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Gallardo-Pérez MM, Gutiérrez-Aguirre CH, Olivares-Gazca JC, Ruiz-Argüelles GJ. More about post-transplant cyclophosphamide in haploidentical grafts: full or reduced doses? Hematology 2024; 29:2313357. [PMID: 38332700 DOI: 10.1080/16078454.2024.2313357] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Accepted: 01/23/2024] [Indexed: 02/10/2024] Open
Abstract
Haploidentical hematopoietic can be conducted on an outpatient basis but the two main reasons to accept into the hospital a patient in this setting are complications of the hematological toxicity and/or the cytokine-release syndrome. With the aim of reducing the post-transplant cyclophosphamide-dependent toxicity without compromising its effectivity, attempts to reduce the dose of post-transplant cyclophosphamide have been made: Decreases from the conventional total dose of post-transplant cyclophosphamide (100 mg/Kg) have been explored worldwide, showing that decreasing the total dose to even 50 mg/Kg significantly decreases the toxicity of the procedure without compromising its efficacy, safety and results. We present here the salient data of the attempts to diminish the doses of post-transplant cyclophosphamide which have been done and published worldwide, information that suggests that the conventional doses of post-transplant cyclophosphamide can be significantly reduced thus decreasing the toxicity, without compromising the effectiveness of the procedure, mainly the development of graft versus host disease.
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Affiliation(s)
- Moisés Manuel Gallardo-Pérez
- Centro de Hematología y Medicina Interna, Clínica Ruiz, Puebla, México
- Universidad Popular Autónoma del Estado de Puebla, Puebla, México
| | | | - Juan Carlos Olivares-Gazca
- Centro de Hematología y Medicina Interna, Clínica Ruiz, Puebla, México
- Universidad Popular Autónoma del Estado de Puebla, Puebla, México
| | - Guillermo José Ruiz-Argüelles
- Centro de Hematología y Medicina Interna, Clínica Ruiz, Puebla, México
- Universidad Popular Autónoma del Estado de Puebla, Puebla, México
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Sakurai K, Saito K, Hatta S, Katsuoka Y, Meguro K, Yokoyama H, Izumi T. Successful haploidentical hematopoietic stem cell transplantation for paroxysmal nocturnal hemoglobinuria with severe pancytopenia developed after long-term aplastic anemia treatment. Clin Case Rep 2024; 12:e8832. [PMID: 38681032 PMCID: PMC11053247 DOI: 10.1002/ccr3.8832] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2024] [Revised: 03/22/2024] [Accepted: 04/15/2024] [Indexed: 05/01/2024] Open
Abstract
Haploidentical hematopoietic stem cell transplantation (HSCT) with posttransplant cyclophosphamide is an alternative treatment for aplastic anemia-paroxysmal nocturnal hemoglobinuria (PNH) syndrome with poor prognostic factors. Ravulizumab treatment for PNH before HSCT might have a beneficial effect.
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Affiliation(s)
- Kazuki Sakurai
- Department of HematologyNational Hospital Organization Sendai Medical CenterSendaiJapan
- Department of HematologyTohoku University HospitalSendaiJapan
| | - Kei Saito
- Department of HematologyNational Hospital Organization Sendai Medical CenterSendaiJapan
| | - Shunsuke Hatta
- Department of HematologyNational Hospital Organization Sendai Medical CenterSendaiJapan
| | - Yuna Katsuoka
- Department of HematologyNational Hospital Organization Sendai Medical CenterSendaiJapan
| | - Kuniaki Meguro
- Department of HematologyNational Hospital Organization Sendai Medical CenterSendaiJapan
| | - Hisayuki Yokoyama
- Department of HematologyNational Hospital Organization Sendai Medical CenterSendaiJapan
- Department of HematologyTohoku University HospitalSendaiJapan
| | - Toru Izumi
- Department of HematologyNational Hospital Organization Sendai Medical CenterSendaiJapan
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3
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Wu P, Huo W, Zhao H, Lv J, Lv S, An Y. Risk factors and predictive model for mortality in patients undergoing allogeneic hematopoietic stem cell transplantation admitted to the intensive care unit. Exp Ther Med 2024; 27:168. [PMID: 38476903 PMCID: PMC10928819 DOI: 10.3892/etm.2024.12457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Accepted: 01/26/2024] [Indexed: 03/14/2024] Open
Abstract
Hematological malignant tumors represent a group of major diseases carrying a substantial risk to the lives of affected patients. Risk factors for mortality in critically ill patients have garnered substantial attention in recent research endeavors. The present research aimed to identify factors predicting intensive care unit (ICU) mortality in patients undergoing allogeneic hematopoietic stem cell transplantation (allo-HSCT). Furthermore, the present study analyzed and compared the mortality rate between patients undergoing haploidentical hematopoietic stem cell transplantation (Haplo-SCT) and those undergoing identical sibling donor (ISD) transplantation. A total of 108 patients were included in the present research, 83 (76.9%) of whom underwent Haplo-SCT. ICU mortality was reported in 58 (53.7%) patients, with the values of 55.4 and 48.0% associated with Haplo-SCT and ISD, respectively (P=0.514). The mortality rate of patients undergoing Haplo-SCT was comparable to that of patients undergoing ISD transplantation. The present study found that reduced hemoglobin, elevated total bilirubin, elevated brain natriuretic peptide, elevated fibrinogen degradation products, need for vasoactive drugs at ICU admission, need for invasive mechanical ventilation and elevated APACHE II scores were independent risk factors for ICU mortality. Among patients presenting with 5-7 risk factors, the ICU mortality reached 100%, significantly exceeding that of other patients. The present research revealed that ICU mortality rates remain elevated among patients who underwent allo-HSCT, especially those presenting multiple risk factors. However, the outcome of patients undergoing Haplo-SCT were comparable to those of patients undergoing ISD transplants.
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Affiliation(s)
- Peihua Wu
- Department of Critical Care Medicine, Peking University People's Hospital, Beijing 100044, P.R. China
| | - Wenxuan Huo
- Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Peking University People's Hospital, Beijing 100044, P.R. China
| | - Huiying Zhao
- Department of Critical Care Medicine, Peking University People's Hospital, Beijing 100044, P.R. China
| | - Jie Lv
- Department of Critical Care Medicine, Peking University People's Hospital, Beijing 100044, P.R. China
| | - Shan Lv
- Department of Critical Care Medicine, Peking University People's Hospital, Beijing 100044, P.R. China
| | - Youzhong An
- Department of Critical Care Medicine, Peking University People's Hospital, Beijing 100044, P.R. China
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4
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Ahmed S, Bashir Q, Bassett RL, Ullah F, Aung F, Valdez B, Alousi AM, Hosing C, Kebriaei P, Khouri I, Marin D, Nieto Y, Olson A, Oran B, Qazilbash MH, Rezvani K, Mehta R, Shpall EJ, Ciurea S, Andersson BS, Champlin RE, Popat UR. Eltrombopag improves platelet engraftment after haploidentical bone marrow transplantation: Results of a Phase II study. Am J Hematol 2024; 99:562-569. [PMID: 38314663 PMCID: PMC10947843 DOI: 10.1002/ajh.27233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Revised: 12/26/2023] [Accepted: 01/01/2024] [Indexed: 02/06/2024]
Abstract
Slow platelet recovery frequently occurs after haploidentical hematopoietic stem cell transplantation (haplo-HSCT) with bone marrow graft and post-transplant cyclophosphamide (PCy)-based graft-versus-host disease (GVHD) prophylaxis. Improved platelet recovery may reduce the need for transfusions and improve outcomes. We investigated the safety and efficacy of eltrombopag, a thrombopoietin receptor agonist, at enhancing platelet recovery post-haplo-HSCT. The prospective study included patients ≥18 years of age who received haplo-HSCT with bone marrow graft and PCy. Patients received eltrombopag 300 mg/day starting on Day +5. The primary objective was to estimate platelet engraftment (>50 000/μL by Day 60). In a post hoc analysis, they were compared to a contemporary matched control group who did not receive eltrombopag. One hundred ten patients were included in the analysis (30 eltrombopag and 80 control). Seventy-three percent and 50% of patients in the eltrombopag group and control group, respectively, attained >50 000/μL platelet count by Day 60 (p = .043). No eltrombopag-related grade ≥4 adverse events were observed. Median time to platelet recovery (>20 000/μL) was 29 days with eltrombopag and 31 days for controls (p = .022), while its cumulative incidence was 90% (95% confidence interval [CI]: 78%-100%) with eltrombopag versus 67.5% (95% CI: 57%-78%) for controls (p = .014). Number of platelet transfusions received, overall survival, progression-free survival, GVHD rate, relapse rate, and non-relapse mortality were similar between groups. Overall, eltrombopag is safe and improves platelet recovery in patients undergoing haplo-HSCT with bone marrow graft and PCy.
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Affiliation(s)
- Sairah Ahmed
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX
- Department of Lymphoma/Myeloma, the University of Texas MD Anderson Cancer Center, Houston, TX
| | - Qaiser Bashir
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Roland L. Bassett
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Fauzia Ullah
- Department of Translational Hematology and Oncology Research, Cleveland Clinic Foundation, Cleveland, OH
| | - Fleur Aung
- Department of Laboratory Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Ben Valdez
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Amin M. Alousi
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Chitra Hosing
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Partow Kebriaei
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Issa Khouri
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - David Marin
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Yago Nieto
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Amanda Olson
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Betul Oran
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Muzaffar H. Qazilbash
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Katayoun Rezvani
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Rohtesh Mehta
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Elizabeth J. Shpall
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Stefan Ciurea
- Hematopoietic Stem Cell Transplantation and Cellular Therapy Program, Division of Hematology/Oncology, Department of Medicine, University of California, Irvine, CA
| | - Borje S. Andersson
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Richard E. Champlin
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Uday R. Popat
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX
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Shibata S, Arai Y, Kondo T, Mizuno S, Yamasaki S, Akasaka T, Doki N, Ota S, Maruyama Y, Matsuoka KI, Nagafuji K, Eto T, Tanaka T, Ohigashi H, Nakamae H, Onizuka M, Fukuda T, Atsuta Y, Yanada M. Prognostic factors in haploidentical transplantation with post-transplant cyclophosphamide for acute myeloid leukemia. Cytotherapy 2024:S1465-3249(24)00057-4. [PMID: 38466265 DOI: 10.1016/j.jcyt.2024.02.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Revised: 02/02/2024] [Accepted: 02/16/2024] [Indexed: 03/12/2024]
Abstract
BACKGROUND AIMS Haploidentical hematopoietic stem cell transplantation (haplo-HCT) is an appropriate option when an HLA-matched related or unrelated donor is not available. Haplo-HCT using post-transplant cyclophosphamide (PTCy) is being increasingly performed worldwide due to its effective suppression of GVHD and its safety. METHODS We conducted a large nationwide cohort study to retrospectively analyze 366 patients with acute myeloid leukemia undergoing haplo-HCT with PTCy between 2010 and 2019 and to identify prognostic factors. RESULTS A multivariate Cox analysis revealed that an older recipient age (≥60 years), a male donor to a male recipient, a cytomegalovirus IgG-negative donor to a cytomegalovirus IgG-positive recipient, a poor cytogenetic risk, a noncomplete remission status at the time of transplantation, and a history of HCT were independently associated with worse overall survival (OS). Based on each hazard ratio, these factors were scored (1-2 points) and stratified by their total score into three groups: favorable (0-1 points), intermediate (2-3 points), and poor (4 points or more) groups, and 2-year OS rates were 79.9%, 49.2%, and 25.1%, respectively (P < 0.001). CONCLUSIONS The present study revealed significant prognostic factors in haplo-HCT with PTCy, and a scoring system based on these factors may be used to predict outcomes.
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Affiliation(s)
- Sho Shibata
- Department of Hematology and Oncology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Yasuyuki Arai
- Department of Hematology and Oncology, Graduate School of Medicine, Kyoto University, Kyoto, Japan; Center for Research and Application of Cellular Therapy, Kyoto University Hospital, Kyoto, Japan.
| | - Tadakazu Kondo
- Department of Hematology and Oncology, Graduate School of Medicine, Kyoto University, Kyoto, Japan; Department of Hematology, Kobe City Medical Center General Hospital, Kobe, Japan
| | - Shohei Mizuno
- Division of Hematology, Department of Internal Medicine, Aichi Medical University, Nagakute, Japan
| | - Satoshi Yamasaki
- Department of Internal Medicine, Kyushu University Beppu Hospital, Beppu, Japan
| | | | - Noriko Doki
- Hematology Division, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, Tokyo, Japan
| | - Shuichi Ota
- Department of Hematology, Sapporo Hokuyu Hospital, Sapporo, Japan
| | - Yumiko Maruyama
- Department of Hematology, University of Tsukuba Hospital, Tsukuba, Japan
| | - Ken-Ichi Matsuoka
- Department of Hematology and Oncology, Okayama University Hospital, Okayama, Japan
| | - Koji Nagafuji
- Division of Hematology and Oncology, Department of Medicine, Kurume University Hospital, Kurume, Japan
| | - Tetsuya Eto
- Department of Hematology, Hamanomachi Hospital, Fukuoka, Japan
| | - Takashi Tanaka
- Department of Hematopoietic Stem Cell Transplantation, National Cancer Center Hospital, Tokyo, Japan
| | - Hiroyuki Ohigashi
- Department of Hematology, Hokkaido University Hospital, Sapporo, Japan
| | - Hirohisa Nakamae
- Department of Hematology, Osaka Metropolitan University Hospital, Osaka, Japan
| | - Makoto Onizuka
- Department of Hematology/Oncology, Tokai University School of Medicine, Isehara, Japan
| | - Takahiro Fukuda
- Department of Hematopoietic Stem Cell Transplantation, National Cancer Center Hospital, Tokyo, Japan
| | - Yoshiko Atsuta
- Japanese Data Center for Hematopoietic Cell Transplantation, Nagakute, Japan; Department of Registry Science for Transplant and Cellular Therapy, Aichi Medical University School of Medicine, Nagakute, Japan
| | - Masamitsu Yanada
- Department of Hematology and Oncology, Nagoya City University East Medical Center, Nagoya, Japan
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6
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Di Vito C, Coianiz N, Calvi M, Terzoli S, Zaghi E, Puccio S, Frigo A, Mariotti J, De Philippis C, Mannina D, Sarina B, Mineri R, Le-Trilling VTK, Trilling M, Castagna L, Bramanti S, Santoro A, Mavilio D. Persistence of KIR neg NK cells after haploidentical hematopoietic stem cell transplantation protects from human cytomegalovirus infection/reactivation. Front Immunol 2024; 14:1266051. [PMID: 38268918 PMCID: PMC10806243 DOI: 10.3389/fimmu.2023.1266051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Accepted: 12/19/2023] [Indexed: 01/26/2024] Open
Abstract
Haploidentical hematopoietic stem cell transplantation (h-HSCT) is a therapeutic option to cure patients affected by hematologic malignancies. The kinetics and the quality of immune-reconstitution (IR) impact the clinical outcome of h-HSCT and limit the onset of life-threatening Human Cytomegalovirus (HCMV) infection/reactivation. Natural Killer (NK) cells are the first lymphocytes that recover after h-HSCT and they can provide rapid innate immune responses against opportunistic pathogens. By performing a longitudinal single-cell analysis of multiparametric flow-cytometry data, we show here that the persistence at high frequencies of CD158b1b2jneg/NKG2Apos/NKG2Cneg/NKp30pos/NKp46pos (KIRneg) NK cells is associated with HCMV infection/reactivation control. These KIRneg NK cells are "unlicensed", and are not terminal-differentiated lymphocytes appearing early during IR and mainly belonging to CD56bright/CD16neg and CD56bright/CD16pos subsets. KIRneg NK cells are enriched in oxidative and glucose metabolism pathways, produce interferon-γ, and are endowed with potent antiviral activity against HCMV ex vivo. Decreased frequencies of KIRneg NK cells early during IR are associated with clinically relevant HCMV replication. Taken together, our findings indicate that the prolonged persistence of KIRneg NK cells after h-HSCT could serve as a biomarker to better predict HCMV infection/reactivation. This phenomenon also paves the way to optimize anti-viral immune responses by enriching post-transplant donor lymphocyte infusions with KIRneg NK cells.
