Status: Finalised
First registered on:
24/06/2014
Last updated on:
15/09/2021
1. Study identification
EU PAS Register NumberEUPAS6691
Official title091301: FEIBA NF GLOBAL OUTCOME STUDY (FEIBA-GO)
Study title acronym091301: FEIBA-GO
Study typeObservational study
Brief description of the studyThe study addresses the need to measure long-term effectiveness, safety and quality of life outcome measures for haemophilia A or B patients with high-responding inhibitors treated on-demand and in prophylaxis with FEIBA NF. The purpose of the study is to document the natural history of hemophilia A or B disease in subjects with high responding inhibitors either to Factor VIII or Factor IX and to describe long-term outcomes in terms of effectiveness, safety and quality of life in subjects receiving FEIBA NF in routine clinical practice.
Was this study requested by a regulator?No
Is the study required by a Risk Management Plan (RMP)?
Not applicable
Regulatory procedure number (RMP Category 1 and 2 studies only)
Other study registration identification numbers and URLs as applicable
2. Research centres and Investigator details
Coordinating study entity
Centre nameBaxalta Innovations GmbH, now part of Shire
Centre locationVienna, Austria
Details of (Primary) lead investigator
Title Mr
Last name Shire
First name Study Contact
Is this study being carried out with the collaboration of a research network?
No
Other centres where this study is being conducted
Multiple centres
In total how many centres are involved in this Study?40
Countries in which this study is being conducted
International study
France
Germany
Hungary
Italy
Norway
Poland
Portugal
Russian Federation
Spain
United Kingdom
3. Study timelines: initial administrative steps, progress reports and final report
PlannedActual
Date when funding contract was signed30/09/201330/09/2013
Start date of data collection30/06/201403/09/2014
Start date of data analysis28/02/202028/02/2020
Date of interim report, if expected
Date of final study report30/10/202026/11/2020
4. Sources of funding
Please provide estimates of the percentage of funding by source for this study
Names(s)Approximate % funding
Pharmaceutical companiesBaxalta Innovations GmbH, now part of Shire100
Charities
Government body
Research councils
EU funding scheme
5. Contact details for enquiries
Scientific Enquiries
Title Mr
Last name Shire
First name Study Contact
Address line 1300 Shire Way
Address line 2
Address line 3
CityLexington
Postcode
CountryUnited States
Phone number (incl. country code)1-866-8425335
Alternative phone number
Fax number (incl. country code)
Public Enquiries
Title Mr
Last name Shire
First name Study Contact
Address line 1300 Shire Way
Address line 2
Address line 3
CityLexington
Postcode02421
CountryUnited States
Phone number (incl. country code)1-866-8425335
Alternative phone number
Fax number (incl. country code)
6. Study drug(s) information
Product NameFEIBA NF
CountryAustria
Substance INN(s)HUMAN PROTHROMBIN COMPLEX
7. Medical conditions to be studied
Medical condition(s)Yes
haemophilia A or B with high responding inhibitors
8. Population under study
Age
Term newborns (0-27 days)
Infants and toddlers (28 days - 23 months)
Children (2 - 11 years)
Adolescents (12 - 17 years)
Adults (18 - 44 years)
Adults (45 - 64 years)
Adults (65 - 74 years)
Adults (75 years and over)
Sex
Male
9. Number of subjects
Estimated total number of subjects55
10. Source of data
Is this study being carried out with an established data source?No
Sources of data
Prospective patient-based data collection
11. Scope of the study
What is the scope of the study?
Risk assessment
Effectiveness evaluation
Primary scope : Effectiveness evaluation
12. Main objective(s)
What is the main objective of the study?
The primary objective of the study is to describe the hemostatic effectiveness of FEIBA NF in a variety of clinical settings including on-demand therapy, prophylaxis and immune tolerance induction (ITI) in haemophilia A or B patients with high-responding inhibitors.
Are there primary outcomes?Yes
(A) 1) Prophylaxis: Treatment of breakthrough bleeds 2) On-demand: Treatment of BEs:
-Bleed rates
-Types of bleeding events
-Number of BEs with corresponding hemostatic efficacy ratings
(B) 1) Prophylaxis: Totals & breakthrough bleeds 2) On-demand:
-Number of infusions
- Weight adjusted dose
- Total units of FEIBA NF infused
Are there secondary outcomes?Yes
1) Joint clinical outcomes in routine clinical practice setting, using any therapeutic regimen, assessed as in common practice
2) Health-Related Quality of Life using standardized assessment questionnaires/ tools
13. Study design
What is the design of the study?
Cohort study
Pharmacodynamic study
Health-Related Quality of Life Analysis
14. Follow-up of patients
Will patients be followed up?Yes
Please describe duration of follow up
Recovering/resolving adverse events (AEs) will be followed until resolution, medically stabilized, or 30 days after the study completion/termination visit, whichever comes first.
15. Data analysis plan
Please provide a brief summary of the analysis method
Descriptive statistics will include specifically but not exclusively, arithmetic mean, standard deviations, medians, minimum, maximum, 25th and 75th percentiles, proportions, frequency counts and 95% confidence intervals of select point estimates. Figures will be prepared to illustrate the patterns of data over time where appropriate.
16. ENCePP seal
Are you requesting the ENCePP seal for this study?
No
17. Full protocol
18. Study Results
Please list the 5 most relevant publications using data from your study
ReferenceLink to web-publication
None
19. Other relevant documents
Conflict(s) of interest of
investigator(s)Not submitted
Composition of Steering Group and
ObserversNot submitted
Other documentsNot
submitted
Signed Code of
Conduct Checklist
Not submitted
Signed Code of Conduct Declaration
Not submitted
Signed Checklist for Study
Protocols
Not submitted
