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Updated: Jul 14, 2026
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Detection of Residual Donor Erythroid Progenitor Cells after Hematopoietic Stem Cell Transplantation for Patients with Hemoglobinopathies
Published on: September 6, 2017
[Transfusion protocols in hematopoietic stem cell allogeneic transplantation].
L Bardiaux1, S Assari, J Babinet
1Etablissement français du sang Bourgogne-Franche-Comté, 1 boulevard A.-Fleming, 25020 Besançon cedex, France. laurent.bardiaux@efs.sante.fr
Summary
Hematopoietic stem cell (HSC) transplantation requires specific transfusion protocols due to complex immunology. Clear guidelines ensure safe blood product selection for patients undergoing HSC allogeneic transplantation.
Area of Science:
- Hematology
- Immunology
- Transfusion Medicine
Context:
- Hematopoietic stem cell (HSC) allogeneic transplantation is a key therapy for hematologic malignancies.
- Patients require intensive transfusion support due to marrow aplasia from conditioning regimens.
- The post-transplant period involves complex immunology with co-existing cell populations.
Purpose:
- To establish clear and well-defined transfusion recommendations for HSC allogeneic transplantation.
- To guide the selection of blood products (RBCs, plasma, platelets) based on immunohematological factors.
- To outline specific transfusion protocols, including irradiation and CMV negativity.
Summary:
- Recent recommendations define blood product selection criteria based on recipient and graft immunohematological characteristics (e.g., ABO compatibility).
- A synthesis document, "Instructions for transfusion following HSC allogeneic transplantation," details product characteristics and protocols.
- This document aids blood product distribution teams and medical staff in pre-transfusion controls.
Impact:
- Ensures appropriate and safe transfusion practices in a complex patient population.
- Facilitates standardized care for patients undergoing HSC allogeneic transplantation.
- Improves the management of transfusion needs in hematologic malignancy patients post-transplant.
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