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rivaroxaban

Phase 1

Thrombosis | Small molecule | Other |Merck & Company, Inc.|Last Updated: Oct 2, 2015

Success Probability
Approval Probability 71%
TA Base Rate26%
Adjusted LOA41%
ML RiskLOW_RISK
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Market & Valuation
rNPV $3.2B
Market Size $9.4B
Revenue Basis $1.6B
Competitors 6
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Trial Design
RandomizedNO_TREATMENT_CONTROLLEDBiomarker
Total Trials1
Total Enrollment42
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT01379300A Study to Investigate Biomarkers After Single Doses of Anticoagulants in Healthy Young Male and Healthy Elderly Participants (MK-0000-216 AM1)PHASE1 COMPLETED 42May 1, 2011Dec 1, 2011Oct 2, 2015 -
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Study Endpoints
Primary Endpoints
Endogenous thrombin potential by Thrombin Generation Assay (TGA)-2a assay
From up to 2 hours pre-dose to up to 24 hours post-dose
Level of fibrin degradation product (D-dimer)
From up to 2 hours pre-dose to up to 24 hours post-dose
Level of fibrinopeptide A (FPA)
From up to 2 hours pre-dose to up to 24 hours post-dose
Level of prothrombin split products (F1+2)
From up to 2 hours pre-dose to up to 24 hours post-dose
Level of thrombin-antithrombin complex (TAT)
From up to 2 hours pre-dose to up to 24 hours post-dose
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Study Design & Arms
AllocationRANDOMIZED
MaskingNONE
ModelCROSSOVER
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
DabigatranEXPERIMENTALSingle 150-mg dose of dabigatran etexilate
RivaroxabanEXPERIMENTALSingle 20-mg dose of rivaroxaban
No interventionNO_INTERVENTIONNo study drug will be administered
Interventions
NameTypeDescription
dabigatran etexilateDRUGdabigatran etexilate, orally, as 2 x 75-mg capsules (150 mg), single administration
rivaroxabanDRUGrivaroxaban, orally, as 2 x 10-mg tablets (20 mg), single administration
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Eligibility Criteria
Age Range18 Years — 85 Years
SexALL
Healthy VolunteersYes

Inclusion criteria for non-hemophilia participants: Panel A \- Male or female between 65 to 85 years of age Panel B \- Male between 18 to 45 years of age Both Panels * Weight of ≥50 kg and ≤110 kg * In good health * No clinically significant abnormality on electrocardiogram (ECG) * Nonsmoker a...

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