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RN316

Phase 3

Undisclosed | Monoclonal antibody | Other |Pfizer, Inc.|Trials Updated: May 31, 2019

RN316 development status

Highest phase Phase 3 (NCT01975376)
Phase scored for PFEPhase 1
Registered trials 4 across 1 sponsor since Oct 2009

RN316 target and mechanism

ModalityMonoclonal antibody

Also known as bococizumab (PF-04950615), Bococizumab

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindUNCONTROLLED
Total Trials9
Total Enrollment4,790

FDA Designations

No designations recorded

RN316 clinical trials

RN316 · 9 trials · 4 indications

Phase 3 6Phase 2 1Phase 1 2
NCT02458287Efficacy, Safety, Tolerability And Actual Use Study Of Bococizumab And An Autoinjector (Pre-Filled Pen) In Subjects With Hyperlipidemia Or DyslipidemiaHyperlipidemia
COMPLETED299 Analytics
NCT02100514Randomized Clinical Trial of Bococizumab (PF-04950615; RN316) in Subjects With Primary Hyperlipidemia or Mixed Dyslipidemia At Risk Of Cardiovascular EventsHyperlipidemia
COMPLETED746 Analytics
NCT02135029Randomized Clinical Trial of Bococizumab (PF-04950615; RN316) in Subjects Who Are Intolerant to StatinsHyperlipidemia
COMPLETED184 Analytics
NCT01968967Randomized Clinical Trial of Bococizumab (PF-04950615; RN316) in Subjects With Hyperlipidemia or Mixed Dyslipidemia at Risk of Cardiovascular EventsHyperlipidemia
COMPLETED2,139 Analytics
NCT01968980A 52 Week Study To Assess The Use Of Bococizumab (PF-04950615; RN316) In Subjects With Heterozygous Familial HypercholesterolemiaHeterozygous Familial Hypercholesterolemia
COMPLETED370 Analytics
NCT01968954Randomized Clinical Trial Of Bococizumab (PF-04950615; RN316) In Subjects With Hyperlipidemia Or Mixed Dyslipidemia At Risk Of Cardiovascular EventsHyperlipidemia
COMPLETED711 Analytics
PHASE3COMPLETED
Efficacy, Safety, Tolerability And Actual Use Study Of Bococizumab And An Autoinjector (Pre-Filled Pen) In Subjects With Hyperlipidemia Or Dyslipidemia
HyperlipidemiaUnlock trial analytics
PHASE3COMPLETED
Randomized Clinical Trial of Bococizumab (PF-04950615; RN316) in Subjects With Primary Hyperlipidemia or Mixed Dyslipidemia At Risk Of Cardiovascular Events
HyperlipidemiaUnlock trial analytics
PHASE3COMPLETED
Randomized Clinical Trial of Bococizumab (PF-04950615; RN316) in Subjects Who Are Intolerant to Statins
HyperlipidemiaUnlock trial analytics
PHASE3COMPLETED
Randomized Clinical Trial of Bococizumab (PF-04950615; RN316) in Subjects With Hyperlipidemia or Mixed Dyslipidemia at Risk of Cardiovascular Events
HyperlipidemiaUnlock trial analytics
PHASE3COMPLETED
A 52 Week Study To Assess The Use Of Bococizumab (PF-04950615; RN316) In Subjects With Heterozygous Familial Hypercholesterolemia
Heterozygous Familial HypercholesterolemiaUnlock trial analytics
PHASE3COMPLETED
Randomized Clinical Trial Of Bococizumab (PF-04950615; RN316) In Subjects With Hyperlipidemia Or Mixed Dyslipidemia At Risk Of Cardiovascular Events
HyperlipidemiaUnlock trial analytics

Study Endpoints

Primary Endpoints

Percent Change From Baseline at Week 12 in Fasting Low Density Lipoprotein Cholesterol (LDL-C) Level for Bococizumab 150 mg Dose Group and Matched Placebo
Baseline, Week 12
Percentage of Injections That Met the Definition for Successful Assessment Using the Participant Assessment Tool (PAT) for Bococizumab 150 mg Dose Group at Week 0 (Day 1)
Week 0 (Day 1)

A successful injection based on PAT was an injection where the participant answered "yes" to all the three questions: "Were you able to inject your medicine?" "Has the blue bar moved across the window?" Was the medicine not flowing after needle withdrawn?"

