1
|
den Hartog E, Lindemans CA, Fiocco M, Tissing WJE, Verwaaijen EJ. Physical performance before and after hematopoietic stem cell transplantation in pediatric patients: a potential role for prehabilitation. Bone Marrow Transplant 2024:10.1038/s41409-024-02390-4. [PMID: 39117737 DOI: 10.1038/s41409-024-02390-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2024] [Revised: 07/30/2024] [Accepted: 08/01/2024] [Indexed: 08/10/2024]
Abstract
The trajectory of hematopoietic stem cell transplantation (HSCT) is often accompanied by physically disabling complications that impair physical performance of pediatric patients. However, knowledge about when impairments in physical performance arise and the factors contributing to these impairments is limited. Therefore, we conducted a retrospective analysis of physical performance 100 days post-HSCT in patients aged 3-18 years. Additionally, we aim to elucidate the relationship between pre- and post-HSCT physical performance and to unravel the impact of intensive HSCT procedures on post-HSCT physical performance. To explore associations between physical performance outcomes post-HSCT and covariates, linear regression models were estimated. Seventy-seven patients were included with a median age of 11.8 years (interquartile range: 5.9, 14.8). Patients had lower hip flexion muscle strength and appendicular skeletal muscle mass and a slower rising from the floor time 100 days post-HSCT compared to average values of the normal population. Pre-HSCT physical performance was positively associated with physical performance post-HSCT, independent of age, the cumulative glucocorticoids dosage administered and the total duration of hospitalization during the HSCT trajectory. This explorative study highlights the potential role of prehabilitation in enhancing physical performance of pediatric HSCT patients.
Collapse
Affiliation(s)
- Emma den Hartog
- Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands
| | - Caroline A Lindemans
- Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands
- Department of Pediatrics, Wilhelmina Children's Hospital University Medical Center Utrecht, Utrecht, the Netherlands
| | - Marta Fiocco
- Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands
- Department of Biomedical Data Science, Section Medical Statistics, Leiden University Medical Center, Leiden, the Netherlands
- Mathematical Institute, Leiden University, Leiden, the Netherlands
| | - Wim J E Tissing
- Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands
- Department of Pediatric Oncology and Hematology, University of Groningen, Beatrix Children's Hospital, University Medical Center Groningen, Groningen, the Netherlands
| | - Emma J Verwaaijen
- Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands.
| |
Collapse
|
2
|
Lum SH, Albert MH, Gilbert P, Sirait T, Algeri M, Muratori R, Fournier B, Laberko A, Karakukcu M, Unal E, Ayas M, Yadav SP, Fisgin T, Elfeky R, Fernandes J, Faraci M, Cole T, Schulz A, Meisel R, Zecca M, Ifversen M, Biffi A, Diana JS, Vallée T, Giardino S, Ersoy GZ, Moshous D, Gennery AR, Balashov D, Bonfim C, Locatelli F, Lankester A, Neven B, Slatter M. Outcomes of HLA-mismatched HSCT with TCRαβ/CD19 depletion or post-HSCT cyclophosphamide for inborn errors of immunity. Blood 2024; 144:565-580. [PMID: 38669631 DOI: 10.1182/blood.2024024038] [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: 01/22/2024] [Revised: 03/27/2024] [Accepted: 04/17/2024] [Indexed: 04/28/2024] Open
Abstract
ABSTRACT HLA-mismatched transplants with either in vitro depletion of CD3+ T-cell receptor (TCR)αβ/CD19 (TCRαβ) cells or in vivo T-cell depletion using posttransplant cyclophosphamide (PTCY) have been increasingly used for patients with inborn errors of immunity (IEIs). We performed a retrospective multicenter study via the EBMT registry on 306 children with IEIs undergoing their first transplant between 2010 and 2019 from an HLA-mismatched donor using TCRαβ (n = 167) or PTCY (n = 139). The median age for hematopoietic stem cell transplantation (HSCT) was 1.2 years (range, 0.03-19.6 years). The 3-year overall survival (OS) was 78% (95% confidence interval (CI), 71-84) after TCRαβ and 66% (57-74) after PTCY (P = .013). Pre-HSCT morbidity score (hazard ratio [HR], 2.27; 1.07-4.80, P = .032) and non-busulfan/treosulfan conditioning (HR, 3.12; 1.98-4.92, P < .001) were the only independent predictors of unfavorable OS. The 3-year event-free survival (EFS) was 58% (50%-66%) after TCRαβ and 57% (48%-66%) after PTCY (P = .804). The cumulative incidence of severe acute graft-versus-host disease (GvHD) was higher after PTCY (15%, 9%-21%) than TCRαβ (6%, 2%-9%, P = .007), with no difference in chronic GvHD (PTCY, 11%, 6%-17%; TCRαβ, 7%, 3%-11%, P = .173). The 3-year GvHD-free EFS was 53% (44%-61%) after TCRαβ and 41% (32%-50%) after PTCY (P = .080). PTCY had significantly higher rates of veno-occlusive disease (14.4% vs TCRαβ 4.9%, P = .009), acute kidney injury (12.7% vs 4.6%, P = .032), and pulmonary complications (38.2% vs 24.1%, P = .017). Adenoviremia (18.3% vs PTCY 8.0%, P = .015), primary graft failure (10% vs 5%, P = .048), and second HSCT (17.4% vs 7.9%, P = .023) were significantly higher in TCRαβ. In conclusion, this study demonstrates that both approaches are suitable options in patients with IEIs, although they are characterized by different advantages and outcomes.
Collapse
Affiliation(s)
- Su Han Lum
- Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
- Paediatric Stem Cell Transplantation Unit, Great North Children's Hospital, Newcastle upon Tyne, United Kingdom
| | - Michael H Albert
- Department of Pediatrics, Dr. von Hauner Children's Hospital, University Hospital, Ludwig-Maximilians-Universität München, Munich, Germany
| | | | | | - Mattia Algeri
- Department of Paediatric Hematology/Oncology, IRCCS Ospedale Pediatrico Bambino Gesù, Rome, Italy
- Magna Graecia University, Catanzaro, Italy
| | - Rafaella Muratori
- Pediatric Hematology and Transplantation Unit, Hospital de Clínicas da Universidade Federal do Paraná, Curitiba, Brazil
| | - Benjamin Fournier
- Pediatric Immunology, Hematology and Rheumatology Department, Necker-Enfants Malades University Hospital, Assistance Publique Hôpitaux de Paris, Paris, France
| | - Alexandra Laberko
- Hematopoietic Stem Cell Transplantation, Dmitry Rogachev National Medical Research Center of Pediatric Hematology, Oncology and Immunology, Moscow, Russia
| | - Musa Karakukcu
- Erciyes University, KANKA Pediatric Hematology/Oncology and BMT Hospital, Kayseri, Turkey
| | - Elrem Unal
- Hasan KALYONCU University and Medicalpoint Hospital, Gaziantep, Turkey
| | - Mouhab Ayas
- King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
| | | | - Tunc Fisgin
- Pediatric Hematology/Oncology and BMT Unit, Altinbas University Faculty of Medicine Medical Park Bahcelievler Hospital, Istanbul, Turkey
| | - Reem Elfeky
- Department of Paediatric Immunology, Great Ormand Street Children's Hospital, London, United Kingdom
| | - Juliana Fernandes
- Stem Cell Transplantation Unit, ITACI-Instituto da Criança-Hospital das Clínicas, University of São Paulo, São Paulo, Brazil
- Hematology and Stem Cell Transplantation Unit, Hospital Israelita Albert Einstein, São Paulo, Brazil
- Hematology and Stem Cell Transplantation Unit, Hospital 9 de Julho, São Paulo, Brazil
| | | | - Theresa Cole
- Department of Allergy and Immunology, Royal Children's Hospital, Melbourne, Australia
- Murdoch Children's Research Institute, Melbourne, Australia
| | - Ansgar Schulz
- Department of Pediatrics, University Medical Center Ulm, Ulm, Germany
| | - Roland Meisel
- Division of Pediatric Stem Cell Therapy, Department of Pediatric Oncology, Hematology and Clinical Immunology, Medical Faculty, Heinrich Heine University, Duesseldorf, Germany
| | - Marco Zecca
- Paediatric Haematology/Oncology, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Marianne Ifversen
- Department of Pediatrics and Adolescent Medicine, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark
| | - Alessandra Biffi
- Division of Pediatric Hematology, Oncology and Stem Cell Transplant, Women and Child Health Department, University of Padua and Padua University Hospital, Padua, Italy
| | - Jean-Sebastien Diana
- Pediatric Immunology, Hematology and Rheumatology Department, Necker-Enfants Malades University Hospital, Assistance Publique Hôpitaux de Paris, Paris, France
| | - Tanja Vallée
- Department of Pediatrics, Dr. von Hauner Children's Hospital, University Hospital, Ludwig-Maximilians-Universität München, Munich, Germany
| | | | - Gizem Zengin Ersoy
- Pediatric Hematology/Oncology and BMT Unit, Altinbas University Faculty of Medicine Medical Park Bahcelievler Hospital, Istanbul, Turkey
| | - Despina Moshous
- Pediatric Immunology, Hematology and Rheumatology Department, Necker-Enfants Malades University Hospital, Assistance Publique Hôpitaux de Paris, Paris, France
| | - Andrew R Gennery
- Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
- Paediatric Stem Cell Transplantation Unit, Great North Children's Hospital, Newcastle upon Tyne, United Kingdom
| | - Dmitry Balashov
- Hematopoietic Stem Cell Transplantation, Dmitry Rogachev National Medical Research Center of Pediatric Hematology, Oncology and Immunology, Moscow, Russia
| | - Carmem Bonfim
- Instituto de Pesquisa Pele Pequeno Príncipe/Faculdades Pequeno Príncipe, Pediatric Blood and Marrow Transplantation Service Hospital Pequeno Príncipe, Curitiba, Brazil
| | - Franco Locatelli
- Department of Paediatric Hematology/Oncology, IRCCS Ospedale Pediatrico Bambino Gesù, Rome, Italy
- Catholic University of the Sacred Heart, Rome, Italy
| | - Arjan Lankester
- Willem-Alexander Children's Hospital, Department of Pediatrics, Leiden University Medical Center, Leiden, The Netherlands
| | - Bénédicte Neven
- Pediatric Immunology, Hematology and Rheumatology Department, Necker-Enfants Malades University Hospital, Assistance Publique Hôpitaux de Paris, Paris, France
| | - Mary Slatter
- Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
- Paediatric Stem Cell Transplantation Unit, Great North Children's Hospital, Newcastle upon Tyne, United Kingdom
| |
Collapse
|
3
|
Barbarito G, Hiroshima L, Oppizzi L, Saini G, Kristovich K, Klein O, Hosszu K, Boehlke K, Gupta A, Mcavoy D, Shyr D, Boelens JJ, Bertaina A. Model-Based Antithymocyte Globulin in αβhaplo-Hematopoietic Stem Cell Transplantation Facilitates Engraftment, Expedites T Cell Recovery, and Mitigates the Risk of Acute Graft-versus-Host Disease. Transplant Cell Ther 2024; 30:810.e1-810.e16. [PMID: 38768907 DOI: 10.1016/j.jtct.2024.05.015] [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: 02/08/2024] [Revised: 05/06/2024] [Accepted: 05/13/2024] [Indexed: 05/22/2024]
Abstract
In αβ T-cell/CD19 B-cell depleted hematopoietic stem cell transplantation (αβhaplo-HSCT) recipients, antithymocyte globulin (ATG; Thymoglobulin) is used for preventing graft rejection and graft-versus-host disease (GVHD). The optimal dosing remains to be established, however. Here we present the first comparative analysis of 3 different ATG dosing strategies and their impact on immune reconstitution and GVHD. Our study aimed to evaluate the effects of 3 distinct dosing strategies of ATG on engraftment success, αβ+ and γδ+ T cell immune reconstitution, and the incidence and severity of acute GVHD in recipients of αβhaplo-HSCT. This comparative analysis included 3 cohorts of pediatric patients with malignant (n = 36) or nonmalignant (n = 8) disease. Cohorts 1 and 2 were given fixed ATG doses, whereas cohort 3 received doses via a new nomogram, based on absolute lymphocyte count (ALC) and body weight (BW). Cohort 3 showed a 0% incidence of day 100 grade II-IV acute GVHD, compared to 48% in cohort 1 and 27% in cohort 2. Furthermore, cohort 3 (the ALC/BW-based cohort) had a significant increase in CD4+ and CD8+ naïve T cells by day 90 (P = .04 and .03, respectively). Additionally, we found that the reconstitution and maturation of γδ+ T cells post-HSCT was not impacted across all 3 cohorts. Cumulative ATG exposure in all cohorts was lower than previously reported in T cell-replete settings, with a lower pre-HSCT exposure (<40 AU*day/mL) correlating with engraftment failure (P = .007). Conversely, a post-HSCT ATG exposure of 10 to 15 AU*day/mL was optimal for improving day 100 CD4+ (P = .058) and CD8+ (P = .03) immune reconstitution without increasing the risk of relapse or nonrelapse mortality. This study represents the first comparative analysis of ATG exposure in αβhaplo-HSCT recipients. Our findings indicate that (1) a 1- to 2-fold ATG to ATLG bioequivalence is more effective than previously established standards, and (2) ATG exposure post-HSCT does not adversely affect γδ+ T cell immune reconstitution. Furthermore, a model-based ATG dosing strategy effectively reduces graft rejection and day 100 acute GVHD while also promoting early CD4+/CD8+ immune reconstitution. These insights suggest that further optimization, including more distal administration of higher ATG doses within an ALC/BW-based strategy, will yield even greater improvements in outcomes.
Collapse
Affiliation(s)
- Giulia Barbarito
- Division of Hematology, Oncology, Stem Cell Transplantation, and Regenerative Medicine, Department of Pediatrics, Stanford University School of Medicine, Stanford, California
| | - Lyndsie Hiroshima
- Division of Hematology, Oncology, Stem Cell Transplantation, and Regenerative Medicine, Department of Pediatrics, Stanford University School of Medicine, Stanford, California
| | - Linda Oppizzi
- Division of Hematology, Oncology, Stem Cell Transplantation, and Regenerative Medicine, Department of Pediatrics, Stanford University School of Medicine, Stanford, California
| | - Gopin Saini
- Division of Hematology, Oncology, Stem Cell Transplantation, and Regenerative Medicine, Department of Pediatrics, Stanford University School of Medicine, Stanford, California
| | - Karen Kristovich
- Division of Hematology, Oncology, Stem Cell Transplantation, and Regenerative Medicine, Department of Pediatrics, Stanford University School of Medicine, Stanford, California
| | - Orly Klein
- Division of Hematology, Oncology, Stem Cell Transplantation, and Regenerative Medicine, Department of Pediatrics, Stanford University School of Medicine, Stanford, California
| | - Kinga Hosszu
- MSK Kids, Transplantation and Cellular Therapy Service, Memorial Sloan Kettering Cancer Center, New York, New York; Immune Discovery and Monitoring Service, Department of Pediatrics and Pathology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Kylan Boehlke
- Division of Hematology, Oncology, Stem Cell Transplantation, and Regenerative Medicine, Department of Pediatrics, Stanford University School of Medicine, Stanford, California
| | - Aditi Gupta
- Division of Hematology, Oncology, Stem Cell Transplantation, and Regenerative Medicine, Department of Pediatrics, Stanford University School of Medicine, Stanford, California
| | - Devin Mcavoy
- MSK Kids, Transplantation and Cellular Therapy Service, Memorial Sloan Kettering Cancer Center, New York, New York; Immune Discovery and Monitoring Service, Department of Pediatrics and Pathology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - David Shyr
- Division of Hematology, Oncology, Stem Cell Transplantation, and Regenerative Medicine, Department of Pediatrics, Stanford University School of Medicine, Stanford, California
| | - Jaap Jan Boelens
- MSK Kids, Transplantation and Cellular Therapy Service, Memorial Sloan Kettering Cancer Center, New York, New York; Immune Discovery and Monitoring Service, Department of Pediatrics and Pathology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Alice Bertaina
- Division of Hematology, Oncology, Stem Cell Transplantation, and Regenerative Medicine, Department of Pediatrics, Stanford University School of Medicine, Stanford, California.
| |
Collapse
|
4
|
Sisinni L, Monserrate GXA, Hurtado JMP, Panesso M, Molina B, Fuentes C, Fuster JL, Verdu-Amoros J, Regueiro A, Palomo P, Beléndez C, Pascual A, Badell I, Mozo Y, Bueno D, Pérez-Martínez A, Fernández JM, Vicent MG, de Heredia CD. Haploidentical versus Cord Blood Transplantation in Pediatric AML. A Retrospective Outcome Analysis on Behalf of the Pediatric Subcommittee of GETH (Grupo Español de Trasplante Hematopoyético). Transplant Cell Ther 2024:S2666-6367(24)00544-X. [PMID: 39067788 DOI: 10.1016/j.jtct.2024.07.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2024] [Revised: 07/18/2024] [Accepted: 07/18/2024] [Indexed: 07/30/2024]
Abstract
Haploidentical stem cell transplantation (Haplo-SCT) and cord blood transplantation (CBT) are both effective alternative treatments in patients suffering from acute myeloid leukemia (AML) and lacking a matched HLA donor. In the last years, many centers have abandoned CBT procedures mostly due to concern about poorer immune recovery compared with Haplo-SCT. We conducted a retrospective multicenter study comparing the outcomes using both alternative approaches in AML. A total of 122 transplants (86 Haplo-SCTs and 36 CBTs) from 12 Spanish centers were collected from 2007 to 2021. Median age at hematopoietic stem cell transplantation (HSCT) was 7 years (0.4-20). Thirty-nine patients (31.9%) showed positive minimal residual disease (MRD) at HSCT and a previous HSCT was performed in 37 patients (30.3%). The median infused cellularity was 14.4 × 106/kg CD34+ cells (6.0-22.07) for Haplo-SCT and 4.74 × 105/kg CD34+ cells (0.8-9.4) for CBT. Median time to neutrophil engraftment was 14 days (7-44) for Haplo-SCT and 17 days (8-29) for CBT (P = .03). The median time to platelet engraftment was 14 days (6-70) for Haplo-SCT and 43 days (10-151) for CBT (P < .001). Graft rejection was observed in 13 Haplo-SCTs (15%) and in 6 CBTs (16%). The cumulative incidence of acute graft versus host disease (GvHD) grades II-IV was 54% and 51% for Haplo-SCT and CBT, respectively (P = .50). The cumulative incidence of severe acute GvHD (grades III-IV) was 22% for Haplo-SCT and 25% for CBT (P = .90). There was a tendency to a higher risk of chronic GvHD in the Haplo-SCT group being the cumulative incidence of 30% for Haplo-SCT and 12% for CBT (P = .09). The cumulative incidence of relapse was 28% and 20% for Haplo-SCT and CBT, respectively (P = .60). We did not observe statistically significant differences in outcome measures between Haplo-SCT and CBT procedures: 5-year overall survival (OS) was 64% versus 57% (P = .50), 5-year disease-free survival (DFS) 58% versus 57% (P = .80), GvHD-free and relapse-free survival (GFRFS) 41% versus 54% (P = .30), and cumulative incidence of transplant-related mortality (TRM) 14% versus 15% (P = .80), respectively. In the multivariate analysis, MRD positivity and a disease status >CR1 at the time of HSCT were significantly associated with poorer outcomes (P < .05). In conclusion, our study supports that both haploidentical and cord blood transplantation show comparable outcomes in pediatric AML patients. We obtained comparable survival rates, although CBT showed a trend to lower rates of chronic GvHD and higher GFRFS, demonstrating that it should still be considered a valuable option, particularly for pediatric patients.
Collapse
Affiliation(s)
- Luisa Sisinni
- Hematología y Oncología Pediátrica, Hospital Universitario La Paz, Madrid.
| | | | | | - Melissa Panesso
- Servicio de Oncología y Hematología Pediátrica, Unidad HSCT. Hospital Universitari Vall d'Hebron, Barcelona
| | - Blanca Molina
- Hematología-Oncología Pediátrica, Hospital Niño Jesús, Madrid
| | | | - José Luís Fuster
- Sección de Oncohematología Pediátrica, Hospital Clínico Universitario Virgen de la Arrixaca, Instituto Murciano de Investigación Biosanitaria (IMIB), Murcia
| | - Jaime Verdu-Amoros
- Hematología Pediátrica, Hospital Clínico Universitario; INCLIVA-Biomedical Research Institute, Valencia
| | | | - Pilar Palomo
- Hematología Pediátrica, Hospital Universitario Central de Asturia, Oviedo
| | | | | | - Isabel Badell
- Hematología-Oncología Pediátrica, Hospital Santa Creu i Sant Pau, Barcelona, Spain
| | - Yasmina Mozo
- Hematología y Oncología Pediátrica, Hospital Universitario La Paz, Madrid
| | - David Bueno
- Hematología y Oncología Pediátrica, Hospital Universitario La Paz, Madrid
| | | | | | | | - Cristina Díaz de Heredia
- Servicio de Oncología y Hematología Pediátrica, Unidad HSCT. Hospital Universitari Vall d'Hebron, Barcelona
| |
Collapse
|
5
|
Turcotte LM, Wang T, Beyer KM, Cole SW, Spellman SR, Allbee-Johnson M, Williams E, Zhou Y, Verneris MR, Rizzo JD, Knight JM. The health risk of social disadvantage is transplantable into a new host. Proc Natl Acad Sci U S A 2024; 121:e2404108121. [PMID: 39008669 PMCID: PMC11287259 DOI: 10.1073/pnas.2404108121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Accepted: 05/15/2024] [Indexed: 07/17/2024] Open
Abstract
Low socioeconomic status (SES) is a risk factor for mortality and immune dysfunction across a wide range of diseases, including cancer. However, cancer is distinct in the use of allogeneic hematopoietic cell transplantation (HCT) as a treatment for hematologic malignancies to transfer healthy hematopoietic cells from one person to another. This raises the question of whether social disadvantage of an HCT cell donor, as assessed by low SES, might impact the subsequent health outcomes of the HCT recipient. To evaluate the cellular transplantability of SES-associated health risk, we analyzed the health outcomes of 2,005 HCT recipients who were transplanted for hematologic malignancy at 125 United States transplant centers and tested whether their outcomes differed as a function of their cell donor's SES (controlling for other known HCT-related risk factors). Recipients transplanted with cells from donors in the lowest quartile of SES experienced a 9.7% reduction in overall survival (P = 0.001) and 6.6% increase in treatment-related mortality within 3 y (P = 0.008) compared to those transplanted from donors in the highest SES quartile. These results are consistent with previous research linking socioeconomic disadvantage to altered immune cell function and hematopoiesis, and they reveal an unanticipated persistence of those effects after cells are transferred into a new host environment. These SES-related disparities in health outcomes underscore the need to map the biological mechanisms involved in the social determinants of health and develop interventions to block those effects and enhance the health of both HCT donors and recipients.
