Key performance indicators for monitoring of anemia management and iron status in children attending a pediatric dialysis unit: the experience of Ain Shams University.

BACKGROUND

Anemia in children on maintenance hemodialysis (HD) leads to poor quality of life. Our study aimed to assess and monitor anemia and iron status management in children on maintenance HD over 18 months using key performance indicators.

METHODS

Key performance indicators, formulated as the percentage of patients achieving the KDIGO (2012) guideline-recommended targets for hemoglobin (Hb) (11-12 g/dl), transferrin saturation (TSAT) (20-40%) and serum ferritin (200-500 ng/ml), were reported quarterly over the 18-month-period of this study.

RESULTS

This study was carried out over an 18 month-period, from April 1st, 2020, till October 31st, 2021. A total of 78 patients (45 males and 33 females) were included; mean age 12.16 ± 3.3 years and HD duration range 3.0-140.88 months, median 16.51 months. The three most common primary causes of CKD were Congenital Anomalies of the Kidney and Urinary Tract (CAKUT) (29.5%), unknown cause (24.4%), and chronic glomerular diseases (20.5%). The quarterly reported percentages of patients achieving the recommended targets for Hb, TSAT, and serum ferritin ranges were 18.2-35.7%, 38.8-57.1%, and 11.9-26.6%, respectively.

CONCLUSION

Although the mean Hb trend was nearing the KDIGO (2012) target, the key performance indicators showed that only a small percentage of our HD patients were achieving the targets for Hb, TSAT, & serum ferritin, thus alerting us to the need to revise our protocol for the management of anemia and iron status.