• K Fayman, A Allan, C Hudson, and M Logarta.
• Department of Anaesthesia, Campbelltown Hospital, Therry Road, Campbelltown, New South Wales 2560, Australia.
• Int J Obstet Anesth. 2018 Feb 1; 33: 8-16.

BackgroundNeuraxial analgesia during labour is a mainstay of anaesthetic practice globally. Despite the potential for significant neurological and infectious complications, international antisepsis practices for neuraxial anaesthesia vary widely.AimsThe primary aim of this study was to clarify international antisepsis practices prior to neuraxial analgesia in labour. The secondary aim was to determine an approximate international incidence of neuraxial infections and neurological complications secondary to neuraxial analgesia techniques in labour.Materials And MethodsHeads of Departments of Anaesthesiology were invited to complete an online questionnaire exploring antisepsis practices and complications of neuraxial catheterisation. Data from 151 institutions in 13 countries were collected over 11months.ResultsData were collected for an estimated 6008540 deliveries and 3770800 neuraxial catheterisations. The average annual birth rate per institution was 3979 births, with an average of 2497 neuraxial catheterizations (representing 62.8% of deliveries). Forty-nine percent of responders reported always wearing sterile gowns for the procedure, whereas 47.7% never wear gowns. Chlorhexidine was used by 88.1% of those surveyed, and 96.7% always wore facemasks. Thirty-four percent of institutions reported infectious complications over a 10-year period. Ninety neuraxial infections were estimated, giving an approximate incidence of 1:41898 catheterisations (2.39 infections per 100000 catheterisations). A total of 202 neurological complications were reported, with an approximate incidence of 1:18667 catheterisations (5.36 neurological complications per 100000 catheterisations).ConclusionThe survey demonstrated marked variation in aseptic practice between both responding centres and countries. The incidence of infectious and neurological complications secondary to neuraxial catherisation in labour has been approximated.Copyright © 2017 Elsevier Ltd. All rights reserved.

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