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Affiliation(s)
- Clara Di Vito
- Unit of Clinical and Experimental Immunology, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | - Nicolò Coianiz
- Unit of Clinical and Experimental Immunology, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | - Michela Calvi
- Unit of Clinical and Experimental Immunology, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
- Department of Medical Biotechnologies and Translational Medicine (BioMeTra), University of Milan, Milan, Italy
| | - Sara Terzoli
- Unit of Clinical and Experimental Immunology, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
| | - Elisa Zaghi
- Unit of Clinical and Experimental Immunology, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | - Simone Puccio
- Laboratory of Translational Immunology, IRCCS Humanitas Research Hospital, Milan, Italy
| | - Alessandro Frigo
- Unit of Clinical and Experimental Immunology, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
- Department of Medical Biotechnologies and Translational Medicine (BioMeTra), University of Milan, Milan, Italy
| | - Jacopo Mariotti
- Bone Marrow Transplant Unit, IRCCS Humanitas Research Hospital, Milan, Italy
| | - Chiara De Philippis
- Bone Marrow Transplant Unit, IRCCS Humanitas Research Hospital, Milan, Italy
| | - Daniele Mannina
- Bone Marrow Transplant Unit, IRCCS Humanitas Research Hospital, Milan, Italy
| | - Barbara Sarina
- Bone Marrow Transplant Unit, IRCCS Humanitas Research Hospital, Milan, Italy
| | - Rossana Mineri
- Molecular Biology Section, Clinical Investigation Laboratory, IRCCS Humanitas Research Hospital, Milan, Italy
| | | | - Mirko Trilling
- Institute for Virology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Luca Castagna
- Bone Marrow Transplant Unit, IRCCS Humanitas Research Hospital, Milan, Italy
| | - Stefania Bramanti
- Bone Marrow Transplant Unit, IRCCS Humanitas Research Hospital, Milan, Italy
| | - Armando Santoro
- Bone Marrow Transplant Unit, IRCCS Humanitas Research Hospital, Milan, Italy
| | - Domenico Mavilio
- Unit of Clinical and Experimental Immunology, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
- Department of Medical Biotechnologies and Translational Medicine (BioMeTra), University of Milan, Milan, Italy
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Cao J, Xu X, Lu Y, Wang T, Chen D, Li S, Liu X, Ye P, Zheng ZZ, Pei R. Intensified conditioning regimen with fludarabine combined with post-transplantation cyclophosphamide for haploidentical allogeneic hematopoietic stem cell transplantation in children with high-risk acute leukemia. Hematology 2023; 28:2223873. [PMID: 37347232 DOI: 10.1080/16078454.2023.2223873] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/23/2023] Open
Abstract
OBJECTIVE Post-transplantation cyclophosphamide (PTCy) can reduce the incidence of graft versus host disease (GVHD) and this intervention is often applied on adults with hematologic malignancy. However, the high relapse rate hinders the development of the intervention and data of PTCy used on children with hematologic malignancy remains limited. In order to overcome issue of high relapse rate in PTCy treatment, we used fludarabine (Flu), enhanced dose of cytarabine (Ara-C, 9 g/m2), busulfan (Bu), Cy, anti-thymocyte globulin (ATG) combined with PTCy for an intensified conditioning regimen. METHODS A total of 22 children with acute leukemia received intensified PTCy conditioning regimen (PTCy intensified group). We matched with 18 children who received modified Bu-Cy and ATG conditioning regimen in the same period (ATG group). RESULTS The two-year cumulative incidences of grade II-IV acute GVHD was significantly lower in PTCy intensified group (13.6 ± 7.7% vs 38.9 ± 11.5%, P = 0.048). Two-year GVHD-free relapse free survival (GRFS) in PTCy seems to be better among the increment group despite not being significant (63.3 ± 10.3% vs 35.4 ± 11.9%, P = 0.092). The positive rate of minimal residual disease after transplantation was significantly lower than that before transplantation (20.0% vs 2.5%, P = 0.029). CONCLUSION In conclusion, ATG and PTCy combined with Flu-based increased intensity conditioning regimen is effective for acute leukemia in children. It could reduce GVHD rate significantly and potentially improve GRFS.
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Affiliation(s)
- Junjie Cao
- Department of Hematology, The Affiliated People's Hospital of Ningbo University, Ningbo, People's Republic of China
- Institute of Hematology, Ningbo University, Ningbo, People's Republic of China
| | - Xiaodong Xu
- Department of Oncology, The First Affiliated Hospital of Ningbo University, Ningbo, People's Republic of China
| | - Ying Lu
- Department of Hematology, The Affiliated People's Hospital of Ningbo University, Ningbo, People's Republic of China
- Institute of Hematology, Ningbo University, Ningbo, People's Republic of China
| | - Tiantian Wang
- Department of Hematology, The Affiliated People's Hospital of Ningbo University, Ningbo, People's Republic of China
- Institute of Hematology, Ningbo University, Ningbo, People's Republic of China
| | - Dong Chen
- Department of Hematology, The Affiliated People's Hospital of Ningbo University, Ningbo, People's Republic of China
- Institute of Hematology, Ningbo University, Ningbo, People's Republic of China
| | - Shuangyue Li
- Department of Hematology, The Affiliated People's Hospital of Ningbo University, Ningbo, People's Republic of China
- Institute of Hematology, Ningbo University, Ningbo, People's Republic of China
| | - Xuhui Liu
- Department of Hematology, The Affiliated People's Hospital of Ningbo University, Ningbo, People's Republic of China
- Institute of Hematology, Ningbo University, Ningbo, People's Republic of China
| | - Peipei Ye
- Department of Hematology, The Affiliated People's Hospital of Ningbo University, Ningbo, People's Republic of China
- Institute of Hematology, Ningbo University, Ningbo, People's Republic of China
| | - Zhong-Zheng Zheng
- Shanghai Tissuebank Biotechnology Co., Ltd., Shanghai, People's Republic of China
| | - Renzhi Pei
- Department of Hematology, The Affiliated People's Hospital of Ningbo University, Ningbo, People's Republic of China
- Institute of Hematology, Ningbo University, Ningbo, People's Republic of China
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8
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Dadi G, Jacoby E, Adam E, Hutt D, Varda-Bloom N, Bielorai B, Toren A. αβ + /CD19 + -depleted haploidentical stem cell transplantation for children with acute leukemia: Is there a protective effect of increased γδ + T-cell content in the graft? Pediatr Transplant 2023:e14531. [PMID: 37127942 DOI: 10.1111/petr.14531] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 02/20/2023] [Accepted: 04/07/2023] [Indexed: 05/03/2023]
Abstract
BACKGROUND Haploidentical hematopoietic stem cell transplantation (HSCT) with depletion of αβ+ T cells and CD19+ B cells has emerged as a viable alternative to traditional donors for treating acute leukemia in children. As the use of this innovative approach continues to grow and more experience is gained, it is essential to identify and comprehend the key factors that contribute to successful transplantation and improved outcomes. METHODS We conducted a retrospective analysis of single-center data from 27 children with acute lymphoblastic leukemia and 11 children with acute myeloid leukemia who underwent haploidentical HSCT with depletion of αβ+ T cells and CD19+ B cells between the years 2013 and 2020. RESULTS Engraftment was successful in 35 out of 38 patients (92%), who were all children conditioned using either a total body irradiation-based regimen or a treosulfan, fludarabine, and thiotepa regimen engrafted successfully. The 5-year overall survival and event-free survival rates were 51% and 42%, respectively. There were no cases of grade III-IV acute graft-versus-host disease, and only two patients developed chronic graft-versus-host disease. Patients with a higher content of γδ+ T cells in the graft demonstrated a longer event-free survival. CONCLUSIONS αβ+ /CD19+ -depleted haploidentical hematopoietic stem cell transplantation can offer long-term remission for children with acute leukemia with minimal graft-versus-host disease.
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Affiliation(s)
- Gal Dadi
- Division of Pediatric Hematology and Oncology, Sheba Medical Center, The Edmond and Lily Safra Children's Hospital, Ramat Gan, Israel
| | - Elad Jacoby
- Division of Pediatric Hematology and Oncology, Sheba Medical Center, The Edmond and Lily Safra Children's Hospital, Ramat Gan, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Etai Adam
- Division of Pediatric Hematology and Oncology, Sheba Medical Center, The Edmond and Lily Safra Children's Hospital, Ramat Gan, Israel
| | - Daphna Hutt
- Division of Pediatric Hematology and Oncology, Sheba Medical Center, The Edmond and Lily Safra Children's Hospital, Ramat Gan, Israel
| | | | - Bella Bielorai
- Division of Pediatric Hematology and Oncology, Sheba Medical Center, The Edmond and Lily Safra Children's Hospital, Ramat Gan, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Amos Toren
- Division of Pediatric Hematology and Oncology, Sheba Medical Center, The Edmond and Lily Safra Children's Hospital, Ramat Gan, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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Wu Q, Wu Y, Zhao Y, Zhang Y, Cao J, Wu D, Zhou J, Chen F. Adenovirus infection diagnosed by metagenomic next-generation sequencing after haploidentical hematopoietic stem cell transplantation: A multicenter study in China. Transpl Infect Dis 2023; 25:e14054. [PMID: 36908212 DOI: 10.1111/tid.14054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2022] [Revised: 02/16/2023] [Accepted: 02/20/2023] [Indexed: 03/14/2023]
Abstract
OBJECTIVE This study aims to observe and analyze the clinical characteristics and prognosis of adenovirus (ADV) infection diagnosed by metagenomic next-generation sequencing (mNGS) after haploidentical hematopoietic stem cell transplantation (Haplo-HSCT), which was performed following Beijing Protocol. METHODS The clinical data of patients who developed ADV infection diagnosed by mNGS after Haplo-HSCT between January 2019 and March 2021, recorded in three transplantation centers, were retrospectively analyzed. Potential risk factors for infection and the clinical manifestations of ADV involvement in different end-organs were also studied. Additionally, the patient prognosis regarding the available treatment was observed. RESULTS A total of seven patients were diagnosed with ADV infection by the mNGS technique after Haplo-HSCT of 976 patients enrolled. The risk factors for infection included antithymocyte globulin steroid-refractory graft-versus-host disease (GVHD) history, CD25 monoclonal antibody or ruxolitinib treatment history and <300 cells/μL of CD3+ T cells count in peripheral blood. The clinical manifestations of ADV infection included encephalitis, hepatitis, cystitis, and pneumonia. Six patients were treated with cidofovir (CDV) and intravenous immunoglobulin (IVIg), and one with CDV, ribavirin, IVIg, thymosin Alpha-1 for injection and low-dose donor lymphocyte infusion. One case showed negative ADV DNA results with improved conditions; however, the patient died of the relapse of the primary disease in the later stage. The remaining six died of ADV infection. CONCLUSION mNGS can provide screening for ADV and information on ADV subtypes, helpful to understand tissue tropism. This technique could be useful in diagnosing patients at high risk for ADV infection. ADV infection can involve multiple organs, has difficulty in early diagnosis, and has a poor prognosis. Currently, effective treatments are inadequate.
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Affiliation(s)
- Qiong Wu
- Department of Radiotherapy, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Yanjun Wu
- Department of Hematology, The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, Institute of Blood and Marrow Transplantation, Soochow University, Suzhou, China
| | - Ye Zhao
- Department of Hematology, The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, Institute of Blood and Marrow Transplantation, Soochow University, Suzhou, China
| | - Yanming Zhang
- Department of Hematology, Huai An Second People's Hospital, Huai An, China
| | - Junjie Cao
- Department of Hematology, Yinzhou People's Hospital, Ningbo, China
| | - Depei Wu
- Department of Hematology, The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, Institute of Blood and Marrow Transplantation, Soochow University, Suzhou, China
| | - Juying Zhou
- Department of Radiotherapy, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Feng Chen
- Department of Hematology, The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, Institute of Blood and Marrow Transplantation, Soochow University, Suzhou, China
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10
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Zhou C, Zheng F, Xu L, Zhang X, Chang Y, Mo X, Sun Y, Huang X, Wang Y. Mutation of the TP53 gene in acute lymphoblastic leukemia does not affect survival outcomes after haploidentical hematopoietic stem cell transplantation. Int J Cancer 2023; 152:977-985. [PMID: 36251447 DOI: 10.1002/ijc.34323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Accepted: 09/29/2022] [Indexed: 01/11/2023]
Abstract
Previous studies have demonstrated that TP53 mutation is correlated with insufficient therapy response and unfavorable prognosis in acute lymphoblastic leukemia (ALL). Few studies have investigated the impact of TP53 mutation in ALL patients after haploidentical hematopoietic stem cell transplantation (haplo-HSCT). We completed a retrospective study of 65 ALL patients with available TP53 status who underwent haplo-HSCT. They were divided into a TP53 mutation group (TP53mut ) and a TP53 wild-type (TP53wt ) group. TP53mut showed comparable 2-year cumulative incidence of relapse (CIR) rates (13.1% vs 12.5%, P = .96) and 2-year leukemia-free survival (LFS) (74.2% vs 77.4%, P = .80) with TP53wt . No significant differences in 2-year overall survival (OS) rates (82.9% vs 87.3%, P = .61) or 2-year NRM rates (12.7% vs 10.2%, P = .69) were observed in TP53mut and TP53wt patients. Multivariate analysis suggested that white blood cell (WBC) count at initial diagnosis (>50 × 109 /L: hazard ratio [HR] = 3.860, P = .016) and age (>40 years old: HR = 4.120, P = .012) are independent risk factors for 2-year LFS. Our study showed that TP53 mutations may not be related to the unfavorable impact on survival in ALL patients after treatment with haplo-HSCT. The present results suggested that haplo-HSCT may eliminate the poor prognosis effect of TP53 mutation in ALL.
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Affiliation(s)
- Cuiyan Zhou
- Research Unit of Key Technique for Diagnosis and Treatments of Hematologic Malignancies, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing, China.,Collaborative Innovation Center of Hematology, Peking University, Beijing, China
| | - Fengmei Zheng
- Research Unit of Key Technique for Diagnosis and Treatments of Hematologic Malignancies, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing, China.,Collaborative Innovation Center of Hematology, Peking University, Beijing, China
| | - Lanping Xu
- Research Unit of Key Technique for Diagnosis and Treatments of Hematologic Malignancies, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing, China.,Collaborative Innovation Center of Hematology, Peking University, Beijing, China
| | - Xiaohui Zhang
- Research Unit of Key Technique for Diagnosis and Treatments of Hematologic Malignancies, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing, China.,Collaborative Innovation Center of Hematology, Peking University, Beijing, China
| | - Yingjun Chang
- Research Unit of Key Technique for Diagnosis and Treatments of Hematologic Malignancies, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing, China.,Collaborative Innovation Center of Hematology, Peking University, Beijing, China
| | - Xiaodong Mo
- Research Unit of Key Technique for Diagnosis and Treatments of Hematologic Malignancies, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing, China.,Collaborative Innovation Center of Hematology, Peking University, Beijing, China
| | - Yuqian Sun
- Research Unit of Key Technique for Diagnosis and Treatments of Hematologic Malignancies, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing, China.,Collaborative Innovation Center of Hematology, Peking University, Beijing, China
| | - Xiaojun Huang
- Research Unit of Key Technique for Diagnosis and Treatments of Hematologic Malignancies, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing, China.,Collaborative Innovation Center of Hematology, Peking University, Beijing, China.,Peking-Tsinghua Center for Life Sciences, Beijing, China
| | - Yu Wang
- Research Unit of Key Technique for Diagnosis and Treatments of Hematologic Malignancies, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing, China.,Collaborative Innovation Center of Hematology, Peking University, Beijing, China
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11
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Zhang Y, Ye C, Zhu H, Zhuang Y, Chen S, Weng Y, Ren J, Luo X, Zheng J, Zheng X, Li J, Lan L, Xie Y, Han Z, Hu J, Yang T. Association of iKIR-mismatch model and donor aKIRs with better outcome in haploidentical hematopoietic stem cell transplantation for acute myeloid leukemia. Front Immunol 2023; 13:1091188. [PMID: 36761162 PMCID: PMC9904326 DOI: 10.3389/fimmu.2022.1091188] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2022] [Accepted: 12/09/2022] [Indexed: 01/26/2023] Open
Abstract
Objectives Killer cell immunoglobulin like receptor (KIR) can trigger the alloreactivity of NK cells. However, there is no clear consensus as to their function. Here, we investigated the potential influence of KIR mismatch and KIR alleles on the outcome of haploidentical hematopoietic stem cell transplantation (haplo-HSCT) in acute myeloid leukemia (AML) patients. Method Data from 79 AML patients treated with haplo-HSCT were retrospectively analyzed. HLA-C genotyping was determined by the PCR-rSSO method. KIR, HLA-A and HLA-B genotyping was performed by the PCR-SSP method. Cox proportional hazards model and Kaplan-Meier survival curves were used for analysis. Results Both KIR ligand mismatch (KLM) group and KIR receptor-ligand mismatch (RLM) group were associated with a decreased risk in aGVHD and relapse rate (RR), and better overall survival (OS) compared to the KIR ligand matching and receptor-ligand matching groups, respectively (aGVHD: KLM: p=0.047, HR:0.235; RLM: p<0.001, HR:0.129; RR: KLM: p=0.049, HR:0.686, RLM: p=0.017, HR:0.200;OS:KLM: p=0.012, HR: 0.298, RLM: p=0.021, HR:0.301). RLM was more accurate at predicting relapse and aGVHD compared with KLM (aGVHD: p=0.009; RR: p=0.039). Patients with greater number of donor activating KIRs (aKIR) had a lower incidence of aGVHD and relapse, and the benefits correlated with the increase in the number of donor aKIRs (aGVHD: p=0.019, HR:0.156; RR: p=0.037, HR:0.211). Patients with RLM and the highest number of donor aKIRs had the lowest RR, lowest incidence of aGVHD and best OS. Conclusions Both KLM and RLM reduced the risk of aGVHD and relapse after haplo-HSCT in AML patients, and RLM showed superiority in predicting HSCT outcome. The synergistic effects of RLM and donor aKIRs can provide a better donor selection strategy to improve haplo-HSCT outcome in AML patients.
