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Kahn J, Brazauskas R, Bo-Subait S, Buchbinder D, Hamilton BK, Schoemans H, Abraham AA, Agrawal V, Auletta JJ, Badawy SM, Beitinjaneh A, Bhatt NS, Broglie L, Diaz Perez MA, Farhadfar N, Freytes CO, Gale RP, Ganguly S, Hayashi RJ, Hematti P, Hildebrandt GC, Inamoto Y, Kamble RT, Koo J, Lazarus HM, Mayo SJ, Mehta PA, Myers KC, Nishihori T, Prestidge T, Rotz SJ, Savani BN, Schears RM, Sharma A, Stenger E, Ustun C, Williams KM, Vrooman LM, Satwani P, Phelan R. Late effects after allogeneic haematopoietic cell transplantation in children and adolescents with non-malignant disorders: a retrospective cohort study. THE LANCET. CHILD & ADOLESCENT HEALTH 2024:S2352-4642(24)00167-6. [PMID: 39217999 DOI: 10.1016/s2352-4642(24)00167-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Revised: 05/29/2024] [Accepted: 06/21/2024] [Indexed: 09/04/2024]
Abstract
BACKGROUND Continued advances in haematopoietic cell transplantation (HCT) for children with non-malignant diseases (NMDs) have led to a growing population of survivors in whom late occurring toxic effects remain a challenge. We investigated the incidence of and risk factors for post-transplant toxicities in a contemporary cohort of children and adolescents undergoing HCT for NMDs. METHODS In this retrospective cohort study, we extracted data from the Center for International Blood and Marrow Transplantation Research (CIBMTR) database to analyse timing and incidence of effects and risk factors associated with late effects of HCT for treatment of NMDs at age 21 years or younger. Late effects of interest were avascular necrosis, cataracts, congestive heart failure, myocardial infarction, diabetes, gonadal dysfunction, growth hormone deficiency, hypothyroidism, renal failure requiring dialysis, and neurological events (stroke and seizure). Cumulative incidence of each late effect was calculated at 5 years and 7 years after HCT. Risk factors were evaluated in Cox proportional hazards regression analyses. Main exposures were primary NMD, age, sex, ethnicity and race, insurance, donor and graft type, myoablative conditioning, total-body irradiation exposure, graft-versus-host disease (GVHD), and transplant year. Primary outcomes were rates, cumulative incidence probability (95% CI), and risk-factors for organ-specific late effects. FINDINGS Between Jan 1, 2000, and Dec 31, 2017, 7785 patients aged 21 years or younger underwent HCT. 1995 patients were ineligible or did not consent to be included. 5790 patients from 171 centres were included in the analysis. 3505 (60·5%) of 5790 patients were male and 2285 (39·5%) were female. 2106 (36·4%) patients were White, 771 (13·3%) were Hispanic, and 773 (12·7%) were Black. 1790 (30·9%) patients were non-USA residents. Median age at HCT was 5·5 years (range 0·0-21·0). 1127 (19%) of 5790 patients had one late effect, and 381 (7%) had at least two. At 7 years post-HCT, the cumulative incidence probability was 1·9 (95% CI 1·5-2·3) for cataracts, 4·9 (4·3-5·6) for diabetes, 2·6 (2·1-3·1) for gonadal dysfunction, 3·2 (2·7-3·8) for hypothyroidism, 5·0 (4·4-5·7) for growth disturbance, 8·1 (7·4-8·9) for renal failure, 1·6 (1·3-2·0) for avascular necrosis, 0·6 (0·4-0·8) for congestive heart failure, 0·2 (0·1-0·3) for myocardial infarction, and 9·4 (8·6-10·2) for neurological effects. Age 10 years or older at HCT, unrelated donor source, total-body irradiation, and GVHD were identified as risk factors for long-term effects. INTERPRETATION The findings highlight the need for, and access to, multidisciplinary and lifelong follow-up for children undergoing HCT for NMDs. As more children undergo treatment with cellular therapies for non-malignant conditions, further analyses of post-transplant data could increasingly guide treatment decisions and subsequent long-term surveillance. FUNDING National Cancer Institute, National Heart, Lung and Blood Institute, National Institute of Allergy and Infectious Diseases, Health Resources and Services Administration, and Office of Naval Research.
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Affiliation(s)
- Justine Kahn
- Department of Pediatrics, Columbia University Medical Center, New York, NY, USA
| | - Ruta Brazauskas
- Division of Biostatistics, Institute for Health and Equity, Medical College of Wisconsin, Milwaukee, WI, USA; Center for International Blood and Marrow Transplant Research, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Stephanie Bo-Subait
- Center for International Blood and Marrow Transplant Research, Medical College of Wisconsin, Milwaukee, WI, USA
| | - David Buchbinder
- Division of Pediatric Hematology, Children's Hospital of Orange County, Orange, CA, USA
| | - Betty K Hamilton
- Blood & Marrow Transplant Program, Taussig Cancer Institute, Cleveland Clinic Cancer Center, Cleveland Clinic, Cleveland, OH, USA
| | - Hélène Schoemans
- Department of Hematology, UZ Leuven, Leuven, Belgium; Academic Centre for Nursing and Midwifery, Department of Public Health and Primary Care, KU Leuven, Leuven, Belgium
| | - Allistair A Abraham
- Division of Blood and Marrow Transplantation, Center for Cancer and Immunology Research, Children's National Hospital, Washington, DC, USA
| | - Vaibhav Agrawal
- Division of Leukemia, Department of Hematology & Hematopoietic Cell Transplantation, City of Hope National Medical Center, Duarte, CA, USA
| | - Jeffery J Auletta
- Hematology/Oncology/BMT Clinic and Infectious Diseases Clinic, Nationwide Children's Hospital, Columbus, OH, USA
| | - Sherif M Badawy
- Department of Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, IL, USA; Division of Hematology, Oncology, and Stem Cell Transplantation, Ann & Robert H Lurie Children's Hospital of Chicago, Chicago, IL, USA
| | - Amer Beitinjaneh
- Division of Transplantation and Cellular Therapy, Department of Medicine, University of Miami, Miami, FL, USA; Sylvester Comprehensive Cancer Center, University of Miami Hospital and Clinics, Miami, FL, USA
| | - Neel S Bhatt
- Division of Hematology/Oncology and Bone Marrow Transplant, Department of Pediatrics, University of Washington School of Medicine, Seattle, WA, USA; Clinical Research Division, Fred Hutchinson Cancer Center, Seattle, WA, USA
| | - Larisa Broglie
- Center for International Blood and Marrow Transplant Research, Medical College of Wisconsin, Milwaukee, WI, USA; Division of Pediatric Hematology/Oncology/Blood and Marrow Transplant, Department of Pediatrics, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Miguel Angel Diaz Perez
- Department of Hematology/Oncology, Hospital Infantil Universitario Niño Jesus, Madrid, Spain
| | - Nosha Farhadfar
- Division of Hematology/Oncology, Department of Medicine, University of Florida College of Medicine, Gainesville, FL, USA
| | - Cesar O Freytes
- University of Texas Health Science Center San Antonio, San Antonio, TX, USA
| | - Robert Peter Gale
- Centre for Haematology, Department of Immunology and Inflammation, Faculty of Medicine, Imperial College London, London, UK
| | | | - Robert J Hayashi
- Division of Hematology/Oncology, Department of Pediatrics, Washington University School of Medicine in St. Louis, St. Louis, MO, USA
| | - Peiman Hematti
- BMT and Cellular Therapy Program, Division of Hematology and Oncology, Department of Medicine, Medical College of Wisconsin, Milwaukee, WI, USA; Division of Hematology, Oncology and Palliative Care, Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | | | - Yoshihiro Inamoto
- Division of Hematopoietic Stem Cell Transplantation, National Cancer Center Hospital, Tokyo, Japan
| | - Rammurti T Kamble
- Center for Cell and Gene Therapy, Baylor College of Medicine and Houston Methodist Hospital, Houston, TX, USA
| | - Jane Koo
- Division of Bone Marrow Transplantation and Immune Deficiency, Department of Pediatrics, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Hillard M Lazarus
- University Hospitals Cleveland Medical Center, Case Western Reserve University, Cleveland, OH, USA
| | - Samantha J Mayo
- Lawrence S Bloomberg Faculty of Nursing, University of Toronto, Toronto, ON, Canada; Princess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada
| | - Parinda A Mehta
- Division of Bone Marrow Transplantation and Immune Deficiency, Department of Pediatrics, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Kasiani C Myers
- Division of Bone Marrow Transplantation and Immune Deficiency, Department of Pediatrics, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Taiga Nishihori
- Blood and Marrow Transplant and Cellular Immunotherapy Program, Moffitt Cancer Center, Tampa, FL, USA; Department of Oncologic Sciences, Morsani College of Medicine, University South of Florida, Tampa, FL, USA
| | - Tim Prestidge
- Blood and Cancer Centre, Starship Children's Hospital, Auckland, New Zealand
| | - Seth J Rotz
- Department of Pediatric Hematology, Oncology, and Blood and Marrow Transplantation, Cleveland Clinic, Cleveland, OH, USA
| | - Bipin N Savani
- Division of Hematology/Oncology, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Raquel M Schears
- Department of Emergency Medicine, University of Central Florida, Orlando, FL, USA
| | - Akshay Sharma
- Department of Bone Marrow Transplantation and Cellular Therapy, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Elizabeth Stenger
- Aflac Cancer and Blood Disorders Center, Children's Healthcare of Atlanta, Emory University, Atlanta, GA, USA
| | - Celalettin Ustun
- Division of Hematology, Oncology and Cell Therapy, Rush University, Chicago, IL, USA
| | - Kirsten M Williams
- Aflac Cancer and Blood Disorders Center, Children's Healthcare of Atlanta, Emory University, Atlanta, GA, USA
| | - Lynda M Vrooman
- Department of Pediatric Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Prakash Satwani
- Department of Pediatrics, Columbia University Medical Center, New York, NY, USA
| | - Rachel Phelan
- Center for International Blood and Marrow Transplant Research, Medical College of Wisconsin, Milwaukee, WI, USA; Division of Pediatric Hematology/Oncology/Blood and Marrow Transplant, Department of Pediatrics, Medical College of Wisconsin, Milwaukee, WI, USA.
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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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Eissa H, Thakar MS, Shah AJ, Logan BR, Griffith LM, Dong H, Parrott RE, O'Reilly RJ, Dara J, Kapoor N, Forbes Satter L, Chandra S, Kapadia M, Chandrakasan S, Knutsen A, Jyonouchi SC, Molinari L, Rayes A, Ebens CL, Teira P, Dávila Saldaña BJ, Burroughs LM, Chaudhury S, Chellapandian D, Gillio AP, Goldman F, Malech HL, DeSantes K, Cuvelier GDE, Rozmus J, Quinones R, Yu LC, Broglie L, Aquino V, Shereck E, Moore TB, Vander Lugt MT, Mousallem TI, Oved JH, Dorsey M, Abdel-Azim H, Martinez C, Bleesing JH, Prockop S, Kohn DB, Bednarski JJ, Leiding J, Marsh RA, Torgerson T, Notarangelo LD, Pai SY, Pulsipher MA, Puck JM, Dvorak CC, Haddad E, Buckley RH, Cowan MJ, Heimall J. Posttransplantation late complications increase over time for patients with SCID: A Primary Immune Deficiency Treatment Consortium (PIDTC) landmark study. J Allergy Clin Immunol 2024; 153:287-296. [PMID: 37793572 PMCID: PMC11294800 DOI: 10.1016/j.jaci.2023.09.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 09/01/2023] [Accepted: 09/06/2023] [Indexed: 10/06/2023]
Abstract
BACKGROUND The Primary Immune Deficiency Treatment Consortium (PIDTC) enrolled children in the United States and Canada onto a retrospective multicenter natural history study of hematopoietic cell transplantation (HCT). OBJECTIVE We investigated outcomes of HCT for severe combined immunodeficiency (SCID). METHODS We evaluated the chronic and late effects (CLE) after HCT for SCID in 399 patients transplanted from 1982 to 2012 at 32 PIDTC centers. Eligibility criteria included survival to at least 2 years after HCT without need for subsequent cellular therapy. CLE were defined as either conditions present at any time before 2 years from HCT that remained unresolved (chronic), or new conditions that developed beyond 2 years after HCT (late). RESULTS The cumulative incidence of CLE was 25% in those alive at 2 years, increasing to 41% at 15 years after HCT. CLE were most prevalent in the neurologic (9%), neurodevelopmental (8%), and dental (8%) categories. Chemotherapy-based conditioning was associated with decreased-height z score at 2 to 5 years after HCT (P < .001), and with endocrine (P < .001) and dental (P = .05) CLE. CD4 count of ≤500 cells/μL and/or continued need for immunoglobulin replacement therapy >2 years after transplantation were associated with lower-height z scores. Continued survival from 2 to 15 years after HCT was 90%. The presence of any CLE was associated with increased risk of late death (hazard ratio, 7.21; 95% confidence interval, 2.71-19.18; P < .001). CONCLUSION Late morbidity after HCT for SCID was substantial, with an adverse impact on overall survival. This study provides evidence for development of survivorship guidelines based on disease characteristics and treatment exposure for patients after HCT for SCID.
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Affiliation(s)
- Hesham Eissa
- Division of Pediatric Hematology-Oncology-BMT, University of Colorado, Aurora, Wash.
