TABLE 4.
Subarachnoid Pressure Test
| Baseline (mm Hg) | Pmax (mm Hg) | |||||
|---|---|---|---|---|---|---|
| Time point | n | Tachosil | Hemopatch | Tachosil | Hemopatch | P Value |
| Overall | 18 | 3.23 (1.50) | 4.21 (3.06) | 13.9 (6.74) | 12.3 (3.47) | .46 |
| Day 0 | 9 | 2.73 (1.23) | 3.75 (2.19) | 13.8 (8.52) | 12.9 (4.41) | .85 |
| Day 14 | 9 | 3.74 (1.64) | 4.67 (3.81) | 14.0 (4.89) | 11.7 (2.32) | .39 |
TachoSil, a fibrinogen and thrombin-coated collagen pad, and Hemopatch, a polyethylene glycol-coated collagen dural sealant and substitute, withstood similar subarachnoid pressure prior to failure. Data presented as mean (standard deviation).