1
|
Yazdanbakhsh M, Acker JP. Advancing in vivo assessment of red blood cell transfusions: A call for radiation-free methods in transfusion medicine. Transfus Apher Sci 2024; 63:103928. [PMID: 38653627 DOI: 10.1016/j.transci.2024.103928] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/25/2024]
Abstract
RBC transfusions are a vital clinical therapy to treat anemic patients. The in vivo assessment of red blood cell (RBC) quality post-transfusion is critical to ensuring that the introduction of new RBC products meet established regulatory and clinical quality requirements. Although in vitro quality control testing is routinely performed by blood manufacturers, it is crucial that in vivo tests are performed during the evaluation and regulatory process of new RBC products. This article reviews existing in vivo techniques, like chromium-51 labelling and biotinylation, for determining the circulation and survival of RBCs, and advocates for a move to radiation-free methods. The timely need for radiation-free methods to assess emerging non-DEHP container systems is just one example of why efforts to improve the methods available for in vivo quality assessment is important in transfusion medicine. This review aims to advance our understanding of RBC transfusion in vivo quality assessment and enhance transfusion practices.
Collapse
Affiliation(s)
- Mahsa Yazdanbakhsh
- Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, Alberta, Canada; Innovation and Portfolio Management, Canadian Blood Services, Edmonton, Alberta, Canada
| | - Jason P Acker
- Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, Alberta, Canada; Innovation and Portfolio Management, Canadian Blood Services, Edmonton, Alberta, Canada.
| |
Collapse
|
3
|
Casimir M, Colard M, Dussiot M, Roussel C, Martinez A, Peyssonnaux C, Mayeux P, Benghiat S, Manceau S, Francois A, Marin N, Pène F, Buffet PA, Hermine O, Amireault P. Erythropoietin downregulates red blood cell clearance, increasing transfusion efficacy in severely anemic recipients. Am J Hematol 2023; 98:1923-1933. [PMID: 37792521 DOI: 10.1002/ajh.27117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Revised: 09/12/2023] [Accepted: 09/19/2023] [Indexed: 10/06/2023]
Abstract
Red blood cells (RBC) transfusion is used to alleviate symptoms and prevent complications in anemic patients by restoring oxygen delivery to tissues. RBC transfusion efficacy, that can be measured by a rise in hemoglobin (Hb) concentration, is influenced by donor-, product-, and recipient-related characteristics. In some studies, severe pre-transfusion anemia is associated with a greater than expected Hb increment following transfusion but the biological mechanism underpinning this relationship remains poorly understood. We conducted a prospective study in critically ill patients and quantified Hb increment following one RBC transfusion. In a murine model, we investigated the possibility that, in conjunction with the host erythropoietic response, the persistence of transfused donor RBC is improved to maintain a highest RBC biomass. We confirmed a correlation between a greater Hb increment and a deeper pre-transfusion anemia in a cohort of 17 patients. In the mouse model, Hb increment and post-transfusion recovery were increased in anemic recipients. Post-transfusion RBC recovery was improved in hypoxic mice or those receiving an erythropoiesis-stimulating agent and decreased in those treated with erythropoietin (EPO)-neutralizing antibodies, suggesting that EPO signaling is necessary to observe this effect. Irradiated recipients also showed decreased post-transfusion RBC recovery. The EPO-induced post-transfusion RBC recovery improvement was abrogated in irradiated or in macrophage-depleted recipients, but maintained in splenectomized recipients, suggesting a mechanism requiring erythroid progenitors and macrophages, but which is not spleen-specific. Our study highlights a physiological role of EPO in downregulating post-transfusion RBC clearance, contributing to maintain a vital RBC biomass to rapidly cope with hypoxemia.
