نتایج جستجو برای: 34 for rrt
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BACKGROUND Relatively few data exist on the burden of end-stage renal disease (ESRD) and use of renal replacement therapy (RRT)-a life-saving therapy-in developing regions. No study has quantified the proportion of patients who develop ESRD but are unable to access RRT. METHODS We performed a comprehensive literature search to estimate use and annual initiation of RRT worldwide, and present t...
Path planners based on basic rapidly-exploring random trees (RRTs) are quick and efficient, thus favourable for real-time robot path planning, but almost-surely suboptimal. In contrast, the optimal RRT (RRT*) converges to solution, may be expensive in practice. Recent work has focused accelerating RRT*'s convergence rate. The most successful strategies informed sampling, optimisation, a combina...
Recovery of kidney function following an episode of acute kidney injury (AKI) is now acknowledged as a vital patient-centered 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. Desp...
Avian influenza virus (AIV) can infect a variety of avian species and mammals, leading to severe economic losses in poultry industry and posing a substantial threat to public health. Currently, traditional virus isolation and identification is inadequate for the early diagnosis because of its labor-intensive and time-consuming features. Real-time RT-PCR (RRT-PCR) is an ideal method for the dete...
BACKGROUND This study aimed to investigate whether cardiac troponin T (cTnT), cardiac troponin I (cTnI) and serum N-terminal pro-brain natriuretic peptide (NT-proBNP) are associated with acute kidney injury (AKI) and need for acute renal replacement therapy (RRT) in adult patients admitted to the intensive care unit (ICU). METHODS We analysed prospectively collected data for patients admitted...
BACKGROUND Optimal antibiotic dosing is key to maximising patient survival, and minimising the emergence of bacterial resistance. Evidence-based antibiotic dosing guidelines for critically ill patients receiving RRT are currently not available, as RRT techniques and settings vary greatly between ICUs and even individual patients. We aim to develop a robust, evidence-based antibiotic dosing guid...
Background This article summarizes the European Renal Association - European Dialysis and Transplant Association (ERA-EDTA) Registry's 2015 Annual Report. It describes the epidemiology of renal replacement therapy (RRT) for end-stage renal disease (ESRD) in 2015 within 36 countries. Methods In 2016 and 2017, the ERA-EDTA Registry received data on patients who were undergoing RRT for ESRD in 2...
BACKGROUND AND OBJECTIVES Outcomes of older patients with ESRD undergoing RRT or conservative management (CM) are uncertain. Adequate survival data, specifically of older patients, are needed for proper counseling. We compared survival of older renal patients choosing either CM or RRT. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS A retrospective survival analysis was performed of a single-ce...
Characteristics and survival of young adults who started renal replacement therapy during childhood.
BACKGROUND Little is known about the group of children on renal replacement therapy (RRT) who reach the age of 18 years and are transferred from paediatric to adult nephrology services. The aim of this study was to describe patient demographics, primary renal diseases, treatment history and determine the risk factors for mortality of these young adults who started RRT in childhood. METHODS We...
The RRT algorithm represents an extreme in the design space of planning algorithms. It forsakes optimality and explores the space through randomness and a small bias towards goals. This is in marked contrast to other planning strategies such as visibility graphs or voronoi diagrams which carefully analyze and partition the space to find paths. This difference makes RRT very efficient even in hi...
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