| | - Monica S Thakar
- Fred Hutchinson Cancer Center, Seattle, Wash; Department of Pediatrics, University of Washington, Seattle, Wash
| | - Ami J Shah
- Pediatrics [Hematology/Oncology/Stem Cell Transplantation and Regenerative Medicine], Stanford University/Lucille Packard Children's Hospital, Palo Alto, Calif
| | - Brent R Logan
- Division of Biostatistics, Medical College of Wisconsin, Milwaukee, Wis
| | - Linda M Griffith
- Division of Allergy, Immunology and Transplantation, National Institute of Allergy and Infectious Diseases (NIAID), National Institutes of Health (NIH), Bethesda, Md
| | - Huaying Dong
- Division of Biostatistics, Medical College of Wisconsin, Milwaukee, Wis
| | | | - Richard J O'Reilly
- Department of Pediatrics, Bone Marrow Transplant Service, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Jasmeen Dara
- Division of Allergy, Immunology and Blood and Marrow Transplantation, Department of Pediatrics, University of California San Francisco School of Medicine and UCSF Benioff Children's Hospital, San Francisco, Calif
| | - Neena Kapoor
- Division of Hematology, Oncology and Blood and Marrow Transplant, Children's Hospital Los Angeles, Los Angeles, Calif
| | - Lisa Forbes Satter
- Immunology, Allergy, and Rheumatology, Baylor College of Medicine, Texas Children's Hospital, Houston, Tex
| | - Sharat Chandra
- Division of Bone Marrow Transplantation and Immune Deficiency, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio; Department of Pediatrics, University of Cincinnati School of Medicine, Cincinnati, Ohio
| | - Malika Kapadia
- Boston Children's Hospital, Dana-Farber Cancer Institute, Boston, Mass
| | | | - Alan Knutsen
- St Louis University, Cardinal Glennon Children's Hospital, St Louis, Mo
| | - Soma C Jyonouchi
- Division of Allergy and Immunology, Children's Hospital of Philadelphia, Philadelphia, Pa; Department of Pediatrics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pa
| | | | - Ahmad Rayes
- Division of Hematology, Oncology, Transplantation, and Immunology, Primary Children's Hospital, Huntsman Cancer Institute, Spense Fox Eccles School of Medicine at the University of Utah, Salt Lake City, Utah
| | - Christen L Ebens
- Division of Pediatric Blood and Marrow Transplant and Cellular Therapy, University of Minnesota Masonic Children's Hospital, Minneapolis, Minn
| | - Pierre Teira
- Paediatric Haematology Oncology, Ste-Justine Hospital, Montreal, Canada
| | | | - Lauri M Burroughs
- Fred Hutchinson Cancer Center, Seattle, Wash; Department of Pediatrics, University of Washington, Seattle, Wash
| | - Sonali Chaudhury
- Hematology, Oncology, Neuro-oncology & Stem Cell Transplantation Division, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Ill
| | - Deepak Chellapandian
- Center for Cell and Gene Therapy for Non-malignant Conditions, Johns Hopkins All Children's Hospital, St Petersburg, Fla
| | - Alfred P Gillio
- Children's Cancer Institute, Hackensack University Medical Center, Hackensack, NJ
| | - Fredrick Goldman
- Division of Pediatric Hematology and Oncology and Bone Marrow Transplant, University of Alabama at Birmingham, Birmingham, Ala
| | | | - Kenneth DeSantes
- Division of Pediatric Hematology-Oncology & Bone Marrow Transplant, University of Wisconsin, American Family Children's Hospital, Madison, Wis
| | - Geoff D E Cuvelier
- Manitoba Blood and Marrow Transplant Program, CancerCare Manitoba, Winnipeg, Canada
| | - Jacob Rozmus
- Children's & Women's Health Centre of British Columbia, Vancouver, Canada
| | - Ralph Quinones
- Division of Pediatric Hematology-Oncology-BMT, University of Colorado, Aurora, Wash
| | - Lolie C Yu
- Division of Heme-Onc/HSCT, Children's Hospital/LSUHSC, New Orleans, La
| | - Larisa Broglie
- Department of Pediatrics, Division of Pediatric Hematology, Oncology, and Blood and Marrow Transplantation, Medical College of Wisconsin, Milwaukee, Wis
| | - Victor Aquino
- Division of Pediatric Hematology and Oncology, The University of Texas Southwestern Medical Center, Dallas, Tex
| | - Evan Shereck
- Division of Pediatric Hematology/Oncology, Oregon Health and Science University, Portland, Ore
| | - Theodore B Moore
- Department of Pediatric Hematology-Oncology, Mattel Children's Hospital, University of California, Los Angeles, Calif
| | - Mark T Vander Lugt
- Blood and Marrow Transplant Program, University of Michigan, Ann Arbor, Mich
| | | | - Joeseph H Oved
- Department of Pediatrics, Bone Marrow Transplant Service, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Morna Dorsey
- Division of Allergy, Immunology and Blood and Marrow Transplantation, Department of Pediatrics, University of California San Francisco School of Medicine and UCSF Benioff Children's Hospital, San Francisco, Calif
| | - Hisham Abdel-Azim
- Division of Hematology, Oncology and Blood and Marrow Transplant, Children's Hospital Los Angeles, Los Angeles, Calif; Loma Linda University School of Medicine, Cancer Center, Children Hospital and Medical Center, Loma Linda, Calif
| | - Caridad Martinez
- Center for Cell and Gene Therapy, Baylor College of Medicine, Texas Children's Hospital, Houston, Tex
| | - Jacob H Bleesing
- Division of Bone Marrow Transplantation and Immune Deficiency, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio; Department of Pediatrics, University of Cincinnati School of Medicine, Cincinnati, Ohio
| | - Susan Prockop
- Boston Children's Hospital, Dana-Farber Cancer Institute, Boston, Mass
| | | | - Jeffrey J Bednarski
- Department of Pediatrics, Washington University School of Medicine, St Louis, Mo
| | - Jennifer Leiding
- Orlando Health Arnold Palmer Hospital for Children, Orlando, Fla
| | - Rebecca A Marsh
- Division of Bone Marrow Transplantation and Immune Deficiency, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio; Department of Pediatrics, University of Cincinnati School of Medicine, Cincinnati, Ohio
| | | | - Luigi D Notarangelo
- Laboratory of Clinical Immunology and Microbiology, NIAID, NIH, Bethesda, Md
| | - Sung-Yun Pai
- Center for Cancer Research, National Cancer Institute, NIH, Bethesda, Md
| | - Michael A Pulsipher
- Division of Hematology, Oncology, Transplantation, and Immunology, Primary Children's Hospital, Huntsman Cancer Institute, Spense Fox Eccles School of Medicine at the University of Utah, Salt Lake City, Utah
| | - Jennifer M Puck
- Division of Allergy, Immunology and Blood and Marrow Transplantation, Department of Pediatrics, University of California San Francisco School of Medicine and UCSF Benioff Children's Hospital, San Francisco, Calif
| | - Christopher C Dvorak
- Division of Allergy, Immunology and Blood and Marrow Transplantation, Department of Pediatrics, University of California San Francisco School of Medicine and UCSF Benioff Children's Hospital, San Francisco, Calif
| | - Elie Haddad
- Department of Pediatrics and the Department of Microbiology, Immunology, and Infectious Diseases, University of Montreal, CHU Sainte-Justine, Montreal, Canada
| | | | - Morton J Cowan
- Division of Allergy, Immunology and Blood and Marrow Transplantation, Department of Pediatrics, University of California San Francisco School of Medicine and UCSF Benioff Children's Hospital, San Francisco, Calif
| | - Jennifer Heimall
- Division of Allergy and Immunology, Children's Hospital of Philadelphia, Philadelphia, Pa; Department of Pediatrics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pa
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Elgarten C, Wohlschlaeger A, Levy E, Tadley K, Wang L, Atkinson M, Roberson H, Olson T, Bunin N, Heimall J, Fisher B, Grupp S, Freedman J. Quality Improvement Initiative to Improve Time and Adherence to Revaccination after Hematopoietic Cell Transplantation: Implementation of a Revaccination Clinic within the Transplantation Program. Transplant Cell Ther 2023; 29:635.e1-635.e8. [PMID: 37517611 PMCID: PMC10592250 DOI: 10.1016/j.jtct.2023.07.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Revised: 07/22/2023] [Accepted: 07/24/2023] [Indexed: 08/01/2023]
Abstract
Revaccination after hematopoietic cell transplantation (HCT) is critical to prevent morbidity and mortality from vaccine-preventable illnesses. The global aim of our quality improvement initiative was to enhance timely, correct, and effective revaccination after pediatric HCT. The SMART aim of our project was to decrease median unvaccinated time by 4 months by decreasing the time to vaccine eligibility, time from eligibility to vaccine initiation, and time to completion of the vaccine series. A multidisciplinary group performed a cross-sectional quantitative and qualitative evaluation of revaccination practices at our institution. We identified factors associated with delayed, incorrect, or incomplete revaccination. Several plan-do-study-act interventions were implemented to address these drivers, including revising immune readiness criteria, increasing auditing of primary care administered immunizations, and, importantly, establishing a dedicated revaccination clinic within the HCT clinic at our center. The time to vaccine eligibility decreased from 12.6 months to 10 months (a 20% decrease), and the time to complete the vaccine series decreased from 19.3 months to 15.7 months (a 19% decrease). With a quality improvement initiative, we addressed the many causes of delayed or incomplete revaccination post-HCT and through a team-based approach successfully decreased the time to vaccine start and time to vaccine completion at our center.
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Affiliation(s)
- Caitlin Elgarten
- Cellular Therapy and Transplantation Section, Division of Oncology, Children's Hospital of Philadelphia, Philadelphia; Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania.
| | - Anne Wohlschlaeger
- Cellular Therapy and Transplantation Section, Division of Oncology, Children's Hospital of Philadelphia, Philadelphia
| | - Ellen Levy
- Cellular Therapy and Transplantation Section, Division of Oncology, Children's Hospital of Philadelphia, Philadelphia
| | - Katharine Tadley
- Cellular Therapy and Transplantation Section, Division of Oncology, Children's Hospital of Philadelphia, Philadelphia
| | - Lei Wang
- Data Science and Biostatistics Unit, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Megan Atkinson
- Cellular Therapy and Transplantation Section, Division of Oncology, Children's Hospital of Philadelphia, Philadelphia
| | - Houston Roberson
- Cellular Therapy and Transplantation Section, Division of Oncology, Children's Hospital of Philadelphia, Philadelphia
| | - Timothy Olson
- Cellular Therapy and Transplantation Section, Division of Oncology, Children's Hospital of Philadelphia, Philadelphia; Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Nancy Bunin
- Cellular Therapy and Transplantation Section, Division of Oncology, Children's Hospital of Philadelphia, Philadelphia; Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Jennifer Heimall
- Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania; Division of Allergy/Immunology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Brian Fisher
- Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania; Division of Infectious Diseases, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Stephan Grupp
- Cellular Therapy and Transplantation Section, Division of Oncology, Children's Hospital of Philadelphia, Philadelphia; Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Jason Freedman
- Cellular Therapy and Transplantation Section, Division of Oncology, Children's Hospital of Philadelphia, Philadelphia; Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
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5
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Mongellaz C, Vicente R, Noroski LM, Noraz N, Courgnaud V, Chinen J, Faria E, Zimmermann VS, Taylor N. Combined immunodeficiency caused by pathogenic variants in the ZAP70 C-terminal SH2 domain. Front Immunol 2023; 14:1155883. [PMID: 37313400 PMCID: PMC10258307 DOI: 10.3389/fimmu.2023.1155883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Accepted: 05/17/2023] [Indexed: 06/15/2023] Open
Abstract
Introduction ZAP-70, a protein tyrosine kinase recruited to the T cell receptor (TCR), initiates a TCR signaling cascade upon antigen stimulation. Mutations in the ZAP70 gene cause a combined immunodeficiency characterized by low or absent CD8+ T cells and nonfunctional CD4+ T cells. Most deleterious missense ZAP70 mutations in patients are located in the kinase domain but the impact of mutations in the SH2 domains, regulating ZAP-70 recruitment to the TCR, are not well understood. Methods Genetic analyses were performed on four patients with CD8 lymphopenia and a high resolution melting screening for ZAP70 mutations was developed. The impact of SH2 domain mutations was evaluated by biochemical and functional analyses as well as by protein modeling. Results and discussion Genetic characterization of an infant who presented with pneumocystis pneumonia, mycobacterial infection, and an absence of CD8 T cells revealed a novel homozygous mutation in the C-terminal SH2 domain (SH2-C) of the ZAP70 gene (c.C343T, p.R170C). A distantly related second patient was found to be compound heterozygous for the R170C variant and a 13bp deletion in the ZAP70 kinase domain. While the R170C mutant was highly expressed, there was an absence of TCR-induced proliferation, associated with significantly attenuated TCR-induced ZAP-70 phosphorylation and a lack of binding of ZAP-70 to TCR-ζ. Moreover, a homozygous ZAP-70 R192W variant was identified in 2 siblings with combined immunodeficiency and CD8 lymphopenia, confirming the pathogenicity of this mutation. Structural modeling of this region revealed the critical nature of the arginines at positions 170 and 192, in concert with R190, forming a binding pocket for the phosphorylated TCR-ζ chain. Deleterious mutations in the SH2-C domain result in attenuated ZAP-70 function and clinical manifestations of immunodeficiency.
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Affiliation(s)
- Cédric Mongellaz
- Institut de Génétique Moléculaire de Montpellier, University of Montpellier, Centre National de la Recherche Scientifique (CNRS), Montpellier, France
| | - Rita Vicente
- Institut de Génétique Moléculaire de Montpellier, University of Montpellier, Centre National de la Recherche Scientifique (CNRS), Montpellier, France
| | - Lenora M. Noroski
- Immunology, Allergy and Rheumatology Section, Department of Pediatrics, Texas Children’s Hospital, Baylor College of Medicine, Houston, TX, United States
| | - Nelly Noraz
- Institut de Génétique Moléculaire de Montpellier, University of Montpellier, Centre National de la Recherche Scientifique (CNRS), Montpellier, France
| | - Valérie Courgnaud
- Institut de Génétique Moléculaire de Montpellier, University of Montpellier, Centre National de la Recherche Scientifique (CNRS), Montpellier, France
| | - Javier Chinen
- Immunology, Allergy and Rheumatology Section, Department of Pediatrics, Texas Children’s Hospital, Baylor College of Medicine, Houston, TX, United States
| | - Emilia Faria
- Immunoallergy Department, Coimbra Hospital and University Centre (CHUC), Coimbra, Portugal
| | - Valérie S. Zimmermann
- Institut de Génétique Moléculaire de Montpellier, University of Montpellier, Centre National de la Recherche Scientifique (CNRS), Montpellier, France
| | - Naomi Taylor
- Institut de Génétique Moléculaire de Montpellier, University of Montpellier, Centre National de la Recherche Scientifique (CNRS), Montpellier, France
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health (NIH), Bethesda, MD, United States
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6
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Shamsian BS, Paksaz A, Chavoshzadeh Z, Sharafian S, Tabatabaee Yazdi SM, Jamee M. Successful Hematopoietic Stem Cell Transplant in a Patient with Omenn Syndrome: A Case Report. EXP CLIN TRANSPLANT 2023; 21:189-193. [PMID: 36919728 DOI: 10.6002/ect.2022.0348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/16/2023]
Abstract
Omenn syndrome is a rare subtype of severe combined immunodeficiency. Affected patients present recurrent infections, lymphadenopathy, skin eruptions, eosinophilia, hepatosplenomegaly, failure to thrive, and gastrointestinal complications with variable severity. A 3-month-old female infant, born to consanguineous healthy parents, presented with splenomegaly, erythroderma, failure to thrive, and history of recurrent otitis media, hypothyroidism, and Bacille Calmette-Guérin lymphadenitis following Bacille Calmette-Guérin vaccination.The immunologic workup showed lymphopenia; low levels of CD3+ T cells, CD4+ T cells, and CD8+ T cells; normal levels of CD19+ B cells and CD16+/CD56+ natural killer cells; hypogammaglobulinemia; and a high level of serum immunoglobulin E. She was clinically diagnosed with T-B+NK+ severe combined immunodeficiency. Genetic study revealed a missense homozygous alteration (c.617G>A, p.Arg206Gln) in exon 5 of the IL7R gene in the patient, as well as carrier states for the same variant in both parents. The patient received a peripheral blood stem cell transplant from a matched unrelated donor. A reduced intensity conditioning regimen was applied, including fludarabine, melphalan, rabbit antithymocyte globulin, and graft- versus-host disease prophylaxis by cyclosporine and mycophenolate mofetil. She clinically improved, and after engraftment the donor chimerism was 100% at 1 year after transplant. Hematopoietic stem cell transplantis a curative therapeutic option for patients with Omenn syndrome and, when combined with an early diagnosis, can prevent complications and improve patient survival.
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Affiliation(s)
- Bibi Shahin Shamsian
- From the Pediatric Congenital Hematologic Disorders Research Center, Research Institute for Children's Health, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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7
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Huang M, Dong G, Lu X, Xiao F, Zhou Q, Zhang S. DNA ligase IV dificiency with elevated serum IgG levels suspected to have myelodysplastic syndrome: a case report. BMC Pediatr 2022; 22:588. [PMID: 36221079 PMCID: PMC9552496 DOI: 10.1186/s12887-022-03655-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Accepted: 10/05/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Ligase IV (LIG4) dificiency is a very rare clinical syndrome with around 50 cases reported to date. This syndrome is caused by biallelic pathogenic variants in the LIG4 gene, which cause DNA damage repair disorders, mainly manifesting as severe immunodeficiency. CASE PRESENTATION We report the case of a 15-month-old male child with pancytopenia, growth retardation, microcephaly, history of vaccine-related rubella, elevated immunoglobulin G, and decreased T- and B lymphocytes. Next-generation sequencing revealed LIG4 pathogenic genes and compound heterozygous mutations, namely the missense mutation c.833G > T (p.Arg278Leu) and deletion mutation c.1271_1275del (p.Lys424Argfs*20). CONCLUSION This case suggests that LIG4 dificiency can manifest not only as immunodeficiency but also with increased serum IgG levels and pancytopenia, which constitutes an additional clinical phenotype. Furthermore, this case suggests that LIG4 deficiency should be considered upon differential diagnosis of myelodysplastic syndrome in children.