Collapse
Affiliation(s)
- Lucie M. Turcotte
- Department of Pediatrics, University of Minnesota Medical School, Minneapolis, MN55455
| | - Tao Wang
- Center for International Blood and Marrow Transplant Research, Department of Medicine, Medical College of Wisconsin, Milwaukee, WI53226
- Division of Biostatistics, Institute for Health and Equity, Medical College of Wisconsin, Milwaukee, WI53226
| | - Kirsten M. Beyer
- Division of Epidemiology and Social Sciences, Institute for Health and Equity, Medical College of Wisconsin, Milwaukee, WI53226
| | - Steven W. Cole
- Department of Medicine, Division of Hematology-Oncology, University of California, Los Angeles, CA90095
| | - Stephen R. Spellman
- Center for International Blood and Marrow Transplant Research, National Marrow Donor Program/Be the Match, Minneapolis, MN55401
| | - Mariam Allbee-Johnson
- Center for International Blood and Marrow Transplant Research, Department of Medicine, Medical College of Wisconsin, Milwaukee, WI53226
| | - Eric Williams
- Center for International Blood and Marrow Transplant Research, National Marrow Donor Program/Be the Match, Minneapolis, MN55401
| | - Yuhong Zhou
- Division of Epidemiology and Social Sciences, Institute for Health and Equity, Medical College of Wisconsin, Milwaukee, WI53226
| | | | - J. Douglas Rizzo
- Center for International Blood and Marrow Transplant Research, Department of Medicine, Medical College of Wisconsin, Milwaukee, WI53226
| | - Jennifer M. Knight
- Department of Psychiatry and Medicine, Medical College of Wisconsin, Milwaukee, WI53226
- Department of Microbiology and Immunology, Medical College of Wisconsin, Milwaukee, WI53226
| |
Collapse
|
6
|
Hu M, Li J, Hu T, Zhang Z, Feng S, Xuan L, Liu R. Anti-thymocyte globulin combined with post-transplantation cyclophosphamide reduce graft-versus-host disease in hematopoietic stem cell transplantation for pediatric leukemia. Leuk Lymphoma 2024:1-10. [PMID: 38972063 DOI: 10.1080/10428194.2024.2376179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2024] [Accepted: 06/29/2024] [Indexed: 07/09/2024]
Abstract
This retrospective analysis evaluated the use of anti-thymocyte globulin (ATG) with or without post-transplantation cyclophosphamide (PTCy) for graft-versus-host disease (GvHD) prophylaxis in children with acute leukemia undergoing hematopoietic stem cell transplantation (HSCT). The study included 57 children, with 35 in the ATG-PTCy group and 22 in the ATG group. While overall incidence of acute and chronic GvHD did not differ significantly between groups, the ATG-PTCy group had lower rates of grade II-IV acute GvHD (p = 0.013) and moderate-to-severe chronic GvHD (p = 0.001) compared to the ATG group. Importantly, ATG-PTCy significantly improved GvHD/relapse-free survival (GRFS) compared to ATG (65.71% vs. 36.63%; p = 0.003). There were no differences in engraftment, infection rates, immune reconstitution, overall survival, leukemia-free survival, relapse rate, or non-relapse mortality between the two groups. Combining ATG with PTCy may reduce moderate-to-severe GvHD and improve GRFS in children undergoing HSCT for acute leukemia.
Collapse
Affiliation(s)
- Mengze Hu
- Department of Hematology, Children's Hospital Affiliated to Capital Institute of Pediatrics, Beijing, China
| | - Junhui Li
- Department of Hematology, Children's Hospital Affiliated to Capital Institute of Pediatrics, Beijing, China
| | - Tao Hu
- Department of Hematology, Children's Hospital Affiliated to Capital Institute of Pediatrics, Beijing, China
| | - Zhaoxia Zhang
- Department of Hematology, Children's Hospital Affiliated to Capital Institute of Pediatrics, Beijing, China
| | - Shunqiao Feng
- Department of Hematology, Children's Hospital Affiliated to Capital Institute of Pediatrics, Beijing, China
| | - Litian Xuan
- Department of Hematology, Children's Hospital Affiliated to Capital Institute of Pediatrics, Beijing, China
| | - Rong Liu
- Department of Hematology, Children's Hospital Affiliated to Capital Institute of Pediatrics, Beijing, China
| |
Collapse
|
7
|
van Besien K, Liu H, Margevicius S, Fu P, Artz A, Chaekal OK, Metheny L, Shore T, Kosuri S, Mayer S, Gomez-Arteaga A, Kwon M. Haplo-cord transplant. Realizing the potential of umbilical cord blood grafts. - A review of techniques and analysis of outcomes. Leuk Lymphoma 2024:1-14. [PMID: 38949786 DOI: 10.1080/10428194.2024.2361353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2024] [Accepted: 05/24/2024] [Indexed: 07/02/2024]
Abstract
The combination of cord blood transplant with progenitor cells from partially HLA-matched adult donors (haplo-cord transplant) has been used over the past two decades. In Europe and the US the adult donor graft is CD34 selected and provides early hematopoiesis, but durable engraftment derives from the cord blood graft (CD34 selected haplo-cord). Neutrophil recovery is prompt and rates of acute and chronic GVHD are low. Recent Chinese studies combine cord blood grafts with T-replete haplo-identical grafts (unmodified haplo-cord). The haplo graft usually establishes dominance and UCB chimerism is rarely detected. Comparison studies suggest considerably decreased rates of relapse and improved outcomes, compared with either haplo-identical transplant or CBU transplant, particularly in patients with advanced leukemia. A recent prospective randomized study confirms this. Haplo-cord mitigates the engraftment delay of UCB transplant. The unique biology of UCB grafts results in low GVHD and improved GVL especially beneficial in high-risk disease.
Collapse
Affiliation(s)
- Koen van Besien
- Division of Hematology and Cell Therapy, UH Seidman Cancer Center and Case Western Comprehensive Cancer Center, Cleveland, OH, USA
- Stem Cell Transplant Program, Weill Cornell Medical School and New York Presbyterian Hospital, New York City, NY, USA
| | - Hongtao Liu
- Hematology/Oncology Department, University of Chicago Medical Center, Chicago, IL, USA
| | - Seunghee Margevicius
- Department of Population and Quantitative Health Sciences, Case Western Reserve University, Cleveland, OH, USA
| | - Pingfu Fu
- Department of Population and Quantitative Health Sciences, Case Western Reserve University, Cleveland, OH, USA
| | - Andrew Artz
- Hematology/Oncology Department, University of Chicago Medical Center, Chicago, IL, USA
| | - Ok-Kyong Chaekal
- Division of Hematology and Cell Therapy, UH Seidman Cancer Center and Case Western Comprehensive Cancer Center, Cleveland, OH, USA
| | - Leland Metheny
- Division of Hematology and Cell Therapy, UH Seidman Cancer Center and Case Western Comprehensive Cancer Center, Cleveland, OH, USA
| | - Tsiporah Shore
- Stem Cell Transplant Program, Weill Cornell Medical School and New York Presbyterian Hospital, New York City, NY, USA
| | - Satyayit Kosuri
- Hematology/Oncology Department, University of Chicago Medical Center, Chicago, IL, USA
| | - Sebastian Mayer
- Stem Cell Transplant Program, Weill Cornell Medical School and New York Presbyterian Hospital, New York City, NY, USA
| | - Alexandra Gomez-Arteaga
- Stem Cell Transplant Program, Weill Cornell Medical School and New York Presbyterian Hospital, New York City, NY, USA
| | - Mi Kwon
- Servicio de Hematología Hospital General. Univ. Gregorio Marañon, Madrid, Spain
| |
Collapse
|
8
|
Kelleher P, Greathead L, Whitby L, Brando B, Barnett D, Bloxham D, deTute R, Dunlop A, Farren T, Francis S, Payne D, Scott S, Snowden JA, Sorour Y, Stansfield E, Virgo P, Whitby A. European flow cytometry quality assurance guidelines for the diagnosis of primary immune deficiencies and assessment of immune reconstitution following B cell depletion therapies and transplantation. CYTOMETRY. PART B, CLINICAL CYTOMETRY 2024. [PMID: 38940298 DOI: 10.1002/cyto.b.22195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Revised: 06/06/2024] [Accepted: 06/17/2024] [Indexed: 06/29/2024]
Abstract
Over the last 15 years activity of diagnostic flow cytometry services have evolved from monitoring of CD4 T cell subsets in HIV-1 infection to screening for primary and secondary immune deficiencies syndromes and assessment of immune constitution following B cell depleting therapy and transplantation. Changes in laboratory activity in high income countries have been driven by initiation of anti-retroviral therapy (ART) in HIV-1 regardless of CD4 T cell counts, increasing recognition of primary immune deficiency syndromes and the wider application of B cell depleting therapy and transplantation in clinical practice. Laboratories should use their experience in standardization and quality assurance of CD4 T cell counting in HIV-1 infection to provide immune monitoring services to patients with primary and secondary immune deficiencies. Assessment of immune reconstitution post B cell depleting agents and transplantation can also draw on the expertise acquired by flow cytometry laboratories for detection of CD34 stem cell and assessment of MRD in hematological malignancies. This guideline provides recommendations for clinical laboratories on providing flow cytometry services in screening for immune deficiencies and its emerging role immune reconstitution after B cell targeting therapies and transplantation.
Collapse
Affiliation(s)
- Peter Kelleher
- Immunology of Infection, Department of Infectious Disease, Imperial College London, London, UK
- Department of Infection and Immunity Sciences, North West London Pathology, London, UK
| | - Louise Greathead
- Department of Infection and Immunity Sciences, North West London Pathology, London, UK
| | - Liam Whitby
- UK NEQAS for Leucocyte Immunophenotyping, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | - Bruno Brando
- Hematology Laboratory and Transfusion Center, New Hospital of Legnano: Ospedale Nuovo di Legnano, Milan, Italy
| | - David Barnett
- UK NEQAS for Leucocyte Immunophenotyping, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | - David Bloxham
- Haematopathology and Oncology Diagnostic Service, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Ruth deTute
- Haematological Malignancy Diagnostic Service, St James's University Hospital, Leeds, UK
| | - Alan Dunlop
- Department of Haemato-Oncology, Royal Marsden Hospital, London, UK
| | - Timothy Farren
- Division of Haemato-Oncology, St Bartholomew's Hospital, Barts Health NHS Trust, London, UK
- Pathology Group, Blizard Institute, Queen Mary University of London, London, UK
| | - Sebastian Francis
- Department of Haematology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | - Daniel Payne
- Tees Valley Pathology Service, James Cook University Hospital, Middlesbrough, UK
| | - Stuart Scott
- UK NEQAS for Leucocyte Immunophenotyping, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | - John A Snowden
- Department of Haematology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | - Youssef Sorour
- Haematology, Doncaster and Bassetlaw Teaching Hospitals NHS Trust, Doncaster, UK
| | - Emma Stansfield
- Greater Manchester Immunology Service, Manchester University NHS Foundation Trust, Manchester, UK
| | - Paul Virgo
- Department of Immunology and Immunogenetics, North Bristol NHS Trust, Bristol, UK
| | - Alison Whitby
- UK NEQAS for Leucocyte Immunophenotyping, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| |
Collapse
|
9
|
Admiraal R, Versluijs AB, Huitema ADR, Ebskamp L, Lacna A, de Kanter CTK, Bierings MB, Boelens JJ, Lindemans CA, Nierkens S. High-dose individualized antithymocyte globulin with therapeutic drug monitoring in high-risk cord blood transplant. Cytotherapy 2024; 26:599-605. [PMID: 38466262 DOI: 10.1016/j.jcyt.2024.02.015] [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: 05/03/2023] [Revised: 01/25/2024] [Accepted: 02/13/2024] [Indexed: 03/12/2024]
Abstract
BACKGROUND Graft-versus-host disease (GvHD) and rejection are main limitations of cord blood transplantation (CBT), more so in patients with severe inflammation or previous rejections. While rigorous T-cell depletion with antithymocyte globulin (ATG) is needed to prevent GvHD and rejection, overexposure to ATG leads to slow T-cell recovery after transplantation, especially in CBT. OBJECTIVE To evaluate high-dose, upfront ATG with individualized dosing and therapeutic drug monitoring (TDM) in pediatric CBT for patients at high risk for GvHD and rejection. STUDY DESIGN Heavily inflamed patients and patients with a recent history of rejection were eligible for individualized high-dose ATG with real-time TDM. The ATG dosing scheme was adjusted to target a post-CBT exposure of <10 AU*day/mL, while achieving a pre-CBT exposure of 60-120 AU*day/mL; exposure levels previously defined for optimal efficacy and safety in terms of reduced GvHD and rejection, respectively. Main outcomes of interest included efficacy (target exposure attainment) and safety (incidence of GvHD and rejection). Other outcomes of interest included T-cell recovery and survival. RESULTS Twenty-one patients were included ranging from 2 months to 18 years old, receiving an actual median cumulative dose of ATG of 13.3 mg/kg (range 6-30 mg/kg) starting at a median 15 days (range 12-17) prior to CBT. Dosing was adjusted in 14 patients (increased in 3 and decreased in 11 patients). Eighteen (86%) and 19 (91%) patients reached the target pre-CBT and post-CBT exposure, respectively. Cumulative incidence for acute GvHD was 34% (95% CI 23-45) and 5% (95% CI 0-10%) for grade 2-4 and grade 3-4, respectively; cumulative incidence of rejection was 9% (95% CI 2-16%). Overall survival was 75% (95% CI 65-85%). CONCLUSION Individualized high-dose ATG with TDM is feasible and safe for patients with hyperinflammation in a CBT setting. We observe high target ATG exposure attainment, good immune reconstitution (despite very high doses of ATG) and acceptable rates of GvHD and rejection.
Collapse
Affiliation(s)
- Rick Admiraal
- Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands; Department of Pediatrics, University Medical Center Utrecht, Utrecht, the Netherlands.
| | - A Birgitta Versluijs
- Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands; Department of Pediatrics, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Alwin D R Huitema
- Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands; Department of Pharmacy & Pharmacology, Antoni van Leeuwenhoek Hospital, Netherlands Cancer Institute, Amsterdam, the Netherlands; Department of Clinical Pharmacy, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Lysette Ebskamp
- Center for Translational Immunology, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Amelia Lacna
- Center for Translational Immunology, University Medical Center Utrecht, Utrecht, the Netherlands
| | - C T Klaartje de Kanter
- Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands; Department of Pharmacy, Curacao Medical Center, Willemstad, Curacao
| | - Marc B Bierings
- Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands; Department of Pediatrics, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Jaap Jan Boelens
- Transplantation and Cellular Therapies, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Caroline A Lindemans
- Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands; Department of Pediatrics, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Stefan Nierkens
- Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands; Center for Translational Immunology, University Medical Center Utrecht, Utrecht, the Netherlands
| |
Collapse
|
10
|
Vasseur L, Cuffel A, Pondarré C, Dalle JH, Chevillon F, Fourmont AM, Flamarion E, Yakouben K, Guérin-El Khourouj V, Morin F, Ibanez C, Peffault de Latour R, Boissel N, Arlet JB, Moins-Teisserenc H, Caillat-Zucman S, Dhédin N. Early lymphocyte reconstitution and viral infections in adolescents and adults transplanted for sickle cell disease. Bone Marrow Transplant 2024; 59:708-710. [PMID: 38413822 DOI: 10.1038/s41409-024-02224-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Revised: 01/22/2024] [Accepted: 01/23/2024] [Indexed: 02/29/2024]
Affiliation(s)
- Loïc Vasseur
- Hematology Adolescent and Young Adult Unit, St-Louis University Hospital, AP-HP, Paris, France
| | - Alexis Cuffel
- Immunology laboratory, St-Louis University Hospital, AP-HP, Paris, France
| | - Corinne Pondarré
- Referral Center for Sickle Cell Disease, Pediatrics, CHIC Hospital, Créteil, France
- Inserm U955, Paris XII University, Créteil, France
| | - Jean-Hugues Dalle
- Pediatric immuno-hematology, Robert Debré University Hospital, AP-HP, Paris, France
| | - Florian Chevillon
- Hematology Adolescent and Young Adult Unit, St-Louis University Hospital, AP-HP, Paris, France
| | - Aude-Marie Fourmont
- Hematology Adolescent and Young Adult Unit, St-Louis University Hospital, AP-HP, Paris, France
| | - Edouard Flamarion
- French Sickle Cell Referral Centre, Department of Internal Medicine, Georges Pompidou European Hospital, Université de Paris Cité, AP-HP, Paris, France
| | - Karima Yakouben
- Pediatric immuno-hematology, Robert Debré University Hospital, AP-HP, Paris, France
| | | | - Florence Morin
- Immunology laboratory, St-Louis University Hospital, AP-HP, Paris, France
| | - Clara Ibanez
- Immunology laboratory, St-Louis University Hospital, AP-HP, Paris, France
| | | | - Nicolas Boissel
- Hematology Adolescent and Young Adult Unit, St-Louis University Hospital, AP-HP, Paris, France
- URP-3518, Saint-Louis Research Institute, Université de Paris Cité, Paris, France
| | - Jean-Benoit Arlet
- French Sickle Cell Referral Centre, Department of Internal Medicine, Georges Pompidou European Hospital, Université de Paris Cité, AP-HP, Paris, France
| | | | | | - Nathalie Dhédin
- Hematology Adolescent and Young Adult Unit, St-Louis University Hospital, AP-HP, Paris, France.
| |
Collapse
|
11
|
Tian Z, Man Q, Yang Y, Guan H, Wang Y, Luo R, Wang J. Comparison of rabbit ATLG and ATG for GVHD prophylaxis in hematological malignancies with haploidentical hematopoietic stem cell transplantation. Ann Hematol 2024; 103:1729-1736. [PMID: 38538977 DOI: 10.1007/s00277-024-05724-w] [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: 11/26/2023] [Accepted: 03/21/2024] [Indexed: 04/13/2024]
Abstract
Rabbit anti-human T lymphocyte globulin (ATLG) and anti-thymocyte globulin (ATG) are commonly used for graft-versus-host disease (GVHD) prophylaxis in allogeneic hematopoietic stem cell transplantation (HSCT). Yet, their efficacy and safety have seldom been compared in hematological malignancies with haploidentical HSCT. A retrospective analysis with 28 ATLG (total dosage, 20-30 mg/kg) and 18 ATG (total dosage, 8-10 mg/kg) patients were performed. The cumulative incidences of chronic GVHD and relapse were comparable between both groups. ATLG showed a trend towards a lower acute GVHD incidence (28.6% vs. 44.4%, P = 0.242) and 3-year non-relapse mortality (10.7% vs. 27.8%, P = 0.160), and had a significantly higher 3-year overall survival (OS, 64.3% vs. 33.3%, P = 0.033) and GVHD-free and relapse-free survival (GRFS, 32.1% vs. 11.1%, P = 0.045) compared with ATG. Multivariate Cox regression analysis demonstrated ATLG was independently associated with a favorable OS (hazard ratio [HR] = 0.37, 95% confidence interval [CI]: 0.16-0.86, P = 0.020) and GRFS (HR = 0.51, 95%CI: 0.26-1.00, P = 0.051). Furthermore, ATLG had a lower risk of fever (25.0% vs. 61.1%, P = 0.014) and hemorrhage cystitis (7.1% vs. 38.9%, P = 0.008) than ATG-T. In conclusion, ATLG confers more survival benefit and a better safety profile than ATG and can be used in hematological malignancies with haploidentical HSCT. Prospective designed trials with a larger sample size are warranted to confirm the results in the future.
Collapse
Affiliation(s)
- Zhengqin Tian
- Department of Hematology, Aerospace Center Hospital, Haidian District, Beijing, 100049, China
| | - Qihang Man
- Department of Hematology, Aerospace Center Hospital, Haidian District, Beijing, 100049, China
| | - Yixin Yang
- Department of Hematology, Aerospace Center Hospital, Haidian District, Beijing, 100049, China
| | - Hexian Guan
- Department of Hematology, Aerospace Center Hospital, Haidian District, Beijing, 100049, China
| | - Ying Wang
- Department of Hematology, Aerospace Center Hospital, Haidian District, Beijing, 100049, China
| | - Rongmu Luo
- Department of Hematology, Aerospace Center Hospital, Haidian District, Beijing, 100049, China.
