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Admiraal R, Versluijs AB, Huitema ADR, Ebskamp L, Lacna A, de Kanter CTK, Bierings MB, Boelens JJ, Lindemans CA, Nierkens S. High-dose individualized antithymocyte globulin with therapeutic drug monitoring in high-risk cord blood transplant. Cytotherapy 2024; 26:599-605. [PMID: 38466262 DOI: 10.1016/j.jcyt.2024.02.015] [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: 05/03/2023] [Revised: 01/25/2024] [Accepted: 02/13/2024] [Indexed: 03/12/2024]
Abstract
BACKGROUND Graft-versus-host disease (GvHD) and rejection are main limitations of cord blood transplantation (CBT), more so in patients with severe inflammation or previous rejections. While rigorous T-cell depletion with antithymocyte globulin (ATG) is needed to prevent GvHD and rejection, overexposure to ATG leads to slow T-cell recovery after transplantation, especially in CBT. OBJECTIVE To evaluate high-dose, upfront ATG with individualized dosing and therapeutic drug monitoring (TDM) in pediatric CBT for patients at high risk for GvHD and rejection. STUDY DESIGN Heavily inflamed patients and patients with a recent history of rejection were eligible for individualized high-dose ATG with real-time TDM. The ATG dosing scheme was adjusted to target a post-CBT exposure of <10 AU*day/mL, while achieving a pre-CBT exposure of 60-120 AU*day/mL; exposure levels previously defined for optimal efficacy and safety in terms of reduced GvHD and rejection, respectively. Main outcomes of interest included efficacy (target exposure attainment) and safety (incidence of GvHD and rejection). Other outcomes of interest included T-cell recovery and survival. RESULTS Twenty-one patients were included ranging from 2 months to 18 years old, receiving an actual median cumulative dose of ATG of 13.3 mg/kg (range 6-30 mg/kg) starting at a median 15 days (range 12-17) prior to CBT. Dosing was adjusted in 14 patients (increased in 3 and decreased in 11 patients). Eighteen (86%) and 19 (91%) patients reached the target pre-CBT and post-CBT exposure, respectively. Cumulative incidence for acute GvHD was 34% (95% CI 23-45) and 5% (95% CI 0-10%) for grade 2-4 and grade 3-4, respectively; cumulative incidence of rejection was 9% (95% CI 2-16%). Overall survival was 75% (95% CI 65-85%). CONCLUSION Individualized high-dose ATG with TDM is feasible and safe for patients with hyperinflammation in a CBT setting. We observe high target ATG exposure attainment, good immune reconstitution (despite very high doses of ATG) and acceptable rates of GvHD and rejection.
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Affiliation(s)
- Rick Admiraal
- Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands; Department of Pediatrics, University Medical Center Utrecht, Utrecht, the Netherlands.
| | - A Birgitta Versluijs
- Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands; Department of Pediatrics, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Alwin D R Huitema
- Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands; Department of Pharmacy & Pharmacology, Antoni van Leeuwenhoek Hospital, Netherlands Cancer Institute, Amsterdam, the Netherlands; Department of Clinical Pharmacy, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Lysette Ebskamp
- Center for Translational Immunology, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Amelia Lacna
- Center for Translational Immunology, University Medical Center Utrecht, Utrecht, the Netherlands
| | - C T Klaartje de Kanter
- Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands; Department of Pharmacy, Curacao Medical Center, Willemstad, Curacao
| | - Marc B Bierings
- Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands; Department of Pediatrics, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Jaap Jan Boelens
- Transplantation and Cellular Therapies, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Caroline A Lindemans
- Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands; Department of Pediatrics, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Stefan Nierkens
- Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands; Center for Translational Immunology, University Medical Center Utrecht, Utrecht, the Netherlands
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Wynn R, Nataraj R, Nadaf R, Poulton K, Logan A. Strategies for Success With Umbilical Cord Haematopoietic Stem Cell Transplantation in Children With Malignant and Non-Malignant Disease Indications. Front Cell Dev Biol 2022; 10:836594. [PMID: 35465327 PMCID: PMC9020792 DOI: 10.3389/fcell.2022.836594] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Accepted: 03/22/2022] [Indexed: 11/13/2022] Open
Abstract
