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Goebel GA, de Assis CS, Cunha LAO, Minafra FG, Pinto JA. Survival After Hematopoietic Stem Cell Transplantation in Severe Combined Immunodeficiency (SCID): A Worldwide Review of the Prognostic Variables. Clin Rev Allergy Immunol 2024; 66:192-209. [PMID: 38689103 DOI: 10.1007/s12016-024-08993-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/16/2024] [Indexed: 05/02/2024]
Abstract
This study aims to perform an extensive review of the literature that evaluates various factors that affect the survival rates of patients with severe combined immunodeficiency (SCID) after hematopoietic stem cell transplantation (HSCT) in developed and developing countries. An extensive search of the literature was made in four different databases (PubMed, Embase, Scopus, and Web of Science). The search was carried out in December 2022 and updated in July 2023, and the terms such as "hematopoietic stem cell transplantation," "bone marrow transplant," "mortality," "opportunistic infections," and "survival" associated with "severe combined immunodeficiency" were sought based on the MeSH terms. The language of the articles was "English," and only articles published from 2000 onwards were selected. Twenty-three articles fulfilled the inclusion criteria for review and data extraction. The data collected corroborates that early HSCT, but above all, HSCT in patients without active infections, is related to better overall survival. The universal implementation of newborn screening for SCID will be a fundamental pillar for enabling most transplants to be carried out in this "ideal scenario" at an early age and free from infection. HSCT with an HLA-identical sibling donor is also associated with better survival rates, but this is the least common scenario. For this reason, transplantation with matched unrelated donors (MUD) and mismatched related donors (mMRD/Haploidentical) appear as alternatives. The results obtained with MUD are improving and show survival rates similar to those of MSD, as well as they do not require manipulation of the graft with expensive technologies. However, they still have high rates of complications after HSCT. Transplants with mMRD/Haplo are performed just in a few large centers because of the high costs of the technology to perform CD3/CD19 depletion and TCRαβ/CD19 depletion or CD34 + selection techniques in vitro. The new possibility of in vivo T cell depletion using post-transplant cyclophosphamide could also be a viable alternative for performing mMRD transplants in centers that do not have this technology, especially in developing countries.
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Affiliation(s)
- Gabriela Assunção Goebel
- Hospital das Clínicas da Universidade Federal de Minas Gerais, Av. Professor Alfredo Balena, 110, Belo Horizonte, Minas Gerais, Brazil.
| | - Cíntia Silva de Assis
- Hospital das Clínicas da Universidade Federal de Minas Gerais, Av. Professor Alfredo Balena, 110, Belo Horizonte, Minas Gerais, Brazil
| | - Luciana Araújo Oliveira Cunha
- Hospital das Clínicas da Universidade Federal de Minas Gerais, Av. Professor Alfredo Balena, 110, Belo Horizonte, Minas Gerais, Brazil
| | - Fernanda Gontijo Minafra
- Department of Pediatrics, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Jorge Andrade Pinto
- Department of Pediatrics, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
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2
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DeZern AE, Brodsky RA. Combining PTCy and ATG for GvHD prophylaxis in non-malignant diseases. Blood Rev 2023; 62:101016. [PMID: 36244884 DOI: 10.1016/j.blre.2022.101016] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Revised: 09/13/2022] [Accepted: 09/20/2022] [Indexed: 11/21/2022]
Abstract
Bone marrow transplantation for non-malignant diseases such as aplastic anemia and hemoglobinopathies is a burgeoning clinical area. The goal of these transplants is to correct the hematopoietic defect with as little toxicity as possible. This requires mitigation of transplant-specific toxicities such as graft versus host disease, given this is not needed in non-malignant disorders. This review details current clinical outcomes in the field with a focus on post-transplantation cyclophosphamide and anti-thymoglobulin as intensive graft versus host disease prophylaxis to achieve that goal.
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Affiliation(s)
- Amy E DeZern
- Division of Hematologic Malignancies, The Johns Hopkins University School of Medicine, 1650 Orleans Street, CRBI Room 3M87, Baltimore, MD 21287-0013, United States of America.
| | - Robert A Brodsky
- Division of Hematology, The Johns Hopkins University School of Medicine, 720 Rutland Avenue | Ross 1025, Baltimore, MD 21205, United States of America.
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Pandrowala A, Desai M, Madkaikar M, Kulkarni S, Shobhavat L, Mishra J, Jain S, Chandane P, Sehgal K, Chavan S, Karkera P, Bendre P, Thanky A, Rao S, Prabhu S, Bodhanwala M, Agarwal B, Hiwarkar P. Changing outcomes of stem cell transplantation in primary immunodeficiencies: Results from a tertiary-care charitable trust hospital in Mumbai. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. GLOBAL 2023; 2:100105. [PMID: 37779531 PMCID: PMC10509861 DOI: 10.1016/j.jacig.2023.100105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Revised: 01/06/2023] [Accepted: 01/20/2023] [Indexed: 10/03/2023]
Abstract
Background Hematopoietic stem cell transplantation in primary immunodeficiency disorders has come a long way since the first transplant in 1968. In India, pediatric stem cell transplantation long-term survival outcomes range from 62.5% to 75%, compared to 90% in high-income countries. Objective We present single-center data of primary immunodeficiency transplants with immune-reconstitution evaluation after transplantation from a charitable trust hospital. Methods Retrospective data of children transplanted for primary immunodeficiency disorders from March 2019 to March 2022 in a newly established transplant unit were collected. Data of pretransplant infections and comorbidities, surveillance for carbapenem-resistant Enterobacteriaceae, transplant characteristics, donor source, graft-versus-host disease, posttransplant infections, immune reconstitution, overall survival at 1 year, and immunodeficiency-free survival were collated. Results Twenty-one patients underwent transplantation for primary immunodeficiency disorders. The median age at transplantation was 3 years and 5 months (range, 7 months to 17 years). Seventy-five percent of the cohort had organ involvement, with lung being the most common organ involved, followed by central nervous system. Fifty-two percent of children had peritransplant infections, with most of them recognized at the pretransplant assessment. Among 20 of 21 children with engraftment, 94% had complete chimerism initially, with 33% developing mixed chimerism over time. The median duration of immunosuppression was 3 months after transplantation, and only 1 child required systemic graft-versus-host disease treatment for more than a year. Immune-reconstitution showed good T-cell recovery at 3 months and naive T-cell production at 6 months. There was no regimen-related or sepsis-related mortality. Overall survival of the cohort was 95% at 1-year follow-up. Immunodeficiency-free survival was 86% after a median follow-up of 20 months. Conclusions Immunodeficiency-free and graft-versus-host disease-free survival can be achieved in the majority of children with primary immunodeficiencies using enhanced supportive care and the latest transplantation algorithms.
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Affiliation(s)
- Ambreen Pandrowala
- Department of Blood and Marrow Transplantation, Bai Jerbai Wadia Hospital for Children, Mumbai, India
| | - Mukesh Desai
- Department of Inborn errors of Immunity, Bai Jerbai Wadia Hospital for Children, Mumbai, India
| | - Manisha Madkaikar
- Department of Pediatric Immunology and Leukocyte Biology, ICMR–National Institute of Immunohaematology, KEM Hospital, Mumbai, India
| | - Shilpa Kulkarni
- Department of Paediatric Neurology, Bai Jerbai Wadia Hospital for Children, Mumbai, India
| | - Lakshmi Shobhavat
- Department of Intensive Care, Bai Jerbai Wadia Hospital for Children, Mumbai, India
| | - Jayashree Mishra
- Department of Paediatric Cardiology, Bai Jerbai Wadia Hospital for Children, Mumbai, India
| | - Shreepal Jain
- Department of Paediatric Cardiology, Bai Jerbai Wadia Hospital for Children, Mumbai, India
| | - Parmarth Chandane
- Department of Paediatric Pulmonology, Bai Jerbai Wadia Hospital for Children, Mumbai, India
| | | | - Saroj Chavan
- Department of Paediatric Radiology, Bai Jerbai Wadia Hospital for Children, Mumbai, India
| | - Parag Karkera
- Department of Paediatric Surgery, Bai Jerbai Wadia Hospital for Children, Mumbai, India
| | - Pradnya Bendre
- Department of Paediatric Surgery, Bai Jerbai Wadia Hospital for Children, Mumbai, India
| | - Ameet Thanky
- Department of Physiotherapy, Bai Jerbai Wadia Hospital for Children, Mumbai, India
| | - Sudha Rao
- Department of Paediatrics, Bai Jerbai Wadia Hospital for Children, Mumbai, India
| | - Shakuntala Prabhu
- Department of Paediatrics, Bai Jerbai Wadia Hospital for Children, Mumbai, India
| | - Minnie Bodhanwala
- Department of Paediatrics, Bai Jerbai Wadia Hospital for Children, Mumbai, India
| | - Bharat Agarwal
- Department of Blood and Marrow Transplantation, Bai Jerbai Wadia Hospital for Children, Mumbai, India
| | - Prashant Hiwarkar
- Department of Blood and Marrow Transplantation, Bai Jerbai Wadia Hospital for Children, Mumbai, India
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Slatter MA, Maschan MA, Gennery AR. T-lymphocyte depleted transplants for inborn errors of immunity. Expert Rev Clin Immunol 2023; 19:1315-1324. [PMID: 37554030 DOI: 10.1080/1744666x.2023.2245146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Accepted: 08/02/2023] [Indexed: 08/10/2023]
Abstract
INTRODUCTION Hematopoietic stem cell transplantation is a curative treatment for many inborn errors of immunity (IEI). Incremental improvements and advances in care have led to high rates of >85% survival and cure in many of these diseases. Improvements in HLA-classification and matching have led to increased survival using HLA-matched donors, but survival using T-lymphocyte-depleted mismatched grafts remained significantly worse until fairly recently. Advances in T-lymphocyte depletion methods and graft engineering, although not specific to IEI, have been widely adopted and instrumental in changing the landscape of donor selection, such that a donor should now be possible for every patient. AREAS COVERED A literature review focusing on T-lymphocyte depletion methodologies and treatment results was performed. The importance of early T-lymphocyte immunoreconstitution to protect against viral infection is reviewed. Two main platforms now dominate the field - immune-magnetic selection of specific cell types and post-transplant chemotherapeutic targeting of rapidly proliferating allo-reactive T-lymphocytes - the emerging literature on these reports, focusing on IEI, is explored, as well as the impact of serotherapy on early immunoreconstitution. EXPERT OPINION Pharmacokinetic monitoring of serotherapy agents, and use of co-stimulatory molecule blockade are likely to become more widespread. Post-transplant cyclophosphamide or TCR depletion strategies are likely to become the dominant methods of transplantation for nonmalignant diseases.
