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Damoctocog-alfa-pegol

Phase 3

Treatment of Bleeding | Monoclonal antibody | Hematology |Bayer AG|Trials Updated: Jul 2, 2026

Success Probability

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Market & Valuation

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Trial Design

UNCONTROLLED
Total Trials2
Total Enrollment54

FDA Designations

No designations recorded

Damoctocog-alfa-pegol clinical trials

Damoctocog-alfa-pegol · 2 trials · 4 indications

Phase 3 1Phase 1 1
NCT05147662A Study to Learn How Safe the Study Treatment BAY94-9027 is and How it Affects the Body in Previously Treated Children Aged 7 to Less Than 12 Years With Severe Hemophilia A, a Genetic Bleeding Disorder That is Caused by the Lack of a Protein Called Clotting Factor 8 (FVIII) in the BloodTreatment of Bleeding
COMPLETED36 Analytics
PHASE3COMPLETED
A Study to Learn How Safe the Study Treatment BAY94-9027 is and How it Affects the Body in Previously Treated Children Aged 7 to Less Than 12 Years With Severe Hemophilia A, a Genetic Bleeding Disorder That is Caused by the Lack of a Protein Called Clotting Factor 8 (FVIII) in the Blood
Treatment of BleedingUnlock trial analytics

Study Endpoints

Primary Endpoints

Adverse Events of Special Interest (AESI) Hypersensitivity and Loss of Efficacy Associated With the First 4 Exposure Days (EDs) Leading to Discontinuation
Individual first 4 exposure days

The occurrence of the defined adverse events of special interest was documented during the first 4 days that a participant was exposed to the study intervention.

Area under the concentration versus time curve from time 0 to the last data point (AUC(0-tlast)) for BAY 94-9027
Pre-dose to 120 hours after the end of the infusion
Area under the concentration versus time curve from time 0 to the last data point (AUC(0-tlast)) for Adynovi
Pre-dose to 120 hours after the end of the infusion

Secondary Endpoints

Adverse Drug Reactions (ADRs)
From start of treatment until completion of study part A, up to 26 weeks, with a mean and median duration of study intervention of 182 days in part A
Number of Participants With Anti-drug Antibody (ADA) Development
2nd exposure day in week 1 (visit 3), 3rd exposure day in week 2 (visit 4), 4th exposure day in week 2 (visit 5), after 8 weeks (visit 7), individual last visit in part A (visit 11, after 26 weeks, up to week 28)
The Number of Participants With Confirmed Factor VIII Inhibitors
From start of treatment until completion of study part A, up to 26 weeks, with a mean and median duration of study intervention of 182 days in part A
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Study Design & Arms

AllocationNA
MaskingNONE
ModelSINGLE_GROUP
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
Main study (Part A) and the extension study (Part B)EXPERIMENTALPart A will last for 6 months. After completing Part A participants will continue in the extension study for another 18 months.
BAY94-9027 / AdynoviEXPERIMENTALTreatment sequence A-B with washout before each treatment
Adynovi / BAY94-9027EXPERIMENTALTreatment sequence B-A with washout before each treatment

Interventions

NameTypeDescription
Damoctocog alfa pegol (Jivi, BAY94-9027)BIOLOGICALPart A: 40 IU/kg (up to 60 IU/kg at the investigator's discretion), two times per week (2x/week) with the first 4 infusions under medical supervision. Thereafter, participants will continue their treatment as home treatment. Dose may be increased up to 60 IU/kg if needed at any time during the study at the investigator's discretion. Part B: Each participant may continue on prophylaxis dose regimen as prescribed in part A (40 - 60 IU/kg, 2x per week) or adjustments to prophylaxis dose / dose frequency can be made at the investigator's discretion (based on the bleeding events and individual needs): Dose frequency may be decreased to every 5 days with a prophylaxis dose of 60 IU/kg.
Damoctocog-alfa-pegol (BAY94-9027, Jivi)BIOLOGICALSingle dose, 50 IU/kg BAY94-9027 (IU: international Units)
Rurioctocog alfa pegol (Adynovi)BIOLOGICALSingle dose, 50 IU/kg Adynovi
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Eligibility Criteria

Age Range7 Years to 11 Years
SexMALE
Healthy VolunteersNo
Study Sites18

Inclusion Criteria: * Participants with severe hemophilia A (participant's own FVIII activity \[FVIII:C\] \<1%) * Participants must be previously treated with FVIII concentrate(s) (plasma derived or recombinant) for a minimum of 50 exposure days (EDs) at the time of signing the informed consent * P...

Countries:United StatesArgentinaBrazilCanadaItalyNorwayTurkey (Türkiye)Bulgaria
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Recent Changes (Last 90 Days)

MEDIUMAug 2, 2026NCT05147662TRIAL_REMOVED: changed
MEDIUMAug 2, 2026NCT05147662TRIAL_REMOVED: changed
MEDIUMAug 2, 2026NCT05147662TRIAL_REMOVED: changed
MEDIUMAug 2, 2026NCT05147662TRIAL_REMOVED: changed

Frequently asked questions about Damoctocog-alfa-pegol

What is Damoctocog alfa pegol used for?

Damoctocog alfa pegol is used for the treatment and prophylaxis of bleeding in people with hemophilia A, a genetic bleeding disorder caused by a lack of clotting factor VIII. It is studied in previously treated children aged 7 to less than 12 years with severe hemophilia A, as well as in adults.

Who makes Damoctocog alfa pegol?

Damoctocog alfa pegol is developed by Bayer AG, which trades on the OTC market under the ticker BAYRY. Bayer is the sponsor of the clinical studies evaluating the therapy in patients with severe hemophilia A.

What phase is Damoctocog alfa pegol in?

Damoctocog alfa pegol is investigational and remains in clinical development. Its trials span Phase 1 and Phase 3, with the Phase 3 pediatric study in severe hemophilia A now completed. It has not been established as approved based on the available development information.

What clinical trials is Damoctocog alfa pegol in?

Two completed trials are registered for Damoctocog alfa pegol. NCT05147662 was a Phase 3 study in previously treated children aged 7 to less than 12 years with severe hemophilia A, enrolling 36 participants across the United States, Argentina, Brazil, Canada, Italy, Norway, and Turkey. NCT04015492 was a Phase 1 study in Bulgaria comparing distribution and excretion with Adynovi in 18 adults.

Is Damoctocog alfa pegol the same as Jivi or BAY94-9027?

Yes. Damoctocog alfa pegol is also known as Jivi and by the code name BAY94-9027. These names refer to the same Bayer hemophilia A therapy, so searches for Jivi or BAY94-9027 lead to the same product information.

What does Damoctocog alfa pegol target?

Damoctocog alfa pegol is a pegylated recombinant factor VIII therapy. It is designed to replace or supplement clotting factor VIII, the protein that is missing or deficient in people with hemophilia A, thereby supporting blood clotting and helping to control or prevent bleeding episodes.