1
|
Okayama Y, Harada N, Makuuchi Y, Kuno M, Takakuwa T, Okamura H, Hirose A, Nakamae M, Nishimoto M, Nakashima Y, Koh H, Hino M, Nakamae H. Pretransplant hepatomegaly is linked to relapse in patients with leukemia and myelodysplastic syndrome not in remission. Int J Hematol 2024; 119:316-326. [PMID: 38252235 DOI: 10.1007/s12185-023-03707-7] [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: 07/17/2023] [Revised: 12/26/2023] [Accepted: 12/27/2023] [Indexed: 01/23/2024]
Abstract
Hepatomegaly is an extramedullary disease (EMD) manifestation of hematological malignancy. Although EMD before allogeneic hematopoietic stem cell transplantation (allo-HCT) is a risk factor for relapse in patients not in complete remission (NonCR) patients, the significance of hepatomegaly to allo-HCT is unclear. We conducted a single-center retrospective observational study of 140 patients with acute leukemia and myelodysplastic syndrome who underwent allo-HCT at our institution from 2014 to 2019. Hepatomegaly was assessed by ultrasonography using the liver index (LI). In the univariable analysis, the LI/height ratio was significantly associated with relapse (hazard ratio [HR] per standard deviation [sd]: 1.51, 95% confidence interval [CI] 1.18-1.93, p = 0.001, sd = 13.8) in NonCR patients (n = 62), but showed no significant association in CR patients (n = 78) (HR per sd: 0.95, 95% CI 0.64-1.39, p = 0.780, sd = 8.7). In multivariable analysis, the LI/height ratio was significantly associated with relapse (HR per sd: 1.34, 95% CI 1.02-1.78, p = 0.037) after adjusting for the refined disease risk index and conditioning intensity. Interaction analysis showed a noteworthy but not statistically significant association between the LI/height ratio and CR status (p = 0.110). In conclusion, our findings suggest that the LI may be a risk factor for relapse in NonCR patients after allo-HCT.
Collapse
Affiliation(s)
- Yusuke Okayama
- Department of Hematology, Osaka Metropolitan University Graduate School of Medicine, 1-4-3 Asahi-Machi, Abeno, Osaka, 545-8585, Japan
- Department of Hematology, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Naonori Harada
- Department of Hematology, Osaka Metropolitan University Graduate School of Medicine, 1-4-3 Asahi-Machi, Abeno, Osaka, 545-8585, Japan.
- Department of Hematology, Fuchu Hospital, Osaka, Japan.
| | - Yosuke Makuuchi
- Department of Hematology, Osaka Metropolitan University Graduate School of Medicine, 1-4-3 Asahi-Machi, Abeno, Osaka, 545-8585, Japan
| | - Masatomo Kuno
- Department of Hematology, Osaka Metropolitan University Graduate School of Medicine, 1-4-3 Asahi-Machi, Abeno, Osaka, 545-8585, Japan
| | - Teruhito Takakuwa
- Department of Hematology, Osaka Metropolitan University Graduate School of Medicine, 1-4-3 Asahi-Machi, Abeno, Osaka, 545-8585, Japan
| | - Hiroshi Okamura
- Department of Hematology, Osaka Metropolitan University Graduate School of Medicine, 1-4-3 Asahi-Machi, Abeno, Osaka, 545-8585, Japan
| | - Asao Hirose
- Department of Hematology, Osaka Metropolitan University Graduate School of Medicine, 1-4-3 Asahi-Machi, Abeno, Osaka, 545-8585, Japan
| | - Mika Nakamae
- Department of Laboratory Medicine and Medical Informatics, Osaka Metropolitan University Graduate School of Medicine, Osaka, Japan
| | - Mitsutaka Nishimoto
- Department of Hematology, Osaka Metropolitan University Graduate School of Medicine, 1-4-3 Asahi-Machi, Abeno, Osaka, 545-8585, Japan
| | - Yasuhiro Nakashima
- Department of Hematology, Osaka Metropolitan University Graduate School of Medicine, 1-4-3 Asahi-Machi, Abeno, Osaka, 545-8585, Japan
| | - Hideo Koh
- Department of Preventive Medicine and Environmental Health, Osaka Metropolitan University Graduate School of Medicine, Osaka, Japan
| | - Masayuki Hino
- Department of Hematology, Osaka Metropolitan University Graduate School of Medicine, 1-4-3 Asahi-Machi, Abeno, Osaka, 545-8585, Japan
| | - Hirohisa Nakamae
- Department of Hematology, Osaka Metropolitan University Graduate School of Medicine, 1-4-3 Asahi-Machi, Abeno, Osaka, 545-8585, Japan
| |
Collapse
|
2
|
Mehta P, Tsilifis C, Lum SH, Slatter MA, Hambleton S, Owens S, Williams E, Flood T, Gennery AR, Nademi Z. Outcome of Second Allogeneic HSCT for Patients with Inborn Errors of Immunity: Retrospective Study of 20 Years' Experience. J Clin Immunol 2023; 43:1812-1826. [PMID: 37452206 DOI: 10.1007/s10875-023-01549-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Accepted: 07/06/2023] [Indexed: 07/18/2023]
Abstract
A significant complication of HSCT is graft failure, although few studies focus on this problem in patients with inborn errors of immunity (IE). We explored outcome of second HSCT for IEI by a retrospective, single-centre study between 2002 and 2022. Four hundred ninety-three patients underwent allogeneic HSCT for severe combined immunodeficiency (SCID; n = 113, 22.9%) or non-SCID IEI (n = 380, 77.1%). Thirty patients (6.0%) required second HSCT. Unconditioned infusion or no serotherapy at first HSCT was more common in patients who required second transplant. Median interval between first and second HSCT was 0.97 years (range: 0.19-8.60 years); a different donor was selected for second HSCT in 24/30 (80.0%) patients. Conditioning regimens for second HSCT were predominately treosulfan-based (with thiotepa: n = 18, 60.0%; without, n = 6, 20.0%). Patients received grafts from peripheral blood stem cell (n = 25, 83.3%) or bone marrow (n = 5, 16.7%) with median stem cell dose 9.5 × 106 CD34 + cells/kilogram (range: 1.4-32.3). Median follow-up was 1.92 years (0.22-16.0). Overall survival was 80.8% and event-free survival was 64.7%. Four patients died, two of early-transplant related complications, and two of late sepsis post-second HSCT. Three patients required third HSCT; all are alive with 100% donor chimerism. Cumulative incidence of acute graft-versus-host disease was 28.4%, (all grade I-II). Viral reactivation was seen in 13/30 (43.3%) patients, including HHV6 (n = 6), CMV (n = 4), and adenovirus (n = 2). At latest follow-up, 25/26 surviving patients have donor chimerism ≥ 90% and 16/25 (64.0%) have discontinued immunoglobulin replacement. Second HSCT offers IEI patients with graft failure curative treatment with good overall survival and immunological recovery.
Collapse
Affiliation(s)
- Priti Mehta
- Children's Haematopoietic Stem Cell Transplant Unit, Great North Children's Hospital, Royal Victoria Infirmary, Newcastle Upon Tyne, NE1 4LP, UK
| | - Christo Tsilifis
- Children's Haematopoietic Stem Cell Transplant Unit, Great North Children's Hospital, Royal Victoria Infirmary, Newcastle Upon Tyne, NE1 4LP, UK.
- Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle Upon Tyne, NE2 4HH, UK.