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Affiliation(s)
- Miao Huang
- Department of Pediatrics, Shenzhen Maternity and Child Healthcare Hospital, Shenzhen, China
| | - Guoqing Dong
- Department of Pediatrics, Shenzhen Maternity and Child Healthcare Hospital, Shenzhen, China.
| | - Xiyan Lu
- Department of Pediatrics, Shenzhen Maternity and Child Healthcare Hospital, Shenzhen, China
| | - Fei Xiao
- Department of Pediatrics, Shenzhen Maternity and Child Healthcare Hospital, Shenzhen, China
| | - Qixin Zhou
- Department of Pediatrics, Shenzhen Maternity and Child Healthcare Hospital, Shenzhen, China
| | - Shaoyi Zhang
- Department of Pediatrics, Shenzhen Maternity and Child Healthcare Hospital, Shenzhen, China
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8
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Matsukawa Y, Isshiki K, Osumi T, Fujiyama S, Fukushima H, Uchiyama T, Yamada M, Deguchi T, Imadome KI, Matsumoto K, Tomizawa D, Takada H, Onodera M, Kato M. Successful hematopoietic stem cell transplantation with reduced dose of busulfan for Omenn syndrome. BLOOD CELL THERAPY 2022; 5:75-78. [PMID: 36712554 PMCID: PMC9873423 DOI: 10.31547/bct-2021-021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/25/2021] [Accepted: 02/06/2022] [Indexed: 02/01/2023]
Abstract
Omenn syndrome (OS) is typically observed in the autosomal recessive form of severe combined immunodeficiency (SCID) with autoreactive manifestations, and it requires allogeneic hematopoietic stem cell transplantation. Unlike non-OS SCID, a conditioning regimen is usually required to eradicate T-cells; however, optimal conditioning regimens are not established mainly because of the rarity of OS. Here, we report a case of hematopoietic stem cell transplantation with a reduced dose of busulfan, as a conditioning regimen and successful engraftment with complete chimerism. OS was diagnosed in a one-month-old boy based on a diffuse erythematous rash, absent B-cells, and activated T-cells. Genetic analysis failed to identify causative mutations for OS/SCID, such as RAG1/2. Bone marrow transplantation was performed from his HLA-matched sister with a conditioning regimen consisting of targeted busulfan, fludarabine, and anti-thymocyte globulin. Cyclosporine had been administered before transplantation to control abnormal T-cell activation and continued for graft-versus-host disease (GVHD) prophylaxis. Engraftment was achieved on day 12, and no GVHD symptoms were observed. For stem cell transplantation for OS, prior control of autoreactive symptoms with immunosuppressants is important for safe transplantation and reduced intensity conditioning (RIC) can be an option to achieve sustained engraftment.
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Affiliation(s)
- Yukihiro Matsukawa
- Children's Cancer Center, National Center for Child Health and Development
| | - Kyohei Isshiki
- Children's Cancer Center, National Center for Child Health and Development,Department of Pediatrics, Saitama City Hospital
| | - Tomoo Osumi
- Children's Cancer Center, National Center for Child Health and Development
| | | | - Hiroko Fukushima
- Department of Pediatrics, University of Tsukuba Hospital,Department of Child Health, Faculty of Medicine, University of Tsukuba
| | - Toru Uchiyama
- Children's Cancer Center, National Center for Child Health and Development,Department of Human Genetics, National Center for Child Health and Development
| | - Masaki Yamada
- Department of Advanced Medicine for Viral Infections, National Center for Child Health and Development
| | - Takao Deguchi
- Children's Cancer Center, National Center for Child Health and Development
| | - Ken-Ichi Imadome
- Department of Advanced Medicine for Viral Infections, National Center for Child Health and Development
| | - Kimikazu Matsumoto
- Children's Cancer Center, National Center for Child Health and Development
| | - Daisuke Tomizawa
- Children's Cancer Center, National Center for Child Health and Development
| | - Hidetoshi Takada
- Department of Pediatrics, University of Tsukuba Hospital,Department of Child Health, Faculty of Medicine, University of Tsukuba
| | - Masafumi Onodera
- Department of Human Genetics, National Center for Child Health and Development
| | - Motohiro Kato
- Children's Cancer Center, National Center for Child Health and Development
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9
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Day JW, Elfeky R, Nicholson B, Goodman R, Pearce R, Fox TA, Worth A, Booth C, Veys P, Carpenter B, Hough R, Gaspar HB, Titman P, Ridout D, Workman S, Hernandes F, Sandford K, Laurence A, Campbell M, Burns SO, Morris EC. Retrospective, Landmark Analysis of Long-term Adult Morbidity Following Allogeneic HSCT for Inborn Errors of Immunity in Infancy and Childhood. J Clin Immunol 2022; 42:1230-1243. [PMID: 35579633 PMCID: PMC9537214 DOI: 10.1007/s10875-022-01278-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Accepted: 04/22/2022] [Indexed: 11/28/2022]
Abstract
Purpose
Allogeneic hematopoietic stem cell transplant (HSCT) remains the treatment of choice for patients with inborn errors of immunity (IEI). There is little published medical outcome data assessing late medical complications following transition to adult care. We sought to document event-free survival (EFS) in transplanted IEI patients reaching adulthood and describe common late-onset medical complications and factors influencing EFS. Methods In this landmark analysis, 83 adults surviving 5 years or more following prior HSCT in childhood for IEI were recruited. The primary endpoint was event-free survival, defined as time post-first HSCT to graft failure, graft rejection, chronic infection, life-threatening or recurrent infections, malignancy, significant autoimmune disease, moderate to severe GVHD or major organ dysfunction. All events occurring less than 5 years post-HSCT were excluded. Results EFS was 51% for the whole cohort at a median of 20 years post HSCT. Multivariable analysis identified age at transplant and whole blood chimerism as independent predictors of long-term EFS. Year of HSCT, donor, conditioning intensity and underlying diagnosis had no significant impact on EFS. 59 events occurring beyond 5 years post-HSCT were documented in 37 patients (45% cohort). A total of 25 patients (30% cohort) experienced ongoing significant complications requiring active medical intervention at last follow-up. Conclusion Although most patients achieved excellent, durable immune reconstitution with infrequent transplant-related complications, very late complications are common and associated with mixed chimerism post-HSCT. Early intervention to correct mixed chimerism may improve long-term outcomes and adult health following HSCT for IEI in childhood. Supplementary Information The online version contains supplementary material available at 10.1007/s10875-022-01278-6.
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Affiliation(s)
- James W Day
- Department of Immunology, Royal Free London Hospitals NHS Foundation Trust, London, UK.,University College London Hospitals NHS Foundation Trust, London, UK
| | - Reem Elfeky
- Department of Immunology, Royal Free London Hospitals NHS Foundation Trust, London, UK
| | - Bethany Nicholson
- Department of Immunology, Royal Free London Hospitals NHS Foundation Trust, London, UK
| | - Rupert Goodman
- Department of Immunology, Royal Free London Hospitals NHS Foundation Trust, London, UK
| | | | - Thomas A Fox
- University College London Hospitals NHS Foundation Trust, London, UK.,UCL Institute of Immunity & Transplantation, London, UK
| | - Austen Worth
- Great Ormond Street Hospital for Children, NHS Foundation Trust, London, UK
| | - Claire Booth
- Great Ormond Street Hospital for Children, NHS Foundation Trust, London, UK.,UCL Great Ormond Street Institute of Child Health, London, UK
| | - Paul Veys
- Great Ormond Street Hospital for Children, NHS Foundation Trust, London, UK
| | - Ben Carpenter
- University College London Hospitals NHS Foundation Trust, London, UK
| | - Rachael Hough
- University College London Hospitals NHS Foundation Trust, London, UK
| | - H Bobby Gaspar
- Great Ormond Street Hospital for Children, NHS Foundation Trust, London, UK.,UCL Great Ormond Street Institute of Child Health, London, UK
| | - Penny Titman
- Great Ormond Street Hospital for Children, NHS Foundation Trust, London, UK
| | - Deborah Ridout
- UCL Great Ormond Street Institute of Child Health, London, UK
| | - Sarita Workman
- Department of Immunology, Royal Free London Hospitals NHS Foundation Trust, London, UK
| | - Fernando Hernandes
- Department of Immunology, Royal Free London Hospitals NHS Foundation Trust, London, UK
| | | | - Arian Laurence
- Department of Immunology, Royal Free London Hospitals NHS Foundation Trust, London, UK.,University College London Hospitals NHS Foundation Trust, London, UK
| | - Mari Campbell
- Department of Immunology, Royal Free London Hospitals NHS Foundation Trust, London, UK.,UCL Institute of Immunity & Transplantation, London, UK
| | - Siobhan O Burns
- Department of Immunology, Royal Free London Hospitals NHS Foundation Trust, London, UK.,UCL Institute of Immunity & Transplantation, London, UK
| | - Emma C Morris
- Department of Immunology, Royal Free London Hospitals NHS Foundation Trust, London, UK. .,University College London Hospitals NHS Foundation Trust, London, UK. .,UCL Institute of Immunity & Transplantation, London, UK.
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10
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Kricke S, Rao K, Adams S. The significance of mixed chimaerism and cell lineage chimaerism monitoring in paediatric patients post haematopoietic stem cell transplant. Br J Haematol 2022; 198:625-640. [PMID: 35421255 DOI: 10.1111/bjh.18190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Revised: 03/23/2022] [Accepted: 03/25/2022] [Indexed: 11/28/2022]
Abstract
Haematopoietic stem cell transplants (HSCTs) are carried out across the world to treat haematological and immunological diseases which would otherwise prove fatal. Certain diseases are predominantly encountered in paediatric patients, such severe primary immunodeficiencies (PID) and diseases of inborn errors of metabolism (IEM). Chimaerism testing for these disorders has different considerations compared to adult diseases. This review focuses on the importance of cell-lineage-specific chimaerism testing and examines the appropriate cell populations to be assessed in individual paediatric patient groups. By analysing disease-associated subpopulations, abnormalities are identified significantly earlier than in whole samples and targeted clinical decisions can be made. Chimaerism methods have evolved over time and lead to an ever-increasing level of sensitivity and biomarker arrays to distinguish between recipient and donor cells. Short tandem repeat (STR) is still the gold standard for routine chimaerism assessment, and hypersensitive methods such as quantitative and digital polymerase chain reaction (PCR) are leading the forefront of microchimaerism testing. The rise of molecular methods operating with minute DNA amounts has been hugely beneficial to chimaerism testing of paediatric samples. As HSCTs are becoming increasingly personalised and risk-adjusted towards a child's individual needs, chimaerism testing needs to adapt alongside these medical advances ensuring the best possible care.
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Affiliation(s)
- Susanne Kricke
- Specialist Integrated Haematology and Malignancy Diagnostic Service, Department of Haematology, Great Ormond Street Hospital for Children, London, UK
| | - Kanchan Rao
- Department of Blood and Marrow Transplantation, Great Ormond Street Hospital for Children, London, UK
| | - Stuart Adams
- Specialist Integrated Haematology and Malignancy Diagnostic Service, Department of Haematology, Great Ormond Street Hospital for Children, London, UK
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11
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Li H, Cao Y, Ma J, Li C. X-linked hyper IgM syndrome with severe eosinophilia: a case report and review of the literature. BMC Pediatr 2022; 22:178. [PMID: 35379217 PMCID: PMC8978371 DOI: 10.1186/s12887-022-03251-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Accepted: 03/29/2022] [Indexed: 12/15/2022] Open
Abstract
Background Hyper IgM syndromes (HIGMS) are a group of rare primary immunodeficiency disorders. There are limited reports about HIGMS combined with severe eosinophilia. Case presentation In this report, we described a 2-year-old boy with chronic cough and symptoms of hypoxia. Lung computed tomography (CT) scan showed that diffuse ground-glass changes and eosinophils in peripheral blood increased significantly. Subsequent tests revealed a notable decrease in serum IgG and IgA. The lymphocyte subgroup classification was basically normal. Pneumocystis jirovecii were detected from the bronchoalveolar lavage fluid (BALF) of the patient by metagenomic next-generation sequencing (mNGS). After treatments of caspofungin combined with sulfamethoxazole, intravenous immunoglobulin (IVIG) replacement and anti-inflammatory steroid, the clinical symptoms and pulmonary imaging noticeably improved. The absolute eosinophil count (AEC) also returned to normal range. X-linked hyper IgM syndrome was confirmed by gene test. Two months after the diagnosis, the patient underwent allogeneic stem cell transplantation (HSCT) and has recovered well. Conclusions Children with HIGMS are prone to opportunistic infections such as Pneumocystis jirovecii pneumonia (PJP). Diffuse interstitial lung disease and hypoglobulinemia in a young child predict the diagnosis of a primary immunodeficiency (PID). mNGS has obvious advantages for obtaining etiological diagnosis of children with PIDs. Severe eosinophilia is rarely reported in this kind of PIDs. Considering literature review and the corresponding reaction to steroid, we proposed that eosinophilia in HIGMS might be related to infections. Steroid therapy can quickly relieve eosinophilia but is easy to rebound if the reduction is too fast. Once the diagnosis of HIGMS is confirmed, the earlier the HSCT, the better the prognosis.
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Affiliation(s)
- He Li
- Department of Rheumatology & Immunology,Tianjin Children's Hospital, No. 238 Longyan Road, Beichen District, Tianjin, China
| | - Yang Cao
- Department of Rheumatology & Immunology,Tianjin Children's Hospital, No. 238 Longyan Road, Beichen District, Tianjin, China
| | - Jijun Ma
- Department of Rheumatology & Immunology,Tianjin Children's Hospital, No. 238 Longyan Road, Beichen District, Tianjin, China
| | - Chongwei Li
- Department of Rheumatology & Immunology,Tianjin Children's Hospital, No. 238 Longyan Road, Beichen District, Tianjin, China.
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12
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Alligon M, Mahlaoui N, Courteille V, Costes L, Afonso V, Randrianomenjanahary P, de Vergnes N, Ranohavimparany A, Vo D, Hafsa I, Bach P, Benoit V, Garcelon N, Fischer A. An appraisal of the frequency and severity of non-infectious manifestations in primary immunodeficiencies. A study of a national retrospective cohort of 1375 patients over 10 years. J Allergy Clin Immunol 2022; 149:2116-2125. [PMID: 35031273 DOI: 10.1016/j.jaci.2021.12.790] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Revised: 12/16/2021] [Accepted: 12/23/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND Non-infectious manifestations, i.e. allergy, autoimmunity/inflammation, lymphoproliferation and malignancies are known to be observed in many primary immunodeficiency diseases (PID) and to participate to their prognosis. OBJECTIVE In order to have a global view on their occurrence, we retrieved data from a retrospective cohort of 1375 patients included in the French national registry of PID (CEREDIH) for whom we had a 10-year follow-up since inclusion in the registry. METHODS These patients were followed for 10 years (2009-2018) by specialized centers in University Hospitals. This study shows that 20.1% of patients without prior curative therapy (n=1163) developed at least one manifestation (event) encompassing 277 events. RESULTS Autoimmune/inflammatory events (n=138) and malignancies (n=85) affected all age classes and virtually all PID diagnostic groups. They were associated with a risk of death that occurred in 14.2% of them (n=195), being found as causal in 43% of cases. Malignancies (OR: 5.62 [3.66 - 8.62]) and autoimmunity (OR: 1.9 [1.27 - 2.84]) were clearly identified as risk factors for lethality. Patients who underwent curative therapy (i.e. mostly allogeneic hematopoietic stem cell transplantation, a few cases of gene therapy or thymic transplantation) prior to the 10-year study period (n=212) had comparatively reduced but still detectable clinical manifestations (n=16) leading to death in 9.4% of them. CONCLUSION This study points to the frequency and severity of non-infectious manifestations in various PID groups across all age groups. These results warrant further prospective analysis to better assess their consequences and to adapt therapy, notably indication of curative therapy.
