I et klinisk studie for rutine efterfølgende forebyggelse var den gennemsnitlige dosis 40 IE/ kg for tidligere behandlede patienter (PTP) (interval 13 til 78 IE/ kg) med intervaller af 3 til 4 dage.
In a clinical study for routine secondary prophylaxis the average dose for previously treated patients (PTP) was 40 IU/ kg (range 13 to 78 IU/ kg) at intervals of 3 to 4 days.