Umbilical Cord blood is an intuitively attractive stem cell source, but its use has declined since it is associated with an increased procedure-related morbidity and transplant related mortality. Some of this reflects that cord blood transplants are more often HLA-mismatched compared to other unrelated donor transplants. The ability to transplant in such a setting, indeed without high rates of chronic Graft versus Host Disease (GVHD), constitutes an advantage compared to other unrelated donor cell sources and there are other advantages specifically associated with cord blood as a donor cell source. These advantages must be weighed against its disadvantage, and we have utilised cord blood preferentially as a donor cell source in certain clinical situations in paediatric medicine. In non-malignant diseases, outcomes in metabolic disease are critically dependent on age at transplant and the enzyme delivered by that transplant, and in cord blood transplantation then the time to transplant can be minimised and the engrafted recipients have higher chimerism that delivers higher enzyme levels. In malignant diseases, studies have described reduced relapse rate and better GVHD-free survival, and so we have prioritised cord as a donor cell source where the risk of relapse is highest, and the effects of higher transplant related mortality is most clearly offset by the reduced relapse rates.
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Affiliation(s)
- Rob Wynn
- Royal Manchester Children’s Hospital, Manchester, United Kingdom
- Paediatric Blood and Marrow Transplant Programme, Manchester, United Kingdom
- *Correspondence: Rob Wynn,
| | - Ramya Nataraj
- Royal Manchester Children’s Hospital, Manchester, United Kingdom
- Paediatric Blood and Marrow Transplant Programme, Manchester, United Kingdom
| | - Rubiya Nadaf
- Royal Manchester Children’s Hospital, Manchester, United Kingdom
- Paediatric Blood and Marrow Transplant Programme, Manchester, United Kingdom
| | - Kay Poulton
- Transplantation Laboratory, Manchester University NHS Foundation Trust (MFT), Manchester, United Kingdom
- Manchester University NHS Foundation Trust (MFT), Manchester, United Kingdom
| | - Alison Logan
- Transplantation Laboratory, Manchester University NHS Foundation Trust (MFT), Manchester, United Kingdom
- Manchester University NHS Foundation Trust (MFT), Manchester, United Kingdom
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3
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Miyamoto S, Umeda K, Kurata M, Yanagimachi M, Iguchi A, Sasahara Y, Okada K, Koike T, Tanoshima R, Ishimura M, Yamada M, Sato M, Takahashi Y, Kajiwara M, Kawaguchi H, Inoue M, Hashii Y, Yabe H, Kato K, Atsuta Y, Imai K, Morio T. Hematopoietic Cell Transplantation for Inborn Errors of Immunity Other than Severe Combined Immunodeficiency in Japan: Retrospective Analysis for 1985-2016. J Clin Immunol 2022; 42:529-545. [PMID: 34981329 DOI: 10.1007/s10875-021-01199-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Accepted: 12/12/2021] [Indexed: 11/30/2022]
Abstract
PURPOSE Hematopoietic cell transplantation (HCT) is a curative therapy for most patients with inborn errors of immunity (IEI). We conducted a nationwide study on HCT for patients with IEI other than severe combined immunodeficiency (non-SCID) in Japan. METHODS Data from the Japanese national database (Transplant Registry Unified Management Program, TRUMP) for 566 patients with non-SCID IEI, who underwent their first HCT between 1985 and 2016, were retrospectively analyzed. RESULTS The 10-year overall survival (OS) and event-free survival (EFS) were 74% and 64%, respectively. The 10-year OS for HCT from unrelated bone marrow (URBM), accounting for 39% of HCTs, was comparable to that for HCT from matched sibling donor (MSD), 79% and 81%, respectively. HCT from unrelated cord blood (URCB), accounting for 28% of HCTs, was also common, with a 10-year OS of 69% but less robust engraftment. The intensity of conditioning was not associated with OS or neutrophil recovery; however, myeloablative conditioning was more frequently associated with infection-related death. Patients who received myeloablative irradiation showed poor OS. Multivariate analyses revealed that HCT in 1985-1995 (hazard ratio [HR], 2.0; P = 0.03), URCB (HR, 2.0; P = 0.01), and related donor other than MSD (ORD) (HR, 2.9; P < 0.001) were associated with poor OS, and URCB (HR, 3.6; P < 0.001) and ORD (HR, 2.7; P = 0.02) showed a higher incidence of retransplantation. CONCLUSIONS We present the 1985-2016 status of HCT for non-SCID IEI in Japan with sufficient statistical power, highlighting the potential of URBM as an alternative donor and the feasibility of reduced intensity conditioning.
