The frequency of hemodialysis-associated hemorrhage was studied prospectively in two successive, parallel, heparin-controlled studies using epoprostenol (PGI2; average dose, 4.1 ng/kg.min) as the sole antithrombotic agent. Sixty-three patients with active or recently active bleeding underwent 163 hemodialysis treatments in each of which prospective bleeding risk was assessed. PGI2 was associate...

background: hemodialysis patients are exposed to different stressful factors and have to use coping strategies as supportive processes. the goal of the present study is to investigate coping styles of hemodialysis patients. materials and methods: this is a descriptive analytical study conducted on 96 patients referring to hemodialysis centers affiliated to isfahan university of medical sciences...

Reversed-phase high-performance liquid chromatography was used to study the efficiency of hemodialysis. The method, previously used to study uremic hemodialysate, was also found useful for analyzing other uremic biofluids, such as serum and urine. Samples of blood (centrifuged to obtain cell-free serum) and hemodialysate were simultaneously collected from selected patients at regular intervals ...

Implication for health policy/practice/research/medical education: Intelligent information systems can create an excellent opportunity to nephrologists for appropriate prescriptions, hemodialysis adequacy monitoring, drug prescription, anemia management, blood pressure control and patient education. Indeed, these technologies make sure patient safety and reduce medical errors through identifyin...

INTRODUCTION Zinc is an essential trace element for human nutrition, and its deficiency is associated with anorexia, poor food efficiency, growth retardation, and impaired neurological and immune systems. The zinc-deficiency rate is particularly high in many disease states, such as with end-stage renal disease patients undertaking hemodialysis. The aim of this study was to determine the effect ...

Hemodialysis is frequently complicated by hypotension and associated symptoms. It has been suggested that these symptoms may be related to the biochemical changes caused by cellulosic dialysis membranes. In this study, a prospective randomized crossover trial was conducted comparing the incidence of hypotension and acute symptoms during dialysis with large-surface-area (1.6 m2) cellulosic (cupr...

patients and methods in this cross-sectional study, the hemoglobin levels of 52 patients with end-stage renal disease were measured before and after hemodialysis. the required erythropoietin doses and the differences in cost were calculated based on the hemoglobin levels before and after hemodialysis. a model to predict the adjusted erythropoietin dosages based on post-hemodialysis hemoglobin l...