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Affiliation(s)
- M A Slatter
- Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK
- Paediatric Stem Cell Transplant Unit, Great North Children's Hospital, Newcastle Upon Tyne, UK
| | - M A Maschan
- Department of Hematopoietic Stem Cell Transplantation, Dmitriy Rogachev National Medical Center of Pediatric Hematology, Oncology and Immunology, Moscow, Russia
- Department of Hematology, Oncology and Radiation Therapy, Pirogov Russian National Research Medical University, Moscow, Russia
| | - A R Gennery
- Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK
- Paediatric Stem Cell Transplant Unit, Great North Children's Hospital, Newcastle Upon Tyne, UK
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Ramanathan S, Lum SH, Nademi Z, Carruthers K, Watson H, Flood T, Owens S, Williams E, Hambleton S, Gennery AR, Slatter M. CD3+TCRαβ/CD19+ depleted mismatched family or unrelated donor salvage stem cell transplantation for graft dysfunction in inborn errors of immunity. Transplant Cell Ther 2023:S2666-6367(23)01321-0. [PMID: 37279857 DOI: 10.1016/j.jtct.2023.05.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2023] [Revised: 05/13/2023] [Accepted: 05/25/2023] [Indexed: 06/08/2023]
Abstract
BACKGROUND A minority of children experience significant graft dysfunction after an allogeneic hematopoietic stem cell transplant (HSCT) for inborn errors of immunity (IEI). The optimal approach to salvage HSCT is unclear with respect to conditioning regimen and stem cell source. This single-centre retrospective case series reports the outcomes of salvage CD3+TCRαβ/CD19 depleted mismatched family or unrelated donor stem cell transplantation (TCRαβ-SCT) between 2013 - 2022 for graft dysfunction in 12 children with IEI. OBJECTIVES Outcomes of interest were overall survival (OS), event free survival (EFS), graft-versus-host disease (GvHD)-free and event-free survival (GEFS), toxicities, GvHD, viremia and long-term graft function. STUDY DESIGN A retrospective audit of patients who underwent second CD3+TCRαβ/CD19 depleted mismatched donor graft using Treosulfan-based reduced toxicity myeloablative conditioning. RESULTS Median age at first HSCT was 8.76 months (range, 2.5 months - 6 years) and at second TCRαβ-SCT was 3.6 years (1.2 - 11 years). Median interval between first and second HSCT was 1.7 years (3 months - 9 years). The primary diagnoses were: severe combined immunodeficiency (SCID) (n=5) and non-SCID IEI (n=7). The indications for second HSCT were: primary aplasia (n=1), secondary autologous reconstitution (n=6), refractory aGVHD (n=3) and secondary leukemia (n=1). Donors were either haploidentical parental donors (n=10) or mismatched unrelated donors (n=2). All received TCRαβ/CD19-depleted-PBSC with a median CD34+ cell dose of 9.3 × 106/kg (2.8-32.3 × 106/kg) and a median TCRαβ+ cell dose of 4 × 104/kg (1.3-19.2 × 104/kg). All engrafted with median days to neutrophil and platelet recovery of 15 (12-24) and 12 (9-19). One developed secondary aplasia and one had secondary autologous reconstitution, but both underwent a successful third HSCT. Four (33%) had grade II aGvHD and none had grade III-IV aGvHD. None had cGvHD but one developed extensive cutaneous cGVHD after third HSCT using PBSC and ATG. Nine (75%) were noted to have at least one episode of blood viremia with HHV6 (n=6, 50%), adenovirus (n=6, 50%), EBV (n=3, 25%) or CMV (n=3; 25%). Median duration of follow-up was 2.3 years (range: 0.5 - 10 years) and the 2-year OS, EFS and GEFS were 100% (95% confidence interval, 0-100%), 73% (37-90%) and 73% (37%-90%) respectively. CONCLUSIONS TCRαβ-SCT from mismatched family or unrelated donors, using a chemotherapy only regimen, is a safe alternative donor salvage transplant strategy for second HSCT in patients without a suitably matched donor.
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Affiliation(s)
- Subramaniam Ramanathan
- Department of Paediatric Hematopoietic Stem Cell Transplant, Great North Children's Hospital, Royal Victoria Infirmary, Newcastle Upon Tyne, NE1 4LP, United Kingdom
| | - Su Han Lum
- Department of Paediatric Hematopoietic Stem Cell Transplant, Great North Children's Hospital, Royal Victoria Infirmary, Newcastle Upon Tyne, NE1 4LP, United Kingdom
| | - Zohreh Nademi
- Department of Paediatric Hematopoietic Stem Cell Transplant, Great North Children's Hospital, Royal Victoria Infirmary, Newcastle Upon Tyne, NE1 4LP, United Kingdom
| | - Kayleigh Carruthers
- Newcastle Advanced Therapies, Newcastle upon Tyne Hospital NHS Foundation Trust, Newcastle Upon Tyne, NE1 4LP, United Kingdom
| | - Helen Watson
- Blood Sciences, Newcastle upon Tyne Hospital NHS Foundation Trust, Newcastle Upon Tyne, NE1 4LP, United Kingdom
| | - Terence Flood
- Department of Paediatric Hematopoietic Stem Cell Transplant, Great North Children's Hospital, Royal Victoria Infirmary, Newcastle Upon Tyne, NE1 4LP, United Kingdom
| | - Stephen Owens
- Department of Paediatric Hematopoietic Stem Cell Transplant, Great North Children's Hospital, Royal Victoria Infirmary, Newcastle Upon Tyne, NE1 4LP, United Kingdom
| | - Eleri Williams
- Department of Paediatric Hematopoietic Stem Cell Transplant, Great North Children's Hospital, Royal Victoria Infirmary, Newcastle Upon Tyne, NE1 4LP, United Kingdom
| | - Sophie Hambleton
- Department of Paediatric Hematopoietic Stem Cell Transplant, Great North Children's Hospital, Royal Victoria Infirmary, Newcastle Upon Tyne, NE1 4LP, United Kingdom
| | - Andrew R Gennery
- Department of Paediatric Hematopoietic Stem Cell Transplant, Great North Children's Hospital, Royal Victoria Infirmary, Newcastle Upon Tyne, NE1 4LP, United Kingdom
| | - Mary Slatter
- Department of Paediatric Hematopoietic Stem Cell Transplant, Great North Children's Hospital, Royal Victoria Infirmary, Newcastle Upon Tyne, NE1 4LP, United Kingdom.
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Slatter M, Lum SH. Personalized hematopoietic stem cell transplantation for inborn errors of immunity. Front Immunol 2023; 14:1162605. [PMID: 37090739 PMCID: PMC10113466 DOI: 10.3389/fimmu.2023.1162605] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Accepted: 03/20/2023] [Indexed: 04/08/2023] Open
Abstract
Patients with inborn errors of immunity (IEI) have been transplanted for more than 50 years. Many long-term survivors have ongoing medical issues showing the need for further improvements in how hematopoietic stem cell transplantation (HSCT) is performed if patients in the future are to have a normal quality of life. Precise genetic diagnosis enables early treatment before recurrent infection, autoimmunity and organ impairment occur. Newborn screening for severe combined immunodeficiency (SCID) is established in many countries. For newly described disorders the decision to transplant is not straight-forward. Specific biologic therapies are effective for some diseases and can be used as a bridge to HSCT to improve outcome. Developments in reduced toxicity conditioning and methods of T-cell depletion for mismatched donors have made transplant an option for all eligible patients. Further refinements in conditioning plus precise graft composition and additional cellular therapy are emerging as techniques to personalize the approach to HSCT for each patient.
