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Table 4 C1-INH (SC) exposure and pregnancy outcomes in subjects with HAE-C1INH who became pregnant during treatment in the OLE

From: Long-term efficacy and safety of subcutaneous C1-inhibitor in women with hereditary angioedema: subgroup analysis from an open-label extension of a phase 3 trial

Subject

Age (y)

C1-INH (SC) dose

Total exposure in the OLE

Exposure after last menstruation

Delivery gestation time

Pregnancy outcome

1

19

60 IU/kg

25.3 weeks (42 doses)

8 weeks (15 doses)

Caesarean section at 39 weeks

Healthy baby 3.3 kg

2

27

60 IU/kg

43.1 weeks (87 doses)

5 weeks (10 doses)

Normal forceps at 40 weeks + 5 days

Healthy baby 3.7 kg

3

32

40 IU/kg

35.3 weeks (59 doses)

5 weeks (10 doses)

Caesarean section at 39 weeks + 3 days

Healthy baby 2.9 kg

4

29

60 IU/kg

27.9 weeks (55 doses)

4 weeks (9 doses)

Caesarean section at 36 weeks + 6 days

Healthy baby 2.4 kg

  1. HAE-C1INH hereditary angioedema due to C1-inhibitor deficiency, OLE open-label extension