- Department of Hematology, China Aerospace Science & Industry Corporation 731 Hospital, Fengtai District, Beijing, 100074, China.
| | - Jingbo Wang
- Department of Hematology, Aerospace Center Hospital, Haidian District, Beijing, 100049, China.
| |
Collapse
|
12
|
Lakkaraja M, Mauguen A, Boulad F, Cancio MI, Curran KJ, Harris AC, Kernan NA, Klein E, Kung AL, Oved J, Prockop S, Scaradavou A, Spitzer B, O'Reilly RJ, Boelens JJ. Impact of rabbit anti-thymocyte globulin (ATG) exposure on outcomes after ex vivo T-cell-depleted hematopoietic cell transplantation in pediatric and young adult patients. Cytotherapy 2024; 26:351-359. [PMID: 38349310 PMCID: PMC10997457 DOI: 10.1016/j.jcyt.2024.01.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Revised: 11/03/2023] [Accepted: 01/24/2024] [Indexed: 04/07/2024]
Abstract
BACKGROUND AIMS Traditional weight-based dosing of rabbit anti-thymocyte globulin (rATG) used in allogeneic hematopoietic cell transplantation (HCT) to prevent graft-versus-host disease (GVHD) and graft rejection leads to variable exposures. High exposures induce delayed CD4+immune reconstitution (CD4+IR) and greater mortality. We sought to determine the impact of rATG exposure in children and young adults receiving various types of EX-VIVO T-cell-depleted (EX-VIVO-TCD) HCT. METHODS Patients receiving their first EX-VIVO-TCD HCT (CliniMACS CD34+, Isolex or soybean lectin agglutination), with removal of residual T cells by E-rosette depletion (E-) between 2008 and 2018 at Memorial Sloan Kettering Cancer Center were retrospectively analyzed. rATG exposure post-HCT was estimated (AU*d/L) using a validated population pharmacokinetic model. Previously defined rATG-exposures, <30, 30-55, ≥55 AU*d/L, were related with outcomes of interest. Cox proportional hazard and cause-specific models were used for analyses. RESULTS In total, 180 patients (median age 11 years; range 0.1-44 years) were included, malignant 124 (69%) and nonmalignant 56 (31%). Median post-HCT rATG exposure was 32 (0-104) AU*d/L. Exposure <30 AU*d/L was associated with a 3-fold greater probability of CD4+IR (P < 0.001); 2- to 4-fold lower risk of death (P = 0.002); and 3- to 4-fold lower risk of non-relapse mortality (NRM) (P = 0.02). Cumulative incidence of NRM was 8-fold lower in patients who attained CD4+IR compared with those who did not (P < 0.0001). There was no relation between rATG exposure and aGVHD (P = 0.33) or relapse (P = 0.23). Effect of rATG exposure on outcomes was similar in three EX-VIVO-TCD methods. CONCLUSIONS Individualizing rATG dosing to target a low rATG exposure post-HCT while maintaining total cumulative exposure may better predict CD4+IR, reduce NRM and increase overall survival, independent of the EX-VIVO-TCD method.
Collapse
Affiliation(s)
- Madhavi Lakkaraja
- Fred Hutchinson Cancer Center, Seattle, Washington, USA; Department of Pediatrics, University of Washington School of Medicine, Seattle, Washington, USA
| | - Audrey Mauguen
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Farid Boulad
- Department of Pediatrics, BMT Service, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Maria I Cancio
- Department of Pediatrics, BMT Service, Memorial Sloan Kettering Cancer Center, New York, New York, USA; Department of Pediatrics, Weill Cornell Medicine, New York, New York, USA
| | - Kevin J Curran
- Department of Pediatrics, BMT Service, Memorial Sloan Kettering Cancer Center, New York, New York, USA; Department of Pediatrics, Weill Cornell Medicine, New York, New York, USA
| | - Andrew C Harris
- Department of Pediatrics, BMT Service, Memorial Sloan Kettering Cancer Center, New York, New York, USA; Department of Pediatrics, Weill Cornell Medicine, New York, New York, USA
| | - Nancy A Kernan
- Department of Pediatrics, BMT Service, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Elizabeth Klein
- Department of Pediatrics, BMT Service, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Andrew L Kung
- Department of Pediatrics, BMT Service, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Joseph Oved
- Department of Pediatrics, BMT Service, Memorial Sloan Kettering Cancer Center, New York, New York, USA; Department of Pediatrics, Weill Cornell Medicine, New York, New York, USA
| | - Susan Prockop
- Dana Farber Cancer Institute, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Andromachi Scaradavou
- Department of Pediatrics, BMT Service, Memorial Sloan Kettering Cancer Center, New York, New York, USA; Department of Pediatrics, Weill Cornell Medicine, New York, New York, USA
| | - Barbara Spitzer
- Department of Pediatrics, BMT Service, Memorial Sloan Kettering Cancer Center, New York, New York, USA; Department of Pediatrics, Weill Cornell Medicine, New York, New York, USA
| | - Richard J O'Reilly
- Department of Pediatrics, BMT Service, Memorial Sloan Kettering Cancer Center, New York, New York, USA; Department of Pediatrics, Weill Cornell Medicine, New York, New York, USA
| | - Jaap Jan Boelens
- Department of Pediatrics, BMT Service, Memorial Sloan Kettering Cancer Center, New York, New York, USA; Department of Pediatrics, Weill Cornell Medicine, New York, New York, USA.
| |
Collapse
|
13
|
Barriga F, Wietstruck A, Schulze-Schiappacasse C, Catalán P, Sotomayor C, Zúñiga P, Aguirre N, Vizcaya C, Le Corre N, Villarroel L. Individualized dose of anti-thymocyte globulin based on weight and pre-transplantation lymphocyte counts in pediatric patients: a single center experience. Bone Marrow Transplant 2024; 59:473-478. [PMID: 38253868 DOI: 10.1038/s41409-024-02206-5] [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: 05/15/2023] [Revised: 12/28/2023] [Accepted: 01/10/2024] [Indexed: 01/24/2024]
Abstract
Anti-thymocyte globulin (ATG) has become a standard in preventing GVHD in related and unrelated donor transplantation, but there is no consensus on the best administration schedule. The PARACHUTE trial reported excellent CD4 immune reconstitution (CD4 IR) using a dosing schedule based on the patient's weight and pre-conditioning absolute lymphocyte count (ALC). In 2015 we introduced the PARACHUTE dosing schedule for pediatric patients at our center. One hundred one patients were transplanted for malignant and non-malignant diseases. In this non-concurrent cohort CD4 IR+, defined by a single CD4 count >50/µL on day 90, was seen in 81% of patients. The incidence of grade II-IV and III to IV aGvHD was 26.6% and 15.3% and 5% for cGvHD with no severe cases. We found no difference in aGvHD between donor type and stem cell sources. Five-year EFS and OS were 77.5% and 83.5%. Grade III-IV GFRS was 75.2%. CD4 IR+ patients had better EFS (93.1% vs. 77.7%, p = 0.04) and lower non-relapse mortality (2.7% vs. 22.2%, p = 0.002). The PARACHUTE ATG dosing schedule individualized by weight and ALC results in good early immune reconstitution, low incidence of cGvHD, and favorable survival for patients with different disease groups, donor types, and stem cell sources.
Collapse
Affiliation(s)
- Francisco Barriga
- Section of Hematology, Oncology and Stem Cell Transplantation. Division of Pediatrics, Pontificia Universidad Católica de Chile, Santiago, Chile.
| | - Angelica Wietstruck
- Section of Hematology, Oncology and Stem Cell Transplantation. Division of Pediatrics, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Clara Schulze-Schiappacasse
- Department of Pediatric Infectious Diseases, Division of Pediatrics, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Paula Catalán
- Section of Hematology, Oncology and Stem Cell Transplantation. Division of Pediatrics, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Cristian Sotomayor
- Section of Hematology, Oncology and Stem Cell Transplantation. Division of Pediatrics, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Pamela Zúñiga
- Section of Hematology, Oncology and Stem Cell Transplantation. Division of Pediatrics, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Noemi Aguirre
- Section of Hematology, Oncology and Stem Cell Transplantation. Division of Pediatrics, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Cecilia Vizcaya
- Department of Pediatric Infectious Diseases, Division of Pediatrics, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Nicole Le Corre
- Department of Pediatric Infectious Diseases, Division of Pediatrics, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Luis Villarroel
- Department of Public Health, Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
| |
Collapse
|
14
|
Zhao X, Lv W, Song K, Yao W, Li C, Tang B, Wan X, Geng L, Sun G, Qiang P, Liu H, Liu H, Sun Z. Upfront Umbilical Cord Blood Transplantation Versus Immunosuppressive Therapy for Pediatric Patients With Idiopathic Severe Aplastic Anemia. Transplant Cell Ther 2024; 30:442.e1-442.e13. [PMID: 38278182 DOI: 10.1016/j.jtct.2024.01.072] [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: 10/06/2023] [Revised: 12/14/2023] [Accepted: 01/17/2024] [Indexed: 01/28/2024]
Abstract
Umbilical cord blood transplantation (UCBT) has been rarely reported as a first-line treatment for idiopathic severe aplastic anemia (SAA) patients lacking HLA-matched sibling donors (MSD). Our study aimed to compare the clinical outcomes of pediatric SAA patients who received UCBT and immunosuppressive therapy (IST) upfront. A retrospective analysis was performed on 43 consecutive patients who received frontline IST (n = 17) or UCBT (n = 26) between July 2017 and April 2022. The 3-year overall survival (OS) was comparable between the UCBT and IST groups (96.2% versus 100%, P = .419), while the 3-year event-free survival (EFS) was significantly better in the former than in the latter (88.5% versus 58.8%, P = .048). In the UCBT group, 24 patients achieved successful engraftment, 2 patients developed severe acute graft-versus-host disease (aGVHD), no extensive chronic GVHD (cGVHD), and a high GVHD-free, failure-free survival (GFFS) of 84.6% at 3 years. After 1 year of treatment, 12 patients in the IST group responded, while 5 patients did not achieve remission and 2 patients had disease relapse. At both 3 and 6 months after treatment, the proportion of transfusion-independent patients was higher in the UCBT group than in the IST group. Faster immune recovery and earlier transfusion independence further reduced the risk of infection and bleeding, thereby improving health-related quality of life in the UCBT-treated group. Our results suggested that UCBT as upfront therapy may be an effective and safe option for pediatric SAA patients, with favorable outcomes in experienced centers.
Collapse
Affiliation(s)
- Xuxu Zhao
- Department of Hematology, the First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, China; Blood and Cell Therapy Institute, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, China
| | - Wenxiu Lv
- Department of Hematology and Oncology, Anhui Provincial Children's Hospital (Anhui Hospital, Pediatric Hospital of Fudan University), Hefei, Anhui, China; Department of Pediatrics, the First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, China
| | - Kaidi Song
- Department of Hematology, the First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, China
| | - Wen Yao
- Department of Hematology, the First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, China
| | - Chun Li
- Department of Pediatrics, the First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, China
| | - Baolin Tang
- Department of Hematology, the First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, China
| | - Xiang Wan
- Department of Hematology, the First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, China
| | - Liangquan Geng
- Department of Hematology, the First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, China
| | - Guangyu Sun
- Department of Hematology, the First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, China
| | - Ping Qiang
- Department of Hematology, the First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, China
| | - Huilan Liu
- Department of Hematology, the First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, China; Blood and Cell Therapy Institute, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, China
| | - Hongjun Liu
- Department of Hematology and Oncology, Anhui Provincial Children's Hospital (Anhui Hospital, Pediatric Hospital of Fudan University), Hefei, Anhui, China; Department of Pediatrics, the First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, China
| | - Zimin Sun
- Department of Hematology, the First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, China; Blood and Cell Therapy Institute, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, China.
| |
Collapse
|
15
|
Glushkova S, Shelikhova L, Voronin K, Pershin D, Vedmedskaya V, Muzalevskii Y, Kazachenok A, Kurnikova E, Radygina S, Ilushina M, Khismatullina R, Maschan A, Maschan M. Impact of Natural Killer Cell-Associated Factors on Acute Leukemia Outcomes after Haploidentical Hematopoietic Stem Cell Transplantation with αβ T Cell Depletion in a Pediatric Cohort. Transplant Cell Ther 2024; 30:435.e1-435.e12. [PMID: 38278183 DOI: 10.1016/j.jtct.2024.01.070] [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: 11/02/2023] [Revised: 01/15/2024] [Accepted: 01/17/2024] [Indexed: 01/28/2024]
Abstract
The technique of αβ T cell depletion (αβTCD) is a well-established method of hematopoietic stem cell transplantation (HSCT) for children with acute leukemia owing to the low rates of graft-versus-host disease and nonrelapse mortality (NRM). The graft-versus-leukemia effect is generally ascribed to natural killer (NK) cells conserved within the graft. It is not known whether NK-related factors affect the outcome of αβTCD HSCT, however. The aim of this retrospective study was to explore the impact of NK alloreactivity (based on donor-recipient killer immunoglobulin-like receptor [KIR] mismatch), graft NK cell dose, and blood NK cell recovery on day +30 post-HSCT on the incidences of leukemia relapse and NRM. The pediatric acute leukemia cohort comprised 295 patients who underwent their first HSCT from a haploidentical donor in complete remission. During post hoc analysis, the total cohort was divided into subcohorts by diagnosis (acute lymphoblastic leukemia [ALL]/acute myeloid leukemia [AML]), NK alloreactivity prediction (KIR match/KIR mismatch), graft NK cell dose (less than versus greater than the median value), and blood NK cell recovery on day +30 post-HSCT (less than versus greater than the median value). We also investigated the influence of serotherapy (antithymocyte globulin [ATG] group) versus abatacept + tocilizumab combination [aba+toci] group) on relapse risk in the context of KIR mismatch. The risks of relapse and NRM were calculated by the cumulative risk method, and groups were compared using the Gray test. Multivariate analysis revealed no apparent impact of predicted NK alloreactivity or any other studied NK cell-related factors for the entire cohort. For patients with AML, a significantly higher relapse risk associated with high NK cell graft content on the background of no predicted KIR mismatch (P = .002) was shown. Multivariate analysis confirmed this finding (P = .018); on the other hand, for the KIR-mismatched patients, there was a trend toward a lower risk of relapse associated with high NK cell dose. The use of ATG was associated with a trend toward reduced relapse risk (P = .074) in the AML patients. There was no significant impact of NK-related factors in the ALL patients. Overall, the evaluated NK-related factors did not show a clear and straightforward correlation with the key outcomes of HSCT in our cohort of children with acute leukemia. In practice, the data support prioritization of KIR-mismatched donors for patients with AML. Importantly, a potential interaction of KIR ligand mismatch and NK cell content in the graft was identified. Indirect evidence suggests that additional cellular constituents of the graft could influence the function of NK cells after HSCT and affect their role as graft-versus-leukemia effectors.
Collapse
Affiliation(s)
- Svetlana Glushkova
- Laboratory of Transplantation Immunology and Immunotherapy, Dmitriy Rogachev National Center of Pediatric Hematology, Oncology and Immunology, Moscow, Russia.
| | - Larisa Shelikhova
- Department of Hematopoietic Stem Cell Transplantation, Dmitriy Rogachev National Center of Pediatric Hematology, Oncology and Immunology, Moscow, Russia
| | - Kirill Voronin
- Department of Statistics, Dmitriy Rogachev National Center of Pediatric Hematology, Oncology and Immunology, Moscow, Russia
| | - Dmitriy Pershin
- Laboratory of Transplantation Immunology and Immunotherapy, Dmitriy Rogachev National Center of Pediatric Hematology, Oncology and Immunology, Moscow, Russia
| | - Viktoria Vedmedskaya
- Laboratory of Transplantation Immunology and Immunotherapy, Dmitriy Rogachev National Center of Pediatric Hematology, Oncology and Immunology, Moscow, Russia
| | - Yakov Muzalevskii
- Department of Transfusion Medicine, Dmitriy Rogachev National Center of Pediatric Hematology, Oncology and Immunology, Moscow, Russia
| | - Alexei Kazachenok
- Department of Transfusion Medicine, Dmitriy Rogachev National Center of Pediatric Hematology, Oncology and Immunology, Moscow, Russia
| | - Elena Kurnikova
- Department of Transfusion Medicine, Dmitriy Rogachev National Center of Pediatric Hematology, Oncology and Immunology, Moscow, Russia
| | - Svetlana Radygina
- Department of Hematopoietic Stem Cell Transplantation, Dmitriy Rogachev National Center of Pediatric Hematology, Oncology and Immunology, Moscow, Russia
| | - Maria Ilushina
- Department of Hematopoietic Stem Cell Transplantation, Dmitriy Rogachev National Center of Pediatric Hematology, Oncology and Immunology, Moscow, Russia
| | - Rimma Khismatullina
- Department of Hematopoietic Stem Cell Transplantation, Dmitriy Rogachev National Center of Pediatric Hematology, Oncology and Immunology, Moscow, Russia
| | - Alexei Maschan
- Department of Hematopoietic Stem Cell Transplantation, Dmitriy Rogachev National Center of Pediatric Hematology, Oncology and Immunology, Moscow, Russia
| | - Michael Maschan
- Department of Hematopoietic Stem Cell Transplantation, Dmitriy Rogachev National Center of Pediatric Hematology, Oncology and Immunology, Moscow, Russia
| |
Collapse
|
16
|
Teramoto M, Takahashi T, Matsumoto K, Jaber M, Kaida K, Tamaki H, Ikegame K, Yoshihara S. Individualized rabbit anti-thymocyte globulin dosing in adult haploidentical hematopoietic cell transplantation with high-risk hematologic malignancy: Exposure-response analysis and population pharmacokinetics simulations. Am J Hematol 2024; 99:387-395. [PMID: 38165019 DOI: 10.1002/ajh.27195] [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: 06/29/2023] [Revised: 12/09/2023] [Accepted: 12/15/2023] [Indexed: 01/03/2024]
Abstract
Hematopoietic cell transplantation (HCT) for hematologic malignancies with non-remission disease and/or prior post-transplant relapse have poor relapse-free survival. We previously demonstrated the efficacy of haploidentical reduced-intensity HCT regimen with glucocorticoid-based graft-versus-host disease (GVHD) prophylaxis. We recently showed a possible association between rabbit antithymocyte globulin (rATG) exposure and acute GVHD (aGVHD) risk, leading to hypothesize that optimization of rATG exposure may further improve this regimen. We retrospectively examined the exposure-response association of rATG and key clinical outcomes post haploidentical HCT. We subsequently developed an individualized rATG dosing that optimizes rATG exposure using a previously developed population pharmacokinetic model. Of the 103 patients analyzed, the median age was 47 years (range: 17-70) and majority had a non-remission disease prior to HCT (88%). rATG concentration on day 0 of HCT (Cday_0 ) was the strongest predictor of Grade 2-4 aGVHD through day +100. Patients with Cday_0 ≥ 20 μg/mL had an approximately 3-fold lower risk of Grade 2-4 aGVHD (hazard ratio [HR]: 0.32, 95% confidence interval [CI]: 0.16, 0.62) and Grade 3-4 aGVHD (HR: 0.33, 95% CI: 0.16, 0.68) as well as an approximately 2-fold lower risk of overall mortality (HR: 0.47, 95% CI: 0.28, 0.77) and relapse (HR: 0.50, 95% CI: 0.26, 0.94). In conclusion, this reduced-intensity haploidentical HCT regimen with exposure-optimized rATG may provide a promising option to patients undergoing high-risk HCT for hematologic malignancy. The developed rATG dosing warrant prospective validation.
Collapse
Affiliation(s)
- Masahiro Teramoto
- Department of Hematology, Hyogo Medical University Hospital, Hyogo, Japan
| | - Takuto Takahashi
- Pediatric Stem Cell Transplantation, Boston Children's Hospital/Dana-Farber Cancer Institute, Boston, Massachusetts, USA
- Department of Experimental and Clinical Pharmacology, University of Minnesota College of Pharmacy, Minneapolis, Minnesota, USA
| | - Kana Matsumoto
- Department of Clinical Pharmaceutics, Faculty of Pharmaceutical Sciences, Doshisha Women's College of Liberal Arts, Kyoto, Japan
| | - Mutaz Jaber
- Pediatric Stem Cell Transplantation, Boston Children's Hospital/Dana-Farber Cancer Institute, Boston, Massachusetts, USA
| | - Katsuji Kaida
- Department of Hematology, Hyogo Medical University Hospital, Hyogo, Japan
| | - Hiroya Tamaki
- Department of Hematology, Hyogo Medical University Hospital, Hyogo, Japan
| | - Kazuhiro Ikegame
- Department of Hematology, Hyogo Medical University Hospital, Hyogo, Japan
| | - Satoshi Yoshihara
- Department of Hematology, Hyogo Medical University Hospital, Hyogo, Japan
| |
Collapse
|
17
|
Eskandari SK, Revenich EGM, Pot DJ, de Boer F, Bierings M, van Spronsen FJ, van Hasselt PM, Lindemans CA, Lubout CMA. High-Dose ERT, Rituximab, and Early HSCT in an Infant with Wolman's Disease. N Engl J Med 2024; 390:623-629. [PMID: 38354141 DOI: 10.1056/nejmoa2313398] [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] [Indexed: 02/16/2024]
Abstract
Wolman's disease, a severe form of lysosomal acid lipase deficiency, leads to pathologic lipid accumulation in the liver and gut that, without treatment, is fatal in infancy. Although continued enzyme-replacement therapy (ERT) in combination with dietary fat restriction prolongs life, its therapeutic effect may wane over time. Allogeneic hematopoietic stem-cell transplantation (HSCT) offers a more definitive solution but carries a high risk of death. Here we describe an infant with Wolman's disease who received high-dose ERT, together with dietary fat restriction and rituximab-based B-cell depletion, as a bridge to early HSCT. At 32 months, the infant was independent of ERT and disease-free, with 100% donor chimerism in the peripheral blood.