| | - Su Han Lum
- Children's Haematopoietic Stem Cell Transplant Unit, Great North Children's Hospital, Royal Victoria Infirmary, Newcastle Upon Tyne, NE1 4LP, UK
- Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle Upon Tyne, NE2 4HH, UK
| | - Mary A Slatter
- Children's Haematopoietic Stem Cell Transplant Unit, Great North Children's Hospital, Royal Victoria Infirmary, Newcastle Upon Tyne, NE1 4LP, UK
- Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle Upon Tyne, NE2 4HH, UK
| | - Sophie Hambleton
- Children's Haematopoietic Stem Cell Transplant Unit, Great North Children's Hospital, Royal Victoria Infirmary, Newcastle Upon Tyne, NE1 4LP, UK
- Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle Upon Tyne, NE2 4HH, UK
| | - Stephen Owens
- Children's Haematopoietic Stem Cell Transplant Unit, Great North Children's Hospital, Royal Victoria Infirmary, Newcastle Upon Tyne, NE1 4LP, UK
| | - Eleri Williams
- Children's Haematopoietic Stem Cell Transplant Unit, Great North Children's Hospital, Royal Victoria Infirmary, Newcastle Upon Tyne, NE1 4LP, UK
| | - Terry Flood
- Children's Haematopoietic Stem Cell Transplant Unit, Great North Children's Hospital, Royal Victoria Infirmary, Newcastle Upon Tyne, NE1 4LP, UK
| | - Andrew R Gennery
- Children's Haematopoietic Stem Cell Transplant Unit, Great North Children's Hospital, Royal Victoria Infirmary, Newcastle Upon Tyne, NE1 4LP, UK
- Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle Upon Tyne, NE2 4HH, UK
| | - Zohreh Nademi
- Children's Haematopoietic Stem Cell Transplant Unit, Great North Children's Hospital, Royal Victoria Infirmary, Newcastle Upon Tyne, NE1 4LP, UK
- Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle Upon Tyne, NE2 4HH, UK
| |
Collapse
|
3
|
Gómez-Centurión I, Martin Rojas RM, Bailén R, Muñoz C, Sabell S, Oarbeascoa G, Fernández-Caldas P, Carbonell D, Gayoso J, Martínez-Laperche C, Buño I, Anguita J, Díez-Martin JL, Kwon M. Poor graft function after haploidentical stem cell transplantation with post-transplant cyclophosphamide. Ann Hematol 2023; 102:1561-1567. [PMID: 37083956 DOI: 10.1007/s00277-023-05206-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Accepted: 03/29/2023] [Indexed: 04/22/2023]
Abstract
This is a retrospective cohort study of consecutive adult patients who received a haploidentical-SCT (haplo-SCT) with post-transplant cyclophosphamide (PT-Cy) in a single centre. Poor graft function (PGF) was defined as the occurrence of either persistent neutropenia (ANC < 0.5 × 109/µL) with poor response to granulocyte colony-stimulating factors (G-CSF) and/or thrombocytopenia (platelets < 20 × 109/L) with transfusion dependence, with complete donor chimerism and without concurrent severe GVHD or underlying disease relapse, during the first 12 months after transplantation. Forty-four (27.5%) out of 161 patients were diagnosed with PGF. Previous CMV reactivation was significantly more frequent in patients with PGF (88.6% versus 73.5%, p = 0.04) and the number of reactivations was also higher in these patients. Besides, early CMV reactivations in the first 6 months post-SCT were also significantly more frequent among patients with PGF (88.6% versus 71.8% p = 0.025). Thirty-two percent of patients with PGF were treated with increasing doses of thrombopoietin-receptor agonists (TRA) and 7 patients were treated with a donor CD34 + selected boost. In total, 93.2% of patients reached adequate peripheral blood counts in a median time of 101 days (range 11-475) after diagnosis. PGF is a frequent complication after haplo-SCT with PT-Cy. CMV reactivation might be the most relevant factor associated to its development. Even when most patients recover peripheral counts with support therapy, there is a group of patients with persistent cytopenias who can effectively be treated with TRA and/or a boost of CD34 + selective cells.
Collapse
Affiliation(s)
- Ignacio Gómez-Centurión
- Department of Hematology, Hospital General Universitario Gregorio Marañón, Doctor Esquerdo 46, 28007, Madrid, Spain.
- Gregorio Marañón Institute of Health Research, Madrid, Spain.
| | - Reyes Maria Martin Rojas
- Department of Hematology, Hospital General Universitario Gregorio Marañón, Doctor Esquerdo 46, 28007, Madrid, Spain
- Gregorio Marañón Institute of Health Research, Madrid, Spain
| | - Rebeca Bailén
- Department of Hematology, Hospital General Universitario Gregorio Marañón, Doctor Esquerdo 46, 28007, Madrid, Spain
- Gregorio Marañón Institute of Health Research, Madrid, Spain
| | - Cristina Muñoz
- Department of Hematology, Hospital General Universitario Gregorio Marañón, Doctor Esquerdo 46, 28007, Madrid, Spain
- Gregorio Marañón Institute of Health Research, Madrid, Spain
| | - Santiago Sabell
- Department of Hematology, Hospital General Universitario Gregorio Marañón, Doctor Esquerdo 46, 28007, Madrid, Spain
- Gregorio Marañón Institute of Health Research, Madrid, Spain
| | - Gillen Oarbeascoa
- Department of Hematology, Hospital General Universitario Gregorio Marañón, Doctor Esquerdo 46, 28007, Madrid, Spain
- Gregorio Marañón Institute of Health Research, Madrid, Spain
| | - Paula Fernández-Caldas
- Department of Hematology, Hospital General Universitario Gregorio Marañón, Doctor Esquerdo 46, 28007, Madrid, Spain
- Gregorio Marañón Institute of Health Research, Madrid, Spain
| | - Diego Carbonell
- Department of Hematology, Hospital General Universitario Gregorio Marañón, Doctor Esquerdo 46, 28007, Madrid, Spain
- Gregorio Marañón Institute of Health Research, Madrid, Spain
| | - Jorge Gayoso
- Department of Hematology, Hospital General Universitario Gregorio Marañón, Doctor Esquerdo 46, 28007, Madrid, Spain
- Gregorio Marañón Institute of Health Research, Madrid, Spain
| | - Carolina Martínez-Laperche
- Department of Hematology, Hospital General Universitario Gregorio Marañón, Doctor Esquerdo 46, 28007, Madrid, Spain
- Gregorio Marañón Institute of Health Research, Madrid, Spain
| | - Ismael Buño
- Department of Hematology, Hospital General Universitario Gregorio Marañón, Doctor Esquerdo 46, 28007, Madrid, Spain
- Gregorio Marañón Institute of Health Research, Madrid, Spain
- Genomic Unit, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - Javier Anguita
- Department of Hematology, Hospital General Universitario Gregorio Marañón, Doctor Esquerdo 46, 28007, Madrid, Spain
- Gregorio Marañón Institute of Health Research, Madrid, Spain
| | - José Luis Díez-Martin
- Department of Hematology, Hospital General Universitario Gregorio Marañón, Doctor Esquerdo 46, 28007, Madrid, Spain
- Gregorio Marañón Institute of Health Research, Madrid, Spain
| | - Mi Kwon
- Department of Hematology, Hospital General Universitario Gregorio Marañón, Doctor Esquerdo 46, 28007, Madrid, Spain
- Gregorio Marañón Institute of Health Research, Madrid, Spain
| |
Collapse
|
4
|
Second allogeneic hematopoietic stem cell transplantation in patients with inborn errors of immunity. Bone Marrow Transplant 2023; 58:273-281. [PMID: 36456809 PMCID: PMC10005930 DOI: 10.1038/s41409-022-01883-4] [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: 08/18/2022] [Revised: 11/17/2022] [Accepted: 11/21/2022] [Indexed: 12/03/2022]
Abstract
Graft failure (GF) remains a serious issue of hematopoietic stem cell transplantation (HSCT) in inborn errors of immunity (IEI). Second HSCT is the only salvage therapy for GF. There are no uniform strategies for the second HSCTs and limited data are available on the second HSCT outcomes. 48 patients with various IEI received second allogeneic HSCT from 2013 to 2020. Different conditioning regimens were used, divided into two main groups: containing myeloablative doses of busulfan/treosulfan (n = 19) and lymphoid irradiation 2-6 Gy (n = 22). Irradiation-containing conditioning was predominantly used in suspected immune-mediated rejection of the first graft. Matched unrelated donor was used in 28 patients, mismatched related in 18, and matched related in 1. 35 patients received TCRαβ/CD19 graft depletion. The median follow-up time was 2.4 years post-HSCT. One patient died at conditioning. The OS was 0.63 (95% CI: 0.41-0.85) after busulfan/treosulfan and 0.68 (95% CI: 0.48-0.88) after irradiation-based conditioning, p = 0.66. Active infection at HSCT significantly influenced OS: 0.43 (95% CI: 0.17-0.69) versus 0.73 (95% CI: 0.58-0.88) without infection, p = 0.004. The cumulative incidence of GF was 0.15 (95% CI: 0.08-0.29). To conclude, an individualized approach is required for the second HSCT in IEI. Low-dose lymphoid irradiation in suspected immune-mediated GF may be a feasible option.
Collapse
|
5
|
Maslikova UV, Popova NN, Drokov MY, Khamaganova EG. Graft failure in allogeneic hematopoietic stem cell recipients: diagnosis and treatment. BULLETIN OF THE MEDICAL INSTITUTE "REAVIZ" (REHABILITATION, DOCTOR AND HEALTH) 2023. [DOI: 10.20340/vmi-rvz.2023.1.tx.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Graft failure is a group of complications after allogeneic hematopoietic stem cell transplantation, which occurs according to different data up to 30%. The group of complications includes primary and secondary graft failure, primary, secondary and transient poor graft function and graft rejection. Diagnostic difficulties consist in the lack of unified diagnostic criteria accepted in the transplantation community and in the dual interpretation of these complications according to the foreign literature. The purpose of this literature review was to identify the most common criteria of different types of graft failure and determine the tactics of diagnosis and treatment. In this review we analyzed data from various literature sources, gave definitions of graft failure and poor graft function. We analyzed the literature data on the methods used to treat these conditions.