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Affiliation(s)
- Mary Slatter
- Paediatric Immunology and HSCT, Newcastle University, Newcastle upon Tyne, United Kingdom
- Translational and Clinical Research Institute, Great North Children’s Hospital, Newcastle upon Tyne, United Kingdom
| | - Su Han Lum
- Paediatric Immunology and HSCT, Newcastle University, Newcastle upon Tyne, United Kingdom
- Translational and Clinical Research Institute, Great North Children’s Hospital, Newcastle upon Tyne, United Kingdom
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Yamashita M, Eguchi S, Tomomasa D, Kamiya T, Niizato D, Mitsuiki N, Isoda T, Funakoshi H, Mizuno Y, Okamoto K, Nguyen TM, Takada H, Takagi M, Imai K, Morio T, Kanegane H. Case report: HLA-haploidentical hematopoietic cell transplant with posttransplant cyclophosphamide in a patient with leukocyte adhesion deficiency type I. Front Immunol 2022; 13:1020362. [DOI: 10.3389/fimmu.2022.1020362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Accepted: 09/30/2022] [Indexed: 11/13/2022] Open
Abstract
Leukocyte adhesion deficiency type I (LAD-I) is a rare autosomal recessive inborn error of immunity (IEI) caused by the defects in CD18, encoded by the ITGB2 gene. LAD-I is characterized by defective leukocyte adhesion to the vascular endothelium and impaired migration of leukocytes. Allogeneic hematopoietic cell transplant (HCT) is the only curative treatment for LAD-I. In an absence of ideal donor for HCT, human leukocyte antigen (HLA)-haploidentical HCT is performed. Posttransplant cyclophosphamide (PT-CY) is a relatively new graft-versus-host disease (GVHD) prophylactic measure and has been increasingly used in HLA-haploidentical HCT for malignant and nonmalignant diseases. However, experience in using PT-CY for rare IEIs, such as LAD-I, is very limited. We report a case of LAD-I successfully treated with HLA-haploidentical HCT with PT-CY. Complete chimerism was achieved, and the patient was cured. Her transplant course was complicated by mild GVHD, cytomegalovirus reactivation and veno-occlusive disease/sinusoidal obstruction syndrome, which were successfully treated. HLA-haploidentical HCT with PT-CY is a safe and effective option for patients with LAD-I when HLA-matched donors are unavailable.
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Sachdev M, Chakraborty S, Bansal M, Dua V. Six-Year Long Follow-up of Patient With Wiskott-Aldrich Syndrome Post Haploidentical Stem Cell Transplant. J Pediatr Hematol Oncol 2021; 43:e1252-e1253. [PMID: 33625090 DOI: 10.1097/mph.0000000000002102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Affiliation(s)
- Mansi Sachdev
- Department of Hematology, Pediatric Hemato-Oncology and Bone Marrow Transplant, Fortis Memorial Research Institute (FMRI), Gurugram Haryana, India
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9
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Sachdev M, Bansal M, Chakraborty S, Hamal S, Bhargava R, Dua V. Haploidentical Stem Cell Transplant With Post-transplant Cyclophosphamide for Chediak-Higashi Syndrome: A Very Rare Case Report. J Pediatr Hematol Oncol 2021; 43:e1030-e1032. [PMID: 33093354 DOI: 10.1097/mph.0000000000001977] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2020] [Accepted: 09/19/2020] [Indexed: 10/23/2022]
Abstract
Chediak-Higashi syndrome is a rare immunodeficiency disorder for which hematopoietic stem cell transplant (HSCT) is the only curative treatment option. HSCT only corrects the hematologic and immunologic manifestations of the disease but neurologic complications may still progress after transplant. Haploidentical HSCT (haplo-HSCT) has evolved as a feasible alternative for patients with primary immunodeficiency. More recently, there has been use of haplo-HSCT with post-transplant cyclophosphamide. However, only 4 cases of Chediak-Higashi syndrome have been reported using this approach. Here, the authors describe a case of a 17-month-old boy who was successfully treated by haplo-HSCT with reduced-toxicity conditioning (fludarabine/treosulfan/melphalan) and post-transplant cyclophosphamide.
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Affiliation(s)
- Mansi Sachdev
- Department of Hematology, Pediatric Hemato-Oncology and Bone Marrow Transplant, Fortis Memorial Research Institute (FMRI), Gurugram, Haryana, India
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Haploidentical Hematopoietic Cell Transplantation Using Post-transplant Cyclophosphamide for Children with Non-malignant Diseases. J Clin Immunol 2021; 41:1754-1761. [PMID: 34355352 DOI: 10.1007/s10875-021-01113-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Accepted: 07/25/2021] [Indexed: 12/22/2022]
Abstract
Haploidentical hematopoietic cell transplantation (HCT) is a valuable curative option for children with non-malignant diseases. Haploidentical HCT using post-transplant cyclophosphamide (PTCy) is a readily available option in the absence of an HLA-matched donor. We conducted a retrospective single-center study on the outcome of haploidentical HCT in children with non-malignant diseases. We gathered data from 44 patients underwent HCT in the period 2015 to 2020. The indications for HCT were bone marrow failure, primary immunodeficiency, metabolic disorders, and hemoglobinopathy. Median age at HCT was 4 years (range 0.7-20). The conditioning regimens were myeloablative (n = 17) or reduced intensity (n = 27). After a median follow-up of 20 months (range 4-71), 2-year overall survival was 89% and 2-year GvHD-free relapse-free survival (GRFS) was 66%. Incidence of primary graft failure was 13.6%. Cumulative incidence of grade II-IV acute and moderate/severe chronic GvHD were 20% and 6.4%, respectively. Younger age at HCT (< 4 years) and primary immunodeficiency were significantly associated with better GRFS (p < 0.05). In conclusion, haploidentical HCT using PTCy is feasible and curative in children with non-malignant diseases lacking an HLA-matched donor. Early diagnosis and referral in addition to timely treatment can further improve outcomes.
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Dimitrova D, Nademi Z, Maccari ME, Ehl S, Uzel G, Tomoda T, Okano T, Imai K, Carpenter B, Ip W, Rao K, Worth AJJ, Laberko A, Mukhina A, Néven B, Moshous D, Speckmann C, Warnatz K, Wehr C, Abolhassani H, Aghamohammadi A, Bleesing JJ, Dara J, Dvorak CC, Ghosh S, Kang HJ, Markelj G, Modi A, Bayer DK, Notarangelo LD, Schulz A, Garcia-Prat M, Soler-Palacín P, Karakükcü M, Yilmaz E, Gambineri E, Menconi M, Masmas TN, Holm M, Bonfim C, Prando C, Hughes S, Jolles S, Morris EC, Kapoor N, Koltan S, Paneesha S, Steward C, Wynn R, Duffner U, Gennery AR, Lankester AC, Slatter M, Kanakry JA. International retrospective study of allogeneic hematopoietic cell transplantation for activated PI3K-delta syndrome. J Allergy Clin Immunol 2021; 149:410-421.e7. [PMID: 34033842 PMCID: PMC8611111 DOI: 10.1016/j.jaci.2021.04.036] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 04/10/2021] [Accepted: 04/30/2021] [Indexed: 12/01/2022]
Abstract
Background: Activated phosphoinositide 3-kinase delta syndrome (APDS) is a combined immunodeficiency with a heterogeneous phenotype considered reversible by allogeneic hematopoietic cell transplantation (HCT). Objectives: This study sought to characterize HCT outcomes in APDS. Methods: Retrospective data were collected on 57 patients with APDS1/2 (median age, 13 years; range, 2–66 years) who underwent HCT. Results: Pre-HCT comorbidities such as lung, gastrointestinal, and liver pathology were common, with hematologic malignancy in 26%. With median follow-up of 2.3 years, 2-year overall and graft failure–free survival probabilities were 86% and 68%, respectively, and did not differ significantly by APDS1 versus APDS2, donor type, or conditioning intensity. The 2-year cumulative incidence of graft failure following first HCT was 17% overall but 42% if mammalian target of rapamycin inhibitor(s) (mTORi) were used in the first year post-HCT, compared with 9% without mTORi. Similarly, 2-year cumulative incidence of unplanned donor cell infusion was overall 28%, but 65% in the context of mTORi receipt and 23% without. Phenotype reversal occurred in 96% of evaluable patients, of whom 17% had mixed chimerism. Vulnerability to renal complications continued post-HCT, adding new insights into potential nonimmunologic roles of phosphoinositide 3-kinase not correctable through HCT. Conclusions: Graft failure, graft instability, and poor graft function requiring unplanned donor cell infusion were major barriers to successful HCT. Post-HCT mTORi use may confer an advantage to residual host cells, promoting graft instability. Longer-term post-HCT follow-up of more patients is needed to elucidate the kinetics of immune reconstitution and donor chimerism, establish approaches that reduce graft instability, and assess the completeness of phenotype reversal over time.