Collapse
Affiliation(s)
- Siawosh K Eskandari
- From the Department of Metabolic Diseases, Beatrix Children's Hospital (S.K.E., F.B., F.J.S., C.M.A.L.), and the Department of Surgery (S.K.E.), University Medical Center (UMC) Groningen, Groningen, the Division of Pediatrics (E.G.M.R., M.B., P.M.H., C.A.L.) and the Department of Metabolic Diseases (P.M.H.), UMC Utrecht, and the Department of Stem Cell Transplantation, Princess Máxima Center for Pediatric Oncology (E.G.M.R., M.B., C.A.L.), Utrecht, and the Department of Pediatrics, Gelre Hospital, Apeldoorn (D.J.P.) - all in the Netherlands
| | - Elisabeth G M Revenich
- From the Department of Metabolic Diseases, Beatrix Children's Hospital (S.K.E., F.B., F.J.S., C.M.A.L.), and the Department of Surgery (S.K.E.), University Medical Center (UMC) Groningen, Groningen, the Division of Pediatrics (E.G.M.R., M.B., P.M.H., C.A.L.) and the Department of Metabolic Diseases (P.M.H.), UMC Utrecht, and the Department of Stem Cell Transplantation, Princess Máxima Center for Pediatric Oncology (E.G.M.R., M.B., C.A.L.), Utrecht, and the Department of Pediatrics, Gelre Hospital, Apeldoorn (D.J.P.) - all in the Netherlands
| | - Dirk J Pot
- From the Department of Metabolic Diseases, Beatrix Children's Hospital (S.K.E., F.B., F.J.S., C.M.A.L.), and the Department of Surgery (S.K.E.), University Medical Center (UMC) Groningen, Groningen, the Division of Pediatrics (E.G.M.R., M.B., P.M.H., C.A.L.) and the Department of Metabolic Diseases (P.M.H.), UMC Utrecht, and the Department of Stem Cell Transplantation, Princess Máxima Center for Pediatric Oncology (E.G.M.R., M.B., C.A.L.), Utrecht, and the Department of Pediatrics, Gelre Hospital, Apeldoorn (D.J.P.) - all in the Netherlands
| | - Foekje de Boer
- From the Department of Metabolic Diseases, Beatrix Children's Hospital (S.K.E., F.B., F.J.S., C.M.A.L.), and the Department of Surgery (S.K.E.), University Medical Center (UMC) Groningen, Groningen, the Division of Pediatrics (E.G.M.R., M.B., P.M.H., C.A.L.) and the Department of Metabolic Diseases (P.M.H.), UMC Utrecht, and the Department of Stem Cell Transplantation, Princess Máxima Center for Pediatric Oncology (E.G.M.R., M.B., C.A.L.), Utrecht, and the Department of Pediatrics, Gelre Hospital, Apeldoorn (D.J.P.) - all in the Netherlands
| | - Marc Bierings
- From the Department of Metabolic Diseases, Beatrix Children's Hospital (S.K.E., F.B., F.J.S., C.M.A.L.), and the Department of Surgery (S.K.E.), University Medical Center (UMC) Groningen, Groningen, the Division of Pediatrics (E.G.M.R., M.B., P.M.H., C.A.L.) and the Department of Metabolic Diseases (P.M.H.), UMC Utrecht, and the Department of Stem Cell Transplantation, Princess Máxima Center for Pediatric Oncology (E.G.M.R., M.B., C.A.L.), Utrecht, and the Department of Pediatrics, Gelre Hospital, Apeldoorn (D.J.P.) - all in the Netherlands
| | - Francjan J van Spronsen
- From the Department of Metabolic Diseases, Beatrix Children's Hospital (S.K.E., F.B., F.J.S., C.M.A.L.), and the Department of Surgery (S.K.E.), University Medical Center (UMC) Groningen, Groningen, the Division of Pediatrics (E.G.M.R., M.B., P.M.H., C.A.L.) and the Department of Metabolic Diseases (P.M.H.), UMC Utrecht, and the Department of Stem Cell Transplantation, Princess Máxima Center for Pediatric Oncology (E.G.M.R., M.B., C.A.L.), Utrecht, and the Department of Pediatrics, Gelre Hospital, Apeldoorn (D.J.P.) - all in the Netherlands
| | - Peter M van Hasselt
- From the Department of Metabolic Diseases, Beatrix Children's Hospital (S.K.E., F.B., F.J.S., C.M.A.L.), and the Department of Surgery (S.K.E.), University Medical Center (UMC) Groningen, Groningen, the Division of Pediatrics (E.G.M.R., M.B., P.M.H., C.A.L.) and the Department of Metabolic Diseases (P.M.H.), UMC Utrecht, and the Department of Stem Cell Transplantation, Princess Máxima Center for Pediatric Oncology (E.G.M.R., M.B., C.A.L.), Utrecht, and the Department of Pediatrics, Gelre Hospital, Apeldoorn (D.J.P.) - all in the Netherlands
| | - Caroline A Lindemans
- From the Department of Metabolic Diseases, Beatrix Children's Hospital (S.K.E., F.B., F.J.S., C.M.A.L.), and the Department of Surgery (S.K.E.), University Medical Center (UMC) Groningen, Groningen, the Division of Pediatrics (E.G.M.R., M.B., P.M.H., C.A.L.) and the Department of Metabolic Diseases (P.M.H.), UMC Utrecht, and the Department of Stem Cell Transplantation, Princess Máxima Center for Pediatric Oncology (E.G.M.R., M.B., C.A.L.), Utrecht, and the Department of Pediatrics, Gelre Hospital, Apeldoorn (D.J.P.) - all in the Netherlands
| | - Charlotte M A Lubout
- From the Department of Metabolic Diseases, Beatrix Children's Hospital (S.K.E., F.B., F.J.S., C.M.A.L.), and the Department of Surgery (S.K.E.), University Medical Center (UMC) Groningen, Groningen, the Division of Pediatrics (E.G.M.R., M.B., P.M.H., C.A.L.) and the Department of Metabolic Diseases (P.M.H.), UMC Utrecht, and the Department of Stem Cell Transplantation, Princess Máxima Center for Pediatric Oncology (E.G.M.R., M.B., C.A.L.), Utrecht, and the Department of Pediatrics, Gelre Hospital, Apeldoorn (D.J.P.) - all in the Netherlands
| |
Collapse
|
18
|
Huang J, Pan Z, Wang L, Zhang Z, Huang J, Jiang C, Cai G, Yin T. Early T-cell reconstitution predicts risk of EBV reactivation after allogeneic hematopoietic stem cell transplantation. Clin Exp Med 2024; 24:22. [PMID: 38280072 PMCID: PMC10821970 DOI: 10.1007/s10238-023-01270-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Accepted: 12/01/2023] [Indexed: 01/29/2024]
Abstract
The quality of immune reconstitution (IR) is crucial for the outcome of patients who received allogeneic hematopoietic stem cell transplantation (allo-HSCT), and is closely connected with infection, relapse and graft-versus-host disease (GvHD) which are the most important causes for transplantation failure. However, the IR pattern in the early stage after allo-HSCT, particularly haploidentical (HID) HSCT, remains unclear. In this retrospective study, we examined the T cell reconstitution of patients within the initial 30 days (n = 173) and 100 days (n = 122) after allo-HSCT with myeloablative condition (MAC), of which > 70% were HID HSCT, to assess the influence of IR on the transplant outcomes. By comparing 78 patients with good IR (GIR) to 44 patients with poor IR (PIR), we observed that GIR was associated with lower risk for Epstein-Barr virus (EBV) reactivation and cytomegalovirus (CMV) reactivation, but had no significant impacts on the survival outcomes (i.e., overall survival, event-free survival) and cumulative incidences of GvHD. Importantly, we found lymphocyte reconstitution pattern at day 30 after allo-HSCT would be a surrogate for IR evaluated at day 100. In the Cox proportional hazard model, early reconstitution of CD4+, CD4+CD25+, CD4+CD45RO+, CD4+CD25+CD27low, and CD8+ T cells at day 30 was reversely correlated with risk of EBV reactivation. Finally, we constructed a predictive model for EBV reactivation with CD8+ and CD4+CD45RO+ T cell proportions of the training cohort (n = 102), which was validated with a validation cohort (n = 37). In summary, our study found that the quality of IR at day 30 had a predictive value for the risk of EBV reactivation, and might provide guidance for close monitoring for EBV reactivation.
Collapse
Affiliation(s)
- Jingtao Huang
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine at Shanghai, Ruijin Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Zengkai Pan
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine at Shanghai, Ruijin Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Luxiang Wang
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine at Shanghai, Ruijin Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Zilu Zhang
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine at Shanghai, Ruijin Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Jiayu Huang
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine at Shanghai, Ruijin Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Chuanhe Jiang
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine at Shanghai, Ruijin Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Gang Cai
- Department of Laboratory Medicine, Ruijin Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China.
| | - Tong Yin
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine at Shanghai, Ruijin Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China.
| |
Collapse
|
19
|
Satty AM, Klein E, Mauguen A, Kunvarjee B, Boelens JJ, Cancio M, Curran KJ, Kernan NA, Prockop SE, Scaradavou A, Spitzer B, Tamari R, Ruggiero J, Torok-Castanza J, Mehta PA, O'Reilly RJ, Boulad F. T-cell depleted allogeneic hematopoietic stem cell transplant for the treatment of Fanconi anemia and MDS/AML. Bone Marrow Transplant 2024; 59:23-33. [PMID: 37773270 DOI: 10.1038/s41409-023-02113-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 09/11/2023] [Accepted: 09/19/2023] [Indexed: 10/01/2023]
Abstract
The only curative approach for myelodysplastic syndrome (MDS) or acute myeloid leukemia (AML) arising in patients with Fanconi anemia (FA) is allogeneic hematopoietic stem cell transplantation (HCT); however, HCT approaches are inconsistent and limited data on outcomes exist. We retrospectively evaluated outcomes of thirty patients with FA and MDS/AML who underwent first allogeneic HCT with a T-cell depleted (TCD) graft at our institution. Patients were transplanted on successive protocols with stepwise changes in cytoreduction and GVHD prophylaxis. All but two patients (93%) experienced durable hematopoietic engraftment. With median follow-up of 8.7 years, 5-year OS was 66.8% and DFS 53.8%. No significant differences in survival were found in patients with high-risk prognostic features (age ≥20 years, AML diagnosis, alternative donor graft) or when stratified by conditioning regimen. The 5-year cumulative incidences of relapse and NRM were 24.3% and 21.9%, respectively. NRM was higher in patients ≥20 years at HCT but did not otherwise differ. We herein demonstrate promising outcomes following allogeneic HCT for patients with FA and MDS/AML using TCD grafts, particularly in a cohort of high-risk patients with 50% ≥20 years and a majority receiving mismatched grafts. Future prospective studies are needed to compare this approach with other HCT platforms.
Collapse
Affiliation(s)
- Alexandra M Satty
- Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
| | - Elizabeth Klein
- Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Audrey Mauguen
- Department of Epidemiology & Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Binni Kunvarjee
- Department of Pharmacy, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Jaap Jan Boelens
- Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Department of Pediatrics, Weill Cornell Medicine, New York, NY, USA
| | - Maria Cancio
- Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Department of Pediatrics, Weill Cornell Medicine, New York, NY, USA
| | - Kevin J Curran
- Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Department of Pediatrics, Weill Cornell Medicine, New York, NY, USA
| | - Nancy A Kernan
- Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Department of Pediatrics, Weill Cornell Medicine, New York, NY, USA
| | - Susan E Prockop
- Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Department of Pediatrics, Weill Cornell Medicine, New York, NY, USA
- Dana Farber/Boston Children's Cancer and Blood Disorders Center, Boston, MA, USA
| | - Andromachi Scaradavou
- Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Department of Pediatrics, Weill Cornell Medicine, New York, NY, USA
| | - Barbara Spitzer
- Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Department of Pediatrics, Weill Cornell Medicine, New York, NY, USA
| | - Roni Tamari
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Julianne Ruggiero
- Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | | | - Parinda A Mehta
- Division of Bone Marrow Transplantation and Immune Deficiency, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Richard J O'Reilly
- Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Department of Pediatrics, Weill Cornell Medicine, New York, NY, USA
| | - Farid Boulad
- Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Department of Pediatrics, Weill Cornell Medicine, New York, NY, USA
| |
Collapse
|
20
|
Wang H, Wang N, Wang L, Du J, Li F, Shao Y, Peng B, Luan S, Wang L, Jin X, Gao C, Dou L, Liu D. Targeted dosing of anti-thymocyte globulin in adult unmanipulated haploidentical peripheral blood stem cell transplantation: A single-arm, phase 2 trial. Am J Hematol 2023; 98:1732-1741. [PMID: 37706580 DOI: 10.1002/ajh.27068] [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: 04/06/2023] [Revised: 07/14/2023] [Accepted: 08/09/2023] [Indexed: 09/15/2023]
Abstract
Anti-thymocyte globulin (ATG) is widely used in allogeneic hematopoietic stem cell transplantation to prevent severe graft-versus-host disease (GVHD) and graft failure. However, overexposure to ATG may increase cytomegalovirus (CMV), Epstein-Barr virus (EBV) reactivation, non-relapse mortality, and disease recurrence. To investigate the optimal dosing of ATG, we established a targeted dosing strategy based on ATG concentration monitoring for haploidentical peripheral blood stem cell transplantation (haplo-PBSCT). The aim of this phase 2 trial is to evaluate the safety and efficacy of the ATG-targeted dosing strategy in adult unmanipulated haplo-PBSCT. ATG was administered for 4 days (-5 days to -2 days) during conditioning. The ATG doses on -3 days and -2 days were adjusted by our dosing strategy to achieve the optimal ATG exposure. The primary endpoint was CMV reactivation on +180 days. Between December 2020 and January 2022, 66 haplo-PBSCT patients were enrolled and 63 of them were evaluable with a median follow-up of 632 days. The cumulative incidence of CMV reactivation was 36.7% and that of EBV was 58.7%. The 1-year disease-free survival was 82.5%, overall survival was 92.1%, and CD4+ T-cell reconstruction on +100 days was 76.8%. The most common severe regimen-associated toxicities (> grade 3) were infections (51.5%) and gastrointestinal toxicity (25.5%). A total of 102 haplo-PBSCT patients who received the conventional fixed ATG dose (cumulative 10 mg/kg) comprised historical control. The outcomes in historical control were inferior to those of phase 2 trial cohort (CMV reactivation: 70.8%, p < .001; EBV reactivation: 76.0%, p = .024; CD4 + T-cell reconstruction: 54.1%, p = .040). In conclusion, ATG-targeted dosing strategy reduced CMV/EBV reactivation and improved survival without increasing GVHD after haplo-PBSCT. These advantages may be associated with accelerated immune reconstitution.
Collapse
Affiliation(s)
- Haitao Wang
- Senior Department of Hematology, The Fifth Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Nan Wang
- Medical School of Chinese PLA, Beijing, China
| | - Lili Wang
- Senior Department of Hematology, The Fifth Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Jishan Du
- Medical School of Chinese PLA, Beijing, China
| | - Fei Li
- Senior Department of Hematology, The Fifth Medical Center of Chinese PLA General Hospital, Beijing, China
| | | | - Bo Peng
- Senior Department of Hematology, The Fifth Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Songhua Luan
- Senior Department of Hematology, The Fifth Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Lu Wang
- Senior Department of Hematology, The Fifth Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Xiangshu Jin
- Senior Department of Hematology, The Fifth Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Chunji Gao
- Senior Department of Hematology, The Fifth Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Liping Dou
- Senior Department of Hematology, The Fifth Medical Center of Chinese PLA General Hospital, Beijing, China
- Medical School of Chinese PLA, Beijing, China
| | - Daihong Liu
- Senior Department of Hematology, The Fifth Medical Center of Chinese PLA General Hospital, Beijing, China
- Medical School of Chinese PLA, Beijing, China
| |
Collapse
|
21
|
Liu X, Huang C, Cao X, Yang X, Li S, Jiang S, Lin W, Liu L, Ding X, Tang X, Miao L. A fully validated flow cytometry method to quantitatively analyze active rATG in human serum and its application in pharmacokinetic study for therapeutic drug monitoring. J Pharm Biomed Anal 2023; 234:115483. [PMID: 37454500 DOI: 10.1016/j.jpba.2023.115483] [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: 01/29/2023] [Revised: 05/14/2023] [Accepted: 05/23/2023] [Indexed: 07/18/2023]
Abstract
Rabbit anti-thymocyte globulin (rATG) has been widely used to prevent graft-versus-host disease (GvHD) after allogeneic hematopoietic stem cell transplantation (allo-HSCT). The therapeutic window of rATG is narrow, and it may increase the risk of relapse, viral reactivation, delayed immune reconstitution and GvHD when overexposed or underexposed. Therefore, a reliable method for detecting the rATG concentration in human serum by flow cytometry was established and fully validated for therapeutic drug monitoring. In this method, Jurkat T cells were used to capture active rATG in human serum, and PE-labeled donkey anti-rabbit IgG was used as a secondary antibody. The method showed good specificity, selectivity and excellent linearity at concentration of 0.00300-20.0 AU/mL. The intra- and interday precision values were all within 20% at four concentration levels for the analyte. The stock solutions of rATG showed no significant degradation after storage at ambient temperature for 8 h and at - 80 °C for 481 days. No significant degradation of rATG in serum was observed at ambient temperature for 6 h, during six freezethaw cycles and at - 80 °C for at least 373 days. This method was fully validated and successfully applied to monitor active rATG concentration in serum of patients with haploid-identical hematopoietic stem cell transplantation.
Collapse
Affiliation(s)
- Xiaoxue Liu
- Department of Pharmacy, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Chenrong Huang
- Department of Pharmacy, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Xuanqi Cao
- National Clinical Research Center for Hematologic Diseases, The First Affiliated Hospital of Soochow University, Jiangsu, China
| | - Xiao Yang
- National Clinical Research Center for Hematologic Diseases, The First Affiliated Hospital of Soochow University, Jiangsu, China
| | - Sijia Li
- Department of Pharmacy, The First Affiliated Hospital of Soochow University, Suzhou, China
| | | | - Wang Lin
- Suzhou Vocational Health College, Suzhou, China
| | - Linsheng Liu
- Department of Pharmacy, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Xiaoliang Ding
- Department of Pharmacy, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Xiaowen Tang
- National Clinical Research Center for Hematologic Diseases, The First Affiliated Hospital of Soochow University, Jiangsu, China.
| | - Liyan Miao
- Department of Pharmacy, The First Affiliated Hospital of Soochow University, Suzhou, China; Institute for Interdisciplinary Drug Research and Translational Sciences, Soochow University, Suzhou, China; College of Pharmaceutical Sciences, Soochow University, Suzhou, China.
| |
Collapse
|
22
|
Borrill R, Poulton K, Wynn R. Immunology of cord blood T-cells favors augmented disease response during clinical pediatric stem cell transplantation for acute leukemia. Front Pediatr 2023; 11:1232281. [PMID: 37780051 PMCID: PMC10534014 DOI: 10.3389/fped.2023.1232281] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Accepted: 08/22/2023] [Indexed: 10/03/2023] Open
Abstract
Allogeneic hematopoietic stem cell transplantation (HSCT) has been an important and efficacious treatment for acute leukemia in children for over 60 years. It works primarily through the graft-vs.-leukemia (GVL) effect, in which donor T-cells and other immune cells act to eliminate residual leukemia. Cord blood is an alternative source of stem cells for transplantation, with distinct biological and immunological characteristics. Retrospective clinical studies report superior relapse rates with cord blood transplantation (CBT), when compared to other stem cell sources, particularly for patients with high-risk leukemia. Xenograft models also support the superiority of cord blood T-cells in eradicating malignancy, when compared to those derived from peripheral blood. Conversely, CBT has historically been associated with an increased risk of transplant-related mortality (TRM) and morbidity, particularly from infection. Here we discuss clinical aspects of CBT, the unique immunology of cord blood T-cells, their role in the GVL effect and future methods to maximize their utility in cellular therapies for leukemia, honing and harnessing their antitumor properties whilst managing the risks of TRM.
Collapse
Affiliation(s)
- Roisin Borrill
- Blood and Marrow Transplant Unit, Royal Manchester Children’s Hospital, Manchester University NHS Foundation Trust, Manchester, United Kingdom
- Division of Infection, Immunity and Respiratory Medicine, Faculty of Biology, School of Biological Sciences, Lydia Becker Institute of Immunology and Inflammation, Medicine and Health, University of Manchester, Manchester, United Kingdom
| | - Kay Poulton
- Transplantation Laboratory, Manchester University NHS Foundation Trust, Manchester, United Kingdom
- Manchester Academic Health Science Centre, University of Manchester, Manchester, United Kingdom
| | - Robert Wynn
- Blood and Marrow Transplant Unit, Royal Manchester Children’s Hospital, Manchester University NHS Foundation Trust, Manchester, United Kingdom
- Manchester Academic Health Science Centre, University of Manchester, Manchester, United Kingdom
| |
Collapse
|
23
|
Troullioud Lucas AG, Lindemans CA, Bhoopalan SV, Dandis R, Prockop SE, Naik S, Keerthi D, de Koning C, Sharma A, Nierkens S, Boelens JJ. Early immune reconstitution as predictor for outcomes after allogeneic hematopoietic cell transplant; a tri-institutional analysis. Cytotherapy 2023; 25:977-985. [PMID: 37330731 PMCID: PMC10984694 DOI: 10.1016/j.jcyt.2023.05.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Revised: 04/19/2023] [Accepted: 05/26/2023] [Indexed: 06/19/2023]
Abstract
BACKGROUND AIMS CD4 immune reconstitution (IR) after allogeneic hematopoietic cell transplant (allo-HCT) correlates with lower non-relapse mortality (NRM), but its impact on leukemia relapse remains less clear, especially in children. We studied the correlation between IR of lymphocyte subsets and HCT outcomes in a large cohort of children/young adults with hematological malignancies. METHODS We retrospectively analyzed CD4, CD8, B-cell and natural killer (NK) cell reconstitution in patients after first allo-HCT for a hematological malignancy at three large academic institutions (n = 503; period 2008-2019). We used Cox proportional hazard and Fine-Gray competing risk models, martingale residual plots and maximally selected log-rank statistics to assess the impact of IR on outcomes. RESULTS Achieving CD4 >50 and/or B cells >25 cells/μL before day 100 after allo-HCT was a predictor of lower NRM (CD4 IR: hazard ratio [HR] 0.26, 95% confidence interval [CI] 0.11-0.62, P = 0.002; CD4 and B cell IR: HR 0.06, 95% CI 0.03-0.16, P < 0.001), acute graft-versus-host disease (GVHD) (CD4 and B cell IR: HR 0.02, 95% CI 0.01-0.04, P < 0.001) and chronic GVHD (CD4 and B cell IR: HR 0.16, 95% CI 0.05-0.49, P = 0.001) in the full cohort, and of lower risk of relapse (CD4 and B cell IR: HR 0.24, 95% CI 0.06-0.92, P = 0.038) in the acute myeloid leukemia subgroup. No correlation between CD8 and NK-cell IR and relapse or NRM was found. CONCLUSIONS CD4 and B-cell IR was associated with clinically significant lower NRM, GVHD and, in patients with acute myeloid leukemia, disease relapse. CD8 and NK-cell IR was neither associated with relapse nor NRM. If confirmed in other cohorts, these results can be easily implemented for risk stratification and clinical decision making.
