Anaesthesia and intensive care
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Anaesth Intensive Care · Jan 2014
Observational StudyTime to get comfortable with a labour epidural.
Women frequently request regional analgesia during labour, yet little is known about how long it takes before they become comfortable. This prospective observational study aimed to determine various time-points following maternal request for regional analgesia in labour until comfort was achieved. It was conducted in two tertiary referral centres for maternity care in Australia between December 2009 and May 2010. ⋯ Median interquartile range times observed were: maternal request to anaesthetist arrival: 20 (10 to 35) minutes; anaesthetist arrival to maternal comfort: 40 (30 to 50) minutes; and total time from request to comfort: 65 (50 to 85) minutes. We have shown that approximately one hour is required for a mother to achieve comfort following her request for epidural analgesia during labour. Our findings are likely to provide useful information for antenatal education, enhance informed consent and improve the provision of anaesthetic services for labour analgesia.
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Anaesth Intensive Care · Jan 2014
Case ReportsThe dosing and monitoring of argatroban for heparin-induced thrombocytopenia during extracorporeal membrane oxygenation: a word of caution.
Heparin-induced thrombocytopenia is a serious complication of heparin use. Treatment includes discontinuation of heparin and initiation of alternative anticoagulation therapy. ⋯ DTI use is also complicated by the imprecision of available monitoring tests and currently recommended dosing has been shown to result in a supratherapeutic anticoagulative state. This case report describes the successful use of the DTI argatroban as an alternative anticoagulant in a patient with heparin-induced thrombocytopenia requiring extracorporeal membrane oxygenation support.