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Affiliation(s)
- Dimana Dimitrova
- Experimental Transplantation and Immunotherapy Branch, National Cancer Institute, National Institutes of Health, Bethesda, Md.
| | - Zohreh Nademi
- Children's Bone Marrow Transplant Unit, Great North Children's Hospital, Newcastle upon Tyne, United Kingdom; The Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Maria Elena Maccari
- Department of Pediatric Hematology and Oncology, Center for Pediatrics, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany; Center for Chronic Immunodeficiency, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Stephan Ehl
- Department of Pediatric Hematology and Oncology, Center for Pediatrics, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany; Center for Chronic Immunodeficiency, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Gulbu Uzel
- Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md
| | - Takahiro Tomoda
- Department of Pediatrics and Developmental Biology, Tokyo Medical and Dental University, Tokyo, Japan
| | - Tsubasa Okano
- Department of Pediatrics and Developmental Biology, Tokyo Medical and Dental University, Tokyo, Japan
| | - Kohsuke Imai
- Department of Community Pediatrics, Perinatal, and Maternal Medicine, Tokyo Medical and Dental University, Tokyo, Japan
| | - Benjamin Carpenter
- Department of Haematology, University College Hospital National Health Service Trust, London, United Kingdom
| | - Winnie Ip
- Department of Immunology, Great Ormond Street Hospital for Children National Health Service Foundation Trust, London, United Kingdom; University College London Great Ormond Street Institute of Child Health, London, United Kingdom
| | - Kanchan Rao
- Department of Bone Marrow Transplantation, Great Ormond Street Hospital for Children National Health Service Foundation Trust, London, United Kingdom
| | - Austen J J Worth
- Department of Immunology, Great Ormond Street Hospital for Children National Health Service Foundation Trust, London, United Kingdom; University College London Great Ormond Street Institute of Child Health, London, United Kingdom
| | - Alexandra Laberko
- Department of Immunology, Dmitry Rogachev National Medical Research Center of Pediatric Hematology, Oncology and Immunology, Moscow, Russia
| | - Anna Mukhina
- Department of Immunology, Dmitry Rogachev National Medical Research Center of Pediatric Hematology, Oncology and Immunology, Moscow, Russia
| | - Bénédicte Néven
- Unité d'Immuno-hématologie Pédiatrique, Hôpital Necker-Enfants Malades, Assistance Publique Hôpitaux de Paris, Paris, France; Université de Paris, Paris, France; Institut Imagine, Paris, France
| | - Despina Moshous
- Unité d'Immuno-hématologie Pédiatrique, Hôpital Necker-Enfants Malades, Assistance Publique Hôpitaux de Paris, Paris, France; Université de Paris, Paris, France; Institut Imagine, Paris, France
| | - Carsten Speckmann
- Department of Pediatric Hematology and Oncology, Center for Pediatrics, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany; Center for Chronic Immunodeficiency, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Klaus Warnatz
- Center for Chronic Immunodeficiency, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Claudia Wehr
- Center for Chronic Immunodeficiency, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany; Department of Medicine I, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Hassan Abolhassani
- Division of Clinical Immunology, Department of Laboratory Medicine, Karolinska Institute at Karolinska University Hospital Huddinge, Stockholm, Sweden; Research Center for Immunodeficiencies, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Asghar Aghamohammadi
- Research Center for Immunodeficiencies, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Jacob J Bleesing
- Division of Bone Marrow Transplantation and Immunodeficiency, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Jasmeen Dara
- Department of Pediatrics, Division of Allergy, Immunology, Blood and Marrow Transplantation, Benioff Children's Hospital, University of California San Francisco, San Francisco, Calif
| | - Christopher C Dvorak
- Department of Pediatrics, Division of Allergy, Immunology, Blood and Marrow Transplantation, Benioff Children's Hospital, University of California San Francisco, San Francisco, Calif
| | - Sujal Ghosh
- Department of Pediatric Oncology, Hematology and Clinical Immunology, University Hospital Düsseldorf, Düsseldorf, Germany
| | - Hyoung Jin Kang
- Department of Pediatrics, Seoul National University College of Medicine, Seoul National University Cancer Research Institute, Wide River Institute of Immunology, Seoul, Korea
| | - Gašper Markelj
- Department of Allergology, Rheumatology and Clinical Immunology, University Children's Hospital, University Medical Center, Ljubljana, Slovenia
| | - Arunkumar Modi
- University of Arkansas for Medical Sciences Department of Pediatrics, Little Rock, Ark
| | - Diana K Bayer
- Stead Family Department of Pediatrics, University of Iowa, Iowa City, Iowa
| | - Luigi D Notarangelo
- Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md
| | - Ansgar Schulz
- Department of Pediatrics, University Medical Center Ulm, Ulm, Germany
| | - Marina Garcia-Prat
- Pediatric Infectious Diseases and Immunodeficiencies Unit, Hospital Universitari Vall d'Hebron, Vall d'Hebron Barcelona Hospital Campus, Barcelona, Spain
| | - Pere Soler-Palacín
- Pediatric Infectious Diseases and Immunodeficiencies Unit, Hospital Universitari Vall d'Hebron, Vall d'Hebron Barcelona Hospital Campus, Barcelona, Spain
| | - Musa Karakükcü
- Department of Pediatric Hematology and Oncology, Erciyes University, Kayseri, Turkey
| | - Ebru Yilmaz
- Department of Pediatric Hematology and Oncology, Erciyes University, Kayseri, Turkey
| | - Eleonora Gambineri
- Department of "NEUROFARBA": Section of Child's Health, University of Florence, Florence, Italy; Department of Haematology-Oncology: BMT Unit, "Anna Meyer" Children's Hospital, Florence, Italy
| | - Mariacristina Menconi
- Unità Operativa Oncoematologia Pediatrica, Azienda Ospedaliero Universitaria Pisana Santa Chiara, Pisa, Italy
| | - Tania N Masmas
- Pediatric Hematopoietic Stem Cell Transplantation and Immunodeficiency, The Child and Adolescent Clinic, Copenhagen University Hospital, Copenhagen, Denmark
| | - Mette Holm
- Department of Pediatrics and Adolescent Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - Carmem Bonfim
- Department of Immunology, Hospital Pequeno Principe, Curitiba, Brazil
| | - Carolina Prando
- Faculdades Pequeno Príncipe, Instituto de Pesquisa Pelé Pequeno Príncipe, Curitiba, Brazil
| | - Stephen Hughes
- Department of Paediatric Immunology, Royal Manchester Children's Hospital, Manchester, United Kingdom
| | - Stephen Jolles
- Immunodeficiency Centre for Wales, University Hospital of Wales, Cardiff, United Kingdom
| | - Emma C Morris
- Institute of Immunity and Transplantation, University College London, London, United Kingdom
| | - Neena Kapoor
- Cancer and Blood Disease Institute, Children's Hospital Los Angeles, Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Sylwia Koltan
- Department of Pediatric Hematology and Oncology, Collegium Medicum Bydgoszcz, Nicolaus Copernicus University, Toruń, Poland
| | - Shankara Paneesha
- Department of Haematology and Stem Cell Transplantation, Birmingham Heartlands Hospital, Birmingham, United Kingdom
| | - Colin Steward
- School of Cellular and Molecular Medicine, University of Bristol, Bristol, United Kingdom
| | - Robert Wynn
- Department of Paediatric Immunology, Royal Manchester Children's Hospital, Manchester, United Kingdom
| | - Ulrich Duffner
- Blood and Bone Marrow Transplantation, Helen DeVos Children's Hospital, Grand Rapids, Mich; Department of Pediatrics and Human Development, Spectrum Health and Michigan State University, Grand Rapids, Mich
| | - Andrew R Gennery
- Children's Bone Marrow Transplant Unit, Great North Children's Hospital, Newcastle upon Tyne, United Kingdom; The Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Arjan C Lankester
- Department of Pediatrics, Willem-Alexander Children's Hospital, Leiden University Medical Center, Leiden, The Netherlands
| | - Mary Slatter
- Children's Bone Marrow Transplant Unit, Great North Children's Hospital, Newcastle upon Tyne, United Kingdom; The Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Jennifer A Kanakry
- Experimental Transplantation and Immunotherapy Branch, National Cancer Institute, National Institutes of Health, Bethesda, Md.
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Haploidentical Stem Cell Transplant With Post Transplant Cyclophosphamide for Chronic Granulomatous Disease With Thiotepa, Busulfan, and Fludarabine as Conditioning. J Pediatr Hematol Oncol 2021; 43:155-156. [PMID: 33235156 DOI: 10.1097/mph.0000000000002015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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13
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Successful Haploidentical Stem Cell Transplant With Posttransplant Cyclophosphamide in Wiskott-Aldrich Syndrome With Myeloablative Conditioning. J Pediatr Hematol Oncol 2021; 43:e230-e233. [PMID: 32459721 DOI: 10.1097/mph.0000000000001841] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Accepted: 04/28/2020] [Indexed: 01/09/2023]
Abstract
Hematopoietic stem cell transplant (HSCT) is the only curative treatment modality for Wiskott-Aldrich syndrome. Haploidentical HSCT with posttransplant cyclophosphamide (PTCy) is an upcoming option in children with nonmalignant conditions. However, only few cases have been reported for Wiskott-Aldrich syndrome HSCT with PTCy approach. Here we report a 4-year-old boy, treated successfully by haploidentical HSCT with myeloablative conditioning (busulfan, fludarabine, and thiotepa) and PTCy. Posttransplant chimerism was fully donor. Of 13 cases (current case and other 12 published cases) 10 are alive and disease free after haploidentical HSCT with PTCy. Haploidentical HSCT with PTCy using myeloablative conditioning is feasible and safe.
