American journal of kidney diseases : the official journal of the National Kidney Foundation
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Randomized Controlled Trial Multicenter Study Clinical Trial
Sodium ferric gluconate complex in sucrose is safe and effective in hemodialysis patients: North American Clinical Trial.
A new intravenous (i.v.) iron compound, sodium ferric gluconate complex in sucrose (Ferrlecit, R&D Laboratories, Inc, Marina Del Rey, CA), was administered over 8 consecutive dialysis days in equally divided doses to a total of either 0.5 or 1.0 g in a controlled, open, multicenter, randomized clinical study of anemic, iron-deficient hemodialysis patients receiving recombinant human erythropoietin (rHuEPO). Effectiveness was assessed by increase in hemoglobin and hematocrit and changes of iron parameters. Results were compared with historically matched controls on oral iron. ⋯ In comparison with 25 matched control patients, adverse events could not be linked to drug therapy, nor was there a dose effect. In conclusion, sodium ferric gluconate complex in sucrose is safe and effective in the management of iron-deficiency anemia in severely iron-deficient and anemic hemodialysis patients receiving rHuEPO. This study confirms the concepts regarding iron therapy expressed in the National Kidney Foundation Dialysis Outcomes Quality Initiative (NKF-DOQI) that hemodialysis patients with serum ferritin below 100 ng/mL or transferrin saturations below 18% need supplementation with parenteral iron in excess of 1.0 g to achieve optimal response in hemoglobin and hematocrit levels.
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Review Case Reports
Fatal cervical spondyloarthropathy in a hemodialysis patient with systemic deposition of beta2-microglobulin amyloid.
Destructive spondyloarthropathy is a serious complication in patients with end-stage renal disease. We report a case of fatal cervical spondyloarthropathy in a patient on hemodialysis who presented with severe pain in the cervical area. Magnetic resonance imaging (MRI) of the cervical spine showed a soft tissue mass at the cervico-occipital hinge with spinal cord compression and destructive lesions of the cervical vertebrae. ⋯ Postmortem examination showed deposition of beta2-microglobulin in the cervico-occipital hinge. A unique feature of this case was the documented presence of systemic beta2-microglobulin amyloid deposits involving the spleen that to our knowledge has not been reported previously. Clinical suspicion and early detection of lesions caused by dialysis-related amyloidosis (DRA) may help to prevent significant morbidity and mortality in long-term dialysis patients.
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Editorial Comment
Intravenous iron supplementation in end-stage renal disease patients.