Collapse
Affiliation(s)
- Alexandre G Troullioud Lucas
- Transplantation and Cellular Therapy, MSK Kids, Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, New York, USA; Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands
| | - Caroline A Lindemans
- Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands; Department of Pediatrics, University Medical Center Utrecht, Utrecht, the Netherlands
| | | | - Rana Dandis
- Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands
| | - Susan E Prockop
- Pediatric Stem Cell Transplantation, Boston Children's Hospital/Dana-Farber Cancer Institute, Boston, Massachusetts, USA
| | - Swati Naik
- Department of Bone Marrow Transplantation and Cell Therapy, St. Jude Children's Research Hospital, Memphis, Tennessee, USA
| | - Dinesh Keerthi
- Department of Bone Marrow Transplantation and Cell Therapy, St. Jude Children's Research Hospital, Memphis, Tennessee, USA
| | - Coco de Koning
- Center for Translational Immunology, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Akshay Sharma
- Department of Bone Marrow Transplantation and Cell Therapy, St. Jude Children's Research Hospital, Memphis, Tennessee, USA
| | - Stefan Nierkens
- Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands; Center for Translational Immunology, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Jaap Jan Boelens
- Transplantation and Cellular Therapy, MSK Kids, Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, New York, USA.
| |
Collapse
|
24
|
Achini-Gutzwiller FR, Schilham MW, von Asmuth EGJ, Jansen-Hoogendijk AM, Jol-van der Zijde CM, van Tol MJD, Bredius RGM, Güngör T, Lankester AC, Moes DJAR. Exposure-response analysis of alemtuzumab in pediatric allogeneic HSCT for nonmalignant diseases: the ARTIC study. Blood Adv 2023; 7:4462-4474. [PMID: 37285798 PMCID: PMC10440472 DOI: 10.1182/bloodadvances.2022009051] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 05/19/2023] [Accepted: 05/20/2023] [Indexed: 06/09/2023] Open
Abstract
Alemtuzumab (anti-CD52 antibody) is frequently prescribed to children with nonmalignant diseases undergoing allogeneic hematopoietic stem cell transplantation (HSCT) to prevent graft failure (GF) and acute graft-versus-host disease (aGVHD). The aim of this multicenter study was the characterization of alemtuzumab population pharmacokinetics to perform a novel model-based exposure-response analysis in 53 children with nonmalignant immunological or hematological disease and a median age of 4.4 years (interquartile range [IQR], 0.8-8.7). The median cumulative alemtuzumab dose was 0.6 mg/kg (IQR, 0.6-1) administered over 2 to 7 days. A 2-compartment population pharmacokinetics model with parallel linear and nonlinear elimination including allometrically scaled bodyweight (median, 17.50 kg; IQR, 8.76-33.00) and lymphocyte count at baseline (mean, 2.24 × 109/L; standard deviation ± 1.87) as significant pharmacokinetic predictors was developed using nonlinear mixed effects modeling. Based on the model-estimated median concentration at day of HSCT (0.77 μg/mL; IQR, 0.33-1.82), patients were grouped into a low- (≤0.77 μg/mL) or high- (>0.77 μg/mL) exposure groups. High alemtuzumab exposure at day of HSCT correlated with delayed CD4+ and CD8+ T-cell reconstitution (P value < .0001) and increased risk of GF (P value = .043). In contrast, alemtuzumab exposure did not significantly influence the incidence of aGVHD grade ≥2, mortality, chimerism at 1 year, viral reactivations, and autoimmunity at a median follow-up of 3.3 years (IQR, 2.5-8.0). In conclusion, this novel population pharmacokinetics model is suitable for individualized intravenous precision dosing to predict alemtuzumab exposure in pediatric allogeneic HSCT for nonmalignant diseases, aiming at the achievement of early T-cell reconstitution and prevention of GF in future prospective studies.
Collapse
Affiliation(s)
- Federica R. Achini-Gutzwiller
- Department of Pediatric Stem Cell Transplantation and Hematology, Children's Research Center, University Children's Hospital Zurich, Zurich, Switzerland
- Laboratory for Pediatric Immunology, Willem Alexander Children’s Hospital, Leiden University Medical Center, Leiden, The Netherlands
- Department of Pediatric Stem Cell Transplantation, Willem-Alexander Children’s Hospital, Leiden University Medical Center, Leiden, The Netherlands
| | - Marco W. Schilham
- Laboratory for Pediatric Immunology, Willem Alexander Children’s Hospital, Leiden University Medical Center, Leiden, The Netherlands
| | - Erik G. J. von Asmuth
- Laboratory for Pediatric Immunology, Willem Alexander Children’s Hospital, Leiden University Medical Center, Leiden, The Netherlands
| | - Anja M. Jansen-Hoogendijk
- Laboratory for Pediatric Immunology, Willem Alexander Children’s Hospital, Leiden University Medical Center, Leiden, The Netherlands
| | - Cornelia M. Jol-van der Zijde
- Laboratory for Pediatric Immunology, Willem Alexander Children’s Hospital, Leiden University Medical Center, Leiden, The Netherlands
| | - Maarten J. D. van Tol
- Laboratory for Pediatric Immunology, Willem Alexander Children’s Hospital, Leiden University Medical Center, Leiden, The Netherlands
| | - Robbert G. M. Bredius
- Department of Pediatric Stem Cell Transplantation, Willem-Alexander Children’s Hospital, Leiden University Medical Center, Leiden, The Netherlands
| | - Tayfun Güngör
- Department of Pediatric Stem Cell Transplantation and Hematology, Children's Research Center, University Children's Hospital Zurich, Zurich, Switzerland
| | - Arjan C. Lankester
- Department of Pediatric Stem Cell Transplantation, Willem-Alexander Children’s Hospital, Leiden University Medical Center, Leiden, The Netherlands
| | - Dirk Jan A. R. Moes
- Department of Clinical Pharmacy and Toxicology, Leiden University Medical Center, Leiden, The Netherlands
| |
Collapse
|
25
|
Borrill R, Poulton K, Kusyk L, Routledge A, Bonney D, Hanasoge-Nataraj R, Powys M, Mustafa O, Campbell H, Senthil S, Dillon R, Jovanovic J, Morton S, James B, Rao K, Stanworth S, Konkel J, Wynn R. Granulocyte transfusion during cord blood transplant for relapsed, refractory AML is associated with massive CD8 + T-cell expansion, significant cytokine release syndrome and induction of disease remission. Br J Haematol 2023; 202:589-598. [PMID: 37211883 DOI: 10.1111/bjh.18863] [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: 02/16/2023] [Revised: 05/03/2023] [Accepted: 05/03/2023] [Indexed: 05/23/2023]
Abstract
In high-risk myeloid malignancy, relapse is reduced using cord blood transplant (CBT) but remains the principal cause of treatment failure. We previously described T-cell expansion in CBT recipients receiving granulocyte transfusions. We now report the safety and tolerability of such transfusions, T-cell expansion data, immunophenotype, cytokine profiles and clinical response in children with post-transplant relapsed acute leukaemia who received T-replete, HLA-mismatched CBT and pooled granulocytes within a phase I/II trial (ClinicalTrials.Gov NCT05425043). All patients received the transfusion schedule without significant clinical toxicity. Nine of ten patients treated had detectable measurable residual disease (MRD) pre-transplant. Nine patients achieved haematological remission, and eight became MRD negative. There were five deaths: transplant complications (n = 2), disease (n = 3), including two late relapses. Five patients are alive and in remission with 12.7 months median follow up. Significant T-cell expansion occurred in nine patients with a greater median lymphocyte count than a historical cohort between days 7-13 (median 1.73 × 109 /L vs. 0.1 × 109 /L; p < 0.0001). Expanded T-cells were predominantly CD8+ and effector memory or TEMRA phenotype. They exhibited markers of activation and cytotoxicity with interferon-gamma production. All patients developed grade 1-3 cytokine release syndrome (CRS) with elevated serum IL-6 and interferon-gamma.
Collapse
Affiliation(s)
- Roisin Borrill
- Blood and Marrow Transplant Unit, Royal Manchester Children's Hospital, Manchester University NHS Foundation Trust, Manchester, UK
- Lydia Becker Institute of Immunology and Inflammation, Division of Infection, Immunity and Respiratory Medicine, School of Biological Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK
| | - Kay Poulton
- Transplantation Laboratory, Manchester University NHS Foundation Trust, Manchester, UK
- Manchester Academic Health Science Centre, University of Manchester, Manchester, UK
| | - Laura Kusyk
- Blood and Marrow Transplant Unit, Royal Manchester Children's Hospital, Manchester University NHS Foundation Trust, Manchester, UK
| | - Amy Routledge
- Blood and Marrow Transplant Unit, Royal Manchester Children's Hospital, Manchester University NHS Foundation Trust, Manchester, UK
| | - Denise Bonney
- Blood and Marrow Transplant Unit, Royal Manchester Children's Hospital, Manchester University NHS Foundation Trust, Manchester, UK
| | - Ramya Hanasoge-Nataraj
- Blood and Marrow Transplant Unit, Royal Manchester Children's Hospital, Manchester University NHS Foundation Trust, Manchester, UK
| | - Madeleine Powys
- Blood and Marrow Transplant Unit, Royal Manchester Children's Hospital, Manchester University NHS Foundation Trust, Manchester, UK
| | - Omima Mustafa
- Blood and Marrow Transplant Unit, Royal Manchester Children's Hospital, Manchester University NHS Foundation Trust, Manchester, UK
| | - Helen Campbell
- Blood and Marrow Transplant Unit, Royal Manchester Children's Hospital, Manchester University NHS Foundation Trust, Manchester, UK
| | - Srividhya Senthil
- Blood and Marrow Transplant Unit, Royal Manchester Children's Hospital, Manchester University NHS Foundation Trust, Manchester, UK
| | - Richard Dillon
- Department of Medical and Molecular Genetics, Kings College London, London, UK
| | - Jelena Jovanovic
- Department of Medical and Molecular Genetics, Kings College London, London, UK
| | | | - Beki James
- Leeds Children's Hospital, Leeds General Infirmary, Leeds, UK
| | - Kanchan Rao
- Department of Blood and Marrow Transplantation, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
| | | | - Joanne Konkel
- Lydia Becker Institute of Immunology and Inflammation, Division of Infection, Immunity and Respiratory Medicine, School of Biological Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK
| | - Robert Wynn
- Blood and Marrow Transplant Unit, Royal Manchester Children's Hospital, Manchester University NHS Foundation Trust, Manchester, UK
- Manchester Academic Health Science Centre, University of Manchester, Manchester, UK
| |
Collapse
|
26
|
Takahashi T, Teramoto M, Matsumoto K, Jaber MM, Tamaki H, Ikegame K, Yoshihara S, Kaida K. Population Pharmacokinetics of Total Rabbit Anti-thymocyte Globulin in Non-obese Adult Patients Undergoing Hematopoietic Cell Transplantation for Hematologic Malignancy. Clin Pharmacokinet 2023; 62:1081-1091. [PMID: 37284975 DOI: 10.1007/s40262-023-01252-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/10/2023] [Indexed: 06/08/2023]
Abstract
BACKGROUND AND OBJECTIVES Rabbit anti-thymocyte globulin (rATG), a therapeutic polyclonal antibody against human T cells, is commonly used in conditioning therapy prior to allogeneic hematopoietic cell transplantation (HCT). Previous studies successfully developed an individualized rATG dosing regimen based on "active" rATG population PK (popPK) analysis, while "total" rATG can be a more logistically favorable alternative for early HCT outcomes. We conducted a novel popPK analysis of total rATG. METHODS Total rATG concentration was measured in adult human-leukocyte antigen (HLA) mismatched HCT patients who received a low-dose rATG regimen (total 2.5-3 mg/kg) within 3 days prior to HCT. PopPK modeling and simulation was performed using nonlinear mixed effect modeling approach. RESULTS A total of 504 rATG concentrations were available from 105 non-obese patients with hematologic malignancy (median age 47 years) treated in Japan. The majority had acute leukemia or malignant lymphoma (94%). Total rATG PK was described by a two-compartment linear model. Influential covariate relations include ideal body weight [positively on both clearance (CL) and central volume of distribution], baseline serum albumin (negatively on CL), CD4+ T cell dose (positively on CL), and baseline serum IgG (positively on CL). Simulated covariate effects predicted that early total rATG exposures were affected by ideal body weight. CONCLUSIONS This novel popPK model described the PK of total rATG in the adult HCT patients who received a low-dose rATG conditioning regimen. This model can be used for model-informed precision dosing in the settings with minimal baseline rATG targets (T cells), and early clinical outcomes are of interest.
Collapse
Affiliation(s)
- Takuto Takahashi
- Pediatric Stem Cell Transplantation, Boston Children's Hospital/Dana Farber Cancer Institute, Boston, MA, USA.
- Department of Experimental and Clinical Pharmacology, University of Minnesota College of Pharmacy, Minneapolis, MN, USA.
| | - Masahiro Teramoto
- Department of Hematology, Hyogo Medical University Hospital, Nishinomiya, Hyogo, Japan
| | - Kana Matsumoto
- Department of Clinical Pharmaceutics, Faculty of Pharmaceutical Sciences, Doshisha Women's College of Liberal Arts, Kyotanabe, Kyoto, Japan
| | - Mutaz M Jaber
- Department of Experimental and Clinical Pharmacology, University of Minnesota College of Pharmacy, Minneapolis, MN, USA
| | - Hiroya Tamaki
- Department of Hematology, Hyogo Medical University Hospital, Nishinomiya, Hyogo, Japan
| | - Kazuhiro Ikegame
- Department of Hematology, Hyogo Medical University Hospital, Nishinomiya, Hyogo, Japan
| | - Satoshi Yoshihara
- Department of Hematology, Hyogo Medical University Hospital, Nishinomiya, Hyogo, Japan
| | - Katsuji Kaida
- Department of Hematology, Hyogo Medical University Hospital, Nishinomiya, Hyogo, Japan
| |
Collapse
|
27
|
Nikoloudis A, Buxhofer-Ausch V, Aichinger C, Binder M, Hasengruber P, Kaynak E, Wipplinger D, Milanov R, Strassl I, Stiefel O, Machherndl-Spandl S, Petzer A, Weltermann A, Clausen J. Impact of the Recipient's Pre-Treatment Blood Lymphocyte Count on Intended and Unintended Effects of Anti-T-Lymphocyte Globulin in Allogeneic Hematopoietic Stem Cell Transplantation. Cells 2023; 12:1831. [PMID: 37508496 PMCID: PMC10378354 DOI: 10.3390/cells12141831] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Revised: 07/07/2023] [Accepted: 07/10/2023] [Indexed: 07/30/2023] Open
Abstract
Background: In allogeneic hematopoietic stem cell transplantation (HSCT), Anti-T-Lymphocyte Globulin (ATLG) may be used for the prevention of severe graft-versus-host disease (GVHD). ATLG targets both the recipient's lymphocytes and those transferred with the graft. Assuming an inverse relation between the recipient's absolute lymphocyte count (ALC) and exposure of remaining ATLG to the graft, we aim to evaluate the impact of the recipient's ALC before the first ATLG administration on the benefits (prevention of GVHD and GVHD-associated mortality) and potential risks (increased relapse incidence) associated with ATLG. Methods: In recipients of HLA-matched, ATLG-based HSCT (n = 311), we assessed the incidence of acute GVHD, GVHD-related mortality and relapse, as well as other transplant-related outcomes, in relation to the respective ALC (divided into tertiles) before ATLG. Results: The top-tertile ALC group had a significantly increased risk of aGVHD (subhazard ratio (sHR) 1.81; [CI 95%; 1.14-2.88]; p = 0.01) and aGVHD-associated mortality (sHR 1.81; [CI 95%; 1.03-3.19]; p = 0.04). At the highest ATLG dose level (≥45 mg/kg), recipients with lowest-tertile ALC had a trend towards increased relapse incidence (sHR 4.19; [CI 95%; 0.99-17.7]; p = 0.05, n = 32). Conclusions: ATLG dosing based on the recipient's ALC may be required for an optimal balance between GVHD suppression and relapse prevention.
Collapse
Affiliation(s)
- Alexander Nikoloudis
- Ordensklinikum Linz-Elisabethinen, Department of Internal Medicine I: Hematology with Stem Cell Transplantation, Hemostaseology and Medical Oncology, 4020 Linz, Austria
- Medical Faculty, Johannes Kepler University, 4020 Linz, Austria
| | - Veronika Buxhofer-Ausch
- Ordensklinikum Linz-Elisabethinen, Department of Internal Medicine I: Hematology with Stem Cell Transplantation, Hemostaseology and Medical Oncology, 4020 Linz, Austria
- Medical Faculty, Johannes Kepler University, 4020 Linz, Austria
| | - Christoph Aichinger
- Ordensklinikum Linz-Elisabethinen, Department of Internal Medicine I: Hematology with Stem Cell Transplantation, Hemostaseology and Medical Oncology, 4020 Linz, Austria
| | - Michaela Binder
- Ordensklinikum Linz-Elisabethinen, Department of Internal Medicine I: Hematology with Stem Cell Transplantation, Hemostaseology and Medical Oncology, 4020 Linz, Austria
| | - Petra Hasengruber
- Ordensklinikum Linz-Elisabethinen, Department of Internal Medicine I: Hematology with Stem Cell Transplantation, Hemostaseology and Medical Oncology, 4020 Linz, Austria
| | - Emine Kaynak
- Ordensklinikum Linz-Elisabethinen, Department of Internal Medicine I: Hematology with Stem Cell Transplantation, Hemostaseology and Medical Oncology, 4020 Linz, Austria
| | - Dagmar Wipplinger
- Ordensklinikum Linz-Elisabethinen, Department of Internal Medicine I: Hematology with Stem Cell Transplantation, Hemostaseology and Medical Oncology, 4020 Linz, Austria
| | - Robert Milanov
- Ordensklinikum Linz-Elisabethinen, Department of Internal Medicine I: Hematology with Stem Cell Transplantation, Hemostaseology and Medical Oncology, 4020 Linz, Austria
| | - Irene Strassl
- Ordensklinikum Linz-Elisabethinen, Department of Internal Medicine I: Hematology with Stem Cell Transplantation, Hemostaseology and Medical Oncology, 4020 Linz, Austria
- Medical Faculty, Johannes Kepler University, 4020 Linz, Austria
| | - Olga Stiefel
- Ordensklinikum Linz-Elisabethinen, Department of Internal Medicine I: Hematology with Stem Cell Transplantation, Hemostaseology and Medical Oncology, 4020 Linz, Austria
- Medical Faculty, Johannes Kepler University, 4020 Linz, Austria
| | - Sigrid Machherndl-Spandl
- Ordensklinikum Linz-Elisabethinen, Department of Internal Medicine I: Hematology with Stem Cell Transplantation, Hemostaseology and Medical Oncology, 4020 Linz, Austria
- Medical Faculty, Johannes Kepler University, 4020 Linz, Austria
| | - Andreas Petzer
- Ordensklinikum Linz-Elisabethinen, Department of Internal Medicine I: Hematology with Stem Cell Transplantation, Hemostaseology and Medical Oncology, 4020 Linz, Austria
- Medical Faculty, Johannes Kepler University, 4020 Linz, Austria
| | - Ansgar Weltermann
- Ordensklinikum Linz-Elisabethinen, Department of Internal Medicine I: Hematology with Stem Cell Transplantation, Hemostaseology and Medical Oncology, 4020 Linz, Austria
- Medical Faculty, Johannes Kepler University, 4020 Linz, Austria
| | - Johannes Clausen
- Ordensklinikum Linz-Elisabethinen, Department of Internal Medicine I: Hematology with Stem Cell Transplantation, Hemostaseology and Medical Oncology, 4020 Linz, Austria
- Medical Faculty, Johannes Kepler University, 4020 Linz, Austria
| |
Collapse
|
28
|
Slatter MA, Maschan MA, Gennery AR. T-lymphocyte depleted transplants for inborn errors of immunity. Expert Rev Clin Immunol 2023; 19:1315-1324. [PMID: 37554030 DOI: 10.1080/1744666x.2023.2245146] [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: 04/13/2023] [Accepted: 08/02/2023] [Indexed: 08/10/2023]
Abstract
INTRODUCTION Hematopoietic stem cell transplantation is a curative treatment for many inborn errors of immunity (IEI). Incremental improvements and advances in care have led to high rates of >85% survival and cure in many of these diseases. Improvements in HLA-classification and matching have led to increased survival using HLA-matched donors, but survival using T-lymphocyte-depleted mismatched grafts remained significantly worse until fairly recently. Advances in T-lymphocyte depletion methods and graft engineering, although not specific to IEI, have been widely adopted and instrumental in changing the landscape of donor selection, such that a donor should now be possible for every patient. AREAS COVERED A literature review focusing on T-lymphocyte depletion methodologies and treatment results was performed. The importance of early T-lymphocyte immunoreconstitution to protect against viral infection is reviewed. Two main platforms now dominate the field - immune-magnetic selection of specific cell types and post-transplant chemotherapeutic targeting of rapidly proliferating allo-reactive T-lymphocytes - the emerging literature on these reports, focusing on IEI, is explored, as well as the impact of serotherapy on early immunoreconstitution. EXPERT OPINION Pharmacokinetic monitoring of serotherapy agents, and use of co-stimulatory molecule blockade are likely to become more widespread. Post-transplant cyclophosphamide or TCR depletion strategies are likely to become the dominant methods of transplantation for nonmalignant diseases.