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14
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Raj R, Aboobacker FN, Yadav SP, Uppuluri R, Bhat S, Choudhry D, Dua V, Kharya G, Rastogi N, Sachdev M, Khandelwal V, Swaminathan V, Bakane A, Ramakrishnan B, George B. Multicenter Outcome of Hematopoietic Stem Cell Transplantation for Primary Immune Deficiency Disorders in India. Front Immunol 2021; 11:606930. [PMID: 33488609 PMCID: PMC7819851 DOI: 10.3389/fimmu.2020.606930] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Accepted: 11/03/2020] [Indexed: 11/13/2022] Open
Abstract
Background Hematopoietic stem cell transplantation (HSCT) is the curative option for many primary immune deficiency disorders (PID). In the last 5 years, increased awareness, availability of diagnostics based on flow cytometry, genetic testing, improved supportive care, use of reduced toxicity conditioning, and success of haploidentical donor HSCT have improved access to HSCT for children with PID in India. We present results on children with PID who underwent HSCT across India and the factors that influenced outcome. Patients and Methods We collected retrospective data on the outcome of HSCT for PID from seven centers. We analyzed the impact of the type of PID, conditioning regimen, time period of HSCT- before or after January 2016, graft versus host disease prophylaxis, cause of mortality and overall survival. Results A total of 228 children underwent HSCT for PID at a median age of 12 months (range, 1 to 220 months) with a median follow up of 14.4 months. Infants accounted for 51.3% of the cohort and the male female ratio was 3:1. SCID (25%) and HLH (25%) were the more frequent diagnoses. Matched family donor was available in 36.4% and 44.3% children had a haploidentical HSCT. Reduced and myeloablative conditioning regimens were used with 64% children receiving a treosulfan based conditioning regimen. Peripheral blood stem cells were the predominant graft source at 69.3%. The survival in infants (60.2%) was inferior to children aged over 1 year (75.7% p value = 0.01). Children with Wiskott Aldrich syndrome (74.3%) and chronic granulomatous disease (82.6%) had the best outcomes. The survival was superior in children receiving HSCT from a matched sibling (78%) versus an alternate donor HSCT (61% p value = 0.04). In the cohort transplanted after January 2016 survival improved from 26.8% to 77.5% (p value = 0.00). Infection remains the main cause of mortality at in over 50% children. The 5-year overall survival rate was 68%. Conclusion Survival of children with PID undergoing HSCT in India has improved dramatically in last 5 years. Alternate donor HSCT is now feasible and has made a therapeutic option accessible to all children with PID.
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Affiliation(s)
- Revathi Raj
- Department of Pediatric Hematology and Oncology, Apollo Cancer Institutes, Chennai, India
| | | | | | - Ramya Uppuluri
- Department of Pediatric Hematology and Oncology, Apollo Cancer Institutes, Chennai, India
| | - Sunil Bhat
- Department of Pediatric Hematology and Oncology, Narayana Health City, Bangalore, India
| | - Dharma Choudhry
- Department of Pediatric Hematology and Oncology, BLK Super Specialty Hospital, New Delhi, India
| | - Vikas Dua
- Department of Pediatric Hematology and Oncology, Fortis Memorial Research Institute, Gurugram, India
| | - Gaurav Kharya
- Department of Pediatric Hematology and Oncology, Indraprastha Apollo Hospital, New Delhi, India
| | - Neha Rastogi
- Pediatric Hemato-Oncology & BMT Unit, Medanta The Medicity, Gurgaon, India
| | - Mansi Sachdev
- Department of Pediatric Hematology and Oncology, Fortis Memorial Research Institute, Gurugram, India
| | - Vipin Khandelwal
- Department of Pediatric Hematology and Oncology, BLK Super Specialty Hospital, New Delhi, India
| | | | - Atish Bakane
- Department of Pediatric Hematology and Oncology, Indraprastha Apollo Hospital, New Delhi, India
| | | | - Biju George
- Department of Hematology, Christian Medical College, Vellore, India
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15
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Holzer U, Döring M, Eichholz T, Ebinger M, Queudeville M, Turkiewicz D, Schwarz K, Handgretinger R, Lang P, Toporski J. Matched versus Haploidentical Hematopoietic Stem Cell Transplantation as Treatment Options for Primary Immunodeficiencies in Children. Transplant Cell Ther 2020; 27:71.e1-71.e12. [PMID: 32966882 DOI: 10.1016/j.bbmt.2020.09.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Revised: 08/24/2020] [Accepted: 09/06/2020] [Indexed: 10/23/2022]
Abstract
Primary immunodeficiencies (PIDs) are inherited disorders of the immune system with allogeneic hematopoietic stem cell transplantation (HSCT) as the only curative treatment in some of them. In case an HLA-matched donor is not available, HSCT from a haploidentical family donor may be considered. We compared the outcomes of HSCT from HLA-matched unrelated or related donors (MUDs or MRDs) and mismatched related haploidentical donors (MMRDs) in patients with a variety of PIDs in 2 centers. A total of 44 pediatric patients were evaluated. We reviewed the outcomes of 25 children who underwent transplantation with HLA-matched grafts (MRD, n = 13; MUD, n = 12) and 19 patients receiving haploidentical stem cells. Bone marrow (BM) was transplanted in 85% (MRD) and 75% (MUD) of the matched cohort and peripheral blood stem cells (PBSCs) in 15% (MRD), 25% (MUD), and 100% (MMRD). All but 9 patients (MRD, n = 6; MMRD, n = 3) with severe combined immunodeficiency (SCID) received a chemotherapy-based conditioning regimen. Immune reconstitution of T, B, and natural killer cells was comparable for all groups with an advantage of recipients of MRD grafts in early CD4 reconstitution. However, deaths due to viral infections occurred more often in the haploidentical cohort. The disease-free survival was 91.7% (MRD), 66.7% (MUD), and 62.7% (MMRD), respectively. Grade II to IV acute graft-versus-host disease (GVHD) occurred in 15% (MRD), 8% (MUD), and 21% (MMRD) of the patients. Only 1 patient had severe grade IV GVHD in the MRD group, whereas no grade >II GVHD was observed in the MUD or MMRD cohort. These data indicate that in the absence of a suitable HLA-identical family donor, haploidentical HSCT may be a viable option for patients with life-threatening disease and urgent need of HSCT.
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Affiliation(s)
- Ursula Holzer
- Children's Hospital, University of Tübingen, Tübingen, Germany.
| | - Michaela Döring
- Children's Hospital, University of Tübingen, Tübingen, Germany
| | - Thomas Eichholz
- Children's Hospital, University of Tübingen, Tübingen, Germany
| | - Martin Ebinger
- Children's Hospital, University of Tübingen, Tübingen, Germany
| | | | | | - Klaus Schwarz
- Institute for Transfusion Medicine, University of Ulm, Ulm, Germany; Institute for Clinical Transfusion Medicine and Immunogenetics, German Red Cross Blood Service Baden-Württemberg-Hessen, Ulm, Germany
| | | | - Peter Lang
- Children's Hospital, University of Tübingen, Tübingen, Germany
| | - Jacek Toporski
- Department of Pediatrics, Skåne University Hospital, Lund, Sweden
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16
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Recent progress in haploidentical transplantation: is this the optimal choice for alternative donor transplantation? Curr Opin Hematol 2020; 26:406-412. [PMID: 31483332 DOI: 10.1097/moh.0000000000000532] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
PURPOSE OF REVIEW This article is intended to review recent trends and improvements in haploidentical transplantation to understand its current status and future direction. RECENT FINDINGS The noninferiority of haploidentical donors compared with other donor sources, including HLA-matched related or unrelated donors, has been demonstrated in patients with various hematological diseases. The development of graft-versus-host-disease (GVHD) prophylaxis using posttransplant cyclophosphamide has effectively reduced transplant-related mortality caused by GVHD, graft rejection, and other related complications. Novel GVHD prophylactic methods and other supportive strategies are under intense investigation to reduce the risk of infections and retain graft-versus-leukemia/lymphoma effects after transplantation. SUMMARY Recent progress in haploidentical stem cell transplantation has broadened the availability of donor sources for patients with hematological diseases. It is important to compare and examine the impact of donor sources on transplant outcomes to achieve a better understanding about the appropriate donor choice for each patient.
