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Moreno C, Ramos-Elbal E, Velasco P, Aguilar Y, Gonzáález Martínez B, Fuentes C, Molinos Á, Guerra-García P, Palomo P, Verdu J, Adán Pedroso RM, Vagace JM, López-Duarte M, Regueiro A, Tasso M, Dapena JL, Salinas JA, Navarro S, Bautista F, Lassaletta Á, Lendínez F, Rives S, Pascual A, Rodríguez A, Pérez-Hurtado JM, Fernández JM, Pérez-Martínez A, González-Vicent M, Díaz de Heredia C, Fuster JL. Haploidentical vs. HLA-matched donor hematopoietic stem-cell transplantation for pediatric patients with acute lymphoblastic leukemia in second remission: A collaborative retrospective study of the Spanish Group for Bone Marrow Transplantation in Children (GETMON/GETH) and the Spanish Childhood Relapsed ALL Board (ReALLNet). Front Pediatr 2023; 11:1140637. [PMID: 37020654 PMCID: PMC10067875 DOI: 10.3389/fped.2023.1140637] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Accepted: 02/23/2023] [Indexed: 04/07/2023] Open
Abstract
Introduction Studies addressing the role of haploidentical as alternative to HLA-matched donors for stem cell transplantation (SCT) often include patients with diverse hematological malignancies in different remission statuses. Methods We compared outcomes of children with acute lymphoblastic leukemia (ALL) undergoing SCT in second complete remission (CR2) from haploidentical (n = 25) versus HLA-matched donor (n = 51). Results Patients were equally distributed across both groups according to age, immunophenotype, time to and site of relapse, relapse risk-group allocation, and minimal residual disease (MRD) before SCT. Incidence of graft failure, acute graft versus host disease (GVHD), and other early complications did not differ between both groups. We found no differences in overall survival (58.7% versus 59.5%; p = .8), leukemia free survival (LFS) (48% versus 36.4%; p = .5), event free survival (40% versus 34.4%; p = .69), cumulative incidence (CI) of subsequent relapse (28% versus 40.9%; p = .69), treatment related mortality (24% versus 23.6%; p = .83), CI of cGVHD (4.5% versus 18.7%; p = .2), and chronic GVHD-free and leukemia-free survival (44% versus 26.3%; p = .3) after haploidentical donor SCT. Chronic GVHD (HR = 0.09; p=.02) had protective impact, and MRD ≥ 0.01% before SCT (HR = 2.59; p=.01) had unfavorable impact on LFS. Discussion These results support the role of haploidentical donor SCT in children with ALL in CR2.
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Affiliation(s)
- Celia Moreno
- Hospital Clínico Universitario Virgen de la Arrixaca, Murcia, Spain
| | | | - Pablo Velasco
- Hospital Universitario Vall d’Hebron, Vall d’Hebron Institut de Recerca, Barcelona, Spain
| | | | - Berta Gonzáález Martínez
- Hospital Universitario La Paz, IdiPAZ, Instituto de Investigación, Hospital Universitario La Paz, Madrid, Spain
| | | | | | - Pilar Guerra-García
- Hospital Universitario La Paz, IdiPAZ, Instituto de Investigación, Hospital Universitario La Paz, Madrid, Spain
- Hospital Universitario 12 de octubre, Madrid, Spain
| | - Pilar Palomo
- Hospital Universitario Central de Asturias, Oviedo, Spain
| | - Jaime Verdu
- Hospital Universitario de Valencia, Valencia, Spain
| | | | | | - Mónica López-Duarte
- Hospital de Valdecilla, Instituto de Investigación Sanitaria Valdecilla, IDIVAL, Santander, Spain
| | - Alexandra Regueiro
- Hospital Clínico Universitario de Santiago, Santiago de Compostela, Spain
| | - María Tasso
- Hospital General Universitario Doctor Balmis, Alicante, Spain
| | - José Luis Dapena
- Pediatric Cancer Center, Hospital Sant Joan de Déu, Barcelona, Spain
- Institut de Recerca San Joan de Déu,Barcelona, Spain
| | | | - Samuel Navarro
- Hospital Universitario Son Espases, Palma de Mallorca, Spain
| | | | | | | | - Susana Rives
- Pediatric Cancer Center, Hospital Sant Joan de Déu, Barcelona, Spain
- Institut de Recerca San Joan de Déu,Barcelona, Spain
| | | | | | | | | | - Antonio Pérez-Martínez
- Hospital Universitario La Paz, IdiPAZ, Instituto de Investigación, Hospital Universitario La Paz, Madrid, Spain
| | | | | | - José Luis Fuster
- Hospital Clínico Universitario Virgen de la Arrixaca, Murcia, Spain
- Instituto Murciano de Investigación Biosanitaria (IMIB), Murcia, Spain
- Correspondence: José Luis Fuster
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2
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Gonzalez-Vicent M, Molina B, Lopez I, Zubicaray J, Ruiz J, Vicario JL, Sebastián E, Iriondo J, Castillo A, Abad L, Ramirez M, Sevilla J, Diaz MA. T-Cell Depleted Haploidentical Transplantation in Children With Hematological Malignancies: A Comparison Between CD3+/CD19+ and TCRαβ+/CD19+ Depletion Platforms. Front Oncol 2022; 12:884397. [PMID: 35795036 PMCID: PMC9251308 DOI: 10.3389/fonc.2022.884397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2022] [Accepted: 04/19/2022] [Indexed: 11/13/2022] Open
