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Cordón L, Chorão P, Martín-Herreros B, Montoro J, Balaguer A, Guerreiro M, Villalba M, Facal A, Asensi P, Solves P, Gómez I, Santiago M, Lamas B, Bataller A, Granados P, Sempere A, Sanz GF, Sanz MA, Sanz J. Immune reconstitution after single-unit umbilical cord blood transplantation using anti-thymoglobulin and myeloablative conditioning in adults with hematological malignancies. Ann Hematol 2024; 103:2475-2484. [PMID: 38634914 DOI: 10.1007/s00277-024-05758-0] [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: 11/21/2023] [Accepted: 04/11/2024] [Indexed: 04/19/2024]
Abstract
This study aimed to investigate the kinetics of immune recovery following umbilical cord blood transplantation (UCBT) in adults who received a myeloablative conditioning (MAC) regimen and antithymocyte globulin (ATG). While the immune recovery kinetics has been extensively studied in pediatric UCBT recipients, limited data exist for adults. We conducted a comprehensive analysis of 221 consecutive adult patients who underwent UCBT with MAC and ATG at a single institution. Our objective was to evaluate the influence of patient, disease, and transplant factors, along with acute graft-versus-host disease (aGVHD), on immune reconstitution and overall survival. Our findings confirm a delayed recovery of T cells, while B and NK cell reconstitution exhibited rapid progress, with NK cell counts reaching normal levels within 3 months post-transplantation and B cells within 6 months. Within CD3+ T cells, CD8+ T cells also experienced a delayed recovery (12 months), but to a lesser extent compared to CD4+ T cells (18 months). Delayed immune recovery of T-cell subsets was associated with the development of aGVHD grade II-IV, older age, CMV negativity, and a female donor. Patients with lymphoproliferative diseases showed slower NK cell recovery. Our study demonstrates that adult patients undergoing MAC with ATG and receiving a single unit UCBT for hematologic malignancies experienced rapid reconstitution of NK and B cells. However, T cell recovery, particularly CD4+ T cells, was significantly delayed. To enhance T cell recovery, it may be crucial to consider UCB units with higher cellularity and optimize ATG doses in conditioning.
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Affiliation(s)
- Lourdes Cordón
- Hematology Research Group, Instituto de Investigación Sanitaria La Fe, Avenida Fernando Abril Martorell, 106, Valencia, 46026, Spain.
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Instituto Carlos III, Madrid, Spain.
| | - Pedro Chorão
- Hematology Research Group, Instituto de Investigación Sanitaria La Fe, Avenida Fernando Abril Martorell, 106, Valencia, 46026, Spain
- Hematology Department, Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | - Beatriz Martín-Herreros
- Hematology Research Group, Instituto de Investigación Sanitaria La Fe, Avenida Fernando Abril Martorell, 106, Valencia, 46026, Spain
| | - Juan Montoro
- Hematology Department, Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | - Aitana Balaguer
- Hematology Research Group, Instituto de Investigación Sanitaria La Fe, Avenida Fernando Abril Martorell, 106, Valencia, 46026, Spain
- Hematology Department, Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | - Manuel Guerreiro
- Hematology Research Group, Instituto de Investigación Sanitaria La Fe, Avenida Fernando Abril Martorell, 106, Valencia, 46026, Spain
- Hematology Department, Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | - Marta Villalba
- Hematology Research Group, Instituto de Investigación Sanitaria La Fe, Avenida Fernando Abril Martorell, 106, Valencia, 46026, Spain
- Hematology Department, Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | - Ana Facal
- Hematology Research Group, Instituto de Investigación Sanitaria La Fe, Avenida Fernando Abril Martorell, 106, Valencia, 46026, Spain
- Hematology Department, Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | - Pedro Asensi
- Hematology Department, Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | - Pilar Solves
- Hematology Department, Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | - Inés Gómez
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Instituto Carlos III, Madrid, Spain
- Hematology Department, Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | - Marta Santiago
- Hematology Research Group, Instituto de Investigación Sanitaria La Fe, Avenida Fernando Abril Martorell, 106, Valencia, 46026, Spain
- Hematology Department, Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | - Brais Lamas
- Hematology Department, Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | - Ana Bataller
- Hematology Department, Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | - Pablo Granados
- Hematology Department, Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | - Amparo Sempere
- Hematology Research Group, Instituto de Investigación Sanitaria La Fe, Avenida Fernando Abril Martorell, 106, Valencia, 46026, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Instituto Carlos III, Madrid, Spain
- Hematology Department, Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | - Guillermo F Sanz
- Hematology Research Group, Instituto de Investigación Sanitaria La Fe, Avenida Fernando Abril Martorell, 106, Valencia, 46026, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Instituto Carlos III, Madrid, Spain
- Hematology Department, Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | - Miguel A Sanz
- Hematology Research Group, Instituto de Investigación Sanitaria La Fe, Avenida Fernando Abril Martorell, 106, Valencia, 46026, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Instituto Carlos III, Madrid, Spain
- Hematology Department, Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | - Jaime Sanz
- Hematology Research Group, Instituto de Investigación Sanitaria La Fe, Avenida Fernando Abril Martorell, 106, Valencia, 46026, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Instituto Carlos III, Madrid, Spain
- Hematology Department, Hospital Universitario y Politécnico La Fe, Valencia, Spain
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Pan T, Ding P, Huang A, Tang B, Song K, Sun G, Wu Y, Yang S, Chen X, Wang D, Zhu X. Reconstitution of double-negative T cells after cord blood transplantation and its predictive value for acute graft-versus-host disease. Chin Med J (Engl) 2024; 137:1207-1217. [PMID: 37620289 PMCID: PMC11101234 DOI: 10.1097/cm9.0000000000002807] [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: 01/27/2023] [Indexed: 08/26/2023] Open
Abstract
BACKGROUND With an increasing number of patients with hematological malignancies being treated with umbilical cord blood transplantation (UCBT), the correlation between immune reconstitution (IR) after UCBT and graft-versus-host disease (GVHD) has been reported successively, but reports on double-negative T (DNT) cell reconstitution and its association with acute GVHD (aGVHD) after UCBT are lacking. METHODS A population-based observational study was conducted among 131 patients with hematological malignancies who underwent single-unit UCBT as their first transplant at the Department of Hematology, the First Affiliated Hospital of USTC, between August 2018 and June 2021. IR differences were compared between the patients with and without aGVHD. RESULTS The absolute number of DNT cells in the healthy Chinese population was 109 (70-157)/μL, accounting for 5.82 (3.98-8.19)% of lymphocytes. DNT cells showed delayed recovery and could not reach their normal levels even one year after transplantation. Importantly, the absolute number and percentage of DNT cells were significantly higher in UCBT patients without aGVHD than in those with aGVHD within one year ( F = 4.684, P = 0.039 and F = 5.583, P = 0.026, respectively). In addition, the number of DNT cells in the first month after transplantation decreased significantly with the degree of aGVHD increased, and faster DNT cell reconstitution in the first month after UCBT was an independent protective factor for aGVHD (HR = 0.46, 95% confidence interval [CI]: 0.23-0.93; P = 0.031). CONCLUSIONS Compared to the number of DNT cells in Chinese healthy people, the reconstitution of DNT cells in adults with hematological malignancies after UCBT was slow. In addition, the faster reconstitution of DNT cells in the early stage after transplantation was associated with a lower incidence of aGVHD.
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Affiliation(s)
- Tianzhong Pan
- Department of Hematology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui 230001, China
- Anhui Provincial Key Laboratory of Blood Research and Applications, Hefei, Anhui, 230001, China
- Blood and Cell Therapy Institute, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui 230001, China
| | - Peng Ding
- Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui 230001, China
| | - Aijie Huang
- The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui 230001, 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 230001, China
- Anhui Provincial Key Laboratory of Blood Research and Applications, Hefei, Anhui, 230001, China
- Blood and Cell Therapy Institute, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui 230001, 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 230001, 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 230001, China
- Anhui Provincial Key Laboratory of Blood Research and Applications, Hefei, Anhui, 230001, China
- Blood and Cell Therapy Institute, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui 230001, China
| | - Yue Wu
- Department of Hematology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui 230001, China
- Anhui Provincial Key Laboratory of Blood Research and Applications, Hefei, Anhui, 230001, China
- Blood and Cell Therapy Institute, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui 230001, China
| | - Shiying Yang
- Department of Hematology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui 230001, China
- Anhui Provincial Key Laboratory of Blood Research and Applications, Hefei, Anhui, 230001, China
- Blood and Cell Therapy Institute, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui 230001, China
| | - Xingchi Chen
- Department of Hematology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui 230001, China
- Anhui Provincial Key Laboratory of Blood Research and Applications, Hefei, Anhui, 230001, China
- Blood and Cell Therapy Institute, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui 230001, China
| | - Dongyao Wang
- The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui 230001, China
| | - Xiaoyu Zhu
- Department of Hematology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui 230001, China
- Anhui Provincial Key Laboratory of Blood Research and Applications, Hefei, Anhui, 230001, China
- Blood and Cell Therapy Institute, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui 230001, China
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Xie Y, Yang G, Pan L, Gan Z, Huang Y, Lai Y, Liu R. Development of a nomogram to predict the risk of secondary failure of platelet recovery in patients with β-thalassemia major after hematopoietic stem cell transplantation: a retrospective study. Ther Adv Hematol 2024; 15:20406207241245190. [PMID: 38737005 PMCID: PMC11084996 DOI: 10.1177/20406207241245190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Accepted: 03/04/2024] [Indexed: 05/14/2024] Open
Abstract
Background Secondary failure of platelet recovery (SFPR) is a common complication that influences survival and quality of life of patients with β-thalassemia major (β-TM) after hematopoietic stem cell transplantation (HSCT). Objectives A model to predict the risk of SFPR in β-TM patients after HSCT was developed. Design A retrospective study was used to develop the prediction model. Methods The clinical data for 218 β-TM patients who received HSCT comprised the training set, and those for another 89 patients represented the validation set. The least absolute shrinkage and selection operator regression algorithm was used to identify the critical clinical factors with nonzero coefficients for constructing the nomogram. Calibration curve, C-index, and receiver operating characteristic curve assessments and decision curve analysis (DCA) were used to evaluate the calibration, discrimination, accuracy, and clinical usefulness of the nomogram. Internal and external validation were used to test and verify the predictive model. Results The nomogram based on pretransplant serum ferritin, hepatomegaly, mycophenolate mofetil use, and posttransplant serum albumin could be conveniently used to predict the SFPR risk of thalassemia patients after HSCT. The calibration curve of the nomogram revealed good concordance between the training and validation sets. The nomogram showed good discrimination with a C-index of 0.780 (95% CI: 70.3-85.7) and 0.868 (95% CI: 78.5-95.1) and AUCs of 0.780 and 0.868 in the training and validation sets, respectively. A high C-index value of 0.766 was reached in the interval validation assessment. DCA confirmed that the nomogram was clinically useful when intervention was decided at the possibility threshold ranging from 3% to 83%. Conclusion We constructed a nomogram model to predict the risk of SFPR in patients with β-TM after HSCT. The nomogram has a good predictive ability and may be used by clinicians to identify SFPR patients early and recommend effective preventive measures.
