Expert review of hematology · 2024
Effect of days of age at first blood transfusion on intraventricular hemorrhage in very low and extremely low birth weight infants.
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Qian Yuping, Huang Jingwei, Cheng Huanhuan, Wang Juan
Аннотация
BACKGROUND: Preterm infants are a group cohort of transfusion recipients due to their low blood volume and underdeveloped hematopoietic system. The objective of this study was to probe the effect of days of age at first blood transfusion on intraventricular hemorrhage (IVH) in very low and extremely low birth weight VLBW and ELBW infants.
RESEARCH DESIGN AND METHODS: Data of 150 VLBW and ELBW infants receiving blood transfusions were reviewed. IVH and non-IVH groups were established. General data on infants and their mothers and data related to blood transfusion, IVH risk factors, and the predictive value of the relevant factors for IVH were analyzed.
RESULTS: The IVH group had lower birth weight, hemoglobin levels on admission, and days of age at first blood transfusion and higher 5-min Apgar score ≤7 points and early transfusion rate. Spontaneous delivery and 5-min Apgar score ≤7 points were risk factors for IVH. Birth weight and days of age at first blood transfusion had predictive value for IVH in VLBW and ELBW infants.
CONCLUSIONS: The younger the days of age at first blood transfusion, the higher the IVH risk. It is necessary to delay the days of age at first blood transfusion and reduce early blood transfusion.
RESEARCH DESIGN AND METHODS: Data of 150 VLBW and ELBW infants receiving blood transfusions were reviewed. IVH and non-IVH groups were established. General data on infants and their mothers and data related to blood transfusion, IVH risk factors, and the predictive value of the relevant factors for IVH were analyzed.
RESULTS: The IVH group had lower birth weight, hemoglobin levels on admission, and days of age at first blood transfusion and higher 5-min Apgar score ≤7 points and early transfusion rate. Spontaneous delivery and 5-min Apgar score ≤7 points were risk factors for IVH. Birth weight and days of age at first blood transfusion had predictive value for IVH in VLBW and ELBW infants.
CONCLUSIONS: The younger the days of age at first blood transfusion, the higher the IVH risk. It is necessary to delay the days of age at first blood transfusion and reduce early blood transfusion.