نتایج جستجو برای: also rrt
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Recovery of kidney function following an episode of acute kidney injury (AKI) is now acknowledged as a vital patientcentered outcome with clear health economic implications. In approximately 5–8% of critically ill patients with more severe forms of AKI, support with renal replacement therapy (RRT) is provided. Recent data have suggested that rates of RRT utilization in AKI are increasing. Despi...
BACKGROUND AND OBJECTIVES Patients with kidney failure sometimes do not receive chronic renal replacement therapy (RRT), even though this may reduce their life expectancy. This study aimed to identify factors associated with initiation of chronic RRT. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS This cohort study was conducted with Albertans aged >18 years between May 2002 and March 2009, us...
Critically ill patients whose course is complicated by acute kidney injury often receive renal replacement therapy (RRT). For these patients, initiation of RRT results in a considerable escalation in both the complexity and associated cost of care. While RRT is extensively used in clinical practice, there remains uncertainty about the ideal circumstances of when to initiate RRT and for what ind...
BACKGROUND Only a proportion of critically ill patients with severe [RIFLE (Risk, Injury, Failure, Loss, End-stage renal disease) criteria, class-F] acute kidney injury (AKI) appear to receive renal replacement therapy (RRT). The aim of this study was to study the characteristics and outcome of patients with severe (RIFLE-F) AKI who did not receive RRT. METHODS We identified all consecutive p...
Acute renal failure requiring renal replacement therapy (RRT) is a frequent complication in critically ill patients with high morbidity and mortality. Early prediction of who is going to need RRT is clinically useful in the intensive care unit (ICU). Patients' with diuretic resistant pulmonary edema, hyperkalemia/metabolic acidosis refractory to medical therapy and uremic complications (pericar...
Path planning plays an important role in autonomous robot systems. Effective understanding of the surrounding environment and efficient generation optimal collision-free path are both critical parts for solving path-planning problems. Although conventional sampling-based algorithms, such as rapidly exploring random tree (RRT) its improved version (RRT*), have been widely used problems because t...
AIMS The aim of this study was to assess the prognostic value of chronic kidney disease (CKD) in relation to ischaemic stroke, intracranial haemorrhage, major bleeding, and all-cause death in heart failure patients without atrial fibrillation. METHODS AND RESULTS In this observational cohort study, heart failure patients without atrial fibrillation were identified using Danish nationwide regi...
Sampling-based algorithms for path planning have achieved great success during the last 15 years, thanks to their ability to efficiently solve complex high-dimensional problems. However, standard versions of these algorithms cannot guarantee optimality or even high-quality for the produced paths. In recent years, variants of these methods, taking cost criteria into account during the exploratio...
INTRODUCTION Sepsis is the leading cause of acute kidney injury (AKI) in critical patients. The optimal timing of initiating renal replacement therapy (RRT) in septic AKI patients remains controversial. The objective of this study is to determine the impact of early or late initiation of RRT, as defined using the simplified RIFLE (risk, injury, failure, loss of kidney function, and end-stage re...
BACKGROUND A preliminary review of the UK Renal Registry (UKRR) pre-RRT study data revealed results suggesting that, for some patients, the date of start of renal replacement therapy (RRT), as reported to the UKRR, was incorrect and often significantly later than the true date of start. A more detailed study then aimed to validate a set of criteria to identify patients with an incorrect start d...
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