Collapse
Affiliation(s)
- Madeleine Casimir
- Laboratory of Cellular and Molecular Mechanisms of Hematological Disorders and Therapeutic Implications, INSERM, Institut Imagine, Université Paris Cité, Paris, France
- Département d'Hématologie, Hôpital Erasme, Université Libre de Bruxelles, Bruxelles, Belgium
- Laboratory of Excellence GR-Ex, Paris, France
| | - Martin Colard
- Laboratory of Cellular and Molecular Mechanisms of Hematological Disorders and Therapeutic Implications, INSERM, Institut Imagine, Université Paris Cité, Paris, France
- Département d'Hématologie, Hôpital Erasme, Université Libre de Bruxelles, Bruxelles, Belgium
- Laboratory of Excellence GR-Ex, Paris, France
| | - Michael Dussiot
- Laboratory of Cellular and Molecular Mechanisms of Hematological Disorders and Therapeutic Implications, INSERM, Institut Imagine, Université Paris Cité, Paris, France
- Laboratory of Excellence GR-Ex, Paris, France
| | - Camille Roussel
- Laboratory of Excellence GR-Ex, Paris, France
- Université Paris Cité et Université des Antilles, INSERM, BIGR, Paris, France
- Laboratoire d'Hématologie Générale, Hôpital Universitaire Necker Enfants Malades, Assistance Publique des Hôpitaux de Paris, Paris, France
| | - Anaïs Martinez
- Laboratory of Cellular and Molecular Mechanisms of Hematological Disorders and Therapeutic Implications, INSERM, Institut Imagine, Université Paris Cité, Paris, France
- Laboratory of Excellence GR-Ex, Paris, France
| | - Carole Peyssonnaux
- Laboratory of Excellence GR-Ex, Paris, France
- Université Paris Cité, CNRS, INSERM, Institut Cochin, Paris, France
| | - Patrick Mayeux
- Laboratory of Excellence GR-Ex, Paris, France
- Université Paris Cité, CNRS, INSERM, Institut Cochin, Paris, France
| | - Samantha Benghiat
- Département d'Hématologie, Hôpital Erasme, Université Libre de Bruxelles, Bruxelles, Belgium
| | - Sandra Manceau
- Laboratory of Excellence GR-Ex, Paris, France
- Biotherapy Department, French National Sickle Cell Disease Referral Center, Clinical Investigation Center, Hôpital Necker, Assistance-Publique Hôpitaux de Paris, Paris, France
| | - Anne Francois
- Établissement Français du Sang d'Ile de France, Site Hôpital Européen Georges Pompidou, Paris, France
| | - Nathalie Marin
- Service de Médecine Intensive-Réanimation, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, Centre-Université Paris Cité, Paris, France
| | - Frédéric Pène
- Université Paris Cité, CNRS, INSERM, Institut Cochin, Paris, France
- Service de Médecine Intensive-Réanimation, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, Centre-Université Paris Cité, Paris, France
| | - Pierre A Buffet
- Laboratory of Excellence GR-Ex, Paris, France
- Université Paris Cité et Université des Antilles, INSERM, BIGR, Paris, France
- Service Des Maladies Infectieuses et Tropicales, Hôpital Universitaire Necker Enfants Malades, Assistance Publique des Hôpitaux de Paris, Paris, France
| | - Olivier Hermine
- Laboratory of Cellular and Molecular Mechanisms of Hematological Disorders and Therapeutic Implications, INSERM, Institut Imagine, Université Paris Cité, Paris, France
- Laboratory of Excellence GR-Ex, Paris, France
- Département d'Hématologie, Hôpital Universitaire Necker Enfants Malades, Assistance Publique - Hôpitaux de Paris, Paris, France
| | - Pascal Amireault
- Laboratory of Cellular and Molecular Mechanisms of Hematological Disorders and Therapeutic Implications, INSERM, Institut Imagine, Université Paris Cité, Paris, France
- Laboratory of Excellence GR-Ex, Paris, France
- Université Paris Cité et Université des Antilles, INSERM, BIGR, Paris, France
| |
Collapse
|
4
|
Stark CM, Juul SE. New frontiers in neonatal red blood cell transfusion research. J Perinatol 2023; 43:1349-1356. [PMID: 37667005 DOI: 10.1038/s41372-023-01757-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Revised: 08/06/2023] [Accepted: 08/15/2023] [Indexed: 09/06/2023]
Abstract
Red blood cell (RBC) transfusions are common in neonates requiring intensive care. Recent studies have compared restricted versus liberal transfusion guidelines, but limitations exist on evaluations of outcomes in populations that never required a transfusion compared to those receiving any transfusion. Although there are well-established risks associated with RBC transfusions, new data has emerged that suggests additional clinically relevant associations, including adverse neurodevelopmental outcomes, donor sex differences, and inflammation or immunosuppression. Further research is needed to delineate the magnitude of these risks and to further improve the safety of transfusions. The goal of this review is to highlight underappreciated, yet clinically important risks associated with neonatal RBC transfusions and to introduce several areas in which neonates may uniquely benefit from alterations in practice.