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Affiliation(s)
- Satoshi Miyamoto
- Department of Pediatrics and Developmental Biology, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo-ku, Tokyo, Japan
- Hereditary Disorder Working Group of the Japanese Society for Transplantation and Cellular Therapy, 1-1-20 Daiko Minami, Higashi-ku, Nagoya, Aichi, Japan
| | - Katsutsugu Umeda
- Hereditary Disorder Working Group of the Japanese Society for Transplantation and Cellular Therapy, 1-1-20 Daiko Minami, Higashi-ku, Nagoya, Aichi, Japan
- Department of Pediatrics, Graduate School of Medicine, Kyoto University, 54 Kawaharacho, Shogoin, Sakyo-ku, Kyoto, Japan
| | - Mio Kurata
- Japanese Data Center for Hematopoietic Cell Transplantation, 1-1-20 Daiko Minami, Higashi-ku, Nagoya, Aichi, Japan
| | - Masakatsu Yanagimachi
- Hereditary Disorder Working Group of the Japanese Society for Transplantation and Cellular Therapy, 1-1-20 Daiko Minami, Higashi-ku, Nagoya, Aichi, Japan
- Division of Hematology/Oncology, Kanagawa Children's Medical Center, 2-138-4 Mutsukawa, Minami-ku, Yokohama, Kanagawa, Japan
| | - Akihiro Iguchi
- Hereditary Disorder Working Group of the Japanese Society for Transplantation and Cellular Therapy, 1-1-20 Daiko Minami, Higashi-ku, Nagoya, Aichi, Japan
- Department of Pediatrics, Hokkaido University Hospital, North 14, West 5, Kita-Ku, Sapporo, Hokkaido, Japan
| | - Yoji Sasahara
- Hereditary Disorder Working Group of the Japanese Society for Transplantation and Cellular Therapy, 1-1-20 Daiko Minami, Higashi-ku, Nagoya, Aichi, Japan
- Department of Pediatrics, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Aoba-ku, Sendai, Miyagi, Japan
| | - Keiko Okada
- Department of Pediatric Hematology/Oncology, Osaka City General Hospital, 2-13-22 Miyakojima-hondori, Miyakojima-ku, Osaka, Japan
| | - Takashi Koike
- Department of Pediatrics, Tokai University School of Medicine, 143 Shimokasuya, Isehara, Kanagawa, Japan
| | - Reo Tanoshima
- Department of Pediatrics, Yokohama City University Hospital, 3-9 Fukuura, Kanazawa-ku, Yokohama, Kanagawa, Japan
| | - Masataka Ishimura
- Department of Pediatrics, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, Japan
| | - Masafumi Yamada
- Department of Pediatrics, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, North 15 West 7, Kita-ku, Sapporo, Hokkaido, Japan
| | - Maho Sato
- Department of Hematology/Oncology, Osaka Women's and Children's Hospital, 840 Murodocho, Izumi, Osaka, Japan
| | - Yoshiyuki Takahashi
- Department of Pediatrics, Nagoya University Graduate School of Medicine, 65 Tsurumaicho, Showa-ku, Nagoya, Aichi, Japan
| | - Michiko Kajiwara
- Center for Transfusion Medicine and Cell Therapy, Medical Hospital, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo-ku, Tokyo, Japan
| | - Hiroshi Kawaguchi
- Department of Pediatrics, Hiroshima University Graduate School of Biomedical & Health Sciences, Kasumi 1-2-3 Minami-ku, Hiroshima, Japan
| | - Masami Inoue
- Department of Hematology/Oncology, Osaka Women's and Children's Hospital, 840 Murodocho, Izumi, Osaka, Japan
| | - Yoshiko Hashii
- Department of Cancer Immunotherapy, Osaka University Graduate School of Medicine, Yamadaoka, Suita, Osaka, 2-15, Japan
| | - Hiromasa Yabe