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Affiliation(s)
- Yanni Xie
- Department of Hematology, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Gaohui Yang
- Department of Hematology, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Lin Pan
- Department of Hematology, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Zhaoping Gan
- Department of Hematology, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Yumei Huang
- Department of Hematology, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Yongrong Lai
- Department of Hematology, The First Affiliated Hospital of Guangxi Medical University, No. 6 Shuangyong Road, Nanning 530021, China
| | - Rongrong Liu
- Department of Hematology, The First Affiliated Hospital of Guangxi Medical University, No. 6 Shuangyong Road, Nanning 530021, China
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4
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Huang B, Shan J, Yi L, Xin Y, Zhong Z, Xu H. Risk factors for acute kidney injury in pediatric patients after hematopoietic stem cell transplantation: a systematic review and meta-analysis. Pediatr Nephrol 2024; 39:397-408. [PMID: 37079103 DOI: 10.1007/s00467-023-05964-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 03/26/2023] [Accepted: 03/27/2023] [Indexed: 04/21/2023]
Abstract
BACKGROUND Risk factors for acute kidney injury (AKI) in pediatric patients after hematopoietic stem cell transplantation (HSCT) remain controversial. OBJECTIVES This study aimed to identify risk factors for AKI following HSCT in the pediatric population. DATA SOURCES PubMed, Embase, Web of Science, Cochrane Library, and Scopus databases were searched from inception to February 8, 2023. STUDY ELIGIBILITY CRITERIA Studies meeting the following criteria were included: (1) The study was a case-control, cohort study, or cross-sectional design, (2) the study was performed among pediatric and young patients aged 21 years or younger undergoing HSCT, (3) the study measured at least one related factor for AKI after pediatric HSCT, (4) the study included a sample of at least ten patients, and (5) original articles published in English in peer-reviewed scientific journals. PARTICIPANTS AND INTERVENTIONS Children who were undergoing pediatric HSCT. STUDY APPRAISAL AND SYNTHESIS METHODS We assessed the quality of the included studies and analyzed them with a random-effect model. RESULTS Fifteen studies with a total of 2,093 patients were included. All were cohort studies of high quality. The overall pooled incidence of AKI was 47.4% (95%CI 0.35, 0.60). We found significant associations between post-transplant AKI in pediatric patients and unrelated donor [odds ratio (OR) = 1.74, 95% confidence interval (CI) 1.09-2.79], cord blood stem cell transplantation (OR = 3.14, 95%CI 2.14-4.60), and veno-occlusive disease (VOD)/sinusoidal obstruction syndrome (SOS) (OR = 6.02, 95%CI 1.40-25.88). Other controversial factors such as myeloablative conditioning (MAC), acute graft vs. host disease (aGVHD), and the use of calcineurin inhibitors (CNI) were not found to be related to AKI after pediatric HSCT. LIMITATIONS Results were limited mainly by heterogeneity in the characteristics of patients and transplantation. CONCLUSIONS AND IMPLICATIONS OF KEY FINDINGS Posttransplant AKI in children is a common complication. Unrelated donors, cord blood stem cell transplantation, and VOD/SOS might be risk factors for AKI after pediatric HSCT. Further large-scale studies are still needed to draw firm conclusions. SYSTEMATIC REVIEW REGISTRATION NUMBER CRD42022382361 A higher resolution version of the Graphical abstract is available as Supplementary information.
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Affiliation(s)
- Baoyi Huang
- Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Jiayi Shan
- Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Lichen Yi
- Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Yijun Xin
- Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Zhishan Zhong
- Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Hua Xu
- The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China.
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Imamura M. Medium-dose etoposide, cyclophosphamide and total body irradiation conditioning potentiates anti-leukemia immunity in adults with acute lymphoblastic leukemia without aggravating graft-versus-host disease. Cytotherapy 2023; 25:1251-1258. [PMID: 37665303 DOI: 10.1016/j.jcyt.2023.07.008] [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: 02/24/2023] [Revised: 07/18/2023] [Accepted: 07/27/2023] [Indexed: 09/05/2023]
Abstract
Medium-dose etoposide (ETP), cyclophosphamide (CY) and total body irradiation (TBI) is a beneficial conditioning regimen for allogeneic hematopoietic cell transplantation (allo-HCT) in adults with acute lymphoblastic leukemia (ALL), especially with high-risk ALL, as compared with CY and TBI conditioning. ETP may enhance immunogenicity of leukemia-associated antigens through increased expression of major histocompatibility antigen complex class I, leading to cross-priming of T cells by dendritic cells and generating leukemia-specific cytotoxic T cells. Furthermore, ETP can eliminate activated effector T cells, sparing naïve and memory T cells, accompanied with depletion of regulatory T cells. These mechanisms are supposed to lead to inhibit immune escape of leukemia cells and enhance anti-leukemia immunity in addition to direct cytotoxicity of ETP, followed by an efficient eradication of leukemia cells. According to the findings of pharmacokinetics studies, spreading the administration of low-dose ETP may be more efficacious than non-spreading administration, to induce a potent anti-leukemia immunity without aggravating graft-versus-host disease and transplant-related toxicity. In the present review, I discuss the immunological aspects elicited by the addition of medium-dose ETP to the CY/TBI conditioning and the possible positioning of allo-HCT with this conditioning in adults with ALL, considering recent progress in non-HCT treatment including bispecific antibody-based therapy.
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Affiliation(s)
- Masahiro Imamura
- Department of Hematology, Sapporo Hokuyu Hospital, Sapporo, Japan.
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6
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Giglio F, Xue E, Barone A, Lorentino F, Greco R, Ruggeri A, Zambelli M, Parisi C, Milani R, Clerici D, Piemontese S, Marktel S, Lazzari L, Marcatti M, Bernardi M, Corti C, Lupo-Stanghellini MT, Ciceri F, Peccatori J. Intrabone transplant of a single unwashed umbilical cord blood unit with ATG-free and sirolimus-based GvHD prophylaxis: fast immune-reconstitution and long-term disease control in 30 patients with high-risk diseases. Transplant Cell Ther 2023:S2666-6367(23)01297-6. [PMID: 37244644 DOI: 10.1016/j.jtct.2023.05.015] [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: 03/03/2023] [Revised: 04/30/2023] [Accepted: 05/18/2023] [Indexed: 05/29/2023]
Abstract
INTRO Several strategies have been explored with the attempt of improving safety and feasibility of umbilical cord blood transplant (UCBT) in adults. AIM The aim of this retrospective analysis was to examine the safety and efficacy of intrabone transplant of a single unwashed cord blood unit in an ATG-free, sirolimus-based graft-versus-host prophylaxis platform. METHODS We collected data of all consecutive UCBT infused intrabone and unwashed at San Raffaele Hospital in Milan between 2012 and 2021. RESULTS Thirty-one consecutive UCBT were identified. All but 3 units had a high-resolution HLA typing on 8 loci at time of selection. At cryopreservation, the median number of CD34+ cells and total nucleated cells (TNCs) were 1 × 105/kg (0.6-12.0) and 2.8 × 107/kg (1.48-5.6), respectively. Eighty seven percent of patients received myeloablative conditioning; seventy seven percent of patients were transplanted for acute myeloid leukemia. Median follow-up among survivors was 38.2 months (range 10.4-123.6). No adverse events were related to the intrabone infusion at bedside under short-conscious peri-procedural sedation and to the no wash technique. After thawing, CD34+ and TNCs were 0.8 × 105/kg (0.1-2.3) and 1.42 × 107/kg (0.69-3.2) respectively. Median time to engraftment was 27 and 53 days for neutrophils and platelets, respectively; one patient rejected the transplant and was subsequently rescued with a salvage transplant. Median time to CD3+ above 100/μL was 30 days. 100-day CI of III-IV aGvHD was 12.9% (95%CI 4-27.3%), 2-year CI of moderate-to-severe chronic GvHD was 11.8% (95% CI 2.7-28.3%); at 2-year, OS was 52.7% (95%CI 33-69%), relapse incidence was 30.7% (95% CI 13.7-49.6%) and TRM of 29% (95%CI 14.3-45.6%). In univariate analysis CD34+ infused counts did not impact on transplant outcomes. In patients transplanted in first complete remission, relapse rate was 13% with an OS above 90% at 2 years. CONCLUSIONS Intrabone infusion of single CB unit was feasible, with no adverse reactions related to the no wash/intrabone infusion. We documented a low incidence of chronic GVHD and disease relapse with a fast immune-reconstitution.
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Affiliation(s)
- Fabio Giglio
- Hematology and Bone Marrow Transplant Unit, IRCCS San Raffaele Hospital, Milan, Italy
| | - Elisabetta Xue
- Hematology and Bone Marrow Transplant Unit, IRCCS San Raffaele Hospital, Milan, Italy
| | | | - Francesca Lorentino
- Hematology and Bone Marrow Transplant Unit, IRCCS San Raffaele Hospital, Milan, Italy; PhD Program in Public Health, Department of Medicine and Surgery, University of Milano-Bicocca, Italy
| | - Raffaella Greco
- Hematology and Bone Marrow Transplant Unit, IRCCS San Raffaele Hospital, Milan, Italy
| | - Annalisa Ruggeri
- Hematology and Bone Marrow Transplant Unit, IRCCS San Raffaele Hospital, Milan, Italy
| | - Matilde Zambelli
- Immunohematology and Transfusion Medicine Unit, IRCCS San Raffaele Hospital, Milan, Italy
| | - Cristina Parisi
- Immunohematology and Transfusion Medicine Unit, IRCCS San Raffaele Hospital, Milan, Italy
| | - Raffaella Milani
- Immunohematology and Transfusion Medicine Unit, IRCCS San Raffaele Hospital, Milan, Italy
| | - Daniela Clerici
- Hematology and Bone Marrow Transplant Unit, IRCCS San Raffaele Hospital, Milan, Italy
| | - Simona Piemontese
- Hematology and Bone Marrow Transplant Unit, IRCCS San Raffaele Hospital, Milan, Italy
| | - Sarah Marktel
- Hematology and Bone Marrow Transplant Unit, IRCCS San Raffaele Hospital, Milan, Italy
| | - Lorenzo Lazzari
- Hematology and Bone Marrow Transplant Unit, IRCCS San Raffaele Hospital, Milan, Italy
| | - Magda Marcatti
- Hematology and Bone Marrow Transplant Unit, IRCCS San Raffaele Hospital, Milan, Italy
| | - Massimo Bernardi
- Hematology and Bone Marrow Transplant Unit, IRCCS San Raffaele Hospital, Milan, Italy
| | - Consuelo Corti
- Hematology and Bone Marrow Transplant Unit, IRCCS San Raffaele Hospital, Milan, Italy
| | | | - Fabio Ciceri
- Hematology and Bone Marrow Transplant Unit, IRCCS San Raffaele Hospital, Milan, Italy; Vita-Salute San Raffaele University, Milan, Italy
| | - Jacopo Peccatori
- Hematology and Bone Marrow Transplant Unit, IRCCS San Raffaele Hospital, Milan, Italy
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7
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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.
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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
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8
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Umbilical Cord Blood as a Hematopoietic Stem Cell Source in Transplantation for Pediatric Sickle Cell Disease: Current Challenges and Strategies. Transfus Apher Sci 2022; 61:103554. [DOI: 10.1016/j.transci.2022.103554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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9
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Gómez-Santos C, González-Vicent M, Molina B, Deltoro N, Herrero B, Ruiz J, Pérez-Martínez A, Diaz MA. Comparison of clinical outcomes between unrelated single umbilical cord blood and "ex-vivo" T-cell depleted haploidentical transplantation in children with hematological malignancies. World J Pediatr 2021; 17:609-618. [PMID: 34590210 DOI: 10.1007/s12519-021-00461-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Accepted: 08/31/2021] [Indexed: 01/07/2023]
Abstract
BACKGROUND Over the last two decades, umbilical cord blood (UCB) and haploidentical transplantation (HaploHSCT) have emerged as alternative sources of hematopoietic stem cell for allogeneic transplantation. There are few retrospective studies and no prospective studies comparing both types of alternative transplantation in pediatric patients. RESULTS We analyzed the data of 134 children with hematological malignancies who received a hematopoietic stem cell transplantation from a single umbilical cord blood (UCB) (n = 42) or an "ex-vivo" T-cell depleted transplant from a haploidentical-related donor (HaploHSCT) (n = 92) between 1996 and 2014. Hematological recovery was faster after HaploHSCT than the UCB transplant group (median times to neutrophil and platelet recovery: 13 vs. 16 days, 10 vs. 57 days, respectively) (P < 0.001). The HaploHSCT group had a significantly early immune reconstitution based on NK and CD8 + T cells compared with the UCB group. However, after the first year post-transplantation, HaploHSCT had a lower number of CD4 + T and B lymphocytes compared with the UCB transplant recipients. The cumulative incidence of TRM was 29±8% in the HaploHSCT group versus 40±5% in the UCB group. Relapse incidence was 21±7% in the HaploHSCT group and 19±8% in the UCB group. Probability of DFS was 58±8% in the HaploHSCT group versus 40±9% in the UCB group (P = 0.051). CONCLUSIONS TCD haploidentical transplant is associated with advantages in terms of engraftment and early immune reconstitution kinetics. TCD haploidentical transplant was associated with lower incidence of infectious and non-infectious complications, especially in the early phases of the transplant compared with UCB transplant recipients. However, there are no advantages in transplant outcomes compared with UCB transplant.
