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Table 2 Demographics and patients’ information

From: Practicalities of a reduced volume formulation of a C1-INH concentrate for the treatment of hereditary angioedema: real-life experience

 

N = 23

Age, years, mean (SD)

37.8 (14.7)

Female, n (%)

17 (73.9)

HAE

 Type I, n (%)

22 (95.6)

 Type II, n (%)

1 (4.3)

HAE severitya

 Moderate, n (%)

12 (52.2)

 Severe, n (%)

11 (47.8)

Other HAE treatment before switching, n (%)

23 (100)

 Icatibant (alternative to C1-INH for acute attacks)

12 (52.2)

 Danazol (prophylaxis)

17 (73.9)

 Stanozolol (prophylaxis)

2 (8.7)

 Oxandrolone (prophylaxis)

1 (4.3)

 Tranexamic acid (prophylaxis)

14 (60.9)

Previous treatment with C1-INH (Berinert®) 500 IU, n (%)

21 (91.3)

 Adverse effects

0 (0)

 Preparation/infusion time, minutes, mean (SD) (n = 18)

16.9 (2.5)

 Training timeb, minutes, mean (SD) (n = 8)

55.6 (6.2)

 Years before switching to 1500 IU, mean (SD)

6.4 (3.9)

Current treatment with C1-INH (Berinert®) 1500 IU, n (%)

23 (100)

 Adverse effects

1 (4.3)

 Preparation/infusion time, minutes, mean (SD) (n = 18)

11.1 (2.7)

 Training timeb, minutes, mean (SD) (n = 6)

45 (7.7)

 Years current treatment with 1500 IU, mean (SD)

1 (0.49)

  1. aSeverity scoring criteria [23]
  2. bNot including training for cannulation; SD, standard deviation