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BAY1093884

Phase 1

Hemophilia A | Small molecule | Hematology |Bayer AG|Trials Updated: Sep 16, 2020

BAY1093884 development status

Highest phase Phase 1
Registered trials 3 across 1 sponsor since Oct 2015

BAY1093884 target and mechanism

Molecular targetTFPI
Target classInhibitor
ModalitySmall molecule

Success Probability

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Market & Valuation

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Trial Design

CONTROLLEDDMC
Total Trials2
Total Enrollment38

FDA Designations

No designations recorded

BAY1093884 clinical trials

BAY1093884 · 2 trials · 3 indications

Phase 1 2
NCT03481946A Study to Assess Pharmacokinetics and Pharmacodynamics Following Administration of BAY1093884 in Patients With Severe HemophiliaHemophilia A; Hemophilia B
COMPLETED6 Analytics
NCT02571569A Single Escalating Dose and Multiple Dose Study of BAY 1093884 in Subjects With Severe Hemophilia Types A or B, With or Without InhibitorsHemophilia A
COMPLETED32 Analytics
PHASE1COMPLETED
A Study to Assess Pharmacokinetics and Pharmacodynamics Following Administration of BAY1093884 in Patients With Severe Hemophilia
Hemophilia A; Hemophilia BUnlock trial analytics
PHASE1COMPLETED
A Single Escalating Dose and Multiple Dose Study of BAY 1093884 in Subjects With Severe Hemophilia Types A or B, With or Without Inhibitors
Hemophilia AUnlock trial analytics

Study Endpoints

Primary Endpoints

AUC (0-tlast) of BAY1093884 in plasma
Up to 15 days after drug administration

Area under the concentration vs. time curve from time 0 to the last data point \> LLOQ

AUC(0-tlast)/D of BAY1093884 in plasma
Up to 15 days after drug administration

AUC(0-tlast) divided by dose

Cmax of BAY1093884 in plasma
Up to 15 days after drug administration

Maximum observed drug concentration in measured matrix after single dose administration

Cmax/D of BAY1093884 in plasma
Up to 15 days after drug administration

Cmax divided by dose

Number of participants (single dose cohors) with adverse events as measure of safety and tolerability
Up to 56 days

Adverse events including abnormal laboratory findings and local injection site reactions

Plasma levels of anti-BAY1093884 antibodies
Pre-dose, Day 14, 21,28, 43 and 56
Plasma concentration of BAY1093884 characterized by AUC(0-tlast)
Day 0 [pre-dose (within 1 hour), at the end of infusion or injection (=1hr), 2hrs, 4hrs, 8hrs], Days 1, 3, 5, 7, 14, 21, 28, 43, and 56 (for cohorts 3, 4 and I-SC2, S-2, S-3) after the start of infusion

AUC from time 0 to the last data point \> LLOQ (lower limit of quantitation)

Plasma concentration of BAY1093884 characterized by AUC(0-tlast)/D
Day 0 [pre-dose (within 1 hour), at the end of infusion or injection (=1hr), 2hrs, 4hrs, 8hrs], Days 1, 3, 5, 7, 14, 21, 28, 43, and 56 (for cohorts 3, 4 and I-SC2, S-2, S-3) after the start of infusion

AUC(0-last) divided by dose

Plasma concentration of BAY1093884 characterized by Cmax
Day 0 [pre-dose (within 1 hour), at the end of infusion or injection (=1hr), 2hrs, 4hrs, 8hrs], Days 1, 3, 5, 7, 14, 21, 28, 43, and 56 (for cohorts 3, 4 and I-SC2, S-2, S-3) after the start of infusion

Maximum observed drug concentration in measured matrix after single dose administration

Plasma concentration of BAY1093884 characterized by Cmax/D
Day 0 [pre-dose (within 1 hour), at the end of infusion or injection (=1hr), 2hrs, 4hrs, 8hrs], Days 1, 3, 5, 7, 14, 21, 28, 43, and 56 (for cohorts 3, 4 and I-SC2, S-2, S-3) after the start of infusion

Cmax divided by dose

Secondary Endpoints

Tissue factor plasma inhibitor activity: effect of BAY1093884 to inhibit the anticoagulatory activity of plasma TFPI as assessed by a chromogenic assay
Up to 15 days after drug administration
Tissue factor pathway inhibitor (TFPI) activity
Up to 77 days
Number of participants (multiple dose cohort) with adverse events as a measure of safety and tolerability
Up to 77 days
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Study Design & Arms

AllocationNA
MaskingNONE
ModelSINGLE_GROUP
PurposeBASIC_SCIENCE

Treatment Arms

ArmTypeDescription
BAY1093884 in subjects with HemophiliaEXPERIMENTALSingle dose of BAY1093884 over 30 minutes administered in subjects with severe congenital Hemophilia A or B, with inhibitors or without inhibitors
Without inhibitorsEXPERIMENTALDose escalation steps for participants without inhibitors - intravenous infusion and subcutaneous injection
With inhibitorsEXPERIMENTALDose escalation steps for participants with inhibitors - intravenous infusion and subcutaneous injection
Without inhibitors_multiple doseEXPERIMENTALMultiple dose cohort for participants without inhibitors - a single subcutaneous injection once a week for 6 weeks

Interventions

NameTypeDescription
BAY1093884DRUG0.3 mg/kg given intravenously
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Eligibility Criteria

Age Range18 Years to 65 Years
SexMALE
Healthy VolunteersNo
Study Sites1

Inclusion Criteria: * Males with severe congenital hemophilia A or B defined as \<1% FVIII or \<2% FIX concentration by measurement at the time of screening or from reliable prior documentation (e.g., measurement in other clinical Bayer trials, or diagnostic genetic testing) * Male with any inhibit...

Countries:IsraelBulgariaGermanyJapanUkraineUnited Kingdom
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Frequently asked questions about BAY1093884

What is BAY1093884 used for?

BAY1093884 is an investigational therapy being developed for the treatment of hemophilia A and hemophilia B. It is designed to address bleeding in patients with severe forms of these inherited bleeding disorders. It has not been approved for any indication and remains in clinical development.

What does BAY1093884 target?

BAY1093884 targets tissue factor pathway inhibitor, or TFPI. It acts as an inhibitor of TFPI. By inhibiting TFPI, the drug is intended to enhance thrombin generation and promote blood clotting in patients with hemophilia A or B.

Who is developing BAY1093884?

BAY1093884 is being developed by Bayer AG. Bayer's American Depositary Receipts trade on the OTC market under the ticker BAYRY. The company has conducted Phase 1 clinical trials of the drug in patients with severe hemophilia.

What phase is BAY1093884 in?

BAY1093884 is in Phase 1 clinical development. It has not been approved by the FDA or any regulatory authority. The completed Phase 1 program evaluated the drug's pharmacokinetics, pharmacodynamics, and safety in patients with severe hemophilia A or B.

What clinical trials is BAY1093884 in?

BAY1093884 has been studied in two completed Phase 1 trials: NCT02571569, which evaluated single and multiple escalating doses in patients with severe hemophilia A or B, and NCT03481946, which assessed pharmacokinetics and pharmacodynamics in patients with severe hemophilia. Both trials have been completed.