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BeneFIX Drug Use Results Survey [All-Case Surveillance]

Last updated on November 17, 2019

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Study Location
Tokyo Medical University Hospital
Shinjuku-ku, Tokyo, Japan
Contact
1-800-718-1021
Eligibility criteria
Condition
The disease, disorder, syndrome, illness, or injury that is being studied.
Hemophilia B
Sex
Females and Males
Age
Pediatric Trials: 0-17 Years
Adult Trials: 18+ Years
0 +
Inclusion criteria
The factors, or reasons, that allow a person to participate in a clinical study.
Show details

- All patients with hemophilia B scheduled to receive treatment with BeneFIX will be
eligible for the surveillance.

- No patient will be excluded because of prior inhibitor history; however, complete
patient history and demographics will be collected.

Exclusion criteria
The factors, or reasons, that prevent a person from participating in a clinical study.
Show details

- Patients not administered BeneFIX.

NCT01154231
Pfizer
Completed
BeneFIX Drug Use Results Survey [All-Case Surveillance]

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Descriptive Information
Brief TitleBeneFIX Drug Use Results Survey [All-Case Surveillance]
Official TitleBenefix(Registered) Intravenous 500 1000 2000 Drug Use Results Survey (All-case Surveillance)
Brief Summary

The survey is intended to investigate the following matters, etc. under the actual use status after marketing in all patients who are administered this drug for a certain period of time after the launch.

  1. Occurrence status of adverse events
  2. Factors that may influence the safety
  3. Efficacy In addition, the following occurrence statuses will be investigated as priority items of the survey: Incidence rate of inhibitor, reduction in drug, efficacy, Allergic reaction, and Thrombosis.
Detailed Description

Patients with hemophilia B (congenital blood coagulation factor IX deficiency) who are administered this drug.

Patients with hemophilia B are either patients for whom treatment was already started with a blood coagulation factor IX product ("Previously treated patients": hereinafter, "PTPs") or patients who have no history of treatment with a blood coagulation factor IX product in the past and for whom treatment will be started with this drug for the first time ("Previously untreated patients": hereinafter, "PUPs").

The definition of PUPs in this survey is "Patients in whom the total number of days of administration of a blood coagulation factor IX product other than this drug before administration of this drug was 3 exposure days (actual number of days of administration: hereinafter, "EDs") or less."

Study TypeObservational
Study DesignObservational Model: Cohort
Time Perspective: Prospective
Target Follow-Up DurationNot Provided
BiospecimenNot Provided
Sampling MethodProbability Sample
Study PopulationPatients with hemophilia B (congenital blood coagulation factor IX deficiency) who are administered this drug.
ConditionHemophilia B
InterventionDrug: Nonacog Alfa (Genetical Recombination)

Patients with hemophilia B (congenital blood coagulation factor IX deficiency) who are administered this drug.

Patients with hemophilia B are either patients for whom treatment was already started with a blood coagulation factor IX product ("Previously treated patients": hereinafter, "PTPs") or patients who have no history of treatment with a blood coagulation factor IX product in the past and for whom treatment will be started with this drug for the first time ("Previously untreated patients": hereinafter, "PUPs").

The definition of PUPs in this survey is "Patients in whom the total number of days of administration of a blood coagulation factor IX product other than this drug before administration of this drug was 3 exposure days (actual number of days of administration: hereinafter, "EDs") or less."

Other Name: BeneFIX
Study Groups/CohortsNonacog Alfa (Genetical Recombination)
Intervention: Drug: Nonacog Alfa (Genetical Recombination)
Publications *Not Provided


*   Includes publications given by the data provider as well as publications
identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
 
Recruitment Information
Recruitment StatusCompleted
Actual Enrollment
 (submitted: September 14, 2015)
314
Original Estimated Enrollment
 (submitted: June 29, 2010)
300
Actual Study Completion DateFebruary 27, 2017
Actual Primary Completion DateAugust 2014   (Final data collection date for primary outcome measure)
Eligibility Criteria

Inclusion Criteria:

  • All patients with hemophilia B scheduled to receive treatment with BeneFIX will be eligible for the surveillance.
  • No patient will be excluded because of prior inhibitor history; however, complete patient history and demographics will be collected.

Exclusion Criteria:

  • Patients not administered BeneFIX.
Sex/GenderNot Provided
AgesChild, Adult, Older Adult
Accepts Healthy VolunteersNo
ContactsContact information is only displayed when the study is recruiting subjects
Listed Location CountriesJapan
Removed Location Countries  
 
Administrative Information
NCT NumberNCT01154231
Other Study ID Numbers3090X1-4415
B1821004
B1821009 ( Other Identifier: Alias Study Number )
Has Data Monitoring CommitteeNo
U.S. FDA-regulated ProductNot Provided
IPD Sharing StatementNot Provided
Responsible PartyPfizer
Study SponsorPfizer
CollaboratorsNot Provided
Investigators
Study Director:Pfizer CT.gov Call CenterPfizer
PRS AccountPfizer
Verification DateSeptember 2018

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Contact a representative by phone, email, or visiting the study website. Please see the references below:

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