Roxadustat Versus Erythropoietin for Anemia Treatment in Diabetic Nephropathy.
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Abstract
Objective: To compare Roxadustat and Erythropoietin in improving haemoglobin levels among patients with diabetic nephropathy.
Methodology: This comparative observational study was conducted in the Department of Nephrology, Sheikh Zayed Hospital, Lahore. Sixty-four patients aged 18–75 years with diabetic nephropathy, chronic kidney disease, and anaemia were enrolled. Patients were allocated into two equal groups by the lottery method. Group A received Roxadustat 100 mg orally three times per week. Group B received erythropoietin 4000 IU subcutaneously twice weekly. Follow-up was three months. Data were analysed in SPSS version 27.0. A p-value of ≤0.05 was taken as significant.
Results: Baseline characteristics were similar between groups. Post-treatment haemoglobin was better among patients of Roxadustat group than in the group of erythropoietin (10.54 ± 1.75 vs 9.05 ± 2.17 g/dL). Mean haemoglobin rise was also greater (1.97 ± 1.21 vs 0.98 ± 1.87 g/dL). Haemoglobin response was higher with Roxadustat (78.1% vs 40.6%). Roxadustat was an independent predictor of haemoglobin response (adjusted OR 6.41, 95% CI 1.86–22.07; p=0.003).
Conclusion: We found Roxadustat more effective than erythropoietin for improving haemoglobin in anaemic patients with diabetic nephropathy.
Keywords: Anaemia; Diabetic nephropathy; Erythropoietin; Haemoglobin; Roxadustat.
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