Choice of cytoreductive agent in essential thrombocythemia
| Age group . | First line . | Second line . |
|---|---|---|
| < 40 y | Interferon | Hydroxycarbamide |
| Anagrelide | ||
| 40-75 y | Hydroxycarbamide | Interferon |
| Anagrelide | ||
| > 75 y | Hydroxycarbamide | Anagrelide |
| Pipobroman | ||
| Busulphan | ||
| Radioactive phosphorus |
| Age group . | First line . | Second line . |
|---|---|---|
| < 40 y | Interferon | Hydroxycarbamide |
| Anagrelide | ||
| 40-75 y | Hydroxycarbamide | Interferon |
| Anagrelide | ||
| > 75 y | Hydroxycarbamide | Anagrelide |
| Pipobroman | ||
| Busulphan | ||
| Radioactive phosphorus |