A Study To Assess The Safety Of PF-05335810 In Hypercholesterolemic Subjects
A Phase I, Placebo-Controlled, Randomized Study To Assess The Safety, Tolerability, Pharmacokinetics, And Pharmacodynamics Following Single, Ascending Doses Of PF-05335810 In Hypercholesterolemic Subjects, With One, Open-Label, Multiple Fixed Dosage Cohort
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
- Biologisk: PF-05335810 Dose A
- Biologisk: PF-05335810 Dose B
- Biologisk: Placebo
- Biologisk: PF-05335810 Dose B
- Biologisk: Placebo
- Biologisk: PF-04950615 Dose A
- Biologisk: PF-04950615 Dose A
- Biologisk: PF-05335810 Dose C
- Biologisk: PF-05335810 Dose C
- Biologisk: PF-04950615
- Biologisk: PF-05335810 Dose D
- Biologisk: PF-05335810 Dose D
- Biologisk: PF-05335810 Dose E
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Fase
Fase
- Fase 1
Kontakter og lokationer
Studiesteder
-
-
Connecticut
-
New Haven, Connecticut, Forenede Stater, 06511
- Pfizer Investigational Site
-
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Florida
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Miami, Florida, Forenede Stater, 33169
- Pfizer Investigational Site
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South Miami, Florida, Forenede Stater, 33143
- Pfizer Investigational Site
-
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Kansas
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Overland Park, Kansas, Forenede Stater, 66212
- Pfizer Investigational Site
-
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Michigan
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Kalamazoo, Michigan, Forenede Stater, 49007
- Pfizer Investigational Site
-
-
Ohio
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Cincinnati, Ohio, Forenede Stater, 45227
- Pfizer Investigational Site
-
-
Texas
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San Antonio, Texas, Forenede Stater, 78209
- Pfizer Investigational Site
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-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- On stable daily doses of a statin for 45 days prior to receiving study treatment.
- Fasting LDL C equal or greater than 80 mg/dL at screening and visit approximately 1 week prior to randomization.
Exclusion Criteria:
- History of a cardiovascular or cerebrovascular event or procedure within one year of randomization.
- Poorly controlled type 1 or type 2 diabetes mellitus (defined as HbA1c >9%).
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Grundvidenskab
- Tildeling: Randomiseret
- Interventionel model: Enkelt gruppeopgave
- Maskning: Dobbelt
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Eksperimentel: Kohorte 1
|
Single SC Injection
|
|
Eksperimentel: Kohorte 2
|
Single Subcutaneous Injection(s)
Single Subcutaneous Injection(s)
Single Intravenous Infusion
Single Intravenous Infusion
Single Subcutaneous Injection(s)
Single Intravenous Infusion
|
|
Eksperimentel: Kohorte 3
|
Single Subcutaneous Injection(s)
Single Intravenous Infusion
Single Subcutaneous Injection(s)
Single Intravenous Infusion
Single Subcutaneous Injection(s)
|
|
Eksperimentel: Kohorte 4
|
Single Subcutaneous Injection(s)
Single Intravenous Infusion
Single Subcutaneous Injection(s)
Single Intravenous Infusion
|
|
Eksperimentel: Kohorte 5
|
Multiple fixed dosages administered in subcutaneous injections, monthly for 3 months.
|
|
Eksperimentel: Kohorte 6
|
Single Subcutaneous Injection(s)
Single Intravenous Infusion
Single Subcutaneous Injection(s)
Single Intravenous Infusion
|
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Number of Participants With Adverse Events (AEs) and Serious Adverse Events (SAEs)
Tidsramme: Baseline up to Day 85/169 or Early Termination (ET)
|
Counts of participants who had treatment-emergent adverse events (TEAEs), defined as newly occurring or worsening after first dose.
Relatedness to [study drug] was assessed by the investigator (Yes/No).