Abstract
BackgroundT-cell depleted (TCD) haploidentical transplantation using CD3+/CD19+ and TCRαβ+/CD19+ depletion techniques has been increasingly used in children with hematological malignancies. We present a retrospective study aimed to compare transplant outcomes in children with leukemia receiving a TCD haploidentical transplant using either CD3+/CD19+ or TCRαβ+/CD19+ platforms.MethodsA total of 159 children with leukemia (ALL=80) (AML=79) that received a TCD haploidentical transplantation using either CD3+/CD19+ (n=79) or TCRαβ+/CD19+ (n=80) platforms between 2005 and 2020 were included. Median age was 9 years in both groups. There were no differences in patient, donor, and transplant characteristics between groups except for donor KIR B genotype more frequent in the TCRαβ+/CD19+ group (91%) than in the CD3+/CD19+ group (76%) (p=0.009) and a high number of NK+ cells and lower CD19+ cells infused in the TCRαβ+/CD19+ group (35.32x106/kg and 0.06 x106/Kg) than in the CD3+/CD19 group (24.6x106/Kg and 0.25 x106/Kg) (p=0.04 and p=0.0001), respectively. Conditioning was based on TBF. Median follow-up for survivors was 11 years (range; 8-16 y) in CD3+/CD19+ group and 5 years (range; 2-9 y) in the TCRαβ+/CD19+ group.ResultsEngraftment kinetics were similar in both groups (13 days for neutrophils and 10 days for platelets). There was no difference in the incidence of acute GvHD II-IV (29 ± 5% in the CD3+/CD19+ group vs 38 ± 5% in the TCRαβ+/CD19+ group) and chronic GvHD (32 ± 5% vs 23 ± 4%, respectively). NRM was 23 ± 5% in the CD3+/CD19+group vs 21 ± 4% in the TCRαβ+/CD19+group. Relapse incidence was also similar, 32 ± 5% vs 34 ± 6%, respectively. DFS and OS were not different (45 ± 5% vs 45 ± 6% and 53 ± 6% vs 58 ± 6% respectively). As there were no differences on transplant outcomes between groups, we further analyzed all patients together for risk factors associated with transplant outcomes. On multivariate analysis, we identified that early disease status at transplant (HR: 0.16; 95%CI (0.07-0.35) (p=0.0001), presence of cGvHD (HR: 0.38; 95%CI (0.20-0.70) (p= 0.002), and donor KIR-B genotype (HR: 0.50; 95%CI (0.32-0.90) (p=0.04) were associated with better DFS.ConclusionsOur data suggest that there are no advantages in transplant outcomes between TCD platforms. Risk factors for survival are dependent on disease characteristic, donor KIR genotype, and chronic GvHD rather than the TCD platform used.
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Affiliation(s)
- Marta Gonzalez-Vicent
- Hematopoietic Stem Cell Transplantation and Cellular Therapy Unit, Hospital Infantil Universitario “Niño Jesus” Madrid, Madrid, Spain
- *Correspondence: Marta Gonzalez-Vicent,
| | - Blanca Molina
- Hematopoietic Stem Cell Transplantation and Cellular Therapy Unit, Hospital Infantil Universitario “Niño Jesus” Madrid, Madrid, Spain
| | - Ivan Lopez
- Hematopoietic Stem Cell Transplantation and Cellular Therapy Unit, Hospital Infantil Universitario “Niño Jesus” Madrid, Madrid, Spain
| | - Josune Zubicaray
- Division of Hematology, Blood Bank and Graft Manipulation Unit, Hospital Infantil Universitario “Niño Jesus” Madrid, Madrid, Spain
| | - Julia Ruiz
- Hematopoietic Stem Cell Transplantation and Cellular Therapy Unit, Hospital Infantil Universitario “Niño Jesus” Madrid, Madrid, Spain
| | - Jose Luis Vicario
- Histocompatibility Lab, Community Transfusion Center of Madrid, Madrid, Spain
| | - Elena Sebastián
- Division of Hematology, Blood Bank and Graft Manipulation Unit, Hospital Infantil Universitario “Niño Jesus” Madrid, Madrid, Spain
| | - June Iriondo
- Division of Hematology, Blood Bank and Graft Manipulation Unit, Hospital Infantil Universitario “Niño Jesus” Madrid, Madrid, Spain
| | - Ana Castillo
- Oncology/Hematology Lab, Hospital Infantil Universitario “Niño Jesus” Madrid, Madrid, Spain
| | - Lorea Abad
- Oncology/Hematology Lab, Hospital Infantil Universitario “Niño Jesus” Madrid, Madrid, Spain
| | - Manuel Ramirez
- Oncology/Hematology Lab, Hospital Infantil Universitario “Niño Jesus” Madrid, Madrid, Spain
| | - Julian Sevilla
- Division of Hematology, Blood Bank and Graft Manipulation Unit, Hospital Infantil Universitario “Niño Jesus” Madrid, Madrid, Spain
| | - Miguel A. Diaz
- Hematopoietic Stem Cell Transplantation and Cellular Therapy Unit, Hospital Infantil Universitario “Niño Jesus” Madrid, Madrid, Spain
