A Single Dose Trial of NNC 0155-0000-0004 in Patients With Haemophilia A

Inclusion Criteria: * Subjects with the diagnosis of severe haemophilia A (factor VIII less than or equal to 1%) * Body weight between 10 to 120 kg * Subjects who have completed NN7008-3543 (Part B) or subjects participating in NN7008-3568 after completion of NN7008-3543 (NCT00840086) Exclusion Criteria: * Known or suspected hypersensitivity to trial product(s) or related products * Previous participation in this trial defined as withdrawal * Planned surgery during the trial period (catheter, stents, ports, and dental extractions do not count as surgeries and will not exclude the subject) * Any disease or condition which, according to the trial physician's judgement, could imply a potential hazard to the subject, interfere with the trial participation or trial outcome