Purpose: This study aimed to determine whether performing bedside ultrasound impacts the occurrence of acute kidney injury (AKI) in the immediate postoperative period (POP) of high-risk surgery patients.
Methods: POP patients were randomly assigned to two groups: (i) ultrasound (US) group, in which hemodynamic management was guided with clinical parameters supplemented with the bedside US findings; (ii) control group, hemodynamic management based solely on clinical parameters. Two exams were performed in the first 24 h of admission.
Massive Open Online Courses (MOOCs) offer an entirely new course concept for delivering content and engaging learners. This method of teaching has huge potential for the field of transplant education. In this study we describe the development and implementation of the MOOC "Clinical Kidney, Pancreas and Islet Transplantation".
View Article and Find Full Text PDFThe exponential increase in clinical research has profoundly changed medical sciences. Evidence that has accumulated in the past three decades from clinical trials has led to the proposal that clinical care should not be based solely on clinical expertise and patient values, and should integrate robust data from systematic research. As a consequence, clinical research has become more complex and methods have become more rigorous, and evidence is usually not easily translated into clinical practice.
View Article and Find Full Text PDFBackground: Recent studies suggest that cytokines modulate bone turnover. Idiopathic hypercalciuria (IH) seems to be associated with bone mineral loss. Therefore, the aim of this study was to assess cytokines involved in bone turnover in patients with IH.
View Article and Find Full Text PDFJ Pediatr Endocrinol Metab
October 2011
Bone remodeling is a continuous and dynamic process of skeletal destruction and renewal. A complex regulatory mechanism with the participation of several cytokines precisely defines the role of osteoclasts in the chain of events leading to bone resorption. There are multiple mechanisms underlying the regulation of bone resorption, which can involve increased calcium excretion and decreased bone density in patients with idiopathic hypercalciuria (IH).
View Article and Find Full Text PDF