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Lum SH, Slatter MA. Malignancy post-hematopoietic stem cell transplant in patients with primary immunodeficiency. Expert Rev Clin Immunol 2020; 16:493-511. [PMID: 32441164 DOI: 10.1080/1744666x.2020.1763792] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
INTRODUCTION Hematopoietic cell transplantation (HCT) is a curative treatment for an expanding number of primary immunodeficiencies (PIDs). Malignancies are more common in patients with PID than in the general population, and this review will discuss whether a successful HCT is expected to abolish or alter this risk. Second malignancy post HCT for a malignant disease is well known to occur, but generally less expected in patients transplanted for PID. AREAS COVERED This article reviews recently published literature focusing on the pattern of malignancy in children with PID, incidence, and risk factors for developing malignancy post-HCT for PID and possible strategies to reduce the risks. EXPERT OPINION Survival post HCT for PID has improved dramatically in the last 20 years and the genomic revolution has led to an expanding number of indications. To improve long-term quality of life attention needs to focus on late effects, including the possibility of malignancy occurring more frequently than expected in the general population, understand the risks and improve the process of transplantation in order to minimize them. Further studies are needed.
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Affiliation(s)
- Su Han Lum
- Children's Haematopoietic Stem Cell Transplant Unit, Great North Children's Hospital, The Newcastle upon Tyne Hospitals NHS Foundation Trust , Newcastle upon Tyne, UK.,Department of Paediatrics, Leiden University Medical Centre , Leiden, The Netherlands
| | - Mary A Slatter
- Children's Haematopoietic Stem Cell Transplant Unit, Great North Children's Hospital, The Newcastle upon Tyne Hospitals NHS Foundation Trust , Newcastle upon Tyne, UK.,Translational & Clinical Research Institute, Newcastle University , Newcastle upon Tyne, UK
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18
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Dimitrova D, Gea-Banacloche J, Steinberg SM, Sadler JL, Hicks SN, Carroll E, Wilder JS, Parta M, Skeffington L, Hughes TE, Blau JE, Broadney MM, Rose JJ, Hsu AP, Fletcher R, Nunes NS, Yan XY, Telford WG, Kapoor V, Cohen JI, Freeman AF, Garabedian E, Holland SM, Lisco A, Malech HL, Notarangelo LD, Sereti I, Shah NN, Uzel G, Zerbe CS, Fowler DH, Gress RE, Kanakry CG, Kanakry JA. Prospective Study of a Novel, Radiation-Free, Reduced-Intensity Bone Marrow Transplantation Platform for Primary Immunodeficiency Diseases. Biol Blood Marrow Transplant 2020; 26:94-106. [PMID: 31493539 PMCID: PMC6942248 DOI: 10.1016/j.bbmt.2019.08.018] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Revised: 08/28/2019] [Accepted: 08/28/2019] [Indexed: 12/20/2022]
Abstract
Allogeneic blood or marrow transplantation (BMT) is a potentially curative therapy for patients with primary immunodeficiency (PID). Safe and effective reduced-intensity conditioning (RIC) approaches that are associated with low toxicity, use alternative donors, and afford good immune reconstitution are needed to advance the field. Twenty PID patients, ranging in age from 4 to 58 years, were treated on a prospective clinical trial of a novel, radiation-free and serotherapy-free RIC, T-cell-replete BMT approach using pentostatin, low-dose cyclophosphamide, and busulfan for conditioning with post-transplantation cyclophosphamide-based graft-versus-host-disease (GVHD) prophylaxis. This was a high-risk cohort with a median hematopoietic cell transplantation comorbidity index of 3. With median follow-up of survivors of 1.9 years, 1-year overall survival was 90% and grade III to IV acute GVHD-free, graft-failure-free survival was 80% at day +180. Graft failure incidence was 10%. Split chimerism was frequently observed at early post-BMT timepoints, with a lower percentage of donor T cells, which gradually increased by day +60. The cumulative incidences of grade II to IV and grade III to IV acute GVHD (aGVHD) were 15% and 5%, respectively. All aGVHD was steroid responsive. No patients developed chronic GVHD. Few significant organ toxicities were observed. Evidence of phenotype reversal was observed for all engrafted patients, even those with significantly mixed chimerism (n = 2) or with unknown underlying genetic defect (n = 3). All 6 patients with pre-BMT malignancies or lymphoproliferative disorders remain in remission. Most patients have discontinued immunoglobulin replacement. All survivors are off immunosuppression for GVHD prophylaxis or treatment. This novel RIC BMT approach for patients with PID has yielded promising results, even for high-risk patients.
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Affiliation(s)
- Dimana Dimitrova
- Experimental Transplantation and Immunology Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | | | - Seth M Steinberg
- Biostatistics and Data Management Section, National Cancer Institute, Center for Cancer Research, National Institutes of Health, Bethesda, Maryland
| | - Jennifer L Sadler
- Experimental Transplantation and Immunology Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Stephanie N Hicks
- Experimental Transplantation and Immunology Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Ellen Carroll
- Experimental Transplantation and Immunology Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Jennifer S Wilder
- Clinical Research Directorate/Clinical Monitoring Research Program, Frederick National Laboratory for Cancer Research sponsored by the National Cancer Institute, Bethesda, Maryland
| | - Mark Parta
- Clinical Research Directorate/Clinical Monitoring Research Program, Frederick National Laboratory for Cancer Research sponsored by the National Cancer Institute, Bethesda, Maryland
| | - Lauren Skeffington
- Experimental Transplantation and Immunology Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Thomas E Hughes
- National Institutes of Health Clinical Center, Bethesda, Maryland
| | - Jenny E Blau
- Metabolic Diseases Branch, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Maryland
| | - Miranda M Broadney
- Section on Growth and Obesity, Program in Endocrinology, Metabolism and Genetics, Division of Intramural Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, Maryland
| | - Jeremy J Rose
- Experimental Transplantation and Immunology Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Amy P Hsu
- Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Disease, National Institutes of Health, Bethesda, Maryland
| | - Rochelle Fletcher
- Experimental Transplantation and Immunology Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Natalia S Nunes
- Experimental Transplantation and Immunology Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Xiao-Yi Yan
- Experimental Transplantation and Immunology Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - William G Telford
- Experimental Transplantation and Immunology Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Veena Kapoor
- Experimental Transplantation and Immunology Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Jeffrey I Cohen
- Laboratory of Infectious Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland
| | - Alexandra F Freeman
- Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Disease, National Institutes of Health, Bethesda, Maryland
| | - Elizabeth Garabedian
- Genetics and Molecular Biology Branch, National Human Genome Research Institute, National Institutes of Health, Bethesda, Maryland
| | - Steven M Holland
- Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Disease, National Institutes of Health, Bethesda, Maryland
| | - Andrea Lisco
- Laboratory of Immunoregulation, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland
| | - Harry L Malech
- Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Disease, National Institutes of Health, Bethesda, Maryland
| | - Luigi D Notarangelo
- Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Disease, National Institutes of Health, Bethesda, Maryland
| | - Irini Sereti
- Laboratory of Immunoregulation, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland
| | - Nirali N Shah
- Pediatric Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Gulbu Uzel
- Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Disease, National Institutes of Health, Bethesda, Maryland
| | - Christa S Zerbe
- Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Disease, National Institutes of Health, Bethesda, Maryland
| | - Daniel H Fowler
- Experimental Transplantation and Immunology Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Ronald E Gress
- Experimental Transplantation and Immunology Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Christopher G Kanakry
- Experimental Transplantation and Immunology Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Jennifer A Kanakry
- Experimental Transplantation and Immunology Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland.
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19
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Lum SH, Hoenig M, Gennery AR, Slatter MA. Conditioning Regimens for Hematopoietic Cell Transplantation in Primary Immunodeficiency. Curr Allergy Asthma Rep 2019; 19:52. [PMID: 31741098 PMCID: PMC6861349 DOI: 10.1007/s11882-019-0883-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
PURPOSE OF REVIEW Hematopoietic cell transplantation (HCT) is an established curative treatment for children with primary immunodeficiencies. This article reviews the latest developments in conditioning regimens for primary immunodeficiency (PID). It focuses on data regarding transplant outcomes according to newer reduced toxicity conditioning regimens used in HCT for PID. RECENT FINDINGS Conventional myeloablative conditioning regimens are associated with significant acute toxicities, transplant-related mortality, and late effects such as infertility. Reduced toxicity conditioning regimens have had significant positive impacts on HCT outcome, and there are now well-established strategies in children with PID. Treosulfan has emerged as a promising preparative agent. Use of a peripheral stem cell source has been shown to be associated with better donor chimerism in patients receiving reduced toxicity conditioning. Minimal conditioning regimens using monoclonal antibodies are in clinical trials with promising results thus far. Reduced toxicity conditioning has emerged as standard of care for PID and has resulted in improved transplant survival for patients with significant comorbidities.
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Affiliation(s)
- S H Lum
- Children's Haematopoietic Stem Cell Transplant Unit, Great North Children's Hospital, Newcastle upon Tyne Hospital NHS Foundation Trust, Newcastle upon Tyne, UK
| | - M Hoenig
- Department of Pediatrics, University Medical Center Ulm, Ulm, Germany
| | - A R Gennery
- Children's Haematopoietic Stem Cell Transplant Unit, Great North Children's Hospital, Newcastle upon Tyne Hospital NHS Foundation Trust, Newcastle upon Tyne, UK
- Institute of Cellular Medicine, Newcastle University, Newcastle upon Tyne, UK
| | - M A Slatter
- Children's Haematopoietic Stem Cell Transplant Unit, Great North Children's Hospital, Newcastle upon Tyne Hospital NHS Foundation Trust, Newcastle upon Tyne, UK.