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Affiliation(s)
- Mickaël Alligon
- French National Reference Center for Primary Immune Deficiencies (CEREDIH), Necker Enfants Malades University Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP), Paris, France
| | - Nizar Mahlaoui
- French National Reference Center for Primary Immune Deficiencies (CEREDIH), Necker Enfants Malades University Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP), Paris, France; Pediatric Immuno-Hematology and Rheumatology Unit, Necker Enfants Malades University Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP), Paris, France
| | - Virginie Courteille
- French National Reference Center for Primary Immune Deficiencies (CEREDIH), Necker Enfants Malades University Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP), Paris, France
| | - Laurence Costes
- French National Reference Center for Primary Immune Deficiencies (CEREDIH), Necker Enfants Malades University Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP), Paris, France
| | - Veronica Afonso
- French National Reference Center for Primary Immune Deficiencies (CEREDIH), Necker Enfants Malades University Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP), Paris, France
| | - Philippe Randrianomenjanahary
- French National Reference Center for Primary Immune Deficiencies (CEREDIH), Necker Enfants Malades University Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP), Paris, France
| | - Nathalie de Vergnes
- French National Reference Center for Primary Immune Deficiencies (CEREDIH), Necker Enfants Malades University Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP), Paris, France
| | - Anja Ranohavimparany
- French National Reference Center for Primary Immune Deficiencies (CEREDIH), Necker Enfants Malades University Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP), Paris, France
| | - Duy Vo
- French National Reference Center for Primary Immune Deficiencies (CEREDIH), Necker Enfants Malades University Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP), Paris, France
| | - Inès Hafsa
- French National Reference Center for Primary Immune Deficiencies (CEREDIH), Necker Enfants Malades University Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP), Paris, France
| | - Perrine Bach
- French National Reference Center for Primary Immune Deficiencies (CEREDIH), Necker Enfants Malades University Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP), Paris, France
| | - Vincent Benoit
- Université de Paris, Imagine Institute, Data Science Platform, INSERM UMR 1163, F-75015, Paris, France
| | - Nicolas Garcelon
- Université de Paris, Imagine Institute, Data Science Platform, INSERM UMR 1163, F-75015, Paris, France
| | - Alain Fischer
- French National Reference Center for Primary Immune Deficiencies (CEREDIH), Necker Enfants Malades University Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP), Paris, France; Pediatric Immuno-Hematology and Rheumatology Unit, Necker Enfants Malades University Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP), Paris, France; Paris Descartes University, Sorbonne Paris Cité, Imagine Institute, INSERM UMR 1163, Paris, France; Collège de France, Paris, France.
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13
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Baloh CH, Borkar SA, Chang KF, Yao J, Hershfield MS, Parikh SH, Kohn DB, Goodenow MM, Sleasman JW, Yin L. Normal IgH Repertoire Diversity in an Infant with ADA Deficiency After Gene Therapy. J Clin Immunol 2021; 41:1597-1606. [PMID: 34184208 PMCID: PMC9906566 DOI: 10.1007/s10875-021-01034-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2020] [Accepted: 04/05/2021] [Indexed: 11/28/2022]
Abstract
PURPOSE Adenosine deaminase (ADA) deficiency causes severe combined immunodeficiency (SCID) through an accumulation of toxic metabolites within lymphocytes. Recently, ADA deficiency has been successfully treated using lentiviral-transduced autologous CD34+ cells carrying the ADA gene. T and B cell function appears to be fully restored, but in many patients' B cell numbers remain low, and assessments of the immunoglobulin heavy (IgHV) repertoire following gene therapy are lacking. METHODS We performed deep sequencing of IgHV repertoire in peripheral blood lymphocytes from a child following lentivirus-based gene therapy for ADA deficiency and compared to the IgHV repertoire in healthy infants and adults. RESULTS After gene therapy, Ig diversity increased over time as evidenced by V, D, and J gene usage, N-additions, CDR3 length, extent of somatic hypermutation, and Ig class switching. There was the emergence of predominant IgHM, IgHG, and IgHA CDR3 lengths after gene therapy indicating successful oligoclonal expansion in response to antigens. This provides proof of concept for the feasibility and utility of molecular monitoring in following B cell reconstitution following gene therapy for ADA deficiency. CONCLUSION Based on deep sequencing, gene therapy resulted in an IgHV repertoire with molecular diversity similar to healthy infants.
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Affiliation(s)
- Carolyn H Baloh
- Division of Allergy, Immunology and Pulmonary Medicine, Department of Pediatrics, Duke University School of Medicine, Durham, North Carolina
| | - Samiksha A Borkar
- Molecular HIV Host Interaction Section, National Institute of Allergy and Infectious Diseases, Bethesda, Maryland
| | - Kai-Fen Chang
- Molecular HIV Host Interaction Section, National Institute of Allergy and Infectious Diseases, Bethesda, Maryland
| | - Jiqiang Yao
- Department of Biostatistics and bioinformatics, Moffitt Cancer Center, Tampa, FL
| | - Michael S Hershfield
- Division of Rheumatology and Immunology, Department of Medicine, Duke University Medical Center, Durham, North Carolina
| | - Suhag H Parikh
- Division of Blood and Marrow Transplantation, Department of Pediatrics, Duke University School of Medicine, Durham, North Carolina
| | - Donald B Kohn
- Division of Hematology & Oncology, Department of Pediatrics, David Geffen School of Medicine at UCLA, Los Angeles, CA.,Department of Microbiology, Immunology, and Molecular Genetics, University of California Los Angeles, Los Angeles, CA
| | - Maureen M Goodenow
- Molecular HIV Host Interaction Section, National Institute of Allergy and Infectious Diseases, Bethesda, Maryland
| | - John W Sleasman
- Division of Allergy, Immunology and Pulmonary Medicine, Department of Pediatrics, Duke University School of Medicine, Durham, NC, USA.
| | - Li Yin
- Molecular HIV Host Interaction Section, National Institute of Allergy and Infectious Diseases, Bethesda, Maryland
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14
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Hematopoietic Cell Transplantation for Severe Combined Immunodeficiency Patients: a Japanese Retrospective Study. J Clin Immunol 2021; 41:1865-1877. [PMID: 34448087 PMCID: PMC8390179 DOI: 10.1007/s10875-021-01112-5] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Accepted: 07/25/2021] [Indexed: 11/27/2022]
Abstract
Purpose Hematopoietic cell transplantation (HCT) is a curative therapy for patients with severe combined immunodeficiency (SCID). Here, we conducted a nationwide study to assess the outcome of SCID patients after HCT in Japan. Methods A cohort of 181 SCID patients undergoing their first allogeneic HCT in 1974–2016 was studied by using the Japanese national database (Transplant Registry Unified Management Program, TRUMP). Results The 10-year overall survival (OS) of the patients who received HCT in 2006–2016 was 67%. Umbilical cord blood (UCB) transplantation was performed in 81 patients (45%). The outcomes of HCT from HLA-matched UCB (n = 21) and matched sibling donors (n = 22) were comparable, including 10-year OS (91% vs. 91%), neutrophil recovery (cumulative incidence at 30 days, 89% vs. 100%), and platelet recovery (cumulative incidence at 60 days, 89% vs. 100%). Multivariate analysis of the patients who received HCT in 2006–2016 demonstrated that the following factors were associated with poor OS: bacterial or fungal infection at HCT (hazard ratio (HR): 3.8, P = 0.006), cytomegalovirus infection prior to HCT (HR: 9.4, P = 0.03), ≥ 4 months of age at HCT (HR: 25.5, P = 0.009), and mismatched UCB (HR: 19.8, P = 0.01). Conclusion We showed the potential of HLA-matched UCB as a donor source with higher priority for SCID patients. We also demonstrated that early age at HCT without active infection is critical for a better prognosis, highlighting the importance of newborn screening for SCID. Supplementary Information The online version contains supplementary material available at 10.1007/s10875-021-01112-5.
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15
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Graves SS, Storb R. Evolution of haematopoietic cell transplantation for canine blood disorders and a platform for solid organ transplantation. Vet Med Sci 2021; 7:2156-2171. [PMID: 34390541 PMCID: PMC8604109 DOI: 10.1002/vms3.601] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
Pre-clinical haematopoietic cell transplantation (HCT) studies in canines have proven to be invaluable for establishing HCT as a highly successful clinical option for the treatment of malignant and non-malignant haematological diseases in humans. Additionally, studies in canines have shown that immune tolerance, established following HCT, enabled transplantation of solid organs without the need of lifelong immunosuppression. This progress has been possible due to multiple biological similarities between dog and mankind. In this review, the hurdles that were overcome and the methods that were developed in the dog HCT model which made HCT clinically possible are examined. The results of these studies justify the question whether HCT can be used in the veterinary clinical practice for more wide-spread successful treatment of canine haematologic and non-haematologic disorders and whether it is prudent to do so.
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Affiliation(s)
- Scott S Graves
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
| | - Rainer Storb
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA.,Department of Medicine, University of Washington School of Medicine, Seattle, Washington, USA
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16
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Smith H, Scalchunes C, Cowan MJ, Puck J, Heimall J. Expectations and experience: Parent and patient perspectives regarding treatment for Severe Combined Immunodeficiency (SCID). Clin Immunol 2021; 229:108778. [PMID: 34144198 PMCID: PMC8559521 DOI: 10.1016/j.clim.2021.108778] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 05/13/2021] [Accepted: 06/06/2021] [Indexed: 10/21/2022]
Abstract
INTRODUCTION Infants with SCID are treated with hematopoietic cell transplantation (HCT) or gene therapy (GT). Caregiver perceptions of pre-treatment counseling and understanding of durability of HCT/GT are poorly understood. METHODS A survey was designed and distributed to families of patients with SCID. Topics in the questionnaire included SCID genotype and treatment, family recollections of pre-treatment counseling and present clinical status. RESULTS 151 surveys were analyzed. 132 were treated with HCT, 19 with GT. From counseling received, 37% expected HCT/GT would lead to "cure"; 43% expected HCT/GT would last a lifetime. Of 136 living patients, 59% reported overall good health but 65% reported some persistent health challenges. CONCLUSIONS For some, interpretation of the word "cure" varied, leading to misunderstanding regarding need for continued medical evaluations and additional therapies. Clear communication regarding the importance of lifelong follow-up, no matter the treatment outcome, will help to optimize good health and quality of life.
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Affiliation(s)
| | | | - Morton J Cowan
- Division of Pediatric Allergy, Immunology, and Blood and Marrow Transplantation; Benioff Children's Hospital, University of California San Francisco, San Francisco, CA, USA
| | - Jennifer Puck
- Division of Pediatric Allergy, Immunology, and Blood and Marrow Transplantation; Benioff Children's Hospital, University of California San Francisco, San Francisco, CA, USA
| | - Jennifer Heimall
- Division of Allergy and Immunology, Children's Hospital of Philadelphia, USA.
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17
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Single-Center Study of 72 Patients with Severe Combined Immunodeficiency: Clinical and Laboratory Features and Outcomes. J Clin Immunol 2021; 41:1563-1573. [PMID: 34114123 DOI: 10.1007/s10875-021-01062-y] [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: 09/14/2020] [Accepted: 05/06/2021] [Indexed: 10/21/2022]
Abstract
Severe combined immunodeficiency is an inborn error of immunity characterized by impairments in the numbers and functions of T and B lymphocytes due to various genetic causes, and if it remains untreated, patients succumb to infections during the first 2 years of life. PURPOSE AND METHODS This study reported retrospective data from 72 infants diagnosed with SCID including their major clinical features, HSCT characteristics, and outcomes over a 20-year period (1997-2017). RESULTS Sixty-one of 72 SCID patients in the study underwent HSCT from 1997 to 2017. Median ages at the time of diagnosis and transplantation were 3.5 months and 5 months, respectively. Consanguinity was present in 68% of the patients, and T - B - NK + phenotype was predominantly identified. The overall survival was 80.3% over a 20-year period. However, the patients transplanted during an active infection had a lower survival rate of 73.9% compared to 100% for patients transplanted infection-free or with a previous infection that had resolved. The survival rate was significantly higher among recipients of HLA-identical transplants (92.9%), compared to recipients of mismatched related transplants (70%). The overall survival increased from 50 (1997-2006) to 85% (2007-2017) during the last 10 years. CONCLUSIONS This is one of the largest single-center studies in Turkey with extensive experience about SCID patients. Early diagnosis of SCID patients before the onset of an infection and early transplantation are shown to be extremely important factors affecting the outcome and increasing the survival regardless of the donor type based on the results of this study.
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18
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Currier R, Puck JM. SCID newborn screening: What we've learned. J Allergy Clin Immunol 2021; 147:417-426. [PMID: 33551023 PMCID: PMC7874439 DOI: 10.1016/j.jaci.2020.10.020] [Citation(s) in RCA: 57] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Revised: 10/15/2020] [Accepted: 10/19/2020] [Indexed: 12/15/2022]
Abstract
Newborn screening for severe combined immunodeficiency, the most profound form of primary immune system defects, has long been recognized as a measure that would decrease morbidity and improve outcomes by helping patients avoid devastating infections and receive prompt immune-restoring therapy. The T-cell receptor excision circle test, developed in 2005, proved to be successful in pilot studies starting in the period 2008 to 2010, and by 2019 all states in the United States had adopted versions of it in their public health programs. Introduction of newborn screening for severe combined immunodeficiency, the first immune disorder accepted for population-based screening, has drastically changed the presentation of this disorder while providing important lessons for public health programs, immunologists, and transplanters.
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Affiliation(s)
- Robert Currier
- Division of Allergy, Immunology and Blood and Marrow Transplantation, Department of Pediatrics, University of California San Francisco School of Medicine and UCSF Benioff Children's Hospital San Francisco, San Francisco, Calif
| | - Jennifer M Puck
- Division of Allergy, Immunology and Blood and Marrow Transplantation, Department of Pediatrics, University of California San Francisco School of Medicine and UCSF Benioff Children's Hospital San Francisco, San Francisco, Calif.
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19
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Demirtas D, Cagdas D, Turul Ozgur T, Kuskonmaz B, Uckan Cetinkaya D, Sanal O, Tezcan I. Long Term Follow-Up of the Patients with Severe Combined Immunodeficiency After Hematopoietic Stem Cell Transplantation: A Single-Center Study. Immunol Invest 2021; 51:739-747. [PMID: 33472463 DOI: 10.1080/08820139.2020.1869776] [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] [Indexed: 10/22/2022]
Abstract
Background: We aimed to evaluate hematopoietic stem cell transplantation (HSCT) related outcomes of patients with severe combined immunodeficiency (SCID).Methods: We retrospectively collected data from SCID patients who were diagnosed, followed up and survived at least 2 years after HSCT.Results: Forty four SCID patients were included in the study. Median age of HSCT and follow-up period after HSCT were 7.1 months and 8.7 years, respectively. Human leukocyte antigen (HLA) identical donors were used in 77.3% (n = 34) of the patients (23 siblings, six fathers, two mothers, three extended family donors), HLA 1-2 mismatched family donors in 11.3% (n = 5), and haploidentical family donors in 11.3% (n = 5). CD3 and CD19 counts were normal in more than 90% and in 45.4% at last follow-up, respectively. Intravenous immunoglobulin (IVIG) could be stopped in 72.7% (n = 32) after HSCT. B+ SCID patients had better CD19 counts than B- (p < .001). T cell numbers, lymphocyte proliferation, IVIG need, immunoglobulin levels, antibody responses did not differ among B- and B+ immunophenotypes. Acute graft-versus-host disease (GVHD) was less in bone marrow transplanted patients (19.4%) than peripheral stem cell (58.3%) transplanted ones (p = .024). There was no correlation between age at transplantation and immune reconstitution. At the last follow-up, 70.2% and 78.3% of the patients had body weight and height above 3rd percentile, respectively.Conclusion: The immune reconstitution and the growth were normal in the majority of SCID patients after HSCT. It may be rational to use bone marrow instead of peripheral stem cell, as acute GVHD was less in bone marrow transplanted patients.