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Affiliation(s)
- Carmen Gómez-Santos
- Department of Pediatrics, Hematopoietic Stem Cell Transplantation Unit, Hospital Infantil Universitario "Niño Jesus", Menedez Pelayo 65, 28009, Madrid, Spain
| | - Marta González-Vicent
- Department of Pediatrics, Hematopoietic Stem Cell Transplantation Unit, Hospital Infantil Universitario "Niño Jesus", Menedez Pelayo 65, 28009, Madrid, Spain
| | - Blanca Molina
- Department of Pediatrics, Hematopoietic Stem Cell Transplantation Unit, Hospital Infantil Universitario "Niño Jesus", Menedez Pelayo 65, 28009, Madrid, Spain
| | - Natalia Deltoro
- Department of Pediatrics, Hematopoietic Stem Cell Transplantation Unit, Hospital Infantil Universitario "Niño Jesus", Menedez Pelayo 65, 28009, Madrid, Spain
| | - Blanca Herrero
- Department of Pediatrics, Hematopoietic Stem Cell Transplantation Unit, Hospital Infantil Universitario "Niño Jesus", Menedez Pelayo 65, 28009, Madrid, Spain
| | - Julia Ruiz
- Department of Pediatrics, Hematopoietic Stem Cell Transplantation Unit, Hospital Infantil Universitario "Niño Jesus", Menedez Pelayo 65, 28009, Madrid, Spain
| | - Antonio Pérez-Martínez
- Department of Pediatrics, Hematopoietic Stem Cell Transplantation Unit, Hospital Infantil Universitario "Niño Jesus", Menedez Pelayo 65, 28009, Madrid, Spain.,Hospital Infantil Universitario "La Paz" Madrid, Madrid, Spain
| | - Miguel A Diaz
- Department of Pediatrics, Hematopoietic Stem Cell Transplantation Unit, Hospital Infantil Universitario "Niño Jesus", Menedez Pelayo 65, 28009, Madrid, Spain.
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10
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Hess NJ, S Bharadwaj N, Bobeck EA, McDougal CE, Ma S, Sauer JD, Hudson AW, Gumperz JE. iNKT cells coordinate immune pathways to enable engraftment in nonconditioned hosts. Life Sci Alliance 2021; 4:e202000999. [PMID: 34112724 PMCID: PMC8200291 DOI: 10.26508/lsa.202000999] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Revised: 05/27/2021] [Accepted: 05/28/2021] [Indexed: 01/05/2023] Open
Abstract
Invariant natural killer T (iNKT) cells are a conserved population of innate T lymphocytes that interact with key antigen-presenting cells to modulate adaptive T-cell responses in ways that can either promote protective immunity, or limit pathological immune activation. Understanding the immunological networks engaged by iNKT cells to mediate these opposing functions is a key pre-requisite to effectively using iNKT cells for therapeutic applications. Using a human umbilical cord blood xenotransplantation model, we show here that co-transplanted allogeneic CD4+ iNKT cells interact with monocytes and T cells in the graft to coordinate pro-hematopoietic and immunoregulatory pathways. The nexus of iNKT cells, monocytes, and cord blood T cells led to the release of cytokines (IL-3, GM-CSF) that enhance hematopoietic stem and progenitor cell activity, and concurrently induced PGE2-mediated suppression of T-cell inflammatory responses that limit hematopoietic stem and progenitor cell engraftment. This resulted in successful long-term hematopoietic engraftment without pretransplant conditioning, including multi-lineage human chimerism and colonization of the spleen by antibody-producing human B cells. These results highlight the potential for using iNKT cellular immunotherapy to improve rates of hematopoietic engraftment independently of pretransplant conditioning.
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Affiliation(s)
- Nicholas J Hess
- Department of Medical Microbiology and Immunology, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Nikhila S Bharadwaj
- Department of Medical Microbiology and Immunology, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Elizabeth A Bobeck
- Department of Animal Science, 201F Kildee Hall, Iowa State University, Ames, IA, USA
| | - Courtney E McDougal
- Department of Medical Microbiology and Immunology, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Shidong Ma
- QLB Biotherapeutics, Inc., Boston, MA, USA
| | - John-Demian Sauer
- Department of Medical Microbiology and Immunology, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Amy W Hudson
- Department of Microbiology and Immunology, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Jenny E Gumperz
- Department of Medical Microbiology and Immunology, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
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11
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Robust CD4+ T-cell recovery in adults transplanted with cord blood and no antithymocyte globulin. Blood Adv 2021; 4:191-202. [PMID: 31935291 DOI: 10.1182/bloodadvances.2019000836] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Accepted: 11/18/2019] [Indexed: 11/20/2022] Open
Abstract
Quality of immune reconstitution after cord blood transplantation (CBT) without antithymocyte globulin (ATG) in adults is not established. We analyzed immune recovery in 106 engrafted adult CBT recipients (median age 50 years [range 22-70]) transplanted for hematologic malignancies with cyclosporine/mycophenolate mofetil immunoprophylaxis and no ATG. Patients were treated predominantly for acute leukemia (66%), and almost all (96%) underwent myeloablation. Recovery of CD4+ T cells was faster than CD8+ T cells with median CD4+ T-cell counts exceeding 200/mm3 at 4 months. Early post-CBT, effector memory (EM), and central memory cells were the most common CD4+ subsets, whereas effector and EM were the most common CD8+ T-cell subsets. Naive T-cell subsets increased gradually after 6 to 9 months post-CBT. A higher engrafting CB unit infused viable CD3+ cell dose was associated with improved CD4+ and CD4+CD45RA+ T-cell recovery. Cytomegalovirus reactivation by day 60 was associated with an expansion of total, EM, and effector CD8+ T cells, but lower CD4+ T-cell counts. Acute graft-versus-host disease (aGVHD) did not significantly compromise T-cell reconstitution. In serial landmark analyses, higher CD4+ T-cell counts and phytohemagglutinin responses were associated with reduced overall mortality. In contrast, CD8+ T-cell counts were not significant. Recovery of natural killer and B cells was prompt, reaching medians of 252/mm3 and 150/mm3 by 4 months, respectively, although B-cell recovery was delayed by aGVHD. Neither subset was significantly associated with mortality. ATG-free adult CBT is associated with robust thymus-independent CD4+ T-cell recovery, and CD4+ recovery reduced mortality risk.
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12
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Bhatt ST, Bednarski JJ. Immune Reconstitution in Pediatric Patients Following Hematopoietic Cell Transplant for Non-malignant Disorders. Front Immunol 2020; 11:1988. [PMID: 33013851 PMCID: PMC7461808 DOI: 10.3389/fimmu.2020.01988] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Accepted: 07/23/2020] [Indexed: 01/24/2023] Open
Abstract
Allogeneic hematopoietic cell transplant (HCT) is curative for pediatric patients with non-malignant hematopoietic disorders, including hemoglobinopathies, bone marrow failure syndromes, and primary immunodeficiencies. Early establishment of donor-derived innate and adaptive immunity following HCT is associated with improved overall survival, lower risk of infections and decreased incidence of graft failure. Immune reconstitution (IR) is impacted by numerous clinical variables including primary disease, donor characteristics, conditioning regimen, and graft versus host disease (GVHD). Recent advancements in HCT have been directed at reducing toxicity of conditioning therapy, expanding donor availability through use of alternative donor sources, and addressing morbidity from GVHD with novel graft manipulation. These novel transplant approaches impact the kinetics of immune recovery, which influence post-transplant outcomes. Here we review immune reconstitution in pediatric patients undergoing HCT for non-malignant disorders. We explore the transplant-associated factors that influence immunologic recovery and the disease-specific associations between IR and transplant outcomes.
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Affiliation(s)
- Sima T Bhatt
- Department of Pediatrics, Washington University School of Medicine in St. Louis, St. Louis, MO, United States
| | - Jeffrey J Bednarski
- Department of Pediatrics, Washington University School of Medicine in St. Louis, St. Louis, MO, United States
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13
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Dumont-Lagacé M, Li Q, Tanguay M, Chagraoui J, Kientega T, Cardin GB, Brasey A, Trofimov A, Carli C, Ahmad I, Bambace NM, Bernard L, Kiss TL, Roy J, Roy DC, Lemieux S, Perreault C, Rodier F, Dufresne SF, Busque L, Lachance S, Sauvageau G, Cohen S, Delisle JS. UM171-Expanded Cord Blood Transplants Support Robust T Cell Reconstitution with Low Rates of Severe Infections. Transplant Cell Ther 2020; 27:76.e1-76.e9. [PMID: 33022376 DOI: 10.1016/j.bbmt.2020.09.031] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Revised: 09/24/2020] [Accepted: 09/28/2020] [Indexed: 10/23/2022]
Abstract
Rapid T cell reconstitution following hematopoietic stem cell transplantation (HSCT) is essential for protection against infections and has been associated with lower incidence of chronic graft-versus-host disease (cGVHD), relapse, and transplant-related mortality (TRM). While cord blood (CB) transplants are associated with lower rates of cGVHD and relapse, their low stem cell content results in slower immune reconstitution and higher risk of graft failure, severe infections, and TRM. Recently, results of a phase I/II trial revealed that single UM171-expanded CB transplant allowed the use of smaller CB units without compromising engraftment (www.clinicaltrials.gov, NCT02668315). We assessed T cell reconstitution in patients who underwent transplantation with UM171-expanded CB grafts and retrospectively compared it to that of patients receiving unmanipulated CB transplants. While median T cell dose infused was at least 2 to 3 times lower than that of unmanipulated CB, numbers and phenotype of T cells at 3, 6, and 12 months post-transplant were similar between the 2 cohorts. T cell receptor sequencing analyses revealed that UM171 patients had greater T cell diversity and higher numbers of clonotypes at 12 months post-transplant. This was associated with higher counts of naive T cells and recent thymic emigrants, suggesting active thymopoiesis and correlating with the demonstration that UM171 expands common lymphoid progenitors in vitro. UM171 patients also showed rapid virus-specific T cell reactivity and significantly reduced incidence of severe infections. These results suggest that UM171 patients benefit from rapid T cell reconstitution, which likely contributes to the absence of moderate/severe cGVHD, infection-related mortality, and late TRM observed in this cohort.
