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Bococizumab

Phase 2

Hypercholesterolemia | Monoclonal antibody | Metabolic |Pfizer, Inc.|Last Updated: May 31, 2019

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
RandomizedDouble-BlindACTIVE_CONTROLLEDBiomarker
Total Trials2
Total Enrollment293
FDA Designations
No designations recorded
Clinical Trials (2)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT02055976Dose Ranging Study Of Bococizumab (PF-04950615; RN316) In Hypercholesterolemic Japanese SubjectsPHASE2 COMPLETED 218Mar 1, 2014Jan 1, 2015Feb 8, 20199 Japan
NCT02043301Pharmacokinetics And Relative Bioavailability Of Bococizumab (PF-04950615; RN316) When Administered To The Abdomen, Thigh Or Upper ArmPHASE1 COMPLETED 75Apr 1, 2014Nov 1, 2014May 31, 20196 United States
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Study Endpoints
Primary Endpoints
Percent Change From Baseline in Fasting Low Density Lipoprotein-Cholesterol (LDL-C) at Day 85
Baseline, Day 85

LDL-C is cholesterol in the bloodstream that is carried by low density lipoprotein. Fasting was required at least 10 hours before blood sample collection. Baseline was defined as the mean of the last two non-missing measurements collected prior to the first dose of study treatment. Both measurements must be within 10 days prior to the first dose of study treatment; if only one measurement was available 10 days prior to the first dose of study treatment, then that measurement served as the baseline value. Percent change from baseline = (\[observed value divided by baseline value\] minus 1) multiplied by 100.

Percent Change From Baseline in Fasting Low Density Lipoprotein-Cholesterol (LDL-C) at Day 113
Baseline, Day 113

LDL-C is cholesterol in the bloodstream that is carried by low density lipoprotein. Fasting was required at least 10 hours before blood sample collection. Baseline was defined as the mean of the last two non-missing measurements collected prior to the first dose of study treatment. Both measurements must be within 10 days prior to the first dose of study treatment; if only one measurement was available 10 days prior to the first dose of study treatment, then that measurement served as the baseline value. Percent change from baseline = (\[observed value divided by baseline value\] minus 1) multiplied by 100.

Area Under the Plasma Concentration-Time Curve From Time 0 Extrapolated to Infinite Time (AUCinf)
Day 1 (Hour 0 pre-dose, Hours 1 and 8 post-dose), Day 2, Day 3, Day 4, Day 5, Day 6, Day 8, Day 15, Day 22, Day 29, Day 36, Day 43, Day 50, Day 57, Day 64, Day 71 and Day 85/Early Termination.

AUCinf is the area under the plasma concentration-time curve (AUC) from time zero (pre-dose) extrapolated to infinite time.

Maximum Observed Plasma Concentration (Cmax)
Day 1 (Hour 0 pre-dose, Hours 1 and 8 post-dose), Day 2, Day 3, Day 4, Day 5, Day 6, Day 8, Day 15, Day 22, Day 29, Day 36, Day 43, Day 50, Day 57, Day 64, Day 71 and Day 85/Early Termination.

Maximum observed concentration.

Secondary Endpoints
Low Density Lipoprotein-Cholesterol (LDL-C)
Baseline, Day 5, 8, 15, 22, 29, 36, 43, 50, 57, 71, 85, 99, 106, 113, 127, 141, 155, 169
Change From Baseline in Low Density Lipoprotein-Cholesterol (LDL-C) at Day 85 and Day 113
Baseline, Day 85, 113
Total Cholesterol (TC)
Baseline, Day 5, 8, 15, 22, 29, 36, 43, 50, 57, 71, 85, 99, 106, 113, 127, 141, 155, 169
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Study Design & Arms
AllocationRANDOMIZED
MaskingTRIPLE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
Population AEXPERIMENTALA total of 9 groups in two population. Population A comprises hypercholesterolemic Japanese subjects whose LDL-C is not controlled by a stable dose of atorvastatin. A subject who is receiving a stable dose of atorvastatin will be randomized into one out of 5 dose groups.
Population BEXPERIMENTALA total of 9 groups in two population. Population B comprises hypercholesterolemic Japanese subjects who are naïve for a treatment by lipid lowering drug and whose fasting LDL-cholesterol is not controlled. A subject who is treatment naïve will be randomized into one out of 4 dose groups.
Single 150 mg PF-04950615 dose administered to the abdomenACTIVE_COMPARATOR -
Single 150 mg PF-04950615 dose administered to the upper armEXPERIMENTAL -
Single 150 mg PF-04950615 dose administered to the thighEXPERIMENTAL -
Interventions
NameTypeDescription
Bococizumab (PF-04950615;RN316)DRUGAtorvastatin plus PF-04950615 50 mg subcutaneous administration at every two weeks (Q14D SC) for 16 week
PlaceboDRUGAtorvastatin plus PF-04950615 Placebo Q14D SC for 16 week
EzetimibeDRUGAtorvastatin plus Ezetimibe 10 mg oral administration once daily for 16 week (open)
Bococizumab (PF-04950615; RN316)BIOLOGICALSingle 150 mg PF-04950615 dose administered SC to the abdomen
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Eligibility Criteria
Age Range20 Years — N/A
SexALL
Healthy VolunteersNo
Study Sites9

Inclusion Criteria: * Subjects whose LDL-C is not controlled by a stable dose of atorvastatin (Population A). * Subjects who are naïve to a treatment by lipid lowering drug and whose LDL-C is not controlled (Population B). Exclusion Criteria: * Severe acute or chronic medical or psychiatric condi...

Countries:JapanUnited States
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