Author:
Nguyen Trung Kien,Ta Viet Hung,Nguyen Thi Hien Hanh,Nguyen Khanh Van,Thai Danh Tuyen,Le Viet Thang
Abstract
Background: Iron management is essential for anemia treatment in chronic kidney disease. The reticulocyte hemoglobin equivalent (RET-He) is a reticulocyte parameter that reflects hemoglobin synthesis of newly formed erythrocytes in the bone marrow in real-time. Objectives: This study aims to evaluate the role of reticulocyte hemoglobin equivalent (RET-He) in predicting iron deficiency in chronic kidney disease (CKD) patients. Methods: Following a descriptive cross-sectional observational design, this study was conducted on 131 adult patients with CKD stages 3 - 5. Laboratory indices, including complete blood count, some biochemical indices, iron status, and reticulocyte indices (including RET-He), were measured. Iron deficiency (ID) was defined as TSAT < 20%, where serum ferritin level > 100 ng/mL was defined as functional ID, while serum ferritin level