Bleeding complications during pregnancy and delivery in haemophilia carriers and their neonates in Western France: An observational study

Background Pregnancy, delivery and the postpartum period expose haemophilia carriers, as well as their potentially affected neonates to a high risk of haemorrhagic complications. Objectives To describe bleeding complications in haemophilia carriers and their newborns throughout pregnancy and postpar...

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Bibliographic Details
Published in:Haemophilia : the official journal of the World Federation of Hemophilia 2020-11, Vol.26 (6), p.1046-1055
Main Authors: Nau, Alice, Gillet, Benjamin, Guillet, Benoît, Beurrier, Philippe, Ardillon, Laurent, Cussac, Vincent, Guillou, Sophie, Raj, Leela, Trossaërt, Marc, Horvais, Valérie, Bayart, Sophie, Potin, Jérôme, Rose, Johan, Macchi, Laurent, Couturaud, Francis, Lacut, Karine, Pan‐Petesch, Brigitte
Format: Article
Language:English
Subjects:
Anesthesia
Bleeding
haemophilia A
haemophilia B
Haemophilia carriers
Hematoma
Hemophilia
Life Sciences
Neonates
newborns
Observational studies
Postpartum
Postpartum period
Pregnancy
Pregnancy complications
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Summary:Background Pregnancy, delivery and the postpartum period expose haemophilia carriers, as well as their potentially affected neonates to a high risk of haemorrhagic complications. Objectives To describe bleeding complications in haemophilia carriers and their newborns throughout pregnancy and postpartum and to identify potential factors increasing the risk of bleeding in this population. Patients/Methods The ECHANGE multicentre observational cohort study was conducted between January 2014 and February 2019 using the BERHLINGO database comprised of patients from seven French haemophilia centres. Results During the 5 years study period, a total of 104 haemophilia carriers and 119 neonates were included, representing 124 pregnancies and 117 deliveries. Thirty‐five (30%) bleeding events were observed, most of them (83%) occurred during the postpartum period, and 37% were reported during the secondary postpartum. Neuraxial anaesthesia was not complicated by spinal haematoma. Three (2.5%) neonates experienced cerebral bleeding. Caesarean section was associated with an increased risk of maternal bleeding in primary and secondary postpartum periods. Basal factor level
ISSN:1351-8216
1365-2516
DOI:10.1111/hae.14117