Study Results
Outcome measurements, participant flow, baseline characteristics, and adverse events have been published for this study.
View full resultsBasic Information
Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.
COMPLETED
PHASE4
25 participants
INTERVENTIONAL
2018-12-07
2021-08-11
Brief Summary
Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.
Related Clinical Trials
Explore similar clinical trials based on study characteristics and research focus.
Post-Marketing Surveillance (Usage Results Study) of RIXUBIS in Adult and Pediatric Patients With Haemophilia B in South Korea
NCT02922231
Long-Term Safety and Efficacy of rFIXFc in the Prevention and Treatment of Bleeding Episodes in Previously Treated Participants With Hemophilia B
NCT01425723
RIXUBIS Drug Use-Result Survey (Japan)
NCT02937831
Post-marketing Surveillance (Use Result Surveillance) With Refixia®
NCT03875547
Safety and Efficacy of Benefix in Patients With Hemophilia B in Usual Care Settings in China
NCT02336178
Detailed Description
Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.
Conditions
See the medical conditions and disease areas that this research is targeting or investigating.
Study Design
Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.
NA
SINGLE_GROUP
PREVENTION
NONE
Study Groups
Review each arm or cohort in the study, along with the interventions and objectives associated with them.
All Study Participants
Study participants with Hemophilia B in India receiving Rixubis
RIXUBIS: On-Demand
RIXUBIS used under standard clinical practice in India: On-Demand treatment.
RIXUBIS: Prophylaxis
RIXUBIS used under standard clinical practice in India: Prophylaxis treatment.
Interventions
Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.
RIXUBIS: On-Demand
RIXUBIS used under standard clinical practice in India: On-Demand treatment.
RIXUBIS: Prophylaxis
RIXUBIS used under standard clinical practice in India: Prophylaxis treatment.
Other Intervention Names
Discover alternative or legacy names that may be used to describe the listed interventions across different sources.
Eligibility Criteria
Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.
Inclusion Criteria
2. Participant has hemophilia B.
3. Participant is defined as previously-treated patient (PTP):
* Participant aged ≥ 6 years that has been previously treated with plasma-derived and/or recombinant factor IX (FIX) concentrate(s) for a minimum of 150 exposure days (EDs).
* Participant aged \< 6 years that has been previously treated with plasma-derived and/or recombinant FIX concentrate(s) for a minimum of 50 EDs.
4. Participant has no evidence of a history of FIX inhibitors.
5. Participant is human immunodeficiency virus negative (HIV-); or HIV+ with stable disease and CD4+ count ≥ 200 cells/mm\^3, as confirmed by central laboratory at screening.
6. Participant is hepatitis C virus negative (HCV-) by antibody or PCR testing (if positive, antibody titer will be confirmed by polymerase chain reaction (PCR)), as confirmed by central laboratory at screening; or HCV+ with chronic stable hepatitis.
7. The participant is willing and able to comply with the requirements of the protocol.
Exclusion Criteria
2. Participant has evidence of an ongoing or recent thrombotic disease, fibrinolysis or disseminated intravascular coagulation (DIC).
3. Participant has a history of FIX inhibitors with a titer ≥ 0.6 Bethesda Units (BU) (as determined by the Nijmegen modification of the Bethesda assay or the assay, employed in the respective local laboratory) at any time prior to screening.
4. Participant has a detectable FIX inhibitor at screening, with a titer ≥ 0.6 BU as determined by the Nijmegen modification of the Bethesda assay in the central laboratory.
5. Participant has severe chronic liver disease as evidenced by, but not limited to, any of the following: International Normalized Ratio (INR) \> 1.4 hypoalbuminemia, portal vein hypertension including presence of otherwise unexplained splenomegaly and history of esophageal varices.
6. Participant has severe chronic hepatic dysfunction \[eg, ≥ 5 times upper limit of normal alanine aminotransferase (ALT), as confirmed by central laboratory at screening, or a documented INR \> 1.5\].
7. Participant has severe renal impairment (serum creatinine \> 2.0 mg/dL), as confirmed by central laboratory at screening.
8. Participant has been diagnosed with an inherited or acquired hemostatic defect other than hemophilia B.
9. Participant's platelet count is \< 100,000/mL.
10. Participant has a clinically significant medical, psychiatric, or cognitive illness, or recreational drug/alcohol use that, in the opinion of the investigator, would affect participant's safety or compliance.
11. Participant is currently receiving, or is scheduled to receive during the course of the study, an immunomodulating drug (eg, corticosteroid agents at a dose equivalent to hydrocortisone greater than 10 mg/day, or α-interferon) other than antiretroviral chemotherapy.
12. Participant has participated in another clinical study involving an investigational product (IP) or investigational device within 30 days prior to enrollment or is scheduled to participate in another clinical study involving an IP or investigational device during the course of this study.
13. Participant is a family member or employee of the investigator.
ALL
No
Sponsors
Meet the organizations funding or collaborating on the study and learn about their roles.
Baxalta Innovations GmbH, now part of Shire
INDUSTRY
Baxalta now part of Shire
INDUSTRY
Responsible Party
Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.
Principal Investigators
Learn about the lead researchers overseeing the trial and their institutional affiliations.
Study Director
Role: STUDY_DIRECTOR
Takeda
Locations
Explore where the study is taking place and check the recruitment status at each participating site.
Sahyadri Super Speciality Hospital
Pune, Maharashtra, India
Countries
Review the countries where the study has at least one active or historical site.
Provided Documents
Download supplemental materials such as informed consent forms, study protocols, or participant manuals.
Document Type: Study Protocol
Document Type: Statistical Analysis Plan
Related Links
Access external resources that provide additional context or updates about the study.
To obtain more information on the study, click here/on this link
Other Identifiers
Review additional registry numbers or institutional identifiers associated with this trial.
251602
Identifier Type: -
Identifier Source: org_study_id
More Related Trials
Additional clinical trials that may be relevant based on similarity analysis.