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Riociguat immediate release of

Phase 1

Pharmacology, Clinical | Small molecule | Other |Bayer AG|Last Updated: Jan 11, 2016

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindPLACEBO_CONTROLLED
Total Trials1
Total Enrollment17

FDA Designations

No designations recorded

Clinical trial landscape

Riociguat immediate release of · 1 trial · 1 indication

Phase 1 1
NCT00855660Effect of Riociguat on Bone MetabolismPharmacology, Clinical
COMPLETED17 Analytics
PHASE1COMPLETED
Effect of Riociguat on Bone Metabolism
Pharmacology, ClinicalUnlock trial analytics

Study Endpoints

Primary Endpoints

Urinary excretion (over 24 hours) of C-terminal cross-linking telopeptides of type I collagen (CTX)
From Day -01 to 16

Marker of bone resorption

AUC(0-7)
Pre-dose and up to 7 hours post-dose on Day 0

Area under the plasma concentration vs time curve (AUC) from zero to 7 hours after single (first) dose for riociguat and its metabolite M-1 (BAY60-4552)

AUC(0-7)ss
Pre-dose and up to 7 hours post-dose on Day 13

AUC(0-7) at steady state

Cmax
Pre-dose and up to 7 hours post-dose on Day 0

Maximum drug concentration in plasma after single dose administration for riociguat and its metabolite M-1 (BAY60-4552)

Cmax,ss
Pre-dose and up to 7 hours post-dose on Day 13

Maximum drug concentration in plasma at steady state during a dosage interval for riociguat and its metabolite M-1 (BAY60-4552)

Secondary Endpoints

Number of participants with adverse events
Approximately 12 weeks
Ctrough
On Days 03 and 08
AUC(0-7)norm
Pre-dose and up to 7 hours post-dose on Day 0
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Study Design & Arms

AllocationRANDOMIZED
MaskingTRIPLE
ModelCROSSOVER
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
RiociguatACTIVE_COMPARATORSubjects received multiple doses of riociguat (thrice a day) with concomitant administration of ranitidine (once daily) for 14 days
PlaceboPLACEBO_COMPARATORSubjects received placebo (thrice a day) with concomitant administration of ranitidine (once daily) for 14 days

Interventions

NameTypeDescription
Riociguat (Adempas, BAY63-2521) immediate release tablet of 2.5 mgDRUGRiociguat administered in a dose of 2.5 mg (single tablet), thrice daily, over 14 days.
PlaceboDRUGPlacebo administered as a single tablet, thrice daily, over 14 days.
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Eligibility Criteria

Age Range18 Years to 45 Years
SexMALE
Healthy VolunteersYes
Study Sites1

Inclusion Criteria: * Healthy male white subjects * 18 to 45 years of age * BMI between 18 and 28 kg/m2 * Subjects who are able to understand and follow instructions and who are able to participate in the study for the entire period Exclusion Criteria: * Relevant deviation from the normal range i...

Countries:Germany
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