Effect of Erythropoiesis-Stimulating Agent Therapy in Patients Receiving Palliative Care of Chronic Kidney Disease. (August 2019)

• Record Type: Journal Article
• Authors: Chow, Kai Ming; Szeto, Cheuk Chun; Choy, Agnes Shin Man; Ng, Jack Kit Chung; Mok, Alice Ka Wai; Leung, Chi Bon; Li, Philip Kam Tao
• Is Part Of: American journal of hospice & palliative care. Volume 36:Number 8(2019)
• Page Start: 718
• Page End: 721
• Publication Date: 2019-08
• Subjects: anemia -- transfusion -- erythropoiesis -- hospitalization -- renal failure -- dialysis; Hospice care -- Periodicals; Palliative treatment -- Periodicals; 362.175
• DOI: 10.1177/1049909119834855
• Languages: English
• ISSNs: 1049-9091

Abstract

Background: Despite the increasing use of erythropoiesis-stimulating agent (ESA) in patients receiving dialysis, few studies have examined the benefits of ESA for patients with chronic kidney disease receiving palliative care. Objective: We designed a retrospective observational study to evaluate the effect of ESA in treating anemia of renal disease among adult patients receiving palliative care instead of dialysis. The primary objective was to assess whether ESA can reduce the transfusion burden and hospitalization. Results: Thirty-nine patients receiving ESA were matched with a control group of 39 patients without ESA. Their mean age and glomerular filtration rates were 76.7 (10.2) years and 11.6 (5.7) mL/min/1.73 m 2, respectively. Baseline hemoglobin levels were comparable in the ESA and control groups; their corresponding values were 10.2 (1.5) and 10.1 (1.4) g/dL. During 1-year observation period, 34 units of red cell transfusion occurred in patients receiving ESA, whereas 128 units of red cell were transfused to patients in control group. Patients in the control group had higher transfusion rate (incidence rate ratio [IRR]: 3.63; 95% confidence interval [CI]: 2.49-5.31; P < .00001) and higher admission rates (IRR: 2.34; 95% CI: 1.80-3.03; P < .000001) than the ESA group even after adjustment for comorbidities. Conclusions: High disease burden of palliative care among patients with stage 4 to 5 chronic kidney disease was reflected by transfusion requirement and hospitalization rates, both of which were shown to be significantly ameliorated by ESA treatment.