… should try to provide realistic, specific risk assessment for hip … Group separation in a recent
pilot study suggests that a larger… a slightly increased risk of peri-operative transfusion in hip …

… Therefore, in conjunction with our pilot test, we hypothesized … The cardiac output and stroke
volume variation for both … questionable for reducing the transfusion risk. Especially when …

… in a prospective, multicenter pilot study of 100 patients >65 … randomized controlled trial of
cardiac output–guided therapy … have the same cerebrovascular reserve as healthy volunteers …

… Evidence supports that the relative percent change in … cardiovascular responses that increase
cardiac output, vital organ … in reduction in risk of erythrocyte transfusion (risk ratio, 0.60 [95…

… were assessed at baseline (after induction of anesthesia, but … In addition, the use of
preoperative risk assessment criteria … clinical trial agreements for such studies, the company …

… A pilot version of the survey underwent α-testing among … Preoperative anemia is an
independent risk factor for increased … are reserved primarily for people refusing blood transfusions …

… against the risk of bleeding and blood transfusion. … reserve, an under-developed sympathetic
nervous system, and a limited ability to increase stroke volume to improve cardiac output…

… g/dl), blood transfusion between enrolment and admission and … variables, preoperative
haemoglobin levels or cardiac risk factors … First, our trial was initially designed as a pilot study to …

… fitness, ascertaining functional reserve and the ability to … the risk of allogeneic blood
transfusion and perioperative morbidity, … management such as invasive cardiac output monitoring …

… of shock, including low cardiac output 16 and capillary leak … thereof, compare favorably to
other risk prediction initiatives, 35 … there can be substantial variability in surgical characteristics …