Collapse
|
6
|
Berger M, Faraci M, Saglio F, Giardino S, Ernestina Vassallo E, Prete A, Fagioli F. CD34+ selected peripheral blood Stem Cell Boost (SCB) for Poor Graft Function (PGF) or mixed chimerism in pediatric patients, after hematopoietic stem cell transplantation: Results of a retrospective multicenter study. Pediatr Transplant 2021; 25:e13909. [PMID: 33141997 DOI: 10.1111/petr.13909] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 09/22/2020] [Accepted: 10/12/2020] [Indexed: 11/28/2022]
Abstract
BACKGROUND PGF is historically associated with high morbidity and mortality after allogeneic hematopoietic stem cell transplantation (allo-HSCT). METHODS In this study, we report our multicenter experience on stem cell boost (SCB) for PGF, or incomplete donor engraftment, in 16 pediatric patients. Donors were HLA-matched siblings (n = 4), unrelated donors (n = 11), or haploidentical family members (n = 1). Ten patients had two-lineage cytopenia, 5 had one-lineage cytopenia, and 1 had poor immunological reconstitution together with a low percentage of donor cell engraftment. A median of 6.6x106 selected CD34+/Kg was infused after 194 days from allo-HSCT (48-607). RESULTS In 4 out of 5 patients, one-lineage cytopenia was resolved, while among the 10 patients with two-lineage cytopenia, 4 resolved both cytopenia, 5 resolved one-lineage, and one did not respond. All patients reverted their mixed chimera to full donor chimera. OS was 56%, transplant-related mortality (TRM) 32%, and RI 12%. The main causes of failure were related to infections with 4 out of 7 deaths caused by this. CONCLUSIONS SCB may rescue over 50% of patients with PGF after allo-HSCT. An earlier treatment may reduce the infectious complications and improve survival.
Collapse
Affiliation(s)
- Massimo Berger
- Pediatric Onco-Hematology, Regina Margherita Children Hospital, City of Health and Science, University of Turin, Turin, Italy
| | - Maura Faraci
- Hematopoietic Stem Cell transplantation Unit IRCSS, Istituto G. Gaslini, Genova, Italy
| | - Francesco Saglio
- Pediatric Onco-Hematology, Regina Margherita Children Hospital, City of Health and Science, University of Turin, Turin, Italy
| | - Stefano Giardino
- Hematopoietic Stem Cell transplantation Unit IRCSS, Istituto G. Gaslini, Genova, Italy
| | - Elena Ernestina Vassallo
- Pediatric Onco-Hematology, Regina Margherita Children Hospital, City of Health and Science, University of Turin, Turin, Italy
| | - Arcangelo Prete
- Paediatric Oncology and Hematology Unit 'Lalla Seràgnoli', Department of Paediatrics, Sant'Orsola Malpighi Hospital, University of Bologna, Bologna, Italy
| | - Franca Fagioli
- Pediatric Onco-Hematology, Regina Margherita Children Hospital, City of Health and Science, University of Turin, Turin, Italy
| |
Collapse
|
7
|
Shahzad M, Siddiqui RS, Anwar I, Chaudhary SG, Ali T, Naseem M, Ahmed TF, Ahmed Z, Khurana S, Ahmed N, Balusu R, Singh AK, Hematti P, Callander NS, Abhyankar SH, McGuirk JP, Mushtaq MU. Outcomes with CD34-Selected Stem Cell Boost for Poor Graft Function after Allogeneic Hematopoietic Stem Cell Transplantation: A Systematic Review and Meta-Analysis. Transplant Cell Ther 2021; 27:877.e1-877.e8. [PMID: 34284148 DOI: 10.1016/j.jtct.2021.07.012] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Revised: 07/08/2021] [Accepted: 07/11/2021] [Indexed: 12/28/2022]
Abstract
Poor graft function (PGF) is a life-threatening complication after allogeneic hematopoietic stem cell transplantation (allo-HSCT) characterized by multilineage cytopenia in the absence of mixed donor chimerism (<95% donor), relapse, or severe graft-versus-host disease (GVHD). We present a systemic review and meta-analysis aimed at assessing the outcomes with CD34-selected stem cell boost (SCB) for PGF in adult allo-HSCT recipients. We screened a total of 1753 records identified from 4 databases (PubMed, Embase, Cochrane, and ClinicalTrials.gov) following the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guidelines, using the search terms "hematological malignancies," "hematopoietic stem cell transplantation," "CD34 antigen(s)," "graft failure," and "poor graft function," from the date of inception to January 2021. After excluding review, duplicate, and nonrelevant articles, we included 7 studies reporting outcomes following administration of CD34-selected SCB for PGF after allo-HSCT, including hematologic complete response (CR) and overall response rate (ORR), GVHD, and overall survival (OS). Quality evaluation was done using the National Institutes of Health quality assessment tool. Pooled analysis was done using the R 'meta' package, and proportions with 95% confidence intervals (CIs) were computed. The inter-study variance was calculated using the Der Simonian-Laird estimator. We identified 209 patients who received CD34-selected SCB for PGF after allo-HSCT. The median age was 49 years (range, 18 to 69 years), and 61% were men. Primary graft sources included peripheral blood stem cells (72%) and bone marrow (28%). Donor types were matched sibling (37%), matched unrelated (36%), mismatched unrelated (22%), and haploidentical donors (5%). The median time from allo-HSCT to SCB was 138 days (range, 113 to 450 days). The median SCB dose was 3.45 × 106 CD34 cells/kg (range, 3.1 to 4.9 × 106 cells/kg). CR and ORR were 72% (95% CI, 63% to 79%; I2 = 26%) and 80% (95% CI, 74% to 85%; I2 = 0%), respectively. After a median follow-up of 42 months (range, 30 to 77 months), the actuarial survival rate was 54% (95% CI, 47% to 61%; I2 = 0%). OS ranged from 80% at 1 year to 40% at 9 years. The incidences of acute and chronic GVHD after SCB were 17% (95% CI, 13% to 23%; I2 = 0%) and 18% (95% CI, 8% to 34%; I2 = 76%), respectively. Nonrelapse mortality was reported in 42 patients, with a pooled rate of 27% (95% CI, 17% to 40; I2 = 59%), and death due to relapse was reported in 25 patients, with a pooled rate of 17% (95% CI, 11% to 23%; I2 = 0%). Our data show that CD34-selected SCB improves outcomes after PGF post allo-HSCT with an acceptable toxicity profile. The literature lacks high-quality randomized evidence, and there remains an unmet need for prospective studies to address the optimal dosing and manipulation of SCB. © 2021 American Society for Transplantation and Cellular Therapy. Published by Elsevier Inc.
Collapse
Affiliation(s)
- Moazzam Shahzad
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, Kansas; Department of Medicine, St Mary's Medical Center, Huntington, West Virginia
| | - Raheel S Siddiqui
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, Kansas; Department of Medicine, Icahn School of Medicine at Mount Sinai/Queens, New York, New York
| | - Iqra Anwar
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, Kansas
| | - Sibgha Gull Chaudhary
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, Kansas
| | - Tayyaba Ali
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, Kansas
| | - Masooma Naseem
- Department of Medicine, Icahn School of Medicine at Mount Sinai/Queens, New York, New York
| | - Tehniat F Ahmed
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, Kansas
| | - Zahoor Ahmed
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, Kansas
| | - Sharad Khurana
- Division of Hematology & Oncology, University of Arizona College of Medicine, Tucson, Arizona
| | - Nausheen Ahmed
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, Kansas
| | - Ramesh Balusu
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, Kansas
| | - Anurag K Singh
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, Kansas
| | - Peiman Hematti
- Division of Hematology & Oncology, University of Wisconsin School of Medicine & Public Health, Madison, Wisconsin
| | - Natalie S Callander
- Division of Hematology & Oncology, University of Wisconsin School of Medicine & Public Health, Madison, Wisconsin
| | - Sunil H Abhyankar
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, Kansas
| | - Joseph P McGuirk
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, Kansas
| | - Muhammad Umair Mushtaq
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, Kansas.
| |
Collapse
|
8
|
Conditioning regimen for allogeneic bone marrow transplantation in children with acquired bone marrow failure: fludarabine/melphalan vs. fludarabine/cyclophosphamide. Bone Marrow Transplant 2020; 55:1272-1281. [PMID: 32444864 DOI: 10.1038/s41409-020-0948-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2019] [Revised: 05/01/2020] [Accepted: 05/05/2020] [Indexed: 11/08/2022]
Abstract
Fludarabine/cyclophosphamide-based conditioning regimens are standard in bone marrow transplantation (BMT) for acquired bone marrow failure in children, however, graft failure may occur. Using the data from a nationwide transplantation registry, we compared the outcomes of children aged <16 years with acquired aplastic anemia and refractory cytopenia of childhood who underwent allogeneic BMT with either fludarabine/melphalan (n = 71) or fludarabine/cyclophosphamide (n = 296) between 2000 and 2016. The fludarabine/melphalan regimen provided excellent outcomes, with 3-year overall survival and failure-free survival rates of 98% and 97%, respectively. The 83% 3-year failure-free survival in the fludarabine/cyclophosphamide group was significantly inferior (P = 0.002), whereas the overall survival did not differ between the two groups. Late graft failure was the most common cause of treatment failure in the fludarabine/cyclophosphamide group, which experienced a significantly higher incidence of late graft failure than the fludarabine/melphalan group (11% vs. 3%; P = 0.035). Multivariate analyses showed that the fludarabine/melphalan regimen was associated with a better failure-free survival (hazard ratio [HR] 0.12; P = 0.005) and lower risk of late graft failure (HR 0.16; P = 0.037). Fludarabine/melphalan-based conditioning regimen can be a promising option for children with acquired bone marrow failure receiving BMT.
