5
views
0
recommends
+1 Recommend
1 collections
    0
    shares

      Call for Papers: Green Renal Replacement Therapy: Caring for the Environment

      Submit here before July 31, 2024

      About Blood Purification: 3.0 Impact Factor I 5.6 CiteScore I 0.83 Scimago Journal & Country Rank (SJR)

      • Record: found
      • Abstract: found
      • Article: found

      Cost Analysis of an Intravenous to Subcutaneous Epoetin α Conversion

      research-article

      Read this article at

      ScienceOpenPublisherPubMed
      Bookmark
          There is no author summary for this article yet. Authors can add summaries to their articles on ScienceOpen to make them more accessible to a non-specialist audience.

          Abstract

          Background/Aims: A cost analysis of a conversion from intravenous (IV) to subcutaneous (SC) epoetin α in patients receiving chronic in-center hemodialysis (HD). Methods: This retrospective analysis compared epoetin α drug costs during a 6-month period of IV usage (July to December 2010, period 1) to a 6-month period of SC usage (July to December 2011, period 2) in four large in-center HD units. Data were collected from quarterly counts of HD patients receiving epoetin α and monthly inventory billing records. Results: 622 HD patients who received IV epoetin α (period 1) were compared to 609 HD patients who received SC epoetin α (period 2). A 12.6% decrease in dose was observed. The average weekly cost of epoetin α was USD 173.02 per patient during the IV period versus USD 151.20 per patient during the SC period. This equated to a yearly cost savings of USD 1,135 per patient with SC epoetin α. Conclusion: The switch from IV to SC epoetin α was successfully implemented in all four centers and realized significant cost savings.

          Related collections

          Most cited references17

          • Record: found
          • Abstract: found
          • Article: not found

          Normalization of hemoglobin level in patients with chronic kidney disease and anemia.

          Whether correction of anemia in patients with stage 3 or 4 chronic kidney disease improves cardiovascular outcomes is not established. We randomly assigned 603 patients with an estimated glomerular filtration rate (GFR) of 15.0 to 35.0 ml per minute per 1.73 m2 of body-surface area and mild-to-moderate anemia (hemoglobin level, 11.0 to 12.5 g per deciliter) to a target hemoglobin value in the normal range (13.0 to 15.0 g per deciliter, group 1) or the subnormal range (10.5 to 11.5 g per deciliter, group 2). Subcutaneous erythropoietin (epoetin beta) was initiated at randomization (group 1) or only after the hemoglobin level fell below 10.5 g per deciliter (group 2). The primary end point was a composite of eight cardiovascular events; secondary end points included left ventricular mass index, quality-of-life scores, and the progression of chronic kidney disease. During the 3-year study, complete correction of anemia did not affect the likelihood of a first cardiovascular event (58 events in group 1 vs. 47 events in group 2; hazard ratio, 0.78; 95% confidence interval, 0.53 to 1.14; P=0.20). Left ventricular mass index remained stable in both groups. The mean estimated GFR was 24.9 ml per minute in group 1 and 24.2 ml per minute in group 2 at baseline and decreased by 3.6 and 3.1 ml per minute per year, respectively (P=0.40). Dialysis was required in more patients in group 1 than in group 2 (127 vs. 111, P=0.03). General health and physical function improved significantly (P=0.003 and P<0.001, respectively, in group 1, as compared with group 2). There was no significant difference in the combined incidence of adverse events between the two groups, but hypertensive episodes and headaches were more prevalent in group 1. In patients with chronic kidney disease, early complete correction of anemia does not reduce the risk of cardiovascular events. (ClinicalTrials.gov number, NCT00321919 [ClinicalTrials.gov].). Copyright 2006 Massachusetts Medical Society.
            Bookmark
            • Record: found
            • Abstract: found
            • Article: found