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Affiliation(s)
- Yu Zhang
- Fujian Medical University, Fuzhou, Fujian, China,Department of Hematology, Fujian Medical University Union Hospital, Fujian Institute of Hematology, Fujian Provincial Key Laboratory of Hematology Fuzhou, Fujian, China,School of Public Health, Fujian Medical University, Fuzhou, Fujian, China
| | - Chenjing Ye
- Fujian Medical University, Fuzhou, Fujian, China,Department of Hematology, Fujian Medical University Union Hospital, Fujian Institute of Hematology, Fujian Provincial Key Laboratory of Hematology Fuzhou, Fujian, China
| | - Haojie Zhu
- Fujian Medical University, Fuzhou, Fujian, China,Department of Hematology, Fujian Medical University Union Hospital, Fujian Institute of Hematology, Fujian Provincial Key Laboratory of Hematology Fuzhou, Fujian, China
| | - Youran Zhuang
- School of Medical Sciences, Faculty of Medicine & Health, University of Sydney, Sydney, Australia
| | - Shaozhen Chen
- Fujian Medical University, Fuzhou, Fujian, China,Department of Hematology, Fujian Medical University Union Hospital, Fujian Institute of Hematology, Fujian Provincial Key Laboratory of Hematology Fuzhou, Fujian, China
| | - Yingxi Weng
- Fujian Medical University, Fuzhou, Fujian, China,Department of Hematology, Fujian Medical University Union Hospital, Fujian Institute of Hematology, Fujian Provincial Key Laboratory of Hematology Fuzhou, Fujian, China
| | - Jinhua Ren
- Fujian Medical University, Fuzhou, Fujian, China,Department of Hematology, Fujian Medical University Union Hospital, Fujian Institute of Hematology, Fujian Provincial Key Laboratory of Hematology Fuzhou, Fujian, China
| | - Xiaofeng Luo
- Fujian Medical University, Fuzhou, Fujian, China,Department of Hematology, Fujian Medical University Union Hospital, Fujian Institute of Hematology, Fujian Provincial Key Laboratory of Hematology Fuzhou, Fujian, China
| | - Jing Zheng
- Fujian Medical University, Fuzhou, Fujian, China,Department of Hematology, Fujian Medical University Union Hospital, Fujian Institute of Hematology, Fujian Provincial Key Laboratory of Hematology Fuzhou, Fujian, China
| | - Xiaoyun Zheng
- Fujian Medical University, Fuzhou, Fujian, China,Department of Hematology, Fujian Medical University Union Hospital, Fujian Institute of Hematology, Fujian Provincial Key Laboratory of Hematology Fuzhou, Fujian, China
| | - Jing Li
- Fujian Medical University, Fuzhou, Fujian, China,Department of Hematology, Fujian Medical University Union Hospital, Fujian Institute of Hematology, Fujian Provincial Key Laboratory of Hematology Fuzhou, Fujian, China
| | - Lingqiong Lan
- Fujian Medical University, Fuzhou, Fujian, China,Department of Hematology, Fujian Medical University Union Hospital, Fujian Institute of Hematology, Fujian Provincial Key Laboratory of Hematology Fuzhou, Fujian, China
| | - Yongxin Xie
- Fujian Medical University, Fuzhou, Fujian, China,Department of Hematology, Fujian Medical University Union Hospital, Fujian Institute of Hematology, Fujian Provincial Key Laboratory of Hematology Fuzhou, Fujian, China
| | - Zhongchao Han
- Chinese Academy of Medical Sciences, State Key Laboratory Experimental Hematology, Tianjin, China
| | - Jianda Hu
- Fujian Medical University, Fuzhou, Fujian, China,Department of Hematology, Fujian Medical University Union Hospital, Fujian Institute of Hematology, Fujian Provincial Key Laboratory of Hematology Fuzhou, Fujian, China
| | - Ting Yang
- Fujian Medical University, Fuzhou, Fujian, China,Department of Hematology, Fujian Medical University Union Hospital, Fujian Institute of Hematology, Fujian Provincial Key Laboratory of Hematology Fuzhou, Fujian, China,*Correspondence: Ting Yang,
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12
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Eichholz T, Döring M, Giardino S, Gruhn B, Seitz C, Flaadt T, Schwinger W, Ebinger M, Holzer U, Mezger M, Teltschik HM, Sparber-Sauer M, Koscielniak E, Abele M, Handgretinger R, Lang P. Haploidentical hematopoietic stem cell transplantation as individual treatment option in pediatric patients with very high-risk sarcomas. Front Oncol 2023; 13:1064190. [PMID: 36895486 PMCID: PMC9990259 DOI: 10.3389/fonc.2023.1064190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Accepted: 02/01/2023] [Indexed: 02/25/2023] Open
Abstract
Background Prognosis of children with primary disseminated or metastatic relapsed sarcomas remains dismal despite intensification of conventional therapies including high-dose chemotherapy. Since haploidentical hematopoietic stem cell transplantation (haplo-HSCT) is effective in the treatment of hematological malignancies by mediating a graft versus leukemia effect, we evaluated this approach in pediatric sarcomas as well. Methods Patients with bone Ewing sarcoma or soft tissue sarcoma who received haplo-HSCT as part of clinical trials using CD3+ or TCRα/β+ and CD19+ depletion respectively were evaluated regarding feasibility of treatment and survival. Results We identified 15 patients with primary disseminated disease and 14 with metastatic relapse who were transplanted from a haploidentical donor to improve prognosis. Three-year event-free survival (EFS) was 18,1% and predominantly determined by disease relapse. Survival depended on response to pre-transplant therapy (3y-EFS of patients in complete or very good partial response: 36,4%). However, no patient with metastatic relapse could be rescued. Conclusion Haplo-HSCT for consolidation after conventional therapy seems to be of interest for some, but not for the majority of patients with high-risk pediatric sarcomas. Evaluation of its future use as basis for subsequent humoral or cellular immunotherapies is necessary.
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Affiliation(s)
- Thomas Eichholz
- University Children's Hospital, Eberhard Karls University, Tuebingen, Germany
| | - Michaela Döring
- University Children's Hospital, Eberhard Karls University, Tuebingen, Germany
| | - Stefano Giardino
- Hematopoietic Stem Cell Transplantation Unit, Department of Hematology and Oncology, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Bernd Gruhn
- Department of Pediatrics, Jena University Hospital, Jena, Germany
| | - Christian Seitz
- University Children's Hospital, Eberhard Karls University, Tuebingen, Germany
| | - Tim Flaadt
- University Children's Hospital, Eberhard Karls University, Tuebingen, Germany
| | - Wolfgang Schwinger
- Department of Pediatrics and Adolescent Medicine, Medical University of Graz, Graz, Austria
| | - Martin Ebinger
- University Children's Hospital, Eberhard Karls University, Tuebingen, Germany
| | - Ursula Holzer
- University Children's Hospital, Eberhard Karls University, Tuebingen, Germany
| | - Markus Mezger
- University Children's Hospital, Eberhard Karls University, Tuebingen, Germany
| | - Heiko-Manuel Teltschik
- Klinikum der Landeshauptstadt Stuttgart gKAöR, Olgahospital, Stuttgart Cancer Center, Zentrum für Kinder-, Jugend- und Frauenmedizin, Pädiatrie 5 (Pädiatrische Onkologie, Hämatologie, Immunologie), Stuttgart, Germany
| | - Monika Sparber-Sauer
- Klinikum der Landeshauptstadt Stuttgart gKAöR, Olgahospital, Stuttgart Cancer Center, Zentrum für Kinder-, Jugend- und Frauenmedizin, Pädiatrie 5 (Pädiatrische Onkologie, Hämatologie, Immunologie), Stuttgart, Germany.,University Tübingen, Medical Faculty, Tübingen, Germany
| | - Ewa Koscielniak
- Klinikum der Landeshauptstadt Stuttgart gKAöR, Olgahospital, Stuttgart Cancer Center, Zentrum für Kinder-, Jugend- und Frauenmedizin, Pädiatrie 5 (Pädiatrische Onkologie, Hämatologie, Immunologie), Stuttgart, Germany.,University Tübingen, Medical Faculty, Tübingen, Germany
| | - Michael Abele
- University Children's Hospital, Eberhard Karls University, Tuebingen, Germany
| | | | - Peter Lang
- University Children's Hospital, Eberhard Karls University, Tuebingen, Germany
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13
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Yao D, Tian Y, Li J, Li B, Lu J, Ling J, Zheng D, Yao Y, Xiao P, Meng L, Hu S. Association between haploidentical hematopoietic stem cell transplantation combined with an umbilical cord blood unit and graft- versus-host disease in pediatric patients with acquired severe aplastic anemia. Ther Adv Hematol 2022; 13:20406207221134409. [PMID: 36324490 PMCID: PMC9619284 DOI: 10.1177/20406207221134409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Accepted: 09/30/2022] [Indexed: 11/06/2022] Open
Abstract
Background: Haploidentical hematopoietic stem cell transplantation (haplo-HSCT) based on granulocyte colony-stimulating factor plus anti-thymocyte regimens (‘Beijing Protocol’) provides a salvage treatment for patients of acquired severe aplastic anemia (SAA) in China. However, graft-versus-host disease (GVHD) is a major impediment of haplo-HSCT due to human leukocyte antigen disparity. Recently, haplo-HSCT combined with umbilical cord blood (UCB) (haplo-cord HSCT) is performed in clinical trials to potentially reduce the risk of severe GVHD. Nevertheless, studies comparing GVHD in pediatric patients receiving haplo and haplo-cord HSCT for SAA are limited. Objective: The objective of this study was to investigate the impact of UCB co-infusion on GVHD in pediatric patients receiving haplo-HSCT for SAA. Design: We conducted a retrospective study of 91 consecutive SAA children undergoing haploidentical transplantation based on the ‘Beijing Protocol’ with or without co-infusion of UCB in our center. Methods: All patients received uniform non-myeloablative conditioning and GVHD prophylaxis. We compared baseline characteristics and transplant outcomes between the haplo (n = 35) and haplo-cord (n = 56) recipients. Results: All 91 patients achieved hematopoietic recovery from haploidentical donors, with a higher incidence of peri-engraftment syndrome observed with the haplo-cord group as compared with the haplo group (75.0% versus 48.6%, p = 0.029). Notably, the haplo-cord group showed a lower incidence of II–IV acute GVHD (aGVHD) than the haplo group (16.1% versus 42.9%, p = 0.002). Observed incidences of chronic GVHD (cGVHD) and moderate to severe cGVHD in the haplo-cord group were also lower than that in the haplo group (25.6% versus 51.3%, p = 0.019; 16.2% versus 41.3%, p = 0.016, respectively). Haplo-cord HSCT was identified as the only factor associated with a lower incidence of II–IV aGVHD and cGVHD in multivariate analysis. However, no differences were observed between the two groups for infections and survival outcomes. Conclusion: Our data indicated that co-infusion of UCB in ‘Beijing Protocol’-based haplo-HSCT may be effective for reducing the risk of severe GVHD in SAA children.
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Affiliation(s)
| | | | | | | | - Jun Lu
- Department of Hematology, Children’s Hospital of Soochow University, Suzhou, China,Jiangsu Children’s Hematology & Oncology Center, Suzhou, China,Di Yao is also affiliated to Department of Pediatrics, Hangzhou First People’s Hospital, Hangzhou, China
| | - Jing Ling
- Department of Hematology, Children’s Hospital of Soochow University, Suzhou, China,Jiangsu Children’s Hematology & Oncology Center, Suzhou, China,Di Yao is also affiliated to Department of Pediatrics, Hangzhou First People’s Hospital, Hangzhou, China
| | - Defei Zheng
- Department of Hematology, Children’s Hospital of Soochow University, Suzhou, China,Jiangsu Children’s Hematology & Oncology Center, Suzhou, China,Di Yao is also affiliated to Department of Pediatrics, Hangzhou First People’s Hospital, Hangzhou, China
| | - Yanhua Yao
- Department of Hematology, Children’s Hospital of Soochow University, Suzhou, China,Jiangsu Children’s Hematology & Oncology Center, Suzhou, China,Di Yao is also affiliated to Department of Pediatrics, Hangzhou First People’s Hospital, Hangzhou, China
| | - Peifang Xiao
- Department of Hematology, Children’s Hospital of Soochow University, Suzhou, China,Jiangsu Children’s Hematology & Oncology Center, Suzhou, China,Di Yao is also affiliated to Department of Pediatrics, Hangzhou First People’s Hospital, Hangzhou, China
| | - Lijun Meng
- Department of Hematology, Children’s Hospital of Soochow University, No. 92 Zhongnan Street, Suzhou 215025, Jiangsu, China,Jiangsu Children’s Hematology & Oncology Center, Suzhou, China
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14
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Lin F, Han T, Zhang Y, Cheng Y, Xu Z, Mo X, Wang F, Yan C, Sun Y, Wang J, Tang F, Han W, Chen Y, Wang Y, Zhang X, Liu K, Huang X, Xu L. The Incidence, Outcomes, and Risk Factors of Secondary Poor Graft Function in Haploidentical Hematopoietic Stem Cell Transplantation for Acquired Aplastic Anemia. Front Immunol 2022; 13:896034. [PMID: 35615363 PMCID: PMC9124828 DOI: 10.3389/fimmu.2022.896034] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Accepted: 04/19/2022] [Indexed: 01/05/2023] Open
Abstract
Secondary poor graft function (sPGF) increases the risk of life-threatening complications after hematopoietic stem cell transplantation (HSCT). The incidence, clinical outcomes, and risk factors of sPGF have not been elucidated in haploidentical (haplo-) HSCT for acquired aplastic anemia (AA) patients. We retrospectively reviewed 423 consecutive AA patients who underwent haplo-HSCT between January 2006 and December 2020 and report a 3-year cumulative incidence of 4.62% (95% confidence interval [CI]: 3.92%-10.23%) of sPGF. While no primary PGF occurred. The median time to sPGF was 121 days (range 30-626 days) after transplantation. To clarify the risk factors for sPGF, 17 sPGF cases and 382 without PGF were further analyzed. Compared to patients without PGF, the 2-year overall survival was significantly poorer for sPGF patients (67.7% vs 90.8%, p =.002). Twelve sPGF patients were alive until the last follow-up, and 7 achieved transfusion independency. The multivariable analyses revealed that later neutrophil engraftment (OR 2.819, p=.049) and a history of refractory cytomegalovirus viremia (OR=7.038, p=.002) post-transplantation were associated with sPGF. There was weak evidence that a history of grade 3-4 acute graft-versus-host disease increased the risk of sPGF (p=.063). We advocated better post-transplantation strategies to balance the risk of immunosuppression and viral reactivation for haplo-HSCT in AA patients.