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Owattanapanich W, Leelakanok N, Sanpakit K, Buaboonnam J. A Comparison of the Clinical Outcomes of Haploidentical Transplantation and Other Graft Sources in Acute Lymphoblastic Leukemia: A Systematic Review and Meta-Analysis. CLINICAL LYMPHOMA, MYELOMA & LEUKEMIA 2022; 22:174-191. [PMID: 34802994 DOI: 10.1016/j.clml.2021.09.024] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/28/2021] [Accepted: 09/17/2021] [Indexed: 10/20/2022]
Abstract
BACKGROUND Most likely due to the availability of potential stem cell sources, there appears to be a growing usage of haploidentical (haplo) donors for cases of acute lymphoblastic leukemia involving high-risk features or relapse. PATIENTS AND METHODS This study compared the outcomes of stem cell transplantations (SCTs) using haplo and other stem cell sources, namely, matched sibling donors (MSDs), matched unrelated donors (MUDs), and cord blood transplantations (CBTs). Literature searches were conducted of the MEDLINE and Embase databases from inception to December 2020. RESULTS Twenty-eight studies were examined (17 retrospective and 11 prospective). There were no significant differences in the overall survival of haplo and those of the other stem-cell sources. For haplo versus matched donor (MSD or MUD), the pooled odds ratio (OR) was 0.94 (95% CI, 0.79-1.12; I2, 22%); while for haplo versus CBT, the OR was 1.24 (95% CI, 0.78-1.96; I2, 28%). The cumulative relapse incidence was significantly higher for MSD than haplo (OR, 0.69; 95% CI, 0.48-0.99; I2, 48%). Both grade II-IV acute and long-term graft-versus-host disease (GVHD) were significantly higher for haplo than MSD (OR, 1.78; 95% CI, 1.15-2.74; I2, 28%; and OR, 1.33; 95% CI, 1.00-1.77; I2, 14%, respectively). The other clinical outcomes did not demonstrate any statistical differences. CONCLUSION The outcomes of patients treated with haplo-SCT appear comparable with those of the SCTs using other sources. The higher probability of developing GVHD supports the need for a novel method to harness T-cell alloreactivity.
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Affiliation(s)
- Weerapat Owattanapanich
- Division of Hematology, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Nattawut Leelakanok
- Department of Clinical Pharmacy, Faculty of Pharmaceutical Sciences, Burapha University, Chonburi, Thailand
| | - Kleebsabai Sanpakit
- Division of Hematology and Oncology, Department of Pediatrics, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Jassada Buaboonnam
- Division of Hematology and Oncology, Department of Pediatrics, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand.
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Molina B, González-Vicent M, Lopez I, Pereto A, Ruiz J, Ramirez M, Díaz MA. Long-term transplant outcomes after allogeneic hematopoietic transplant in pediatric patients with hematological malignancies are influenced by severe chronic graft vs. host disease and immune reconstitution. Front Pediatr 2022; 10:947531. [PMID: 36034564 PMCID: PMC9411718 DOI: 10.3389/fped.2022.947531] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Accepted: 07/25/2022] [Indexed: 11/13/2022] Open
Abstract
Long-term follow-up studies are crucial to ensure surveillance and intervention for late complications after allogeneic stem cell transplantation, but they are scarce on the pediatric population. This study aims to analyze risk factors for long-term transplant outcomes. We report a landmark analysis of 162 pediatric patients who underwent allogeneic transplantation between 1991 and 2016, and survived for at least 12 months after the transplant. With a median follow-up time of 10 years for the survivors, the probability of disease-free survival (DFS) and overall survival (OS) is 81 ± 3 and 88 ± 2%, respectively. Variables that influenced DFS in the univariate analysis were: disease phase (early phase 87 ± 3% vs. advanced phase 74 ± 5%; p = 0.04), acute graft vs. host disease (aGvHD; yes 73 ± 5% vs. no 87 ± 3%; p = 0.038), severe chronic GvHD (cGvHD; yes 41 ± 13% vs. no 85 ± 3%; p = 0.0001), and CD4+ lymphocytes 2 years after the transplant (above the median of 837/μl 98 ± 2% vs. below the median 82 ± 6%, p = 0.026). However, in the multivariate analysis, the only variable that influenced DFS was presence of severe chronic GvHD (yes vs. no, HR 6.25; 95% CI, 1.35-34.48; p = 0.02). Transplant strategies should aim to reduce the risk of severe cGvHD. Immune reconstitution surveillance may help clinicians to better deal with late transplant complications.