            Cardiovascular Toxicity of Epoetin-Alfa in Patients with Chronic Kidney Disease

            Background: Recombinant erythropoietin has become a routine component of care of patients with chronic kidney disease reducing the need for blood transfusions but raising the risks for cardiovascular events. We undertook this secondary analysis of subjects enrolled in the Correction of Hemoglobin and Outcomes in Renal Insufficiency (CHOIR) trial to examine the interrelationships between epoetin-alfa maintenance doses utilized and achieved hemoglobin (Hb) irrespective of treatment target and randomized allocation. Methods: We performed a post hoc analysis from the CHOIR trial. Inclusion criteria were Hb 2 . To be included in the present analysis, subjects needed to be free of the composite event at 4 months, receive epoetin-alfa, and have ≥1 postbaseline Hb measurement. The mean weekly dose of epoetin-alfa received up to the time of first event or censure was the main exposure variable, while the achieved Hb at month 4 was the confounder representing the subject's underlying response to treatment. The primary outcome was the composite of death, heart failure hospitalization, stroke, or myocardial infarction. A Cox proportional hazard regression model was used in time-to-event analysis. Results: Among 1,244 subjects with complete data, the average weekly dose of epoetin-alfa ranged 143.3-fold from 133 to 19,106 units/week at the time of first event or censure. Cox proportional hazard analysis found that those in the middle tertile of Hb achieved (>11.5 to 10,095 units/week) of epoetin-alfa dose exposure level was significantly escalated (hazard ratios ranged from 2.536 to 3.572, p 10,095 units/week were associated with increased risks for cardiovascular events irrespective of the Hb achieved within the first 4 months of treatment. These data suggest the weekly epoetin-alfa dose and not the Hb achieved was a principal determinant in the primary outcome observed implicating a cardiovascular toxicity of this erythrocyte-stimulating agent.
              Bookmark
              • Record: found
              • Abstract: found
              • Article: not found

              Antibody-mediated pure red cell aplasia in chronic kidney disease patients receiving erythropoiesis-stimulating agents: new insights.

              Antibody-mediated pure red cell aplasia is a very rare but devastating condition affecting patients receiving treatment with erythropoiesis-stimulating agents. New cases continue to emerge, generally in clusters, consistent with an 'environmental' trigger to its pathogenesis. Defining the causes of antibody-mediated pure red cell aplasia is clearly of importance for patients with chronic kidney disease, but any developments in this area may also have relevance to other disease areas as therapeutic delivery of endogenous proteins rapidly increases. This review focuses on the current knowledge regarding the etiology of antibody-mediated pure red cell aplasia and the current approach to therapy.
                Bookmark

                Author and article information

                Journal
                AJN
                Am J Nephrol
                10.1159/issn.0250-8095
                American Journal of Nephrology
                S. Karger AG
                0250-8095
                1421-9670
                2013
                January 2014
                11 December 2013
                : 38
                : 6
                : 496-500
                Affiliations
                Manitoba Renal Program, Winnipeg, Man., Canada
                Author notes
                *Lori Wazny, PharmD, Health Sciences Center, Department of Pharmaceutical Services, 820 Sherbrook Street, Winnipeg, MB R3A 1R9 (Canada), E-Mail Lwazny@hsc.mb.ca
                Article
                357052 Am J Nephrol 2013;38:496-500
                10.1159/000357052
                24334854
                75c23164-81c2-4691-9dcf-48e74e1d6273
                © 2013 S. Karger AG, Basel

                Copyright: All rights reserved. No part of this publication may be translated into other languages, reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying, recording, microcopying, or by any information storage and retrieval system, without permission in writing from the publisher. Drug Dosage: The authors and the publisher have exerted every effort to ensure that drug selection and dosage set forth in this text are in accord with current recommendations and practice at the time of publication. However, in view of ongoing research, changes in government regulations, and the constant flow of information relating to drug therapy and drug reactions, the reader is urged to check the package insert for each drug for any changes in indications and dosage and for added warnings and precautions. This is particularly important when the recommended agent is a new and/or infrequently employed drug. Disclaimer: The statements, opinions and data contained in this publication are solely those of the individual authors and contributors and not of the publishers and the editor(s). The appearance of advertisements or/and product references in the publication is not a warranty, endorsement, or approval of the products or services advertised or of their effectiveness, quality or safety. The publisher and the editor(s) disclaim responsibility for any injury to persons or property resulting from any ideas, methods, instructions or products referred to in the content or advertisements.

                History
                : 05 September 2013
                : 04 November 2013
                Page count
                Figures: 1, Tables: 1, Pages: 5
                Categories
                Original Report: Patient-Oriented, Translational Research

                Cardiovascular Medicine,Nephrology
                Epoetin α,Erythropoietin costs, Subcutaneous injections,Erythropoietin administration/dosage,Anemia drug therapy,Renal dialysis

                Comments

                Comment on this article