Collapse
|
9
|
Alcazer V, Peffault de Latour R, Ader F, Labussière-Wallet H. [Graft failure after allogeneic hematopoietic stem cell transplantation: Definition and risk factors]. Bull Cancer 2019; 106:574-583. [PMID: 31060736 DOI: 10.1016/j.bulcan.2019.03.009] [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] [Received: 10/19/2018] [Revised: 03/02/2019] [Accepted: 03/07/2019] [Indexed: 11/25/2022]
Abstract
Allogeneic hematopoietic stem cell transplantation is the only curative therapy for numerous malignant and non-malignant haematological diseases. A sustained engraftment of the donor stem cells is essential for transplant success and overall outcome. Graft failure is a rare but severe event after allogeneic hematopoietic stem cell transplantation. While different risk factors such as underlying disease, graft source or HLA matching have been found to be consistently associated with graft failure, other factors such as ABO mismatch graft-versus-host disease prophylaxis or infections, particularly viral reactivations, are more controversial. In this article, we review the different factors associated with graft failure.
Collapse
Affiliation(s)
- Vincent Alcazer
- Hospices civils de Lyon, département d'hématologie clinique, 165, chemin du Grand-Revoyet, 69310 Pierre-Bénite, France; Centre de recherche en cancérologie de Lyon, Inserm U1052/CNRS 5286, 69008 Lyon, France.
| | - Régis Peffault de Latour
- Assistance publique-hôpitaux de Paris, hôpital Saint-Louis, service d'hématologie-greffe, 75006 Paris, France; Université Paris Diderot, 75007 Paris, France
| | - Florence Ader
- Hospices civils de Lyon, service des maladies infectieuses, 69004 Lyon, France; Centre international de recherche en infectiologie, Inserm U1111, CNRS 5308, 69008 Lyon, France
| | - Hélène Labussière-Wallet
- Hospices civils de Lyon, département d'hématologie clinique, 165, chemin du Grand-Revoyet, 69310 Pierre-Bénite, France
| |
Collapse
|
10
|
May JE, Donaldson C, Gynn L, Morse HR. Chemotherapy-induced genotoxic damage to bone marrow cells: long-term implications. Mutagenesis 2019; 33:241-251. [PMID: 30239865 DOI: 10.1093/mutage/gey014] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2017] [Accepted: 07/11/2018] [Indexed: 12/26/2022] Open
Abstract
Mesenchymal stem/stromal cells (MSCs) within the bone marrow (BM) are vitally important in forming the micro-environment supporting haematopoiesis after myeloablative chemotherapy. MSCs are known to be damaged phenotypically and functionally by chemotherapy; however, to the best our knowledge, the persistence of genotoxic effects of chemotherapy on the BM micro-environment has not been studied. We therefore aimed to evaluate genotoxic effects of chemotherapy on the BM both in vitro and in vivo, using the comet and micronucleus assays, focussing on the persistence of DNA lesions that may contribute to complications in the patient. The MSC cell line (HS-5) and primary cord blood mononuclear cells (CBMNCs: a source of undamaged DNA) were exposed to the chemotherapeutic agent cyclophosphamide (CY) within a physiologically relevant in vitro model. CY treatment resulted in significant increases in CBMNC DNA damage at all time points tested (3-48 h exposure). Similarly, HS-5 cells exposed to CY exhibited significant increases in DNA damage as measured by the comet assay, with increased numbers of abnormal cells visible in the micronucleus assay. In addition, even 48 h after removal of 48-h CY treatment, DNA damage remains significantly increased in treated cells relative to controls. In patients treated with chemotherapy for haematological malignancy, highly significant increases in damaged DNA were seen in BM cells isolated from one individual 1 year after completion of therapy for acute leukaemia compared with pretreatment (P < 0.001). Similarly, two individuals treated 7 and 17 years previously with chemotherapy exhibited significant increases of damaged DNA in MSC compared with untreated age- and sex-matched controls (P < 0.05). Unlike haematopoietic cells, MSCs are not replaced following a stem cell transplant. Therefore, long-term damage to MSC may impact on engraftment of either allogeneic or autologous transplants. In addition, persistence of DNA lesions may lead to genetic instability, correlating with the significant number of chemotherapy-treated individuals who have therapy-related malignancies.
Collapse
Affiliation(s)
- Jennifer E May
- Centre for Research in Biosciences, University of the West of England, Coldharbour Lane, Bristol, UK
| | - Craig Donaldson
- School of Biomedical Sciences, University of Plymouth, Plymouth, Devon, UK
| | - Liana Gynn
- Centre for Research in Biosciences, University of the West of England, Coldharbour Lane, Bristol, UK
| | - H Ruth Morse
- Centre for Research in Biosciences, University of the West of England, Coldharbour Lane, Bristol, UK
| |
Collapse
|
11
|
Immunosuppressive Total Nodal Irradiation-Based Reconditioning Regimens After Graft Rejection or Graft Failure in Pediatric Patients Treated With Myeloablative Allogeneic Hematopoietic Cell Transplantation. Int J Radiat Oncol Biol Phys 2018; 104:137-143. [PMID: 30593907 DOI: 10.1016/j.ijrobp.2018.12.031] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2018] [Revised: 12/10/2018] [Accepted: 12/17/2018] [Indexed: 11/23/2022]
Abstract
PURPOSE This retrospective analysis aimed to address the efficacy of total nodal irradiation (TNI)-based reconditioning regimens in pediatric patients with graft failure/rejection after allogeneic hematopoietic cell transplantation. METHODS AND MATERIALS Thirty-three pediatric patients with malignant (n = 25) and nonmalignant diseases (n = 8) were treated with a TNI-based reconditioning regimen. All patients received a 7-Gy single dose combined with anti-T lymphocyte antibody OKT3 (n = 16), anti-thymocyte globulin (n = 24), fludarabine (n = 31), and/or thiotepa (n = 28), followed by an infusion of peripheral blood stem cells (n = 31) or bone marrow transplant (n = 2). Twenty-eight of 33 patients had haploidentical family donors. RESULTS After a median of 11 days, engraftment was seen in 32 of 33 children. Two children died 34 days after retransplantation because of either disease relapse or treatment-related multiple organ failure. Severe acute toxicity was reported in only 1 child (systemic inflammatory response syndrome-like reaction; recovery after cortisone treatment). The average follow-up was 60.2 months (range, 1.1-162.5 months). Event-free and overall survival rates at 2/5 years follow-up were 62.0%/58.6% and 65.1%/61.7%, respectively. Despite sustained engraftment, 12 patients died from disease relapse (n = 3), Moschkowitz syndrome (n = 1), or multiple organ failure (n = 8). Follow-up data were available for 18 of 21 survivors, with a median follow-up of 92.8 months (range, 3.6-162.5 months). Hypothyroidism was present in 78.6% of patients, and sex/growth hormonal insufficiencies were reported for 37.5%. Mean forced expiratory volume in 1 second after TNI was 84%; mean vital capacity was 79%. Severe growth failure (<3rd percentile) occurred in 28.6% (height) and 35.7% (weight) of patients. No secondary malignancies were reported. CONCLUSIONS In the high-risk group of patients with graft failure/rejection after allogeneic hematopoietic cell transplantation, the TNI-based reconditioning regimen seems to allow sustained engraftment combined with a favorable toxicity profile, leading to long-term event-free and overall survival. Late toxicity after a median follow-up of over 7.5 years includes growth failure, manageable hormonal deficiencies, and a low risk of decrease of lung function.
Collapse
|
12
|
Yafour N, Couturier MA, Azarnoush S, Girault S, Hermet E, Masouridi Levrat S, Schmidt A, Michallet M, Etancelin P, Guillaume T, Malard F, Sirvent A, Yakoub-Agha I, Poiré X. [Second allogeneic hematopoietic stem cell transplant: Guidelines from the francophone Society of bone marrow transplantation and cellular therapy (SFGM-TC)]. Bull Cancer 2018; 106:S40-S51. [PMID: 30409466 DOI: 10.1016/j.bulcan.2018.05.018] [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] [Received: 05/04/2018] [Accepted: 05/31/2018] [Indexed: 01/10/2023]
Abstract
Disease recurrence and graft dysfunction after allogeneic hematopoietic stem cell transplantation (allo-HSCT) currently remain among the major causes of treatment failure in malignant and non-malignant hematological diseases. A second allo-HSCT is a valuable therapeutic option to salvage those situations. During the 8th annual harmonization workshops of the french Society of bone marrow transplantation and cellular therapy (SFGM-TC), a designated working group reviewed the literature in order to elaborate unified guidelines on feasibility, indications, donor choice and conditioning in the case of a second allo-HSCT. In case of relapse, a second allo-HSCT with reduced intensity or non-myeloablative conditioning is a reasonable option, particularly in patients with a good performance status (Karnofsky/Lansky>80%), low co-morbidity score (EBMT score≤3), a longer remission duration after the first allo-HSCT (>6 months), and who present low disease burden at the time of second allo-HSCT. Matched related donors tend to be associated with better outcomes. In the presence of graft dysfunction (primary and secondary graft rejection), an immunoablative conditioning regimen is recommended. A donor change remains a valid option, especially in the absence of graft-versus-host disease after the first allo-HSCT.
