details — Status: Completed

Administrative data

NCT number NCT04523220
Other study ID # 20115
Secondary ID 2019-003957-27
Status Completed
Phase Phase 2
First received
Last updated
Start date August 28, 2020
Est. completion date May 30, 2022

Study information

Verified date July 2023
Source Bayer
Contact n/a
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

In this study researchers want to learn about the safety of drug Osocimab at lower-dose and higher-doses in adult participants with kidney disease undergoing regular dialysis (a procedure that uses a machine to get rid of toxins and extra fluids in the blood). Patients with kidney disease undergoing regular dialysis are at high risk for heart and blood vessels diseases. Osocimab is a human monoclonal antibody under development for the prevention of events caused by blood clots like heart attack, stroke and death due to heart or blood vessels diseases. It works by binding to and blocking the activated form of clotting factor XI which increases the formation and stability of clots. Researchers also want to find out how drug Osocimab works in human body and how the body absorbs, distributes and excretes the drug. Participants in this study will receive monthly injection of either Osocimab at a lower-dose or higher-dose or placebo (a placebo looks like a treatment but does not have any medicine in it). Both Osocimab and placebo will be injected into the tissue under the skin of the belly. Observation for each participant will last up to 23 months. Blood samples will be collected from the participants to monitor the safety and measure the blood level of the study drug.


Recruitment information / eligibility

Status Completed
Enrollment 704
Est. completion date May 30, 2022
Est. primary completion date December 28, 2021
Accepts healthy volunteers No
Gender All
Age group 18 Years and older
Eligibility Inclusion Criteria: - Participants must be at least 18 years of age - Patients with end-stage renal disease on hemodialysis (including hemodiafiltration) for =3 months, receiving dialysis at least 9 hours a week and stable in the view of the investigator - Body weight of at least 50 kg - Male and/or female. Contraceptive use by men or women should be consistent with local regulations regarding the methods of contraception for those participating in clinical studies. Exclusion Criteria: - Recent (<6 months before screening) clinically significant bleeding - Hemoglobin (Hb) < 9.0 g/dL at screening - Platelet count < 100 x 10^9/L - aPTT or PT > ULN (upper limit of normal) - Hepatic disease associated with ALT > 3x ULN, or total bilirubin >2x ULN with direct bilirubin > 20% of the total - Sustained uncontrolled hypertension (diastolic blood pressure =100 mmHg and/or systolic blood pressure = 180 mmHg) - Known intracranial neoplasm, arteriovenous malformation or aneurysm - Known bleeding disorders e.g. von-Willebrand disease or Hemophilia A, B or C - Recent (<3 months before screening) thromboembolic event, e.g. acute coronary syndrome, stroke or VTE (except dialysis access thrombosis) - Recent (<3 months before screening) major surgery or scheduled major surgery during study participation - Scheduled living donor renal transplant during study participation - Persistent heart failure as classified by the New York Heart Association (NYHA) classification of 3 or higher - Receiving antiplatelet therapy except daily ASA = 150 mg/day - Receiving anticoagulation in therapeutic doses, other than standard anticoagulation during the hemodialysis procedure

Study Design


Related Conditions & MeSH terms


Intervention

Drug:
BAY1213790 (Osocimab)
Single loading dose as subcutaneous abdominal injection followed by monthly maintenance doses.
Placebo
Subcutaneous administration in the same manner as Osocimab.