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Affiliation(s)
- Maude Dumont-Lagacé
- ExCellThera, Inc., Montreal, Quebec, Canada; Institute for Research in Immunology and Cancer (IRIC), Université de Montréal, Montreal, Quebec, Canada
| | - Qi Li
- Centre de recherche de l'Hôpital Maisonneuve-Rosemont, Montreal, Quebec, Canada
| | - Mégane Tanguay
- Institute for Research in Immunology and Cancer (IRIC), Université de Montréal, Montreal, Quebec, Canada
| | - Jalila Chagraoui
- Institute for Research in Immunology and Cancer (IRIC), Université de Montréal, Montreal, Quebec, Canada
| | - Tibila Kientega
- Centre de recherche du Centre hospitalier de l'Université de Montréal (CRCHUM) and Institut du cancer de Montréal, Montreal, Quebec, Canada
| | - Guillaume B Cardin
- Centre de recherche du Centre hospitalier de l'Université de Montréal (CRCHUM) and Institut du cancer de Montréal, Montreal, Quebec, Canada
| | - Ann Brasey
- Centre de recherche de l'Hôpital Maisonneuve-Rosemont, Montreal, Quebec, Canada
| | - Assya Trofimov
- Institute for Research in Immunology and Cancer (IRIC), Université de Montréal, Montreal, Quebec, Canada; Department of Computer Science and Operations Research, Université de Montréal, Montreal, Quebec, Canada
| | - Cédric Carli
- Centre de recherche de l'Hôpital Maisonneuve-Rosemont, Montreal, Quebec, Canada
| | - Imran Ahmad
- Department of Medicine, Université de Montréal, Montreal, Quebec, Canada; Division of Hematology-Oncology, Hôpital Maisonneuve-Rosemont, Montreal, Quebec, Canada
| | - Nadia M Bambace
- Department of Medicine, Université de Montréal, Montreal, Quebec, Canada; Division of Hematology-Oncology, Hôpital Maisonneuve-Rosemont, Montreal, Quebec, Canada
| | - Léa Bernard
- Department of Medicine, Université de Montréal, Montreal, Quebec, Canada; Division of Hematology-Oncology, Hôpital Maisonneuve-Rosemont, Montreal, Quebec, Canada
| | - Thomas L Kiss
- Department of Medicine, Université de Montréal, Montreal, Quebec, Canada; Division of Hematology-Oncology, Hôpital Maisonneuve-Rosemont, Montreal, Quebec, Canada
| | - Jean Roy
- Department of Medicine, Université de Montréal, Montreal, Quebec, Canada; Division of Hematology-Oncology, Hôpital Maisonneuve-Rosemont, Montreal, Quebec, Canada
| | - Denis-Claude Roy
- Centre de recherche de l'Hôpital Maisonneuve-Rosemont, Montreal, Quebec, Canada; Department of Medicine, Université de Montréal, Montreal, Quebec, Canada; Division of Hematology-Oncology, Hôpital Maisonneuve-Rosemont, Montreal, Quebec, Canada
| | - Sébastien Lemieux
- Institute for Research in Immunology and Cancer (IRIC), Université de Montréal, Montreal, Quebec, Canada; Department of Computer Science and Operations Research, Université de Montréal, Montreal, Quebec, Canada.; Department of Biochemistry and Molecular Medicine, Université de Montréal, Montreal, Quebec, Canada
| | - Claude Perreault
- Institute for Research in Immunology and Cancer (IRIC), Université de Montréal, Montreal, Quebec, Canada; Department of Medicine, Université de Montréal, Montreal, Quebec, Canada
| | - Francis Rodier
- Centre de recherche du Centre hospitalier de l'Université de Montréal (CRCHUM) and Institut du cancer de Montréal, Montreal, Quebec, Canada; Department of Radiology, Radio-Oncology and Nuclear Medicine, Université de Montréal, Montreal, Quebec, Canada
| | - Simon Frédéric Dufresne
- Department of Microbiology, Infectious Diseases and Immunology, Université de Montréal, Montreal, Quebec, Canada; Division of Infectious Diseases and Clinical Microbiology, Hôpital Maisonneuve-Rosemont, Montreal, Quebec, Canada
| | - Lambert Busque
- Centre de recherche de l'Hôpital Maisonneuve-Rosemont, Montreal, Quebec, Canada; Department of Medicine, Université de Montréal, Montreal, Quebec, Canada; Division of Hematology-Oncology, Hôpital Maisonneuve-Rosemont, Montreal, Quebec, Canada
| | - Silvy Lachance
- Department of Medicine, Université de Montréal, Montreal, Quebec, Canada; Division of Hematology-Oncology, Hôpital Maisonneuve-Rosemont, Montreal, Quebec, Canada
| | - Guy Sauvageau
- ExCellThera, Inc., Montreal, Quebec, Canada; Institute for Research in Immunology and Cancer (IRIC), Université de Montréal, Montreal, Quebec, Canada; Department of Medicine, Université de Montréal, Montreal, Quebec, Canada; Division of Hematology-Oncology, Hôpital Maisonneuve-Rosemont, Montreal, Quebec, Canada
| | - Sandra Cohen
- Department of Medicine, Université de Montréal, Montreal, Quebec, Canada; Division of Hematology-Oncology, Hôpital Maisonneuve-Rosemont, Montreal, Quebec, Canada
| | - Jean-Sébastien Delisle
- Centre de recherche de l'Hôpital Maisonneuve-Rosemont, Montreal, Quebec, Canada; Department of Medicine, Université de Montréal, Montreal, Quebec, Canada; Division of Hematology-Oncology, Hôpital Maisonneuve-Rosemont, Montreal, Quebec, Canada.
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14
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Girdlestone J, Raymond M, Shaw B, Tulpule S, Devlia VR, Danby R, Ahyee T, Saudemont A, Hough R, Veys P, Ruggeri A, Vora A, Marks DI, Gibson B, Wynn R, Madrigal A, Navarrete CV. Immune reconstitution following umbilical cord blood transplantation: IRES, a study of UK paediatric patients. EJHAEM 2020; 1:208-218. [PMID: 35847689 PMCID: PMC9176140 DOI: 10.1002/jha2.12] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Revised: 04/23/2020] [Accepted: 04/23/2020] [Indexed: 11/09/2022]
Abstract
To obtain a qualitative as well as quantitative view immune reconstitution following umbilical cord blood (UCB) transplantation of paediatric patients, we utilised a broad panel of flow cytometry markers to monitor the phenotypes of lymphoid and myeloid cells at 1‐12 months post‐transplant. Samples were received from 46 patients with a median age of 3.3 years and survival was 76% at 1 year. Monocytes were at similar or higher median levels than in adult controls at all times tested, with a high CD16+ proportion in the first 3 months. NK cells were also within adult ranges, with a CD56++ high proportion in the first 6 months. B cell recovery was seen from 2 months in most patients and T cells from 3 months, both were delayed with anti‐thymocyte globulin (ATG) treatment. CD4:CD8 ratios were high in the first 6 months, and the proportion of T cells with recent thymic emigrant and naïve phenotypes rose from 3 months. NK and plasmacytoid dendritic cell numbers remained at reduced levels in patients not surviving to 1 year. Our results can serve as a useful reference for detailed monitoring of immune reconstitution in paediatric recipients of UCB.
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Affiliation(s)
| | | | - Bronwen Shaw
- Center for International Blood and Marrow Transplant ResearchMedical College of Wisconsin Milwaukee Wisconsin
| | - Sameer Tulpule
- Department of HaematologyKokilaben Dhirubhai Ambani Hospital Mumbai India
| | - Vikesh R. Devlia
- Department of ImmunotherapyAnthony Nolan Research Institute London UK
| | - Robert Danby
- Department of ImmunotherapyAnthony Nolan Research Institute London UK
| | - Trudy Ahyee
- Department of ImmunotherapyAnthony Nolan Research Institute London UK
| | - Aurore Saudemont
- Department of ImmunotherapyAnthony Nolan Research Institute London UK
| | - Rachael Hough
- Department of HaematologyUniversity College London Hospitals London UK
| | - Paul Veys
- Bone Marrow Transplant UnitGreat Ormond Street Hospital London UK
| | | | - Ajay Vora
- Bone Marrow Transplant UnitGreat Ormond Street Hospital London UK
| | - David I. Marks
- Bristol Haematology and Oncology CentreUniversity Hospitals Bristol Bristol UK
| | - Brenda Gibson
- Paediatric HaematologyRoyal Hospital for Sick Children Glasgow UK
| | - Robert Wynn
- Paediatric Bone Marrow Transplant ProgrammeRoyal Manchester Children's Hospital Manchester UK
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15
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Association between graft source and response to live-attenuated vaccination in pediatric hematopoietic stem cell transplantation recipients: a single-center retrospective study. Bone Marrow Transplant 2020; 55:1872-1874. [PMID: 32203267 DOI: 10.1038/s41409-020-0867-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Revised: 03/05/2020] [Accepted: 03/10/2020] [Indexed: 11/09/2022]
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16
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Cohen S, Roy J, Lachance S, Delisle JS, Marinier A, Busque L, Roy DC, Barabé F, Ahmad I, Bambace N, Bernard L, Kiss T, Bouchard P, Caudrelier P, Landais S, Larochelle F, Chagraoui J, Lehnertz B, Corneau S, Tomellini E, van Kampen JJA, Cornelissen JJ, Dumont-Lagacé M, Tanguay M, Li Q, Lemieux S, Zandstra PW, Sauvageau G. Hematopoietic stem cell transplantation using single UM171-expanded cord blood: a single-arm, phase 1-2 safety and feasibility study. LANCET HAEMATOLOGY 2019; 7:e134-e145. [PMID: 31704264 DOI: 10.1016/s2352-3026(19)30202-9] [Citation(s) in RCA: 130] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/12/2019] [Revised: 08/27/2019] [Accepted: 08/30/2019] [Indexed: 12/24/2022]
Abstract
BACKGROUND Benefits of cord blood transplantation include low rates of relapse and chronic graft-versus-host disease (GVHD). However, the use of cord blood is rapidly declining because of the high incidence of infections, severe acute GVHD, and transplant-related mortality. UM171, a haematopoietic stem cell self-renewal agonist, has been shown to expand cord blood stem cells and enhance multilineage blood cell reconstitution in mice. We aimed to investigate the safety and feasibility of single UM171-expanded cord blood transplantation in patients with haematological malignancies who do not have a suitable HLA-matched donor. METHODS This single-arm, open-label, phase 1-2 safety and feasibility study was done at two hospitals in Canada. The study had two parts. In part 1, patients received two cord blood units (one expanded with UM171 and one unmanipulated cord blood) until UM171-expanded cord blood demonstrated engraftment. Once engraftment was documented we initiated part 2, reported here, in which patients received a single UM171-expanded cord blood unit with a dose de-escalation design to determine the minimal cord blood unit cell dose that achieved prompt engraftment. Eligible patients were aged 3-64 years, weighed 12 kg or more, had a haematological malignancy with an indication for allogeneic hematopoietic stem cell transplant and did not have a suitable HLA-matched donor, and a had a Karnofsky performance status score of 70% or more. Five clinical sites were planned to participate in the study; however, only two study sites opened, both of which only treated adult patients, thus no paediatric patients (aged <18 years) were recruited. Patients aged younger than 50 years without comorbidities received a myeloablative conditioning regimen (cyclophosphamide 120 mg/kg, fludarabine 75 mg/m2, and 12 Gy total body irradiation) and patients aged older than 50 years and those with comorbidities received a less myeloablative conditioning regimen (cyclophosphamide 50 mg/kg, thiotepa 10 mg/kg, fludarabine 150 mg/m2, and 4 Gy total body irradiation). Patients were infused with the 7-day UM171-expanded CD34-positive cells and the lymphocyte-containing CD34-negative fraction. The primary endpoints were feasibility of UM171 expansion, safety of the transplant, kinetics of hematopoietic reconstitution (time to neutrophil and platelet engraftment) of UM171-expanded cord blood, and minimal pre-expansion cord blood unit cell dose that achieved prompt engraftment. We analysed feasibility in all enrolled patients and all other primary outcomes were analysed per protocol, in all patients who received single UM171-expanded cord blood transplantation. This trial has been completed and was registered with ClinicalTrials.gov, NCT02668315. FINDINGS Between Feb 17, 2016, and Nov 11, 2018, we enrolled 27 patients, four of whom received two cord blood units for safety purposes in part 1 of the study. 23 patients were subsequently enrolled in part 2 to receive a single UM171-expanded cord blood transplant and 22 patients received a single UM171-expanded cord blood transplantation. At data cutoff (Dec 31, 2018), median follow-up was 18 months (IQR 12-22). The minimal cord blood unit cell dose at thaw that achieved prompt engraftment as a single cord transplant after UM171 expansion was 0·52 × 105 CD34-positive cells. We successfully expanded 26 (96%) of 27 cord blood units with UM171. Among the 22 patients who received single UM171-expanded cord blood transplantation, median time to engraftment of 100 neutrophils per μL was 9·5 days (IQR 8-12), median time to engraftment of 500 neutrophils per μL was 18 days (12·5-20·0), and no graft failure occurred. Median time to platelet recovery was 42 days (IQR 35-47). The most common non-haematological adverse events were grade 3 febrile neutropenia (16 [73%] of 22 patients) and bacteraemia (nine [41%]). No unexpected adverse events were observed. One (5%) of 22 patients died due to treatment-related diffuse alveolar haemorrhage. INTERPRETATION Our preliminary findings suggest that UM171 cord blood stem cell expansion is feasible, safe, and allows for the use of small single cords without compromising engraftment. UM171-expanded cord blood might have the potential to overcome the disadvantages of other cord blood transplants while maintaining the benefits of low risk of chronic GVHD and relapse, and warrants further investigation in randomised trials. FUNDING Canadian Institutes of Health Research, Canadian Cancer Society and Stem Cell Network.
