Akira Mima1, Yasuhiro Horii2. 1. Department of Nephrology, Osaka Medical and Pharmaceutical University, Osaka, Japan; akira.mima@ompu.ac.jp. 2. Seiwadai Clinic, Nara, Japan.
Abstract
BACKGROUND/AIM: Renal anemia is a major complication in patients with chronic kidney disease (CKD) and hemodialysis, increasing morbidity and mortality. Roxadustat is a novel oral hypoxia-inducible factor (HIF) prolyl hydroxylase inhibitor (PHI), which is administrated for renal anemia. Different from erythropoiesis-stimulating agents (ESAs), Roxadustat could increase erythropoietin physiologically, improving the therapeutic effects. It has not been so long since Roxadustat was approved by the European Commission (EC). Thus, only a few studies have reported on the treatment of renal anemia using Roxadustat. PATIENTS AND METHODS: In this study, we evaluated the efficacy of Roxadustat in patients undergoing hemodialysis (HD). Nine patients under HD (72±10 years old) were enrolled in this study. Patients received Roxadustat first time or changed from ESAs (5-10 mg, 3 times a week after HD). Observation period was 5.3±2.9 months. RESULTS: Roxadustat treatment effectively increased and maintained hemoglobin levels. Levels of ferritin and C-reactive protein tended to decrease, but the difference was not statistically significant. No significant adverse effects were observed in all patients during the study. CONCLUSION: Roxadustat is effective and relatively tolerant for treating renal anemia in patients subjected to hemodialysis.
BACKGROUND/AIM: Renal anemia is a major complication in patients with chronic kidney disease (CKD) and hemodialysis, increasing morbidity and mortality. Roxadustat is a novel oral hypoxia-inducible factor (HIF) prolyl hydroxylase inhibitor (PHI), which is administrated for renal anemia. Different from erythropoiesis-stimulating agents (ESAs), Roxadustat could increase erythropoietin physiologically, improving the therapeutic effects. It has not been so long since Roxadustat was approved by the European Commission (EC). Thus, only a few studies have reported on the treatment of renal anemia using Roxadustat. PATIENTS AND METHODS: In this study, we evaluated the efficacy of Roxadustat in patients undergoing hemodialysis (HD). Nine patients under HD (72±10 years old) were enrolled in this study. Patients received Roxadustat first time or changed from ESAs (5-10 mg, 3 times a week after HD). Observation period was 5.3±2.9 months. RESULTS: Roxadustat treatment effectively increased and maintained hemoglobin levels. Levels of ferritin and C-reactive protein tended to decrease, but the difference was not statistically significant. No significant adverse effects were observed in all patients during the study. CONCLUSION: Roxadustat is effective and relatively tolerant for treating renal anemia in patients subjected to hemodialysis.
Authors: Martin Karpinski; Denise Pochinco; Iga Dembinski; Willie Laidlaw; James Zacharias; Peter Nickerson Journal: J Am Soc Nephrol Date: 2004-03 Impact factor: 10.121
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