Table 2.
Inhaled prostacyclin dosing
| Characteristic | N = 73 |
|---|---|
| Baseline iloprost usage | |
| Dose | |
| 2.5 µg | 5 (7) |
| 5.0 µg | 68 (93) |
| Frequency | |
| <6× day | 28 (38) |
| ≥6× day | 45 (62) |
| Inhaled treprostinil dosing | |
| Week 12 Dose | |
| <9 breaths | 19 (26) |
| ≥9 breaths | 54 (74) |
| Were 9 breaths achieved? | |
| No | 12 (16) |
| Yes | 61 (84) |
| Time to reach 9 breaths (n = 61) | 18 (7–22) |
Values are n (%) and median (interquartile range) days.