- Hereditary Disorder Working Group of the Japanese Society for Transplantation and Cellular Therapy, 1-1-20 Daiko Minami, Higashi-ku, Nagoya, Aichi, Japan
- Department of Innovative Medical Science, Tokai University School of Medicine, 143 Shimokasuya, Isehara, Kanagawa, Japan
| | - Koji Kato
- Hereditary Disorder Working Group of the Japanese Society for Transplantation and Cellular Therapy, 1-1-20 Daiko Minami, Higashi-ku, Nagoya, Aichi, Japan
- Central Japan Cord Blood Bank, 539-3 Minami-Yamaguchi-cho, Aichi Red Cross Blood Center 4F, Seto, Aichi, Japan
| | - Yoshiko Atsuta
- Japanese Data Center for Hematopoietic Cell Transplantation, 1-1-20 Daiko Minami, Higashi-ku, Nagoya, Aichi, Japan
- Department of Healthcare Administration, Nagoya University Graduate School of Medicine, 65 Tsurumaicho, Showa-ku, Nagoya, Aichi, Japan
| | - Kohsuke Imai
- Hereditary Disorder Working Group of the Japanese Society for Transplantation and Cellular Therapy, 1-1-20 Daiko Minami, Higashi-ku, Nagoya, Aichi, Japan.
- Department of Community Pediatrics, Perinatal, and Maternal Medicine, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo-ku, Tokyo, 113-8519, Japan.
| | - Tomohiro Morio
- Department of Pediatrics and Developmental Biology, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo-ku, Tokyo, Japan
- Hereditary Disorder Working Group of the Japanese Society for Transplantation and Cellular Therapy, 1-1-20 Daiko Minami, Higashi-ku, Nagoya, Aichi, Japan
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4
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Ponnatt TS, Lilley CM, Mirza KM. Hemophagocytic Lymphohistiocytosis. Arch Pathol Lab Med 2021; 146:507-519. [PMID: 34347856 DOI: 10.5858/arpa.2020-0802-ra] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/08/2021] [Indexed: 11/06/2022]
Abstract
CONTEXT.— Hemophagocytic lymphohistiocytosis (HLH) is a rare, life-threatening disorder of immune regulation that can eventually result in end-organ damage and death. HLH is characterized by uncontrolled activation of cytotoxic T lymphocytes, natural killer cells, and macrophages that can lead to a cytokine storm. The diagnosis of HLH is often challenging due to the diverse clinical manifestations and the presence of several diagnostic mimics. The prognosis is generally poor, warranting rapid diagnosis and aggressive management. OBJECTIVE.— To provide a comprehensive review of the pathogenesis, clinical features, diagnosis, and management of HLH. DATA SOURCES.— Peer-reviewed literature. CONCLUSIONS.— HLH is a condition where a complete understanding of the pathogenesis, early diagnosis, and proper management has an important role in determining patient outcome. Genetic mutations causing impairment in the function of cytotoxic T lymphocytes and natural killer cells have been identified as the root cause of familial HLH; however, the specific pathogenesis of acquired HLH is unclear. The HLH-2004 protocol used in the diagnosis of HLH was originally developed for the pediatric population. The HLH-2004 protocol still forms the basis of the diagnosis of HLH in adults, although its use in adults has not been formally validated yet. Treatment of HLH is primarily based on the HLH-94 protocol, which involves suppressing the inflammatory response, but the treatment needs to be modified in adults depending on the underlying cause and comorbidities.