Collapse
Affiliation(s)
- M A Slatter
- Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK
- Paediatric Stem Cell Transplant Unit, Great North Children's Hospital, Newcastle Upon Tyne, UK
| | - M A Maschan
- Department of Hematopoietic Stem Cell Transplantation, Dmitriy Rogachev National Medical Center of Pediatric Hematology, Oncology and Immunology, Moscow, Russia
- Department of Hematology, Oncology and Radiation Therapy, Pirogov Russian National Research Medical University, Moscow, Russia
| | - A R Gennery
- Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK
- Paediatric Stem Cell Transplant Unit, Great North Children's Hospital, Newcastle Upon Tyne, UK
| |
Collapse
|
29
|
Zhou Y, Zhang L, Meng Y, Lei X, Jia L, Guan X, Yu J, Dou Y. Differential analysis of immune reconstitution after allogeneic hematopoietic stem cell transplantation in children with Wiskott-Aldrich syndrome and chronic granulomatous disease. Front Immunol 2023; 14:1202772. [PMID: 37388746 PMCID: PMC10305805 DOI: 10.3389/fimmu.2023.1202772] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2023] [Accepted: 05/30/2023] [Indexed: 07/01/2023] Open
Abstract
Objective To investigate similarities and differences in immune reconstitution after allogeneic hematopoietic stem cell transplantation (allo-HSCT) in children with Wiskott-Aldrich syndrome (WAS) and chronic granulomatous disease (CGD). Method We retrospectively analyzed the lymphocyte subpopulations and the serum level of various immune-related protein or peptide on Days 15, 30, 100, 180 and 360 post-transplantation in 70 children with WAS and 48 children with CGD who underwent allo-HSCT at the Transplantation Center of the Department of Hematology-Oncology, Children's Hospital of Chongqing Medical University from January 2007 to December 2020, and we analyzed the differences in the immune reconstitution process between the two groups. Results ① The WAS group had higher lymphocyte subpopulation counts than the CGD group. ② Among children aged 1-3 years who underwent transplantation, the WAS group had higher lymphocyte subpopulation counts than the CGD group. ③ Further comparisons were performed between children with non-umbilical cord blood transplantation (non-UCBT) and children with umbilical cord blood transplantation (UCBT) in the WAS group. On Day 15 and 30 post-transplantation, the non-UCBT group had higher B-cell counts than the UCBT group. On the remaining time points post-transplantation, the UCBT group had higher lymphocyte subpopulation counts than the non-UCBT group. ④ Comparisons were performed between children with non-UCBT in the WAS group and in the CGD group, the lymphocyte subpopulation counts were higher in the WAS group compared to the CGD group. ⑤ On Day 100 post-transplantation, the CGD group had higher C3 levels than the WAS group. On Day 360 post-transplantation, the CGD group had higher IgA and C4 levels than the WAS group. Conclusion ① The rate of immunity recovery was faster in children within the WAS group compared to those children within the CGD group, which may be attributed to the difference of percentage undergoing UCBT and primary diseases. ② In the WAS group, the non-UCBT group had higher B-cell counts than the UCBT group at Day 15 and 30 post-transplantation, however, the UCBT group had higher B-cell counts than the non-UCBT group at Day 100 and 180 post-transplantation, suggesting that cord blood has strong B-cell reconstitution potentiality after transplantation.
Collapse
Affiliation(s)
| | | | | | | | | | | | | | - Ying Dou
- Department of Hematology Oncology Children’s Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, China International Science and Technology Cooperation base of Child development and Critical Disorders, Children’s Hospital of Chongqing Medical University, Chongqing Key Laboratory of Child Infection and Immunity, Children’s Hospital of Chongqing Medical University, Chongqing, China
| |
Collapse
|
30
|
Cao Y, Gong X, Feng Y, Wang M, Hu Y, Liu H, Liu X, Qi S, Ji Y, Liu F, Zhu H, Guo W, Shen Q, Zhang R, Zhao N, Zhai W, Song X, Chen X, Geng L, Chen X, Zheng X, Ma Q, Tang B, Wei J, Huang Y, Ren Y, Song K, Yang D, Pang A, Yao W, He Y, Shang Y, Wan X, Zhang W, Zhang S, Sun G, Feng S, Zhu X, Han M, Song Z, Guo Y, Sun Z, Jiang E, Chen J. The Composite Immune Risk Score predicts overall survival after allogeneic hematopoietic stem cell transplantation: A retrospective analysis of 1838 cases. Am J Hematol 2023; 98:309-321. [PMID: 36591789 PMCID: PMC10108217 DOI: 10.1002/ajh.26792] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Accepted: 11/18/2022] [Indexed: 01/03/2023]
Abstract
There has been little consensus on how to quantitatively assess immune reconstitution after hematopoietic stem cell transplantation (HSCT) as part of the standard of care. We retrospectively analyzed 11 150 post-transplant immune profiles of 1945 patients who underwent HSCT between 2012 and 2020. 1838 (94.5%) of the cases were allogeneic HSCT. Using the training set of patients (n = 729), we identified a composite immune signature (integrating neutrophil, total lymphocyte, natural killer, total T, CD4+ T, and B cell counts in the peripheral blood) during days 91-180 after allogeneic HSCT that was predictive of early mortality and moreover simplified it into a formula for a Composite Immune Risk Score. When we verified the Composite Immune Risk Score in the validation (n = 284) and test (n = 391) sets of patients, a high score value was found to be associated with hazard ratios (HR) of 3.64 (95% C.I. 1.55-8.51; p = .0014) and 2.44 (95% C.I., 1.22-4.87; p = .0087), respectively, for early mortality. In multivariate analysis, a high Composite Immune Risk Score during days 91-180 remained an independent risk factor for early mortality after allogeneic HSCT (HR, 1.80; 95% C.I., 1.28-2.55; p = .00085). In conclusion, the Composite Immune Risk Score is easy to compute and could identify the high-risk patients of allogeneic HSCT who require targeted effort for prevention and control of infection.
Collapse
Affiliation(s)
- Yigeng Cao
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China.,Tianjin Institutes of Health Science, Tianjin, China
| | - Xiaowen Gong
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China.,Tianjin Institutes of Health Science, Tianjin, China
| | - Yahui Feng
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China.,Tianjin Institutes of Health Science, Tianjin, China
| | - Mingyang Wang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China.,Tianjin Institutes of Health Science, Tianjin, China
| | - Yu Hu
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China.,Tianjin Institutes of Health Science, Tianjin, China
| | - Huilan Liu
- Department of Hematology, The First Affiliated Hospital of University of Science and Technology of China, Hefei, China.,Blood and Cell Therapy Institute, Division of Life Sciences and Medicine, Anhui Provincial Key Laboratory of Blood Research and Applications, University of Science and Technology of China, Hefei, China
| | - Xueou Liu
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China.,Tianjin Institutes of Health Science, Tianjin, China
| | - Saibing Qi
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China.,Tianjin Institutes of Health Science, Tianjin, China
| | - Yanping Ji
- Anhui Medical University, Hefei, China.,Department of Hematology, Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Fang Liu
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China.,Tianjin Institutes of Health Science, Tianjin, China
| | - Huaiping Zhu
- Blood and Cell Therapy Institute, Division of Life Sciences and Medicine, Anhui Provincial Key Laboratory of Blood Research and Applications, University of Science and Technology of China, Hefei, China
| | - Wenwen Guo
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China.,Tianjin Institutes of Health Science, Tianjin, China
| | - Qiujin Shen
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China.,Tianjin Institutes of Health Science, Tianjin, China
| | - Rongli Zhang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China.,Tianjin Institutes of Health Science, Tianjin, China
| | - Ningning Zhao
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China.,Tianjin Institutes of Health Science, Tianjin, China
| | - Weihua Zhai
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China.,Tianjin Institutes of Health Science, Tianjin, China
| | - Xiaoqiang Song
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China.,Tianjin Institutes of Health Science, Tianjin, China
| | - Xin Chen
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China.,Tianjin Institutes of Health Science, Tianjin, China
| | - Liangquan Geng
- Department of Hematology, The First Affiliated Hospital of University of Science and Technology of China, Hefei, China
| | - Xia Chen
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China.,Tianjin Institutes of Health Science, Tianjin, China
| | - Xuetong Zheng
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China.,Tianjin Institutes of Health Science, Tianjin, China
| | - Qiaoling Ma
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China.,Tianjin Institutes of Health Science, Tianjin, China
| | - Baolin Tang
- Department of Hematology, The First Affiliated Hospital of University of Science and Technology of China, Hefei, China
| | - Jialin Wei
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China.,Tianjin Institutes of Health Science, Tianjin, China
| | - Yong Huang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China.,Tianjin Institutes of Health Science, Tianjin, China
| | - Yuanyuan Ren
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China.,Tianjin Institutes of Health Science, Tianjin, China
| | - Kaidi Song
- Department of Hematology, The First Affiliated Hospital of University of Science and Technology of China, Hefei, China
| | - Donglin Yang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China.,Tianjin Institutes of Health Science, Tianjin, China
| | - Aiming Pang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China.,Tianjin Institutes of Health Science, Tianjin, China
| | - Wen Yao
- Department of Hematology, The First Affiliated Hospital of University of Science and Technology of China, Hefei, China
| | - Yi He
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China.,Tianjin Institutes of Health Science, Tianjin, China
| | - Yue Shang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China.,Tianjin Institutes of Health Science, Tianjin, China
| | - Xiang Wan
- Department of Hematology, The First Affiliated Hospital of University of Science and Technology of China, Hefei, China
| | - Wei Zhang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China.,Tianjin Institutes of Health Science, Tianjin, China
| | - Song Zhang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China.,Tianjin Institutes of Health Science, Tianjin, China
| | - Guangyu Sun
- Department of Hematology, The First Affiliated Hospital of University of Science and Technology of China, Hefei, China
| | - Sizhou Feng
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China.,Tianjin Institutes of Health Science, Tianjin, China
| | - Xiaofan Zhu
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China.,Tianjin Institutes of Health Science, Tianjin, China
| | - Mingzhe Han
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China.,Tianjin Institutes of Health Science, Tianjin, China
| | - Zhen Song
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China.,Tianjin Institutes of Health Science, Tianjin, China
| | - Ye Guo
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China.,Tianjin Institutes of Health Science, Tianjin, China
| | - Zimin Sun
- Department of Hematology, The First Affiliated Hospital of University of Science and Technology of China, Hefei, China.,Blood and Cell Therapy Institute, Division of Life Sciences and Medicine, Anhui Provincial Key Laboratory of Blood Research and Applications, University of Science and Technology of China, Hefei, China
| | - Erlie Jiang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China.,Tianjin Institutes of Health Science, Tianjin, China
| | - Junren Chen
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China.,Tianjin Institutes of Health Science, Tianjin, China
| |
Collapse
|
31
|
Klein OR, Bonfim C, Abraham A, Ruggeri A, Purtill D, Cohen S, Wynn R, Russell A, Sharma A, Ciccocioppo R, Prockop S, Boelens JJ, Bertaina A. Transplant for non-malignant disorders: an International Society for Cell & Gene Therapy Stem Cell Engineering Committee report on the role of alternative donors, stem cell sources and graft engineering. Cytotherapy 2023; 25:463-471. [PMID: 36710227 DOI: 10.1016/j.jcyt.2022.12.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Revised: 12/17/2022] [Accepted: 12/19/2022] [Indexed: 01/30/2023]
Abstract
Hematopoietic stem cell transplantation (HSCT) is curative for many non-malignant disorders. As HSCT and supportive care technologies improve, this life-saving treatment may be offered to more and more patients. With the development of new preparative regimens, expanded alternative donor availability, and graft manipulation techniques, there are many options when choosing the best regimen for patients. Herein the authors review transplant considerations, transplant goals, conditioning regimens, donor choice, and graft manipulation strategies for patients with non-malignant disorders undergoing HSCT.
Collapse
Affiliation(s)
- Orly R Klein
- Division of Hematology, Oncology and Stem Cell Transplant and Regenerative Medicine, Department of Pediatrics, Stanford University School of Medicine, Palo Alto, California, USA.
| | - Carmem Bonfim
- Pediatric Blood and Marrow Transplantation Division and Pele Pequeno Principe Research Institute, Hospital Pequeno Principe, Curitiba, Brazil
| | - Allistair Abraham
- Center for Cancer and Immunology Research, Cell Enhancement and Technologies for Immunotherapy, Children's National Hospital, Washington, DC, USA
| | - Annalisa Ruggeri
- Istituto di Ricovero e Cura a Carattere Scientifico Ospedale San Raffaele, Milan, Italy
| | - Duncan Purtill
- Department of Hematology, Fiona Stanley Hospital, Perth, Australia
| | - Sandra Cohen
- Université de Montréal and Maisonneuve Rosemont Hospital, Montréal, Canada
| | - Robert Wynn
- Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK
| | - Athena Russell
- Center for Cellular Immunotherapies, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Akshay Sharma
- Department of Bone Marrow Transplantation and Cellular Therapy, St. Jude Children's Research Hospital, Memphis, Tennessee, USA
| | - Rachele Ciccocioppo
- Gastroenterology Unit, Department of Medicine, Azienda Ospedaliera Universitaria Integrata Policlinico G.B. Rossi and University of Verona, Verona, Italy
| | - Susan Prockop
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center, Boston, Massachusetts, USA
| | - Jaap Jan Boelens
- Stem Cell Transplantation and Cellular Therapies, Memorial Sloan Kettering Cancer Center, New York, New York, USA; Department of Pediatrics, Weill Cornell Medical College of Cornell University, New York, New York, USA
| | - Alice Bertaina
- Division of Hematology, Oncology and Stem Cell Transplant and Regenerative Medicine, Department of Pediatrics, Stanford University School of Medicine, Palo Alto, California, USA
| |
Collapse
|
32
|
Grasso AG, Simeone R, Maestro A, Zanon D, Maximova N. Pre-Transplant Total Lymphocyte Count Determines Anti-Thymocyte Globulin Exposure, Modifying Graft-versus-Host Disease Incidence and Post-Transplant Thymic Restoration: A Single-Center Retrospective Study. J Clin Med 2023; 12:jcm12020730. [PMID: 36675660 PMCID: PMC9860924 DOI: 10.3390/jcm12020730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Revised: 01/01/2023] [Accepted: 01/09/2023] [Indexed: 01/18/2023] Open
Abstract
The use of anti-thymocyte globulin (ATG) as part of conditioning to prevent graft-versus-host disease (GVHD) may severely impair immune reconstitution (IR). We analyzed relationships between ATG exposure, the recipient lymphocyte count, IR, and transplant outcome. We retrospectively reviewed patients aged ≤ 18 years who underwent allogeneic HSCT between April 2005 and April 2020. The outcomes of interest included the incidence of GVHD, overall survival (OS), and IR. IR was analyzed through thymic magnetic resonance imaging (MRI) and by quantifying T CD4+ and recent thymic emigrants (RTEs). The ATG-exposed group was split into a low ATG/lymphocyte ratio subgroup (ratio < 0.01) and a high ATG/lymphocyte ratio subgroup (ratio > 0.01). The low ratio subgroup had a higher incidence of GVHD (29 [59%] vs. 7 [16.6%]) but a better IR in both laboratory and MRI imaging assessments (p < 0.0001). The median thymic volume in the low ratio subgroup was significantly higher (14.7 cm3 vs. 4.5 cm3, p < 0.001). This was associated with a better OS and lower transplant-related mortality (TRM) (80.4% vs. 58.0%, p = 0.031) and (13.1% vs. 33.0%, p = 0.035). An individualized approach to ATG dosing allows for the obtainment of rapid thymic reconstitution and the best transplant-related outcomes.
Collapse
Affiliation(s)
- Antonio Giacomo Grasso
- Institute for Maternal and Child Health—IRCCS Burlo Garofolo, Via dell’Istria 65/1, 34137 Trieste, Italy
| | - Roberto Simeone
- Department of Transfusion Medicine, ASUGI, Piazza dell’Ospitale 1, 34125 Trieste, Italy
| | - Alessandra Maestro
- Institute for Maternal and Child Health—IRCCS Burlo Garofolo, Via dell’Istria 65/1, 34137 Trieste, Italy
| | - Davide Zanon
- Institute for Maternal and Child Health—IRCCS Burlo Garofolo, Via dell’Istria 65/1, 34137 Trieste, Italy
| | - Natalia Maximova
- Institute for Maternal and Child Health—IRCCS Burlo Garofolo, Via dell’Istria 65/1, 34137 Trieste, Italy
- Correspondence: ; Tel.: +39-040-378-5276-565; Fax: +39-040-378-5494
| |
Collapse
|
33
|
Storci G, Barbato F, Ricci F, Tazzari PL, De Matteis S, Tomassini E, Dicataldo M, Laprovitera N, Arpinati M, Ursi M, Maffini E, Campanini E, Dan E, Manfroi S, Santi S, Ferracin M, Bonafe M, Bonifazi F. Pre-transplant CD69+ extracellular vesicles are negatively correlated with active ATLG serum levels and associate with the onset of GVHD in allogeneic HSCT patients. Front Immunol 2023; 13:1058739. [PMID: 36713433 PMCID: PMC9880409 DOI: 10.3389/fimmu.2022.1058739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Accepted: 12/06/2022] [Indexed: 01/15/2023] Open
Abstract
Graft versus host disease (GVHD) is a major complication of allogeneic hematopoietic stem cell transplantation (HSCT). Rabbit anti-T lymphocyte globulin (ATLG) in addition to calcineurin inhibitors and antimetabolites is a suitable strategy to prevent GVHD in several transplant settings. Randomized studies already demonstrated its efficacy in terms of GVHD prevention, although the effect on relapse remains the major concern for a wider use. Tailoring of ATLG dose on host characteristics is expected to minimize its side effects (immunological reconstitution, relapse, and infections). Here, day -6 to day +15 pharmacokinetics of active ATLG serum level was first assayed in an explorative cohort of 23 patients by testing the ability of the polyclonal serum to bind antigens on human leukocytes. Significantly lower levels of serum active ATLG were found in the patients who developed GVHD (ATLG_AUCCD45: 241.52 ± 152.16 vs. 766.63 +/- 283.52 (μg*day)/ml, p = 1.46e-5). Consistent results were obtained when the ATLG binding capacity was assessed on CD3+ and CD3+/CD4+ T lymphocytes (ATLG_AUCCD3: 335.83 ± 208.15 vs. 903.54 ± 378.78 (μg*day)/ml, p = 1.92e-4; ATLG_AUCCD4: 317.75 ± 170.70 vs. 910.54 ± 353.35 (μg*day)/ml, p = 3.78e-5. Concomitantly, at pre-infusion time points, increased concentrations of CD69+ extracellular vesicles (EVs) were found in patients who developed GVHD (mean fold 9.01 ± 1.33; p = 2.12e-5). Consistent results were obtained in a validation cohort of 12 additional ATLG-treated HSCT patients. Serum CD69+ EVs were mainly represented in the nano (i.e. 100 nm in diameter) EV compartment and expressed the leukocyte marker CD45, the EV markers CD9 and CD63, and CD103, a marker of tissue-resident memory T cells. The latter are expected to set up a host pro-inflammatory cell compartment that can survive in the recipient for years after conditioning regimen and contribute to GVHD pathogenesis. In summary, high levels of CD69+ EVs are significantly correlated with an increased risk of GVHD, and they may be proposed as a tool to tailor ATLG dose for personalized GVHD prevention.
Collapse
Affiliation(s)
- Gianluca Storci
- IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Francesco Barbato
- IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy,Department of Experimental, Diagnostic and Specialty Medicine (DIMES) University of Bologna, Bologna, Italy
| | - Francesca Ricci
- IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | | | | | - Enrica Tomassini
- IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Michele Dicataldo
- IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy,Department of Experimental, Diagnostic and Specialty Medicine (DIMES) University of Bologna, Bologna, Italy
| | | | - Mario Arpinati
- IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Margherita Ursi
- IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy,Department of Experimental, Diagnostic and Specialty Medicine (DIMES) University of Bologna, Bologna, Italy
| | - Enrico Maffini
- IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Elena Campanini
- IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Elisa Dan
- Department of Experimental, Diagnostic and Specialty Medicine (DIMES) University of Bologna, Bologna, Italy
| | - Silvia Manfroi
- IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Spartaco Santi
- Consiglio Nazionale delle Ricerche (CNR) Institute of Molecular Genetics "Luigi Luca Cavalli-Sforza", Bologna, Italy,IRCCS, Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Manuela Ferracin
- IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy,Department of Experimental, Diagnostic and Specialty Medicine (DIMES) University of Bologna, Bologna, Italy
| | - Massimiliano Bonafe
- IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy,Department of Experimental, Diagnostic and Specialty Medicine (DIMES) University of Bologna, Bologna, Italy
| | - Francesca Bonifazi
- IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy,*Correspondence: Francesca Bonifazi,
| |
Collapse
|
34
|
Pulsipher MA, Ahn KW, Bunin NJ, Lalefar N, Anderson E, Flower A, Cairo MS, Talano JA, Chaudhury S, Kitko CL, Duke JL, Monos D, Leung W, Dvorak CC, Abdel-Azim H. KIR-favorable TCR-αβ/CD19-depleted haploidentical HCT in children with ALL/AML/MDS: primary analysis of the PTCTC ONC1401 trial. Blood 2022; 140:2556-2572. [PMID: 35776909 PMCID: PMC9918850 DOI: 10.1182/blood.2022015959] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 06/01/2022] [Accepted: 06/17/2022] [Indexed: 11/20/2022] Open
Abstract
We performed a prospective multicenter study of T-cell receptor αβ (TCR-αβ)/CD19-depleted haploidentical hematopoietic cell transplantation (HCT) in children with acute leukemia and myelodysplastic syndrome (MDS), to determine 1-year disease-free survival (DFS) and compare 2-year outcomes with recipients of other donor cell sources. Fifty-one patients aged 0.7 to 21 years were enrolled; donors were killer immunoglobulin-like receptor (KIR) favorable based on ligand mismatch and/or high B content. The 1-year DFS was 78%. Superior 2-year DFS and overall survival (OS) were noted in patients <10 years of age, those treated with reduced toxicity conditioning (RTC) rather than myeloablative conditioning, and children with minimal residual disease <0.01% before HCT. Multivariate analysis comparing the KIR-favorable haploidentical cohort with controls showed similar DFS and OS compared with other donor cell sources. Multivariate analysis also showed a marked decrease in the risk of grades 2 to 4 and 3 to 4 acute graft versus host disease (aGVHD), chronic GVHD, and transplant-related mortality vs other donor cell sources. Ethnic and racial minorities accounted for 53% of enrolled patients, and data from a large cohort of recipients/donors screened for KIR showed that >80% of recipients had a KIR-favorable donor by our definition, demonstrating that this approach is broadly applicable to groups often unable to find donors. This prospective, multicenter study showed improved outcomes using TCR-αβ/CD19-depleted haploidentical donors using RTC for children with acute leukemia and MDS. Randomized trials comparing this approach with matched unrelated donors are warranted. This trial was registered at https://clinicaltrials.gov as #NCT02646839.