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Affiliation(s)
- Duygu Demirtas
- Department of Pediatrics, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Deniz Cagdas
- Department of Pediatrics, Division of Immunology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Tuba Turul Ozgur
- Department of Pediatrics, Division of Immunology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Baris Kuskonmaz
- Department of Pediatrics, Division of Hematology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Duygu Uckan Cetinkaya
- Department of Pediatrics, Division of Hematology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Ozden Sanal
- Department of Pediatrics, Division of Immunology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Ilhan Tezcan
- Department of Pediatrics, Division of Immunology, Hacettepe University Faculty of Medicine, Ankara, Turkey
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20
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Boppana SB, Britt WJ. Recent Approaches and Strategies in the Generation of Anti-human Cytomegalovirus Vaccines. Methods Mol Biol 2021; 2244:403-463. [PMID: 33555597 DOI: 10.1007/978-1-0716-1111-1_19] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Human cytomegalovirus is the largest human herpesvirus and shares many core features of other herpesviruses such as tightly regulated gene expression during genome replication and latency as well as the establishment of lifelong persistence following infection. In contrast to stereotypic clinical syndromes associated with alpha-herpesvirus infections, almost all primary HCMV infections are asymptomatic and acquired early in life in most populations in the world. Although asymptomatic in most individuals, HCMV is a major cause of disease in hosts with deficits in adaptive and innate immunity such as infants who are infected in utero and allograft recipients following transplantation. Congenital HCMV is a commonly acquired infection in the developing fetus that can result in a number of neurodevelopmental abnormalities. Similarly, HCMV is a major cause of disease in allograft recipients in the immediate and late posttransplant period and is thought to be a major contributor to chronic allograft rejection. Even though HCMV induces robust innate and adaptive immune responses, it also encodes a vast array of immune evasion functions that are thought aid in its persistence. Immune correlates of protective immunity that prevent or modify intrauterine HCMV infection remain incompletely defined but are thought to consist primarily of adaptive responses in the pregnant mother, thus making congenital HCMV a potentially vaccine modifiable disease. Similarly, HCMV infection in allograft recipients is often more severe in recipients without preexisting adaptive immunity to HCMV. Thus, there has been a considerable effort to modify HCMV specific immunity in transplant recipient either through active immunization or passive transfer of adaptive effector functions. Although efforts to develop an efficacious vaccine and/or passive immunotherapy to limit HCMV disease have been underway for nearly six decades, most have met with limited success at best. In contrast to previous efforts, current HCMV vaccine development has relied on observations of unique properties of HCMV in hopes of reproducing immune responses that at a minimum will be similar to that following natural infection. However, more recent findings have suggested that immunity following naturally acquired HCMV infection may have limited protective activity and almost certainly, is not sterilizing. Such observations suggest that either the induction of natural immunity must be specifically tailored to generate protective activity or alternatively, that providing targeted passive immunity to susceptible populations could be prove to be more efficacious.
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Affiliation(s)
- Suresh B Boppana
- Departments of Pediatrics, The University of Alabama at Birmingham, Birmingham, AL, USA.,Departments of Microbiology, The University of Alabama at Birmingham, Birmingham, AL, USA
| | - William J Britt
- Departments of Pediatrics, The University of Alabama at Birmingham, Birmingham, AL, USA. .,Departments of Microbiology, The University of Alabama at Birmingham, Birmingham, AL, USA. .,Departments of Neurobiology, The University of Alabama at Birmingham, Birmingham, AL, USA.
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21
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Blanco E, Izotova N, Booth C, Thrasher AJ. Immune Reconstitution After Gene Therapy Approaches in Patients With X-Linked Severe Combined Immunodeficiency Disease. Front Immunol 2020; 11:608653. [PMID: 33329605 PMCID: PMC7729079 DOI: 10.3389/fimmu.2020.608653] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Accepted: 11/02/2020] [Indexed: 12/21/2022] Open
Abstract
X-linked severe immunodeficiency disease (SCID-X1) is an inherited, rare, and life-threating disease. The genetic origin is a defect in the interleukin 2 receptor γ chain (IL2RG) gene and patients are classically characterized by absence of T and NK cells, as well as presence of partially-functional B cells. Without any treatment the disease is usually lethal during the first year of life. The treatment of choice for these patients is hematopoietic stem cell transplantation, with an excellent survival rate (>90%) if an HLA-matched sibling donor is available. However, when alternative donors are used, the success and survival rates are often lower. Gene therapy has been developed as an alternative treatment initially using γ-retroviral vectors to correct the defective γ chain in the absence of pre-conditioning treatment. The results were highly promising in SCID-X1 infants, showing long-term T-cell recovery and clinical benefit, although NK and B cell recovery was less robust. However, some infants developed T-cell acute lymphoblastic leukemia after the gene therapy, due to vector-mediated insertional mutagenesis. Consequently, considerable efforts have been made to develop safer vectors. The most recent clinical trials using lentiviral vectors together with a low-dose pre-conditioning regimen have demonstrated excellent sustained T cell recovery, but also B and NK cells, in both children and adults. This review provides an overview about the different gene therapy approaches used over the last 20 years to treat SCID-X1 patients, particularly focusing on lymphoid immune reconstitution, as well as the developments that have improved the process and outcomes.
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Affiliation(s)
- Elena Blanco
- Molecular and Cellular Immunology, Great Ormond Street Institute of Child Health, University College London, London, United Kingdom
| | - Natalia Izotova
- Molecular and Cellular Immunology, Great Ormond Street Institute of Child Health, University College London, London, United Kingdom
| | - Claire Booth
- Molecular and Cellular Immunology, Great Ormond Street Institute of Child Health, University College London, London, United Kingdom
- Department of Paediatric Immunology, Great Ormond Street Hospital NHS Trust, London, United Kingdom
| | - Adrian James Thrasher
- Molecular and Cellular Immunology, Great Ormond Street Institute of Child Health, University College London, London, United Kingdom
- Department of Paediatric Immunology, Great Ormond Street Hospital NHS Trust, London, United Kingdom
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22
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Villa A, Capo V, Castiello MC. Innovative Cell-Based Therapies and Conditioning to Cure RAG Deficiency. Front Immunol 2020; 11:607926. [PMID: 33329604 PMCID: PMC7711106 DOI: 10.3389/fimmu.2020.607926] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Accepted: 10/26/2020] [Indexed: 12/12/2022] Open
Abstract
Genetic defects in recombination activating genes (RAG) 1 and 2 cause a broad spectrum of severe immune defects ranging from early severe and repeated infections to inflammation and autoimmune manifestations. A correlation between in vitro recombination activity and immune phenotype has been described. Hematopoietic cell transplantation is the treatment of care; however, the availability of next generation sequencing and whole genome sequencing has allowed the identification of novel genetic RAG variants in immunodeficient patients at various ages, raising therapeutic questions. This review addresses the recent advances of novel therapeutic approaches for RAG deficiency. As conventional myeloablative conditioning regimens are associated with acute toxicities and transplanted-related mortality, innovative minimal conditioning regimens based on the use of monoclonal antibodies are now emerging and show promising results. To overcome shortage of compatible donors, gene therapy has been developed in various RAG preclinical models. Overall, the transplantation of autologous gene corrected hematopoietic precursors and the use of non-genotoxic conditioning will open a new era, offering a cure to an increasing number of RAG patients regardless of donor availability and severity of clinical conditions.
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Affiliation(s)
- Anna Villa
- San Raffaele Telethon Institute for Gene Therapy (SR-Tiget), IRCCS San Raffaele Scientific Institute, Milan, Italy.,Istituto di Ricerca Genetica e Biomedica, Consiglio Nazionale delle Ricerche (IRGB-CNR), Milan, Italy
| | - Valentina Capo
- San Raffaele Telethon Institute for Gene Therapy (SR-Tiget), IRCCS San Raffaele Scientific Institute, Milan, Italy.,Istituto di Ricerca Genetica e Biomedica, Consiglio Nazionale delle Ricerche (IRGB-CNR), Milan, Italy
| | - Maria Carmina Castiello
- San Raffaele Telethon Institute for Gene Therapy (SR-Tiget), IRCCS San Raffaele Scientific Institute, Milan, Italy.,Istituto di Ricerca Genetica e Biomedica, Consiglio Nazionale delle Ricerche (IRGB-CNR), Milan, Italy
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23
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Olaya M, Franco A, Chaparro M, Estupiñan M, Aristizabal D, Builes-Restrepo N, Franco JL, Zea-Vera AF, Estacio M, Manzi E, Beltran E, Perez P, Patiño J, Pachajoa H, Medina-Valencia D. Hematopoietic Stem Cell Transplantation in Children with Inborn Errors of Immunity: a Multi-center Experience in Colombia. J Clin Immunol 2020; 40:1116-1123. [PMID: 32880086 DOI: 10.1007/s10875-020-00856-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Accepted: 08/25/2020] [Indexed: 11/27/2022]
Abstract
PURPOSE To characterize the pediatric population with inborn errors of immunity (IEI) that was treated with hematopoietic stem cell transplantation (HSCT) in three reference centers in Colombia. What have been the characteristics and outcomes of hematopoietic stem cell transplantation in pediatric patients with inborn errors of immunity in three reference care centers in Colombia between 2007 and 2018? METHODS We conducted an observational, retrospective cohort study in children with a diagnosis of IEI who underwent HSCT between 2007 and 2018. RESULTS Forty-seven patients were identified, and 5 were re-transplanted. Sixty-eight percent were male. The median age at diagnosis was 0.6 years, and for HSCT was 1.4 years. The most common diseases were chronic granulomatous disease (38%) followed by severe combined immune deficiencies (19%) and hemophagocytic lymphohistiocytosis (15%). Cord blood donors were the most used source of HSCT (44%). T cell-replete grafts from haploidentical donors using post-transplantation cyclophosphamide represent 37% of the cohort. All patients received conditioning, 62% with a non-myeloablative regimen. Calcineurin inhibitors were the main graft-versus-host disease prophylaxis (63.8%). Acute graft-versus-host disease developed in 35% of the total patients. The most frequent post-transplant infections were viral and fungal infections. The 1-year overall survival rates for the patients who received HSCT from identical, haploidentical, and cord sources were 80%, 72%, and 63%, respectively. The 5-year overall survival was 63%. CONCLUSIONS HSCT is a curative treatment option for some IEI and can be performed with any donor type. Early and timely treatment in referral centers can improve survival.
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Affiliation(s)
- Manuela Olaya
- Fundación Valle del Lili, Departamento Materno-infantil, Unidad de alergología e Inmunología, Cra 98 No. 18-49, Cali, 760032, Colombia
- Facultad de Ciencias de la Salud, Universidad Icesi, Cali, Colombia
| | - Alexis Franco
- Facultad de Ciencias de la Salud, Universidad Icesi, Cali, Colombia
- Fundación Valle del Lili, Departamento Materno-infantil, Unidad de trasplante de médula ósea, Cra 98 No. 18-49, Cali, 760032, Colombia
| | - Mauricio Chaparro
- Fundación HOMI-Hospital de la Misericordia, Unidad de Trasplante, Av Caracas #1-65, Bogotá, 111071, Colombia
| | - Marcela Estupiñan
- Fundación HOMI-Hospital de la Misericordia, Unidad de Trasplante, Av Caracas #1-65, Bogotá, 111071, Colombia
| | - David Aristizabal
- Fundación HOMI-Hospital de la Misericordia, Unidad de Trasplante, Av Caracas #1-65, Bogotá, 111071, Colombia
| | - Natalia Builes-Restrepo
- Hospital Pablo Tobón Uribe, Unidad de Trasplante de médula ósea, Cll 78b #69-240, Medellín, 11001, Colombia
| | - José L Franco
- Grupo de Inmunodeficiencias Primarias, Universidad de Antioquia, Medellín, 50010, Colombia
| | - Andrés F Zea-Vera
- Departamento de Microbiología, Facultad de salud, Universidad del Valle, Calle 4B No. 36-00, Cali, 760036, Colombia
| | - Mayra Estacio
- Fundación Valle del Lili, Centro de Investigaciones Clínicas (CIC), Cra 98 No. 18-49, Cali, 760032, Colombia
| | - Eliana Manzi
- Facultad de Ciencias de la Salud, Universidad Icesi, Cali, Colombia
- Fundación Valle del Lili, Centro de Investigaciones Clínicas (CIC), Cra 98 No. 18-49, Cali, 760032, Colombia
| | - Estefania Beltran
- Fundación Valle del Lili, Centro de Investigaciones Clínicas (CIC), Cra 98 No. 18-49, Cali, 760032, Colombia
| | - Paola Perez
- Facultad de Ciencias de la Salud, Universidad Icesi, Cali, Colombia
- Fundación Valle del Lili, Departamento Materno-infantil, Unidad de Infectología pediátrica, Cra 98 No. 18-49, Cali, 760032, Colombia
| | - Jaime Patiño
- Facultad de Ciencias de la Salud, Universidad Icesi, Cali, Colombia
- Fundación Valle del Lili, Departamento Materno-infantil, Unidad de Infectología pediátrica, Cra 98 No. 18-49, Cali, 760032, Colombia
| | - Harry Pachajoa
- Facultad de Ciencias de la Salud, Universidad Icesi, Cali, Colombia
- Fundación Valle del Lili, Departamento Materno-infantil, Servicio de Genética Clínica, Cra 98 No. 18-49, Cali, 760032, Colombia
| | - Diego Medina-Valencia
- Facultad de Ciencias de la Salud, Universidad Icesi, Cali, Colombia.
- Fundación Valle del Lili, Departamento Materno-infantil, Unidad de trasplante de médula ósea, Cra 98 No. 18-49, Cali, 760032, Colombia.
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24
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Castano-Jaramillo LM, Bareño-Silva J, Tobon S, Escobar-Gonzalez AF. Meta-analysis of hematopoietic stem cell transplantation in major histocompatibility complex class II deficiency. Pediatr Transplant 2020; 24:e13774. [PMID: 32678504 DOI: 10.1111/petr.13774] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2019] [Revised: 05/12/2020] [Accepted: 05/27/2020] [Indexed: 01/22/2023]
Abstract
Major histocompatibility complex class II deficiency is a rare case of PID. Specific recommendations for hematopoietic stem cell transplant, the only curative treatment option, are still lacking. This meta-analysis aims to identify the factors associated with better prognosis in these patients. Thirteen articles reporting 63 patients with major histocompatibility complex class II deficiency that underwent hematopoietic stem cell transplant were included. The median age for hematopoietic stem cell transplant was 18 months. The most common source of transplant was bone marrow, with alternative sources as umbilical cord blood emerging during recent years. The highest proportion of engraftment was seen with umbilical cord. Engraftment was higher in patients with matched donors, with better overall survival in patients with reduced-intensity conditioning. Graft-vs-host disease developed in 65% of the patients, with grades I-II being the most frequently encountered. There was a higher mortality in patients with myeloablative conditioning and no engraftment. There was an inverse correlation between survival and stage of graft-vs-host disease. The main cause of mortality was infectious disease, mostly secondary to viral infections. Ideally, matched grafts should be used, and reduced-intensity conditioning should be considered to reduce early post-transplant complications. GVHD and viral prophylaxis are fundamental.
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Affiliation(s)
| | | | - Santiago Tobon
- Department of Economics, Unversidad EAFIT, Medellín, Colombia
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25
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Ridao-Manonellas S, Fábregas-Bofill A, Núñez-Rueda G, González-Amores M, García-Prat M, López-Seguer L, Rivière JG, Martín-Nalda A, Mendoza-Palomar N, Melendo-Pérez S, Soler-Palacín P. Health-Related Quality of Life and Multidimensional Fatigue Scale in Children with Primary Immunodeficiencies. J Clin Immunol 2020; 40:602-609. [PMID: 32291562 DOI: 10.1007/s10875-020-00775-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2019] [Accepted: 03/23/2020] [Indexed: 10/24/2022]
Abstract
PURPOSE Patients with primary immunodeficiency disease (PID) have an increased risk of experiencing physical activity limitations, social difficulties, and psychological problems due to their chronic condition. Evaluation of their health-related quality of life (HRQOL) and fatigue is crucial in these patients to help understand their complex disease and provide adequate medical care. METHODS In this study, we evaluated HRQOL and fatigue in pediatric and young adult patients with PID attending our center. Participants completed the Pediatric Quality of Life Inventory (PedsQL), version 4.0, and the PedsQL multidimensional fatigue module, standard version. RESULTS Fifty-three PID patients were recruited (age range: 2-23 years). The mean HRQOL score obtained was 66.61 (SD: 18.73) out of 100, and the emotional and work/school dimensions were the ones most highly affected. There were no significant differences in reported quality of life between patients and their caregivers. The mean patient-reported fatigue value was 68.81 (SD: 17.80) out of 100, and the rest-related dimension was the one most highly affected. In the caregivers' assessment, general fatigue was the most highly affected dimension. CONCLUSIONS The results of this study show that quality of life is poor and fatigue measures are considerably increased in our young adult and pediatric patients with PIDs. These findings can indicate areas requiring more intensive interventions, and they will serve as a basis for comparison of future results.
