Fátima Salazar

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BACKGROUND The administration of tranexamic acid (TA) is associated with a decrease in the number of red blood cell (RBC) units transfused. However, concerns about its safety have hindered its broader use. STUDY DESIGN AND METHODS We evaluated the effect of TA on RBC transfusion and thromboembolic complications in total knee arthroplasty. We(More)
BACKGROUND Post-operative cognitive dysfunction (POCD) can affect 30% of orthopedic surgery patients. We hypothesized that perioperative temperature has an impact on POCD. METHODS We included 150 patients over 65 years of age scheduled for total knee replacement under spinal anesthesia. They were randomized to receive standard care (sheet cover) or active(More)
INTRODUCTION The prevalence of malnutrition in ambulatory patients with heart failure is difficult to determine, depending on the timing and methodology. OBJECTIVE To determine the nutritional status of outpatients with systolic heart failure with the Mini Nutritional Assessment (MNA) full and short-form versions, and evaluate its relationship with the(More)
BACKGROUND AND OBJECTIVE Allogeneic blood transfusion has been reported to increase the risk of postoperative infection in arthroplasty though the results are inconclusive. Data from a previous clinical trial on antibiotic prophylaxis in knee arthroplasty were analysed to gain further insight into the relationship between wound infection and both blood(More)
AIM To evaluate the effectiveness of intravenous iron treatment, with or without associated erythropoietin (rHuEPO), measured as haemoglobin (Hb) increase. The relationships between the Hb increase and parameters used to evaluate anaemia were analysed. MATERIAL AND METHOD Retrospective observational study carried out in two third-level hospitals between(More)
BACKGROUND Transient Neurological Symptoms (TNS) syndrome following subarachnoid anaesthesia was initially associated with hyperbaric lidocaine 50 mg/ml, but has also been reported with most local anaesthetics, including hyperbaric mepivacaine 40 mg/ml. The aim of this study was to determine the incidence of TNS after subarachnoid anaesthesia using isobaric(More)
A poor preoperative haemoglobin (Hb) status is frequently encountered among adult patients scheduled for corrective surgery of the locomotive system, representing the main risk factor for blood transfusion. The soluble transferrin receptor (sTfR) has become a highly specific parameter for the detection of iron deficits as it can differentiate between iron(More)
BACKGROUND AND OBJECTIVE Optimization of the preoperative hemoglobin (Hb) level is an effective way to reduce allogeneic transfusion in total knee arthroplasty (TKA) though the procedure is expensive, requires close monitoring and is often inconvenient for patients with reduced mobility. Our aim was to investigate the value of preoperative Hb levels to(More)
BACKGROUND Bilateral regional brain oxygen saturation (rSO2) trends, reflecting intraoperative brain oxygen imbalance, could warn of brain dysfunction. Various types of cognitive impairment, such as memory decline, alterations in executive function or subjective complaints, have been described three months after surgery. Our aim was to explore the potential(More)