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Affiliation(s)
- Fan Lin
- Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, National Clinical Research Center for Hematologic Disease, Collaborative Innovation Center of Hematology, Peking University Institute of Hematology, Peking University People’s Hospital, Beijing, China
| | - Tingting Han
- Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, National Clinical Research Center for Hematologic Disease, Collaborative Innovation Center of Hematology, Peking University Institute of Hematology, Peking University People’s Hospital, Beijing, China
| | - Yuanyuan Zhang
- Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, National Clinical Research Center for Hematologic Disease, Collaborative Innovation Center of Hematology, Peking University Institute of Hematology, Peking University People’s Hospital, Beijing, China
| | - Yifei Cheng
- Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, National Clinical Research Center for Hematologic Disease, Collaborative Innovation Center of Hematology, Peking University Institute of Hematology, Peking University People’s Hospital, Beijing, China
| | - Zhengli Xu
- Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, National Clinical Research Center for Hematologic Disease, Collaborative Innovation Center of Hematology, Peking University Institute of Hematology, Peking University People’s Hospital, Beijing, China
| | - Xiaodong Mo
- Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, National Clinical Research Center for Hematologic Disease, Collaborative Innovation Center of Hematology, Peking University Institute of Hematology, Peking University People’s Hospital, Beijing, China
| | - Fengrong Wang
- Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, National Clinical Research Center for Hematologic Disease, Collaborative Innovation Center of Hematology, Peking University Institute of Hematology, Peking University People’s Hospital, Beijing, China
| | - Chenhua Yan
- Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, National Clinical Research Center for Hematologic Disease, Collaborative Innovation Center of Hematology, Peking University Institute of Hematology, Peking University People’s Hospital, Beijing, China
| | - Yuqian Sun
- Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, National Clinical Research Center for Hematologic Disease, Collaborative Innovation Center of Hematology, Peking University Institute of Hematology, Peking University People’s Hospital, Beijing, China
| | - Jingzhi Wang
- Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, National Clinical Research Center for Hematologic Disease, Collaborative Innovation Center of Hematology, Peking University Institute of Hematology, Peking University People’s Hospital, Beijing, China
| | - Feifei Tang
- Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, National Clinical Research Center for Hematologic Disease, Collaborative Innovation Center of Hematology, Peking University Institute of Hematology, Peking University People’s Hospital, Beijing, China
| | - Wei Han
- Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, National Clinical Research Center for Hematologic Disease, Collaborative Innovation Center of Hematology, Peking University Institute of Hematology, Peking University People’s Hospital, Beijing, China
| | - Yuhong Chen
- Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, National Clinical Research Center for Hematologic Disease, Collaborative Innovation Center of Hematology, Peking University Institute of Hematology, Peking University People’s Hospital, Beijing, China
| | - Yu Wang
- Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, National Clinical Research Center for Hematologic Disease, Collaborative Innovation Center of Hematology, Peking University Institute of Hematology, Peking University People’s Hospital, Beijing, China
| | - Xiaohui Zhang
- Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, National Clinical Research Center for Hematologic Disease, Collaborative Innovation Center of Hematology, Peking University Institute of Hematology, Peking University People’s Hospital, Beijing, China
| | - Kaiyan Liu
- Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, National Clinical Research Center for Hematologic Disease, Collaborative Innovation Center of Hematology, Peking University Institute of Hematology, Peking University People’s Hospital, Beijing, China
| | - Xiaojun Huang
- Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, National Clinical Research Center for Hematologic Disease, Collaborative Innovation Center of Hematology, Peking University Institute of Hematology, Peking University People’s Hospital, Beijing, China
- Peking-Tsinghua Centre for Life Sciences, Beijing, China
| | - Lanping Xu
- Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, National Clinical Research Center for Hematologic Disease, Collaborative Innovation Center of Hematology, Peking University Institute of Hematology, Peking University People’s Hospital, Beijing, China
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15
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Chen WB, Long Z, Hou J, Miao H, Zhao MW. Continuous High-Dose (6 mg) vs. Low-Dose (3 mg) Intravitreal Ganciclovir for Cytomegalovirus Retinitis After Haploidentical Hematopoietic Stem Cell Transplantation: A Randomized Controlled Study. Front Med (Lausanne) 2022; 8:750760. [PMID: 35004721 PMCID: PMC8739491 DOI: 10.3389/fmed.2021.750760] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2021] [Accepted: 11/29/2021] [Indexed: 11/23/2022] Open
Abstract
Purpose: To evaluate the safety and efficacy of continuous high-dose (6 mg) intravitreal ganciclovir injections (IVG) for cytomegalovirus (CMV) retinitis (CMVR) after haploidentical hematopoietic stem cell transplantation (Haplo-HSCT), and to explore factors that may influence the treatment procedure. Design: Prospective, randomized, single-blinded, positive-controlled, interventional, comparative study. Methods: A total of 22 patients with CMVR (32 eyes) were randomized to either high-dose group (IVG 6 mg weekly) or low-dose group (IVG 3 mg given twice weekly for 2 weeks as induction phase and weekly thereafter as maintenance phase). Patients who were recorded any positive CMV DNAemia or other active CMV diseases and needed systemic anti-CMV treatment during the study period were excluded. The vision outcome, variables of the treatment procedure, and incidence of complication and CMVR recurrence were analyzed and compared. Logistic regression was applied to determine the factors that may have an impact on the treatment process at baseline. Results: Compared to the low-dose group, the high-dose group resulted in a median of two less intravitreal injections (4 vs. 6 times, respectively, P = 0.016), while the rate of vision stability or improvement (81.2 vs. 87.5%), the incidence of complication (6.2 vs. 18.8%), and CMVR recurrence (12.5% vs. 6.2%) were similar (all P > 0.05). No drug-related toxicity was observed. Initial aqueous CMV-DNA load (OR: 6.872, 95% CI: 1.335–35.377, P = 0.021) and extension of lesion (OR: 0.942, 95% CI: 0.897 to .991, P = 0.020), but not dosing regimen (P = 0.162), were predictors of the treatment duration. Conclusions: Continuous high-dose regimen was well tolerated and resulted in less intravitreal injections, with similar vision outcomes and safety profiles. The clinical course of CMVR after Haplo-HSCT was determined by its own nature at baseline and could not be modified by treatment protocols under consistent immune background.
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Affiliation(s)
- Wei-Bin Chen
- Department of Ophthalmology and Clinical Center of Optometry, Peking University People's Hospital, Beijing, China.,Eye Diseases and Optometry Institute, Peking University People's Hospital, Beijing, China.,Beijing Key Laboratory of Diagnosis and Therapy of Retinal and Choroid Diseases, Beijing, China.,College of Optometry, Peking University Health Science Center, Beijing, China
| | - Ze Long
- Department of Ophthalmology and Clinical Center of Optometry, Peking University People's Hospital, Beijing, China.,Eye Diseases and Optometry Institute, Peking University People's Hospital, Beijing, China.,Beijing Key Laboratory of Diagnosis and Therapy of Retinal and Choroid Diseases, Beijing, China.,College of Optometry, Peking University Health Science Center, Beijing, China
| | - Jing Hou
- Department of Ophthalmology and Clinical Center of Optometry, Peking University People's Hospital, Beijing, China.,Eye Diseases and Optometry Institute, Peking University People's Hospital, Beijing, China.,Beijing Key Laboratory of Diagnosis and Therapy of Retinal and Choroid Diseases, Beijing, China.,College of Optometry, Peking University Health Science Center, Beijing, China
| | - Heng Miao
- Department of Ophthalmology and Clinical Center of Optometry, Peking University People's Hospital, Beijing, China.,Eye Diseases and Optometry Institute, Peking University People's Hospital, Beijing, China.,Beijing Key Laboratory of Diagnosis and Therapy of Retinal and Choroid Diseases, Beijing, China.,College of Optometry, Peking University Health Science Center, Beijing, China
| | - Ming-Wei Zhao
- Department of Ophthalmology and Clinical Center of Optometry, Peking University People's Hospital, Beijing, China.,Eye Diseases and Optometry Institute, Peking University People's Hospital, Beijing, China.,Beijing Key Laboratory of Diagnosis and Therapy of Retinal and Choroid Diseases, Beijing, China.,College of Optometry, Peking University Health Science Center, Beijing, China
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16
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Katsanis E, Hanley PJ, Simpson RJ. Editorial: Advances in Pediatric Hematopoietic Cell Therapies and Transplantation. Front Pediatr 2022; 10:847288. [PMID: 35155311 PMCID: PMC8832116 DOI: 10.3389/fped.2022.847288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/01/2022] [Accepted: 01/07/2022] [Indexed: 11/20/2022] Open
Affiliation(s)
- Emmanuel Katsanis
- Department of Pediatrics, University of Arizona, Tucson, AZ, United States
| | - Patrick J Hanley
- Center for Cancer and Immunology Research, Children's National Hospital, The George Washington University, Washington, DC, United States
| | - Richard J Simpson
- Department of Pediatrics, University of Arizona, Tucson, AZ, United States.,School of Nutritional Sciences and Wellness, University of Arizona, Tucson, AZ, United States
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17
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Smith J, Alfonso JH, Reddivalla N, Angulo P, Katsanis E. Case Report: Haploidentical Bone Marrow Transplantation in Two Brothers With Wiskott-Aldrich Syndrome Using Their Father as the Donor. Front Pediatr 2021; 9:647505. [PMID: 34778119 PMCID: PMC8578118 DOI: 10.3389/fped.2021.647505] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Accepted: 09/23/2021] [Indexed: 12/31/2022] Open
Abstract
Wiskott-Aldrich syndrome (WAS) is an X-linked genetic disorder with a variable phenotypic expression that includes thrombocytopenia, eczema, and immunodeficiency. Some patients may also exhibit autoimmune manifestations. Patients with WAS are at increased risk of developing malignancies such as lymphoma. Allogeneic hematopoietic cell transplantation remains the only curative treatment. Haploidentical bone marrow transplantation (haplo-BMT) with post-transplant cyclophosphamide (PT-CY) has more recently been applied in WAS. Here, we report two brothers who underwent successful T-cell replete haplo-BMT with PT-CY at ages 9 months and 4 years using their father as the donor. Our myeloablative regimen was well-tolerated with minimal organ toxicity and no acute or chronic graft vs. host disease (GvHD). Haplo-BMT may be considered as a safe and effective option for patients with WAS who do not have available human leukocyte antigen (HLA) matched donors.
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Affiliation(s)
- Jasmine Smith
- Department of Pediatrics, University of Arizona, Tucson, AZ, United States
- Banner University Medical Center, Tucson, AZ, United States
| | - Jessica Hass Alfonso
- Department of Pediatrics, University of Arizona, Tucson, AZ, United States
- Banner University Medical Center, Tucson, AZ, United States
| | - Naresh Reddivalla
- Department of Pediatrics, University of Arizona, Tucson, AZ, United States
- Banner Children's at Desert, Mesa, AZ, United States
| | - Pablo Angulo
- Department of Pediatrics, University of Arizona, Tucson, AZ, United States
- Banner Children's at Desert, Mesa, AZ, United States
| | - Emmanuel Katsanis
- Department of Pediatrics, University of Arizona, Tucson, AZ, United States
- Banner University Medical Center, Tucson, AZ, United States
- Department of Immunobiology, University of Arizona, Tucson, AZ, United States
- Department of Medicine, University of Arizona, Tucson, AZ, United States
- Department of Pathology, University of Arizona, Tucson, AZ, United States
- The University of Arizona Cancer Center, Tucson, AZ, United States
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18
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Takahashi N, Mochizuki K, Sano H, Kobayashi S, Ohara Y, Ikeda K, Ohto H, Kikuta A. Decline of serum albumin precedes severe acute GVHD after haploidentical HSCT. Pediatr Int 2021; 63:1048-1054. [PMID: 33253440 DOI: 10.1111/ped.14564] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Revised: 10/26/2020] [Accepted: 11/25/2020] [Indexed: 01/29/2023]
Abstract
BACKGROUND Haploidentical hematopoietic stem cell transplantation (HSCT) is a useful therapy for relapsed/refractory acute leukemia or lymphoma because of the strong graft-vs-leukemia (GVL) effect. However, it is often accompanied by severe acute graft-versus-host disease (aGVHD), which is the most serious complication after haploidentical HSCT. Thus, it is important to control the severity of aGVHD while maintaining the GVL effect. In our experience of pediatric haploidentical HSCT, it takes several days for aGVHD to become severe after the appearance of initial symptoms, mostly skin rashes. In this study, we aimed to identify useful biomarkers at the onset of aGVHD that predict subsequent development of severe aGVHD. METHODS Forty-five consecutive children with relapsed/refractory acute leukemia or lymphoma who developed aGVHD after haploidentical HSCT were enrolled. We analyzed possible biomarkers from samples collected at the onset of acute GVHD. RESULTS Nineteen patients developed grade 1-2 aGVHD, and 26 patients developed grade 3-4 aGVHD. There was no significant difference in patient characteristics between the two groups. Transplant-related mortality occurred only in the grade 3-4 aGVHD group (34.5%). Multivariate analysis revealed that serum albumin was an independent biomarker for predicting the severity of aGVHD (P = 0.009). The area under the receiver operating characteristic curve of serum albumin was 0.864. CONCLUSIONS The serum albumin level at the onset of aGvHD could be a useful biomarker for the development of subsequent severe aGVHD in pediatric patients after haploidentical HSCT.
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Affiliation(s)
- Nobuhisa Takahashi
- Department of Pediatric Oncology, Fukushima Medical University Hospital, Fukushima City, Japan
| | - Kazuhiro Mochizuki
- Department of Pediatric Oncology, Fukushima Medical University Hospital, Fukushima City, Japan
| | - Hideki Sano
- Department of Pediatric Oncology, Fukushima Medical University Hospital, Fukushima City, Japan
| | - Shogo Kobayashi
- Department of Pediatric Oncology, Fukushima Medical University Hospital, Fukushima City, Japan
| | - Yoshihiro Ohara
- Department of Pediatric Oncology, Fukushima Medical University Hospital, Fukushima City, Japan
| | - Kazuhiko Ikeda
- Department of Blood Transfusion and Transplantation Immunology, Fukushima Medical University Hospital, Fukushima City, Japan
| | - Hitoshi Ohto
- Department of Blood Transfusion and Transplantation Immunology, Fukushima Medical University Hospital, Fukushima City, Japan
| | - Atsushi Kikuta
- Department of Pediatric Oncology, Fukushima Medical University Hospital, Fukushima City, Japan
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19
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Tang X, Yu Z, Ping L, Lu W, Jing Y, Cao X. Improved outcomes using unmanipulated haploidentical hematopoietic stem cells combined with third-party umbilical cord blood transplantation for non-malignant diseases in children: The experience of a single center. Pediatr Transplant 2021; 25:e13995. [PMID: 33675566 DOI: 10.1111/petr.13995] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Revised: 01/24/2021] [Accepted: 02/20/2021] [Indexed: 01/30/2023]
Abstract
BACKGROUND Unmanipulated haploid HSCT for SAA has resulted in improved outcomes over recent years. However, studies related to unmanipulated haploid HSCs combined with tp-UCB transplantation for other types of NMD are rare. Accordingly, we present the outcomes of 109 pediatric patients with life-threatening NMD undergoing unmanipulated haploid HSCs combined with tp-UCB transplantation. PROCEDURE We retrospectively investigated 109 pediatric patients with life-threatening NMD treated with unmanipulated haploid HSCs combined with tp-UCB transplantation in a single center. RESULTS The median days of neutrophil and platelet engraftment were +13 and +22 days, respectively. None of the cases experienced PGF. The incidence rates for grade I-II, III-IV aGVHD and cGVHD were 44.9%, 24.8%, and 9.3%, respectively. The incidence rates of CMV and EBV viremia were 46.7% and 39.4%, respectively. The median follow-up duration was 997 days. In total, 106 patients survived, including 104 cases with FFS and 2 cases with SGF. Three patients died. The 5-year TRM, OS, and FFS were 2.8%, 97.2%, and 96.2%, respectively. CONCLUSION The results of unmanipulated haploid HSCs combined with tp-UCB in pediatric patients with life-threatening NMD were promising. However, further research is now needed to determine specific factors that might influence the engraftment of HSCs.
