Invited Commentary on Williams, et al: Storage of Placental Blood – A Feasibility Study for Development of a Fetal Blood Bank
Topic overview
This commentary examines the feasibility of using stored placental blood for neonatal transfusions instead of adult donor blood. The approach addresses biochemical differences between fetal and adult hemoglobin that may contribute to oxidative stress and NICU complications including BPD, IVH, and retinopathy of prematurity.
Key takeaways
- Cord blood contains fetal hemoglobin (HbF), which may reduce oxidative stress compared to adult hemoglobin (HbA) in neonatal transfusions.
- Adult blood transfusions in NICUs theoretically increase risk of BPD, IVH, necrotizing enterocolitis, and retinopathy of prematurity.
- Establishing a fetal blood bank could provide HbF-rich transfusions better matched to neonatal physiology than current adult donor blood.
- Biochemical differences between HbA and HbF affect oxygen release kinetics, with potential clinical implications for premature infants.
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How to cite: GlobalCastMD. Invited Commentary on Williams, et al: Storage of Placental Blood – A Feasibility Study for Development of a Fetal Blood Bank. GlobalCastMD Medical Library. 2025-07-15. https://dev.library.globalcastmd.com/article/10670?via_space=staycurrentmd
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