Haemophilia : the official journal of the World Federation of Hemophilia
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Pregnancy, labour and delivery present intrinsic haemostatic challenges to women with and carriers of bleeding disorders and their offspring. Deficiency of fibrinogen and factor XIII are associated with miscarriage, placental abruption and foetal loss. The risk of antenatal complications including antepartum haemorrhage is unknown in women with other bleeding disorders. ⋯ The optimal management of pregnancy in women with inherited bleeding disorders requires a multidisciplinary approach and advanced individualized management plan taking into consideration obstetric and bleeding risk factors. Women with mild or moderate bleeding disorders can be managed at their local maternity unit in close collaboration with a tertiary centre. However, those with severe or rare disorders or carrying an affected infant should be managed in a tertiary centre with an onsite Haemophilia centre.
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Patients with congenital haemophilia with inhibitors are at risk of peri-operative bleeding complications, since replacement of the missing coagulation factor is ineffective, presenting a therapeutic challenge in elective or emergency surgery. Therefore, the management of peri-operative bleeding requires the use of bypassing agents, such as recombinant activated FVII (rFVIIa, NovoSeven(®) ). This article presents an updated evaluation of the safety and effectiveness of rFVIIa in the treatment of peri-operative bleeding in this patient population. ⋯ Recombinant FVIIa has consistently demonstrated effectiveness in treatment of bleeding in these patients during such procedures. Thrombotic events were rare. This analysis confirms the value of corroborating clinical trial results with post-marketing surveillance registries to assess small patient populations with clinically challenging management decisions.