نتایج جستجو برای: pew
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BACKGROUND Protein-energy wasting (PEW) is common in hemodialysis patients and is a powerful predictor of morbidity and mortality. Although much progress has been made in recent years in identifying the causes and pathogenesis of PEW in hemodialysis patients, actual management by nutritional interventions is not always able to correct PEW. Some investigators suggest that physical exercise may i...
BACKGROUND AND OBJECTIVES Oxidized HDL (oxHDL) may behave as proinflammatory HDL because of reduced anti-inflammatory capacity and is considered a risk factor for mortality in patients on maintenance hemodialysis (MHD). The study presented here assessed the effect of oxHDL on protein-energy wasting (PEW) in MHD patients. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS This prospective study exa...
INTRODUCTION It is unknown whether the criteria used to define Protein-energy wasting (PEW) syndrome in dialysis patients reflect protein or energy wasting in the general and moderate CKD populations. METHODS In 11,834 participants in the 1999-2004 National Health and Nutrition Examination Survey, individual PEW syndrome criteria and the number of PEW syndrome categories were related to lean ...
Proteineenergy malnutrition has been proposed to be a cause of refractory anemia that accompanies the malnutritioneinflammation complex (or cachexia) syndrome in dialysis patients. Malnutritioneinflammation complex syndrome and the obesity paradox are also the main etiology for “reverse epidemiology” of cardiovascular risk factors and outcomes in dialysis patients. However, in some dialysis pat...
T he human brain is organized into a collection of interacting networks with specialized functions to support various cognitive functions. The word “connectome” first burst on the scene with the work of Sporns et al. [1], who urged brain researchers to advance a comprehensive structural description of the elements and connections forming the human brain. An increasing body of evidence indicates...
Pulmonary extravascular (PEW) and intravascular (PBV) fluid volumes were measured during cardiac catheterization by a multiple indicator-dilution technique in 21 cardiac patients at rest and during exercise. Increased PEW at rest was clearly related to increased left atrial and pulmonary artery pressures but not to blood flow or pulmonary vascular resistance. Submaximal supine exercise produced...
Protein energy wasting (PEW) is an independent factor associated with morbi-mortality in chronic kidney disease. Wasting is particularly common in chronic diseases of organs such as kidney disease with a major impact at the stage of dialysis. It covers 20 to 70% of patients diagnosed with chronic kidney disease according to the degree of evolution of the disease and the diagnostic method used p...
There is a high incidence of cardiovascular morbidity and mortality among patients with chronic kidney disease (CKD) and malnutrition is a powerful predictor of cardiovascular morbidity and mortality in this population of patients. A multitude of factors related to CKD and renal replacement therapy can affect the nutritional status of CKD patients and lead to the development of malnutrition. In...
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