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Neonatal exchange transfusion: Experience in Korea
Min-Sun Kim1, Yousun Chung2, Hyungsuk Kim3
1Department of Laboratory Medicine, University of Ulsan College of Medicine and Asan Medical Center, 88 Olympic-Ro 43-Gil, Songpa-gu, Seoul, 05505, Republic of Korea.
Summary
Exchange transfusion (ET) effectively treats neonatal hyperbilirubinemia and sepsis, with common adverse events like hypoxemia. This study reviewed ET indications and outcomes in Korean neonates.
Area of Science:
- Neonatal Medicine
- Pediatric Hematology
- Critical Care
Background:
- Exchange transfusion (ET) is a standard treatment for severe neonatal conditions.
- Indications include hyperbilirubinemia, hemolytic disease, and neonatal sepsis.
- This study evaluated ET practices in a Korean tertiary hospital.
Purpose of the Study:
- To assess the indications for Exchange Transfusion (ET) in neonates.
- To evaluate the clinical outcomes and adverse events associated with ET.
- To provide an overview of current ET practices in Korea.
Main Methods:
- Retrospective analysis of 64 ET sessions in 23 neonates (March 1999-March 2018).
- ET performed using fresh red blood cells and fresh frozen plasma.
- Clinical and laboratory data collected pre- and post-ET.
Main Results:
- Most common indication: hyperbilirubinemia with hemolytic anemia (non-ABO discrepancies).
- ET normalized WBC counts, increased hemoglobin, and decreased platelets (P < 0.001).
- Bilirubin levels decreased significantly post-ET (P < 0.001); 47.8% experienced adverse events (hypoxemia, hypotension).
Conclusions:
- Exchange transfusion is effective for neonatal hyperbilirubinemia and leukocytosis.
- While mortality is low, adverse events are common post-ET.
- This study offers insights into Korean ET practices.
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