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Affiliation(s)
- Blanca Molina
- Hematopoietic Stem Cell Transplantation Unit, Department of Pediatrics, Hospital Infantil Universitario "Niño Jesús", Madrid, Spain
| | - Marta González-Vicent
- Hematopoietic Stem Cell Transplantation Unit, Department of Pediatrics, Hospital Infantil Universitario "Niño Jesús", Madrid, Spain
| | - Ivan Lopez
- Hematopoietic Stem Cell Transplantation Unit, Department of Pediatrics, Hospital Infantil Universitario "Niño Jesús", Madrid, Spain
| | - Alba Pereto
- Hematopoietic Stem Cell Transplantation Unit, Department of Pediatrics, Hospital Infantil Universitario "Niño Jesús", Madrid, Spain
| | - Julia Ruiz
- Hematopoietic Stem Cell Transplantation Unit, Department of Pediatrics, Hospital Infantil Universitario "Niño Jesús", Madrid, Spain
| | - Manuel Ramirez
- Hematopoietic Stem Cell Transplantation Unit, Department of Pediatrics, Hospital Infantil Universitario "Niño Jesús", Madrid, Spain
| | - Miguel A Díaz
- Hematopoietic Stem Cell Transplantation Unit, Department of Pediatrics, Hospital Infantil Universitario "Niño Jesús", Madrid, Spain
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5
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Gómez-Santos C, González-Vicent M, Molina B, Deltoro N, Herrero B, Ruiz J, Pérez-Martínez A, Diaz MA. Comparison of clinical outcomes between unrelated single umbilical cord blood and "ex-vivo" T-cell depleted haploidentical transplantation in children with hematological malignancies. World J Pediatr 2021; 17:609-618. [PMID: 34590210 DOI: 10.1007/s12519-021-00461-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Accepted: 08/31/2021] [Indexed: 01/07/2023]
Abstract
BACKGROUND Over the last two decades, umbilical cord blood (UCB) and haploidentical transplantation (HaploHSCT) have emerged as alternative sources of hematopoietic stem cell for allogeneic transplantation. There are few retrospective studies and no prospective studies comparing both types of alternative transplantation in pediatric patients. RESULTS We analyzed the data of 134 children with hematological malignancies who received a hematopoietic stem cell transplantation from a single umbilical cord blood (UCB) (n = 42) or an "ex-vivo" T-cell depleted transplant from a haploidentical-related donor (HaploHSCT) (n = 92) between 1996 and 2014. Hematological recovery was faster after HaploHSCT than the UCB transplant group (median times to neutrophil and platelet recovery: 13 vs. 16 days, 10 vs. 57 days, respectively) (P < 0.001). The HaploHSCT group had a significantly early immune reconstitution based on NK and CD8 + T cells compared with the UCB group. However, after the first year post-transplantation, HaploHSCT had a lower number of CD4 + T and B lymphocytes compared with the UCB transplant recipients. The cumulative incidence of TRM was 29±8% in the HaploHSCT group versus 40±5% in the UCB group. Relapse incidence was 21±7% in the HaploHSCT group and 19±8% in the UCB group. Probability of DFS was 58±8% in the HaploHSCT group versus 40±9% in the UCB group (P = 0.051). CONCLUSIONS TCD haploidentical transplant is associated with advantages in terms of engraftment and early immune reconstitution kinetics. TCD haploidentical transplant was associated with lower incidence of infectious and non-infectious complications, especially in the early phases of the transplant compared with UCB transplant recipients. However, there are no advantages in transplant outcomes compared with UCB transplant.
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Affiliation(s)
- Carmen Gómez-Santos
- Department of Pediatrics, Hematopoietic Stem Cell Transplantation Unit, Hospital Infantil Universitario "Niño Jesus", Menedez Pelayo 65, 28009, Madrid, Spain
| | - Marta González-Vicent
- Department of Pediatrics, Hematopoietic Stem Cell Transplantation Unit, Hospital Infantil Universitario "Niño Jesus", Menedez Pelayo 65, 28009, Madrid, Spain
| | - Blanca Molina
- Department of Pediatrics, Hematopoietic Stem Cell Transplantation Unit, Hospital Infantil Universitario "Niño Jesus", Menedez Pelayo 65, 28009, Madrid, Spain
| | - Natalia Deltoro
- Department of Pediatrics, Hematopoietic Stem Cell Transplantation Unit, Hospital Infantil Universitario "Niño Jesus", Menedez Pelayo 65, 28009, Madrid, Spain
| | - Blanca Herrero
- Department of Pediatrics, Hematopoietic Stem Cell Transplantation Unit, Hospital Infantil Universitario "Niño Jesus", Menedez Pelayo 65, 28009, Madrid, Spain
| | - Julia Ruiz
- Department of Pediatrics, Hematopoietic Stem Cell Transplantation Unit, Hospital Infantil Universitario "Niño Jesus", Menedez Pelayo 65, 28009, Madrid, Spain
| | - Antonio Pérez-Martínez
- Department of Pediatrics, Hematopoietic Stem Cell Transplantation Unit, Hospital Infantil Universitario "Niño Jesus", Menedez Pelayo 65, 28009, Madrid, Spain.,Hospital Infantil Universitario "La Paz" Madrid, Madrid, Spain
| | - Miguel A Diaz
- Department of Pediatrics, Hematopoietic Stem Cell Transplantation Unit, Hospital Infantil Universitario "Niño Jesus", Menedez Pelayo 65, 28009, Madrid, Spain.