Collapse
Affiliation(s)
- Michael A. Pulsipher
- Division of Hematology and Oncology, Intermountain Primary Children’s Hospital, Huntsman Cancer Institute at the University of Utah Spencer Fox Eccles School of Medicine, Salt Lake City, UT
- Section of Transplantation and Cellular Therapy, Cancer and Blood Disease Institute, Children’s Hospital Los Angeles, University of Southern California Keck School of Medicine, Los Angeles, CA
| | - Kwang W. Ahn
- Center for International Blood and Marrow Transplant Research, Milwaukee, WI
- Division of Biostatistics, Medical College of Wisconsin, Milwaukee, WI
| | - Nancy J. Bunin
- Division of Oncology, Center for Childhood Cancer Research and Cancer Immunotherapy Program, Children’s Hospital of Philadelphia, Philadelphia, PA
| | - Nahal Lalefar
- Department of Pediatrics, UCSF Benioff Children’s Hospital, Oakland, CA
| | - Eric Anderson
- Rady Children’s Hospital San Diego and UC San Diego School of Medicine, San Diego, CA
| | | | | | - Julie-An Talano
- Division of Pediatric Hematology-Oncology, Medical College of Wisconsin, Milwaukee, WI
| | | | - Carrie L. Kitko
- Department of Pediatrics, Vanderbilt University Medical Center, Nashville, TN
| | - Jamie L. Duke
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania and Children’s Hospital of Philadelphia, Philadelphia, PA
| | - Dimitrios Monos
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania and Children’s Hospital of Philadelphia, Philadelphia, PA
| | - Wing Leung
- Department of Pediatrics, Duke-National University Singapore (NUS), Singapore
- University of Hong Kong, Hong Kong
| | - Christopher C. Dvorak
- Division of Pediatric Allergy, Immunology and Bone Marrow Transplantation, UCSF Benioff Children’s Hospital, University of California San Francisco, San Francisco, CA
| | - Hisham Abdel-Azim
- Section of Transplantation and Cellular Therapy, Cancer and Blood Disease Institute, Children’s Hospital Los Angeles, University of Southern California Keck School of Medicine, Los Angeles, CA
- Loma Linda University, School of Medicine Cancer Center, Children Hospital and Medical Center, Loma Linda, CA
| |
Collapse
|
35
|
Irie M, Niihori T, Nakano T, Suzuki T, Katayama S, Moriya K, Niizuma H, Suzuki N, Saito-Nanjo Y, Onuma M, Rikiishi T, Sato A, Hangai M, Hiwatari M, Ikeda J, Tanoshima R, Shiba N, Yuza Y, Yamamoto N, Hashii Y, Kato M, Takita J, Maeda M, Aoki Y, Imaizumi M, Sasahara Y. Reduced-intensity conditioning is effective for allogeneic hematopoietic stem cell transplantation in infants with MECOM-associated syndrome. Int J Hematol 2022; 117:598-606. [PMID: 36515795 PMCID: PMC10063491 DOI: 10.1007/s12185-022-03505-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Revised: 12/01/2022] [Accepted: 12/01/2022] [Indexed: 12/15/2022]
Abstract
Mutations in the MECOM encoding EVI1 are observed in infants who have radioulnar synostosis with amegakaryocytic thrombocytopenia. MECOM-associated syndrome was proposed based on clinical heterogeneity. Allogeneic hematopoietic stem cell transplantation (HSCT) is a curative treatment for progressive bone marrow failure. However, data regarding allogeneic HSCT for this rare disease are limited. We retrospectively assessed overall survival, conditioning regimen, regimen-related toxicities and long-term sequelae in six patients treated with allogeneic HSCT. All patients received a reduced-intensity conditioning (RIC) regimen consisting of fludarabine, cyclophosphamide or melphalan, and rabbit anti-thymocyte globulin and/or low-dose total body/thoracic-abdominal/total lymphoid irradiation, followed by allogeneic bone marrow or cord blood transplantation from unrelated donors between 4 and 18 months of age. All patients survived and achieved stable engraftment and complete chimerization with the donor type. Moreover, no patient experienced severe regimen-related toxicities, and only lower grades of acute graft-versus-host disease were observed. Three patients treated with low-dose irradiation had relatively short stature compared to three patients not treated with irradiation. Therefore, allogeneic HSCT with RIC is an effective and feasible treatment for infants with MECOM-associated syndrome. Future studies are needed to evaluate the use of low-dose irradiation to avoid risks of other long-term sequelae.
Collapse
Affiliation(s)
- Masahiro Irie
- Department of Pediatrics, Tohoku University Graduate School of Medicine, 1-1 Seiryo-Machi, Aoba-Ku, Sendai, Miyagi, 980-8574, Japan
| | - Tetsuya Niihori
- Department of Medical Genetics, Tohoku University Graduate School of Medicine, Miyagi, Japan
| | - Tomohiro Nakano
- Department of Pediatrics, Tohoku University Graduate School of Medicine, 1-1 Seiryo-Machi, Aoba-Ku, Sendai, Miyagi, 980-8574, Japan
| | - Tasuku Suzuki
- Department of Pediatrics, Tohoku University Graduate School of Medicine, 1-1 Seiryo-Machi, Aoba-Ku, Sendai, Miyagi, 980-8574, Japan
| | - Saori Katayama
- Department of Pediatrics, Tohoku University Graduate School of Medicine, 1-1 Seiryo-Machi, Aoba-Ku, Sendai, Miyagi, 980-8574, Japan
| | - Kunihiko Moriya
- Department of Pediatrics, Tohoku University Graduate School of Medicine, 1-1 Seiryo-Machi, Aoba-Ku, Sendai, Miyagi, 980-8574, Japan
| | - Hidetaka Niizuma
- Department of Pediatrics, Tohoku University Graduate School of Medicine, 1-1 Seiryo-Machi, Aoba-Ku, Sendai, Miyagi, 980-8574, Japan
| | - Nobu Suzuki
- Department of Hematology and Oncology, Miyagi Children's Hospital, Miyagi, Japan
| | - Yuka Saito-Nanjo
- Department of Hematology and Oncology, Miyagi Children's Hospital, Miyagi, Japan
| | - Masaei Onuma
- Department of Hematology and Oncology, Miyagi Children's Hospital, Miyagi, Japan
| | - Takeshi Rikiishi
- Department of Hematology and Oncology, Miyagi Children's Hospital, Miyagi, Japan
| | - Atsushi Sato
- Department of Hematology and Oncology, Miyagi Children's Hospital, Miyagi, Japan
| | - Mayumi Hangai
- Department of Pediatrics, The University of Tokyo, Tokyo, Japan
| | - Mitsuteru Hiwatari
- Department of Pediatrics, The University of Tokyo, Tokyo, Japan.,Department of Pediatrics, School of Medicine, Teikyo University, Tokyo, Japan
| | - Junji Ikeda
- Department of Pediatrics, Yokohama City University Graduate School of Medicine, Kanagawa, Japan
| | - Reo Tanoshima
- Department of Pediatrics, Yokohama City University Graduate School of Medicine, Kanagawa, Japan
| | - Norio Shiba
- Department of Pediatrics, Yokohama City University Graduate School of Medicine, Kanagawa, Japan
| | - Yuki Yuza
- Department of Hematology and Oncology, Tokyo Metropolitan Children's Medical Center, Tokyo, Japan
| | - Nobuyuki Yamamoto
- Department of Pediatrics, Kobe University Graduate School of Medicine, Hyogo, Japan
| | - Yoshiko Hashii
- Department of Pediatrics, Osaka University Graduate School of Medicine, Osaka, Japan.,Department of Pediatrics, Osaka International Cancer Institute, Osaka, Japan
| | - Motohiro Kato
- Department of Pediatrics, The University of Tokyo, Tokyo, Japan.,Children's Cancer Center, National Center for Child Health and Development, Tokyo, Japan
| | - Junko Takita
- Department of Pediatrics, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Miho Maeda
- Department of Pediatrics, Nippon Medical School, Tokyo, Japan
| | - Yoko Aoki
- Department of Medical Genetics, Tohoku University Graduate School of Medicine, Miyagi, Japan
| | - Masue Imaizumi
- Department of Hematology and Oncology, Miyagi Children's Hospital, Miyagi, Japan
| | - Yoji Sasahara
- Department of Pediatrics, Tohoku University Graduate School of Medicine, 1-1 Seiryo-Machi, Aoba-Ku, Sendai, Miyagi, 980-8574, Japan.
| |
Collapse
|
36
|
Chen RL, Ip PP, Shaw JJ, Wang YH, Fan LH, Shen YL, Joseph NA, Chen TE, Chen LY. Anti-Thymocyte Globulin (ATG)-Free Nonmyeloablative Haploidentical PBSCT Plus Post-Transplantation Cyclophosphamide Is a Safe and Efficient Treatment Approach for Pediatric Acquired Aplastic Anemia. Int J Mol Sci 2022; 23:ijms232315192. [PMID: 36499545 PMCID: PMC9739033 DOI: 10.3390/ijms232315192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 11/29/2022] [Accepted: 11/30/2022] [Indexed: 12/11/2022] Open
Abstract
Most cases of acquired aplastic anemia (AA) arise from autoimmune destruction of hematopoietic stem and progenitor cells. Human leukocyte antigen (HLA)-haploidentical nonmyeloablative hematopoietic stem cell transplantation (HSCT) plus post-transplantation cyclophosphamide (PTCy) is increasingly applied to salvage AA using bone marrow as graft and anti-thymocyte globulin (ATG) in conditioning. Herein, we characterize a cohort of twelve AA patients clinically and molecularly, six who possessed other immunological disorders (including two also carrying germline SAMD9L mutations). Each patient with SAMD9L mutation also carried an AA-related rare BCORL1 variant or CTLA4 p.T17A GG genotype, respectively, and both presented short telomere lengths. Six of the ten patients analyzed harbored AA-risky HLA polymorphisms. All patients recovered upon non-HSCT (n = 4) or HSCT (n = 8) treatments. Six of the eight HSCT-treated patients were subjected to a modified PTCy-based regimen involving freshly prepared peripheral blood stem cells (PBSC) as graft and exclusion of ATG. All patients were engrafted between post-transplantation days +13 and +18 and quickly reverted to normal life, displaying a sustained complete hematologic response and an absence of graft-versus-host disease. These outcomes indicate most AA cases, including of the SAMD9L-inherited subtype, are immune-mediated and the modified PTCy-based regimen we present is efficient and safe for salvage.
Collapse
Affiliation(s)
- Rong-Long Chen
- Department of Pediatric Hematology and Oncology, Koo Foundation Sun Yat-sen Cancer Center, Taipei 11259, Taiwan
- Correspondence:
| | - Peng Peng Ip
- Institute of Molecular Biology, Academia Sinica, Taipei 115024, Taiwan
| | - Jy-juinn Shaw
- School of Law, National Yang Ming Chiao Tung University, Hsinchu City 30093, Taiwan
| | - Yun-Hsin Wang
- Department of Chemistry, Tamkang University, Tamsui, New Taipei City 251301, Taiwan
| | - Li-Hua Fan
- Department of Pharmacy, Koo Foundation Sun Yat-sen Cancer Center, Taipei 11259, Taiwan
| | - Yi-Ling Shen
- Institute of Molecular Biology, Academia Sinica, Taipei 115024, Taiwan
| | - Nithila A. Joseph
- Institute of Molecular Biology, Academia Sinica, Taipei 115024, Taiwan
| | - Tsen-Erh Chen
- Institute of Molecular Biology, Academia Sinica, Taipei 115024, Taiwan
| | - Liuh-Yow Chen
- Institute of Molecular Biology, Academia Sinica, Taipei 115024, Taiwan
| |
Collapse
|
37
|
Watkins B, Williams KM. Controversies and expectations for the prevention of GVHD: A biological and clinical perspective. Front Immunol 2022; 13:1057694. [PMID: 36505500 PMCID: PMC9726707 DOI: 10.3389/fimmu.2022.1057694] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Accepted: 11/03/2022] [Indexed: 11/24/2022] Open
Abstract
Severe acute and chronic graft versus host disease (GVHD) remains a major cause of morbidity and mortality after allogeneic hematopoietic cell transplantation. Historically, cord blood and matched sibling transplantation has been associated with the lowest rates of GVHD. Newer methods have modified the lymphocyte components to minimize alloimmunity, including: anti-thymocyte globulin, post-transplant cyclophosphamide, alpha/beta T cell depletion, and abatacept. These agents have shown promise in reducing severe GVHD, however, can be associated with increased risks of relapse, graft failure, infections, and delayed immune reconstitution. Nonetheless, these GVHD prophylaxis strategies have permitted expansion of donor sources, especially critical for those of non-Caucasian decent who previously lacked transplant options. This review will focus on the biologic mechanisms driving GVHD, the method by which each agent impacts these activated pathways, and the clinical consequences of these modern prophylaxis approaches. In addition, emerging novel targeted strategies will be described. These GVHD prophylaxis approaches have revolutionized our ability to increase access to transplant and have provided important insights into the biology of GVHD and immune reconstitution.
Collapse
|
38
|
Huang Z, Yan H, Teng Y, Shi W, Xia L. Lower dose of ATG combined with basiliximab for haploidentical hematopoietic stem cell transplantation is associated with effective control of GVHD and less CMV viremia. Front Immunol 2022; 13:1017850. [PMID: 36458000 PMCID: PMC9705727 DOI: 10.3389/fimmu.2022.1017850] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Accepted: 10/31/2022] [Indexed: 09/09/2023] Open
Abstract
Currently, the graft-versus-host disease (GVHD) prophylaxis consists of an immunosuppressive therapy mainly based on antithymocyte globulin (ATG) or post-transplant cyclophosphamide (PTCy). GVHD remains a major complication and limitation to successful allogeneic haploidentical hematopoietic stem cell transplantation (haplo-HSCT). We modified the ATG-based GVHD prophylaxis with the addition of basiliximab in the setting of haplo-HSCT and attempted to explore the appropriate dosages. We conducted a retrospective analysis of 239 patients with intermediate- or high-risk hematologic malignancies who received haplo-HSCT with unmanipulated peripheral blood stem cells combined or not with bone marrow. All patients received the same GVHD prophylaxis consisting of the combination of methotrexate, cyclosporine or tacrolimus, mycofenolate-mofetil, and basiliximab with different doses of ATG (5-9mg/kg). With a median time of 11 days (range, 7-40 days), the rate of neutrophil engraftment was 96.65%. The 100-day cumulative incidences (CIs) of grade II-IV and III-IV aGVHD were 15.8 ± 2.5% and 5.0 ± 1.5%, while the 2-year CIs of total cGVHD and extensive cGVHD were 9.8 ± 2.2% and 4.1 ± 1.5%, respectively. The 3-year CIs of treatment-related mortality (TRM), relapse, overall survival (OS), and disease-free survival (DFS) were 14.6 ± 2.6%, 28.1 ± 3.4%, 60.9 ± 3.4%, 57.3 ± 3.4%, respectively. Furthermore, the impact of the reduction of the ATG dose to 6 mg/kg or less in combination with basiliximab on GVHD prevention and transplant outcomes among patients was analyzed. Compared to higher dose of ATG(>6mg/kg), lower dose of ATG (≤6mg/kg) was associated with a significant reduced risk of CMV viremia (52.38% vs 79.35%, P<0.001), while the incidences of aGVHD and cGVHD were similar between the two dose levels. No significant effect was found with regard to the risk of relapse, TRM, and OS. ATG combined with basiliximab could prevent GVHD efficiently and safely. The optimal scheme of using this combined regimen of ATG and basiliximab is that administration of lower dose ATG (≤6mg/kg), which seems to be more appropriate for balancing infection control and GVHD prophylaxis.
Collapse
Affiliation(s)
| | | | | | - Wei Shi
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Linghui Xia
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| |
Collapse
|
39
|
Shi PA, Luchsinger LL, Greally JM, Delaney CS. Umbilical cord blood: an undervalued and underutilized resource in allogeneic hematopoietic stem cell transplant and novel cell therapy applications. Curr Opin Hematol 2022; 29:317-326. [PMID: 36066376 PMCID: PMC9547826 DOI: 10.1097/moh.0000000000000732] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
PURPOSE OF REVIEW The purpose of this review is to primarily discuss the unwarranted decline in the use of umbilical cord blood (UCB) as a source of donor hematopoietic stem cells (HSC) for hematopoietic cell transplantation (HCT) and the resulting important implications in addressing healthcare inequities, and secondly to highlight the incredible potential of UCB and related birthing tissues for the development of a broad range of therapies to treat human disease including but not limited to oncology, neurologic, cardiac, orthopedic and immunologic conditions. RECENT FINDINGS When current best practices are followed, unrelated donor umbilical cord blood transplant (CBT) can provide superior quality of life-related survival compared to other allogeneic HSC donor sources (sibling, matched or mismatched unrelated, and haploidentical) through decreased risks of relapse and chronic graft vs. host disease. Current best practices include improved UCB donor selection criteria with consideration of higher resolution human leukocyte antigen (HLA) typing and CD34+ cell dose, availability of newer myeloablative but reduced toxicity conditioning regimens, and rigorous supportive care in the early posttransplant period with monitoring for known complications, especially related to viral and other infections that may require intervention. Emerging best practice may include the use of ex vivo expanded single-unit CBT rather than double-unit CBT (dCBT) or 'haplo-cord' transplant, and the incorporation of posttransplant cyclophosphamide as with haploidentical transplant and/or incorporation of novel posttransplant therapies to reduce the risk of relapse, such as NK cell adoptive transfer. Novel, non-HCT uses of UCB and birthing tissue include the production of UCB-derived immune effector cell therapies such as unmodified NK cells, chimeric antigen receptor-natural killer cells and immune T-cell populations, the isolation of mesenchymal stem cells for immune modulatory treatments and derivation of induced pluripotent stem cells haplobanks for regenerative medicine development and population studies to facilitate exploration of drug development through functional genomics. SUMMARY The potential of allogeneic UCB for HCT and novel cell-based therapies is undervalued and underutilized. The inventory of high-quality UCB units available from public cord blood banks (CBB) should be expanding rather than contracting in order to address ongoing healthcare inequities and to maintain a valuable source of cellular starting material for cell and gene therapies and regenerative medicine approaches. The expertise in Good Manufacturing Practice-grade manufacturing provided by CBB should be supported to effectively partner with groups developing UCB for novel cell-based therapies.
Collapse
Affiliation(s)
- Patricia A. Shi
- Lindsley F. Kimball Research Institute, New York Blood Center, New York City, NY 10065
| | - Larry L. Luchsinger
- Lindsley F. Kimball Research Institute, New York Blood Center, New York City, NY 10065
| | - John M. Greally
- Department of Genetics, Albert Einstein College of Medicine, Bronx, NY 10461
| | - Colleen S. Delaney
- Division of Hematology-Oncology, Seattle Children’s Hospital, Seattle WA; and Department of Pediatrics, University of Washington School of Medicine, Seattle, WA 98195
- Deverra Therapeutics, Inc., Seattle, WA 98102
| |
Collapse
|
40
|
Spyridonidis A, Labopin M, Brissot E, Moiseev I, Cornelissen J, Choi G, Ciceri F, Vydra J, Reményi P, Rovira M, Meijer E, Labussière-Wallet H, Blaise D, van Gorkom G, Kröger N, Koc Y, Giebel S, Bazarbachi A, Savani B, Nagler A, Mohty M. Should anti-thymocyte globulin be added in post-transplant cyclophosphamide based matched unrelated donor peripheral blood stem cell transplantation for acute myeloid leukemia? A study on behalf of the Acute Leukemia Working Party of the EBMT. Bone Marrow Transplant 2022; 57:1774-1780. [PMID: 36071114 DOI: 10.1038/s41409-022-01816-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2022] [Revised: 08/08/2022] [Accepted: 08/19/2022] [Indexed: 11/09/2022]
Abstract
In this registry-based study which includes acute myeloid leukemia patients who underwent a matched unrelated donor allogeneic peripheral-blood stem cell transplantation in complete remission and received post-transplant cyclophosphamide (PTCY) as graft-versus-host disease (GvHD) prophylaxis, we compared 421 recipients without anti-thymocyte globulin (ATG) with 151 patients with ATG. The only significant differences between PTCY and PTCY + ATG cohorts were the median year of transplant and the follow-up period (2017 vs 2015 and 19.6 vs 31.1 months, respectively, p < 0.0001). Overall, 2-year survival was 69.9% vs 67.1% in PTCY and PTCY + ATG, respectively, with deaths related to relapse (39% vs 43.5%), infection (21.9% vs 23.9%) or GvHD (17.1% vs 17.4%) not differing between groups. On univariate comparison, a significantly lower rate of extensive chronic GvHD was found when ATG was added (9.9% vs 21%, p = 0.029), a finding which was not confirmed in the multivariate analysis. The Cox-model showed no difference between PTCY + ATG and PTCY alone with respect to acute and chronic GvHD of all grades, non-relapse mortality, relapse, leukemia-free survival, overall survival, and GvHD-free-relapse-free survival between study cohorts. Our results highlight that the addition of ATG in PTCY does not provide any extra benefit in terms of further GvHD reduction, better GRFS or better survival.