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Affiliation(s)
- Tanya Sajan Ponnatt
- From the Department of Pathology, Loyola University Chicago, Health Sciences Campus, Maywood, Illinois
| | - Cullen M Lilley
- From the Department of Pathology, Loyola University Chicago, Health Sciences Campus, Maywood, Illinois
| | - Kamran M Mirza
- From the Department of Pathology, Loyola University Chicago, Health Sciences Campus, Maywood, Illinois
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5
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Reduced-intensity single-unit unrelated cord blood transplant with optional immune boost for nonmalignant disorders. Blood Adv 2021; 4:3041-3052. [PMID: 32634238 DOI: 10.1182/bloodadvances.2020001940] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Accepted: 05/28/2020] [Indexed: 12/24/2022] Open
Abstract
Children with many inherited nonmalignant disorders can be cured or their condition alleviated by hematopoietic stem cell transplantation (HSCT). Umbilical cord blood (UCB) units are a rapidly available stem cell source and offer great flexibility in HLA matching, allowing nearly uniform access to HSCT. Although reduced-intensity conditioning (RIC) regimens promise decreased treatment-related morbidity and mortality, graft failure and infections have limited their use in chemotherapy-naive patients. We prospectively evaluated a novel RIC regimen of alemtuzumab, hydroxyurea, fludarabine, melphalan, and thiotepa with a single-unit UCB graft in 44 consecutive patients with inborn errors of metabolism, immunity, or hematopoiesis. In addition, 5% of the UCB graft was re-cryopreserved and reserved for cord donor leukocyte infusion (cDLI) posttransplant. All patients engrafted at a median of 15 days posttransplant, and chimerism was >90% donor in the majority of patients at 1-year posttransplant with only 1 secondary graft failure. The incidence of grade II to IV graft-versus-host disease (GVHD) was 27% (95% confidence interval [CI], 17-43) with no extensive chronic GVHD. Overall survival was 95% (95% CI, 83-99) and 85% (95% CI, 64-93) at 1 and 5 years posttransplant, respectively. No significant end-organ toxicities were observed. The use of cDLI did not affect GVHD and showed signals of efficacy for infection control or donor chimerism. This RIC transplant regimen using single-unit UCB graft resulted in outstanding survival and remarkably low rates of graft failure. Implementation of the protocol not requiring pharmacokinetic monitoring would be feasible and applicable worldwide for children with inherited disorders of metabolism, immunity, or hematopoiesis. This trial was registered at www.clinicaltrials.gov as #NCT01962415.
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6
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Hu Z, Dalal J. Challenges in HLH transplant: Tricks to prevent menace of mixed chimerism. Pediatr Blood Cancer 2021; 68:e28602. [PMID: 32893946 DOI: 10.1002/pbc.28602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Accepted: 07/05/2020] [Indexed: 11/06/2022]
Affiliation(s)
- Zhongbo Hu
- Division of Pediatric Hematology and Oncology, Department of Pediatrics, Rainbow Babies and Children's Hospital, Case Western Reserve University, Cleveland, Ohio
| | - Jignesh Dalal
- Division of Pediatric Hematology and Oncology, Department of Pediatrics, Rainbow Babies and Children's Hospital, Case Western Reserve University, Cleveland, Ohio
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7
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Wustrau K, Greil J, Sykora KW, Albert MH, Burkhardt B, Lang P, Meisel R, Wössmann W, Beier R, Schulz A, Bader P, Chada M, Kühl JS, Schlegel PG, Speckmann C, Gruhn B, Seidel M, Wawer A, Ozga AK, Janka G, Ehl S, Müller I, Lehmberg K. Risk factors for mixed chimerism in children with hemophagocytic lymphohistiocytosis after reduced toxicity conditioning. Pediatr Blood Cancer 2020; 67:e28523. [PMID: 32618429 DOI: 10.1002/pbc.28523] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Revised: 06/03/2020] [Accepted: 06/05/2020] [Indexed: 12/25/2022]
Abstract
BACKGROUND Reduced toxicity conditioning for hematopoietic stem cell transplantation of patients with hemophagocyticlymphohistiocytosis (HLH) results in favorable survival, however at the expense of relevant rates of mixed chimerism. Factors predisposing to mixed chimerism remain to be determined. PROCEDURE Patients with primary HLH transplanted 2009-2016 after treosulfan- or melphalan-based conditioning regimens were analyzed in a retrospective multicenter study for survival, engraftment, chimerism, and adverse events. Mixed chimerism was considered substantial if < 25% donor chimerism occurred and/or if secondary cell therapy was administered. Donor type, graft source, type of alkylating agent, type of serotherapy, and remission status were analyzed as potential risk factors in a multivariable logistic regression model. RESULTS Among 60 patients, engraftment was achieved in 95%, and the five-year estimated overall survival rate was 75%. Prevalence of any recipient chimerism was 48%. Substantial recipient chimerism was recorded in 32% of patients. Secondary post-HSCT cell therapy was administered in 30% of patients. A human leukocyte antigen (HLA)-mismatched donor (< 10/10) was the only significant risk factor for the occurrence of substantial recipient chimerism (P = 0.01; odds ratio, 5.8; CI 95%, 1.5-26.3). CONCLUSION The use of an HLA-matched donor is the most important factor to avoid substantial recipient chimerism following treosulfan -or melphalan-based conditioning in primary HLH.