Locations

Country Name City State
Australia Eastern Health Integrated Renal Service Box Hill
Australia John Hunter Hospital New Lambton Heights
Australia Sydney Adventist Hospital Wahroonga New South Wales
Australia Westmead Hospital Westmead New South Wales
Austria Klinikum Klagenfurt am Wörthersee Klagenfurt Kärnten
Austria Privatklinik Wehrle-Diakonissen Salzburg
Austria Klinik Landstraße - Krankenhaus Rudolfstiftung Wien
Austria Universitätsklinikum AKH Wien Wien
Belgium Epicura Baudour
Belgium Imeldaziekenhuis - St-Elisabethkliniek Bonheiden
Belgium AZ St-Lucas Campus St-Lucas Gent
Belgium UZ Leuven Gasthuisberg Leuven
Belgium CHU de Liege | CHR Citadel - Department of Nephrology Liege
Belgium AZ Nikolaas Campus Sint-Niklaas Sint-niklaas
Bulgaria MHAT Sveti Ivan Rilski 2003 Dupnitsa
Bulgaria MHAT Haskovo Haskovo
Bulgaria UMHAT Kanev AD Ruse
Bulgaria MHAT Shumen AD Shumen
Bulgaria Multiprofile Hospital for Active Treatment Hristo Botev AD Vratsa
Czechia Krajska Nemocnice Liberec Liberec
Czechia Fakultni nemocnice Ostrava Ostrava
Czechia Privamed s.r.o. Plzen
Czechia Fresenius Nephro Care s.r.o. - Sokolov Sokolov
Greece General Hospital of Arta Arta
Greece General Hospital of Athens LAIKO Athens
Greece HIPPOKRATION General Hospital of Athens Athens
Greece Ioannina University General Hospital Ioannina
Greece University General Hospital of Larissa Larissa
Greece General Hospital of Thessaloniki Papageorgiou Thessaloniki
Greece Hippokration General Hospital of Thessaloniki Thessaloniki
Hungary Bajai Szent Rokus Korhaz Baja
Hungary Eszak-Pesti Centrumkorhaz-Honvedkorhaz Budapest
Hungary Fresenius Medical Care Egeszsegugyi Kft. Budapest
Hungary Csongrad Megyei Egeszsegugyi Ellato Kozpont,Hodmezovasarhely Hodmezovasarhely
Hungary Keszthelyi Korhaz Keszthely
Hungary Fresenius Medical Care Egeszsegugyi Kft. Miskolc
Hungary Fresenius Medical Care Egeszsegugyi Kft. Pecs
Israel Barzilai Medical Center | Nephrology & Hypertension Dept. Ashkelon
Israel Lady Davis Carmel Medical Center Haifa
Israel Health Corporation of Galilee Medical Center Nahariya
Israel Rabin Medical Center, HaSharon (Golda) Campus Petach Tikva
Israel Clalit Health Services Rabin Medical Center-Beilinson Campus Petah Tikva
Israel Poriya Medical Center | Nephrology and Hypertension Dept. Tiberius
Israel Shamir Medical Center (Assaf Harofeh) Zerifin
Italy A.O.U. di Bologna Policlinico S.Orsola Malpighi Bologna Emilia-Romagna
Italy A.O.U. Careggi Firenze Toscana
Italy IRCCS Ospedale Policlinico San Martino Genova Liguria
Italy A.O.U. di Parma Parma Emilia-Romagna
Italy IRCCS Istituti Clinici Scientifici Maugeri SpA SB Pavia Lombardia
Italy AUSL-IRCCS di Reggio Emilia Reggio Emilia Emilia-Romagna
Italy Fondazione Policlinico Universitario Agostino Gemelli IRCCS Roma Lazio
Japan Takemura Medical Nephro Clinic Kanuma Tochigi
Japan Saiyu Clinic Koshigaya Saitama
Japan Akebono Clinic Kumamoto
Japan Kyoto Station Takeda Dialysis Clinic Kyoto
Japan Nagaoka Red Cross Hospital Nagaoka Niigata
Japan Akagaki Clinic Osaka
Japan Ibaraki Seinan Medical Center Hospital Sashima-gun Ibaraki
Japan Futakotamagawaekimae clinic Setagaya-ku Tokyo
Japan Katta General Hospital Shiraishi Miyagi
Japan Ohishi Naika Clinic Tsuchiura Ibaraki
Japan Tsuchiura Beryl Clinic Tsuchiura Ibaraki
Japan Kikuchi Medical Clinic Tsukuba Ibaraki
Japan Saint Hill Hospital Ube Yamaguchi
Japan Yabuki Hospital Yamagata
Lithuania LUHS Kauno Hospital (Josvainiu str.) Kaunas
Netherlands Academisch Medisch Centrum (AMC) Amsterdam
Netherlands Gelre Ziekenhuizen Apeldoorn
Netherlands Deventer Ziekenhuis Deventer
Netherlands Albert Schweitzer Ziekenhuis, Dordwijk Dordrecht
Netherlands Catharina Ziekenhuis Eindhoven
Netherlands Maasstad Ziekenhuis | Neurology Department Rotterdam
Poland Wojewodzki Szpital Zespolony Kielce
Poland Stacja Dializ Olkusz Olkusz
Poland NZOZ Nowy Szpital w Swieciu Sp. z o.o. Swiecie
Poland Stacja Dializ W-wa Mangalia Warszawa
Poland Stacja Dializ Zyrardow Zyrardow
Portugal SPD - Amadora (Diaverum Amadora) Amadora Lisboa
Portugal Diaverum Aveiro Aveiro
Portugal Caledial - Centro de Hemodialise de Gaia Canelas Porto
Portugal CHLO - Hospital Santa Cruz Carnaxide Lisboa
Portugal Pluribus Dialise - Cascais (DaVita) Cascais Lisboa
Portugal Eurodial Obidos (DaVita) Gaeiras - Obidos Leiria
