British journal of anaesthesia
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Multicenter Study Comparative Study Clinical Trial
Feasibility of closed-loop co-administration of propofol and remifentanil guided by the bispectral index in obese patients: a prospective cohort comparison†
Closed-loop delivery of total intravenous anesthesia with propofol and remifentanil, guided by BIS, is feasible in obese patients.
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Randomized Controlled Trial Multicenter Study
Pre-emptive treatment with fibrinogen concentrate for postpartum haemorrhage: randomized controlled trial.
In early postpartum haemorrhage (PPH), a low concentration of fibrinogen is associated with excessive subsequent bleeding and blood transfusion. We hypothesized that pre-emptive treatment with fibrinogen concentrate reduces the need for red blood cell (RBC) transfusion in patients with PPH. ⋯ ClinicalTrials.gov: http://clinicaltrials.gov/show/NCT01359878. Published protocol: http://www.trialsjournal.com/content/pdf/1745-6215-13-110.pdf.
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Randomized Controlled Trial Comparative Study
Usefulness of non-invasive spectrophotometric haemoglobin estimation for detecting low haemoglobin levels when compared with a standard laboratory assay for preoperative assessment.
Delay in diagnosis of anaemia during preoperative assessment poses logistic problems, leading to multiple clinic visits, inadequate preoperative management, and unnecessary delay of surgery. Therefore, we tested an instant spectrophotometric haemoglobin (SpHb) measurement technique to facilitate this assessment. ⋯ This study is approved by the Tasmanian Human Ethics Committee, Australia and was registered prospectively in the Australian and New Zealand Clinical Trials Registry (http://www.ANZCTR.org.au/ ACTRN12611001256965) and the World Health Organization Clinical Trials Registry (http://apps.who.int/trialsearch/trial.aspx?trialid=ACTRN12611001256965).