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Affiliation(s)
- Sandra Cohen
- Division of Hematology, Maisonneuve-Rosemont Hospital, Montreal, QC, Canada; Department of Medicine, Montreal, QC, Canada.
| | - Jean Roy
- Division of Hematology, Maisonneuve-Rosemont Hospital, Montreal, QC, Canada; Department of Medicine, Montreal, QC, Canada
| | - Silvy Lachance
- Division of Hematology, Maisonneuve-Rosemont Hospital, Montreal, QC, Canada; Department of Medicine, Montreal, QC, Canada
| | - Jean-Sébastien Delisle
- Division of Hematology, Maisonneuve-Rosemont Hospital, Montreal, QC, Canada; Department of Medicine, Montreal, QC, Canada
| | - Anne Marinier
- Drug Discovery Unit, Montreal, QC, Canada; ExCellThera, Montreal, QC, Canada
| | - Lambert Busque
- Division of Hematology, Maisonneuve-Rosemont Hospital, Montreal, QC, Canada; Department of Medicine, Montreal, QC, Canada
| | - Denis-Claude Roy
- Division of Hematology, Maisonneuve-Rosemont Hospital, Montreal, QC, Canada; Department of Medicine, Montreal, QC, Canada
| | - Frédéric Barabé
- Division of Hematology, CHU de Québec-Université Laval (Hôpital de l'Enfant-Jésus), Quebec, QC, Canada; Department of Medicine, Université Laval, Quebec, QC, Canada
| | - Imran Ahmad
- Division of Hematology, Maisonneuve-Rosemont Hospital, Montreal, QC, Canada; Department of Medicine, Montreal, QC, Canada
| | - Nadia Bambace
- Division of Hematology, Maisonneuve-Rosemont Hospital, Montreal, QC, Canada; Department of Medicine, Montreal, QC, Canada
| | - Léa Bernard
- Division of Hematology, Maisonneuve-Rosemont Hospital, Montreal, QC, Canada; Department of Medicine, Montreal, QC, Canada
| | - Thomas Kiss
- Division of Hematology, Maisonneuve-Rosemont Hospital, Montreal, QC, Canada; Department of Medicine, Montreal, QC, Canada
| | - Philippe Bouchard
- Department of Pharmacy, Maisonneuve-Rosemont Hospital, Montreal, QC, Canada
| | | | - Sévérine Landais
- Division of Hematology, Maisonneuve-Rosemont Hospital, Montreal, QC, Canada
| | - Fannie Larochelle
- Center of Excellence for Cellular Therapy, Maisonneuve-Rosemont Hospital, Montreal, QC, Canada
| | - Jalila Chagraoui
- Institute for Research in Immunology and Cancer, Université de Montréal, Montreal, QC, Canada
| | - Bernhard Lehnertz
- Institute for Research in Immunology and Cancer, Université de Montréal, Montreal, QC, Canada
| | - Sophie Corneau
- Institute for Research in Immunology and Cancer, Université de Montréal, Montreal, QC, Canada
| | - Elisa Tomellini
- Institute for Research in Immunology and Cancer, Université de Montréal, Montreal, QC, Canada
| | - Jeroen J A van Kampen
- Department of Viroscience, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Jan J Cornelissen
- Department of Hematology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands
| | | | - Mégane Tanguay
- Department of Medicine, Montreal, QC, Canada; Institute for Research in Immunology and Cancer, Université de Montréal, Montreal, QC, Canada
| | - Qi Li
- Division of Hematology, Maisonneuve-Rosemont Hospital, Montreal, QC, Canada; Department of Medicine, Montreal, QC, Canada
| | - Sébastien Lemieux
- Molecular Genetics of Stem Cells Laboratory, and Department of Biochemistry and Molecular Medicine, Montreal, QC, Canada
| | - Peter W Zandstra
- ExCellThera, Montreal, QC, Canada; School of Biomedical Engineering and Michael Smith Laboratories, University of British Columbia, Vancouver, BC, Canada
| | - Guy Sauvageau
- Division of Hematology, Maisonneuve-Rosemont Hospital, Montreal, QC, Canada; Department of Medicine, Montreal, QC, Canada; Institute for Research in Immunology and Cancer, Université de Montréal, Montreal, QC, Canada; ExCellThera, Montreal, QC, Canada
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17
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Gabelli M, Veys P, Chiesa R. Current status of umbilical cord blood transplantation in children. Br J Haematol 2019; 190:650-683. [PMID: 31410846 DOI: 10.1111/bjh.16107] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2019] [Revised: 06/19/2019] [Accepted: 06/19/2019] [Indexed: 12/19/2022]
Abstract
The first umbilical cord blood (UCB) transplantation was performed 30 years ago. UCB transplantation (UCBT) is now widely used in children with malignant and non-malignant disorders who lack a matched family donor. UCBT affords a lower incidence of graft-versus-host disease compared to alternative stem cell sources, but also presents a slower immune recovery and a high risk of infections if serotherapy is not omitted or targeted within the conditioning regimen. The selection of UCB units with high cell content and good human leucocyte antigen match is essential to improve the outcome. Techniques, such as double UCBT, ex vivo stem cell expansion and intra-bone injection of UCB, have improved cord blood engraftment, but clinical benefit remains to be demonstrated. Cell therapies derived from UCB are under evaluation as potential novel strategies to reduce relapse and viral infections following transplantation. In recent years, improvements within haploidentical transplantation have reduced the overall use of UCBT as an alternative stem cell source; however, each may have its relative merits and disadvantages and tailored use of these alternative stem cell sources may be the optimal approach.
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Affiliation(s)
- Maria Gabelli
- Bone Marrow Transplantation, Great Ormond Street Hospital, London, UK
| | - Paul Veys
- Bone Marrow Transplantation, Great Ormond Street Hospital, London, UK
| | - Robert Chiesa
- Bone Marrow Transplantation, Great Ormond Street Hospital, London, UK
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18
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Kim TW, Park SS, Lim JY, Min GJ, Park S, Jeon YW, Yahng SA, Shin SH, Lee SE, Yoon JH, Cho BS, Eom KS, Lee S, Kim HJ, Min CK. Predictive Role of Circulating Immune Cell Subtypes Early after Allogeneic Hematopoietic Stem Cell Transplantation in Patients with Acute Leukemia. Int J Stem Cells 2019; 12:73-83. [PMID: 30595008 PMCID: PMC6457701 DOI: 10.15283/ijsc18094] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2018] [Revised: 10/15/2018] [Accepted: 11/09/2018] [Indexed: 12/18/2022] Open
Abstract
Background and Objectives Cells of innate immunity normally recover in the first weeks to months after allogenenic hematopoietic stem cell transplantation (allo-HSCT). Their relevance in terms of graft-versus-host disease (GVHD) and graft-versus-leukemia (GVL) effect is largely unknown. The predictive role of early recovery in the immune cells on acute GVHD and GVL effect after allo-HSCT was investigated in patients with acute leukemia who achieved the first complete remission. Methods Peripheral blood samples were taken at the median of 14 days (range, 12~29 days) after allo-HSCT. A cohort including 119 samples and characteristics of patients were analyzed. Immune cell populations were identified by flow cytometry. Results The median age was 49.0 years (range, 21~69) at transplantation. Univariate analysis showed that age less than 40 years old, lower frequencies of CD8+ T cells, invariant natural killer T (iNKT) cells, monocytic myeloid derived suppressor cells (M-MDSCs) and higher frequency of immature MDSCs were associated with occurrence of grade III–IV acute GVHD. Multivariate analyses showed that iNKT cells (hazard ratio (HR), 0.453, 95% CI, 0.091~0.844, p=0.024) and M-MDSCs (HR, 0.271, 95% CI, 0.078~0.937, p=0.039) were independent factors. Combination of higher frequencies of both cell subsets was associated with lower incidence of grade III–IV acute GVHD, whereas patients with lower frequency of iNKT cells and higher frequency of M-MDSCs showed significant higher probability of relapse. Conclusions iNKT cells and M-MDSCs could be relevant cell biomarkers for predicting acute GVHD and/or relapse in acute leukemia patients treated with allo-HSCT.
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Affiliation(s)
- Tae Woo Kim
- Department of Hematology, Seoul St. Mary's Hematology Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Sung-Soo Park
- Department of Hematology, Seoul St. Mary's Hematology Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Ji-Young Lim
- Department of Hematology, Seoul St. Mary's Hematology Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Gi June Min
- Department of Hematology, Seoul St. Mary's Hematology Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Silvia Park
- Department of Hematology, Seoul St. Mary's Hematology Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Young-Woo Jeon
- Department of Hematology, Seoul St. Mary's Hematology Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea.,Leukemia Research Institute, The Catholic University of Korea, Seoul, Korea
| | - Seung-Ah Yahng
- Department of Hematology, Incheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Incheon, Korea
| | - Seung-Hwan Shin
- Department of Hematology, Yeoido St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Sung-Eun Lee
- Department of Hematology, Seoul St. Mary's Hematology Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea.,Leukemia Research Institute, The Catholic University of Korea, Seoul, Korea
| | - Jae-Ho Yoon
- Department of Hematology, Seoul St. Mary's Hematology Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea.,Leukemia Research Institute, The Catholic University of Korea, Seoul, Korea
| | - Byung-Sik Cho
- Department of Hematology, Seoul St. Mary's Hematology Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea.,Leukemia Research Institute, The Catholic University of Korea, Seoul, Korea
| | - Ki-Seong Eom
- Department of Hematology, Seoul St. Mary's Hematology Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea.,Leukemia Research Institute, The Catholic University of Korea, Seoul, Korea
| | - Seok Lee
- Department of Hematology, Seoul St. Mary's Hematology Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea.,Leukemia Research Institute, The Catholic University of Korea, Seoul, Korea
| | - Hee-Je Kim
- Department of Hematology, Seoul St. Mary's Hematology Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea.,Leukemia Research Institute, The Catholic University of Korea, Seoul, Korea
| | - Chang-Ki Min
- Department of Hematology, Seoul St. Mary's Hematology Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea.,Leukemia Research Institute, The Catholic University of Korea, Seoul, Korea
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19
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Dahlberg A, Milano F. Improved Survival after Cord Blood Transplantation: Single-Center Experience in Pediatric Patients Over a 2-Decade Period. Biol Blood Marrow Transplant 2019; 25:e117-e118. [PMID: 30771496 DOI: 10.1016/j.bbmt.2019.02.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2019] [Accepted: 02/07/2019] [Indexed: 10/27/2022]
Affiliation(s)
- Ann Dahlberg
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington; Department of Pediatrics, University of Washington, Seattle, Washington
| | - Filippo Milano
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington; Department of Medicine, University of Washington, Seattle, Washington.
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20
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Admiraal R, Boelens JJ. Pharmacotherapy in Pediatric Hematopoietic Cell Transplantation. Handb Exp Pharmacol 2019; 261:471-489. [PMID: 31375921 DOI: 10.1007/164_2019_247] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Hematopoietic cell transplantation (HCT) is a curative treatment option for both malignant and nonmalignant diseases. Success of the procedure mainly depends on disease control and treatment-related complications. Pharmacotherapy plays a major role in HCT and significantly impacts the outcomes. Main drug use within HCT includes conditioning, GvHD prophylaxis, and prevention/treatment of infections.Increasing evidence suggests individualized dosing in (pediatric) HCT may improve outcome. Dose individualization may result in a better predictable drug treatment in terms of safety and efficacy, including timely immune reconstitution after HCT and optimal tumor or disease control, which may result in improved survival chances.