Portugal Eurodial Leiria (DaVita) Leiria
Portugal NephroCare APDP Lisboa
Portugal Pluribus Dialise - Sacavem (DaVita) Sacavem Lisboa
Portugal Centro Hospitalar do Medio Tejo | Unidade de Torres Novas - Nephrology Department Torres Novas Santarém
Russian Federation Chelyabinsk Regional Clinical Hospital Chelyabinsk
Russian Federation LLC Dialysis center Kolomna
Russian Federation LLC Fresenius medical care Kuban Krasnodar
Russian Federation LLC Dialysis center Mytishchi
Russian Federation City Clinical Hospital #1 Orenburg Orenburg
Russian Federation Republican Hospital n.a. V.A. Baranov Petrozavodsk
Russian Federation City Hospital #31 St. Petersburg
Russian Federation Kupchinsky center for outpatient dialysis St. Petersburg
Russian Federation LLC B. Brown Avitum Russland Clinics St. Petersburg
Russian Federation LLC Yaroslavl dialysis center Yaroslavl
Russian Federation Sverdlovsk Regional Clinical Hospital #1 Yekaterinburg
Spain Hospital Universitari Germans Trias i Pujol Badalona Barcelona
Spain Hospital Clinico Universitario San Carlos | Nefrologia Madrid
Spain Hospital Althaia, Xarxa Assistencial de Manresa Manresa Barcelona
Spain Corporació Sanitària Parc Taulí Sabadell Barcelona
Spain Hospital Clínico Universitario de Santiago de Compostela Santiago de Compostela A Coruña
Spain Hospital Clínico Universitario de Valencia Valencia
Spain Hospital Universitario Dr. Peset Valencia
Turkey Hacettepe Universitesi Tip Fakultesi Ankara
Turkey Adnan Menderes Universitesi Tip fakultesi Aydin
Turkey Sisli Hamidiye Etfal Egitim ve Arastirma Hastanesi Istanbul
Turkey Turk Bobrek Vakfi Memorial Hizmet Hastanesi Istanbul
Turkey Erciyes Universitesi Tip Fakultesi Kayseri
Turkey Kocaeli Universitesi Tip Fakultesi Kocaeli
Turkey Inonu Universitesi Tip Fakultesi Malatya
Ukraine Brovarskaya multidisciplinary clinical hospital Brovary
Ukraine Medical center LLC " Fresenius medical care Ukraine" Cherkasy
Ukraine Dnepropetrovsk regional hospital n.a. I. I. Mechnikov Dnipro
Ukraine Regional Clinical Hospital - Ivano-Frankivsk Ivano-Frankivsk
Ukraine Kharkiv regional Clinical Centre of urology and nephrology Kharkiv
Ukraine Kyiv City Center of Nephrology and Dialysis Kyiv
Ukraine State Institution "Institute of Nephrology" NAMS of Ukraine Kyiv
Ukraine Lutsk city clinical hospital Lutsk
Ukraine Mykolaiv Regional Clinical Hospital Mykolaiv
Ukraine Poltava Regional Clinical Hospital n.a. M.V. Skliphosovskyi Poltava
Ukraine Transcarpatian Regional Clinical Hospital Uzhgorod
Ukraine Vinnitsa Regional Clinical Hospital im. N.I. Pirogov Vinnytsia
Ukraine Zaporizhzhia Regional Clinical Hospital Zaporizhzhya
United States Renal Medicine Associates Albuquerque New Mexico
United States ARA Augusta Augusta Georgia
United States Fresenius North Austin Dialysis Center Austin Texas
United States Waterloo Dialysis Austin Texas
United States North America Research Institute - Azusa Azusa California
United States Fresenius Kidney Care Baton Rouge Mancuso Lane Baton Rouge Louisiana
United States Fresenius Kidney Care - Brawley Brawley California
United States Liberty Dialysis- Caldwell Caldwell Idaho
United States Durham Nephrology Associates, Pa Durham North Carolina
United States ARA Plantation Dialysis, LLC Ellenton Florida
United States DaVita South Valley Dialysis Encino California
United States Fresenius Kidney Care Evergreen Park Evergreen Park Illinois
United States DaVita Butler Farm Dialysis Hampton Virginia
United States ARA Holyoke Dialysis Center Holyoke Massachusetts
United States Fresenius Kidney Care - Mission Bend (FMCNA #3971) Houston Texas
United States Davita Hospital Hill Dialysis Kansas City Missouri
United States Fresenius Kidney Care - La Mesa La Mesa California
United States East L.A. Dialysis Center Los Angeles California
United States Van Buren Dialysis Center Riverside California
United States Liberty Dialysis St. George Saint George Utah
United States FMC San Ysidro San Diego California
United States Fresenius Kidney Care Kearny Mesa San Diego California
United States Fresenius Kidney Care South Dialysis Shreveport Louisiana
United States Fresenius Kidney Care Sugar Land Sugar Land Texas
United States DaVita Greater Waterbury Dialysis Waterbury Connecticut
United States Queen's Dialysis Unit West Covina California