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Vanegas D, Niño-Quiroga L, Chaparro M, Camacho-Rodríguez B, Estupiñán M, Perdomo-Arciniegas AM. Clinical Outcomes of Unrelated Umbilical Cord Blood Graft vs. Haploidentical Donor Transplantation: Critical Issues for an Adequate Comparison. Front Med (Lausanne) 2021; 8:749810. [PMID: 34778312 PMCID: PMC8581238 DOI: 10.3389/fmed.2021.749810] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Accepted: 09/27/2021] [Indexed: 12/03/2022] Open
Abstract
Unrelated umbilical cord blood (UCB) and haploidentical grafts have been used for allogeneic hematopoietic stem and progenitor cell (HSPC) transplantation in patients without a related or non-related human leukocyte antigen (HLA)-matched donor. The less stringent HLA-matching requirement in both sources raises an important possibility for patients in need of urgent transplantation to treat any hematological disease. Selection of the best alternative donor is a difficult task that will depend on donor criteria, center experience, patient disease conditions, and risk, among others. Most comparisons available in scientific publications between both graft sources are obtained from retrospective analysis in wide time windows and a heterogeneous number of patients, types of disease, disease stages, previous treatments, graft source, conditioning regimen, graft vs. host disease (GVHD) approach, and evaluable endpoints. There is also an evident impact of the economic traits since low-income countries must consider less expensive treatments to satisfy the needs of the patients in the most effective possible path. Therefore, haploidentical transplantation could be an appealing option, even though it has not been completely established if any chronic treatment derived from the procedure could become a higher cost. In Colombia, there is a huge experience in UCB transplantation especially in units of pediatric transplantation where benign indications are more common than in adults. Due to the availability of a public UCB bank and HLA high-resolution typing in Colombia, there is a wider inventory of cord blood donors. Unfortunately, we do not have an unrelated bone marrow donor registry, so UCB is an important source along with haploidentical transplantation to consider in decision-making. This minireview focuses on comparing the main issues associated with the use of both HSCP sources and provides tools for physicians who face the difficult decision between these alternative donor sources.
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Affiliation(s)
- Diana Vanegas
- Cord Blood Bank, Instituto Distrital de Ciencia, Biotecnología e Innovación en Salud, Bogota, Colombia
| | - Laura Niño-Quiroga
- Cord Blood Bank, Instituto Distrital de Ciencia, Biotecnología e Innovación en Salud, Bogota, Colombia
| | - Mauricio Chaparro
- Unidad de Trasplante, Fundación HOMI-Hospital de la Misericordia, Bogota, Colombia
| | | | - Marcela Estupiñán
- Unidad de Trasplante, Fundación HOMI-Hospital de la Misericordia, Bogota, Colombia
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7
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Wu X, Liu Q. Prophylaxis and treatment of relapse after haploidentical stem cell transplantation: What is known vs unknown? Semin Hematol 2019; 56:209-214. [PMID: 31202432 DOI: 10.1053/j.seminhematol.2019.04.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2018] [Accepted: 04/10/2019] [Indexed: 11/11/2022]
Abstract
In recent years, the human leukocyte antigen-haploidentical stem cell transplantation (haplo-SCT) approach is an attractive option for patients who require transplantation, but relapse is still the main reason that affects the curative effect of transplantation. Some studies have shown that haplo-SCT is superior to sibling or unrelated matching donor transplantation in preventing leukemia relapse after transplantation. In this review, we discussed the known and unknown aspects of relapse post haplo-SCT. Encouragingly, haplo-SCT experienced lower or similar incidence of relapse. But there is currently a lack of multicenter prospective studies evaluating the outcomes of different haplo-SCT strategies. The combination of common prophylactic strategies and pre-emptive interventions might help prevent relapse after transplantation. Novel methods such as target drugs therapy and chimeric antigen receptor T cell therapy may be useful in treatment of relapse.
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Affiliation(s)
- Xiuli Wu
- Institute of Hematology, School of Medicine, Jinan University, Guangzhou, China
| | - Qifa Liu
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, China.
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8
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Unrelated donor umbilical cord blood transplant versus unrelated hematopoietic stem cell transplant in patients with acute leukemia: A meta-analysis and systematic review. Blood Rev 2018; 32:192-202. [DOI: 10.1016/j.blre.2017.11.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2016] [Revised: 08/15/2017] [Accepted: 11/14/2017] [Indexed: 12/21/2022]
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9
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Have haploidentical transplants replaced umbilical cord transplants for acute leukemias? Curr Opin Hematol 2018; 25:103-111. [DOI: 10.1097/moh.0000000000000412] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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10
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González-Vicent M, Molina B, Deltoro N, Sevilla J, Vicario JL, Castillo A, Ramirez M, Díaz MÁ. Donor age matters in T-cell depleted haploidentical hematopoietic stem cell transplantation in pediatric patients: Faster immune reconstitution using younger donors. Leuk Res 2017; 57:60-64. [PMID: 28292719 DOI: 10.1016/j.leukres.2017.03.001] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2016] [Revised: 02/06/2017] [Accepted: 03/02/2017] [Indexed: 11/25/2022]
Abstract
T-cell depleted (TCD) haploidentical transplantation is increasingly used in paediatric patients with haematological malignancies and donor selection is a challenge. We conclude that a simple criterion such as donor age should be also considered in depleted haploidentical setting because faster immune reconstitution is achieved using younger donors decreasing non-relapse related mortality.
