Mild-to-moderate and moderate-to-severe group physiologic parameters before and after spasmolytic therapy along with percentage improvement in PbO2 after spasmolytic therapy
| Vasospasm Severity | Timing | PbO2a (mm Hg ± SE) | CPPb (mm Hg ± SE) | ICPb (mm Hg ± SE) | SaO2b (mm Hg ± SE) | Fio2b (mm Hg ± SE) | % PbO2 Improvement |
|---|---|---|---|---|---|---|---|
| Mild-mod | Prespasmolysis | 35.2 ± 3.1 | 110.9 ± 3.5 | 5.4 ± 2.2 | 99.6 ± 0.3 | 55.7 ± 3.5 | 14 |
| Postspasmolysis | 40.3 ± 3.1 | 107.9 ± 4.0 | 4.6 ± 1.0 | 99.5 ± 0.3 | 55.5 ± 4.1 | ||
| Mod-sev | Prespasmolysis | 27.3 ± 3.1 | 116.7 ± 3.8 | 5.8 ± 1.3 | 99.8 ± 0.2 | 57.5 ± 6.1 | 40 |
| Postspasmolysis | 38.4 ± 3.2 | 113.9 ± 4.4 | 7.8 ± 1.9 | 99.2 ± 0.5 | 57.0 ± 6.1 |