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Affiliation(s)
- Saida Ridao-Manonellas
- Paediatric Infectious Diseases and Immunodeficiencies Unit (UPIIP), Hospital Infantil Vall d'Hebron (HIVH), Jeffrey Modell Foundation Excellence Centre, ERN RITA Centre, Vall d'Hebron Research Institute (VHIR), Passeig Vall d'Hebron 119-129, 08035, Barcelona, Catalonia, Spain
| | - Anna Fábregas-Bofill
- Paediatric Infectious Diseases and Immunodeficiencies Unit (UPIIP), Hospital Infantil Vall d'Hebron (HIVH), Jeffrey Modell Foundation Excellence Centre, ERN RITA Centre, Vall d'Hebron Research Institute (VHIR), Passeig Vall d'Hebron 119-129, 08035, Barcelona, Catalonia, Spain
| | - Gloria Núñez-Rueda
- Paediatric Infectious Diseases and Immunodeficiencies Unit (UPIIP), Hospital Infantil Vall d'Hebron (HIVH), Jeffrey Modell Foundation Excellence Centre, ERN RITA Centre, Vall d'Hebron Research Institute (VHIR), Passeig Vall d'Hebron 119-129, 08035, Barcelona, Catalonia, Spain
| | - Míriam González-Amores
- Paediatric Infectious Diseases and Immunodeficiencies Unit (UPIIP), Hospital Infantil Vall d'Hebron (HIVH), Jeffrey Modell Foundation Excellence Centre, ERN RITA Centre, Vall d'Hebron Research Institute (VHIR), Passeig Vall d'Hebron 119-129, 08035, Barcelona, Catalonia, Spain
| | - Marina García-Prat
- Paediatric Infectious Diseases and Immunodeficiencies Unit (UPIIP), Hospital Infantil Vall d'Hebron (HIVH), Jeffrey Modell Foundation Excellence Centre, ERN RITA Centre, Vall d'Hebron Research Institute (VHIR), Passeig Vall d'Hebron 119-129, 08035, Barcelona, Catalonia, Spain
| | - Laura López-Seguer
- Paediatric Infectious Diseases and Immunodeficiencies Unit (UPIIP), Hospital Infantil Vall d'Hebron (HIVH), Jeffrey Modell Foundation Excellence Centre, ERN RITA Centre, Vall d'Hebron Research Institute (VHIR), Passeig Vall d'Hebron 119-129, 08035, Barcelona, Catalonia, Spain
| | - Jacques G Rivière
- Paediatric Infectious Diseases and Immunodeficiencies Unit (UPIIP), Hospital Infantil Vall d'Hebron (HIVH), Jeffrey Modell Foundation Excellence Centre, ERN RITA Centre, Vall d'Hebron Research Institute (VHIR), Passeig Vall d'Hebron 119-129, 08035, Barcelona, Catalonia, Spain
| | - Andrea Martín-Nalda
- Paediatric Infectious Diseases and Immunodeficiencies Unit (UPIIP), Hospital Infantil Vall d'Hebron (HIVH), Jeffrey Modell Foundation Excellence Centre, ERN RITA Centre, Vall d'Hebron Research Institute (VHIR), Passeig Vall d'Hebron 119-129, 08035, Barcelona, Catalonia, Spain
| | - Natalia Mendoza-Palomar
- Paediatric Infectious Diseases and Immunodeficiencies Unit (UPIIP), Hospital Infantil Vall d'Hebron (HIVH), Jeffrey Modell Foundation Excellence Centre, ERN RITA Centre, Vall d'Hebron Research Institute (VHIR), Passeig Vall d'Hebron 119-129, 08035, Barcelona, Catalonia, Spain
| | - Susana Melendo-Pérez
- Paediatric Infectious Diseases and Immunodeficiencies Unit (UPIIP), Hospital Infantil Vall d'Hebron (HIVH), Jeffrey Modell Foundation Excellence Centre, ERN RITA Centre, Vall d'Hebron Research Institute (VHIR), Passeig Vall d'Hebron 119-129, 08035, Barcelona, Catalonia, Spain
| | - Pere Soler-Palacín
- Paediatric Infectious Diseases and Immunodeficiencies Unit (UPIIP), Hospital Infantil Vall d'Hebron (HIVH), Jeffrey Modell Foundation Excellence Centre, ERN RITA Centre, Vall d'Hebron Research Institute (VHIR), Passeig Vall d'Hebron 119-129, 08035, Barcelona, Catalonia, Spain. .,Universitat Autònoma de Barcelona, Barcelona, Catalonia, Spain.
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26
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Chen R. Primary Immunodeficiency. Rare Dis 2020. [DOI: 10.5772/intechopen.89624] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
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27
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Na S, Saldana BD, Peredo-Pinto H, Gonzalez CE, Kroemer AH, Hawksworth J, Matsumoto CS, Yazigi N, Kaufman S, Fishbein TM, Khan K. Successful long-term outcome after combined hematopoietic stem cell transplantation and small bowel transplantation: A case report and review of the literature. Pediatr Transplant 2019; 23:e13563. [PMID: 31471935 DOI: 10.1111/petr.13563] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Revised: 06/27/2019] [Accepted: 07/08/2019] [Indexed: 11/30/2022]
Abstract
Combining HSCT with SOT is an unusual and challenging undertaking given the complexities of immune modulation, the need to balance comorbidities, and the cumulative potential for complications. Early life-threatening complications include infections and related effects, graft rejection, and GVHD can be expected to be increased especially if the HSCT is indicated for high-risk cases such as individuals with severe combined immune deficiency and SOT that includes an intestine graft. Herein, we report such a case. Our patient is unique as a long-term survivor. We review the literature and the features of our case, especially the timing of transplants and human leukocyte antigen matching for HSCT that resulted in a successful outcome and discuss how this may be applied to others in the future.
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Affiliation(s)
- Sera Na
- Department of Pediatrics, Medstar Georgetown University Hospital, Washington, DC, USA
| | - Blachy Davila Saldana
- Department of Pediatric Hematology/Oncology, Children's National Medical Center, Washington, DC, USA
| | - Helka Peredo-Pinto
- Department of Pediatric Hematology/Oncology, Medstar Georgetown University Hospital, Washington, DC, USA
| | - Corina Elena Gonzalez
- Department of Pediatric Hematology/Oncology, Medstar Georgetown University Hospital, Washington, DC, USA
| | | | - Jason Hawksworth
- Transplant Surgery, Medstar Georgetown University Hospital, Washington, DC, USA
| | | | - Nada Yazigi
- Department of Transplant, Medstar Georgetown University Hospital, Washington, DC, USA
| | - Stuart Kaufman
- Department of Transplant, Medstar Georgetown University Hospital, Washington, DC, USA
| | | | - Khalid Khan
- Department of Transplant, Medstar Georgetown University Hospital, Washington, DC, USA
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28
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Pouzolles M, Machado A, Guilbaud M, Irla M, Gailhac S, Barennes P, Cesana D, Calabria A, Benedicenti F, Sergé A, Raman I, Li QZ, Montini E, Klatzmann D, Adjali O, Taylor N, Zimmermann VS. Intrathymic adeno-associated virus gene transfer rapidly restores thymic function and long-term persistence of gene-corrected T cells. J Allergy Clin Immunol 2019; 145:679-697.e5. [PMID: 31513879 DOI: 10.1016/j.jaci.2019.08.029] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2018] [Revised: 07/28/2019] [Accepted: 08/05/2019] [Indexed: 12/28/2022]
Abstract
BACKGROUND Patients with T-cell immunodeficiencies are generally treated with allogeneic hematopoietic stem cell transplantation, but alternatives are needed for patients without matched donors. An innovative intrathymic gene therapy approach that directly targets the thymus might improve outcomes. OBJECTIVE We sought to determine the efficacy of intrathymic adeno-associated virus (AAV) serotypes to transduce thymocyte subsets and correct the T-cell immunodeficiency in a zeta-associated protein of 70 kDa (ZAP-70)-deficient murine model. METHODS AAV serotypes were injected intrathymically into wild-type mice, and gene transfer efficiency was monitored. ZAP-70-/- mice were intrathymically injected with an AAV8 vector harboring the ZAP70 gene. Thymus structure, immunophenotyping, T-cell receptor clonotypes, T-cell function, immune responses to transgenes and autoantibodies, vector copy number, and integration were evaluated. RESULTS AAV8, AAV9, and AAV10 serotypes all transduced thymocyte subsets after in situ gene transfer, with transduction of up to 5% of cells. Intrathymic injection of an AAV8-ZAP-70 vector into ZAP-70-/- mice resulted in a rapid thymocyte differentiation associated with the development of a thymic medulla. Strikingly, medullary thymic epithelial cells expressing the autoimmune regulator were detected within 10 days of gene transfer, correlating with the presence of functional effector and regulatory T-cell subsets with diverse T-cell receptor clonotypes in the periphery. Although thymocyte reconstitution was transient, gene-corrected peripheral T cells harboring approximately 1 AAV genome per cell persisted for more than 40 weeks, and AAV vector integration was detected. CONCLUSIONS Intrathymic AAV-transduced progenitors promote a rapid restoration of the thymic architecture, with a single wave of thymopoiesis generating long-term peripheral T-cell function.
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Affiliation(s)
- Marie Pouzolles
- Institut de Génétique Moléculaire de Montpellier, University of Montpellier, CNRS, Montpellier, France
| | - Alice Machado
- Institut de Génétique Moléculaire de Montpellier, University of Montpellier, CNRS, Montpellier, France
| | - Mickaël Guilbaud
- INSERM UMR1089, Université de Nantes, Centre Hospitalier Universitaire de Nantes, Nantes, France
| | - Magali Irla
- Center of Immunology Marseille-Luminy (CIML), INSERM U1104, CNRS UMR7280, Aix-Marseille Université UM2, Marseille, France
| | - Sarah Gailhac
- Institut de Génétique Moléculaire de Montpellier, University of Montpellier, CNRS, Montpellier, France
| | - Pierre Barennes
- Sorbonne Université, INSERM, Immunology-Immunopathology-Immunotherapy (i3), Paris, France
| | - Daniela Cesana
- San Raffaele Telethon Institute for Gene Therapy (SR-Tiget), IRCCS, San Raffaele Scientific Institute, Milan, Italy
| | - Andrea Calabria
- San Raffaele Telethon Institute for Gene Therapy (SR-Tiget), IRCCS, San Raffaele Scientific Institute, Milan, Italy
| | - Fabrizio Benedicenti
- San Raffaele Telethon Institute for Gene Therapy (SR-Tiget), IRCCS, San Raffaele Scientific Institute, Milan, Italy
| | - Arnauld Sergé
- Aix Marseille University, CNRS, INSERM, Institut Paoli-Calmettes, CRCM, Marseille, France
| | - Indu Raman
- Microarray Core Facility, University of Texas Southwestern Medical Center, Dallas, Tex
| | - Quan-Zhen Li
- Microarray Core Facility, University of Texas Southwestern Medical Center, Dallas, Tex; Department of Immunology, University of Texas Southwestern Medical Center, Dallas, Tex
| | - Eugenio Montini
- San Raffaele Telethon Institute for Gene Therapy (SR-Tiget), IRCCS, San Raffaele Scientific Institute, Milan, Italy
| | - David Klatzmann
- Sorbonne Université, INSERM, Immunology-Immunopathology-Immunotherapy (i3), Paris, France; AP-HP, Hôpital Pitié-Salpêtrière, Biotherapy (CIC-BTi) and Inflammation-Immunopathology-Biotherapy Department (i2B), Paris, France
| | - Oumeya Adjali
- INSERM UMR1089, Université de Nantes, Centre Hospitalier Universitaire de Nantes, Nantes, France.
| | - Naomi Taylor
- Institut de Génétique Moléculaire de Montpellier, University of Montpellier, CNRS, Montpellier, France; Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Md.
| | - Valérie S Zimmermann
- Institut de Génétique Moléculaire de Montpellier, University of Montpellier, CNRS, Montpellier, France.
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29
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Hall E, Shenoy S. Hematopoietic Stem Cell Transplantation: A Neonatal Perspective. Neoreviews 2019; 20:e336-e345. [PMID: 31261097 DOI: 10.1542/neo.20-6-e336] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Allogeneic hematopoietic stem cell transplantation (HSCT) is indicated in various nonmalignant disorders that arise from genetic, hematopoietic, and immune system defects. Many of the disorders described here have life-threatening consequences in the absence of HSCT, a curative intervention. However, timing and approach to HSCT vary by disorder and optimum results are achieved by performing transplantation before irreversible disease-related morbidity or infectious complications. This article details the principles of HSCT in the very young, lists indications, and explores the factors that contribute to successful outcomes based on transplantation and disease-related nuances. It provides an overview into the HSCT realm from a neonatologist's perspective, describes the current status of transplantation for relevant disorders of infancy, and provides a glimpse into future efforts at improving on current success.
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Affiliation(s)
- Erin Hall
- Department of Pediatrics, Division of Hematology/Oncology/Bone Marrow Transplantation, Children's Mercy Hospital, Kansas City, MO
| | - Shalini Shenoy
- Department of Pediatrics, Division of Hematology/Oncology/Bone Marrow Transplantation, Washington University School of Medicine and St. Louis Children's Hospital, St. Louis, MO
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30
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HUANG S, ZHAO Z. [Advances in newborn screening and immune system reconstitution of severe combined immunodeficiency]. Zhejiang Da Xue Xue Bao Yi Xue Ban 2019; 48:351-357. [PMID: 31901036 PMCID: PMC8800792 DOI: 10.3785/j.issn.1008-9292.2019.08.01] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Accepted: 04/26/2019] [Indexed: 06/10/2023]
Abstract
Severe combined immunodeficiency disease (SCID) is a group of rare congenital diseases characterized by severe deficiencies in T lymphocyte counts and/or function. The recurrent, persistent and severe infections are its clinical manifestations. Neonatal screening and immune system reconstruction would improve the prognosis of SCID children. Newborn screening programs based on T-cell receptor excision circles (TRECs) quantitative detection have been carried out in clinical practice, however, the methods still have some limitations. Other new methods such as mass spectrometry and T lymphocyte-specific biomarker assays are still under investigation. Hematopoietic stem cell transplantation and gene therapy are the two main methods for reconstructing immune function in SCID children. Through improving the success rate of transplantation and the long-term safety and stability of viral vectors, some achievements have been made by many centers already. However, large-scale prospective studies are needed for evaluation of the long-term efficacy. In this article, the recent progress in newborn screening and immune reconstitution of SCID is reviewed.