Sponsors (1)

Lead Sponsor Collaborator
Bayer

Countries where clinical trial is conducted

United States,  Australia,  Austria,  Belgium,  Bulgaria,  Czechia,  Greece,  Hungary,  Israel,  Italy,  Japan,  Lithuania,  Netherlands,  Poland,  Portugal,  Russian Federation,  Spain,  Turkey,  Ukraine, 

Outcome

Type Measure Description Time frame Safety issue
Primary Cumulative Incidence Risk of the First Composite of Major Bleeding (MB) and Clinically-relevant Non-major Bleeding (CRNMB) Events as Assessed by Blinded Central Independent Adjudication Committee (CIAC) Cumulative incidence risk of the first Composite of MB and CRNMB (ISTH) at month 6 is reported in the table.
Descriptive time to composite of MB and CRNMB Events is reported in statistical analysis.
Descriptive time to composite of treatment emergent major and CRNMB events [in alignment with International Society on Thrombosis and Haemostatsis (ISTH) guidelines] analyses were performed. The cumulative incidence function for the event-of-interest together with the corresponding confidence interval were estimated for each treatment arm using Aalen-Johansen estimators. Cumulative incidence of events up to the day, inclusive.
From the first dose of study intervention up till 30 days after last study intervention in the main treatment period, up to 6 months
Primary Cumulative Incidence Risk of Composite of Moderate and Severe Adverse Events (AEs) and Serious Adverse Events (SAEs) Cumulative incidence risk of composite of moderate and severe AEs and SAEs at month 6 is reported in the table.
Descriptive time to the composite of Moderate and Severe AEs and SAEs is reported in statistical analysis.
An AE was any untoward medical occurrence in a patient or clinical study participant, whether or not considered related to the study intervention.
From the first dose of study intervention up until 30 days after last study intervention in the main treatment period, up to 6 months
Secondary Ratio of Activated Partial Thromboplastin Time (aPTT) at 6 Months Trough Levels Versus Baseline. The aPTT at trough levels after 6 months were analyzed as ratio to baseline by providing the Geometric Mean (Standard Deviation).
aPTT was measured via the kaolin-trigger method (clotting assay).
At 6 months (Visit 19 / Day 30 of the 6th month)
Secondary Ratio of Factor XI (FXI) Activity at 6 Months Trough Levels Versus Baseline The Factor XI (FXI) activity at trough levels after 6 months were analyzed as ratio to baseline by providing the Geometric Mean (Standard Deviation).
Factor XI activity was assessed with an aPTT-based coagulation test using FXI deficient plasma.
At 6 months (Visit 19 / Day 30 of the 6th month)
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