نتایج جستجو برای: hemodialysis adequacy
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BACKGROUND Depression and anxiety are common among hemodialysis patients and affect their treatment outcomes. Dialysis adequacy also affects the hemodialysis patients' survival rates. OBJECTIVES This study aimed to evaluate the correlation between anxiety and depression with dialysis adequacy. PATIENTS AND METHODS In this cross-sectional study, 127 hemodialysis patients (73 males, 57.5%) wi...
Several studies have shown an association between the hemodialysis session length (the t of Kt or Kt/V) and favorable outcomes for patients on maintenance hemodialysis. In a single randomized controlled trial that systematically varied hemodialysis session length, shorter session length was associated with an increased risk for morbidity and mortality, independent of the time-averaged concentra...
Background: The effect of kind of dialysis solution on the control of blood pressure and adequacy and efficacy of hemodialysis is a most debated and controversial issue. Methods: Twenty six chronic hemodialized patients in Ghaem hemodialysis center, Mashhad, Iran, in winter of the year 2004, enrolled this study for one month. The patients were dialyzed with bicarbonate buffer and were dialy...
Background: Patients undergoing hemodialysis are susceptible to psychiatric symptoms due to considerable changes in their individual, social and occupational life; this fact can influence the course and prognosis of renal diseases. Objective: The aim of the present study is to evaluate the prevalence of depression, anxiety, and suicidal ideation among patients with chronic kidney disease under...
OBJECTIVE to determine the accuracy of Doppler ultrasonography (USD) for hemodialysis arteriovenous fistula (AVF) maturity. METHODS we included patients with no prior AVF. Each patient underwent two USD examinations. After initiation of hemodialysis, we followed the patients during the first month of the access use and verified its adequacy to hemodialysis sessions. At statistical analysis we...
To examine the association of serum leptin level with anemia in hemodialysis, we investigated 36 patients (males: 21, diabetics: 11) under regular hemodialysis. For patients, complete blood counts, iron profile, serum leptin, and adequacy of hemodialysis were assessed. In this study a significant correlation of serum leptin with level of hemoglobin and body mass index was detected. An associati...
background glomerular filtration rate (gfr) is widely estimated by serum creatinine based equations such as cockcroft-gault (cg) standardized for body surface, and an abbreviated formula derived from mdrd (modification of diet in renal disease) study. however, some studies suggested that creatinine based estimation of gfr formula can be replaced by cystatin c based formula. objectives the aim o...
Urea kinetic modeling measures the delivered dose of hemodialysis and is used to monitor dialysis adequacy. Obtaining samples for adequacy calculations is a challenge for home hemodialysis (HHD) patients. Ideally, the urea reduction ratio (URR) should be measured at a typical dialysis session; therefore, for HHD patients test specimens should be drawn at home and transferred to a clinical labor...
Fluid balance is an integral component of hemodialysis treatments to prevent under- or overhydration, both of which have been demonstrated to have significant effects on intradialytic morbidity and long-term cardiovascular complications. Fluid removal is usually achieved by ultrafiltration to achieve a clinically derived value for "dry weight." Unfortunately, there is no standard measure of dry...
BACKGROUND Uremic pruritus is a common and intractable symptom in patients on chronic hemodialysis, but factors associated with the severity of pruritus remain unclear. This study aimed to explore the associations of metabolic factors and dialysis adequacy with the aggravation of pruritus. METHODS We conducted a 5-year prospective cohort study on patients with maintenance hemodialysis. A visu...
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