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Study to Investigate the Safety of a Drug Called Osocimab at Low and High Doses in Adult Patients With Kidney Failure Requiring Regular Hemodialysis (CONVERT)

A randomized, double-blind, parallel group, placebo-controlled, multi-center study to assess the safety and tolerability of monthly subcutaneous administrations of a low and high dose cohort of osocimab to ESRD patients on regular hemodialysis

Status
Active, not recruiting
Phases
Phase 2
Study type
Interventional
Source
JPRN
Registry ID
JPRN-jRCT2080225371
Enrollment
600
Registered
2020-08-31
Start date
2020-09-01
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Prevention of Thromboembolic Events in ESRD Patients on Hemodialysis Who Are at Risk for Thromboembolic Events.

Interventions

investigational material(s) Generic name etc : BAY 1213790 INN of investigational material : osocimab Therapeutic category code : 333 Anticoagulants Dosage and Administration for Investigational mater

Sponsors

Bayer Yakuhin, Ltd.
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

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

Exclusion criteria: - Recent ( 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 >= 00 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

Design outcomes

Primary

MeasureTime frame
safety 1. Composite of major and clinically-relevant non-major bleeding events as assessed by blinded Central Independent Adjudication Committee (CIAC) [ Time Frame: From the first dose at month 1 and up to 6 months ] 2. Composite of moderate and severe adverse ( AEs) and serious adverse events (SAEs) [ Time Frame: From the first dose at month 1 and up to 6 months ]

Secondary

MeasureTime frame
exploratory 1. Activated partial thromboplastin time (aPTT) at trough levels [ Time Frame: At baseline and after 6 months ] aPTT will be measured via the kaolin-trigger method (clotting assay) 2. Factor XIa (FXIa) activity at trough levels [ Time Frame: At baseline and after 6 months ] Factor XI activity will be assessed with an aPTT-based coagulation test using FXI deficient plasma

Countries

Asia except Japan, Europe, Japan, North America

Contacts

Public Contactcontact Dedicated

Bayer Yakuhin, Ltd.

byl_ct_contact@bayer.com+81-6-6133-6363

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026