Participants with multiple occurrences of an AE within a category were counted once within the category.
|
Baseline up to Day 85/169 or Early Termination (ET)
|
|
Number of Participants With Laboratory Test Values of Potential Clinical Importance
Tidsramme: Baseline up to Day 85/169 or Early Termination (ET)
|
Pre-defined criteria were established for each laboratory test to define the values that would be identified as of potential clinical importance.
|
Baseline up to Day 85/169 or Early Termination (ET)
|
|
Change From Baseline in Heart Rate
Tidsramme: Baseline, Day 1 to 85/169 or ET
|
Baseline, Day 1 to 85/169 or ET
|
|
|
Diastolic Blood Pressure
Tidsramme: Baseline, Day 1 to 85/169 or ET
|
Baseline, Day 1 to 85/169 or ET
|
|
|
Change From Baseline in Electrocardiogram (ECG) Parameters
Tidsramme: Baseline, Day 1 to 85/169 or ET
|
Baseline, Day 1 to 85/169 or ET
|
|
|
Number of Participants With Laboratory Test Values of Potential Clinical Importance
Tidsramme: Baseline, Day 1 to 85/169 or ET
|
Pre-defined criteria were established for each laboratory test to define the values that would be identified as of potential clinical importance.
|
Baseline, Day 1 to 85/169 or ET
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Area Under the Curve From Time Zero to Extrapolated Infinite Time [AUC (0 - 8)]
Tidsramme: Day1 pre-dose to Day 85/169 or ET
|
AUC (0 - 8)= Area under the plasma concentration versus time curve (AUC) from time zero (pre-dose) to extrapolated infinite time (0 - 8).
It is obtained from AUC (0 - t) plus AUC (t - 8).
|
Day1 pre-dose to Day 85/169 or ET
|
|
Area Under the Curve From Time Zero to Last Quantifiable Concentration [AUC (0-t)]
Tidsramme: Day1 pre-dose to Day 85/169 or ET
|
AUC (0-t)= Area under the plasma concentration versus time curve from time zero (pre-dose) to time of last quantifiable concentration (0-t)
|
Day1 pre-dose to Day 85/169 or ET
|
|
Maximum Observed Plasma Concentration (Cmax)
Tidsramme: Day1 pre-dose to Day 85/169 or ET
|
Day1 pre-dose to Day 85/169 or ET
|
|
|
Time to Reach Maximum Observed Plasma Concentration (Tmax)
Tidsramme: Day1 pre-dose to Day 85/169 or ET
|
Day1 pre-dose to Day 85/169 or ET
|
|
|
Apparent Volume of Distribution (Vz/F)
Tidsramme: Day1 pre-dose to Day 85/169 or ET
|
Volume of distribution is defined as the theoretical volume in which the total amount of drug would need to be uniformly distributed to produce the desired plasma concentration of a drug.
Apparent volume of distribution after oral dose (Vz/F) is influenced by the fraction absorbed.
|
Day1 pre-dose to Day 85/169 or ET
|
|
Apparent Oral Clearance (CL/F)
Tidsramme: Day1 pre-dose to Day 85/169 or ET
|
Clearance of a drug is a measure of the rate at which a drug is metabolized or eliminated by normal biological processes.
Clearance obtained after oral dose (apparent oral clearance) is influenced by the fraction of the dose absorbed.
Clearance was estimated from population pharmacokinetic (PK) modeling.
Drug clearance is a quantitative measure of the rate at which a drug substance is removed from the blood.
|
Day1 pre-dose to Day 85/169 or ET
|
|
Plasma Decay Half-Life (t1/2)
Tidsramme: Day1 pre-dose to Day 85/169 or ET
|
Plasma decay half-life is the time measured for the plasma concentration to decrease by one half.
|
Day1 pre-dose to Day 85/169 or ET
|
|
Absolute Bioavailability (%F)
Tidsramme: Day1 pre-dose to Day 85/169 or ET
|
Day1 pre-dose to Day 85/169 or ET
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Publikationer og nyttige links
Datoer for undersøgelser
Studer store datoer
Studiestart
Studiestart
Primær færdiggørelse (Faktiske)
Primær færdiggørelse
Studieafslutning (Faktiske)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Nøgleord
Yderligere relevante MeSH-vilkår
- Metaboliske sygdomme
- Lipidmetabolismeforstyrrelser
- Hyperlipidæmi
- Dyslipidæmi
- Hyperkolesterolæmi
- Lægemidlers fysiologiske virkninger
- Molekylære mekanismer for farmakologisk virkning
- Antimetabolitter
- Immunologiske faktorer
- Antikolesteræmiske midler
- Hypolipidæmiske midler
- Lipidregulerende midler
- Antistoffer, monoklonale
- Bococizumab
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- B3091001
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