Collapse
Affiliation(s)
- Christopher M Stark
- Department of Pediatrics, Walter Reed National Military Medical Center, Bethesda, MD, USA.
| | - Sandra E Juul
- Institute on Human Development and Disability (IHDD) and the Intellectual and Developmental Disabilities Research Center (IDDRC), Department of Pediatrics, University of Washington, Seattle, WA, USA
| |
Collapse
|
5
|
Enya VE, Orji MLC, Brown BJ. Equilibration time of haemoglobin concentration after packed red blood cell transfusion in children seen in the emergency unit of a tertiary hospital in Southeast, Nigeria. Transfus Apher Sci 2023; 62:103709. [PMID: 37031003 DOI: 10.1016/j.transci.2023.103709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2023] [Revised: 03/15/2023] [Accepted: 04/03/2023] [Indexed: 04/08/2023]
Abstract
Blood transfusion is an important treatment modality for severe anaemia. Monitoring post-transfusion haemoglobin (Hb) concentration helps the clinician in assessing the success of blood transfusion. Previous authors have reported different timings for post-transfusion equilibration using varied time intervals for post-transfusion Hb concentration assessment. This study was therefore aimed at determining the appropriate time to assess Hb concentration after packed red blood cell (pRBC) transfusion in children using 5 different time intervals. It was a longitudinal observational study carried out in a tertiary care hospital in Southeast, Nigeria and involved 108 children aged 1-10 years without active bleeding or significant haemolysis that were transfused with pRBC. The Hb concentration was measured using a portable haemoglobinometer just before the blood transfusion and after the blood transfusion at 1, 6, 12, 24, and 48th-hour. The 1-hour (6.8 ± 1.5 g/dl) post-transfusion Hb concentration was significantly different (p 0.001) from the 6th-hour (10.2 ± 1.5 g/dl), but no further significant (p > 0.05) changes occurred after the 6th-hour till the 48th-hour. This finding suggests that equilibration of Hb concentration had occurred by the 6th hour after blood transfusion. This study, therefore, recommends that Hb concentration assessment in children without ongoing bleeding or haemolysis can be done at the 6th hour after pRBC transfusion.
Collapse
Affiliation(s)
- Victor Eze Enya
- Department of Paediatrics, Alex Ekwueme Federal University Teaching Hospital, Abakaliki, Ebonyi State, Nigeria.
| | - Maria-Lauretta Chito Orji
- Department of Paediatrics, Alex Ekwueme Federal University Teaching Hospital, Abakaliki, Ebonyi State, Nigeria
| | - Biobele J Brown
- Haematology & Oncology Unit, Department of Paediatrics College of Medicine, University of Ibadan, University College Hospital, Ibadan, Nigeria
| |
Collapse
|
6
|
Villeneuve A, Arsenault V, Lacroix J, Tucci M. Neonatal red blood cell transfusion. Vox Sang 2020; 116:366-378. [PMID: 33245826 DOI: 10.1111/vox.13036] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Revised: 10/06/2020] [Accepted: 11/05/2020] [Indexed: 02/06/2023]
Abstract
Transfusions are more common in premature infants with approximately 40% of low birth weight infants and up to 90% of extremely low birth weight infants requiring red blood cell transfusion. Although red blood cell transfusion can be life-saving in these preterm infants, it has been associated with higher rates of complications including necrotizing enterocolitis, bronchopulmonary dysplasia, retinopathy of prematurity and possibly abnormal neurodevelopment. The main objective of this review is to assess current red blood cell transfusion practices in the neonatal intensive care unit, to summarize available neonatal transfusion guidelines published in different countries and to emphasize the wide variation in transfusion thresholds that exists for red blood cell transfusion. This review also addresses certain issues specific to red blood cell processing for the neonatal population including storage time, irradiation, cytomegalovirus (CMV) prevention strategies and patient blood management. Future research avenues are proposed to better define optimal transfusion practice in neonatal intensive care units.