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Affiliation(s)
- Xiangfeng Tang
- Department of Pediatrics, Chinese PLA General Hospital-Sixth Medical Center, Beijing, China
| | - Zhang Yu
- Department of Neonatology, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing, China
| | - Liu Ping
- Department of Geriatric Neurology, Chinese PLA General Hospital-Sixth Medical Center, Beijing, China
| | - Wei Lu
- Department of Pediatrics, Chinese PLA General Hospital-Sixth Medical Center, Beijing, China
| | - Yuanfang Jing
- Department of Pediatrics, Chinese PLA General Hospital-Sixth Medical Center, Beijing, China
| | - Xiuyan Cao
- Department of Pediatrics, Chinese PLA General Hospital-Sixth Medical Center, Beijing, China
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20
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Yang Y, Ji J, Tang Z, Han B. Comparisons Between Frontline Therapy and a Combination of Eltrombopag Plus Immunosuppression Therapy and Human Leukocyte Antigen- Haploidentical Hematopoietic Stem Cell Transplantation in Patients With Severe Aplastic Anemia: A Systematic Review. Front Oncol 2021; 11:614965. [PMID: 33981596 PMCID: PMC8107688 DOI: 10.3389/fonc.2021.614965] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Accepted: 02/16/2021] [Indexed: 11/13/2022] Open
Abstract
Background and Aims: This study aimed at comparing the efficacy and safety of eltrombopag (EPAG) plus immunosuppressive therapies (ISTs) and haploidentical hematopoietic stem cell transplantation (haplo-HSCT) in the frontline treatment for severe aplastic anemia (SAA) patients. Methods: Four electronic databases and Clinicaltrials.gov were comprehensively searched from January 2010 to August 2020. Studies that aimed at evaluating the efficacy and safety of EPAG+IST or haplo-HSCT in SAA patients were included. One-/2-year overall survival (OS), complete response (CR), and overall response rates (ORRs) were indirectly compared between EPAG+IST and haplo-HSCT. Results: A total of 447 patients involved in 10 cohort studies were found to be eligible for this study. A narrative synthesis was performed due to lack of data directly comparing the outcome of EPAG+IST and haplo-HSCT. Consistent with the analysis results in the whole population, subgroup analyses in the age-matched population showed that there was no significant difference in ORR between EPAG+IST and haplo-HSCT groups. However, the CR rate was lower in the EPAG+IST group when compared with the haplo-HSCT group. The incidence rate of clonal evolution/SAA relapse ranged at 8-14 and 19-31% in the EPAG+IST group but not reported in the haplo-HSCT group. The incidence rate for acute graft vs. host disease (aGVHD) and chronic graft vs. host disease (cGVHD) ranged at 52-57 and 12-67%, respectively, for the haplo-HSCT group. The main causes of deaths were infections in the EPAG+IST group, and GVHD and infections in the haplo-HSCT group. Conclusion: EPAG+IST has a comparable ORR and 1-/2-year OS but lower CR rate when indirectly compared with haplo-HSCT in the frontline treatment of patients with SAA. Patients treated with haplo-HSCT may exhibit a high incidence of GVHD, whereas patients treated with EPAG+IST may experience more relapses or clone evolution.
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Affiliation(s)
- Yuan Yang
- Department of Hematology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Jiang Ji
- Department of Hematology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Zengwei Tang
- Department of Hepatobiliary and Pancreatic Surgery, School of Medicine, The First Affiliated Hospital, Zhejiang University, Hangzhou, China
| | - Bing Han
- Department of Hematology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
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21
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Tanzi M, Consonni M, Falco M, Ferulli F, Montini E, Pasi A, Cacciatore R, Brugnatelli S, Pedrazzoli P, Zecca M, Boghen S, Dellabona P, Casorati G, Montagna D. Cytokine-Induced Memory-Like NK Cells with High Reactivity against Acute Leukemia Blasts and Solid Tumor Cells Suitable for Adoptive Immunotherapy Approaches. Cancers (Basel) 2021; 13:1577. [PMID: 33808051 PMCID: PMC8036252 DOI: 10.3390/cancers13071577] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Revised: 03/23/2021] [Accepted: 03/23/2021] [Indexed: 01/03/2023] Open
Abstract
The limited efficacy of Natural Killer (NK) cell-based immunotherapy results in part from the suboptimal expansion and persistence of the infused cells. Recent reports suggest that the generation of NK cells with memory-like properties upon in vitro activation with defined cytokines might be an effective way of ensuring long-lasting NK cell function in vivo. Here, we demonstrate that activation with IL-12, IL-15 and IL-18 followed by a one-week culture with optimal doses of Interleukin (IL-2) and IL-15 generates substantial numbers of memory-like NK cells able to persist for at least three weeks when injected into NOD scid gamma (NSG) mice. This approach induces haploidentical donor-derived memory-like NK cells that are highly lytic against patients' myeloid or lymphoid leukemia blasts, independent of the presence of alloreactive cell populations in the donor and with negligible reactivity against patients' non-malignant cells. Memory-like NK cells able to lyse autologous tumor cells can also be generated from patients with solid malignancies. The anti-tumor activity of allogenic and autologous memory-like NK cells is significantly greater than that displayed by NK cells stimulated overnight with IL-2, supporting their potential therapeutic value both in patients affected by high-risk acute leukemia after haploidentical hematopoietic stem cell transplantation and in patients with advanced solid malignancies.
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Affiliation(s)
- Matteo Tanzi
- Cell Factory, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy; (M.T.); (F.F.); (E.M.)
- Laboratory of Immunology Transplantation, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
| | - Michela Consonni
- Experimental Immunology Unit, Division of Immunology, Transplantation and Infectious Diseases, San Raffaele Scientific Institute, 20132 Milan, Italy; (M.C.); (P.D.); (G.C.)
| | - Michela Falco
- Laboratory of Clinical and Experimental Immunology, Integrated Department of Services and Laboratories, IRCCS Istituto Giannina Gaslini, 16147 Genoa, Italy;
| | - Federica Ferulli
- Cell Factory, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy; (M.T.); (F.F.); (E.M.)
- Laboratory of Immunology Transplantation, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
| | - Enrica Montini
- Cell Factory, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy; (M.T.); (F.F.); (E.M.)
- Laboratory of Immunology Transplantation, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
- Pediatric Hematology Oncology, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy; (M.Z.); (S.B.)
| | - Annamaria Pasi
- Immunohematology and Transfusion Service and Cell Therapy Unit, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy; (A.P.); (R.C.)
| | - Rosalia Cacciatore
- Immunohematology and Transfusion Service and Cell Therapy Unit, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy; (A.P.); (R.C.)
| | - Silvia Brugnatelli
- Medical Oncology, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy; (S.B.); (P.P.)
| | - Paolo Pedrazzoli
- Medical Oncology, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy; (S.B.); (P.P.)
- Department of Internal Medicine and Medical Therapy, University of Pavia, 27100 Pavia, Italy
| | - Marco Zecca
- Pediatric Hematology Oncology, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy; (M.Z.); (S.B.)
| | - Stella Boghen
- Pediatric Hematology Oncology, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy; (M.Z.); (S.B.)
| | - Paolo Dellabona
- Experimental Immunology Unit, Division of Immunology, Transplantation and Infectious Diseases, San Raffaele Scientific Institute, 20132 Milan, Italy; (M.C.); (P.D.); (G.C.)
| | - Giulia Casorati
- Experimental Immunology Unit, Division of Immunology, Transplantation and Infectious Diseases, San Raffaele Scientific Institute, 20132 Milan, Italy; (M.C.); (P.D.); (G.C.)
| | - Daniela Montagna
- Cell Factory, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy; (M.T.); (F.F.); (E.M.)
- Laboratory of Immunology Transplantation, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
- Department of Sciences Clinic-Surgical, Diagnostic and Pediatric, University of Pavia, 27100 Pavia, Italy
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22
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Sano H, Mochizuki K, Kobayashi S, Ohara Y, Takahashi N, Kudo S, Waragai T, Ikeda K, Ohto H, Kikuta A. Effectiveness of T-Cell Replete Haploidentical Hematopoietic Stem Cell Transplantation for Refractory/Relapsed B Cell Acute Lymphoblastic Leukemia in Children and Adolescents. Front Pediatr 2021; 9:743294. [PMID: 34722423 PMCID: PMC8549544 DOI: 10.3389/fped.2021.743294] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2021] [Accepted: 09/17/2021] [Indexed: 12/19/2022] Open
Abstract
Background: The prognosis of refractory/relapsed B-cell precursor acute lymphoblastic leukemia (BCP-ALL) remains dismal owing to acquired resistance to chemotherapeutic agents. This study aimed to evaluate the efficacy of T-cell replete HLA haploidentical hematopoietic stem cell transplantation (TCR-haplo-HSCT) for pediatric refractory/relapsed BCP-ALL (RR-BCP-ALL). Methods: Nineteen pediatric patients with RR-BCP-ALL underwent TCR-haplo-HSCT between 2010 and 2019 at the Fukushima Medical University Hospital. The disease status at TCR-haplo-HSCT included complete remission (CR) in eight patients and non-CR with active disease in 11 patients. Total body irradiation-based, busulfan-based, and reduced-intensity conditioning regimens were employed in 11, 6, and 2 patients, respectively. Low-dose anti-thymocyte globulin (thymoglobulin, 2.5 mg/kg) was used in all patients. Graft-vs.-host disease (GVHD) prophylaxis was administered with tacrolimus, methotrexate, and prednisolone. Results: All patients received peripheral blood stem cells as the stem cell source. The HLA disparities in graft vs. host directions were 2/8 in one, 3/8 in five, and 4/8 in 13 patients. Among 18 patients who achieved primary engraftment, acute GVHD occurred in all 18 evaluable patients (grade II, 9; grade III, 8; grade IV, 1), and chronic GVHD was observed in 10 out of 15 evaluable patients. Three patients died because of transplant-related mortality. The 3-year overall survival (OS) and leukemia-free survival rates were 57.4 and 42.1%, respectively. Compared to patients older than 10 years in age (N = 10), those younger than 10 years in age (N = 9) showed an excellent OS rate (3-year OS rate: patients < 10 years old, 100%; patients > 10 years old, 20% [95% confidence interval, 3.1-47.5]; p = 0.002). Conclusions: We suggest that TCR haplo-HSCT with low-dose ATG conditioning has the potential to improve the transplantation outcomes in patients with RR-BCP.
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Affiliation(s)
- Hideki Sano
- Department of Pediatric Oncology, Fukushima Medical University Hospital, Fukushima, Japan
| | - Kazuhiro Mochizuki
- Department of Pediatric Oncology, Fukushima Medical University Hospital, Fukushima, Japan
| | - Shogo Kobayashi
- Department of Pediatric Oncology, Fukushima Medical University Hospital, Fukushima, Japan
| | - Yoshihiro Ohara
- Department of Pediatric Oncology, Fukushima Medical University Hospital, Fukushima, Japan
| | - Nobuhisa Takahashi
- Department of Pediatric Oncology, Fukushima Medical University Hospital, Fukushima, Japan
| | - Shingo Kudo
- Department of Pediatric Oncology, Fukushima Medical University Hospital, Fukushima, Japan
| | - Tomoko Waragai
- Department of Pediatric Oncology, Fukushima Medical University Hospital, Fukushima, Japan
| | - Kazuhiko Ikeda
- Department of Blood Transfusion and Transplantation Immunology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Hitoshi Ohto
- Department of Blood Transfusion and Transplantation Immunology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Atsushi Kikuta
- Department of Pediatric Oncology, Fukushima Medical University Hospital, Fukushima, Japan
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23
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Torres Canizales J, Ferreras C, Pascual A, Alonso L, Regueiro A, Plaza M, Pérez Hurtado JM, Benito A, Couselo JM, Fuster JL, Díaz-Almirón M, Bueno D, Mozo Y, Gómez López A, Vicario JL, Balas A, Sisinni L, Díaz de Heredia C, Pérez-Martínez A. Haploidentical transplantation in pediatric non-malignant diseases: A retrospective analysis on behalf of the Spanish Group for Hematopoietic Transplantation (GETH). Eur J Haematol 2020; 106:196-204. [PMID: 33084101 DOI: 10.1111/ejh.13536] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Revised: 10/14/2020] [Accepted: 10/14/2020] [Indexed: 12/15/2022]
Abstract
OBJECTIVE Describe the GETH haploidentical stem cell transplantation (haplo-HSCT) activity in non-malignant disease (NMDs). METHODS We retrospectively analyzed data from children with NMDs who underwent haplo-HSCT. RESULTS From January 2001 to December 2016, 26 pediatric patients underwent 31 haplo-HSCT through ex vivo T cell-depleted (TCD) graft platforms or post-transplantation cyclophosphamide (PT-Cy) at 7 Spanish centers. Five cases employed unmanipulated PT-Cy haplo-HSCT, 16 employed highly purified CD34+ cells, and 10 employed ex vivo TCD grafts manipulated either with CD3+ CD19+ depletion, TCRαβ+ CD19+ selection or naive CD45RA+ T-cell depletion. Peripheral blood stem cells were the sole source for patients following TCD haplo-HSCT, and bone marrow was the source for one PT-Cy haplo-HSCT. The most common indications for transplantation were primary immunodeficiency disorders (PIDs), severe aplastic anemia, osteopetrosis, and thalassemia. The 1-year cumulative incidence of graft failure was 27.4%. The 1-year III-IV acute graft-versus-host disease (GvHD) and 1-year chronic GvHD rates were 34.6% and 16.7%, respectively. The 2-year overall survival was 44.9% for PIDs, and the 2-year graft-versus-host disease-free and relapse-free survival rate was 37.6% for the other NMDs. The transplantation-related mortality at day 100 was 30.8%. CONCLUSION Although these results are discouraging, improvements will come if procedures are centralized in centers of expertise.
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Affiliation(s)
- Juan Torres Canizales
- La Paz University Hospital, Madrid, Spain.,La Paz Institute of Health Research, IdiPAZ, Paz University Hospital, Madrid, Spain
| | - Cristina Ferreras
- La Paz University Hospital, Madrid, Spain.,La Paz Institute of Health Research, IdiPAZ, Paz University Hospital, Madrid, Spain
| | | | | | | | - Mercedes Plaza
- Virgen de la Arrixaca University Clinical Hospital, Biomedical Research Institute of Murcia (IMIB), Murcia, Spain
| | | | | | - José M Couselo
- University of Santiago Clinical Hospital, Santiago de Compostela, Spain
| | - José L Fuster
- Virgen de la Arrixaca University Clinical Hospital, Biomedical Research Institute of Murcia (IMIB), Murcia, Spain
| | | | | | | | | | - José L Vicario
- Centro de Transfusión de la Comunidad de Madrid, Madrid, Spain
| | - Antonio Balas
- Centro de Transfusión de la Comunidad de Madrid, Madrid, Spain
| | | | | | - Antonio Pérez-Martínez
- La Paz University Hospital, Madrid, Spain.,La Paz Institute of Health Research, IdiPAZ, Paz University Hospital, Madrid, Spain.,Faculty of Medicine, Autonomous University of Madrid, Madrid, Spain
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24
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Suo P, Wang S, Xue Y, Cheng Y, Kong J, Yan C, Zhao X, Chen Y, Han W, Xu L, Zhang X, Liu K, Zhang L, Huang X, Wang Y. Unmanipulated haploidentical hematopoietic stem cell transplantation for children with myelodysplastic syndrome. Pediatr Transplant 2020; 24:e13864. [PMID: 32985788 DOI: 10.1111/petr.13864] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Revised: 08/30/2020] [Accepted: 09/03/2020] [Indexed: 11/30/2022]
Abstract
Myelodysplastic syndrome (MDS) is a heterogeneous group of clonal disorders and is rare in children. Allogeneic hematopoietic stem cell transplantation (HSCT) is commonly used in children with MDS with excess blasts and in patients with refractory cytopenia of childhood (RCC) associated with monosomy 7, complex karyotype, severe neutropenia, or transfusion dependence. We recruited 27 children with MDS who received haploidentical hematopoietic stem cell transplantation (haplo-HSCT). At transplantation, 10 patients had RCC, 12 patients had advanced MDS (RAEB and RAEB-T), and 5 patients had myelodysplasia-related acute myeloid leukemia (MDR-AML). All patients received granulocyte colony-stimulating factor (G-CSF)-mobilized bone marrow cells and peripheral blood stem cells. At a median follow-up of 24.1 months (range: 2.0-74.5 months) after HSCT, the estimated probabilities of 3-year disease-free survival (DFS) and overall survival (OS) were both 81.9% (95% CI, 66.8-100.0%). The estimated 3-year incidences of relapse (CIR) and non-relapse mortality (NRM) were both 7.4% (95% CI, 1.2%-21.4%). The 100-day cumulative incidence of grade II-IV aGVHD was 52.6% (95% CI, 42.9-62.3%), while that of grade III-IV aGVHD was 11.1% (95% CI, 5.1-17.1%). The 3-year cumulative incidences of overall and extensive cGVHD were 42.3% (95% CI, 19.8%-57.5%) and 21.1% (95% CI, 2.5%-63.2%), respectively. Univariate analysis showed that chronic GVHD significantly affected OS and DFS. Haploidentical HSCT may be an effective treatment option with easier donor availability for pediatric patients with MDS.
