40 IU/kg (N = 45) | 60 IU/kg (N = 45) | |||
---|---|---|---|---|
C1-INH (SC) | Placebo | C1-INH (SC) | Placebo | |
Number of patients | 43 | 44 | 43 | 42 |
Number of patients with HAE attacks (%) | 12 (28) | 39 (89) | 10 (23) | 34 (81) |
Number of HAE attacks | 27 | 78 | 14 | 70 |
Number (%) of HAE attacks by severity | ||||
Mild | 9 (33) | 16 (21) | 9 (64) | 22 (31) |
Moderate | 10 (37) | 39 (50) | 5 (36) | 31 (44) |
Severe | 8 (30) | 23 (29) | 0 | 17 (24) |