نتایج جستجو برای: rrt
تعداد نتایج: 2277 فیلتر نتایج به سال:
as the world’s population continues to age, practitioners encounter increasing numbers of older patients with end-stage renal disease (esrd) who require renal replacement therapy (rrt). conservative management may be considered in older patients and has been shown to offer comparable survival rates and hospital-free days to rrt patients. at present, for those who choose rrt, hemodialysis is the...
BACKGROUND The optimal time to initiate renal replacement therapy (RRT) in intensive care unit (ICU) patients with acute kidney injury (AKI) is unclear. We examined the impact of early RRT on long-term mortality, risk of chronic kidney disease (CKD), and end-stage renal disease (ESRD). METHODS This cohort study included all adult patients treated with continuous RRT in the ICU at Aarhus Unive...
INTRODUCTION Patients with severe acute kidney injury (AKI) who are hospitalized at centers that do not provide renal replacement therapy (RRT) are frequently subjected to inter-hospital transfer for the provision of RRT. It is unclear whether such transfers are associated with worse patient outcomes as compared with the receipt of initial care in a center that provides RRT. This study examined...
Path planning is an important aspect and component in the research of mobile-robot-related technologies. Many path algorithms are only applicable to static environments, while practical tasks, uncertainty dynamic environments increases difficulty obstacle avoidance compared with environments. To address this problem, paper proposes RRT*-FDWA algorithm. RRT* first generates a global optimal path...
Dynamic environments have obstacles that unpredictably appear, disappear, or move. We present the first sampling-based motion planning algorithm for real-time navigation through dynamic environments. Our algorithm, RRT, refines and repairs the same search-graph over the entire duration of navigation, i.e., despite changing obstacles and/or robot location. Whenever such changes are observed, e.g...
INTRODUCTION Acute kidney injury (AKI) increases mortality and morbidity of critically ill patients. Mortality of patients treated with renal replacement therapy (RRT) is high. We aimed to evaluate the nationwide incidence of RRT-treated AKI in Finland, hospital and six-month mortality, and health-related quality of life (HRQoL) of these patients. METHODS We performed a retrospective cohort s...
In this paper we propose a new family of RRT based algorithms, named RRT+, that are able to find faster solutions in high-dimensional configuration spaces compared to other existing RRT variants by finding paths in lower dimensional subspaces of the configuration space. The method can be easily applied to complex hyperredundant systems and can be adapted by other RRT based planners. We introduc...
INTRODUCTION The analyses presented in this chapter examine (a) survival from the start of RRT of adult RRT patients; (b) projected life years remaining for adult patients starting RRT; (c) survival amongst prevalent adult dialysis patients alive on 31st December 2012; (d) the death rate in the UK compared to the general population; (e) cause of death for incident and prevalent adult RRT patien...
Although the use of renal replacement therapy (RRT) to support critically ill patients with acute kidney injury (AKI) has become routine, many of the fundamental questions regarding optimal management of RRT remain. This review summarizes current evidence regarding the timing of initiation of RRT, the selection of the specific modality of RRT, and prescription of the intensity of therapy. Altho...
BACKGROUND Autosomal dominant polycystic kidney disease (ADPKD) is the fourth most common renal disease requiring renal replacement therapy (RRT). Still, there are few epidemiological data on the prevalence of, and survival on RRT for ADPKD. METHODS This study used data from the ERA-EDTA Registry on RRT prevalence and survival on RRT in 12 European countries with 208 million inhabitants. We s...
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