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Affiliation(s)
- Pan Suo
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Research Unit of Key Technique for Diagnosis and Treatments of Hematologic Malignancies, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Shasha Wang
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Research Unit of Key Technique for Diagnosis and Treatments of Hematologic Malignancies, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Yujuan Xue
- Pediatrics Department of Peking University People's Hospital, Beijing, China
| | - Yifei Cheng
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Research Unit of Key Technique for Diagnosis and Treatments of Hematologic Malignancies, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Jun Kong
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Research Unit of Key Technique for Diagnosis and Treatments of Hematologic Malignancies, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Chenhua Yan
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Research Unit of Key Technique for Diagnosis and Treatments of Hematologic Malignancies, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Xiangyu Zhao
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Research Unit of Key Technique for Diagnosis and Treatments of Hematologic Malignancies, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Yao Chen
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Research Unit of Key Technique for Diagnosis and Treatments of Hematologic Malignancies, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Wei Han
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Research Unit of Key Technique for Diagnosis and Treatments of Hematologic Malignancies, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Lanping Xu
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Research Unit of Key Technique for Diagnosis and Treatments of Hematologic Malignancies, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Xiaohui Zhang
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Research Unit of Key Technique for Diagnosis and Treatments of Hematologic Malignancies, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Kaiyan Liu
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Research Unit of Key Technique for Diagnosis and Treatments of Hematologic Malignancies, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Leping Zhang
- Pediatrics Department of Peking University People's Hospital, Beijing, China
| | - Xiaojun Huang
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Research Unit of Key Technique for Diagnosis and Treatments of Hematologic Malignancies, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China.,Collaborative Innovation Center of Hematology, Peking University, Beijing, China
| | - Yu Wang
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Research Unit of Key Technique for Diagnosis and Treatments of Hematologic Malignancies, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China.,Collaborative Innovation Center of Hematology, Peking University, Beijing, China
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25
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Wu R, Ma L. Haploidentical Hematopoietic Stem Cell Transplantation Versus Umbilical Cord Blood Transplantation in Hematologic Malignancies: A Systematic Review and Meta-Analysis. Cell Transplant 2020; 29:963689720964771. [PMID: 33040595 PMCID: PMC7784570 DOI: 10.1177/0963689720964771] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Haploidentical hematopoietic stem cell transplantation (Haplo-SCT) and umbilical cord blood transplantation (UCBT) are two important alternatives when a matched sibling donor is unavailable. Several studies have reported inconsistent clinical outcomes comparing Haplo-SCT and UCBT. Therefore, it is necessary to synthesize the existing evidence regarding outcomes of stem cell transplantations comparing Haplo-SCT with UCBT. We searched article titles that compared transplantation with Haplo-SCT and UCBT in MEDLINE (PubMed), Cochrane library, and EMBASE database. To compare clinical outcomes between Haplo-SCT and UCBT, we performed a meta-analysis of 12 studies and reported the pooled odds ratios (ORs) of 6 end points including overall survival (OS), progression-free survival (PFS), nonrelapse mortality (NRM), relapse rate (RR), acute graft-versus-host disease (aGVHD), and chronic graft-versus-host disease (cGVHD). We found that Haplo-SCT was associated with a significantly superior OS (pooled OR of 0.74, 95% confidence interval [CI] 0.68 to 0.80) and PFS (0.77, 95% CI 0.72 to 0.83), as well as a lower NRM (0.72, 95% CI 0.64 to 0.80) and aGVHD (0.87, 95% CI 0.77 to 0.98) compared to the UCBT group. We also found a significantly increased risk of cGVHD in Haplo-SCT group (1.40, 95% CI 1.22 to 1.62). In terms of RR, Haplo-SCT was comparable to UCBT (0.91, 95% CI 0.79 to 1.05). Results of this meta-analysis demonstrate that Haplo-SCT results in better clinical outcomes compared to UCBT in terms of OS, PFS, TRM, and aGVHD, but is inferior to UCBT in terms of increased cGVHD risk. Further prospective comparisons between Haplo-SCT and UCBT are needed.
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Affiliation(s)
- Ran Wu
- Department of Hematology, Xinhua Hospital, 91603Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Liyuan Ma
- Department of Hematology, 91603Shanghai Ninth People's Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai, China
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26
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Iioka F, Tanabe H, Honjo G, Misaki T, Ohno H. Resolution of bone, cutaneous, and muscular involvement after haploidentical hematopoietic stem cell transplantation followed by post-transplant cyclophosphamide in adult T-cell leukemia/lymphoma. Clin Case Rep 2020; 8:1553-1559. [PMID: 32884794 PMCID: PMC7455453 DOI: 10.1002/ccr3.2925] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Revised: 03/28/2020] [Accepted: 04/15/2020] [Indexed: 11/20/2022] Open
Abstract
Haploidentical hematopoietic stem cell transplantation followed by post-transplant cyclophosphamide provides a well-tolerated and potentially curable treatment for chemorefractory acute-type adult T-cell leukemia/lymphoma.
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Affiliation(s)
| | | | - Gen Honjo
- Departments of Diagnostic Surgical PathologyTenri HospitalTenriJapan
| | - Takashi Misaki
- Departments of Radioisotope CenterTenri HospitalTenriJapan
| | - Hitoshi Ohno
- Departments of HematologyTenri HospitalTenriJapan
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27
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Imanaga H, Ohta T, Oku S, Sugio Y, Ohno Y. Haploidentical hematopoietic stem cell transplantation with one-day posttransplant cyclophosphamide and anti-thymocyte globulin for graft failure. Blood Cell Ther 2020; 3:18-21. [PMID: 37325246 PMCID: PMC10261719 DOI: 10.31547/bct-2019-009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/19/2019] [Accepted: 12/15/2019] [Indexed: 06/17/2023]
Abstract
Patients with myelofibrosis usually have poor prognosis. Allogeneic hematopoietic stem cell transplantation (allo-HSCT) remains the only curative therapy, which has graft failure as a life-threatening complication. However, no consensus is available with regard to therapeutic options for patients with graft failure. Here we report a patient with myelofibrosis who underwent successful salvage haploidentical hematopoietic stem cell transplantation (haplo-HSCT) with one-day posttransplant cyclophosphamide (PTCy) and low-dose anti-thymocyte globulin (ATG) for graft failure. A 39-year-old Japanese male patient with rapidly progressing primary myelofibrosis underwent cord blood transplantation (CBT). Unfortunately, both the first and second CBT resulted in primary graft failures. Therefore, emergent haplo-HSCT from a sibling donor was performed with one-day PTCy (50 mg/kg on day +3) after conditioning with etoposide (60 mg/m2 on days -3 and -2) and rabbit anti-human thymocyte globulin (1 mg/kg on days -2 and -1). Neutrophil engraftment was achieved on day +13 after haplo-HSCT, and no severe infection or regimen-related toxicity was observed. Skin stage 3, gut stage 1 total grade II acute graft-versus-host disease developed. His posttransplant course had been uneventful with cutaneous chronic graft-versus-host disease (NIH score 2) and suppressed relapse. We believe that haplo-HSCT with one-day PTCy and low-dose ATG is one of the successful therapeutic options for graft failure.
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Affiliation(s)
- Hiroshi Imanaga
- Medicine and Biosystemic Science, Kyushu University Graduate School of Medical Sciences, Fukuoka, Japan
| | - Takanori Ohta
- Department of Internal Medicine, Kitakyushu Municipal Medical Center, Fukuoka, Japan
| | - Seido Oku
- Department of Internal Medicine, Kitakyushu Municipal Medical Center, Fukuoka, Japan
| | - Yasuhiro Sugio
- Department of Internal Medicine, Kitakyushu Municipal Medical Center, Fukuoka, Japan
| | - Yuju Ohno
- Department of Internal Medicine, Kitakyushu Municipal Medical Center, Fukuoka, Japan
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28
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Zhou L, Gao ZY, Lu DP. Incidence, risk factors, and clinical outcomes associated with Epstein-Barr virus-DNAemia and Epstein-Barr virus-associated disease in patients after haploidentical allogeneic stem cell transplantation: A single-center study. Clin Transplant 2020; 34:e13856. [PMID: 32170765 DOI: 10.1111/ctr.13856] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Accepted: 03/10/2020] [Indexed: 12/22/2022]
Abstract
Human leukocyte antigen (HLA)-haploidentical hematopoietic stem cell transplantation (haplo-HSCT) is an effective alternative to HLA-matched transplantation. However, Epstein-Barr virus (EBV) infection causes morbidity and mortality in patients undergoing haplo-HSCT. Here, we retrospectively evaluated the incidence and risk factors of EBV-DNAemia and EBV-associated diseases in 131 patients who underwent haplo-HSCT. Patients were classified into the no EBV infection groups, EBV-DNAemia group and EBV-associated disease group. Cumulative incidences of acute graft-vs-host disease, EBV infections, overall survival (OS), and relapse were analyzed. The cumulative incidences of EBV-DNAemia and EBV-associated disease were 26.9% and 33.3%, respectively. In multivariate analysis, cytomegalovirus (CMV)-DNAemia was confirmed as an independent risk factor associated with EBV-DNAemia and EBV-associated disease. Patients with EBV-associated disease had higher transplant-related mortality (TRM) rates and lower OS rates, but similar relapse rates. Overall, these findings demonstrated the cumulative incidences of EBV-DNAemia and EBV-associated disease and identified correlations of EBV infection with TRM, relapse, and OS. Additionally, CMV-DNAemia was a risk factor for EBV-DNAemia and EBV-associated disease.
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Affiliation(s)
- Ling Zhou
- The Fifth People's Hospital of Shanghai, Fudan University, Shanghai, China
| | | | - Dao-Pei Lu
- The Fifth People's Hospital of Shanghai, Fudan University, Shanghai, China.,Shanghai Dao-Pei Hospital, Shanghai, China
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29
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Zhang R, He Y, Yang D, Jiang E, Ma Q, Pang A, Zhai W, Wei J, Feng S, Han M. Combination treatment of rituximab and donor platelets infusion to reduce donor-specific anti-HLA antibodies for stem cells engraftment in haploidentical transplantation. J Clin Lab Anal 2020; 34:e23261. [PMID: 32112480 PMCID: PMC7370703 DOI: 10.1002/jcla.23261] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2019] [Revised: 01/13/2020] [Accepted: 01/28/2020] [Indexed: 01/27/2023] Open
Abstract
BACKGROUND Donor-specific anti-human leukocyte antigen (HLA) antibodies (DSAs) in recipients is a risk factor for donor stem cell graft failure in haploidentical hematopoietic stem cell transplantation (haplo-HSCT), and the treatment to reduce the levels of DSAs is not unanimous. This study was to analysis the role of DSAs for stem cell engraftment and to discuss the effective treatment to reduce DSAs in haplo-HSCT. METHODS We retrospectively evaluated the levels of DSAs and the effect of the combination treatment of rituximab and donor platelets (PLTs) for donor stem cell engraftment in haplo-HSCT patients from June 2016 to March 2018 at our center. RESULTS Nine patients (11.5%) out of the total 78 patients were DSAs-positive and multivariate analysis revealed DSAs was the only factor that affected engraftment. Seven out of the 9 DSAs (+) patients received therapy: Four had antibodies against donor HLA class I (HLA-I) antigens and were administered two therapeutic amounts of donor apheresis platelets (platelet count approximately 3-5 × 1011 ) before donor stem cell infusion and the other three patients received a combination therapy of donor apheresis platelets and rituximab due to the antibodies against both donor HLA-I antigens and HLA class II (HLA-II) antigens. All the seven patients achieved donor stem cell engraftment successfully, and the DSAs levels decreased rapidly after transplantation. CONCLUSIONS DSAs is an important factor affecting engraftment in haplo-HSCT. Donor platelet transfusion is one simple and effective treatment for HLA-I DSAs, and a combination therapy should be administered if patients have both HLA-I and HLA-II antibodies.
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Affiliation(s)
- Rongli Zhang
- Transplant Center, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Tianjin, China
| | - Yi He
- Transplant Center, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Tianjin, China
| | - Donglin Yang
- Transplant Center, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Tianjin, China
| | - Erlie Jiang
- Transplant Center, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Tianjin, China
| | - Qiaoling Ma
- Transplant Center, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Tianjin, China
| | - Aiming Pang
- Transplant Center, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Tianjin, China
| | - Weihua Zhai
- Transplant Center, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Tianjin, China
| | - Jialin Wei
- Transplant Center, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Tianjin, China
| | - Sizhou Feng
- Transplant Center, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Tianjin, China
| | - Mingzhe Han
- Transplant Center, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Tianjin, China
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30
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Zhang YY, Mo WJ, Zuo YY, Zhou M, Zhang XH, Wang Y, Li YM, Zhang YP, Chen YH, Chen XW, Mo XD, Wang CX, Lin F, Huang XJ, Wang SQ, Xu LP. Comparable survival outcome between transplantation from haploidentical donor and matched related donor or unrelated donor for severe aplastic anemia patients aged 40 years and older: A retrospective multicenter cohort study. Clin Transplant 2020; 34:e13810. [PMID: 32011059 DOI: 10.1111/ctr.13810] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2019] [Revised: 01/17/2020] [Accepted: 01/30/2020] [Indexed: 01/06/2023]
Abstract
This retrospective multicenter cohort study aimed to compare the outcome of haploidentical hematopoietic stem cell transplantation (HID-HSCT) with matched sibling donor (MSD) and unrelated donor (URD) transplantation in severe aplastic anemia (SAA) patients 40 years of age and older. With a median follow-up time of 17.6 months, 85 consecutive patients were enrolled in the study, and the median patient age was 45 years (40, 58). The cumulative engraftment rates of neutrophil and platelet were 98.8 ± 0.0% and 92.9 ± 0.1%. The cumulative incidences of Grade 2-4 acute graft-versus-host disease (aGvHD) and chronic graft-versus-host disease (cGvHD) at 3 years were 14.1 ± 0.1% and 17.3 ± 0.2%. The 3-year estimated overall survival (OS) and failure-free survival (FFS) were 91.2 ± 3.2% and 89.7 ± 3.5%. In multivariate analysis, the only factor associated with inferior survival was an ECOG score ≥2. HID-HSCT was associated with a higher incidence of GvHD, but the difference of 3-year estimated OS between HID group and the other two cohorts was not significant (86.7 ± 6.4% for HID vs 92.1% ± 4.4% for MSD and 100% for URD, P = .481). HID-HSCT might be a feasible alternative option for selected SAA patients aged 40 years and older without a matched donor.