Collapse
Affiliation(s)
- Alexandros Spyridonidis
- Bone Marrow Transplantation Unit and Institute of Cellular Therapy, University of Patras, Patras, Greece.
| | - Myriam Labopin
- EBMT Statistical Unit, Sorbonne Université, Hospital Saint-Antoine, Paris, France
| | - Eolia Brissot
- Department of Hematology, Hospital Saint Antoine, Paris, France
| | - Ivan Moiseev
- Gorbacheva Research Institute, Pavlov Univ., St Petersburg, Russian Federation
| | - Jan Cornelissen
- Erasmus MC Cancer Institute, University Medical Center, Rotterdam, Netherlands
| | - Goda Choi
- Department of Hematology, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
| | - Fabio Ciceri
- Ospedale San Raffaele s.r.l., Haematology and BMT, Milano, Italy
| | - Jan Vydra
- Institute of Hematology and Blood Transfusion, Prague, Czech Republic
| | | | - Montserrat Rovira
- Hospital Clinic, Institute of Hematology & Oncology, Barcelona, Spain
| | - Ellen Meijer
- VU University Medical Center, Amsterdam, Netherlands
| | | | - Didier Blaise
- Programme de Transplantation & Therapie Cellulaire, Centre de Recherche en Cancérologie de Marseille, Marseille, France
| | | | - Nicolaus Kröger
- University Hospital Eppendorf, Bone Marrow Transplant Centre, Hamburg, Germany
| | - Yener Koc
- Bone Marrow Transplant Unit, Medicana International Hospital, Istanbul, Turkey
| | - Sebastian Giebel
- Maria Sklodowska-Curie National Research Institute of Oncology, Gliwice, Poland
| | - Ali Bazarbachi
- Bone Marrow Transplantation Program, Department of Internal Medicine, American University of Beirut-Medical Center, Beirut, Lebanon
| | - Bipin Savani
- Vanderbilt University Medical Center, Nashville, TN, USA
| | - Arnon Nagler
- Hematology Division, Chaim Sheba Medical Center, Tel-Hashomer, Israel
| | - Mohamad Mohty
- Department of Hematology, Hospital Saint Antoine, Paris, France
| |
Collapse
|
41
|
Al-Kadhimi Z, Pirruccello S, Gul Z, Maness-Harris L, Bhatt VR, Gundabolu K, Yuan J, Lunning M, Bociek G, D'Angelo C, Kallam A, Armitage J, Abdullah K, Hunter A, Mccaslin S, Lyden E, Smith L, Callahan M, Cole K, Hinrichs S, Talmadge J, Vose J. Split dose ATG strategy prevents grade III-IV acute GVHD and is associated with immune surrogates of GVL. Bone Marrow Transplant 2022; 57:1629-1631. [PMID: 35953707 DOI: 10.1038/s41409-022-01772-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Revised: 07/23/2022] [Accepted: 07/27/2022] [Indexed: 11/09/2022]
Affiliation(s)
- Zaid Al-Kadhimi
- Division of Hematology & Oncology, University of Nebraska Medical Center, Omaha, NE, USA.
| | - Samuel Pirruccello
- Department of Pathology & Microbiology, University of Nebraska Medical Center, Omaha, NE, USA
| | - Zartash Gul
- Division of Hematology/Oncology, Aurora Health Care, Milwaukee, WI, USA
| | - Lori Maness-Harris
- Division of Hematology & Oncology, University of Nebraska Medical Center, Omaha, NE, USA
| | - Vijaya Raj Bhatt
- Division of Hematology & Oncology, University of Nebraska Medical Center, Omaha, NE, USA
| | - Krishna Gundabolu
- Division of Hematology & Oncology, University of Nebraska Medical Center, Omaha, NE, USA
| | - Jane Yuan
- Department of Laboratory Medicine & Pathology, Mayo Clinic, Rochester, NY, USA
| | - Matthew Lunning
- Division of Hematology & Oncology, University of Nebraska Medical Center, Omaha, NE, USA
| | - Gregory Bociek
- Division of Hematology & Oncology, University of Nebraska Medical Center, Omaha, NE, USA
| | - Christopher D'Angelo
- Division of Hematology & Oncology, University of Nebraska Medical Center, Omaha, NE, USA
| | - Avyakta Kallam
- Division of Hematology & Oncology, University of Nebraska Medical Center, Omaha, NE, USA
| | - James Armitage
- Division of Hematology & Oncology, University of Nebraska Medical Center, Omaha, NE, USA
| | - Khansa Abdullah
- Division of Hematology & Oncology, University of Nebraska Medical Center, Omaha, NE, USA
| | - Angela Hunter
- Division of Hematology & Oncology, University of Nebraska Medical Center, Omaha, NE, USA
| | - Sarah Mccaslin
- Division of Hematology & Oncology, University of Nebraska Medical Center, Omaha, NE, USA
| | - Elizabeth Lyden
- Division of Biostatistics, University of Nebraska Medical Center, Omaha, NE, USA
| | - Lynnette Smith
- Division of Biostatistics, University of Nebraska Medical Center, Omaha, NE, USA
| | - Michael Callahan
- Division of Hematology & Oncology, University of Nebraska Medical Center, Omaha, NE, USA
| | - Kathryn Cole
- Department of Pathology & Microbiology, University of Nebraska Medical Center, Omaha, NE, USA
| | - Steven Hinrichs
- Department of Pathology & Microbiology, University of Nebraska Medical Center, Omaha, NE, USA
| | - James Talmadge
- Department of Pathology & Microbiology, University of Nebraska Medical Center, Omaha, NE, USA
| | - Julie Vose
- Division of Hematology & Oncology, University of Nebraska Medical Center, Omaha, NE, USA
| |
Collapse
|
42
|
Slatter MA, Gennery AR. Advances in the treatment of severe combined immunodeficiency. Clin Immunol 2022; 242:109084. [DOI: 10.1016/j.clim.2022.109084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2022] [Revised: 06/10/2022] [Accepted: 08/01/2022] [Indexed: 11/03/2022]
|
43
|
Wang N, Wang H, Fang S, Du J, Huang S, Li F, Jin X, Jia M, Xu L, Dou L, Liu D. High Risk of Recurrence of Malignancy Noted in Four-day rATG Regimen After Allogeneic PBSCT From Matched Sibling Donors. Transplant Cell Ther 2022; 28:769.e1-769.e9. [DOI: 10.1016/j.jtct.2022.08.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Revised: 08/07/2022] [Accepted: 08/08/2022] [Indexed: 10/15/2022]
|
44
|
Impact of Anti-T-lymphocyte globulin dosing on GVHD and Immune reconstitution in matched unrelated myeloablative peripheral blood stem cell transplantation. Bone Marrow Transplant 2022; 57:1548-1555. [PMID: 35831408 PMCID: PMC9532245 DOI: 10.1038/s41409-022-01666-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Revised: 03/23/2022] [Accepted: 03/29/2022] [Indexed: 11/09/2022]
Abstract
Data on the influence of different Anti-lymphocyte globulin (ATLG) doses on graft versus host disease (GVHD) incidence and immune reconstitution in matched unrelated (MUD) allogeneic Stem cell transplantation (allo-SCT) is limited. This retrospective study conducted at the University Medical-Center Hamburg compares GVHD and Immune reconstitution after myeloablative MUD (HLA 10/10) PBSC allogeneic stem cell transplant between 30 mg/Kg (n = 73) and 60 mg/Kg (n = 216) ATLG. Detailed phenotypes of T, B natural killer (NK), natural killer T (NKT) cells were analyzed by multicolor flow at day 30, 100, and 180 posttransplant. Neutrophil and platelet engraftments were significantly delayed in the 60 mg/kg group with a higher Cumulative incidence of Infections (67% vs 75% p = 0.049) and EBV (21% vs 41% p = 0.049) reactivation at day 100 in this group. In the 30 mg/kg group, we observed a faster reconstitution of naïve-B cells (p < 0.0001) and γδ T cells (p = 0.045) at day+30 and a faster naïve helper T-cell (p = 0.046), NK-cells (p = 0.035), and naïve B-cell reconstitution (p = 0.009) at day+180. There were no significant differences in aGVHD, cGVHD, NRM, RI, PFS, and OS between the groups. The choice of ATLG dose has significant impact on IR but not on GVHD after MUD-allo-SCT. Higher doses are associated with delayed engraftment and increased infections.
Collapse
|
45
|
Immune reconstitution after allogenic stem cell transplantation: An observational study in pediatric patients. Hematol Transfus Cell Ther 2022:S2531-1379(22)00090-6. [DOI: 10.1016/j.htct.2022.05.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Revised: 03/18/2022] [Accepted: 05/16/2022] [Indexed: 11/23/2022] Open
|
46
|
Achini-Gutzwiller FR, Snowden JA, Corbacioglu S, Greco R. Haematopoietic stem cell transplantation for severe autoimmune diseases in children: A review of current literature, registry activity and future directions on behalf of the autoimmune diseases and paediatric diseases working parties of the European Society for Blood and Marrow Transplantation. Br J Haematol 2022; 198:24-45. [PMID: 37655707 DOI: 10.1111/bjh.18176] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 03/14/2022] [Accepted: 03/18/2022] [Indexed: 11/27/2022]
Abstract
Although modern clinical management strategies have improved the outcome of paediatric patients with severe autoimmune and inflammatory diseases over recent decades, a proportion will experience ongoing or recurrent/relapsing disease activity despite multiple therapies often leading to irreversible organ damage, and compromised quality of life, growth/development and long-term survival. Autologous and allogeneic haematopoietic stem cell transplantation (HSCT) have been used successfully to induce disease control and often apparent cure of severe treatment-refractory autoimmune diseases (ADs) in children. However, transplant-related outcomes are disease-dependent and long-term outcome data are limited in respect to efficacy and safety. Moreover, balancing risks of HSCT against AD prognosis with continually evolving non-transplant options is challenging. This review appraises published literature on HSCT strategies and outcomes in individual paediatric ADs. We also provide a summary of the European Society for Blood and Marrow Transplantation (EBMT) Registry, where 343 HSCT procedures (176 autologous and 167 allogeneic) have been reported in 326 children (<18 years) for a range of AD indications. HSCT is a promising treatment modality, with potential long-term disease control or cure, but therapy-related morbidity and mortality need to be reduced. Further research is warranted to establish the position of HSCT in paediatric ADs via registries and prospective clinical studies to support evidence-based interspeciality guidelines and recommendations.
Collapse
Affiliation(s)
- Federica R Achini-Gutzwiller
- Division of Paediatric Stem Cell Transplantation and Haematology, Children's Research Centre (CRC), University Children's Hospital of Zurich, Zurich, Switzerland
| | - John A Snowden
- Department of Haematology, Sheffield Teaching Hospitals NHS Foundation Trust, Royal Hallamshire Hospital, Sheffield, UK
| | - Selim Corbacioglu
- Department of Paediatric Oncology, Haematology and Stem Cell Transplantation, University Children's Hospital Regensburg, Regensburg, Germany
| | - Raffaella Greco
- Unit of Haematology and Bone Marrow Transplantation, IRCCS San Raffaele Scientific Institute, Vita-Salute San Raffaele University, Milan, Italy
| |
Collapse
|
47
|
Fan ZY, Han TT, Zuo W, Zhao XS, Chang YJ, Lv M, Mo XD, Sun YQ, Zhang YY, Wang Y, Xu LP, Zhang XH, Liu KY, Huang XJ, Zhao XY. CMV infection combined with acute GVHD associated with poor CD8+ T-cell immune reconstitution and poor prognosis post-HLA-matched allo-HSCT. Clin Exp Immunol 2022; 208:332-339. [PMID: 35551362 PMCID: PMC9226149 DOI: 10.1093/cei/uxac047] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 04/30/2022] [Accepted: 05/07/2022] [Indexed: 11/14/2022] Open
Abstract
Cytomegalovirus (CMV) infection and acute graft-versus-host disease (aGVHD) are two major complications that contribute to a poor prognosis after hematopoietic stem cell transplantation (HSCT). Superior early immune reconstitution (IR) is associated with improved survival after HSCT. However, when all three factors, CMV infection, aGVHD, and IR, are concomitantly considered, the effects of the triple events on HSCT are still unknown and should be studied further. Thus we enrolled 185 patients who were diagnosed as hematological malignancies and treated with HLA-matched sibling transplantation (MST) between January 2010 and December 2014, of whom 83 were positive for CMV infection and 82 had aGVHD. Results showed that patients with both aGVHD and CMV infection had significantly higher non-relapse mortality (NRM), lower overall survival (OS), and delayed CD8+ T-cell IR. Multivariate analyses showed that both aGVHD combined with CMV infection and delayed CD8+ T-cell IR were independent risk factors for prognosis post-MST. Recurrent CMV infections are associated with poor CD8+ T-cell reconstitution. However, superior IR could protect against the negative effects of aGVHD and CMV infection on the transplant outcomes.
Collapse
Affiliation(s)
- Ze-Ying Fan
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing 100044, China
| | - Ting-Ting Han
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing 100044, China
| | - Wei Zuo
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing 100044, China
| | - Xiao-Su Zhao
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing 100044, China
| | - Ying-Jun Chang
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing 100044, China
| | - Meng Lv
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing 100044, China
| | - Xiao-Dong Mo
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing 100044, China
| | - Yu-Qian Sun
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing 100044, China
| | - Yuan-Yuan Zhang
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing 100044, China
| | - Yu Wang
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing 100044, China
| | - Lan-Ping Xu
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing 100044, China
| | - Xiao-Hui Zhang
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing 100044, China
| | - Kai-Yan Liu
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing 100044, China
| | - Xiao-Jun Huang
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing 100044, China
| | - Xiang-Yu Zhao
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing 100044, China.,Collaborative Innovation Center of Hematology, Beijing 100044, China
| |
Collapse
|
48
|
Dekker L, Sanders E, Lindemans CA, de Koning C, Nierkens S. Naive T Cells in Graft Versus Host Disease and Graft Versus Leukemia: Innocent or Guilty? Front Immunol 2022; 13:893545. [PMID: 35795679 PMCID: PMC9250980 DOI: 10.3389/fimmu.2022.893545] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Accepted: 05/18/2022] [Indexed: 11/13/2022] Open
Abstract
The outcome of allogeneic hematopoietic cell transplantation (allo-HCT) largely depends on the development and management of graft-versus-host disease (GvHD), infections, and the occurrence of relapse of malignancies. Recent studies showed a lower incidence of chronic GvHD and severe acute GvHD in patients receiving naive T cell depleted grafts compared to patients receiving complete T cell depleted grafts. On the other hand, the incidence of acute GvHD in patients receiving cord blood grafts containing only naive T cells is rather low, while potent graft-versus-leukemia (GvL) responses have been observed. These data suggest the significance of naive T cells as both drivers and regulators of allogeneic reactions. The naive T cell pool was previously thought to be a quiescent, homogenous pool of antigen-inexperienced cells. However, recent studies showed important differences in phenotype, differentiation status, location, and function within the naive T cell population. Therefore, the adequate recovery of these seemingly innocent T cells might be relevant in the imminent allogeneic reactions after allo-HCT. Here, an extensive review on naive T cells and their contribution to the development of GvHD and GvL responses after allo-HCT is provided. In addition, strategies specifically directed to stimulate adequate reconstitution of naive T cells while reducing the risk of GvHD are discussed. A better understanding of the relation between naive T cells and alloreactivity after allo-HCT could provide opportunities to improve GvHD prevention, while maintaining GvL effects to lower relapse risk.
Collapse
Affiliation(s)
- Linde Dekker
- Princess Máxima Center for Pediatric Oncology, Utrecht, Netherlands
| | - Evy Sanders
- Center for Translational Immunology, University Medical Center Utrecht, Utrecht, Netherlands
| | | | - Coco de Koning
- Princess Máxima Center for Pediatric Oncology, Utrecht, Netherlands
- Center for Translational Immunology, University Medical Center Utrecht, Utrecht, Netherlands
| | - Stefan Nierkens
- Princess Máxima Center for Pediatric Oncology, Utrecht, Netherlands
- Center for Translational Immunology, University Medical Center Utrecht, Utrecht, Netherlands
- *Correspondence: Stefan Nierkens,
| |
Collapse
|
49
|
Day JW, Elfeky R, Nicholson B, Goodman R, Pearce R, Fox TA, Worth A, Booth C, Veys P, Carpenter B, Hough R, Gaspar HB, Titman P, Ridout D, Workman S, Hernandes F, Sandford K, Laurence A, Campbell M, Burns SO, Morris EC. Retrospective, Landmark Analysis of Long-term Adult Morbidity Following Allogeneic HSCT for Inborn Errors of Immunity in Infancy and Childhood. J Clin Immunol 2022; 42:1230-1243. [PMID: 35579633 PMCID: PMC9537214 DOI: 10.1007/s10875-022-01278-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Accepted: 04/22/2022] [Indexed: 11/28/2022]
Abstract
Purpose
Allogeneic hematopoietic stem cell transplant (HSCT) remains the treatment of choice for patients with inborn errors of immunity (IEI). There is little published medical outcome data assessing late medical complications following transition to adult care. We sought to document event-free survival (EFS) in transplanted IEI patients reaching adulthood and describe common late-onset medical complications and factors influencing EFS. Methods In this landmark analysis, 83 adults surviving 5 years or more following prior HSCT in childhood for IEI were recruited. The primary endpoint was event-free survival, defined as time post-first HSCT to graft failure, graft rejection, chronic infection, life-threatening or recurrent infections, malignancy, significant autoimmune disease, moderate to severe GVHD or major organ dysfunction. All events occurring less than 5 years post-HSCT were excluded. Results EFS was 51% for the whole cohort at a median of 20 years post HSCT. Multivariable analysis identified age at transplant and whole blood chimerism as independent predictors of long-term EFS. Year of HSCT, donor, conditioning intensity and underlying diagnosis had no significant impact on EFS. 59 events occurring beyond 5 years post-HSCT were documented in 37 patients (45% cohort). A total of 25 patients (30% cohort) experienced ongoing significant complications requiring active medical intervention at last follow-up. Conclusion Although most patients achieved excellent, durable immune reconstitution with infrequent transplant-related complications, very late complications are common and associated with mixed chimerism post-HSCT. Early intervention to correct mixed chimerism may improve long-term outcomes and adult health following HSCT for IEI in childhood. Supplementary Information The online version contains supplementary material available at 10.1007/s10875-022-01278-6.
Collapse
Affiliation(s)
- James W Day
- Department of Immunology, Royal Free London Hospitals NHS Foundation Trust, London, UK.,University College London Hospitals NHS Foundation Trust, London, UK
| | - Reem Elfeky
- Department of Immunology, Royal Free London Hospitals NHS Foundation Trust, London, UK
| | - Bethany Nicholson
- Department of Immunology, Royal Free London Hospitals NHS Foundation Trust, London, UK
| | - Rupert Goodman
- Department of Immunology, Royal Free London Hospitals NHS Foundation Trust, London, UK
| | | | - Thomas A Fox
- University College London Hospitals NHS Foundation Trust, London, UK.,UCL Institute of Immunity & Transplantation, London, UK
| | - Austen Worth
- Great Ormond Street Hospital for Children, NHS Foundation Trust, London, UK
| | - Claire Booth
- Great Ormond Street Hospital for Children, NHS Foundation Trust, London, UK.,UCL Great Ormond Street Institute of Child Health, London, UK
| | - Paul Veys
- Great Ormond Street Hospital for Children, NHS Foundation Trust, London, UK
| | - Ben Carpenter
- University College London Hospitals NHS Foundation Trust, London, UK
| | - Rachael Hough
- University College London Hospitals NHS Foundation Trust, London, UK
| | - H Bobby Gaspar
- Great Ormond Street Hospital for Children, NHS Foundation Trust, London, UK.,UCL Great Ormond Street Institute of Child Health, London, UK
| | - Penny Titman
- Great Ormond Street Hospital for Children, NHS Foundation Trust, London, UK
| | - Deborah Ridout
- UCL Great Ormond Street Institute of Child Health, London, UK
| | - Sarita Workman
- Department of Immunology, Royal Free London Hospitals NHS Foundation Trust, London, UK
| | - Fernando Hernandes
- Department of Immunology, Royal Free London Hospitals NHS Foundation Trust, London, UK
| | | | - Arian Laurence
- Department of Immunology, Royal Free London Hospitals NHS Foundation Trust, London, UK.,University College London Hospitals NHS Foundation Trust, London, UK
| | - Mari Campbell
- Department of Immunology, Royal Free London Hospitals NHS Foundation Trust, London, UK.,UCL Institute of Immunity & Transplantation, London, UK
| | - Siobhan O Burns
- Department of Immunology, Royal Free London Hospitals NHS Foundation Trust, London, UK.,UCL Institute of Immunity & Transplantation, London, UK
| | - Emma C Morris
- Department of Immunology, Royal Free London Hospitals NHS Foundation Trust, London, UK. .,University College London Hospitals NHS Foundation Trust, London, UK. .,UCL Institute of Immunity & Transplantation, London, UK.
| |
Collapse
|
50
|
Umeda K. Unresolved issues in allogeneic hematopoietic cell transplantation for non-malignant diseases. Int J Hematol 2022; 116:41-47. [PMID: 35568772 DOI: 10.1007/s12185-022-03361-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Revised: 04/14/2022] [Accepted: 04/19/2022] [Indexed: 11/27/2022]
Abstract
Allogeneic hematopoietic cell transplantation (HCT) can be curative for a variety of non-malignant diseases (NMDs) as well as hematological malignancies. However, there are several fundamental differences between HCT for NMDs and hematological malignancies, which may necessitate the use of alternative HCT strategies. For example, these diseases differ in the intensity of conditioning regimen sufficient to improve disease. In addition, patients with NMDs are at higher risk of graft failure or mixed chimerism following HCT, and gain no or little survival benefit from graft-versus-host disease. Because more than 80% of patients with NMDs become long-term survivors, greater attention has been paid to late adverse effects and decreased of quality of life after HCT. This review addresses several unresolved issues in allogeneic HCT for patients with NMDs, such as (1) stem cell source, (2) conditioning regimen, (3) use of serotherapy or low-dose irradiation, and (4) therapeutic intervention for mixed chimerism. Resolving these issues may improve transplant outcomes in patients with NMDs.
Collapse
Affiliation(s)
- Katsutsugu Umeda
- Department of Pediatrics, Graduate School of Medicine, Kyoto University, 54 Kawahara-cho, Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan.
| |
Collapse
|