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Affiliation(s)
- R Admiraal
- Blood and Marrow Transplantation Program, Prinses Maxima Center for Pediatric Oncology, Utrecht, The Netherlands
| | - J J Boelens
- Stem Cell Transplantation and Cellular Therapies Pediatrics, New York, NY, USA. .,Memorial Sloan Kettering Cancer Center, New York, NY, USA.
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21
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Effects of HLA mismatch on cytomegalovirus reactivation in cord blood transplantation. Bone Marrow Transplant 2018; 54:1004-1012. [DOI: 10.1038/s41409-018-0369-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2018] [Revised: 09/28/2018] [Accepted: 10/02/2018] [Indexed: 12/26/2022]
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22
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Factors influencing platelet transfusion refractoriness in patients undergoing allogeneic hematopoietic stem cell transplantation. Ann Hematol 2017; 97:161-167. [PMID: 29150812 DOI: 10.1007/s00277-017-3168-6] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2017] [Accepted: 11/03/2017] [Indexed: 10/18/2022]
Abstract
Hematopoietic stem cell transplantation has been considered a risk factor for development of platelet transfusion refractoriness. The objective of this study was to assess the platelet transfusion refractoriness rate in patients undergoing allogeneic hematopoietic stem cell transplantation from different sources. We retrospectively reviewed the charts and transfusion records of patients who underwent allogeneic stem cell transplantation at our institution between 2013 and 2015. The evaluation of post-transfusion platelet count was assessed for each transfusion given, from day of progenitor infusion to day 30 after transplantation. Of 167 patients included in this study, 101 received peripheral blood stem cell transplantation (PBSCT) and 66 received umbilical cord blood transplantation (UCBT). Overall, the percentage of platelet transfusions with a 14-h CCI lower than 5000 was 59.3%, being these data significantly higher for UCBT (67.6%) than for PBSCT (31.0%). Seventy-eight percent of patients underwent UCBT become refractory, while 38.6% of patients who received PBSCT were refractory. Factors associated to platelet refractoriness were lower CD34+ cell dose infused, higher number of antibiotics used, presence of anti-HLA I antibodies, and reduced-intensity conditioning regimen. Platelet refractoriness is a frequent and complex adverse event and remains a therapeutic challenge in the management of patients undergoing HSCT. There is a higher rate of platelet refractoriness in patients who received UCBT as compared to patients who received PBSCT.
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23
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Dave H, Luo M, Blaney J, Patel S, Barese C, Cruz CR, Shpall EJ, Bollard CM, Hanley PJ. Toward a Rapid Production of Multivirus-Specific T Cells Targeting BKV, Adenovirus, CMV, and EBV from Umbilical Cord Blood. Mol Ther Methods Clin Dev 2017; 5:13-21. [PMID: 28480300 PMCID: PMC5415312 DOI: 10.1016/j.omtm.2017.02.001] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2016] [Accepted: 02/14/2017] [Indexed: 01/26/2023]
Abstract
Umbilical cord blood (CB) has emerged as an effective alternative donor source for hematopoietic stem cell transplantation. Despite this success, the prolonged duration of immune suppression following CB transplantation and the naiveté of CB T cells leave patients susceptible to viral infections. Adoptive transfer of ex vivo-expanded virus-specific T cells from CB is both feasible and safe. However, the manufacturing process of these cells is complicated, lengthy, and labor-intensive. We have now developed a simplified method to manufacture a single culture of polyclonal multivirus-specific cytotoxic T cells in less than 30 days. It eliminates the need for a live virus or transduction with a viral vector, thus making this approach widely available and GMP-applicable to target multiple viruses. The use of overlapping PepMixes as a source of antigen stimulation enable expansion of the repertoire of the T cell product to any virus of interest and make it available as a third party "off the shelf" treatment for viral infections following transplantation.
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Affiliation(s)
- Hema Dave
- Center for Cancer and Immunology Research, Children’s National Medical Center, Washington, DC 20010, USA
- Division of Oncology, Children’s National Medical Center, Washington, DC 20010, USA
- Program for Cell Enhancement and Technologies for Immunotherapy, Children’s National Medical Center, Washington, DC 20010, USA
| | - Min Luo
- Center for Cancer and Immunology Research, Children’s National Medical Center, Washington, DC 20010, USA
- Program for Cell Enhancement and Technologies for Immunotherapy, Children’s National Medical Center, Washington, DC 20010, USA
| | - J.W. Blaney
- Center for Cell and Gene Therapy, Baylor College of Medicine, Texas Children’s Hospital, and Houston Methodist Hospital, Houston, TX 77030, USA
| | - Shabnum Patel
- Center for Cancer and Immunology Research, Children’s National Medical Center, Washington, DC 20010, USA
- Program for Cell Enhancement and Technologies for Immunotherapy, Children’s National Medical Center, Washington, DC 20010, USA
- Institute for Biomedical Sciences, The George Washington University, Washington, DC 20037, USA
| | - Cecilia Barese
- Center for Cancer and Immunology Research, Children’s National Medical Center, Washington, DC 20010, USA
- Program for Cell Enhancement and Technologies for Immunotherapy, Children’s National Medical Center, Washington, DC 20010, USA
| | - Conrad Russell Cruz
- Center for Cancer and Immunology Research, Children’s National Medical Center, Washington, DC 20010, USA
- Program for Cell Enhancement and Technologies for Immunotherapy, Children’s National Medical Center, Washington, DC 20010, USA
- The George Washington University School of Medicine, Washington, DC 20037, USA
- Sheikh Zayed Institute, Children’s National Medical Center, Washington, DC 20010, USA
| | - Elizabeth J. Shpall
- Department of Stem Cell Transplantation and Cellular Therapy, MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Catherine M. Bollard
- Center for Cancer and Immunology Research, Children’s National Medical Center, Washington, DC 20010, USA
- Program for Cell Enhancement and Technologies for Immunotherapy, Children’s National Medical Center, Washington, DC 20010, USA
- The George Washington University School of Medicine, Washington, DC 20037, USA
- Sheikh Zayed Institute, Children’s National Medical Center, Washington, DC 20010, USA
- Division of Allergy and Immunology, Children’s National Medical Center, Washington, DC 20010, USA
- Division of Blood and Marrow Transplantation, Children’s National Medical Center, Washington, DC 20010, USA
- Institute for Biomedical Sciences, The George Washington University, Washington, DC 20037, USA
| | - Patrick J. Hanley
- Center for Cancer and Immunology Research, Children’s National Medical Center, Washington, DC 20010, USA
- Program for Cell Enhancement and Technologies for Immunotherapy, Children’s National Medical Center, Washington, DC 20010, USA
- The George Washington University School of Medicine, Washington, DC 20037, USA
- Sheikh Zayed Institute, Children’s National Medical Center, Washington, DC 20010, USA
- Division of Blood and Marrow Transplantation, Children’s National Medical Center, Washington, DC 20010, USA
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24
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Mehta RS, Dave H, Bollard CM, Shpall EJ. Engineering cord blood to improve engraftment after cord blood transplant. Stem Cell Investig 2017; 4:41. [PMID: 28607915 DOI: 10.21037/sci.2017.05.01] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2017] [Accepted: 04/15/2017] [Indexed: 01/08/2023]
Abstract
Umbilical cord blood transplant (CBT) has traditionally been associated with slower engraftment of neutrophils, delayed immune reconstitution and consequently higher risk of infections as compared with peripheral blood progenitor cell (PBPC) or bone marrow (BM) transplants. This is primarily due to low numbers of total nucleated cells (TNCs) and the naive nature of CB immune cells. The use of double unit CB transplant (DCBT) increases the total cell dose in the graft, but it still does not produce as rapid engraftment as seen with PBPC or even BM transplants. Herein, we discuss strategies to improve engraftment after CBT. We describe methods of (I) expansion of CB graft ex vivo to increase the total cell dose; and (II) enhancement of BM homing capability of CB progenitor cells; (III) ex vivo expansion of CB derived T cells for improving T cell function against viruses, tumors and protection from graft versus host disease (GVHD). With these novel approaches, engraftment after CBT is now reaching levels comparable to that of other graft types.
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Affiliation(s)
- Rohtesh S Mehta
- Department of Stem Cell Transplantation and Cellular Therapy, MD Anderson Cancer Center, Houston, TX, USA
| | - Hema Dave
- Program for Cell Enhancement and Technologies for Immunotherapy, Children's National Health System, Washington DC, USA
| | - Catherine M Bollard
- Program for Cell Enhancement and Technologies for Immunotherapy, Children's National Health System, Washington DC, USA.,Department of Microbiology, Immunology, and Tropical Medicine, The George Washington University, Washington DC, USA
| | - Elizabeth J Shpall
- Department of Stem Cell Transplantation and Cellular Therapy, MD Anderson Cancer Center, Houston, TX, USA
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25
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Servais S, Hannon M, Peffault de Latour R, Socie G, Beguin Y. Reconstitution of adaptive immunity after umbilical cord blood transplantation: impact on infectious complications. Stem Cell Investig 2017; 4:40. [PMID: 28607914 DOI: 10.21037/sci.2017.05.03] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2017] [Accepted: 05/04/2017] [Indexed: 01/07/2023]
Abstract
In comparison with allogeneic stem cell transplantation (alloHSCT) with other stem cell sources, umbilical cord blood transplantation (UCBT) was traditionally associated with increased risk of infections, particularly during the first 3 months after transplantation. Longitudinal studies of immune monitoring reported peculiar patterns of T- and B-cell recovery in the peripheral blood of UCB recipients during the first months post-transplantation. Overall, current data suggest delayed reconstitution of naive and memory CD4+ and CD8+ T-cell pools after UCBT. This is particularly true for adult recipients and for patients who received in vivo T-cell depleting approaches before the transplantation. Such delayed T-cell recovery may increase susceptibility of UCB recipients for developing opportunistic infections and viral reactivations. Regarding B-cell recovery, UCBT was associated with accelerated B-lymphopoiesis. Recent studies also reported evidence for faster functional memory B-cell recovery in UCB recipients. In this article, we briefly review T- and B-cell reconstitution after alloHSCT, with emphasis on peculiarities observed after UCBT. We further put these data in lines with risks of infections after UCBT.