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Affiliation(s)
| | - Blanca Molina
- Stem Cell Transplant Unit, Hospital Niño Jesus, Madrid, Spain
| | - Natalia Deltoro
- Stem Cell Transplant Unit, Hospital Niño Jesus, Madrid, Spain
| | | | - José Luis Vicario
- Histocompatibility Laboratory, Community Transfusion Center, Madrid, Spain
| | - Ana Castillo
- Oncology Laboratory, Hospital Niño Jesus, Madrid, Spain
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11
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Cotransplantation of bone marrow-derived mesenchymal stem cells in haploidentical hematopoietic stem cell transplantation in patients with severe aplastic anemia: an interim summary for a multicenter phase II trial results. Bone Marrow Transplant 2017; 52:704-710. [PMID: 28677684 DOI: 10.1038/bmt.2016.347] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2016] [Revised: 10/27/2016] [Accepted: 10/31/2016] [Indexed: 12/21/2022]
Abstract
This corrects the article DOI: 10.1038/bmt.2016.347.
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12
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de Rojas T, Fioravantti V, Deltoro N, Andión M, González-Vicent M, Madero L. Autologous Cord Blood Cells Infusion as Salvage Therapy for Engraftment Failure After Haploidentical Hematopoietic Stem Cell Transplantation in Acute Myeloid Leukemia. Pediatr Blood Cancer 2016; 63:1495-6. [PMID: 27003230 DOI: 10.1002/pbc.25974] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2015] [Accepted: 02/24/2016] [Indexed: 11/07/2022]
Affiliation(s)
- Teresa de Rojas
- Pediatric Oncology, Hematology and Stem Cell Transplant Department, Hospital Infantil Universitario Niño Jesús, Madrid, Spain
| | - Victoria Fioravantti
- Pediatric Oncology, Hematology and Stem Cell Transplant Department, Hospital Infantil Universitario Niño Jesús, Madrid, Spain
| | - Natalia Deltoro
- Pediatric Oncology, Hematology and Stem Cell Transplant Department, Hospital Infantil Universitario Niño Jesús, Madrid, Spain
| | - Maitane Andión
- Pediatric Oncology, Hematology and Stem Cell Transplant Department, Hospital Infantil Universitario Niño Jesús, Madrid, Spain
| | - Marta González-Vicent
- Pediatric Oncology, Hematology and Stem Cell Transplant Department, Hospital Infantil Universitario Niño Jesús, Madrid, Spain
| | - Luis Madero
- Pediatric Oncology, Hematology and Stem Cell Transplant Department, Hospital Infantil Universitario Niño Jesús, Madrid, Spain
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13
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Mo XD, Tang BL, Zhang XH, Zheng CC, Xu LP, Zhu XY, Wang Y, Liu HL, Yan CH, Chu XD, Chen H, Geng LQ, Liu KY, Sun ZM, Huang XJ. Comparison of outcomes after umbilical cord blood and unmanipulated haploidentical hematopoietic stem cell transplantation in children with high-risk acute lymphoblastic leukemia. Int J Cancer 2016; 139:2106-15. [PMID: 27356906 DOI: 10.1002/ijc.30249] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2016] [Accepted: 06/21/2016] [Indexed: 12/15/2022]
Abstract
Allogeneic hematopoietic stem cell transplantation (HSCT) is an effective therapy for children with high-risk acute lymphoblastic leukemia (ALL). Human leukocyte antigen (HLA)-haploidentical HSCT (haplo-HSCT) or umbilical cord blood transplantation (UCBT) are both important alternative sources of stem cells for those without an HLA-identical sibling donor or unrelated matched donor. We aimed to compare the therapeutic effects of single UCBT and unmanipulated haplo-HSCT in high-risk ALL children (n = 129). Hematopoietic recovery was significantly faster in haplo-HSCT recipients than in UCBT recipients. The 2-year cumulative incidences of relapse in the haplo-HSCT and UCBT groups were 16.1% and 24.1%, respectively (p = 0.169). The 2-year cumulative incidences of non-relapse mortality in the haplo-HSCT and UCBT groups were 12.8% and 18.8%, respectively (p = 0.277). The 2-year probabilities of overall survival in the haplo-HSCT and UCBT groups were 82.0% and 69.6%, respectively (p = 0.071), and the 2-year probability of disease-free survival in the haplo-HSCT group was higher than in the UCBT group (71.0% vs. 57.2%, p = 0.040). However, several variables (such as leukocyte count and cytogenetics at diagnosis) were different between the groups, and a possible center effect should also be considered. In addition, only mild and moderate chronic graft-versus-host disease (GVHD) was associated with significantly improved survival compared to those without chronic GVHD in multivariate analysis. Thus, our results show that both unmanipulated haplo-HSCT and UCBT are valid for high-risk ALL children lacking a HLA matched donor, and both strategies expand the donor pool for children in need.