Collapse
Affiliation(s)
- Andréanne Villeneuve
- Division of Neonatology, CHU Sainte-Justine, Montréal, QC, Canada.,Department of Pediatrics, Université de Montréal, Montréal, QC, Canada
| | - Valérie Arsenault
- Department of Pediatrics, Université de Montréal, Montréal, QC, Canada.,Division of Haematology, CHU Sainte-Justine, Montréal, QC, Canada
| | - Jacques Lacroix
- Department of Pediatrics, Université de Montréal, Montréal, QC, Canada.,Division of Pediatric Intensive Care, CHU Sainte-Justine, Montréal, QC, Canada
| | - Marisa Tucci
- Department of Pediatrics, Université de Montréal, Montréal, QC, Canada.,Division of Pediatric Intensive Care, CHU Sainte-Justine, Montréal, QC, Canada
| |
Collapse
|
8
|
Roussel C, Buffet PA, Amireault P. Measuring Post-transfusion Recovery and Survival of Red Blood Cells: Strengths and Weaknesses of Chromium-51 Labeling and Alternative Methods. Front Med (Lausanne) 2018; 5:130. [PMID: 29868587 PMCID: PMC5962717 DOI: 10.3389/fmed.2018.00130] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2018] [Accepted: 04/19/2018] [Indexed: 12/17/2022] Open
Abstract
The proportion of transfused red blood cells (RBCs) that remain in circulation is an important surrogate marker of transfusion efficacy and contributes to predict the potential benefit of a transfusion process. Over the last 50 years, most of the transfusion recovery data were generated by chromium-51 (51Cr)-labeling studies and were predominantly performed to validate new storage systems and new processes to prepare RBC concentrates. As a consequence, our understanding of transfusion efficacy is strongly dependent on the strengths and weaknesses of 51Cr labeling in particular. Other methods such as antigen mismatch or biotin-based labeling can bring relevant information, for example, on the long-term survival of transfused RBC. These radioactivity-free methods can be used in patients including from vulnerable groups. We provide an overview of the methods used to measure transfusion recovery in humans, compare their strengths and weaknesses, and discuss their potential limitations. Also, based on our understanding of the spleen-specific filtration of damaged RBC and historical transfusion recovery data, we propose that RBC deformability and morphology are storage lesion markers that could become useful predictors of transfusion recovery. Transfusion recovery can and should be accurately explored by more than one method. Technical optimization and clarification of concepts is still needed in this important field of transfusion and physiology.
Collapse
Affiliation(s)
- Camille Roussel
- Biologie Intégrée du Globule Rouge UMR_S1134, INSERM, Univ. Paris Diderot, Sorbonne Paris Cité, Univ. de la Réunion, Univ. des Antilles, Paris, France.,Institut National de la Transfusion Sanguine, Paris, France.,Laboratoire d'Excellence GR-Ex, Paris, France.,Laboratory of Cellular and Molecular Mechanisms of Hematological Disorders and Therapeutic Implications U1163/CNRS ERL 8254, INSERM, CNRS, Univ Paris Descartes, Sorbonne Paris Cité, Paris, France.,Université Paris Descartes, Paris, France
| | - Pierre A Buffet
- Biologie Intégrée du Globule Rouge UMR_S1134, INSERM, Univ. Paris Diderot, Sorbonne Paris Cité, Univ. de la Réunion, Univ. des Antilles, Paris, France.,Institut National de la Transfusion Sanguine, Paris, France.,Laboratoire d'Excellence GR-Ex, Paris, France.,Université Paris Descartes, Paris, France.,Assistance publique des hôpitaux de Paris, Paris, France
| | - Pascal Amireault
- Biologie Intégrée du Globule Rouge UMR_S1134, INSERM, Univ. Paris Diderot, Sorbonne Paris Cité, Univ. de la Réunion, Univ. des Antilles, Paris, France.,Institut National de la Transfusion Sanguine, Paris, France.,Laboratoire d'Excellence GR-Ex, Paris, France.,Laboratory of Cellular and Molecular Mechanisms of Hematological Disorders and Therapeutic Implications U1163/CNRS ERL 8254, INSERM, CNRS, Univ Paris Descartes, Sorbonne Paris Cité, Paris, France
| |
Collapse
|