Zinc deficiency is associated with erythropoietin-stimulating agents hyporesponsive anemia in peritoneal dialysis patients: a cross-sectional study

Key Points

• Zinc deficiency is significantly associated with erythropoietin-stimulating agents hyporesponsive anemia in patients undergoing peritoneal dialysis.
• Among patients with peritoneal dialysis, 60% showed signs of hyporesponsive anemia linked to low zinc levels, impacting treatment efficacy.
• Cross-sectional analysis explores the relationship between zinc levels and anemia in patients on peritoneal dialysis.
• Findings highlight the need for dietary zinc assessment and potential supplementation to improve anemia treatment outcomes.