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Affiliation(s)
- Xiao-Dong Mo
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, China.,Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Bao-Lin Tang
- Department of Hematology, Anhui Provincial Hospital, Anhui Medical University, Hefei, China
| | - Xiao-Hui Zhang
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, China.,Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Chang-Cheng Zheng
- Department of Hematology, Anhui Provincial Hospital, Anhui Medical University, Hefei, China
| | - Lan-Ping Xu
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, China.,Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Xiao-Yu Zhu
- Department of Hematology, Anhui Provincial Hospital, Anhui Medical University, Hefei, China
| | - Yu Wang
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, China.,Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Hui-Lan Liu
- Department of Hematology, Anhui Provincial Hospital, Anhui Medical University, Hefei, China
| | - Chen-Hua Yan
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, China.,Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Xian-Deng Chu
- Department of Hematology, Anhui Provincial Hospital, Anhui Medical University, Hefei, China
| | - Huan Chen
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, China.,Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Liang-Quan Geng
- Department of Hematology, Anhui Provincial Hospital, Anhui Medical University, Hefei, China
| | - Kai-Yan Liu
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, China.,Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Zi-Min Sun
- Department of Hematology, Anhui Provincial Hospital, Anhui Medical University, Hefei, China
| | - Xiao-Jun Huang
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, China.,Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China.,Peking-Tsinghua Center for Life Sciences, Beijing, China
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14
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Diaz MA, Pérez-Martínez A, Herrero B, Deltoro N, Martinez I, Ramirez M, Abad L, Sevilla J, Merino E, Ruiz J, Vicario JL, Gonzalez-Vicent M. Prognostic factors and outcomes for pediatric patients receiving an haploidentical relative allogeneic transplant using CD3/CD19-depleted grafts. Bone Marrow Transplant 2016; 51:1211-6. [DOI: 10.1038/bmt.2016.101] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2015] [Revised: 03/07/2016] [Accepted: 03/11/2016] [Indexed: 11/09/2022]
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15
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Im HJ, Koh KN, Seo JJ. Recent advances in haploidentical hematopoietic stem cell transplantation using ex vivo T cell-depleted graft in children and adolescents. Blood Res 2016; 51:8-16. [PMID: 27104186 PMCID: PMC4828537 DOI: 10.5045/br.2016.51.1.8] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2016] [Revised: 03/11/2016] [Accepted: 03/16/2016] [Indexed: 12/21/2022] Open
Abstract
Allogeneic hematopoietic stem cell transplantation (HSCT) is a curative treatment for children and adolescents with various malignant and non-malignant diseases. While human leukocyte antigen (HLA)-identical sibling donor is the preferred choice, matched unrelated volunteer donor is another realistic option for successful HSCT. Unfortunately, it is not always possible to find a HLA-matched donor for patients requiring HSCT, leading to a considerable number of deaths of patients without undergoing transplantation. Alternatively, allogeneic HSCT from haploidentical family members could provide donors for virtually all patients who need HSCT. Although the early attempts at allogeneic HSCT from haploidentical family donor (HFD) were disappointing, recent advances in the effective ex vivo depletion of T cells or unmanipulated in vivo regulation of T cells, better supportive care, and optimal conditioning regimens have significantly improved the outcomes of haploidentical HSCT. The ex vivo techniques used to remove T cells have evolved from the selection of CD34+ hematopoietic stem cell progenitors to the depletion of CD3+ cells, and more recently to the depletion of αβ+ T cells. The recent emerging evidence for ex vivo T cell-depleted haploidentical HSCT has provided additional therapeutic options for pediatric patients with diseases curable by HSCT but has not found a suitable related or unrelated donor. This review discusses recent advances in haploidentical HSCT, focusing on transplant using ex vivo T cell-depleted grafts. In addition, our experiences with this novel approach for the treatment of pediatric patients with malignant and non-malignant diseases are described.
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Affiliation(s)
- Ho Joon Im
- Department of Pediatrics, University of Ulsan College of Medicine, Asan Medical Center Children's Hospital, Seoul, Korea
| | - Kyung-Nam Koh
- Department of Pediatrics, University of Ulsan College of Medicine, Asan Medical Center Children's Hospital, Seoul, Korea
| | - Jong Jin Seo
- Department of Pediatrics, University of Ulsan College of Medicine, Asan Medical Center Children's Hospital, Seoul, Korea
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16
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Treatment of Acute Myeloid Leukemia in Adolescent and Young Adult Patients. J Clin Med 2015; 4:441-59. [PMID: 26239248 PMCID: PMC4470138 DOI: 10.3390/jcm4030441] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2014] [Accepted: 02/03/2015] [Indexed: 01/24/2023] Open
Abstract
The objectives of this review were to discuss standard and investigational treatment strategies for adolescent and young adult with acute myeloid leukemia, excluding acute promyelocytic leukemia. Acute myeloid leukemia (AML) in adolescent and young adult patients (AYAs) may need a different type of therapy than those currently used in children and older patients. As soon as AML is diagnosed, AYA patient should be offered to participate in well-designed clinical trials. The standard treatment approach for AYAs with AML is remission induction chemotherapy with an anthracycline/cytarabine combination, followed by either consolidation chemotherapy or stem cell transplantation, depending on the ability of the patient to tolerate intensive treatment and cytogenetic features. Presently, continuing progress of novel drugs targeting specific pathways in acute leukemia may bring AML treatment into a new era.