- Institute of Cellular Medicine, Newcastle University, Newcastle upon Tyne, UK.
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20
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Freeman AF, Yazigi N, Shah NN, Kleiner DE, Parta M, Atkinson P, Heller T, Holland SM, Kaufman SS, Khan KM, Hickstein DD. Tandem Orthotopic Living Donor Liver Transplantation Followed by Same Donor Haploidentical Hematopoietic Stem Cell Transplantation for DOCK8 Deficiency. Transplantation 2019; 103:2144-2149. [PMID: 30720689 PMCID: PMC6667308 DOI: 10.1097/tp.0000000000002649] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
BACKGROUND An 11-year-old girl with dedicator of cytokinesis 8 (DOCK8) deficiency was proposed for potentially curative hematopoietic stem cell transplantation (HSCT), the donor being her haploidentical mother. However, end-stage liver disease caused by chronic Cryptosporidium infection required liver transplantation before HSCT. METHODS Consequently, a staged approach of a sequential liver transplant followed by a HSCT was planned with her mother as the donor for both liver and HSCT. RESULTS The patient successfully underwent a left-lobe orthotopic liver transplant; however, she developed a biliary leak delaying the HSCT. Notably, the recipient demonstrated 3% donor lymphocyte chimerism in her peripheral blood immediately before HSCT. Haploidentical-related donor HSCT performed 2 months after liver transplantation was complicated by the development of acyclovir-resistant herpes simplex virus viremia, primary graft failure, and sinusoidal obstruction syndrome. The patient died from sinusoidal obstruction syndrome-associated multiorgan failure with Candida sepsis on day +40 following HSCT. CONCLUSIONS We discuss the many considerations inherent to planning for HSCT preceded by liver transplant in patients with primary immunodeficiencies, including the role of prolonged immunosuppression and the risk of infection before immune reconstitution. We also discuss the implications of potential recipient sensitization against donor stem cells precipitated by exposure of the recipient to the donor lymphocytes from the transplanted organ.
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Affiliation(s)
- Alexandra F. Freeman
- Laboratory of Clinical Immunology and Microbiology,
National Institute of Allergy and Infectious Diseases, National Institutes of
Health, Bethesda, MD
| | - Nada Yazigi
- Pediatric Liver Transplantation, Department of Pediatrics,
MedStar Georgetown University Hospital, Washington DC
| | - Nirali N. Shah
- Pediatric Oncology Branch, National Cancer Institute,
National Institutes of Health, Bethesda, MD
| | - David E. Kleiner
- Laboratory of Pathology, National Cancer Institute,
National Institutes of Health, Bethesda, MD
| | - Mark Parta
- Clinical Monitoring Research Program Directorate, Frederick
National Laboratory for Cancer Research sponsored by the National Cancer
Institute
| | - Prescott Atkinson
- Division of Pediatric Allergy, Asthma and Immunology,
University of Alabama at Birmingham, Birmingham, AL
| | - Theo Heller
- Liver Diseases Branch, National Institute of Digestive,
Diabetes, and Kidney Disease Institute, National Institutes of Health, Bethesda,
MD
| | - Steven M. Holland
- Laboratory of Clinical Immunology and Microbiology,
National Institute of Allergy and Infectious Diseases, National Institutes of
Health, Bethesda, MD
| | - Stuart S. Kaufman
- Pediatric Liver Transplantation, Department of Pediatrics,
MedStar Georgetown University Hospital, Washington DC
| | - Khalid M. Khan
- Pediatric Liver Transplantation, Department of Pediatrics,
MedStar Georgetown University Hospital, Washington DC
| | - Dennis D. Hickstein
- Experimental Transplantation and Immunology Branch,
National Cancer Institute, National Institutes of Health, Bethesda, MD
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21
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Neven B, Diana JS, Castelle M, Magnani A, Rosain J, Touzot F, Moreira B, Fremond ML, Briand C, Bendavid M, Levy R, Morelle G, Vincent M, Magrin E, Bourget P, Chatenoud L, Picard C, Fischer A, Moshous D, Blanche S. Haploidentical Hematopoietic Stem Cell Transplantation with Post-Transplant Cyclophosphamide for Primary Immunodeficiencies and Inherited Disorders in Children. Biol Blood Marrow Transplant 2019; 25:1363-1373. [PMID: 30876929 DOI: 10.1016/j.bbmt.2019.03.009] [Citation(s) in RCA: 66] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Accepted: 03/08/2019] [Indexed: 01/25/2023]
Abstract
Allogeneic hematopoietic stem cell transplantation (HSCT) is a potentially curative treatment for some inherited disorders, including selected primary immunodeficiencies (PIDs). In the absence of a well-matched donor, HSCT from a haploidentical family donor (HIFD) may be considered. In adult recipients high-dose post-transplant cyclophosphamide (PTCY) is increasingly used to mitigate the risks of graft failure and graft-versus-host disease (GVHD). However, data on the use of PTCY in children (and especially those with inherited disorders) are scarce. We reviewed the outcomes of 27 children transplanted with an HIFD and PTCY for a PID (n = 22) or osteopetrosis (n = 5) in a single center. The median age was 1.5 years (range, .2 to 17). HSCT with PTCY was a primary procedure (n = 21) or a rescue procedure after graft failure (n = 6). The conditioning regimen was myeloablative in most primary HSCTs and nonmyeloablative in rescue procedures. After a median follow-up of 25.6 months, 24 of 27 patients had engrafted. Twenty-one patients are alive and have been cured of the underlying disease. The 2-year overall survival rate was 77.7%. The cumulative incidences of acute GVHD grade ≥ II, chronic GVHD, and autoimmune disease were 45.8%, 24.2%, and 29.6%, respectively. There were 2 cases of grade III acute GVHD and no extensive cGVHD. The cumulative incidences of blood viral replication and life-threatening viral events were 58% and 15.6%, respectively. There was evidence of early T cell immune reconstitution. In the absence of an HLA-identical donor, HIFD HSCT with PTCY is a viable option for patients with life-threatening inherited disorders.
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Affiliation(s)
- Bénédicte Neven
- Pediatric Hematology-Immunology and Rheumatology Unit, Necker Children's Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France; INSERM U1163 and Institut Imagine, Paris, France; Paris-Descartes University, Sorbonne Paris Cité, Paris, France.
| | - Jean-Sébastien Diana
- Pediatric Hematology-Immunology and Rheumatology Unit, Necker Children's Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France; Paris-Descartes University, Sorbonne Paris Cité, Paris, France; Biotherapy Department, Necker Children's Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Martin Castelle
- Pediatric Hematology-Immunology and Rheumatology Unit, Necker Children's Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Alessandra Magnani
- INSERM U1163 and Institut Imagine, Paris, France; Paris-Descartes University, Sorbonne Paris Cité, Paris, France; Biotherapy Department, Necker Children's Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Jérémie Rosain
- INSERM U1163 and Institut Imagine, Paris, France; Paris-Descartes University, Sorbonne Paris Cité, Paris, France; Study Center for Primary Immunodeficiencies, Necker Children's Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Fabien Touzot
- INSERM U1163 and Institut Imagine, Paris, France; Paris-Descartes University, Sorbonne Paris Cité, Paris, France; Biotherapy Department, Necker Children's Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Baptiste Moreira
- Immunology Laboratory, Necker Children's Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Marie-Louise Fremond
- Pediatric Hematology-Immunology and Rheumatology Unit, Necker Children's Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France; INSERM U1163 and Institut Imagine, Paris, France; Paris-Descartes University, Sorbonne Paris Cité, Paris, France
| | - Coralie Briand
- Pediatric Hematology-Immunology and Rheumatology Unit, Necker Children's Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France; Paris-Descartes University, Sorbonne Paris Cité, Paris, France
| | - Matthieu Bendavid
- Pediatric Hematology-Immunology and Rheumatology Unit, Necker Children's Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France; Paris-Descartes University, Sorbonne Paris Cité, Paris, France
| | - Romain Levy
- Pediatric Hematology-Immunology and Rheumatology Unit, Necker Children's Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France; Paris-Descartes University, Sorbonne Paris Cité, Paris, France
| | - Guillaume Morelle
- Pediatric Hematology-Immunology and Rheumatology Unit, Necker Children's Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France; Paris-Descartes University, Sorbonne Paris Cité, Paris, France
| | - Marc Vincent
- INSERM U1163 and Institut Imagine, Paris, France; Paris-Descartes University, Sorbonne Paris Cité, Paris, France
| | - Elsa Magrin
- INSERM U1163 and Institut Imagine, Paris, France; Paris-Descartes University, Sorbonne Paris Cité, Paris, France; Biotherapy Department, Necker Children's Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Philippe Bourget
- Functional explorations Unit, Necker Children's Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Lucienne Chatenoud
- Immunology Laboratory, Necker Children's Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Capucine Picard