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Affiliation(s)
- Sophie Servais
- Department of Hematology, CHU and University of Liège, Liège, Belgium.,GIGA I3, University of Liège, Liège, Belgium
| | | | - Régis Peffault de Latour
- Department of Hematology and Bone Marrow Transplantation, Hôpital Saint-Louis, APHP, University Paris VII, Paris, France.,INSERM UMR 1160, Hôpital Saint Louis, University Paris VII, Paris, France
| | - Gérard Socie
- Department of Hematology and Bone Marrow Transplantation, Hôpital Saint-Louis, APHP, University Paris VII, Paris, France.,INSERM UMR 1160, Hôpital Saint Louis, University Paris VII, Paris, France
| | - Yves Beguin
- Department of Hematology, CHU and University of Liège, Liège, Belgium.,GIGA I3, University of Liège, Liège, Belgium
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26
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Qian C, Campidelli A, Wang Y, Cai H, Venard V, Jeulin H, Dalle JH, Pochon C, D'aveni M, Bruno B, Paillard C, Vigouroux S, Jubert C, Ceballos P, Marie-Cardine A, Galambrun C, Cholle C, Clerc Urmes I, Petitpain N, De Carvalho Bittencourt M, Decot V, Reppel L, Salmon A, Clement L, Bensoussan D. Curative or pre-emptive adenovirus-specific T cell transfer from matched unrelated or third party haploidentical donors after HSCT, including UCB transplantations: a successful phase I/II multicenter clinical trial. J Hematol Oncol 2017; 10:102. [PMID: 28482908 PMCID: PMC5421327 DOI: 10.1186/s13045-017-0469-0] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2017] [Accepted: 04/20/2017] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Allogeneic hematopoietic stem cell transplantation (HSCT), the most widely used potentially curable cellular immunotherapeutic approach in the treatment of hematological malignancies, is limited by life-threatening complications: graft versus host disease (GVHD) and infections especially viral infections refractory to antiviral drugs. Adoptive transfer of virus-specific T cells is becoming an alternative treatment for infections following HSCT. We report here the results of a phase I/II multicenter study which includes a series of adenovirus-specific T cell (ADV-VST) infusion either from the HSCT donor or from a third party haploidentical donor for patients transplanted with umbilical cord blood (UCB). METHODS Fourteen patients were eligible and 11 patients received infusions of ADV-VST generated by interferon (IFN)-γ-based immunomagnetic isolation from a leukapheresis from their original donor (42.9%) or a third party haploidentical donor (57.1%). One patient resolved ADV infection before infusion, and ADV-VST could not reach release or infusion criteria for two patients. Two patients received cellular immunotherapy alone without antiviral drugs as a pre-emptive treatment. RESULTS One patient with adenovirus infection and ten with adenovirus disease were infused with ADV-VST (mean 5.83 ± 8.23 × 103 CD3+IFN-γ+ cells/kg) up to 9 months after transplantation. The 11 patients showed in vivo expansion of specific T cells up to 60 days post-infusion, associated with adenovirus load clearance in ten of the patients (91%). Neither de novo GVHD nor side effects were observed during the first month post-infusion, but GVHD reactivations occurred in three patients, irrespective of the type of leukapheresis donor. For two of these patients, GVHD reactivation was controlled by immunosuppressive treatment. Four patients died during follow-up, one due to refractory ADV disease. CONCLUSIONS Adoptive transfer of rapidly isolated ADV-VST is an effective therapeutic option for achieving in vivo expansion of specific T cells and clearance of viral load, even as a pre-emptive treatment. Our study highlights that third party haploidentical donors are of great interest for ADV-VST generation in the context of UCB transplantation. (N° Clinical trial.gov: NCT02851576, retrospectively registered).
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Affiliation(s)
- Chongsheng Qian
- Unité de Thérapie cellulaire et Tissus and FR 3209, CHRU de Nancy, Vandoeuvre-Lès-Nancy, F54511, France.,UMR 7365 and FR 3209 CNRS-UL-CHU, Université de Lorraine, Vandoeuvre-Lès-Nancy, F54511, France
| | - Arnaud Campidelli
- Unité de Thérapie cellulaire et Tissus and FR 3209, CHRU de Nancy, Vandoeuvre-Lès-Nancy, F54511, France
| | - Yingying Wang
- Unité de Thérapie cellulaire et Tissus and FR 3209, CHRU de Nancy, Vandoeuvre-Lès-Nancy, F54511, France.,UMR 7365 and FR 3209 CNRS-UL-CHU, Université de Lorraine, Vandoeuvre-Lès-Nancy, F54511, France
| | - Huili Cai
- Laboratoire d'Immunologie and Plateforme Nancytomique, CHRU de Nancy, Vandoeuvre-Lès-Nancy, F54511, France
| | - Véronique Venard
- Laboratoire de Virologie, CHRU de Nancy, Vandoeuvre-Lès-Nancy, F54511, France
| | - Hélène Jeulin
- Laboratoire de Virologie, CHRU de Nancy, Vandoeuvre-Lès-Nancy, F54511, France
| | - Jean Hugues Dalle
- Immuno-Hématologie pédiatrique, Hôpital Robert Debré, Paris, F75935, France
| | - Cécile Pochon
- Unité de Transplantation Médullaire Allogénique, CHRU de Nancy, Vandoeuvre-lès-Nancy, F54511, France
| | - Maud D'aveni
- Unité de Transplantation Médullaire Allogénique, CHRU de Nancy, Vandoeuvre-lès-Nancy, F54511, France
| | - Benedicte Bruno
- Hématologie pédiatrique, Hôpital Jeanne de Flandres CHU de Lille, Lille cedex, F59037, France
| | | | - Stéphane Vigouroux
- Groupe hospitalier Sud Hôpital Haut-Lévêque, Hématologie clinique et thérapie cellulaire, Pessac Cedex, F33604, France
| | - Charlotte Jubert
- Hématologie Oncologie Pédiatrique, Hôpital des Enfants Pellegrin, Bordeaux, F33000, France
| | - Patrice Ceballos
- Hématologie Clinique, Hôpital St Eloi, Montpellier, Cedex 5, F34295, France
| | - Aude Marie-Cardine
- Hématologie et Oncologie Pédiatrique, Hôpital Charles Nicolle-CHU de Rouen, Rouen, F76031, France
| | - Claire Galambrun
- Immuno-hématologie Pédiatrique, CHU de la Timone, Marseille, F13385, France
| | - Clément Cholle
- Faculté de Pharmacie, Département de Microbiologie-Immunologie, Université de Lorraine, Nancy, F54001, France
| | - Isabelle Clerc Urmes
- Plateform of Clinical Research Facility PARC, Unit of Methodology, Data Management and Statistics, CHRU de Nancy, Vandoeuvre-Lès-Nancy, F54511, France
| | - Nadine Petitpain
- Centre Régional de Pharmacovigilance de Lorraine, CHRU de Nancy, Vandoeuvre-Lès-Nancy, F54511, France
| | | | - Véronique Decot
- Unité de Thérapie cellulaire et Tissus and FR 3209, CHRU de Nancy, Vandoeuvre-Lès-Nancy, F54511, France.,UMR 7365 and FR 3209 CNRS-UL-CHU, Université de Lorraine, Vandoeuvre-Lès-Nancy, F54511, France
| | - Loïc Reppel
- Unité de Thérapie cellulaire et Tissus and FR 3209, CHRU de Nancy, Vandoeuvre-Lès-Nancy, F54511, France.,UMR 7365 and FR 3209 CNRS-UL-CHU, Université de Lorraine, Vandoeuvre-Lès-Nancy, F54511, France
| | - Alexandra Salmon
- Unité de Transplantation Médullaire Allogénique, CHRU de Nancy, Vandoeuvre-lès-Nancy, F54511, France
| | - Laurence Clement
- Unité de Transplantation Médullaire Allogénique, CHRU de Nancy, Vandoeuvre-lès-Nancy, F54511, France
| | - Danièle Bensoussan
- Unité de Thérapie cellulaire et Tissus and FR 3209, CHRU de Nancy, Vandoeuvre-Lès-Nancy, F54511, France. .,UMR 7365 and FR 3209 CNRS-UL-CHU, Université de Lorraine, Vandoeuvre-Lès-Nancy, F54511, France. .,Faculté de Pharmacie, Département de Microbiologie-Immunologie, Université de Lorraine, Nancy, F54001, France.
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Cox K, Punn R, Weiskopf E, Pinsky BA, Kharbanda S. Pericardial Effusion Following Hematopoietic Cell Transplantation in Children and Young Adults Is Associated with Increased Risk of Mortality. Biol Blood Marrow Transplant 2017; 23:1165-1169. [PMID: 28390986 DOI: 10.1016/j.bbmt.2017.03.028] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2017] [Accepted: 03/18/2017] [Indexed: 11/29/2022]
Abstract
Hematopoietic cell transplantation (HCT) is curative for many pediatric malignant and nonmalignant disorders but is associated with significant morbidity and mortality, including the development of pericardial effusion (PEF). We report the results of a retrospective chart review performed to assess the incidence, risk factors, and prognostic significance of PEF in pediatric HCT recipient at Lucile Packard Children's Hospital of Stanford University. A total of 119 patients undergoing HCT between January 2010 and December 2013 were selected through the hospital's Pediatric Stem Cell Transplant Program database. A retrospective chart review, including review of documentation, correspondence, imaging reports, laboratory values, and death records, was performed to collect data. The overall incidence of PEF in our population was 21%. Risk factors for the development of PEF included unrelated donor transplants and cord blood as the stem cell source (P = .005), whereas HLA mismatch approached significance (P = .05). The risk for development of PEF was found to not be significantly associated with acute or chronic graft-versus-host disease (GVHD), age at transplantation, sex, conditioning regimen, or viral reactivation status. Of interest, 6 of the 119 patients were found to have transplant-associated thrombotic microangiopathy (TA-TMA). Four of those 6 patients developed PEF, suggesting TA-TMA as a risk factor for PEF. Eight of the 25 patients who developed PEF (32%) required pericardiocentesis. Five out of the 8 patients requiring pericardiocentesis died owing to causes unrelated to the procedure or to PEF itself. Pericardial fluid testing in 4 of these patients (50%) was positive for human herpesvirus 6, Epstein-Barr virus, cytomegalovirus, and/or adenovirus. Finally, of significant interest, patients with PEF had a statistically significant higher likelihood of mortality compared with those without PEF (44% versus 17%; P = .007).
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Affiliation(s)
- Kelly Cox
- Department of Pediatrics, Division of Cardiology, Stanford University School of Medicine, Stanford, California
| | - Rajesh Punn
- Department of Pediatrics, Division of Cardiology, Stanford University School of Medicine, Stanford, California
| | - Elizabeth Weiskopf
- Department of Pediatrics, Division of Stem Cell Transplant and Regenerative Medicine, Stanford University School of Medicine, Stanford, California
| | - Benjamin A Pinsky
- Department of Pathology, Stanford University School of Medicine, Stanford, California; Department of Medicine, Division of Infectious Diseases and Geographic Medicine, Stanford University School of Medicine, Stanford, California
| | - Sandhya Kharbanda
- Department of Pediatrics, Division of Stem Cell Transplant and Regenerative Medicine, Stanford University School of Medicine, Stanford, California.
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28
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Shenoy S, Angelucci E, Arnold SD, Baker KS, Bhatia M, Bresters D, Dietz AC, De La Fuente J, Duncan C, Gaziev J, King AA, Pulsipher MA, Smith AR, Walters MC. Current Results and Future Research Priorities in Late Effects after Hematopoietic Stem Cell Transplantation for Children with Sickle Cell Disease and Thalassemia: A Consensus Statement from the Second Pediatric Blood and Marrow Transplant Consortium International Conference on Late Effects after Pediatric Hematopoietic Stem Cell Transplantation. Biol Blood Marrow Transplant 2017; 23:552-561. [PMID: 28065838 DOI: 10.1016/j.bbmt.2017.01.009] [Citation(s) in RCA: 55] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2017] [Accepted: 01/04/2017] [Indexed: 12/17/2022]
Abstract
Sustained donor engraftment after allogeneic hematopoietic cell transplantation (HCT) converts to healthy donor hemoglobin synthesis and halts disease symptoms in patients with sickle cell disease and thalassemia major. A disease-free survival probability that exceeds 90% has been reported when HCT using an HLA-matched sibling donor is performed in young patients with low-risk disease or treatment-related risk factors. Alternate donor HCT and HCT in adults is performed infrequently because of a higher risk profile. Transplant-specific risks include conditioning regimen-related toxicity, graft-versus-host disease, graft rejection with marrow aplasia or disease recurrence, and infections associated with immunosuppression and delayed immune reconstitution. The magnitude of risk depends on patient age, clinical status of the underlying disease (eg, organ injury from vasculopathy and iron overload), donor source, and intensity of the conditioning regimen. These risks are commonly monitored and reported in the short term. Documenting very late outcomes is important, but these data are rarely reported because of challenges imposed by patient drop-out and insufficient resources. This report summarizes long-term follow-up results after HCT for hemoglobin disorders, identifies gaps in knowledge, and discusses opportunities for future investigations. This consensus summary will be followed by a second article detailing comprehensive long-term follow-up recommendations to aid in maintaining health in these individuals and identifying late complication risks that could facilitate interventions to improve outcomes.