Collapse
Affiliation(s)
- Nabil Yafour
- Établissement Hospitalier et Universitaire 1er-Novembre 1954, service d'hématologie et de thérapie cellulaire, BP 4166, 31000 Ibn Rochd, Oran, Algérie; Université d'Oran 1, Ahmed Ben Bella, faculté de médecine, Oran, Algérie.
| | - Marie Anne Couturier
- Hôpital Morvan, institut cancérologie-hématologie, CHRU Brest, 2, avenue Foch, 29200 Brest, France
| | - Saba Azarnoush
- Université Paris Diderot, hôpital Robert-Debré, service d'immuno-hématologie pédiatrique, 48, boulevard Sérurier, 75019 Paris, France
| | - Stéphane Girault
- CHU Limoges, hématologie clinique et thérapie cellulaire, 2, avenue Martin-Luther-King, 87042 Limoges, France
| | - Eric Hermet
- Université d'Auvergne EA3846, CIC-501, CHU Estaing, service de thérapie cellulaire et d'hématologie clinique adulte, Clermont-Ferrand, 58, rue Montalembert, 63000 Clermont-Ferrand, France
| | - Stavroula Masouridi Levrat
- Geneva university hospitals, division of hematology, department of medical specialties, rue Gabrielle-Perret-Gentil 4, 1205 Geneva, Suisse
| | - Aline Schmidt
- CHU d'Angers, maladies du sang, 4, rue Larrey, 49100 Angers, France; Université d'Angers, Inserm U892/CNRS 6299, 49035 Angers, France
| | - Mauricette Michallet
- Centre hospitalier Lyon Sud, hématologie clinique, 165, chemin du Grand-Revoyet, 69495 Pierre-Bénite cedex Lyon, France
| | - Pascaline Etancelin
- Centre Henri-Becquerel, laboratoire de génétique oncologique, rue d'Amiens, 76000 Rouen, France
| | - Thierry Guillaume
- CHU de Nantes, Hôtel-Dieu, service d'hématologie, 1, place Ricordeau, 44000 Nantes, France
| | - Florent Malard
- AP-HP, hôpital Saint-Antoine, service d'hématologie et de thérapie cellulaire, 75012 Paris, France
| | - Anne Sirvent
- CHU Montpellier, hôpital Arnaud-de-Villeneuve, service de l'onco-hématologie pédiatrique, 371, avenue du Doyen-Gaston-Giraud, 34090 Montpellier, France
| | - Ibrahim Yakoub-Agha
- CHU de Lille, maladies du sang, unité d'Allogreffe de CSH, 59000 Lille, France; Université de Lille 2, LIRIC, Inserm U995, 59000 Lille, France
| | - Xavier Poiré
- Cliniques universitaires Saint-Luc, service d'hématologie, 10, avenue Hippocrate, 1200 Bruxelles, Belgique
| |
Collapse
|
13
|
Hierlmeier S, Eyrich M, Wölfl M, Schlegel PG, Wiegering V. Early and late complications following hematopoietic stem cell transplantation in pediatric patients - A retrospective analysis over 11 years. PLoS One 2018; 13:e0204914. [PMID: 30325953 PMCID: PMC6191171 DOI: 10.1371/journal.pone.0204914] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2018] [Accepted: 09/17/2018] [Indexed: 01/10/2023] Open
Abstract
Hematopoietic stem cell transplantation (HSCT) has been an effective method for treating a wide range of malignant or non-malignant disorders. In case of an autologous HSCT, patients receive their own stem cells after myeloablation before extraction. Allogeneic HSCT uses stem cells derived from a donor. Despite being associated with a high risk of early and long-term complications, it is often the last curative option. 229 pediatric patients, who between 1 January 2005 and 31 December 2015 received an HSCT at the University Children’s Hospital Wuerzburg, were studied. Correlations between two groups were calculated with the Chi square test or with a 2x2-contingency table. To calculate metric variables, the Mann-Whitney-U-test was used. Survival curves were calculated according to Kaplan and Meier. Significance was assumed for results with a p-value <0.05 (CI (Confident Interval) 95%). We retrospectively analyzed 229 pediatric patients (105 females, 124 males) for early and late complications of allogeneic and autologous hematopoietic stem cell transplantation. Median age at HSCT was seven years. Underlying diseases were leukemia (n = 73), lymphoma (n = 22), solid tumor (n = 65), CNS (central nervous system)- tumor (n = 41), and “other diseases” (n = 28). Survival times, overall survival, and event-free survival were calculated. Of all patients, 80.8% experienced complications of some degree, including mild and transient complications. Allo-HSCT (allogeneic HSCT) carried a significantly higher risk of complications than auto-HSCT (autologous HSCT) (n = 118 vs. n = 67; p = < .001) and the remission rate after allo-HSCT was also higher (58.7% vs. 44,7%; p = .032). Especially infection rates and pulmonary complications are different between auto- and allo-HSCT. Leukemia patients had the highest risk of early and late complications (95,0%; p < .001). Complications within HSCT are major risk factors following morbidity and mortality. In order to detect complications and risk factors early, strict recordings are needed to reduce the rate of complication by recognition and prevention of triggering factors. In the future, these factors should receive greater attention in the planning of HSCT post-transplantation care in order to improve the results of the transplantation and establish protocols to prevent their occurrence.
Collapse
Affiliation(s)
- Sophie Hierlmeier
- University Hospital Wuerzburg, Children’s Department of Oncology, Hematology and Stem Cell Transplantation, Wuerzburg, Germany
| | - Matthias Eyrich
- University Hospital Wuerzburg, Children’s Department of Oncology, Hematology and Stem Cell Transplantation, Wuerzburg, Germany
| | - Matthias Wölfl
- University Hospital Wuerzburg, Children’s Department of Oncology, Hematology and Stem Cell Transplantation, Wuerzburg, Germany
| | - Paul-Gerhardt Schlegel
- University Hospital Wuerzburg, Children’s Department of Oncology, Hematology and Stem Cell Transplantation, Wuerzburg, Germany
| | - Verena Wiegering
- University Hospital Wuerzburg, Children’s Department of Oncology, Hematology and Stem Cell Transplantation, Wuerzburg, Germany
- * E-mail:
| |
Collapse
|
14
|
Shimomura Y, Hara M, Katoh D, Hashimoto H, Ishikawa T. Enlarged spleen is associated with low neutrophil and platelet engraftment rates and poor survival after allogeneic stem cell transplantation in patients with acute myeloid leukemia and myelodysplastic syndrome. Ann Hematol 2018; 97:1049-1056. [DOI: 10.1007/s00277-018-3278-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2017] [Accepted: 02/10/2018] [Indexed: 10/18/2022]
|
15
|
Mainardi C, Ebinger M, Enkel S, Feuchtinger T, Teltschik HM, Eyrich M, Schumm M, Rabsteyn A, Schlegel P, Seitz C, Schwarze CP, Müller I, Greil J, Bader P, Schlegel PG, Martin D, Holzer U, Döring M, Handgretinger R, Lang P. CD34 + selected stem cell boosts can improve poor graft function after paediatric allogeneic stem cell transplantation. Br J Haematol 2017; 180:90-99. [PMID: 29205259 DOI: 10.1111/bjh.15012] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2017] [Accepted: 09/19/2017] [Indexed: 12/13/2022]
Abstract
Poor graft function (PGF) is a severe complication of haematopoietic stem cell transplantation (HSCT) and administration of donor stem cell boosts (SCBs) represents a therapeutic option. We report 50 paediatric patients with PGF who received 61 boosts with CD34+ selected peripheral blood stem cells (PBSC) after transplantation from matched unrelated (n = 25) or mismatched related (n = 25) donors. Within 8 weeks, a significant increase in median neutrophil counts (0·6 vs. 1·516 × 109 /l, P < 0·05) and a decrease in red blood cell and platelet transfusion requirement (median frequencies 1 and 7 vs. 0, P < 0·0001 and <0·001), were observed, and 78·8% of patients resolved one or two of their cytopenias. 36·5% had a complete haematological response. Median lymphocyte counts for CD3+ , CD3+ CD4+ , CD19+ and CD56+ increased 8·3-, 14·2-, 22.- and 1·6-fold. The rate of de novo acute graft-versus-host disease (GvHD) grade I-III was only 6% and resolved completely. No GvHD grade IV or chronic GvHD occurred. Patients who responded to SCB displayed a trend toward better overall survival (OS) (P = 0·07). Thus, administration of CD34+ selected SCBs from alternative donors is safe and effective. Further studies are warranted to clarify the impact on immune reconstitution and survival.
