Primary Myelofibrosis, Post-polycythemia Vera Myelofibrosis, Post-essential Thrombocythemia Myelofibrosis
Conditions
Brief summary
The purpose of this study is to assess the real-world safety of fedratinib for the treatment of adult participants with primary myelofibrosis (PMF), post polycythemia vera myelofibrosis (post-PV MF), or post essential thrombocythemia myelofibrosis (post-ET MF) who were previously treated with ruxolitinib. Participants will represent the overall patient population with PMF, post-PV MF or post-ET MF who lost adequate response to and/or are intolerant to ruxolitinib. Inadequate response definitions will follow Ministry of Food and Drug Safety-approved label and reimbursement criteria of the Health Insurance Review & Assessment Service.
Interventions
According to the approved label
Sponsors
Study design
Eligibility
Inclusion criteria
* Participants 19 years of age or older * Participants who will receive fedratinib according to the approved label * For the first 2 years after marketing authorization, all participants who have received or are receiving fedratinib will also be registered * Participants who signed the informed consent form
Exclusion criteria
* Participants who have been prescribed fedratinib for an indication not approved in Korea * Participants who have been prescribed fedratinib at a dose not approved in Korea * Participants for whom fedratinib is contraindicated as clarified in Korean prescribing information approved by the Ministry of Food and Drug Safety
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Number of participants with adverse events | Up to 6 months | The type, frequency, seriousness and severity of adverse events (AEs), and relationship of AEs to Inrebic® (fedratinib) |
Countries
South Korea