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Affiliation(s)
- Shalini Shenoy
- Department of Pediatrics, Washington University School of Medicine and St. Louis Children's Hospital, St. Louis, Missouri.
| | - Emanuele Angelucci
- Department of Hematology, Ospedale Oncologico di Riferimento Regionale "Armando Businco", Cagliari, Italy; Department of Hematology, IRCCS Azienda Ospedaliera Universitaria San Martino-IST Istituto Nazionale per la Ricerca sul Cancro, Genova, Italy
| | - Staci D Arnold
- Department of Pediatrics, Emory University School of Medicine, Atlanta, Georgia
| | - K Scott Baker
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Monica Bhatia
- Department of Pediatrics, Columbia University Medical Center, New York, New York
| | - Dorine Bresters
- Willem-Alexander Children's Hospital, LUMC, Leiden, The Netherlands
| | - Andrew C Dietz
- Division of Hematology, Oncology, and BMT, Children's Hospital Los Angeles, Los Angeles, California
| | - Josu De La Fuente
- Department of Pediatrics, Imperial College Healthcare, London, United Kingdom
| | - Christine Duncan
- Department of Pediatrics, Dana-Farber/Boston Children's Cancer and Blood Disorders Center, Boston, Massachusetts
| | - Javid Gaziev
- International Center for Transplantation in Thalassemia and Sickle Cell Anemia, Mediterranean Institute of Hematology, Policlinico Tor Vergata, Rome, Italy
| | - Allison A King
- Department of Pediatrics, Washington University School of Medicine and St. Louis Children's Hospital, St. Louis, Missouri; Program in Occupational Therapy, Division of Public Health Sciences, Department of Surgery, Washington University School of Medicine, St. Louis, Missouri
| | - Michael A Pulsipher
- Division of Hematology, Oncology, and BMT, Children's Hospital Los Angeles, Los Angeles, California
| | - Angela R Smith
- Department of Pediatrics, University of Minnesota Children's Hospital, Minneapolis, Minnesota
| | - Mark C Walters
- Department of Pediatrics, UCSF Benioff Children's Hospital, Oakland, California
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29
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IL-10+ regulatory B cells are enriched in cord blood and may protect against cGVHD after cord blood transplantation. Blood 2016; 128:1346-61. [PMID: 27439912 DOI: 10.1182/blood-2016-01-695122] [Citation(s) in RCA: 71] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2016] [Accepted: 07/12/2016] [Indexed: 12/19/2022] Open
Abstract
Cord blood (CB) offers a number of advantages over other sources of hematopoietic stem cells, including a lower rate of chronic graft-versus-host disease (cGVHD) in the presence of increased HLA disparity. Recent research in experimental models of autoimmunity and in patients with autoimmune or alloimmune disorders has identified a functional group of interleukin-10 (IL-10)-producing regulatory B cells (Bregs) that negatively regulate T-cell immune responses. At present, however, there is no consensus on the phenotypic signature of Bregs, and their prevalence and functional characteristics in CB remain unclear. Here, we demonstrate that CB contains an abundance of B cells with immunoregulatory function. Bregs were identified in both the naive and transitional B-cell compartments and suppressed T-cell proliferation and effector function through IL-10 production as well as cell-to-cell contact involving CTLA-4. We further show that the suppressive capacity of CB-derived Bregs can be potentiated through CD40L signaling, suggesting that inflammatory environments may induce their function. Finally, there was robust recovery of IL-10-producing Bregs in patients after CB transplantation, to higher frequencies and absolute numbers than seen in the peripheral blood of healthy donors or in patients before transplant. The reconstituting Bregs showed strong in vitro suppressive activity against allogeneic CD4(+) T cells, but were deficient in patients with cGVHD. Together, these findings identify a rich source of Bregs and suggest a protective role for CB-derived Bregs against cGVHD development in CB recipients. This advance could propel the development of Breg-based strategies to prevent or ameliorate this posttransplant complication.
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30
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Ishii H, Konuma T, Kato S, Oiwa-Monna M, Tojo A, Takahashi S. Impact of hematogones on the long-term outcomes of single-unit cord blood transplantation for adult patients. Leuk Lymphoma 2016; 58:118-126. [DOI: 10.1080/10428194.2016.1180687] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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31
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Le Bourgeois A, Peterlin P, Guillaume T, Delaunay J, Duquesne A, Le Gouill S, Moreau P, Mohty M, Campion L, Chevallier P. Higher Early Monocyte and Total Lymphocyte Counts Are Associated with Better Overall Survival after Standard Total Body Irradiation, Cyclophosphamide, and Fludarabine Reduced-Intensity Conditioning Double Umbilical Cord Blood Allogeneic Stem Cell Transplantation in Adults. Biol Blood Marrow Transplant 2016; 22:1473-1479. [PMID: 27118570 DOI: 10.1016/j.bbmt.2016.04.015] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2015] [Accepted: 04/18/2016] [Indexed: 11/19/2022]
Abstract
This single-center retrospective study aimed to report the impact of early hematopoietic and immune recoveries after a standard total body irradiation, cyclophosphamide, and fludarabine (TCF) reduced-intensity conditioning (RIC) regimen for double umbilical cord blood (dUCB) allogeneic stem cell transplantation (allo-SCT) in adults. We analyzed 47 consecutive patients older than 17 years who engrafted after a dUCB TCF allo-SCT performed between January 2006 and April 2013 in our department. Median times for neutrophil and platelet recoveries were 17 (range, 6 to 59) and 37 days (range, 0 to 164), respectively. The 3-year overall (OS) and disease-free survivals, relapse incidence, and nonrelapse mortality were 65.7%, 57.2%, 27.1%, and 19%, respectively. In multivariate analysis, higher day +30 monocyte (≥615/mm(3); hazard ratio [HR], .04; 95% confidence interval [CI], .004 to .36; P < .01) and day +42 lymphocyte (≥395/mm(3); HR, .16; 95% CI, .03 to .78; P = .02) counts were independently associated with better OS. These results suggest that early higher hematopoietic and immune recovery is predictive of survival after dUCB TCF RIC allo-SCT in adults. Factors other than granulocyte colony-stimulating factor, which was used in all cases, favoring expansion of monocytes or lymphocytes, should be tested in the future as part of the UCB transplantation procedure.
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Affiliation(s)
- Amandine Le Bourgeois
- Centre Hospitalier et Universitaire de Nantes, Département d'Hématologie Clinique, Centre d'Investigation Clinique en Cancérologie (CI2C), Nantes, France.
| | - Pierre Peterlin
- Centre Hospitalier et Universitaire de Nantes, Département d'Hématologie Clinique, Centre d'Investigation Clinique en Cancérologie (CI2C), Nantes, France
| | - Thierry Guillaume
- Centre Hospitalier et Universitaire de Nantes, Département d'Hématologie Clinique, Centre d'Investigation Clinique en Cancérologie (CI2C), Nantes, France
| | - Jacques Delaunay
- Centre Hospitalier et Universitaire de Nantes, Département d'Hématologie Clinique, Centre d'Investigation Clinique en Cancérologie (CI2C), Nantes, France
| | - Alix Duquesne
- Unité d'ingénierie cellulaire, EFS Pays de la Loire, Nantes, France
| | - Steven Le Gouill
- Centre Hospitalier et Universitaire de Nantes, Département d'Hématologie Clinique, Centre d'Investigation Clinique en Cancérologie (CI2C), Nantes, France
| | - Philippe Moreau
- Centre Hospitalier et Universitaire de Nantes, Département d'Hématologie Clinique, Centre d'Investigation Clinique en Cancérologie (CI2C), Nantes, France
| | - Mohamad Mohty
- Hôpital saint Antoine, Département d'Hématologie Clinique, Paris, France
| | - Loïc Campion
- Institut de Cancérologie de l'Ouest - Centre René Gauducheau - Saint-Herblain, France; Université de Nantes and INSERM CRNCA UMR 892, Nantes, France
| | - Patrice Chevallier
- Centre Hospitalier et Universitaire de Nantes, Département d'Hématologie Clinique, Centre d'Investigation Clinique en Cancérologie (CI2C), Nantes, France; Université de Nantes and INSERM CRNCA UMR 892, Nantes, France
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32
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Castillo N, García-Cadenas I, Díaz-Heredia C, Martino R, Barba P, Ferrà C, Canals C, Elorza I, Olivé T, Badell I, Sierra J, Valcárcel D, Querol S. Cord Blood Units with High CD3(+) Cell Counts Predict Early Lymphocyte Recovery After In Vivo T Cell-Depleted Single Cord Blood Transplantation. Biol Blood Marrow Transplant 2016; 22:1073-1079. [PMID: 27038860 DOI: 10.1016/j.bbmt.2016.03.009] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2015] [Accepted: 03/07/2016] [Indexed: 11/29/2022]
Abstract
Although high absolute lymphocyte count (ALC) early after transplantation is a simple surrogate for immune reconstitution, few studies to date have established the predictive factors for ALC after umbilical cord blood transplantation (UCBT). We retrospectively studied the factors associated with early lymphocyte recovery and the impact of the ALC on day +42 (ALC42) of ≥300 × 10(6)/L on outcomes in 210 consecutive pediatric and adult patients (112 males; median age, 15 years; range, 0.3 to 60 years; interquartile range, 4 to 36 years) who underwent myeloablative in vivo T cell-depleted single UCBT between 2005 and 2014 for malignant and nonmalignant disorders. In a logistic multivariate regression model, factors favoring a higher ALC42 were higher infused CD3(+) cell dose (odds ratio [OR], 2.7; 95% CI, 1.4 to 5.2; P = .004), lower antithymocyte globulin dose (OR, 2.3; 95% CI, 1.2 to 4.5; P = .01), and better HLA match (OR, 2.1; 95% CI, 1.1 to 4.1; P = .03). In multivariate analysis, lower ALC42 was associated with higher nonrelapse mortality (hazard ratio [HR], 1.76; 95% CI, 1.34 to 2.32; P = .001), whereas a higher ALC42 was associated with better disease-free survival (HR, 2.03; 95% CI, 1.15 to 3.6; P < .001) and overall survival (HR, 2.03; 95% CI, 1.17 to 3.6; P < .001). Our study suggests that the selection of better HLA-matched cord blood units containing higher CD3(+) cell counts and the use of conditioning regimens with lower ATG doses could improve immune reconstitution after UCBT.
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Affiliation(s)
| | - Irene García-Cadenas
- Adult Hematology Department, Hospital Universitari de la Santa Creu i Sant Pau, Barcelona, Spain
| | - Cristina Díaz-Heredia
- Pediatric Hematology Department, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Rodrigo Martino
- Adult Hematology Department, Hospital Universitari de la Santa Creu i Sant Pau, Barcelona, Spain
| | - Pere Barba
- Adult Hematology Department, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | | | | | - Izaskun Elorza
- Pediatric Hematology Department, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Teresa Olivé
- Pediatric Hematology Department, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Isabel Badell
- Pediatric Hematology Department, Hospital Universitari de la Santa Creu i Sant Pau, Barcelona, Spain
| | - Jorge Sierra
- Adult Hematology Department, Hospital Universitari de la Santa Creu i Sant Pau, Barcelona, Spain
| | - David Valcárcel
- Adult Hematology Department, Hospital Universitari Vall d'Hebron, Barcelona, Spain
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Abstract
Alternative donor hematopoietic cell transplantation (HCT) using umbilical cord blood, haploidentical or mismatched unrelated donors is a viable option for patients without human leukocyte antigen (HLA)-identical sibling or matched unrelated donors. The same principles of supportive care as conventional graft sources apply to alternative donor HCT recipients. However, there are some unique supportive care issues related to post-transplant complications, engraftment, graft-versus-host disease, immune reconstitution, and infections that are unique to each of the three alternative graft sources, both in the early and late post-transplant periods. This review discusses the supportive care issues relevant to this population and their management.
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Affiliation(s)
- Shuang Fu
- Department of Hematology-Oncology, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH; Blood & Marrow Transplant Program, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH
| | - Navneet S Majhail
- Blood & Marrow Transplant Program, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH.
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