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Affiliation(s)
- Katharina Wustrau
- Division of Pediatric Stem Cell Transplantation and Immunology, University Medical Center Hamburg, Hamburg, Germany
| | - Johann Greil
- Pediatric Hematology and Oncology, University Hospital Heidelberg, Heidelberg, Germany
| | - Karl-Walter Sykora
- Pediatric Hematology and Oncology, Hannover Medical School, Hannover, Germany
| | - Michael H Albert
- Pediatric Hematology and Oncology, Dr. von Hauner University Children's Hospital, Munich, Germany
| | - Birgit Burkhardt
- Pediatric Hematology and Oncology, University Hospital Münster, Münster, Germany
| | - Peter Lang
- Pediatric Hematology and Oncology, University Hospital Tübingen, Tübingen, Germany
| | - Roland Meisel
- Division of Pediatric Stem Cell Therapy, Clinic for Pediatric Oncology, Hematology and Clinical Immunology, Medical Faculty, Heinrich-Heine-University, Düsseldorf, Germany
| | - Wilhelm Wössmann
- Pediatric Hematology and Oncology, University Hospital Gießen, Gießen, Germany
| | - Rita Beier
- Pediatric Hematology and Oncology, University Hospital Essen, Essen, Germany
| | - Ansgar Schulz
- Department of Pediatrics, University Medical Center Ulm, Ulm, Germany
| | - Peter Bader
- Division for Stem Cell Transplantation and Immunology, University Hospital for Children and Adolescent Medicine, Frankfurt am Main, Germany
| | - Martin Chada
- Pediatric Hematology and Oncology, University Hospital Erlangen, Erlangen, Germany
| | - Jörn-Sven Kühl
- Pediatric Oncology, Hematology and Hemostaseology, University Hospital Leipzig, Leipzig, Germany
| | - Paul-Gerhardt Schlegel
- Pediatric Oncology, Hematology and Stem Cell Transplantation, University Children's Hospital, University of Würzburg, Würzburg, Germany
| | - Carsten Speckmann
- Center of Chronic Immunodeficiency, Faculty of Medicine, Institute for Immunodeficiency, University Medical Center, University of Freiburg, University of Freiburg, Freiburg, Germany.,Center for Pediatrics and Adolescent Medicine, Faculty of Medicine, University Medical Center, University of Freiburg, University of Freiburg, Freiburg, Germany
| | - Bernd Gruhn
- Department of Pediatrics, Jena University Hospital, Jena, Germany
| | - Markus Seidel
- Division of Pediatric-Hemato-Oncology, Department of Pediatrics and Adolescent Medicine, Medical University Graz, Graz, Austria
| | - Angela Wawer
- Pediatric Hematology and Oncology, University Hospital Munich, Munich, Germany
| | - Ann-Kathrin Ozga
- Institute of Medical Biometry and Epidemiology, University Medical Center Hamburg, Hamburg, Germany
| | - Gritta Janka
- Department of Pediatric Hematology and Oncology, University Medical Center Hamburg, Hamburg, Germany
| | - Stephan Ehl
- Center of Chronic Immunodeficiency, Faculty of Medicine, Institute for Immunodeficiency, University Medical Center, University of Freiburg, University of Freiburg, Freiburg, Germany.,Center for Pediatrics and Adolescent Medicine, Faculty of Medicine, University Medical Center, University of Freiburg, University of Freiburg, Freiburg, Germany
| | - Ingo Müller
- Division of Pediatric Stem Cell Transplantation and Immunology, University Medical Center Hamburg, Hamburg, Germany
| | - Kai Lehmberg
- Division of Pediatric Stem Cell Transplantation and Immunology, University Medical Center Hamburg, Hamburg, Germany
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8