Percentage of Injections That Met the Definition for Successful Assessment Using the Participant Assessment Tool (PAT) for Bococizumab 150 mg Dose Group at Week 2
Week 2

A successful injection based on PAT was an injection where the participant answered "yes" to all the three questions: "Were you able to inject your medicine?" "Has the blue bar moved across the window?" Was the medicine not flowing after needle withdrawn?"

Percentage of Injections That Met the Definition for Successful Assessment Using the Participant Assessment Tool (PAT) for Bococizumab 150 mg Dose Group at Week 4
Week 4

A successful injection based on PAT was an injection where the participant answered "yes" to all the three questions: "Were you able to inject your medicine?" "Has the blue bar moved across the window?" Was the medicine not flowing after needle withdrawn?"

Percentage of Injections That Met the Definition for Successful Assessment Using the Participant Assessment Tool (PAT) for Bococizumab 150 mg Dose Group at Week 6
Week 6

A successful injection based on PAT was an injection where the participant answered "yes" to all the three questions: "Were you able to inject your medicine?" "Has the blue bar moved across the window?" Was the medicine not flowing after needle withdrawn?"

Percentage of Injections That Met the Definition for Successful Assessment Using the Participant Assessment Tool (PAT) for Bococizumab 150 mg Dose Group at Week 8
Week 8

A successful injection based on PAT was an injection where the participant answered "yes" to all the three questions: "Were you able to inject your medicine?" "Has the blue bar moved across the window?" Was the medicine not flowing after needle withdrawn?"

Percentage of Injections That Met the Definition for Successful Assessment Using the Participant Assessment Tool (PAT) for Bococizumab 150 mg Dose Group at Week 10
Week 10

A successful injection based on PAT was an injection where the participant answered "yes" to all the three questions: "Were you able to inject your medicine?" "Has the blue bar moved across the window?" Was the medicine not flowing after needle withdrawn?"

Percent Change From Baseline in Fasting Low Density Lipoprotein Cholesterol (LDL-C) at Week 12
Baseline, Week 12
Percent Change From Baseline in Low Density Lipoprotein Cholesterol (LDL-C) at Week 12
Baseline, Week 12
Percent Change From Baseline in Low Density Lipoprotein-Cholesterol (LDL-C) at Week 12
Baseline, Week 12
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.

Safety and tolerability of single, escalating, intravenous infusions of RN316 administered to healthy adult subjects
Entire duration of study

Secondary Endpoints

Percentage of Injections That Met the Definition for Successful Assessment Using the Participant Assessment Tool (PAT) for Bococizumab 75 mg Dose Group and Combined Bococizumab 150 mg and 75 mg Dose Group at Week 0 (Day 1), 2, 4, 6, 8 and 10
Week 0 (Day 1), 2, 4, 6, 8, 10
Percentage of Injections That Met the Definition for Successful Assessment Using the Observer Assessment Tool (OAT) for Bococizumab 150 mg Dose, Bococizumab 75 mg Dose Group and Combined Bococizumab 150 mg and 75 mg Dose Group at Week 0 (Day 1), 4 and 8
Week 0 (Day 1), 4, 8
Percent Change From Baseline at Week 12 in Fasting Low Density Lipoprotein Cholesterol (LDL-C) Level for Bococizumab 75 mg Dose Group and Matched Placebo
Baseline, Week 12
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Study Design & Arms

AllocationRANDOMIZED
MaskingQUADRUPLE
ModelPARALLEL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
Bococizumab 150mgEXPERIMENTALBococizumab 150mg autoinjector (pre-filled pen)
Bococizumab 75mgEXPERIMENTALBococizumab 75mg autoinjector (pre-filled pen)
Bococizumab 150mg placeboPLACEBO_COMPARATORBococizumab 150mg placebo autoinjector (pre-filled pen)
Bococizumab 75mg placeboPLACEBO_COMPARATORBococizumab 75mg autoinjector (pre-filled pen)
Bococizumab (PF-04950615; RN316)EXPERIMENTALBococizumab (PF-04950615; RN316)
placeboPLACEBO_COMPARATOR -
Bococizumab (PF-04950615;RN316)EXPERIMENTALBococizumab (PF-04950615;RN316)
AtorvastatinACTIVE_COMPARATOR -
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 -
RN316EXPERIMENTAL -

