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Nifedipine

Phase 2

Chronic Kidney Disease | Small molecule | Nephrology |Pfizer, Inc.|Last Updated: Jul 6, 2023

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindPLACEBO_CONTROLLED
Total Trials1
Total Enrollment27

FDA Designations

No designations recorded

Clinical trial landscape

Nifedipine · 1 trial · 1 indication

Phase 2 1
NCT00810732Effects Of Sitaxsentan On Proteinuria, 24-Hour Blood Pressure, And Arterial Stiffness In Chronic Kidney Disease SubjectsChronic Kidney Disease
COMPLETED27 Analytics
PHASE2COMPLETED
Effects Of Sitaxsentan On Proteinuria, 24-Hour Blood Pressure, And Arterial Stiffness In Chronic Kidney Disease Subjects
Chronic Kidney DiseaseUnlock trial analytics

Study Endpoints

Primary Endpoints

Change From Baseline in Mean 24-Hour Urine Total Protein Level at Week 6
Baseline, Week 6

Mean urine total protein assessment included 24-hour urine collections to assess total protein excretion per 24 hours. Baseline was derived from an average of Week 0 (pre-dose) 24-hour urine collections prior to each treatment period. Week 6 was derived from an average of Week 6 24-hour urine collections for each treatment period.

Secondary Endpoints

Change From Baseline in Mean Systemic Arterial Blood Pressure (BP), Systolic Blood Pressure (SBP) and Diastolic Blood Pressure (DBP) at Week 3 and 6
Baseline, Week 3 and 6
Change From Baseline in Carotid-Femoral Pulse Wave Velocity (PWV) at Week 3 and 6
Baseline, Week 3 and 6
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Study Design & Arms

AllocationRANDOMIZED
MaskingDOUBLE
ModelCROSSOVER
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
SitaxsentanEXPERIMENTALSitaxsentan sodium 100 mg orally administered once daily (double blind arm)
NifedipineACTIVE_COMPARATORNifedipine 30 mg extended release tablets, orally administered once daily (open label arm)
PlaceboPLACEBO_COMPARATORPlacebo for sitaxsentan, orally administered once daily (double blind arm)

Interventions

NameTypeDescription
OpenDRUGSitaxsentan sodium 100 mg orally administered once daily (double blind arm)
NifedipineDRUGNifedipine = 30 mg extended release tablets, orally administered once daily (open label arm)
PlaceboDRUGPlacebo for sitaxsentan, orally administered once daily (double blind arm)
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Eligibility Criteria

Age Range18 Years to 70 Years
SexALL
Healthy VolunteersNo
Study Sites2

Inclusion Criteria: * Has stage 1-5 chronic kidney disease (CKD) as defined by the Kidney Disease Outcomes Quality Initiative (K/DOQI) with proteinuria, including any of the following aetiologies: immunoglobulin (IgA) nephropathy, polycystic kidney disease (PCKD), congenital abnormalities, reflux n...

Countries:United Kingdom
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