- Pediatric Hematology-Immunology and Rheumatology Unit, Necker Children's Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France; INSERM U1163 and Institut Imagine, Paris, France; Paris-Descartes University, Sorbonne Paris Cité, Paris, France; Study Center for Primary Immunodeficiencies, Necker Children's Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Alain Fischer
- Pediatric Hematology-Immunology and Rheumatology Unit, Necker Children's Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France; INSERM U1163 and Institut Imagine, Paris, France; Paris-Descartes University, Sorbonne Paris Cité, Paris, France; College de France, Paris, France
| | - Despina Moshous
- Pediatric Hematology-Immunology and Rheumatology Unit, Necker Children's Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France; INSERM U1163 and Institut Imagine, Paris, France; Paris-Descartes University, Sorbonne Paris Cité, Paris, France
| | - Stéphane Blanche
- Pediatric Hematology-Immunology and Rheumatology Unit, Necker Children's Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France; Paris-Descartes University, Sorbonne Paris Cité, Paris, France
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22
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Kurzay M, Hauck F, Schmid I, Wiebking V, Eichinger A, Jung E, Boekstegers A, Feuchtinger T, Klein C, Albert MH. T-cell replete haploidentical bone marrow transplantation and post-transplant cyclophosphamide for patients with inborn errors. Haematologica 2019; 104:e478-e482. [PMID: 30846493 DOI: 10.3324/haematol.2018.215285] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Affiliation(s)
- Mathias Kurzay
- Department of Pediatrics, Dr. von Hauner Children's Hospital, University Hospital, Ludwig-Maximilians Universität, Munich, Germany
| | - Fabian Hauck
- Department of Pediatrics, Dr. von Hauner Children's Hospital, University Hospital, Ludwig-Maximilians Universität, Munich, Germany
| | - Irene Schmid
- Department of Pediatrics, Dr. von Hauner Children's Hospital, University Hospital, Ludwig-Maximilians Universität, Munich, Germany
| | - Volker Wiebking
- Department of Pediatrics, Dr. von Hauner Children's Hospital, University Hospital, Ludwig-Maximilians Universität, Munich, Germany
| | - Anna Eichinger
- Department of Pediatrics, Dr. von Hauner Children's Hospital, University Hospital, Ludwig-Maximilians Universität, Munich, Germany
| | - Eva Jung
- Department of Pediatrics, Dr. von Hauner Children's Hospital, University Hospital, Ludwig-Maximilians Universität, Munich, Germany
| | - Ann Boekstegers
- Department of Pediatrics, Dr. von Hauner Children's Hospital, University Hospital, Ludwig-Maximilians Universität, Munich, Germany
| | - Tobias Feuchtinger
- Department of Pediatrics, Dr. von Hauner Children's Hospital, University Hospital, Ludwig-Maximilians Universität, Munich, Germany
| | - Christoph Klein
- Department of Pediatrics, Dr. von Hauner Children's Hospital, University Hospital, Ludwig-Maximilians Universität, Munich, Germany
| | - Michael H Albert
- Department of Pediatrics, Dr. von Hauner Children's Hospital, University Hospital, Ludwig-Maximilians Universität, Munich, Germany
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23
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Uppuluri R, Sivasankaran M, Patel S, Swaminathan VV, Ramanan KM, Ravichandran N, Ramakrishnan B, Jayakumar I, Vaidhyanathan L, Raj R. Haploidentical Stem Cell Transplantation with Post-Transplant Cyclophosphamide for Primary Immune Deficiency Disorders in Children: Challenges and Outcome from a Tertiary Care Center in South India. J Clin Immunol 2019; 39:182-187. [PMID: 30778805 PMCID: PMC7100782 DOI: 10.1007/s10875-019-00600-z] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2018] [Accepted: 02/07/2019] [Indexed: 01/05/2023]
Abstract
Haploidentical stem cell transplantation (haplo SCT) has emerged as an acceptable alternative to matched family donor transplantation for children diagnosed to have primary immune deficiency disorders (PIDs). We present data over 4 years on the challenges and efficacy of unmanipulated T cell replete haplo SCTs with post-transplant cyclophosphamide (PTCy) in children diagnosed to have PIDs. We performed a retrospective study in the pediatric blood and marrow transplantation unit where all children less than 18 years of age diagnosed to have PIDs and who underwent haplo SCT with PTCy from January 2014 to February 2018 were included in the study. Of the 16 transplants included in the study, 5 children were diagnosed to have Wiskott-Aldrich syndrome, 3 with congenital hemophagocytic lymphohistiocytosis, 2 each with Griscelli syndrome and Mendelian susceptibility to mycobacterial diseases, and one each with Chediak-Higashi syndrome, ORAI 1 mutation immune deficiency, severe combined immune deficiency, and Hyper IgM syndrome. The source of stem cells was PBSC in 62.5% and bone marrow in 32.5%. Engraftment by day 16–21 post hematopoietic stem cell transplantation was achieved in 75% transplants with 91% of these remaining in sustained complete chimerism. Acute skin and gut graft versus host disease of grade 2–3 were noted in 50% transplants and cytomegalovirus (CMV) reactivation in 43.7% transplants. One child with congenital HLH succumbed to refractory CMV, adenovirus, and BK virus infection. Cytokine release syndrome (CRS) was noted in 75% transplants with 2 children succumbing to the illness. Tocilizumab was successfully used early in one child. Overall mortality was found to be 37.5% with overall survival of 62.5% with a median follow-up of 23.3 months. In resource limited settings, PTCy has the potential to provide a cost-effective advantage in terms of accessibility of this curative procedure among children with PIDs.
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Affiliation(s)
- Ramya Uppuluri
- Department of Pediatric Hematology, Oncology, Blood and Marrow Transplantation, Apollo Hospitals, 320, Padma complex, Anna salai, Teynampet, Chennai, Tamil Nadu, 600035, India.
| | - Meena Sivasankaran
- Department of Pediatric Hematology, Oncology, Blood and Marrow Transplantation, Apollo Hospitals, 320, Padma complex, Anna salai, Teynampet, Chennai, Tamil Nadu, 600035, India
| | - Shivani Patel
- Department of Pediatric Hematology, Oncology, Blood and Marrow Transplantation, Apollo Hospitals, 320, Padma complex, Anna salai, Teynampet, Chennai, Tamil Nadu, 600035, India
| | - Venkateswaran Vellaichamy Swaminathan
- Department of Pediatric Hematology, Oncology, Blood and Marrow Transplantation, Apollo Hospitals, 320, Padma complex, Anna salai, Teynampet, Chennai, Tamil Nadu, 600035, India
| | - Kesavan Melarcode Ramanan
- Department of Pediatric Hematology, Oncology, Blood and Marrow Transplantation, Apollo Hospitals, 320, Padma complex, Anna salai, Teynampet, Chennai, Tamil Nadu, 600035, India
| | - Nikila Ravichandran
- Department of Pediatric Hematology, Oncology, Blood and Marrow Transplantation, Apollo Hospitals, 320, Padma complex, Anna salai, Teynampet, Chennai, Tamil Nadu, 600035, India
| | - Balasubramaniam Ramakrishnan
- Department of Pediatric Hematology, Oncology, Blood and Marrow Transplantation, Apollo Hospitals, 320, Padma complex, Anna salai, Teynampet, Chennai, Tamil Nadu, 600035, India
| | - Indira Jayakumar
- Department of Pediatric Critical Care, Apollo Hospitals, 320, Padma complex, Anna salai, Teynampet, Chennai, Tamil Nadu, 600035, India
| | - Lakshman Vaidhyanathan
- Department of Stem Cell Pheresis, Apollo Hospitals, 320, Padma complex, Anna salai, Teynampet, Chennai, Tamil Nadu, 600035, India
| | - Revathi Raj
- Department of Pediatric Hematology, Oncology, Blood and Marrow Transplantation, Apollo Hospitals, 320, Padma complex, Anna salai, Teynampet, Chennai, Tamil Nadu, 600035, India
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24
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Haploidentical Stem Cell Transplantation in Children with Benign Disorders: Improved Survival and Cost-Effective Care Over 15 Years from a Single Center in India. Indian J Hematol Blood Transfus 2019; 35:426-430. [PMID: 31388252 PMCID: PMC6646640 DOI: 10.1007/s12288-019-01087-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2018] [Accepted: 01/22/2019] [Indexed: 12/20/2022] Open
Abstract
We present our experience in haploidentical stem cell transplantation (haplo SCT) in children with benign disorders. We performed a retrospective study where children aged up to 18 years diagnosed to have benign disorders and underwent haplo SCT from 2002 to September 2017 were included. Of the 54 children, the most common indications were Fanconi anaemia 12 (22%), severe aplastic anaemia 8 (14%) and primary immune deficiency disorders (PID) 25 (46%). Post-transplant cyclophosphamide (PTCy) was used in 41 (75.9%) and ex vivo T depletion in 13 (24.1%). Engraftment rates were 70% with acute graft versus host disease in 36% and cytomegalovirus reactivation in 55% children. There was a statistically significant difference found between survival with siblings as donors as compared to parents (p value 0.018). Overall survival was 60% which is the 1-year survival, with 68% survival among those with PIDs. Cytokine release syndrome was noted in 12/41 (29%) of children who received T replete graft and PTCy. In children over 6 months of age, PTCy at a cost of INR 1200 provides cost effective T cell depletion comparable with TCR α/β depletion priced at INR 1200,000. Haplo SCT is feasible option for cure in children with benign disorder.
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