Collapse
Affiliation(s)
- Chiara Mainardi
- Department of Paediatric Oncology, Children's University Hospital, University of Padova, Padova, Italy.,Department of Paediatric Haematology/Oncology, Children's University Hospital, Tübingen, Germany
| | - Martin Ebinger
- Department of Paediatric Haematology/Oncology, Children's University Hospital, Tübingen, Germany
| | - Sigrid Enkel
- Transfusion Medicine Department, Tübingen University Hospital, University of Tübingen, Tübingen, Germany
| | - Tobias Feuchtinger
- Dr. von Hauner Children's Hospital, Ludwig Maximilians University, Munich, Germany
| | - Heiko-Manuel Teltschik
- Department of Paediatric Haematology/Oncology, Children's University Hospital, Tübingen, Germany
| | - Matthias Eyrich
- Department of Paediatric Oncology, University Children's Hospital, University of Würzburg, Würzburg, Germany
| | - Michael Schumm
- Department of Paediatric Haematology/Oncology, Children's University Hospital, Tübingen, Germany
| | - Armin Rabsteyn
- Department of Paediatric Haematology/Oncology, Children's University Hospital, Tübingen, Germany
| | - Patrick Schlegel
- Department of Paediatric Haematology/Oncology, Children's University Hospital, Tübingen, Germany
| | - Christian Seitz
- Department of Paediatric Haematology/Oncology, Children's University Hospital, Tübingen, Germany
| | - Carl-Phillip Schwarze
- Department of Paediatric Haematology/Oncology, Children's University Hospital, Tübingen, Germany
| | - Ingo Müller
- Department of Paediatric Haematology and Oncology, University Hospital Eppendorf, Hamburg, Germany
| | - Johann Greil
- Department of Paediatric Oncology, Haematology and Immunology, University of Heidelberg, Heidelberg, Germany
| | - Peter Bader
- Clinic for Paediatric and Adolescent Medicine, University Hospital Frankfurt, Frankfurt/Main, Germany
| | - Paul-Gerhardt Schlegel
- Department of Paediatric Oncology, University Children's Hospital, University of Würzburg, Würzburg, Germany
| | - David Martin
- Department of Paediatric Haematology/Oncology, Children's University Hospital, Tübingen, Germany.,Filderklinik, Filderstadt-Bonlanden, Germany
| | - Ursula Holzer
- Department of Paediatric Haematology/Oncology, Children's University Hospital, Tübingen, Germany
| | - Michaela Döring
- Department of Paediatric Haematology/Oncology, Children's University Hospital, Tübingen, Germany
| | - Rupert Handgretinger
- Department of Paediatric Haematology/Oncology, Children's University Hospital, Tübingen, Germany
| | - Peter Lang
- Department of Paediatric Haematology/Oncology, Children's University Hospital, Tübingen, Germany
| |
Collapse
|
16
|
Parta M, Kelly C, Kwatemaa N, Theobald N, Hilligoss D, Qin J, Kuhns DB, Zerbe C, Holland SM, Malech H, Kang EM. Allogeneic Reduced-Intensity Hematopoietic Stem Cell Transplantation for Chronic Granulomatous Disease: a Single-Center Prospective Trial. J Clin Immunol 2017; 37:548-558. [PMID: 28752258 PMCID: PMC6317339 DOI: 10.1007/s10875-017-0422-6] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2017] [Accepted: 07/13/2017] [Indexed: 10/19/2022]
Abstract
PURPOSE The purpose of this study was to evaluate engraftment and adverse events with a conditioning and prophylactic regimen intended to achieve high rates of engraftment with minimal graft-versus-host disease (GVHD) in allogeneic transplantation for chronic granulomatous disease in a single center. METHODS Forty patients, 37 male, with chronic granulomatous disease were transplanted. Transplant products were matched sibling peripheral blood stem cells (PBSCs) in four and matched unrelated donor (MUD) bone marrow in three, and one patient received mismatched unrelated PBSCs. Thirty-two patients received MUD PBSCs. All patients received a conditioning regimen of busulfan/alemtuzumab (with low-dose total body irradiation for MUD recipients) with sirolimus graft-versus-host disease prophylaxis. RESULTS Engraftment occured in 38/40 recipients (95%). Acute or chronic GVHD occurred in 18 (45%) and 5 (12.5%), respectively, with 6 episodes of grades III-IV and/or steroid refractory GVHD. Overall survival was 33/40 (82.5%) and event-free survival was 30/40 (80%). Successful engraftment was associated with myeloid and NK cell, but not CD3+ chimerism. Myeloid engraftment was greater than 70% in 30/32 recipients at mean follow-up of 3.4 years. Evidence of persistent immunodeficiency was not seen in successful transplants. Attempts to rescue failed or poorly functioning grafts were associated with unacceptable morbidity and mortality. CONCLUSIONS A reduced-intensity allogeneic transplant protocol based on alemtuzumab and busulfan with sirolimus GVHD prophylaxis produced high rates of successful engraftment and minimal regimen-related toxicity. Prolonged clinical follow-up has confirmed its efficacy in ameliorating CGD-related disease. Outcomes were not acceptable with donor cell infusion rescue of cause with poor graft function.
Collapse
Affiliation(s)
- Mark Parta
- Clinical Research Directorate, Clinical Monitoring Research Program, Leidos Biomedical Research, Inc., NCI Campus at Frederick, Frederick, Maryland, 21702, USA.
| | - Corin Kelly
- Laboratory of Host Defenses, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, USA
| | - Nana Kwatemaa
- Laboratory of Host Defenses, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, USA
| | - Narda Theobald
- Laboratory of Host Defenses, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, USA
| | - Diane Hilligoss
- Laboratory of Host Defenses, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, USA
| | - Jing Qin
- Biostatistics Research Branch, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Rockville, USA
| | - Douglas B Kuhns
- Applied Developmental Research Directorate, Leidos Biomedical Research, Inc., Frederick National Laboratory for Cancer Research, Frederick, Maryland, 21702, USA
| | - Christa Zerbe
- Laboratory of Clinical Infectious Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, USA
| | - Steven M Holland
- Laboratory of Clinical Infectious Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, USA
- Division of Intramural Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, USA
| | - Harry Malech
- Laboratory of Host Defenses, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, USA
| | - Elizabeth M Kang
- Laboratory of Host Defenses, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, USA
| |
Collapse
|
17
|
Bone Marrow Homing and Engraftment Defects of Human Hematopoietic Stem and Progenitor Cells. Mediterr J Hematol Infect Dis 2017; 9:e2017032. [PMID: 28512561 PMCID: PMC5419183 DOI: 10.4084/mjhid.2017.032] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2017] [Accepted: 03/18/2017] [Indexed: 12/31/2022] Open
Abstract
Homing of hematopoietic stem cells (HSC) to their microenvironment niches in the bone marrow is a complex process with a critical role in repopulation of the bone marrow after transplantation. This active process allows for migration of HSC from peripheral blood and their successful anchoring in bone marrow before proliferation. The process of engraftment starts with the onset of proliferation and must, therefore, be functionally dissociated from the former process. In this overview, we analyze the characteristics of stem cells (SCs) with particular emphasis on their plasticity and ability to find their way home to the bone marrow. We also address the problem of graft failure which remains a significant contributor to morbidity and mortality after allogeneic hematopoietic stem cell transplantation (HSCT). Within this context, we discuss non-malignant and malignant hematological disorders treated with reduced-intensity conditioning regimens or grafts from human leukocyte antigen (HLA)-mismatched donors.
Collapse
|
18
|
Non-myeloablative conditioning for second hematopoietic cell transplantation for graft failure in patients with non-malignant disorders: a prospective study and review of the literature. Bone Marrow Transplant 2017; 52:726-732. [PMID: 28092353 DOI: 10.1038/bmt.2016.356] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2016] [Revised: 11/16/2016] [Accepted: 11/28/2016] [Indexed: 12/25/2022]
Abstract
Allogeneic hematopoietic cell transplantation (HCT) effectively treats several non-malignant disorders such as selected lysosomal disorders, cerebral adrenoleukodystrophy and hemoglobinopathies. However, rates of graft failure (GF) in non-malignant populations exceed those of patients with malignant indications for HCT. Salvage conditioning regimens and outcomes for second HCT for GF vary immensely in the literature. We report 17 consecutive pediatric patients with non-malignant disorders who underwent a second allogenic HCT for GF using a non-myeloablative, low-dose busulfan-based regimen. Graft sources for the second transplant included umbilical cord blood, unrelated bone marrow and unrelated PBSCs. Median age at time of second HCT was 6.6 years (1.1-14.6 years). Fourteen of seventeen patients (82%) achieved engraftment, with a 3-year overall survival of 82% (95% CI, 54-94%). Day 100 transplant-related mortality was 12% (95% CI, 0-27%). CMV and adenovirus reactivation occurred in 30% and fungal infections in 18%. The incidence of grade II-IV acute GvHD disease was 35% (95% CI, 13-58%) with only 6% grade III-IV (95% CI, 0-17%). In summary, we illustrate excellent overall survival and acceptable toxicity using a non-myeloablative conditioning regimen for second HCT as salvage therapy for first GF in patients with non-malignant conditions.
Collapse
|
19
|
Teltschik HM, Heinzelmann F, Gruhn B, Feuchtinger T, Schlegel P, Schumm M, Kremens B, Müller I, Ebinger M, Schwarze CP, Ottinger H, Zips D, Handgretinger R, Lang P. Treatment of graft failure with TNI-based reconditioning and haploidentical stem cells in paediatric patients. Br J Haematol 2016; 175:115-22. [PMID: 27341180 PMCID: PMC5132112 DOI: 10.1111/bjh.14190] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2016] [Accepted: 04/18/2016] [Indexed: 11/30/2022]
Abstract
Graft failure is a life‐threatening complication after allogeneic haematopoietic stem cell transplantation (HSCT). We report a cohort of 19 consecutive patients (median age: 8·5 years) with acute leukaemias (n = 14) and non‐malignant diseases (n = 5) who experienced graft failure after previous HSCT from matched (n = 3) or haploidentical donors (n = 16) between 2003 and 2012. After total nodal irradiation (TNI)‐based reconditioning combined with fludarabine, thiotepa and anti‐T cell serotherapy, all patients received T cell‐depleted peripheral blood stem cell grafts from a second, haploidentical donor. Median time between graft failure and retransplantation was 14 d (range 7–40). Sustained engraftment (median: 10 d, range 9–32) and complete donor chimerism was observed in all evaluable patients. 5 patients additionally received donor lymphocyte infusions. Graft‐versus‐host disease (GvHD) grade II and III occurred in 1 patient each (22%); no GvHD grade IV was observed. 2 patients had transient chronic GvHD. The regimen was well tolerated with transient interstitial pneumonitis in one patient. Treatment‐related mortality after one year was 11%. Event‐free survival and overall survival 3 years after retransplantation were 63% and 68%. Thus, a TNI‐based reconditioning regimen followed by transplantation of haploidentical stem cells is an option to rescue patients with graft failure within a short time span and with low toxicity.