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Affiliation(s)
- Yuan-Yuan Zhang
- Peking University Institute of Haematology, National Clinical Research Centre for Hematologic Disease, Beijing Key Laboratory of Haematopoietic Stem Cell Transplantation, Peking University People's Hospital, Beijing, China
| | - Wen-Jian Mo
- Department of Hematology, Guangzhou First People's Hospital, School of Medicine, South China University of Technology, Guangzhou, China
| | - Yang-Yang Zuo
- Peking University Institute of Haematology, National Clinical Research Centre for Hematologic Disease, Beijing Key Laboratory of Haematopoietic Stem Cell Transplantation, Peking University People's Hospital, Beijing, China
| | - Ming Zhou
- Department of Hematology, Guangzhou First People's Hospital, School of Medicine, South China University of Technology, Guangzhou, China
| | - Xiao-Hui Zhang
- Peking University Institute of Haematology, National Clinical Research Centre for Hematologic Disease, Beijing Key Laboratory of Haematopoietic Stem Cell Transplantation, Peking University People's Hospital, Beijing, China
| | - Yu Wang
- Peking University Institute of Haematology, National Clinical Research Centre for Hematologic Disease, Beijing Key Laboratory of Haematopoietic Stem Cell Transplantation, Peking University People's Hospital, Beijing, China
| | - Yu-Miao Li
- Department of Hematology, Guangzhou First People's Hospital, School of Medicine, South China University of Technology, Guangzhou, China
| | - Yu-Ping Zhang
- Department of Hematology, Guangzhou First People's Hospital, School of Medicine, South China University of Technology, Guangzhou, China
| | - Yu-Hong Chen
- Peking University Institute of Haematology, National Clinical Research Centre for Hematologic Disease, Beijing Key Laboratory of Haematopoietic Stem Cell Transplantation, Peking University People's Hospital, Beijing, China
| | - Xiao-Wei Chen
- Department of Hematology, Guangzhou First People's Hospital, School of Medicine, South China University of Technology, Guangzhou, China
| | - Xiao-Dong Mo
- Peking University Institute of Haematology, National Clinical Research Centre for Hematologic Disease, Beijing Key Laboratory of Haematopoietic Stem Cell Transplantation, Peking University People's Hospital, Beijing, China
| | - Cai-Xia Wang
- Department of Hematology, Guangzhou First People's Hospital, School of Medicine, South China University of Technology, Guangzhou, China
| | - Fan Lin
- Peking University Institute of Haematology, National Clinical Research Centre for Hematologic Disease, Beijing Key Laboratory of Haematopoietic Stem Cell Transplantation, Peking University People's Hospital, Beijing, China
| | - Xiao-Jun Huang
- Peking University Institute of Haematology, National Clinical Research Centre for Hematologic Disease, Beijing Key Laboratory of Haematopoietic Stem Cell Transplantation, Peking University People's Hospital, Beijing, China.,Peking-Tsinghua Centre for Life Sciences, Beijing, China
| | - Shun-Qing Wang
- Department of Hematology, Guangzhou First People's Hospital, School of Medicine, South China University of Technology, Guangzhou, China
| | - Lan-Ping Xu
- Peking University Institute of Haematology, National Clinical Research Centre for Hematologic Disease, Beijing Key Laboratory of Haematopoietic Stem Cell Transplantation, Peking University People's Hospital, Beijing, China
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31
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Zaghi E, Calvi M, Di Vito C, Mavilio D. Innate Immune Responses in the Outcome of Haploidentical Hematopoietic Stem Cell Transplantation to Cure Hematologic Malignancies. Front Immunol 2019; 10:2794. [PMID: 31849972 PMCID: PMC6892976 DOI: 10.3389/fimmu.2019.02794] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Accepted: 11/14/2019] [Indexed: 12/30/2022] Open
Abstract
In the context of allogeneic transplant platforms, human leukocyte antigen (HLA)-haploidentical hematopoietic stem cell transplantation (haplo-HSCT) represents one of the latest and most promising curative strategies for patients affected by high-risk hematologic malignancies. Indeed, this platform ensures a suitable stem cell source immediately available for virtually any patents in need. Moreover, the establishment in recipients of a state of immunologic tolerance toward grafted hematopoietic stem cells (HSCs) remarkably improves the clinical outcome of this transplant procedure in terms of overall and disease free survival. However, the HLA-mismatch between donors and recipients has not been yet fully exploited in order to optimize the Graft vs. Leukemia effect. Furthermore, the efficacy of haplo-HSCT is currently hampered by several life-threatening side effects including the onset of Graft vs. Host Disease (GvHD) and the occurrence of opportunistic viral infections. In this context, the quality and the kinetic of the immune cell reconstitution (IR) certainly play a major role and several experimental efforts have been greatly endorsed to better understand and accelerate the post-transplant recovery of a fully competent immune system in haplo-HSCT. In particular, the IR of innate immune system is receiving a growing interest, as it recovers much earlier than T and B cells and it is able to rapidly exert protective effects against both tumor relapses, GvHD and the onset of life-threatening opportunistic infections. Herein, we review our current knowledge in regard to the kinetic and clinical impact of Natural Killer (NK), γδ and Innate lymphoid cells (ILCs) IRs in both allogeneic and haplo-HSCT. The present paper also provides an overview of those new therapeutic strategies currently being implemented to boost the alloreactivity of the above-mentioned innate immune effectors in order to ameliorate the prognosis of patients affected by hematologic malignancies and undergone transplant procedures.
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Affiliation(s)
- Elisa Zaghi
- Unit of Clinical and Experimental Immunology, Humanitas Clinical and Research Center, Milan, Italy
| | - Michela Calvi
- Unit of Clinical and Experimental Immunology, Humanitas Clinical and Research Center, Milan, Italy.,Department of Medical Biotechnologies and Translational Medicine (BioMeTra), University of Milan, Milan, Italy
| | - Clara Di Vito
- Unit of Clinical and Experimental Immunology, Humanitas Clinical and Research Center, Milan, Italy
| | - Domenico Mavilio
- Unit of Clinical and Experimental Immunology, Humanitas Clinical and Research Center, Milan, Italy.,Department of Medical Biotechnologies and Translational Medicine (BioMeTra), University of Milan, Milan, Italy
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Huntley D, Giménez E, Pascual MJ, Hernández-Boluda JC, Gago B, Vázquez L, Piñana JL, García M, Pérez A, Serrano D, Hernández M, Albert E, Solano C, Navarro D. Incidence, features, and outcomes of cytomegalovirus DNAemia in unmanipulated haploidentical allogeneic hematopoietic stem cell transplantation with post-transplantation cyclophosphamide. Transpl Infect Dis 2019; 22:e13206. [PMID: 31677215 DOI: 10.1111/tid.13206] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2019] [Revised: 10/29/2019] [Accepted: 10/29/2019] [Indexed: 12/13/2022]
Abstract
BACKGROUND Conflicting data have been published as to the risk of cytomegalovirus (CMV) DNAemia and CMV disease in patients undergoing haploidentical hematopoietic stem cell transplantation (haplo-HSCT) with post-transplantation cyclophosphamide. METHODS We conducted a multicenter retrospective study including 118 patients subjected to unmanipulated haplo-HSCT to further clarify this issue. An historic cohort comprising 165 patients undergoing other transplant modalities (HLA-matched related, matched unrelated or mismatched) was built for comparison purposes. Plasma CMV DNA monitoring was performed using two highly sensitive real-time PCR assays. RESULTS Overall, the cumulative incidence of CMV DNAemia, recurrent CMV DNAemia, and CMV DNAemia requiring preemptive antiviral therapy in patients undergoing haplo-HSCT was 63.9%, 34.9%, and 50.1%, respectively. These figures were rather comparable for other transplant modalities (P = .22, P = .13 and P = .72, respectively). A trend toward longer duration of episodes and shorter CMV DNA doubling times was observed in haplo-HSCT patients in comparison with other transplant modalities. Furthermore, median CMV DNA peak load was significantly higher in haplo-HSCTs (P = .008), yet overall mortality by day 180 and 365 was the same across comparison groups. There were five cases of CMV disease, and all occurred in haplo-HSCT patients. This latter observation is worrying and merits further investigation. CONCLUSIONS The incidence of initial and recurrent episodes of CMV DNAemia either requiring or not antiviral therapy in unmanipulated haplo-HSCT was comparable to other transplant modalities in our cohort.
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Affiliation(s)
- Dixie Huntley
- Microbiology Service, Hospital Clínico Universitario, INCLIVA ResearchInstitute, Valencia, Spain
| | - Estela Giménez
- Microbiology Service, Hospital Clínico Universitario, INCLIVA ResearchInstitute, Valencia, Spain
| | | | | | - Beatriz Gago
- Hematology Service, Hospital Regional Universitario, Málaga, Spain
| | - Lourdes Vázquez
- Hematology Service, Hospital Clínico Universitario, Salamanca, Spain
| | - José Luis Piñana
- Hematology Service, Hospital Clínico Universitario, INCLIVA ResearchInstitute, Valencia, Spain
| | - Magdalena García
- Hematology Service, Hospital Clínico Universitario, Salamanca, Spain
| | - Ariadna Pérez
- Hematology Service, Hospital Clínico Universitario, INCLIVA ResearchInstitute, Valencia, Spain
| | - David Serrano
- Hematology Service, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - Marta Hernández
- Hematology Service, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - Eliseo Albert
- Microbiology Service, Hospital Clínico Universitario, INCLIVA ResearchInstitute, Valencia, Spain
| | - Carlos Solano
- Hematology Service, Hospital Clínico Universitario, INCLIVA ResearchInstitute, Valencia, Spain.,Department of Medicine, School of Medicine, University of Valencia, Valencia, Spain
| | - David Navarro
- Microbiology Service, Hospital Clínico Universitario, INCLIVA ResearchInstitute, Valencia, Spain.,Department of Microbiology, School of Medicine, University of Valencia, Valencia, Spain
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Zhang C, Ma YY, Liu J, Liu Y, Gao L, Gao L, Kong PY, Xiong QH, Mei WL, Liu J, Jiang PF, Ye X, Zhong JF, Cao W, Han DP, Zhang X. Preventive infusion of donor-derived CAR-T cells after haploidentical transplantation: Two cases report. Medicine (Baltimore) 2019; 98:e16498. [PMID: 31335716 PMCID: PMC6708817 DOI: 10.1097/md.0000000000016498] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
RATIONALE Relapse is the main cause of death after allogeneic hematopoietic stem cell transplantation (allo-HSCT). Unfortunately, there are no efficient methods to prevent relapse after allo-HSCT. Chimeric antigen receptor T (CAR-T) cells have achieved favorable outcomes in the treatment of refractory/relapsed acute lymphoblastic leukemia (ALL) because of their strong anti-leukemia activity. However, it is unclear whether the CAR-T cells constructed using viral systems can be used as preventive infusions to prevent relapse after haploidentical HSCT. PATIENT CONCERNS Two patients with ALL with high risk received haploidentical HSCT. DIAGNOSES Two patients were diagnosed with ALL with high risk. INTERVENTIONS Patients received preventive infusion of donor-derived CAR-T cells constructed using viral systems on day 60 after haploidentical HSCT. OUTCOMES The CAR-T cells were continually detected, and no graft versus host disease developed. The two patients survived with disease-free for 1 year and 6 months, respectively. LESSONS Preventive infusion of donor-derived CAR-T cells after haploidentical HSCT may be safe and that immunosuppressors may not affect the proliferation of CAR-T cells.
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Affiliation(s)
- Cheng Zhang
- Department of Hematology, Xinqiao Hospital, Army Medical University; State Key Laboratory of Trauma, Burns and Combined Injury, Chongqing
| | - Ying-Ying Ma
- Department of Hematology, Xinqiao Hospital, Army Medical University; State Key Laboratory of Trauma, Burns and Combined Injury, Chongqing
| | - Jun Liu
- Department of Hematology, Xinqiao Hospital, Army Medical University; State Key Laboratory of Trauma, Burns and Combined Injury, Chongqing
| | - Yao Liu
- Department of Hematology, Xinqiao Hospital, Army Medical University; State Key Laboratory of Trauma, Burns and Combined Injury, Chongqing
| | - Lei Gao
- Department of Hematology, Xinqiao Hospital, Army Medical University; State Key Laboratory of Trauma, Burns and Combined Injury, Chongqing
| | - Li Gao
- Department of Hematology, Xinqiao Hospital, Army Medical University; State Key Laboratory of Trauma, Burns and Combined Injury, Chongqing
| | - Pei-Yan Kong
- Department of Hematology, Xinqiao Hospital, Army Medical University; State Key Laboratory of Trauma, Burns and Combined Injury, Chongqing
| | | | | | - Jia Liu
- Gracell Biotechnology Ltd., Shanghai, People's Republic of China
| | - Peng-Fei Jiang
- Gracell Biotechnology Ltd., Shanghai, People's Republic of China
| | - Xun Ye
- Gracell Biotechnology Ltd., Shanghai, People's Republic of China
| | - Jiang F. Zhong
- Department of Hematology, Xinqiao Hospital, Army Medical University; State Key Laboratory of Trauma, Burns and Combined Injury, Chongqing
- Division of Periodontology, Diagnostic Sciences and Dental Hygiene, and Division of Biomedical Sciences, Herman Ostrow School of Dentistry, University of Southern California, Los Angeles, CA 90089, United States
| | - Wei Cao
- Gracell Biotechnology Ltd., Shanghai, People's Republic of China
| | | | - Xi Zhang
- Department of Hematology, Xinqiao Hospital, Army Medical University; State Key Laboratory of Trauma, Burns and Combined Injury, Chongqing
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Tao T, Li Z, Chu XL, Zhu WJ, Xu Y, Wu DP, Ma X, Xue SL. Clinical Features of Chronic Graft-Versus-Host Disease Following Haploidentical Transplantation Combined with Infusion of a Cord Blood. Stem Cells Dev 2019; 28:745-753. [PMID: 30977441 DOI: 10.1089/scd.2018.0259] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Our previous studies demonstrated promising outcomes after haploidentical donor transplant combined with unrelated umbilical cord blood (haplo-cord- hematopoietic stem cell transplantation [HSCT]) for hematological disorders. However, clinical profiling regarding chronic graft-versus-host disease (cGVHD) has not yet been fully described under this protocol. This study analyzed the clinical characteristics of cGVHD among 300 patients with hematological malignancies who received haplo-cord-HSCT between January 2012 and July 2016 at our center. During the follow-up, the 5-year cumulative incidence of cGVHD based on the National Institutes of Health (NIH) consensus criteria was 32.2% (95% confidence interval [CI], 28.7-35.7); the 5-year cumulative incidence of moderate to severe cGVHD was 11.4% (95% CI, 9.4-13.4). After the multivariate analysis, the GVHD overall survival (GOS) was associated with relapse, thrombocytopenia, bronchiolitis obliterans syndrome, and steroid-refractory cGVHD. The infused CD34+ cells (≥3.46 × 106/kg) from haploidentical grafts were a protective factor affecting GOS. This study proposed a nomogram for predicting GOS using the aforementioned five variables. The concordance index was 0.877 (95% CI, 0.859-0.895) for the accuracy evaluation of the nomogram. Our results suggested that the 5-year cumulative incidence of NIH-defined cGVHD after haplo-cord-HSCT was 32.2%, and this nomogram may help clinicians select reasonable treatment strategies.
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Affiliation(s)
- Tao Tao
- 1 Department of Respiratory Medicine, The Fifth People's Hospital of Suzhou, Suzhou, China.,2 The Affiliated Infectious Diseases Hospital of Soochow University, Suzhou, China
| | - Zheng Li
- 3 Department of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.,4 Hematopoietic Transplant Institute, Soochow University, Suzhou, China.,5 Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.,6 Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Xiao-Ling Chu
- 3 Department of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.,4 Hematopoietic Transplant Institute, Soochow University, Suzhou, China.,5 Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.,6 Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Wen-Juan Zhu
- 3 Department of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.,4 Hematopoietic Transplant Institute, Soochow University, Suzhou, China.,5 Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.,6 Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Yang Xu
- 3 Department of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.,4 Hematopoietic Transplant Institute, Soochow University, Suzhou, China.,5 Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.,6 Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - De-Pei Wu
- 3 Department of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.,4 Hematopoietic Transplant Institute, Soochow University, Suzhou, China.,5 Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.,6 Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Xiao Ma
- 3 Department of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.,4 Hematopoietic Transplant Institute, Soochow University, Suzhou, China.,5 Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.,6 Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Sheng-Li Xue
- 3 Department of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.,4 Hematopoietic Transplant Institute, Soochow University, Suzhou, China.,5 Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.,6 Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
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35
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Yue C, Ding Y, Gao Y, Li L, Pang Y, Liu Z, Zhang H, Xiao Y, Jiang Z, Xiao H. Cotransplantation of haploidentical hematopoietic stem cells and allogeneic bone marrow-derived mesenchymal stromal cells as a first-line treatment in very severe aplastic anemia patients with refractory infections. Eur J Haematol 2018. [PMID: 29532539 DOI: 10.1111/ejh.13060] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
OBJECTIVES In patients with very severe aplastic anemia (VSAA), neutropenia is prolonged and persistent, resulting in refractory overwhelming infections. Hematopoiesis recovery is urgently needed. METHODS Six patients with de novo VSAA lacking HLA-identical sibling donors and those who experienced refractory infections underwent haploidentical related donor (HRD) hematopoietic stem cell transplantation (HSCT) as a first-line therapy. The conditioning regimen consisted of busulfan, cyclophosphamide, and rabbit antithymocyte globulin. Culture-expanded allogeneic bone marrow-derived mesenchymal stromal cells were infused on day 0 and day +14. RESULTS From diagnosis to HSCT, 6 patients experienced a total of 28 episodes of persistent fever, and the median number was 4 (range, 3-7). All cases developed major bacterial infections and invasive pulmonary fungal infection pre-HSCT. The median time from diagnosis to HSCT was 2 months (range, 1-3.5 months). All patients achieved sustained, full donor chimerism, and the median time of myeloid recovery and platelet engraftment was 13 days (range, 9-19 days) and 15.5 days (range, 10-23 days), respectively. One patient died of aGVHD, and 5 patients are alive after a median follow-up of 21 months (range 17-40.5). CONCLUSIONS Upfront HRD-HSCT may be a safe and promising choice for patients with VSAA in critical situations without suitably matched donors.