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Affiliation(s)
| | - Zhengyan ZHAO
- 赵正言(1953—), 男, 硕士, 教授, 博士生导师, 主要从事遗传代谢病和儿童保健学研究; E-mail:
;
https://orcid.org/0000-0001-8626-2578
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31
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Zaucha-Prażmo A, Sadurska E, Pieczonka A, Goździk J, Dębski R, Drabko K, Zawitkowska J, Lejman M, Wachowiak J, Styczyński J, Kowalczyk JR. Risk Factors for Transplant Outcomes in Children and Adolescents with Non-Malignant Diseases Following Allogeneic Hematopoietic Stem Cell Transplantation. Ann Transplant 2019; 24:374-382. [PMID: 31235684 PMCID: PMC6611216 DOI: 10.12659/aot.915330] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND The objective of this study was the analysis of transplant outcomes and survival in children treated with allogeneic hematopoietic cell transplantation (alloHCT) for non-malignant disorders, with a focus on risk factor analysis of transplant-related mortality (TRM). MATERIAL AND METHODS The treatment outcome was analyzed retrospectively in 10 consecutive years in 4 pediatric transplant centers in Poland. To compare the outcomes, patient data were analyzed according to the diagnosis, age at transplant, donor type, stem cell source, conditioning regimens, transplanted CD34+ cells dose, and pediatric TRM score. RESULTS From 183 analyzed patients, 27 (14.8%) died, all of them due to transplant-related complications. TRM occurred more frequently in matched unrelated donor (MUD) transplant recipients vs. matched sibling donor (MSD) transplant recipients (p=0.02); in peripheral blood (PB) recipients vs. bone marrow (BM) recipients (p=0.004); and in patients receiving >5×10⁶/kg CD34+ cells (p<0.0001). OS differed significantly according to underlying disease comparing to other diagnoses. Lower survival was found in patients transplanted from MUD (p=0.02). OS was higher in patients receiving BM (p=0.001) and in those receiving ≤5×10⁶/kg CD34+ cells (p<0.001). Multivariate analysis showed lower probability of TRM in BM recipients (p=0.04). The probability of TRM was higher in SCID patients (p=0.02) and in patients receiving >5×10⁶/kg CD34+ cells (p=0.0001). CONCLUSIONS Underlying disease, stem cell source, and CD34+ dose higher than 5×10⁶/kg were the most important risk factors for TRM, and they all affected OS.
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Affiliation(s)
- Agnieszka Zaucha-Prażmo
- Department of Pediatric Hematology, Oncology and Transplantology, Medical University of Lublin, University Children's Hospital, Lublin, Poland
| | - Elżbieta Sadurska
- Department of Pediatric Cardiology, Medical University of Lublin, University Children's Hospital, Lublin, Poland
| | - Anna Pieczonka
- Department of Pediatric Oncology, Hematology, and Transplantology, University of Medical Sciences, Poznań, Poland
| | - Jolanta Goździk
- Department of Transplantation, Clinical Immunology and Transplantation Polish-American Institute of Pediatrics, Jagiellonian University Medical College, Children's University Hospital, Cracow, Poland
| | - Robert Dębski
- Department of Pediatric Hematology and Oncology, Collegium Medicum, Nicolaus Copernicus University, Bydgoszcz, Poland
| | - Katarzyna Drabko
- Department of Pediatric Hematology, Oncology and Transplantology, Medical University of Lublin, University Children's Hospital, Lublin, Poland
| | - Joanna Zawitkowska
- Department of Pediatric Hematology, Oncology and Transplantology, Medical University of Lublin, University Children's Hospital, Lublin, Poland
| | - Monika Lejman
- Department of Pediatric Hematology, Oncology and Transplantology, Medical University of Lublin, University Children's Hospital, Lublin, Poland
| | - Jacek Wachowiak
- Department of Pediatric Oncology, Hematology, and Transplantology, University of Medical Sciences, Poznań, Poland
| | - Jan Styczyński
- Department of Pediatric Hematology and Oncology, Collegium Medicum, Nicolaus Copernicus University, Bydgoszcz, Poland
| | - Jerzy R Kowalczyk
- Department of Pediatric Hematology, Oncology and Transplantology, Medical University of Lublin, University Children's Hospital, Lublin, Poland
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32
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Clinical Features and HSCT Outcome for SCID in Turkey. J Clin Immunol 2019; 39:316-323. [DOI: 10.1007/s10875-019-00610-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2018] [Accepted: 03/04/2019] [Indexed: 10/27/2022]
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33
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Dvorak CC, Long-Boyle J, Dara J, Melton A, Shimano KA, Huang JN, Puck JM, Dorsey MJ, Facchino J, Chang CK, Cowan MJ. Low Exposure Busulfan Conditioning to Achieve Sufficient Multilineage Chimerism in Patients with Severe Combined Immunodeficiency. Biol Blood Marrow Transplant 2019; 25:1355-1362. [PMID: 30876930 DOI: 10.1016/j.bbmt.2019.03.008] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2019] [Accepted: 03/08/2019] [Indexed: 11/17/2022]
Abstract
After allogeneic hematopoietic cell transplantation (HCT), the minimal myeloid chimerism required for full T and B cell reconstitution in patients with severe combined immunodeficiency (SCID) is unknown. We retrospectively reviewed our experience with low-exposure busulfan (cumulative area under the curve, 30 mg·hr/L) in 10 SCID patients undergoing either first or repeat HCT from unrelated or haploidentical donors. The median busulfan dose required to achieve this exposure was 5.9 mg/kg (range, 4.8 to 9.1). With a median follow-up of 4.5 years all patients survived, with 1 requiring an additional HCT. Donor myeloid chimerism was generally >90% at 1 month post-HCT, but in most patients it fell during the next 3 months, such that 1-year median myeloid chimerism was 14% (range, 2% to 100%). Six of 10 patients had full T and B cell reconstitution, despite myeloid chimerism as low as 3%. Three patients have not recovered B cell function at over 2 years post-HCT, 2 of them in the setting of treatment with rituximab for post-HCT autoimmunity. Low-exposure busulfan was well tolerated and achieved sufficient myeloid chimerism for full immune reconstitution in over 50% of patients. However, other factors beyond busulfan exposure may also play critical roles in determining long-term myeloid chimerism and full T and B cell reconstitution.
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Affiliation(s)
- Christopher C Dvorak
- Division of Pediatric Allergy, Immunology, and Bone Marrow Transplantation, University of California San Francisco Benioff Children's Hospital, San Francisco, California.
| | - Janel Long-Boyle
- Division of Pediatric Allergy, Immunology, and Bone Marrow Transplantation, University of California San Francisco Benioff Children's Hospital, San Francisco, California; Department of Clinical Pharmacy, University of California San Francisco, San Francisco, California
| | - Jasmeen Dara
- Division of Pediatric Allergy, Immunology, and Bone Marrow Transplantation, University of California San Francisco Benioff Children's Hospital, San Francisco, California
| | - Alexis Melton
- Division of Pediatric Allergy, Immunology, and Bone Marrow Transplantation, University of California San Francisco Benioff Children's Hospital, San Francisco, California
| | - Kristin A Shimano
- Division of Pediatric Allergy, Immunology, and Bone Marrow Transplantation, University of California San Francisco Benioff Children's Hospital, San Francisco, California; Division of Pediatric Hematology and Oncology, University of California San Francisco Benioff Children's Hospital, San Francisco, California
| | - James N Huang
- Division of Pediatric Allergy, Immunology, and Bone Marrow Transplantation, University of California San Francisco Benioff Children's Hospital, San Francisco, California; Division of Pediatric Hematology and Oncology, University of California San Francisco Benioff Children's Hospital, San Francisco, California
| | - Jennifer M Puck
- Division of Pediatric Allergy, Immunology, and Bone Marrow Transplantation, University of California San Francisco Benioff Children's Hospital, San Francisco, California
| | - Morna J Dorsey
- Division of Pediatric Allergy, Immunology, and Bone Marrow Transplantation, University of California San Francisco Benioff Children's Hospital, San Francisco, California
| | - Janelle Facchino
- Division of Pediatric Allergy, Immunology, and Bone Marrow Transplantation, University of California San Francisco Benioff Children's Hospital, San Francisco, California
| | - Catherine K Chang
- Division of Pediatric Allergy, Immunology, and Bone Marrow Transplantation, University of California San Francisco Benioff Children's Hospital, San Francisco, California
| | - Morton J Cowan
- Division of Pediatric Allergy, Immunology, and Bone Marrow Transplantation, University of California San Francisco Benioff Children's Hospital, San Francisco, California
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34
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Heimall J. Genetic Testing to Diagnose Primary Immunodeficiency Disorders and to Identify Targeted Therapy. Immunol Allergy Clin North Am 2019; 39:129-140. [DOI: 10.1016/j.iac.2018.08.009] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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35
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Now Is the Time to Use Molecular Gene Testing for the Diagnosis of Primary Immune Deficiencies. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2019; 7:833-838. [PMID: 30639929 DOI: 10.1016/j.jaip.2018.12.022] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 09/20/2018] [Revised: 12/26/2018] [Accepted: 12/26/2018] [Indexed: 12/11/2022]
Abstract
The discovery of chromosomes, genes, and DNA in the early 20th century paved the way for the development of techniques to examine the role of these elements in disease pathogenesis. Since the start of the 21st century, genetic testing and particularly next-generation sequencing has allowed for a rapid rate of gene disease associations for a broad range of primary immunodeficiency patients. At the same time, biologic and small molecule-based therapies targeting specific molecular pathways have been developed and are being applied clinically and in research settings to treat genetically defined immunodeficiencies. In recent years, both the American Academy of Allergy Asthma and Immunology and the Clinical Immunology Society have recommended the use of genetic testing for diagnosis, therapy guidance, and genetic counseling in patients with clinical symptoms of primary immunodeficiency.
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36
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Gennery AR, Albert MH, Slatter MA, Lankester A. Hematopoietic Stem Cell Transplantation for Primary Immunodeficiencies. Front Pediatr 2019; 7:445. [PMID: 31737589 PMCID: PMC6831554 DOI: 10.3389/fped.2019.00445] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Accepted: 10/14/2019] [Indexed: 01/01/2023] Open
Abstract
The field of primary immunodeficiencies has pioneered many of the advances in haematopoietic stem cell transplantation and cellular therapies over the last 50 years. The first patients to demonstrate sustained benefit and prolonged cure from the primary genetic defect following allogeneic haematopoietic stem cell transplantation were patients with primary immunodeficiencies. Although primary immunodeficiency patients began the modern era of haematopoietic stem cell transplantation, the history is nevertheless short-in answer to the question "what is the long term outcome of patients transplanted for primary immunodeficiencies?" we often have to say that we do not know. We believe that most patients who undergo haematopoietic stem cell transplantation for primary immunodeficiencies should live a normal lifespan with a fully corrected immune system. We are now beginning to understanding long term outcomes, the relationship to the underlying genetic defect, age, and pre-morbid condition of the patient at time of transplantation, stem cell source and donor, and effect of pre-transplant cytoreductive chemotherapy conditioning. The long term consequences of post-transplant complications such as graft vs. host disease, veno-occlusive disease, or immune dysregulation are also being recognized. Additionally, some genetic defects have a systemic distribution, and we are learning the natural history of these defects once the immunodeficiency has been removed.
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Affiliation(s)
- Andrew R Gennery
- Institute of Cellular Medicine, Newcastle University, Newcastle upon Tyne, United Kingdom.,Pediatric Stem Cell Transplant Unit, Great North Children's Hospital, Newcastle upon Tyne, United Kingdom
| | - Michael H Albert
- Pediatric SCT Program, Dr. von Hauner University Children's Hospital, Ludwig-Maximilians Universität, Munich, Germany
| | - Mary A Slatter
- Institute of Cellular Medicine, Newcastle University, Newcastle upon Tyne, United Kingdom.,Pediatric Stem Cell Transplant Unit, Great North Children's Hospital, Newcastle upon Tyne, United Kingdom
| | - Arjan Lankester
- Department of Pediatrics, Stem Cell Transplantation Program, Willem-Alexander Children's Hospital, Leiden University Medical Center, Leiden, Netherlands
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Panarelli NC, Yantiss RK. Inflammatory and infectious manifestations of immunodeficiency in the gastrointestinal tract. Mod Pathol 2018; 31:844-861. [PMID: 29403083 DOI: 10.1038/s41379-018-0015-9] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2017] [Revised: 11/24/2017] [Accepted: 12/11/2017] [Indexed: 12/27/2022]
Abstract
Immune compromise may result from genetic abnormalities, HIV/AIDS, or consequences of therapy for neoplastic and autoimmune diseases. Many immunocompromised patients develop severe gastrointestinal symptoms, particularly diarrhea, accompanied by non-specific or mild endoscopic abnormalities; mucosal biopsy with pathologic interpretation has a major role in the diagnosis and management of these patients. Immunocompromised individuals are at risk for all the diseases that affect those with a healthy immune system, but they are also prone to other illnesses that rarely affect immunocompetent patients. This review discusses the gastrointestinal manifestations of primary and acquired immunodeficiency, chemotherapy-related injury, and infections that show a predilection for immunocompromised patients. Key histologic features and relevant differential diagnoses are emphasized.
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Defining Future Research Priorities in Donation and Organ and Stem Cell Transplantation With Patients, Families, Caregivers, Healthcare Providers and Researchers Within the Canadian National Transplant Research Program. Transplant Direct 2018. [PMCID: PMC6089516 DOI: 10.1097/txd.0000000000000791] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Supplemental digital content is available in the text. Background Patients, families, and caregivers have a unique understanding of the diseases they live with and provide care for every day. Their experience and expertise are important and should be taken into consideration when determining research priorities. The aim of this study was to gather the perspectives of Canadian patients, families, caregivers, researchers, and healthcare professionals on what research priorities were important to them in the field of organ and hematopoietic cell transplantation (HCT) and donation within the Canadian National Transplant Research Program (CNTRP). Methods The CNTRP developed a national consultation process, which included a Web-based survey and in-person workshop, to ascertain and validate the viewpoints of the Canadian donation and transplant community. The Web-based survey identified 3 principal research priorities (increasing donation, developing better antirejection drugs and developing tolerance), which were further refined and prioritized during the one-and-a-half day national workshop held in Toronto in November 2015. Results A total of 505 participants answered the Web-based survey, and 46 participants (28 patients, 12 researchers and 6 healthcare professionals) participated in the in-person workshop. Workshop participants ranked the following 2 priorities as the most important in the fields of donation, HCT, and solid organ transplantation: methods for developing a culture of donation (within healthcare organizations and throughout society); and methods for improving graft survival and antirejection therapy. Conclusion The CNTRP will use these results to prioritize future research projects and studies in donation, HCT, and solid organ transplantation in the years to come.
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Heimall JR, Hagin D, Hajjar J, Henrickson SE, Hernandez-Trujillo HS, Tan Y, Kobrynski L, Paris K, Torgerson TR, Verbsky JW, Wasserman RL, Hsieh EWY, Blessing JJ, Chou JS, Lawrence MG, Marsh RA, Rosenzweig SD, Orange JS, Abraham RS. Use of Genetic Testing for Primary Immunodeficiency Patients. J Clin Immunol 2018; 38:320-329. [PMID: 29675737 DOI: 10.1007/s10875-018-0489-8] [Citation(s) in RCA: 61] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2017] [Accepted: 03/16/2018] [Indexed: 12/11/2022]
Abstract
Genetic testing plays a critical role in diagnosis for many primary immunodeficiency diseases. The goals of this report are to outline some of the challenges that clinical immunologists face routinely in the use of genetic testing for patient care. In addition, we provide a review of the types of genetic testing used in the diagnosis of PID, including their strengths and limitations. We describe the strengths and limitations of different genetic testing approaches for specific clinical contexts that raise concern for specific PID disorders in light of the challenges reported by the clinical immunologist members of the CIS in a recent membership survey. Finally, we delineate the CIS's recommendations for the use of genetic testing in light of these issues.