Collapse
Affiliation(s)
- Heiko-Manuel Teltschik
- Children's University Hospital, University Hospital (UH) of Tuebingen, Tuebingen, Germany
| | - Frank Heinzelmann
- Department of Radiation Oncology, UH of Tuebingen, Tuebingen, Germany
| | - Bernd Gruhn
- Children's University Hospital, UH of Jena, Jena, Germany
| | - Tobias Feuchtinger
- Dr. von Hauner'sches Kinderspital, Ludwig-Maximilians-Universität Munich, Munich, Germany
| | - Patrick Schlegel
- Children's University Hospital, University Hospital (UH) of Tuebingen, Tuebingen, Germany
| | - Michael Schumm
- Children's University Hospital, University Hospital (UH) of Tuebingen, Tuebingen, Germany
| | | | - Ingo Müller
- Clinic for Paediatric Haematology and Oncology, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
| | - Martin Ebinger
- Children's University Hospital, University Hospital (UH) of Tuebingen, Tuebingen, Germany
| | - Carl Philipp Schwarze
- Children's University Hospital, University Hospital (UH) of Tuebingen, Tuebingen, Germany
| | - Hellmut Ottinger
- Department of Bone Marrow Transplantation, UH of Essen, Essen, Germany
| | - Daniel Zips
- Department of Radiation Oncology, UH of Tuebingen, Tuebingen, Germany
| | - Rupert Handgretinger
- Children's University Hospital, University Hospital (UH) of Tuebingen, Tuebingen, Germany
| | - Peter Lang
- Children's University Hospital, University Hospital (UH) of Tuebingen, Tuebingen, Germany.
| |
Collapse
|
20
|
Olsson RF, Logan BR, Chaudhury S, Zhu X, Akpek G, Bolwell BJ, Bredeson CN, Dvorak CC, Gupta V, Ho VT, Lazarus HM, Marks DI, Ringdén OTH, Pasquini MC, Schriber JR, Cooke KR. Primary graft failure after myeloablative allogeneic hematopoietic cell transplantation for hematologic malignancies. Leukemia 2015; 29:1754-62. [PMID: 25772027 PMCID: PMC4527886 DOI: 10.1038/leu.2015.75] [Citation(s) in RCA: 87] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2014] [Revised: 02/09/2015] [Accepted: 03/09/2015] [Indexed: 11/18/2022]
Abstract
Clinical outcomes after primary graft failure (PGF) remain poor. Here we present a large retrospective analysis (n=23,272) which investigates means to prevent PGF and early detection of patients at high risk. In patients with hematologic malignancies, who underwent their first myeloablative allogeneic hematopoietic cell transplantation, PGF was reported in 1,278 (5.5%), and there was a marked difference in PGFs using peripheral blood stem cell compared to bone marrow grafts (2.5 vs. 7.3%; P<0.001). A 4-fold increase of PGF was observed in myeloproliferative disorders compared to acute leukemia (P<0.001). Other risk factors for PGF included recipient age below 30, HLA-mismatch, male recipients of female donor grafts, ABO-incompatibility, busulfan/cyclophosphamide conditioning, and cryopreservation. In bone marrow transplants, total nucleated cell doses ≤2.4 × 108/kg were associated with PGF (OR 1.39; P<0.001). The use of tacrolimus-based immunosuppression and granulocyte colony-stimulating factor were associated with decreased PGF risk. These data, allow clinicians to do more informed choices with respect to graft source, donor selection, conditioning and immunosuppressive regimens to reduce the risk of PGF. Moreover, a novel risk score determined on day 21 post-transplant may provide the rationale for an early request for additional hematopoietic stem cells.
Collapse
Affiliation(s)
- R F Olsson
- 1] Division of Therapeutic Immunology, Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden [2] Centre for Clinical Research Sörmland, Uppsala University, Uppsala, Sweden
| | - B R Logan
- 1] CIBMTR (Center for International Blood and Marrow Transplant Research), Department of Medicine, Medical College of Wisconsin, Milwaukee, WI, USA [2] Division of Biostatistics, Institute for Health and Society, Medical College of Wisconsin, Milwaukee, WI, USA
| | - S Chaudhury
- Division of Pediatric Hematology, Oncology and Stem Cell Transplant, Department of Pediatrics, Ann & Robert H Lurie Children's Hospital of Chicago, Chicago, IL, USA
| | - X Zhu
- CIBMTR (Center for International Blood and Marrow Transplant Research), Department of Medicine, Medical College of Wisconsin, Milwaukee, WI, USA
| | - G Akpek
- Section of Hematology/Oncology, Banner MD Anderson Cancer Center, Gilbert, AZ, USA
| | - B J Bolwell
- Department of Hematology and Oncology, Cleveland Clinic, Cleveland, OH, USA
| | - C N Bredeson
- The Ottawa Hospital Blood and Marrow Transplant Program and the Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
| | - C C Dvorak
- Department of Pediatrics, University of California San Francisco Medical Center, San Francisco, CA, USA
| | - V Gupta
- Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | - V T Ho
- Center for Hematologic Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - H M Lazarus
- Seidman Cancer Center, University Hospitals Case Medical Center, Cleveland, OH, USA
| | - D I Marks
- Pediatric Bone Marrow Transplant, University Hospitals Bristol NHS Trust, Bristol, UK
| | - O T H Ringdén
- 1] Division of Therapeutic Immunology, Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden [2] Centre for Allogeneic Stem Cell Transplantation, Stockholm, Sweden
| | - M C Pasquini
- CIBMTR (Center for International Blood and Marrow Transplant Research), Department of Medicine, Medical College of Wisconsin, Milwaukee, WI, USA
| | - J R Schriber
- 1] Cancer Transplant Institute, Virginia G Piper Cancer Center, Scottsdale, AZ, USA [2] Arizona Oncology, Scottsdale, AZ, USA
| | - K R Cooke
- Pediatric Blood and Marrow Transplantation Program, The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD, USA
| |
Collapse
|
21
|
Batnyam O, Shimizu H, Saito K, Ishida T, Suye SI, Fujita S. Biohybrid hematopoietic niche for expansion of hematopoietic stem/progenitor cells by using geometrically controlled fibrous layers. RSC Adv 2015. [DOI: 10.1039/c5ra13332g] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Biohybrid hematopoietic niche for expansion of hematopoietic stem/progenitor cells.
Collapse
Affiliation(s)
- Onon Batnyam
- Department of Frontier Fiber Technology and Science
- Graduate School of Engineering
- University of Fukui
- Fukui
- Japan
| | - Harue Shimizu
- Department of Frontier Fiber Technology and Science
- Graduate School of Engineering
- University of Fukui
- Fukui
- Japan
| | - Koichi Saito
- Research Center for Regenerative Medicine
- EIL Inc
- Tokyo 174-0051
- Japan
| | - Tomohiko Ishida
- Department of Obstetrics and Gynaecology
- Itabashi Chuo Medical Center
- Tokyo 174-0051
- Japan
| | - Shin-ichiro Suye
- Department of Frontier Fiber Technology and Science
- Graduate School of Engineering
- University of Fukui
- Fukui
- Japan
| | - Satoshi Fujita
- Department of Frontier Fiber Technology and Science
- Graduate School of Engineering
- University of Fukui
- Fukui
- Japan
| |
Collapse
|
22
|
Ferrà C, Sanz J, Díaz-Pérez MA, Morgades M, Gayoso J, Cabrera JR, Villaescusa T, Sampol MA, Fernández-Avilés F, Solano C, Ortín M, Duarte R, Cuesta M, Heras I, de la Serna J, Moraleda JM, Barrenetxea C, González-Vicent M, Sanz G, Ribera JM. Outcome of graft failure after allogeneic stem cell transplant: study of 89 patients. Leuk Lymphoma 2014; 56:656-62. [DOI: 10.3109/10428194.2014.930849] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
|
23
|
Åhlin A, Fugeläng J, de Boer M, Ringden O, Fasth A, Winiarski J. Chronic granulomatous disease-haematopoietic stem cell transplantation versus conventional treatment. Acta Paediatr 2013; 102:1087-94. [PMID: 23937637 DOI: 10.1111/apa.12384] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2013] [Revised: 06/20/2013] [Accepted: 08/05/2013] [Indexed: 01/01/2023]
Abstract
AIM Chronic granulomatous disease (CGD) is a rare X-linked or autosomal recessive primary immune deficiency characterized by recurrent, life-threatening bacterial and fungal infections. Mortality rates are high with conventional treatment. However, haematopoietic stem cell transplantation (HSCT) offers cure. Here, we compare the outcome of HSCT in 14 Swedish patients with CGD to that in 27 patients with CGD who were given conventional treatment. METHODS Forty-one patients in Sweden were diagnosed with CGD between 1990 and 2012. From 1997 to 2012, 14 patients with CGD, aged 1-35 years, underwent HSCT and received grafts either from an HLA-matched sibling donor or a matched unrelated donor. RESULTS Thirteen of the 14 transplanted patients are alive and well. Mean age at transplantation was 10.4 years, and the mean survival time was 7.7 years. In contrast, seven of 13 Swedish men or boys with X-linked CGD who were treated conventionally died from complications of CGD at a mean age of 19 years, while the remaining patients suffered life-threatening infections. CONCLUSION The outcome of the patients who underwent HSCT supports HSCT as being the preferable treatment for severe CGD. Our results advocate early HSCT for all patients with X-linked CGD, using grafts from either a matched sibling donor or a matched unrelated donor.