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Affiliation(s)
- Chunyan Yue
- Southern Medical University, Guangzhou, China.,Department of Hematology, Guangzhou General Hospital of Guangzhou Military Command, Guangzhou, China
| | - Yingying Ding
- Southern Medical University, Guangzhou, China.,Department of Hematology, Guangzhou General Hospital of Guangzhou Military Command, Guangzhou, China
| | - Yang Gao
- Southern Medical University, Guangzhou, China.,Department of Hematology, Guangzhou General Hospital of Guangzhou Military Command, Guangzhou, China
| | - Li Li
- Department of Hematology, Guangzhou General Hospital of Guangzhou Military Command, Guangzhou, China
| | - Yan Pang
- Department of Hematology, Guangzhou General Hospital of Guangzhou Military Command, Guangzhou, China
| | - Zenghui Liu
- Department of Hematology, Guangzhou General Hospital of Guangzhou Military Command, Guangzhou, China
| | - Hang Zhang
- Department of Hematology, Guangzhou General Hospital of Guangzhou Military Command, Guangzhou, China
| | - Yang Xiao
- Department of Hematology, Guangzhou General Hospital of Guangzhou Military Command, Guangzhou, China
| | - Zujun Jiang
- Department of Hematology, Guangzhou General Hospital of Guangzhou Military Command, Guangzhou, China
| | - Haowen Xiao
- Southern Medical University, Guangzhou, China.,Department of Hematology, Guangzhou General Hospital of Guangzhou Military Command, Guangzhou, China.,Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
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36
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Tecchio C, Andreini A, Costantini C, Zamò A, de Sabata D, Aprili F, Galavotti R, Guardalben E, Benedetti F. Haploidentical hematopoietic stem cell transplantation in a myelofibrosis patient with primary graft failure. Hematol Rep 2017; 9:7091. [PMID: 29383224 PMCID: PMC5768082 DOI: 10.4081/hr.2017.7091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2017] [Revised: 10/06/2017] [Accepted: 10/13/2017] [Indexed: 11/22/2022] Open
Abstract
The prognosis of patients affected by myelofibrosis (MF) is usually dismal and allogeneic hematopoietic stem cell transplantation (HSCT) remains the only cure. The number of HSCTs in MF patients has recently increased. However, a major obstacle is still represented by primary graft failure (PGF). Currently there are no definitive guidelines for the treatment of PGF and a second HSCT can be performed only when an allogeneic donor is rapidly available. Herein we report on a MF patient with PGF after an unrelated HSCT, who was rescued by a non-myeloablative, unmanipulated, haploidentical HSCT that resulted in persistent engraftment and bone-marrow fibrosis regression, but not in a long-term disease control. Based on this experience we briefly review the role of different conditioning regimens and hematopoietic stem cell sources in the setting of HSCT for MF patients with PGF. The role of haploidentical donors in MF patients lacking HLAmatched relatives is also discussed.
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Affiliation(s)
- Cristina Tecchio
- Section of Hematology and Bone Marrow Transplant Unit, Department of Medicine
| | - Angelo Andreini
- Section of Hematology and Bone Marrow Transplant Unit, Department of Medicine
| | - Claudio Costantini
- Section of Hematology and Bone Marrow Transplant Unit, Department of Medicine
| | - Alberto Zamò
- Section of Pathology and Diagnostics, Department of Pathology
| | - Donata de Sabata
- Section of Hematology and Bone Marrow Transplant Unit, Department of Medicine
| | - Fiorenza Aprili
- Clinical Biochemistry Laboratory, Department of Life and Reproduction Sciences
| | - Roberta Galavotti
- Section of Biology and Genetics, Department of Mother and Child, University of Verona, Italy
| | - Emanuele Guardalben
- Section of Hematology and Bone Marrow Transplant Unit, Department of Medicine
| | - Fabio Benedetti
- Section of Hematology and Bone Marrow Transplant Unit, Department of Medicine
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37
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Kobayashi S, Sano H, Mochizuki K, Ohara Y, Takahashi N, Ohto H, Kikuta A. Pre-emptive rituximab for Epstein-Barr virus reactivation after haplo-hematopoietic stem cell transplantation. Pediatr Int 2017; 59:973-978. [PMID: 28581032 DOI: 10.1111/ped.13336] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2017] [Revised: 05/29/2017] [Accepted: 05/31/2017] [Indexed: 11/30/2022]
Abstract
BACKGROUND Epstein-Barr virus-related post-transplantation lymphoproliferative disease (EBV-PTLD) is a serious complication in hematopoietic stem cell transplantation (HSCT) recipients. METHODS We conducted a retrospective study to investigate the incidence and potential risk factors for EBV reactivation and to assess the efficacy of the management of EBV reactivation with pre-emptive rituximab in children who had T-cell-replete haploidentical HSCT (TCR-haplo-SCT) with low-dose anti-thymocyte globulin (ATG). EBV-DNA level in peripheral blood (PB) was measured when suspected EBV reactivation were observed. When the EBV-DNA level in PB increased to >1,000 copies/106 peripheral blood mononuclear cells (PBMC), patients were pre-emptively treated with rituximab (375 mg/m2 /dose). RESULTS A total of 19 (50%) of 38 patients received rituximab infusion at a median time of 56 days after HSCT (range, 17-270 days). The median viral load at initiation of therapy was 2,900 copies/106 PBMC (range, 1,000-650 000). Pre-emptive therapy was started after a median of 2 days (range, 0-7 days). The median number of weekly treatment cycles was 2 (range, 1-3). None of the patients developed PTLD or other EBV-associated diseases. CONCLUSION Pre-emptive rituximab therapy could be a useful strategy for EBV-PTLD in TCR-haplo-SCT recipients with low-dose ATG.
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Affiliation(s)
- Shogo Kobayashi
- Department of Pediatric Oncology, Fukushima Medical University School of Medicine, Fukushima City, Fukushima, Japan
| | - Hideki Sano
- Department of Pediatric Oncology, Fukushima Medical University School of Medicine, Fukushima City, Fukushima, Japan
| | - Kazuhiro Mochizuki
- Department of Pediatric Oncology, Fukushima Medical University School of Medicine, Fukushima City, Fukushima, Japan
| | - Yoshihiro Ohara
- Department of Pediatric Oncology, Fukushima Medical University School of Medicine, Fukushima City, Fukushima, Japan
| | - Nobuhisa Takahashi
- Department of Pediatric Oncology, Fukushima Medical University School of Medicine, Fukushima City, Fukushima, Japan
| | - Hitoshi Ohto
- Department of Blood Transfusion and Transplantation Immunology, Fukushima Medical University School of Medicine, Fukushima City, Fukushima, Japan
| | - Atsushi Kikuta
- Department of Pediatric Oncology, Fukushima Medical University School of Medicine, Fukushima City, Fukushima, Japan
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38
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Sano H, Mochizuki K, Akaihata M, Kobayashi S, Ohto H, Kikuta A. T-cell-rich HLA- haploidentical hematopoietic stem cell transplantation for relapsed/refractory pediatric Philadelphia chromosome-positive acute lymphoblastic leukemia without posttransplant tyrosine kinase inhibitor therapy. Pediatr Blood Cancer 2017; 64. [PMID: 27781393 DOI: 10.1002/pbc.26242] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2016] [Revised: 08/08/2016] [Accepted: 08/10/2016] [Indexed: 11/12/2022]
Abstract
Intensive chemotherapy with tyrosine kinase inhibitor (TKI) improves the prognosis of patients with Philadelphia chromosome-positive acute lymphoblastic leukemia (Ph-ALL). However, the prognosis of cases of relapsed or refractory Ph-ALL remains poor. Here, we aimed to assess the efficacy of T-cell-rich HLA-haploidentical hematopoietic stem cell transplantation (TCR-haplo-HSCT) in eight patients with relapsed or refractory pediatric Ph-ALL. Transplant-related mortality was observed in two patients. All patients discontinued TKI after receiving TCR-haplo-HSCT. The 3-year probability of overall survival and event-free survival was 75.0 and 62.5%, respectively. These results indicate the efficacy of TCR-haplo-HSCT for relapsed/refractory pediatric Ph-ALL.
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Affiliation(s)
- Hideki Sano
- Department of Pediatric Oncology, Fukushima Medical University Hospital, Fukushima, Japan
| | - Kazuhiro Mochizuki
- Department of Pediatric Oncology, Fukushima Medical University Hospital, Fukushima, Japan
| | - Mitsuko Akaihata
- Department of Pediatric Oncology, Fukushima Medical University Hospital, Fukushima, Japan
| | - Shogo Kobayashi
- Department of Pediatric Oncology, Fukushima Medical University Hospital, Fukushima, Japan
| | - Hitoshi Ohto
- Department of Blood Transfusion and Transplantation Immunology, Fukushima Medical University, Fukushima, Japan
| | - Atsushi Kikuta
- Department of Pediatric Oncology, Fukushima Medical University Hospital, Fukushima, Japan
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39
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Liu APY, Leung RYY, Cheuk KL, Lee PPW, Chiang AKS, Ha SY, Chan GCF. Remission With Donor Lymphocyte Infusion in a Child With Marrow Relapse After Haploidentical Stem Cell Transplantation for Relapsed Stage 4 Neuroblastoma. Pediatr Blood Cancer 2016; 63:1477-9. [PMID: 27100283 DOI: 10.1002/pbc.26023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2016] [Accepted: 03/25/2016] [Indexed: 11/09/2022]
Abstract
A 7-year-old male with Stage 4 neuroblastoma was treated with chemotherapy and autologous hematopoietic stem cell transplantation (HSCT), resulting in partial response with residual bone and marrow disease. He proceeded to haploidentical-HSCT with his mother as donor and achieved remission. The patient developed marrow relapse 2 years after haploidentical-HSCT with cytopenia and dropping donor chimerism. Donor lymphocyte infusion (DLI) using mother's whole blood was given resulting in clearance of marrow disease, resolution of cytopenia, and full donor chimerism. This is the first report of successful treatment for neuroblastoma relapse after haploidentical-HSCT using DLI alone, supporting the role of adoptive cell therapy post-HSCT in neuroblastoma.
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Affiliation(s)
- A P Y Liu
- Department of Paediatrics and Adolescent Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Queen Mary Hospital, Hong Kong Special Administrative Region, China
| | - R Y Y Leung
- Department of Pathology, Queen Mary Hospital, Hong Kong Special Administrative Region, China
| | - K L Cheuk
- Department of Paediatrics and Adolescent Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Queen Mary Hospital, Hong Kong Special Administrative Region, China
| | - P P W Lee
- Department of Paediatrics and Adolescent Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Queen Mary Hospital, Hong Kong Special Administrative Region, China
| | - A K S Chiang
- Department of Paediatrics and Adolescent Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Queen Mary Hospital, Hong Kong Special Administrative Region, China
| | - S Y Ha
- Department of Paediatrics and Adolescent Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Queen Mary Hospital, Hong Kong Special Administrative Region, China
| | - G C F Chan
- Department of Paediatrics and Adolescent Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Queen Mary Hospital, Hong Kong Special Administrative Region, China
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40
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Takahashi S, Tsumanuma R, Aizawa K, Osakabe M, Maeda K, Omoto E. Early Improvement in Marrow Fibrosis Following Haploidentical Stem Cell Transplantation for a Patient with Myelodysplastic Syndrome with Bone Marrow Fibrosis. Intern Med 2016; 55:3351-3356. [PMID: 27853082 PMCID: PMC5173507 DOI: 10.2169/internalmedicine.55.6435] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
The prognosis for myelodysplastic syndrome with bone marrow fibrosis (MDS-F) is worse than the prognosis of MDS without fibrosis. Hematopoietic stem cell transplantation (HSCT) is the only curative therapy; however, the indications and the procedures involved in HSCT remain unclear. We herein describe a 69-year-old Japanese man with MDS-F who received haploidentical HSCT and post-transplantation cyclophosphamide. Although the first HSCT resulted in secondary graft failure, the second HSCT using PTCy led to successful engraftment after early improvement in fibrosis. Since the incidence of graft failure is high in myelofibrosis patients, a secondary HSCT using PTCy may be successful if employed.
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Affiliation(s)
- Shuichiro Takahashi
- Department of Hematology, Hokkaido University Graduate School of Medicine, Japan
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Lv M, Huang X. Fighting against hematological malignancy in China: from unique system to global impact. Sci China Life Sci 2015; 58:1183-90. [PMID: 26566805 DOI: 10.1007/s11427-015-4926-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/31/2015] [Accepted: 08/16/2015] [Indexed: 12/13/2022]
Abstract
During recent decades, substantial progress has been made in clinical strategies for treating hematological malignancies. Not only did China benefit from the global progression in the management of acute promyelocytic leukemia, risk-stratification-directed strategies for acute or chronic leukemia and haploidentical hematopoietic stem cell transplantation, the unique system developed by Chinese doctors has also become inspiration for refining global clinical practice. The multicenter trials and collaborations adhering to international standards might further strengthen the global impact and lead the way in specific fields of research worldwide.
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Yan CH, Xu LP, Liu DH, Chen H, Wang Y, Wang JZ, Wang FR, Han W, Liu KY, Huang XJ. Low-dose methotrexate may preserve a stronger antileukemic effect than that of cyclosporine after modified donor lymphocyte infusion in unmanipulated haploidentical HSCT. Clin Transplant 2015; 29:594-605. [PMID: 25969866 DOI: 10.1111/ctr.12561] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/07/2015] [Indexed: 01/28/2023]
Abstract
To compare the impacts of low-dose methotrexate (MTX) with cyclosporine (CSA) on graft-versus-host disease (GVHD) and graft-versus-leukemia (GVL) effect after haploidentical modified donor lymphocyte infusion (DLI). Fifty-five consecutive patients who had relapsed acute leukemia after haploidentical hematopoietic stem cell transplantation (HSCT) and received modified DLI were retrospectively studied. Forty-one patients received CSA and 14 received low-dose MTX after DLI to prevent DLI-associated GVHD. The incidence of acute GVHD and grade 2-4 acute GVHD in MTX group showed a trend toward being higher than in CSA group (61.0% vs. 37.3%, p = 0.198 and 61.0% vs. 35.5%, p = 0.155). However, no significant difference in the incidence of grade 3-4 acute GVHD between two groups (p = 0.982) was observed. Moreover, compared with CSA, patients treated with MTX had lower re-relapse rate (38.1% vs. 80.8%, p = 0.029), better disease-free survival (DFS) (51.9% vs. 15.6%, p = 0.06), and higher absolute lymphocyte counts at 30, 45, 60, and 90 d after modified DLI (p < 0.05). This study suggested that after haploidentical modified DLI, low-dose MTX is at least as effective as CSA in the prevention of DLI-associated GVHD and probably allowed stronger GVL effect than CSA. This phenomenon was probably due to a direct antitumor effect and a better reconstitution of lymphocytes after modified DLI induced by low-dose MTX.
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Affiliation(s)
- Chen-Hua Yan
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Lan-Ping Xu
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Dai-hong Liu
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Huan Chen
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Yu Wang
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Jing-zhi Wang
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Feng-rong Wang
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Wei Han
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Kai-Yan Liu
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Xiao-Jun Huang
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
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Montaldo E, Del Zotto G, Della Chiesa M, Mingari MC, Moretta A, De Maria A, Moretta L. Human NK cell receptors/markers: a tool to analyze NK cell development, subsets and function. Cytometry A 2013; 83:702-13. [PMID: 23650273 DOI: 10.1002/cyto.a.22302] [Citation(s) in RCA: 153] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2013] [Revised: 03/22/2013] [Accepted: 04/03/2013] [Indexed: 01/09/2023]
Abstract
Natural killer (NK) cells are important components of the innate immunity and play a key role in host defense by virtue of their ability to release cytokines and to mediate cytolytic activity against tumor cells and virus-infected cells. NK cells were first described more than 30 years ago on the basis of their peculiar functional capabilities. Subsequently, thanks to the production of a variety of monoclonal antibodies, it became possible to identify surface receptors and markers expressed by NK cells as well as to characterize their functional properties. Here, we provide a brief historical overview about the discovery of human NK cell receptors and we delineate the main phenotypic features of differentiating and mature NK cells in healthy donors as well as their alterations in certain pathologic conditions.
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Affiliation(s)
- Elisa Montaldo
- Department of Experimental Medicine-DIMES, University of Genova, Genova, Italy
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