Recent Updates
Recently added Catalysts

infusions of Xyntha

Phase 1

Hemophilia A | Small molecule | Hematology |Pfizer, Inc.|Trials Updated: Sep 7, 2016

infusions of Xyntha target and mechanism

ModalitySmall molecule

Also known as Intravenous infusions of Xyntha

Success Probability

Subscribe to view

Market & Valuation

Subscribe to view

Trial Design

UNCONTROLLED
Total Trials1
Total Enrollment13

FDA Designations

No designations recorded

infusions of Xyntha clinical trials

infusions of Xyntha · 1 trial · 1 indication

Phase 1 1
NCT02461992Study of PF-05208756, Moroctocog Alfa (AF-CC), Xyntha For Male Chinese Subjects With Hemophilia AHemophilia A
COMPLETED13 Analytics
PHASE1COMPLETED
Study of PF-05208756, Moroctocog Alfa (AF-CC), Xyntha For Male Chinese Subjects With Hemophilia A
Hemophilia AUnlock trial analytics

Study Endpoints

Primary Endpoints

Maximum Plasma FVIII Activity (Cmax)
Pre-dose and 0.25, 0.5, 1, 3, 6, 9, 24, 28, 32, 48, and 72 hours post-dose
Area Under the Plasma FVIII Activity-Time Profile From Time 0 to Time of the Last Quantifiable Concentration (AUClast)
Pre-dose and 0.25, 0.5, 1, 3, 6, 9, 24, 28, 32, 48, and 72 hours post-dose
Area Under the Plasma FVIII Activity-Time Profile From Time 0 Extrapolated to Infinite Time (AUCinf)
Pre-dose and 0.25, 0.5, 1, 3, 6, 9, 24, 28, 32, 48, and 72 hours post-dose
Time to Reach Maximum Observed Plasma Concentration (Tmax)
Pre-dose and 0.25, 0.5, 1, 3, 6, 9, 24, 28, 32, 48, and 72 hours post-dose
Clearance (CL)
Pre-dose and 0.25, 0.5, 1, 3, 6, 9, 24, 28, 32, 48, and 72 hours post-dose

Drug clearance is a quantitative measure of the rate at which a drug substance is removed from the blood.

Volume of Distribution at Steady-State (Vss)
Pre-dose and 0.25, 0.5, 1, 3, 6, 9, 24, 28, 32, 48, and 72 hours post-dose

Volume of distribution is the theoretical volume in which the total amount of drug would need to be uniformly distributed to produce the desired blood concentration of a drug. Vss is the volume of distribution at steady-state.

Terminal Phase Rate Constant (Kel)
Pre-dose and 0.25, 0.5, 1, 3, 6, 9, 24, 28, 32, 48, and 72 hours post-dose

Terminal phase rate constant is the absolute value of the slope of a linear regression during the terminal phase of the natural--logarithm transformed concentration--time profile.

Terminal Elimination Half-Life (t1/2)
Pre-dose and 0.25, 0.5, 1, 3, 6, 9, 24, 28, 32, 48, and 72 hours post-dose

Terminal half-life is the time measured for the plasma concentration to decrease by one half.

Mean Residence Time (MRT)
Pre-dose and 0.25, 0.5, 1, 3, 6, 9, 24, 28, 32, 48, and 72 hours post-dose

MRT = AUMCinf / AUCinf, where AUMCinf is the area under the first moment curve from zero time to infinity calculated as AUMCinf = AUMCt + ((t x Ct) / kel) + (Ct / kel\^2). AUMCt is the area under the first moment curve from zero time to time t calculated using the trapezoidal method.

Incremental Recovery (INCREC)
Pre-dose and 0.25, 0.5, 1, 3, 6, 9, 24, 28, 32, 48, and 72 hours post-dose

Incremental recovery is the increase in circulating FVIII activity for every IU of Xyntha administered per kilogram of body weight.

Unlock Study Endpoints

Study Design & Arms

MaskingNONE
PurposeBASIC_SCIENCE

Treatment Arms

ArmTypeDescription
Intravenous infusion of XynthaEXPERIMENTALobservation arm

Interventions

NameTypeDescription
Intravenous infusions of XynthaDRUGA single dose 50IU/kg dose of Xyntha administered by intravenous infusion within 10 minutes on Day 1
Unlock Study Design Details

Eligibility Criteria

Age Range6 Years to N/A
SexMALE
Healthy VolunteersNo
Study Sites2

Inclusion Criteria: Subjects must meet all of the following inclusion criteria to be eligible for enrollment in the study: 1. Male Chinese subjects 6 years or older (weight \>20 kg) with severe hemophilia A (factor VIII activity \<1%) previously treated with \> 150 exposure days to any FVIII-conta...

Countries:China
Unlock Eligibility Criteria

Frequently asked questions about infusions of Xyntha

What is infusions of Xyntha used for?

Infusions of Xyntha are used to treat Hemophilia A, a bleeding disorder. The drug is given intravenously and was studied in male Chinese subjects with Hemophilia A, including children as young as 6 years old. It is being developed by Pfizer, Inc. under the ticker PFE.

Who makes infusions of Xyntha?

Infusions of Xyntha are made by Pfizer, Inc., which trades under the ticker PFE. Pfizer is the developer of this therapy for Hemophilia A.

What phase is infusions of Xyntha in?

Infusions of Xyntha are in Phase 1 clinical development. The only listed trial for this drug is a completed Phase 1 study, so it is investigational and not yet approved.

What clinical trials are being conducted with infusions of Xyntha?

One clinical trial has been conducted with infusions of Xyntha: NCT02461992, titled "Study of PF-05208756, Moroctocog Alfa (AF-CC), Xyntha For Male Chinese Subjects With Hemophilia A." This Phase 1 trial was completed and enrolled 13 male participants in China.

Is infusions of Xyntha the same as Intravenous infusions of Xyntha?

Yes, infusions of Xyntha is also known as Intravenous infusions of Xyntha. Both names refer to the same Pfizer product being studied for Hemophilia A.