Treatment, n | Incident (n = 91) | Prevalent (n = 100) |
---|---|---|
Calcium channel blockers | 3 | 2 |
Bosentan | 27 | 25 |
Sildenafil | 35 | 31 |
Treprostinil | 4 | 5 |
Epoprostenol | - | 1 |
Combination therapy | 11 | 26 |
Bosentan + sildenafil | 3 | 14 |
Bosentan + iloprost | 2 | - |
Sildenafil + iloprost | 2 | 2 |
Sildenafil + treprostinil | 2 | 4 |
Sildenafil + epoprostenol | 2 | 4 |
Epoprostenol + sildenafil + bosentan | - | 2 |
Investigational drugs | 7 | 5 |
No specific therapy | 4 | 5 |