Mednet Logo

Related Questions

Under which circumstances would you prefer ropeginterferon over hydroxyurea for patients with Polycythemia Vera?

1 Answers

Mednet Member
Mednet Member
Hematology · Johns Hopkins University

The approval of ropeginterferon (Besremi) for the treatment of polycythemia vera (PV) without any restrictions was a welcome event for PV patients and their physicians. First, because this drug selectively targets the JAK2-mutated hematopoietic stem cell (HSC) responsible for PV and can produce comp...

How do you manage recurrent portal vein thromboses in a patient with JAK2+ PV on therapeutic anticoagulation and appropriate cytoreduction?

1 Answers

Mednet Member
Mednet Member
Hematology · Johns Hopkins University

How do you manage recurrent portal vein thromboses in a patient with JAK2+ PV on therapeutic anticoagulation and appropriate cytoreduction? Recurrent thromboses despite therapeutic enoxaparin. Other hypercoagulable work-up negative. This clinical situation is one of the three pressing unresolved pro...

How do you differentiate between JAK2 positive ET and PV when peripheral blood shows erythrocytosis and thrombocytosis?

2
2 Answers

Mednet Member
Mednet Member
Hematology · Johns Hopkins University

The answer to this question is very simple. Before the discovery of erythropoietin and accurate assays for it, and before the discovery of JAK2 driver mutations, the diagnosis of polycythemia vera was clinically-based. The Polycythemia Vera Study Group (PVSG) did an extensive epidemiologic study and...