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Study Evaluating BENEFIX in Previously Treated Patients With Hemophilia B

Last updated on November 16, 2019

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Study Location
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
6 + years
Inclusion criteria
The factors, or reasons, that allow a person to participate in a clinical study.
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1. Patients with moderate to severe hemophilia B ( having acute hemorrhage or requiring "short-term therapy" for intermittent secondary
prophylaxis regimens.

2. HIV seropositive ( asymptomatic) or seronegative subjects.

3. No history or detectable inhibitors.

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

1. Patients with moderate to severe hemophilia B ( having acute hemorrhage or requiring "short-term therapy" for intermittent secondary
prophylaxis regimens.

2. HIV seropositive ( asymptomatic) or seronegative subjects.

3. No history or detectable inhibitors.

NCT00581126
Pfizer
Completed
Study Evaluating BENEFIX in Previously Treated Patients With Hemophilia B

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Descriptive Information
Brief Title  ICMJE Study Evaluating BENEFIX in Previously Treated Patients With Hemophilia B
Official Title  ICMJE Evaluation of Efficacy and Safety of Benefix®- Coagulation Factor ix, Recombinant, in Previously Treated Patients With Hemophilia b.
Brief SummaryTo assess efficacy and safety of BeneFix® for prophylaxis in "Short-term" therapy and on demand therapy for all bleeding episodes of subjects with hemophilia B.
Detailed Description

Phase IV, open-label, non comparative, multicenter, previously treated patients (PTP) clinical trial. Patients with severe or moderate hemophilia B with baseline levels of plasma factor IX < 5% activity will participate in this study for both treatment regimens: "on demand" therapy for acute bleeding episodes and therapy for prophylaxis of bleeding episodes ( "Short-term therapy")*.

* Short-Term Therapy: Prophylactic therapy given before surgery, including dental procedures, prior to a event that would likely result in bleeding ( sports, exercise, or heavy work), as well as to prevent further bleeds into a target joint). This short-term therapy for intermittent secondary therapy.

Study Type  ICMJE Interventional
Study Phase  ICMJE Phase 4
Study Design  ICMJE Allocation: Non-Randomized
Intervention Model: Single Group Assignment
Masking: None (Open Label)
Primary Purpose: Treatment
Condition  ICMJE Hemophilia B
Intervention  ICMJE Drug: Recombinant Factor IX Coagulation
Benefix IV each 12 hours for 2 a 5 days
Study Arms  ICMJE Experimental: 1
Patients will receive Benefix IV according to blood amount
Intervention: Drug: Recombinant Factor IX Coagulation
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 Status  ICMJE Completed
Actual Enrollment  ICMJE
 (submitted: December 26, 2007)
14
Original Actual Enrollment  ICMJE Same as current
Actual Study Completion Date  ICMJE July 2004
Primary Completion DateNot Provided
Eligibility Criteria  ICMJE

Inclusion Criteria:

  1. Patients with moderate to severe hemophilia B ( < 5% circulating factor IX activity) having acute hemorrhage or requiring "short-term therapy" for intermittent secondary prophylaxis regimens.
  2. HIV seropositive ( asymptomatic) or seronegative subjects.
  3. No history or detectable inhibitors.
Sex/Gender  ICMJE
Sexes Eligible for Study:All
Ages  ICMJE 6 Years and older   (Child, Adult, Older Adult)
Accepts Healthy Volunteers  ICMJE No
Contacts  ICMJE Contact information is only displayed when the study is recruiting subjects
Listed Location Countries  ICMJE Not Provided
Removed Location Countries  
 
Administrative Information
NCT Number  ICMJE NCT00581126
Other Study ID Numbers  ICMJE 3090A-100932
Has Data Monitoring CommitteeNo
U.S. FDA-regulated ProductNot Provided
IPD Sharing Statement  ICMJE Not Provided
Responsible PartyWyeth (Registry Contact: Clinical Trial Registry Specialist), Wyeth
Study Sponsor  ICMJE Wyeth is now a wholly owned subsidiary of Pfizer
Collaborators  ICMJE Not Provided
Investigators  ICMJE
Study Director:Medical MonitorWyeth is now a wholly owned subsidiary of Pfizer
PRS AccountWyeth is now a wholly owned subsidiary of Pfizer
Verification DateDecember 2007

ICMJE     Data element required by the

International Committee of Medical Journal Editors
and the
World Health Organization ICTRP

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

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