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Affiliation(s)
- Jennifer R Heimall
- Division of Allergy and Immunology, Children's Hospital of Philadelphia, University of Pennsylvania, Wood Building 3rd Floor, 3401 Civic Center Blvd, Philadelphia, PA, 19104, USA.
| | - David Hagin
- Allergy and Immunology Division, Tel-Aviv Sourasky Medical Center, Tel-Aviv, Israel
| | - Joud Hajjar
- Department of Pediatrics, Section of Immunology, Allergy and Rheumatology, Baylor College of Medicine, Houston, TX, USA
| | - Sarah E Henrickson
- Division of Allergy and Immunology, Children's Hospital of Philadelphia, University of Pennsylvania, Wood Building 3rd Floor, 3401 Civic Center Blvd, Philadelphia, PA, 19104, USA
- Wherry Lab, University of Pennsylvania, Philadelphia, PA, USA
| | - Hillary S Hernandez-Trujillo
- Division of Infectious Disease & Immunology, Connecticut Children's Medical Center, Hartford, CT, USA
- CT Asthma and Allergy Center, West Hartford, CT, USA
| | - Yuval Tan
- The Charles Bronfman Institute of Personalized Medicine, Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | | | - Kenneth Paris
- Division of Allergy-Immunology, LSU Health Sciences Center, Children's Hospital, New Orleans, LA, USA
| | - Troy R Torgerson
- Department of Pediatrics, University of Washington, Seattle, WA, USA
| | - James W Verbsky
- Pediatrics and Microbiology and Molecular Genetics Section of Pediatric Rheumatology, Medical College of Wisconsin, Milwaukee, WI, USA
| | | | - Elena W Y Hsieh
- Department of Immunology and Microbiology, Department of Pediatrics, Division of Allergy and Immunology, University of Colorado, School of Medicine, Aurora, CO, USA
| | - Jack J Blessing
- Division of Bone Marrow Transplantation and Immune Deficiency, Cancer and Blood Diseases Institute, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Janet S Chou
- Division of Immunology, Boston Children's Hospital, Boston, MA, USA
- Department of Pediatrics, Harvard Medical School, Boston, MA, USA
| | - Monica G Lawrence
- Division of Asthma, Allergy and Clinical Immunology, University of Virginia Health System, Charlottesville, VA, USA
| | - Rebecca A Marsh
- Bone Marrow Transplantation and Immune Deficiency, Cancer and Blood Diseases Institute, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | | | - Jordan S Orange
- Center for Human Immunobiology, Texas Children's Hospital, Houston, TX, USA
- Department of Pediatrics, Baylor College of Medicine, Houston, TX, USA
| | - Roshini S Abraham
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
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Arai Y, Choi U, Corsino CI, Koontz SM, Tajima M, Sweeney CL, Black MA, Feldman SA, Dinauer MC, Malech HL. Myeloid Conditioning with c-kit-Targeted CAR-T Cells Enables Donor Stem Cell Engraftment. Mol Ther 2018; 26:1181-1197. [PMID: 29622475 DOI: 10.1016/j.ymthe.2018.03.003] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2017] [Revised: 02/28/2018] [Accepted: 03/05/2018] [Indexed: 01/04/2023] Open
Abstract
We report a novel approach to bone marrow (BM) conditioning using c-kit-targeted chimeric antigen receptor T (c-kit CAR-T) cells in mice. Previous reports using anti-c-kit or anti-CD45 antibody linked to a toxin such as saporin have been promising. We developed a distinctly different approach using c-kit CAR-T cells. Initial studies demonstrated in vitro killing of hematopoietic stem cells by c-kit CAR-T cells but poor expansion in vivo and poor migration of CAR-T cells into BM. Pre-treatment of recipient mice with low-dose cyclophosphamide (125 mg/kg) together with CXCR4 transduction in the CAR-T cells enhanced trafficking to and expansion in BM (<1%-13.1%). This resulted in significant depletion of the BM c-kit+ population (9.0%-0.1%). Because congenic Thy1.1 CAR-T cells were used in the Thy1.2-recipient mice, anti-Thy1.1 antibody could be used to deplete CAR-T cells in vivo before donor BM transplant. This achieved 20%-40% multilineage engraftment. We applied this conditioning to achieve an average of 28% correction of chronic granulomatous disease mice by wild-type BM transplant. Our findings provide a proof of concept that c-kit CAR-T cells can achieve effective BM conditioning without chemo-/radiotherapy. Our work also demonstrates that co-expression of a trafficking receptor can enhance targeting of CAR-T cells to a designated tissue.
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Affiliation(s)
- Yasuyuki Arai
- Genetic Immunotherapy Section, Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases, NIH, Bethesda, MD 20892, USA
| | - Uimook Choi
- Genetic Immunotherapy Section, Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases, NIH, Bethesda, MD 20892, USA
| | - Cristina I Corsino
- Immune Deficiency Genetics Section, Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases, NIH, Bethesda, MD 20892, USA
| | - Sherry M Koontz
- Genetic Immunotherapy Section, Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases, NIH, Bethesda, MD 20892, USA
| | - Masaki Tajima
- Mucosal Immunity Section, Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases, NIH, Bethesda, MD 20892, USA
| | - Colin L Sweeney
- Genetic Immunotherapy Section, Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases, NIH, Bethesda, MD 20892, USA
| | - Mary A Black
- Surgery Branch, National Cancer Institute, NIH, Bethesda, MD 20892, USA
| | - Steven A Feldman
- Surgery Branch, National Cancer Institute, NIH, Bethesda, MD 20892, USA
| | - Mary C Dinauer
- Department of Pediatrics, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Harry L Malech
- Genetic Immunotherapy Section, Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases, NIH, Bethesda, MD 20892, USA.
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Capo V, Castiello MC, Fontana E, Penna S, Bosticardo M, Draghici E, Poliani LP, Sergi Sergi L, Rigoni R, Cassani B, Zanussi M, Carrera P, Uva P, Dobbs K, Sacchetti N, Notarangelo LD, van Til NP, Wagemaker G, Villa A. Efficacy of lentivirus-mediated gene therapy in an Omenn syndrome recombination-activating gene 2 mouse model is not hindered by inflammation and immune dysregulation. J Allergy Clin Immunol 2017; 142:928-941.e8. [PMID: 29241731 DOI: 10.1016/j.jaci.2017.11.015] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2017] [Revised: 10/02/2017] [Accepted: 11/01/2017] [Indexed: 11/25/2022]
Abstract
BACKGROUND Omenn syndrome (OS) is a rare severe combined immunodeficiency associated with autoimmunity and caused by defects in lymphoid-specific V(D)J recombination. Most patients carry hypomorphic mutations in recombination-activating gene (RAG) 1 or 2. Hematopoietic stem cell transplantation is the standard treatment; however, gene therapy (GT) might represent a valid alternative, especially for patients lacking a matched donor. OBJECTIVE We sought to determine the efficacy of lentiviral vector (LV)-mediated GT in the murine model of OS (Rag2R229Q/R229Q) in correcting immunodeficiency and autoimmunity. METHODS Lineage-negative cells from mice with OS were transduced with an LV encoding the human RAG2 gene and injected into irradiated recipients with OS. Control mice underwent transplantation with wild-type or OS-untransduced lineage-negative cells. Immunophenotyping, T-dependent and T-independent antigen challenge, immune spectratyping, autoantibody detection, and detailed tissue immunohistochemical analyses were performed. RESULTS LV-mediated GT allowed immunologic reconstitution, although it was suboptimal compared with that seen in wild-type bone marrow (BM)-transplanted OS mice in peripheral blood and hematopoietic organs, such as the BM, thymus, and spleen. We observed in vivo variability in the efficacy of GT correlating with the levels of transduction achieved. Immunoglobulin levels and T-cell repertoire normalized, and gene-corrected mice responded properly to challenges in vivo. Autoimmune manifestations, such as skin infiltration and autoantibodies, dramatically improved in GT mice with a vector copy number/genome higher than 1 in the BM and 2 in the thymus. CONCLUSIONS Our data show that LV-mediated GT for patients with OS significantly ameliorates the immunodeficiency, even in an inflammatory environment.
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Affiliation(s)
- Valentina Capo
- San Raffaele Telethon Institute for Gene Therapy (TIGET), Division of Regenerative Medicine, Stem Cells and Gene Therapy, San Raffaele Scientific Institute, Milan, Italy
| | - Maria Carmina Castiello
- San Raffaele Telethon Institute for Gene Therapy (TIGET), Division of Regenerative Medicine, Stem Cells and Gene Therapy, San Raffaele Scientific Institute, Milan, Italy
| | - Elena Fontana
- Humanitas Clinical and Research Center, Rozzano, Milan, Italy; Milan Unit, Istituto di Ricerca Genetica e Biomedica, Consiglio Nazionale delle Ricerche, Milan, Italy
| | - Sara Penna
- San Raffaele Telethon Institute for Gene Therapy (TIGET), Division of Regenerative Medicine, Stem Cells and Gene Therapy, San Raffaele Scientific Institute, Milan, Italy
| | - Marita Bosticardo
- San Raffaele Telethon Institute for Gene Therapy (TIGET), Division of Regenerative Medicine, Stem Cells and Gene Therapy, San Raffaele Scientific Institute, Milan, Italy
| | - Elena Draghici
- San Raffaele Telethon Institute for Gene Therapy (TIGET), Division of Regenerative Medicine, Stem Cells and Gene Therapy, San Raffaele Scientific Institute, Milan, Italy
| | - Luigi P Poliani
- Institute of Molecular Medicine "A. Nocivelli," University Hospital "Spedali Civili," Brescia, Italy
| | - Lucia Sergi Sergi
- San Raffaele Telethon Institute for Gene Therapy (TIGET), Division of Regenerative Medicine, Stem Cells and Gene Therapy, San Raffaele Scientific Institute, Milan, Italy
| | - Rosita Rigoni
- Humanitas Clinical and Research Center, Rozzano, Milan, Italy; Milan Unit, Istituto di Ricerca Genetica e Biomedica, Consiglio Nazionale delle Ricerche, Milan, Italy
| | - Barbara Cassani
- Humanitas Clinical and Research Center, Rozzano, Milan, Italy; Milan Unit, Istituto di Ricerca Genetica e Biomedica, Consiglio Nazionale delle Ricerche, Milan, Italy
| | - Monica Zanussi
- Genomics for the Diagnosis of Human Pathologies, San Raffaele Scientific Institute, Milan, Italy
| | - Paola Carrera
- Genomics for the Diagnosis of Human Pathologies, San Raffaele Scientific Institute, Milan, Italy
| | - Paolo Uva
- CRS4, Science and Technology Park Polaris, Pula, Italy
| | - Kerry Dobbs
- Laboratory of Host Defenses, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md
| | - Nicolò Sacchetti
- San Raffaele Telethon Institute for Gene Therapy (TIGET), Division of Regenerative Medicine, Stem Cells and Gene Therapy, San Raffaele Scientific Institute, Milan, Italy; Vita-Salute San Raffaele University, Milan, Italy
| | - Luigi D Notarangelo
- Laboratory of Host Defenses, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md
| | - Niek P van Til
- Department of Hematology, Erasmus University Medical Center, Rotterdam, The Netherlands; Laboratory of Translational Immunology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Gerard Wagemaker
- Department of Hematology, Erasmus University Medical Center, Rotterdam, The Netherlands; Stem Cell Research and Development Center, Hacettepe University, Ankara, Turkey; Raisa Gorbacheva Memorial Research Institute for Pediatric Oncology and Hematology, Saint Petersburg, Russia
| | - Anna Villa
- San Raffaele Telethon Institute for Gene Therapy (TIGET), Division of Regenerative Medicine, Stem Cells and Gene Therapy, San Raffaele Scientific Institute, Milan, Italy; Milan Unit, Istituto di Ricerca Genetica e Biomedica, Consiglio Nazionale delle Ricerche, Milan, Italy.
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Dückers G. Phänotypisierung, gezielte Diagnostik und Klassifikation der primären Immundefekte. Monatsschr Kinderheilkd 2017. [DOI: 10.1007/s00112-017-0399-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Heimall J, Buckley RH, Puck J, Fleisher TA, Gennery AR, Haddad E, Neven B, Slatter M, Roderick S, Baker KS, Dietz AC, Duncan C, Griffith LM, Notarangelo L, Pulsipher MA, Cowan MJ. Recommendations for Screening and Management of Late Effects in Patients with Severe Combined Immunodeficiency after Allogenic Hematopoietic Cell Transplantation: A Consensus Statement from the Second Pediatric Blood and Marrow Transplant Consortium International Conference on Late Effects after Pediatric HCT. Biol Blood Marrow Transplant 2017; 23:1229-1240. [PMID: 28479164 PMCID: PMC6015789 DOI: 10.1016/j.bbmt.2017.04.026] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2017] [Accepted: 04/28/2017] [Indexed: 12/30/2022]
Abstract
Severe combined immunodeficiency (SCID) is effectively treated with hematopoietic cell transplantation (HCT), with overall survival approaching 90% in contemporary reports. However, survivors are at risk for developing late complications because of the variable durability of high-quality immune function, underlying genotype of SCID, comorbidities due to infections in the pretransplantation and post-transplantation periods, and use of conditioning before transplantation. An international group of transplantation experts was convened in 2016 to review the current knowledge of late effects seen in SCID patients after HCT and to develop recommendations for screening and monitoring for late effects. This report provides recommendations for screening and management of pediatric and adult SCID patients treated with HCT.
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Affiliation(s)
- Jennifer Heimall
- Division of Allergy and Immunology, Children's Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania.
| | - Rebecca H Buckley
- Departments of Pediatrics and Immunology, Duke University Medical Center, Durham, North Carolina
| | - Jennifer Puck
- Department of Pediatrics, Allergy, Immunology, and Blood and Marrow Transplant Division, University of California San Francisco, San Francisco California, California
| | - Thomas A Fleisher
- Department of Laboratory Medicine, National Institutes of Health, Bethesda, Maryland
| | - Andrew R Gennery
- Department of Paediatric Immunology, Newcastle upon Tyne, United Kingdom Institute of Cellular Medicine, Newcastle upon Tyne University, Newcastle upon Tyne, United Kingdom
| | - Elie Haddad
- Department of Pediatrics, Department of Microbiology, Infection and Immunology, University of Montreal, CHU Sainte-Justine, Montreal, Quebec, Canada
| | - Benedicte Neven
- Department of Immunology, Bone Marrow Transplantation, Hospital Necker Enfants Malades, Paris, France
| | - Mary Slatter
- Department of Paediatric Immunology, Newcastle upon Tyne, United Kingdom Institute of Cellular Medicine, Newcastle upon Tyne University, Newcastle upon Tyne, United Kingdom
| | - Skinner Roderick
- Great North Children's Hospital and Northern Institute of Cancer Research, Newcastle upon Tyne, United Kingdom
| | - K Scott Baker
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Andrew C Dietz
- Children's Center for Cancer and Blood Diseases, Children's Hospital Los Angeles, Los Angeles, California
| | - Christine Duncan
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center, Boston, Massachusetts
| | - Linda M Griffith
- Division of Allergy, Immunology and Transplantation, National Institute of Allergy and Infectious Disease, National Institutes of Health, Bethesda, Maryland
| | - Luigi Notarangelo
- Laboratory of Host Defenses, National Institute of Allergy and Infectious Disease, National Institutes of Health, Bethesda, Maryland
| | - Michael A Pulsipher
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center, Boston, Massachusetts
| | - Morton J Cowan
- Department of Pediatrics, Allergy, Immunology, and Blood and Marrow Transplant Division, University of California San Francisco, San Francisco California, California
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Abstract
Allergic disorders and immunodeficiencies are generally chronic and even lifelong conditions, often changing over time, making the cautious transition of care from childhood to adulthood particularly important. Many, but not all, patients can continue to receive their care from the same physician as they transition through adolescence and emerging adulthood, made possible because allergy/immunology training programs require cross-training in the care of both pediatric and adult patients. Although keeping the same physician makes the transition easier for many allergy/immunology patients, even these patients face psychosocial issues unique to adolescents and emerging adults, including increased autonomy, risk-taking behavior, and medical self-management. Successful transition for patients with chronic allergic and immunologic conditions involves an understanding of the natural history of these conditions by patients and physicians alike, a gradual increase in self-management depending on individual readiness, and careful communication between pediatric and adult specialists as care is transitioned. [Pediatr Ann. 2017;46(6):e229-e234.].
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