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Gabelli M, Veys P, Chiesa R. Current status of umbilical cord blood transplantation in children. Br J Haematol 2019; 190:650-683. [PMID: 31410846 DOI: 10.1111/bjh.16107] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2019] [Revised: 06/19/2019] [Accepted: 06/19/2019] [Indexed: 12/19/2022]
Abstract
The first umbilical cord blood (UCB) transplantation was performed 30 years ago. UCB transplantation (UCBT) is now widely used in children with malignant and non-malignant disorders who lack a matched family donor. UCBT affords a lower incidence of graft-versus-host disease compared to alternative stem cell sources, but also presents a slower immune recovery and a high risk of infections if serotherapy is not omitted or targeted within the conditioning regimen. The selection of UCB units with high cell content and good human leucocyte antigen match is essential to improve the outcome. Techniques, such as double UCBT, ex vivo stem cell expansion and intra-bone injection of UCB, have improved cord blood engraftment, but clinical benefit remains to be demonstrated. Cell therapies derived from UCB are under evaluation as potential novel strategies to reduce relapse and viral infections following transplantation. In recent years, improvements within haploidentical transplantation have reduced the overall use of UCBT as an alternative stem cell source; however, each may have its relative merits and disadvantages and tailored use of these alternative stem cell sources may be the optimal approach.
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Affiliation(s)
- Maria Gabelli
- Bone Marrow Transplantation, Great Ormond Street Hospital, London, UK
| | - Paul Veys
- Bone Marrow Transplantation, Great Ormond Street Hospital, London, UK
| | - Robert Chiesa
- Bone Marrow Transplantation, Great Ormond Street Hospital, London, UK
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9
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Lehmberg K, Moshous D, Booth C. Haematopoietic Stem Cell Transplantation for Primary Haemophagocytic Lymphohistiocytosis. Front Pediatr 2019; 7:435. [PMID: 31709205 PMCID: PMC6823612 DOI: 10.3389/fped.2019.00435] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2019] [Accepted: 10/07/2019] [Indexed: 12/24/2022] Open
Abstract
Haematopoietic stem cell transplantation currently remains the only curative treatment of primary forms of haemophagocytic lymphohistiocytosis (HLH). Rapid diagnosis, efficient primary treatment of hyperinflammation, and conditioning regimens tailored to this demanding condition have substantially improved prognosis in the past 40 years. However, refractory hyperinflammation, central nervous system (CNS) involvement, unavailability of matched donors, susceptibility to conditioning-related toxicities, and a high frequency of mixed chimaerism remain a challenge in a substantial proportion of patients. Gene therapeutic approaches for several genetic defects of primary HLH are being developed at pre-clinical and translational levels.
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Affiliation(s)
- Kai Lehmberg
- Division of Paediatric Stem Cell Transplantation and Immunology, University Medical Centre Hamburg Eppendorf, Hamburg, Germany
| | - Despina Moshous
- Department of Immunohematology, Necker-Enfants Malades Hospital, APHP, and Imagine Institute, Inserm U 1163, Descartes University, Paris Sorbonne Cité, Paris, France
| | - Claire Booth
- Department of Paediatric Immunology, Great Ormond Street Hospital, London, United Kingdom.,Molecular and Cellular Immunology Section, UCL Great Ormond Street Institute of Child Health, London, United Kingdom
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