Hemodynamics of Uremic Anemia

Hemodynamics of uremic anemia.

This study was undertaken to assess the importance of an elevated cardiac output in the generation of the hypertension associated with chronic renal failure. Forty stable uremic patients on a program of maintenance hemodialysis underwent hemodynamic studies. Cardiac index measured by dye dilution was found to be significantly elevated. Calculated peripheral vascular resistance was normal despit...

Thrombotic Microangiopathic Hemolytic Anemia without Evidence of Hemolytic Uremic Syndrome

Because of Yeneral’s extensive review [2] on atypical hemolytic uremic syndrome (aHUS) published recently in the Turkish Journal of Hematology, I brought it to readers’ attention that more recently some authors do not use ‘aHUS’, which was historically used to distinguish heterogeneous uncharacterized syndromes from Shiga toxin-related HUS, since the term lacks both specificity and suggested ca...

Concurrent Atypical Hemolytic Uremic Syndrome and Autoimmune Hemolytic Anemia: a case report

Background: Atypical hemolytic uremic syndrome (aHUS) is a life-threatening and scarce disorder characterized by acute renal failure and disease, non-immune microangiopathic hemolytic anemia and thrombocytopenia, leading to end-stage renal failure or death, and consequently maybe accompanying by extra renal manifestations. Case report: We reported aHUS accompanied by autoimmune hemolytic anemi...

Hyperparathyroidism and anemia in uremic subjects: a combined therapeutic approach.

Several factors are involved in conditioning renal anemia, and a critical role is attributed to parathyroid hormone (PTH) oversecretion, which has some direct effects on endogenous erythropoietin (EPO) synthesis, bone marrow erythroid progenitors, and red cell survival. Indirect effects are mainly based on the induction of bone marrow fibrosis. Indirect evidence of the role of PTH is based on t...

Lipoperoxidation and glutathione-dependent enzymes in uremic anemia of CAPD patients.