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Rajput RV, Shah V, Shalhoub RN, West-Mitchell K, Cha NR, Conry-Cantilena C, Leitman SF, Young DJ, Wells B, Aue G, Dunbar CE, Patel BA, Childs RW, Young NS, Wu CO, Groarke EM, Kalsi SS. Granulocyte transfusions in severe aplastic anemia. Haematologica 2023. [PMID: 38058170 DOI: 10.3324/haematol.2023.283826] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Indexed: 12/08/2023] Open
Abstract
Patients with severe aplastic anemia (SAA) are at high risk for morbidity and mortality due to severe infections. We aimed to characterize the role of granulocyte transfusion (GT) in SAA. Primary outcomes were survival from first GT, including overall survival (OS) at last follow up, survival to discharge, and receipt of HSCT. Secondary outcomes included evaluation of clinical response at 7 and 30 days after GT initiation based on a clinical scoring system incorporating microbiological and radiographic response. Twenty-eight SAA patients underwent 30 GT courses with a per-dose median of 1.28 x 109 granulocyte cells/kilogram (range 0.45-4.52 x 109). OS from initial GT to median last follow up (551 days) was 50%, with 39% (11/28) alive at last follow up. Sixty-four percent (18/28) of all patients survived to hospital discharge. Patients with complete, partial, or stable response at 30 days had significantly improved OS compared to non-responders (p=0.0004). Eighty-six percent (18/21) of patients awaiting HSCT during GT underwent transplant and 62% (13/21) survived to post-HSCT discharge. Sex, type of infection, or percentage of days with absolute neutrophil count > 0.2x109/L during GT course were not predictive of survival (p=0.52, p=0.7, p=0.28). Nine of 28 (32%) patients developed new or increased human leukocyte antigen (HLA) alloimmunization during their GT course. GTs in SAA may impact survival in those with improvement or stabilization of their underlying infection. Alloimmunization can occur and OS in this population remains poor, but GTs may be a useful tool to bridge patients to curative treatment with HSCT.
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Affiliation(s)
- Roma V Rajput
- Hematology Branch, National Heart, Lung, and Blood Institute (NHLBI), National Institutes of Health (NIH), Bethesda, MD.
| | - Vaani Shah
- Hematology Consult and Graduate Medical Section, NHLBI, NIH, Bethesda, MD
| | | | - Kamille West-Mitchell
- Department of Transfusion Medicine, Clinical Center, National Institutes of Health, Bethesda, MD
| | - Nu Ri Cha
- Department of Transfusion Medicine, Clinical Center, National Institutes of Health, Bethesda, MD
| | - Cathy Conry-Cantilena
- Department of Transfusion Medicine, Clinical Center, National Institutes of Health, Bethesda, MD
| | - Susan F Leitman
- Department of Transfusion Medicine, Clinical Center, National Institutes of Health, Bethesda, MD
| | - David J Young
- Translational Stem Cell Biology Branch, NHLBI, NIH, MD
| | - Brian Wells
- Laboratory of Transplantation Immunotherapy, NHLBI, NIH, Bethesda, MD
| | - Georg Aue
- Laboratory of Transplantation Immunotherapy, NHLBI, NIH, Bethesda, MD
| | | | - Bhavisha A Patel
- Hematology Branch, National Heart, Lung, and Blood Institute (NHLBI), National Institutes of Health (NIH), Bethesda, MD
| | - Richard W Childs
- Hematology Branch, National Heart, Lung, and Blood Institute (NHLBI), National Institutes of Health (NIH), Bethesda, MD
| | - Neal S Young
- Hematology Branch, National Heart, Lung, and Blood Institute (NHLBI), National Institutes of Health (NIH), Bethesda, MD
| | - Colin O Wu
- Office of Biostatistics Research, NHLBI, NIH, Bethesda, MD
| | - Emma M Groarke
- Hematology Branch, National Heart, Lung, and Blood Institute (NHLBI), National Institutes of Health (NIH), Bethesda, MD
| | - Shelley S Kalsi
- Hematology Consult and Graduate Medical Section, NHLBI, NIH, Bethesda, MD
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Vannella KM, Oguz C, Stein SR, Pittaluga S, Dikoglu E, Kanwal A, Ramelli SC, Briese T, Su L, Wu X, Ramos-Benitez MJ, Perez-Valencia LJ, Babyak A, Cha NR, Chung JY, Ylaya K, Madathil RJ, Saharia KK, Scalea TM, Tran QK, Herr DL, Kleiner DE, Hewitt SM, Notarangelo LD, Grazioli A, Chertow DS. Evidence of SARS-CoV-2-Specific T-Cell-Mediated Myocarditis in a MIS-A Case. Front Immunol 2021; 12:779026. [PMID: 34956207 PMCID: PMC8695925 DOI: 10.3389/fimmu.2021.779026] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Accepted: 11/23/2021] [Indexed: 01/14/2023] Open
Abstract
A 26-year-old otherwise healthy man died of fulminant myocarditis. Nasopharyngeal specimens collected premortem tested negative for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Histopathological evaluation of the heart showed myocardial necrosis surrounded by cytotoxic T-cells and tissue-repair macrophages. Myocardial T-cell receptor (TCR) sequencing revealed hyper-dominant clones with highly similar sequences to TCRs that are specific for SARS-CoV-2 epitopes. SARS-CoV-2 RNA was detected in the gut, supporting a diagnosis of multisystem inflammatory syndrome in adults (MIS-A). Molecular targets of MIS-associated inflammation are not known. Our data indicate that SARS-CoV-2 antigens selected high-frequency T-cell clones that mediated fatal myocarditis.