Interventions

NameTypeDescription
Bococizumab 150mgBIOLOGICALBococizumab autoinjector (pre-filled pen) combination Product. 150mg every 2 weeks for 10 weeks, subcutaneous injection.
Bococizumab 75mgBIOLOGICALBococizumab autoinjector (pre-filled pen) combination Product. 75mg every 2 weeks for 10 weeks, subcutaneous injection.
Bococizumab 150mg placeboBIOLOGICALBococizumab placebo autoinjector (pre-filled pen) combination Product. 150mg placebo every 2 weeks for 10 weeks, subcutaneous injection.
Bococizumab 75mg placeboBIOLOGICALBococizumab placebo autoinjector (pre-filled pen) combination product. 75mg placebo every 2 weeks for 10 weeks, subcutaneous injection.
Bococizumab (PF-04950615; RN316)DRUG150 mg every 2 weeks, subcutaneous injection for 52 weeks.
PlaceboOTHERSubcutaneous injection every 2 weeks for 52 weeks.
Bococizumab (PF-04950615;RN316)DRUG150 mg every 2 weeks by subcutaneous injection for 24 weeks
AtorvastatinDRUGAtorvastatin PO QD
Placebo for Bococizumab (PF-04950615;RN316)OTHER150 mg every 2 weeks by subcutaneous injection for 24 weeks
Placebo for atorvastatinOTHERPO QD
EzetimibeDRUGAtorvastatin plus Ezetimibe 10 mg oral administration once daily for 16 week (open)
RN316BIOLOGICALSingle, escalating doses of RN316 administered IV. Doses planned for testing = 0.3, 1.0, 3.0, 6.0, 12.0, and 18.0 mg/kg.
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Eligibility Criteria

Age Range18 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites30

Inclusion Criteria: * Treated with a statin - Fasting LDL-C \>=70mg/dL and triglycerides \<=400mg/dL Exclusion Criteria: * Pregnant or breastfeeding females - Cardiovascular or cerebrovascular event or procedures during the past 90 days - Congestive heart failure NYHA class IV - Poorly controlled...

Countries:United StatesCanadaCzechiaFinlandNetherlandsNorwayPolandPuerto RicoSingaporeSouth KoreaSwedenUnited KingdomColombiaFranceHungaryLithuaniaMexicoRomaniaRussiaSpainTaiwanBulgariaItalySouth AfricaAustraliaGermanyHong KongJapan
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Frequently asked questions about RN316

What is RN316?

RN316 is an investigational monoclonal antibody developed by Pfizer, Inc. (ticker PFE). It has been studied in a Phase 1 clinical trial in healthy adult volunteers. Its therapeutic indications have not been disclosed, and it remains in early clinical development rather than being an approved medicine.

Who makes RN316?

RN316 is made by Pfizer, Inc., which trades under the ticker PFE. Pfizer sponsored the Phase 1 study of RN316 conducted in the United States. The drug is an investigational monoclonal antibody and is not a marketed product.

What phase is RN316 in?

RN316 is in Phase 1 clinical development. One Phase 1 trial has been completed, and no active trials are currently listed. Because only Phase 1 testing has been completed, RN316 is investigational and has not been approved by the FDA for any use.

What clinical trials is RN316 in?

RN316 has been evaluated in one completed Phase 1 trial, NCT00991159, titled a study to assess the safety and tolerability of RN316 (PF-04950615) when administered to healthy adult subjects. The trial enrolled 48 healthy volunteers in the United States and used a randomized, double-blind design.

Is RN316 the same as PF-04950615?

Yes, RN316 is also known as PF-04950615. The two names refer to the same Pfizer monoclonal antibody. The completed Phase 1 trial, NCT00991159, lists the drug under both designations, so searches for either name point to the same investigational asset.

What is RN316 used for?

RN316 is an investigational monoclonal antibody being developed by Pfizer, Inc. Its intended therapeutic indications have not been disclosed. The only completed study, NCT00991159, was a Phase 1 safety and tolerability trial in 48 healthy adult volunteers rather than in patients with a specific disease.