Characteristics of Transfusion & Association w/ Oncologic Outcomes in Hepatoblastoma Resection
Topic overview
This multicenter study of 338 pediatric hepatoblastoma patients found that intraoperative blood transfusion was associated with increased mortality risk but not recurrence. The findings suggest current transfusion practices may be excessive and contribute to coagulopathy, highlighting the need for evidence-based transfusion protocols in pediatric liver tumor surgery.
Key takeaways
- 76% of pediatric hepatoblastoma resections involved intraoperative blood transfusion, associated with 2.35× higher mortality risk.
- Postoperative hemoglobin levels suggested unnecessary transfusions occurred; pRBC-focused approach led to coagulopathy requiring plasma/platelets.
- Intraoperative transfusion did not increase recurrence risk (HR 0.82), suggesting mortality association may relate to transfusion practice patterns.
- Complex resections (extended/total hepatectomy) and advanced disease (+VPEFR annotation) strongly predicted need for intraoperative transfusion.
- Restrictive transfusion protocols and balanced blood product strategies needed to reduce unnecessary transfusions in pediatric hepatoblastoma surgery.
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