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Affiliation(s)
- Kevin M Vannella
- Emerging Pathogens Section, Critical Care Medicine Department, Clinical Center, National Institutes of Health, Bethesda, MD, United States.,Laboratory of Immunoregulation, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, United States
| | - Cihan Oguz
- National Institute of Allergy and Infectious Diseases Collaborative Bioinformatics Resource, Frederick National Laboratory for Cancer Research, Leidos Biomedical Research, Inc., Frederick, MD, United States.,Advanced Biomedical Computational Science, Frederick National Laboratory for Cancer Research, Leidos Biomedical Research, Inc., Frederick, MD, United States
| | - Sydney R Stein
- Emerging Pathogens Section, Critical Care Medicine Department, Clinical Center, National Institutes of Health, Bethesda, MD, United States.,Laboratory of Immunoregulation, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, United States
| | - Stefania Pittaluga
- Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, United States
| | - Esra Dikoglu
- Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, United States
| | - Arjun Kanwal
- Division of Cardiology, Westchester Medical Center, Valhalla, NY, United States
| | - Sabrina C Ramelli
- Critical Care Medicine Department, Clinical Center, National Institutes of Health, Bethesda, MD, United States
| | - Thomas Briese
- Center for Infection and Immunity, Columbia University Mailman School of Public Health, New York, NY, United States
| | - Ling Su
- Cancer Research Technology Program, Frederick National Laboratory for Cancer Research, Leidos Biomedical Research, Inc., Frederick, MD, United States
| | - Xiaolin Wu
- Cancer Research Technology Program, Frederick National Laboratory for Cancer Research, Leidos Biomedical Research, Inc., Frederick, MD, United States
| | - Marcos J Ramos-Benitez
- Emerging Pathogens Section, Critical Care Medicine Department, Clinical Center, National Institutes of Health, Bethesda, MD, United States.,Laboratory of Immunoregulation, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, United States.,Postdoctoral Research Associate Training Program, National Institute of General Medical Sciences, National Institutes of Health, Bethesda, MD, United States
| | - Luis J Perez-Valencia
- Emerging Pathogens Section, Critical Care Medicine Department, Clinical Center, National Institutes of Health, Bethesda, MD, United States.,Laboratory of Immunoregulation, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, United States
| | - Ashley Babyak
- Emerging Pathogens Section, Critical Care Medicine Department, Clinical Center, National Institutes of Health, Bethesda, MD, United States.,Laboratory of Immunoregulation, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, United States
| | - Nu Ri Cha
- Department of Transfusion Medicine, Clinical Center, National Institutes of Health, Bethesda, MD, United States
| | - Joon-Yong Chung
- Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, United States
| | - Kris Ylaya
- Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, United States
| | - Ronson J Madathil
- Department of Surgery, Division of Cardiac Surgery, University of Maryland School of Medicine, Baltimore, MD, United States
| | - Kapil K Saharia
- Department of Medicine, Division of Infectious Disease, University of Maryland School of Medicine, Baltimore, MD, United States
| | - Thomas M Scalea
- Department of Surgery, Program in Trauma, R. Adams Cowley Shock Trauma Center, University of Maryland School of Medicine, Baltimore, MD, United States
| | - Quincy K Tran
- Department of Emergency Medicine, R. Adams Cowley Shock Trauma Center, University of Maryland School of Medicine, Baltimore, MD, United States
| | - Daniel L Herr
- Department of Medicine, Program in Trauma, R. Adams Cowley Shock Trauma Center, University of Maryland School of Medicine, Baltimore, MD, United States
| | - David E Kleiner
- Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, United States
| | - Stephen M Hewitt
- Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, United States
| | - Luigi D Notarangelo
- Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, United States
| | - Alison Grazioli
- Kidney Diseases Branch, Kidney Disease Section, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD, United States
| | - Daniel S Chertow
- Emerging Pathogens Section, Critical Care Medicine Department, Clinical Center, National Institutes of Health, Bethesda, MD, United States.,Laboratory of Immunoregulation, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, United States
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