Collapse
Affiliation(s)
- Anders Åhlin
- Department of Clinical Science and Education; Sachs' Children's Hospital; Karolinska Institutet; Stockholm; Sweden
| | - Jakob Fugeläng
- Department of Clinical Science and Education; Sachs' Children's Hospital; Karolinska Institutet; Stockholm; Sweden
| | - Martin de Boer
- Sanquin Research, and Landsteiner Laboratory; Academic Medical Centre; University of Amsterdam; Amsterdam; the Netherlands
| | - Olle Ringden
- Department of Therapeutic Immunology; Center for Allogeneic Stem Cell Transplantation; Karolinska University Hospital at Huddinge; Karolinska Institutet; Stockholm
| | - Anders Fasth
- Department of Pediatrics; University of Gothenburg; Gothenburg; Sweden
| | - Jacek Winiarski
- Department of Clinical Science, Intervention and Technology; CLINTEC; Astrid Lindgren Children's Hospital; Karolinska University Hospital at Huddinge, Karolinska Institutet; Stockholm; Sweden
| |
Collapse
|
24
|
Lown RN, Tulpule S, Russell NH, Craddock CF, Roest R, Madrigal JA, Shaw BE. Subsequent donation requests among 2472 unrelated hematopoietic progenitor cell donors are associated with bone marrow harvest. Haematologica 2013; 98:1956-63. [PMID: 23812935 DOI: 10.3324/haematol.2013.088971] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Approximately 1 in 20 unrelated donors are asked to make a second donation of hematopoietic progenitor cells, the majority for the same patient. Anthony Nolan undertook a study of subsequent hematopoietic progenitor cell donations made by its donors from 2005 to 2011, with the aims of predicting those donors more likely to be called for a second donation, assessing rates of serious adverse reactions and examining harvest yields. This was not a study of factors predictive of second allografts. During the study period 2591 donations were made, of which 120 (4.6%) were subsequent donations. The median time between donations was 179 days (range, 21-4016). Indications for a second allogeneic transplant included primary graft failure (11.7%), secondary graft failure (53.2%), relapse (30.6%) and others (1.8%). On multivariate analysis, bone marrow harvest at first donation was associated with subsequent donation requests (odds ratio 2.00, P=0.001). The rate of serious adverse reactions in donors making a subsequent donation appeared greater than the rate in those making a first donation (relative risk=3.29, P=0.005). Harvest yields per kilogram recipient body weight were equivalent between donations, although females appeared to have a lower yield at the subsequent donation. Knowledge of these factors will help unrelated donor registries to counsel their donors.
Collapse
|
25
|
Abstract
Graft failure may contribute to increased morbidity and mortality after allogeneic hematopoietic SCT (allo-HSCT). Here, we present risk factors for graft failure in all first allo-HSCTs performed at our center from 1995 to mid-2010 (n=967). Graft failure was defined as >95% recipient cells any time after engraftment with no signs of relapse, or re-transplantation because of primary or secondary neutropenia (<0.5 × 10(9)/L) and/or thrombocytopenia (<30 × 10(9)/L). Fifty-four patients (5.6%) experienced graft failure. The majority were because of autologous reconstitution (n=43), and only a few patients underwent re-transplantation because of primary (n=6) or secondary (n=5) graft failures. In non-malignant disorders, graft failure had no effect on survival, whereas in malignant disease graft failure was associated with reduced 5-year survival (22 vs 53%, P<0.01). In multivariate analysis, ex vivo T-cell depletion (relative risk (RR) 8.82, P<0.001), HLA-mismatched grafts (RR 7.64, P<0.001), non-malignant disorders (RR 3.32, P<0.01) and reduced-intensity conditioning (RR 2.58, P<0.01) increased the risk for graft failure, whereas graft failures were prevented by total nucleated cell doses of ≥ 2.5 × 10(8)/kg (RR 0.36, P<0.01). In conclusion, graft failure was only associated with inferior survival in malignant disease. Non-malignant disorders, HLA match, conditioning intensity, immunosuppression regimen and cell dose all influenced graft failure risk.
Collapse
|
26
|
Forslöw U, Blennow O, LeBlanc K, Ringdén O, Gustafsson B, Mattsson J, Remberger M. Treatment with mesenchymal stromal cells is a risk factor for pneumonia-related death after allogeneic hematopoietic stem cell transplantation. Eur J Haematol 2012; 89:220-7. [PMID: 22765507 DOI: 10.1111/j.1600-0609.2012.01824.x] [Citation(s) in RCA: 64] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
We performed a retrospective cohort study to find out whether the use of reduced-intensity conditioning (RIC) might reduce the risk of early death from pneumonia. Pneumonia-associated deaths were evaluated in 691 hematopoietic stem cell transplantation (HSCT) patients. The majority had a hematological malignancy (n = 504) and an HLA-matched donor (n = 584). RIC was given to 336 patients and myeloablative conditioning (MAC) to 355. Data concerning radiology, culture and autopsy results were evaluated together with risk factors for death related to pneumonia within or after 100 d after HSCT (early and overall pneumonia). In 60 patients, pneumonia contributed to death (early n = 17). The cumulative incidence of early pneumonia-related death was 2.8% and 2.1% in MAC and RIC patients, respectively. The cumulative incidence of overall pneumonia-related death was 8.2% and 10.5%, respectively. In 40 patients, (67%) an etiology could be established, with 19 patients having proven or probable mold infection. In the multivariate analyses, acute graft-versus-host disease (GVHD) grades II-IV, cytomegalovirus (CMV) infection and having received mesenchymal stromal cells (MSCs) were factors associated with overall pneumonia-related death. Bacteremia and a previous HSCT were associated with early pneumonia-related death. RIC did not reduce the incidence of early death associated with pneumonia. Acute GVHD II-IV, CMV infection and MSC treatment were factors associated with pneumonia-related death. Mold infection was the most common contributor to pneumonia-related death in HSCT patients.
Collapse
Affiliation(s)
- Ulrica Forslöw
- Division of Respiratory Medicine and Allergology, Department of Medicine, Karolinska Institute, Karolinska University Hospital, Huddinge, Sweden.
| | | | | | | | | | | | | |
Collapse
|
27
|
Chen LY, Chang Y, Shiao JS, Ling QD, Chang Y, Chen YH, Chen DC, Hsu ST, Lee HHC, Higuchi A. Effect of the surface density of nanosegments immobilized on culture dishes on ex vivo expansion of hematopoietic stem and progenitor cells from umbilical cord blood. Acta Biomater 2012; 8:1749-58. [PMID: 22281943 DOI: 10.1016/j.actbio.2012.01.002] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2011] [Revised: 11/25/2011] [Accepted: 01/04/2012] [Indexed: 01/23/2023]
Abstract
Umbilical cord blood (UCB) is an attractive source of hematopoietic stem and progenitor cells for hematopoietic stem cell (HSC) transplantation. However, the low number of HSCs obtainable from a single donor of UCB limits direct transplantation of UCB to the treatment of pediatric patients. In this study, we investigated the ex vivo expansion of HSCs cultured on biomaterials grafted with several nanosegments, i.e. polyamine, fibronectin, RGDS, and CS1 (EILDVPST), at several surface densities. No direct correlation was found between fold expansion of HSCs and physical parameters of the culture dishes, i.e. surface roughness and water contact angle of the culture dishes. However, a small amount of grafted amino groups, less than 0.8 residual μmol cm(-2), on the dishes was effective for the ex vivo expansion of HSCs. A high amount of grafted amino groups hindered the ex vivo expansion of HSCs on the dishes. HSCs cultured on dishes with a high concentration of CS1 (2.40 residual μmol cm(-2)) showed greater expansion of HSCs and more pluripotent colony-forming units (i.e. colony-forming unit-granulocyte, erythroid, macrophage, and megakaryocyte (CFU-GEMM)) than those on fibronectin-grafted and polyamine-grafted dishes. These data suggest that the specific interaction between HSCs and CS1 helps to maintain the pluripotency of HSCs during the ex vivo expansion of HSCs.
Collapse
Affiliation(s)
- Li-Ying Chen
- Department of Chemical and Materials Engineering, National Central University, Jhongli, Taoyuan 32001, Taiwan
| | | | | | | | | | | | | | | | | | | |
Collapse
|