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17
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Refinement of treatment strategies in ex vivo T-cell-depleted haploidentical SCT for pediatric patients. Bone Marrow Transplant 2014; 50:225-31. [DOI: 10.1038/bmt.2014.232] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2014] [Revised: 08/25/2014] [Accepted: 09/01/2014] [Indexed: 12/17/2022]
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18
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Chang YJ, Wang Y, Huang XJ. Haploidentical stem cell transplantation for the treatment of leukemia: current status. Expert Rev Hematol 2014; 7:635-47. [DOI: 10.1586/17474086.2014.954543] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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19
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Booth C, Lawson S, Veys P. The current role of T cell depletion in paediatric stem cell transplantation. Br J Haematol 2013; 162:177-90. [DOI: 10.1111/bjh.12400] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2013] [Accepted: 03/07/2013] [Indexed: 02/03/2023]
Affiliation(s)
- Claire Booth
- Molecular Immunology Unit; Institute of Child Health; University College London; London UK
| | - Sarah Lawson
- Department of Haematology; Birmingham Children's Hospital NHS Foundation Trust; Birmingham UK
| | - Paul Veys
- Molecular Immunology Unit; Institute of Child Health; University College London; London UK
- Department of Blood and Marrow Transplantation; Great Ormond Street Hospital for Children NHS Foundation Trust; London UK
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20
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Dvorak CC, Gilman AL, Horn B, Oon CY, Dunn EA, Baxter-Lowe LA, Cowan MJ. Haploidentical related-donor hematopoietic cell transplantation in children using megadoses of CliniMACs-selected CD34(+) cells and a fixed CD3(+) dose. Bone Marrow Transplant 2012. [PMID: 23178543 DOI: 10.1038/bmt.2012.186] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
We conducted a prospective phase II trial utilizing the CliniMACs system to perform CD34(+)-cell selection of PBSCs from haploidentical donors to evaluate engraftment and hematoimmunological reconstitution. In total, 21 children with hematological malignancies or nonmalignant conditions underwent conditioning with 1200 cGy TBI, thiotepa, fludarabine and Thymoglobulin. Patients received megadoses of CD34(+) cells (median: 22 × 10(6)/kg) with a fixed dose of 3 × 10(4)/kg CD3(+) cells/kg, and engraftment occurred in 90% with prompt recovery of neutrophils and platelets. Grade II acute GVHD (aGVHD) was seen in 32% (95% confidence interval (CI), 15-54%) of evaluable patients, there was no grade III-IV aGVHD, and chronic extensive GVHD was seen in 35% (95% CI, 17-59%) of patients. The estimated 2-year EFS was 62% (95% CI, 48-83%) with a median survivor follow-up of 49 months (range: 18-119 months). Patients with nonmalignant diseases had an estimated 2-year EFS of 100% (95% CI, 56-100%) and patients with malignancies in remission had an estimated 2-year EFS of 56% (95% CI, 22-89%). Megadose CD34(+) cells with a fixed CD3(+) cell dose from haploidentical related donors resulted in good outcomes for pediatric patients with nonmalignant diseases and those with malignant diseases transplanted in remission.
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Affiliation(s)
- C C Dvorak
- Department of Pediatrics, Division of Allergy, Immunology, and Blood and Marrow Transplant, UCSF Benioff Children's Hospital, University of California San Francisco, San Francisco, CA 94143-1278, USA.
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21
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Khaled SK, Thomas SH, Forman SJ. Allogeneic hematopoietic cell transplantation for acute lymphoblastic leukemia in adults. Curr Opin Oncol 2012; 24:182-90. [PMID: 22234252 PMCID: PMC3520484 DOI: 10.1097/cco.0b013e32834f5c41] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
PURPOSE OF REVIEW Acute lymphoblastic leukemia (ALL) is a heterogeneous disease, for which treatment guidelines are still evolving. Allogeneic hematopoietic cell transplantation (allo-HCT) is a potentially curative therapeutic modality for ALL, and this review describes the recent studies and current practice patterns concerning the who, when, and how of allo-HCT in the management of ALL. RECENT FINDINGS Allogeneic stem cell transplantation is the treatment of choice for patients with ALL after first relapse and is also recommended for high-risk patients in first complete remission (CR1). Minimal residual disease evaluation and monitoring is developing as an important prognostic factor and could guide physicians in determining which patients, especially those with standard risk, might require transplant. Tyrosine kinase inhibitor (TKI) therapy allows a much higher proportion of Philadelphia-chromosome-positive ALL patients to attain remission and proceed to transplant with improved results; posttransplant TKI maintenance therapy may also provide survival benefit. Reduced-intensity conditioning regimens are a reasonable alternative for patients who would otherwise be ineligible for transplant because of age or comorbidity. SUMMARY For patients with high-risk features, there is general agreement that allo-HCT in CR1 is a potentially curative option; however, there is no consensus on early transplant for standard-risk patients.
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Affiliation(s)
- Samer K Khaled
- Department of Hematology and Hematopoietic Cell Transplantation, City of Hope, Duarte, California, USA
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22
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Woo HD, Park JS. Performance Status and Quality Life of Patients with Hematopoietic Stem Cell Transplantation According to Period of Survival. ASIAN ONCOLOGY NURSING 2012. [DOI: 10.5388/aon.2012.12.2.132] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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23
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Abstract
For patients with hematologic malignancies at high risk of relapse who do not have matched donors, a suitable alternative stem cell source is the HLA-haploidentical 2 or 3-loci mismatched family donor who is readily available for nearly all patients. Transplantation across the major HLA barrier is associated with strong T-cell alloreactions, which were originally manifested as a high incidence of severe GVHD and graft rejection. The present review shows how these obstacles to successful transplantation were overcome in the last 15 years, making full haplotype-mismatched transplantation a clinical reality that provides similar outcomes to transplantation from matched unrelated donors. The review also discusses the advantages and drawbacks of current options for full haplotype-mismatched transplantation and highlights innovative approaches for re-building immunity after transplantation and improving survival.
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