PMID- 33606297 OWN - NLM STAT- MEDLINE DCOM- 20210513 LR - 20210513 IS - 1096-8652 (Electronic) IS - 0361-8609 (Linking) VI - 96 IP - 5 DP - 2021 May 1 TI - Haplo-identical or mismatched unrelated donor hematopoietic cell transplantation for Fanconi anemia: Results from the Severe Aplastic Anemia Working Party of the EBMT. PG - 571-579 LID - 10.1002/ajh.26135 [doi] AB - Allogeneic hematopoietic cell transplantation (HCT) is the only curative option for bone marrow failure or hematopoietic malignant diseases for Fanconi anemia (FA) patients. Although results have improved over the last decades, reaching more than 90% survival when a human leukocyte antigen (HLA)-identical donor is available, alternative HCT donors are still less reported. We compared HCT outcomes using HLA-mismatched unrelated donors (MMUD; n = 123) or haplo-identical donors (HDs), either using only in vivo T cell depletion (n = 33) or T cells depleted in vivo with some type of graft manipulation ex vivo (n = 59) performed for FA between 2000 and 2018. Overall survival (OS) by 24 months was 62% (53-71%) for MMUD, versus 80% (66-95%) for HDs with only in vivo T cell depletion and 60% (47-73%) for HDs with in vivo and ex vivo T cell depletion (p = .22). Event-free survival (EFS) was better for HD-transplanted FA patients with only in vivo T cell depletion 86% (73-99%) than for those transplanted from a MMUD 58% (48-68%) or those with graft manipulation 56% (42-69%) (p = .046). Grade II-IV acute graft-versus-host disease (GVHD) was 41% (MMUD) versus 40% (HDs with no graft manipulation) versus 17% (HDs with T cell depleted graft), (p = .005). No differences were found for the other transplant related outcomes. These data suggest that HDs might be considered as an alternative option for FA patients with better EFS using unmanipulated grafts. CI - (c) 2021 Wiley Periodicals LLC. FAU - Zubicaray, Josune AU - Zubicaray J AD - Nino Jesus Children's Hospital, Fundacion para la investigacion del HIUNJ, Madrid, Spain. FAU - Pagliara, Daria AU - Pagliara D AD - IRRCS Ospedale Pediatrico Bambino Gesu, Rome, Italy. FAU - Sevilla, Julian AU - Sevilla J AUID- ORCID: 0000-0002-6852-1860 AD - Nino Jesus Children's Hospital, Fundacion para la investigacion del HIUNJ, Madrid, Spain. FAU - Eikema, Dirk-Jan AU - Eikema DJ AD - EBMT Statistical Unit Leiden, Leiden, The Netherlands. FAU - Bosman, Paul AU - Bosman P AUID- ORCID: 0000-0002-1473-9442 AD - EBMT Data Office Leiden, Leiden, The Netherlands. FAU - Ayas, Mouhab AU - Ayas M AD - King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia. FAU - Zecca, Marco AU - Zecca M AD - Pediatric Hematology/Oncology, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy. FAU - Yesilipek, Akif AU - Yesilipek A AD - Medical Park Antalya Hospital, Antalya, Turkey. FAU - Kansoy, Savas AU - Kansoy S AD - Ege University Pediatric BMT Centre, Izmir, Turkey. FAU - Renard, Cecile AU - Renard C AD - Institut d'Hematologie et d'Oncologie Pediatrique, Hospices Civils de Lyon, Lyon, France. FAU - Dalle, Jean H AU - Dalle JH AD - Hemato-Immunology Department, Robert-Debre Hospital, GHU Nord-Universite de Paris, Paris, France. FAU - Campos, Antonio AU - Campos A AD - Inst. Portugues de Oncologia do Porto, Porto, Portugal. FAU - Faraci, Maura AU - Faraci M AD - HSCT Unit, Instituto G. Gaslini, Genoa, Italy. FAU - Kupesiz, Alphan AU - Kupesiz A AD - Akdeniz University Medical School, Antalya, Turkey. FAU - Smiers, Frans J W AU - Smiers FJW AD - Department of Pediatrics, Leiden University Medical Center, Leiden, The Netherlands. FAU - Velardi, Andrea AU - Velardi A AD - Sezione di Ematologia, Perugia, Italy. FAU - Abecasis, Manuel AU - Abecasis M AD - Inst. Portugues Oncologia, Lisbon, Portugal. FAU - Corti, Paola AU - Corti P AD - Clinica Pediatrica, Fondazione MBBM, Universita degli Studi di Milano Bicocca, Monza, Italy. FAU - Fagioli, Franca AU - Fagioli F AD - Pediatric Onco-Hematology and Stem Cell Transplantation Division, Regina Margherita Children's Hospital, University of Turin, Turin, Italy. FAU - Gonzalez Muniz, Soledad AU - Gonzalez Muniz S AD - Hospital Universitario Central de Asturias, Oviedo, Spain. FAU - Krivan, Gergely AU - Krivan G AD - Department for Pediatric Hematology and Hemopoietic Stem Cell Transplantation, Central Hospital of Southern Pest - National Institute of Hematology and Infectious Diseases, Budapest, Hungary. FAU - Dufour, Carlo AU - Dufour C AD - Istituto Giannina Gaslini, IRCSS, Genova, Italy. FAU - Risitano, Antonio AU - Risitano A AUID- ORCID: 0000-0002-4744-5109 AD - AORN San Giuseppe Moscati, Hematology and Hematopoietic Stem Cell Transplantation Unit, Avellino, Italy. AD - Federico II University of Naples, Naples, Italy. FAU - Corbacioglu, Selim AU - Corbacioglu S AD - Department of Pediatric Hematology, Oncology and Stem Cell Transplantation, University of Regensburg, Regensburg, Germany. FAU - Peffault de Latour, Regis AU - Peffault de Latour R AUID- ORCID: 0000-0001-6222-4753 AD - French Reference Center for Aplastic Anemia and Paroxysmal Nocturnal Hemoglobinuria, Saint Louis Hospital and University Paris Diderot, Paris, France. LA - eng PT - Journal Article PT - Multicenter Study DEP - 20210304 PL - United States TA - Am J Hematol JT - American journal of hematology JID - 7610369 RN - 0 (HLA Antigens) SB - IM MH - Adolescent MH - Allografts MH - *Bone Marrow Transplantation/statistics & numerical data MH - Child MH - Fanconi Anemia/genetics/mortality/*therapy MH - Female MH - Graft Survival MH - Graft vs Host Disease/epidemiology/etiology/prevention & control MH - HLA Antigens/genetics/*immunology MH - Haplotypes MH - *Histocompatibility/genetics/immunology MH - Histocompatibility Testing MH - Humans MH - Kaplan-Meier Estimate MH - Living Donors MH - Lymphocyte Depletion MH - Male MH - *Peripheral Blood Stem Cell Transplantation/statistics & numerical data MH - Primary Graft Dysfunction/epidemiology MH - Progression-Free Survival MH - Proportional Hazards Models MH - Prospective Studies MH - Siblings MH - T-Lymphocyte Subsets/immunology MH - Treatment Outcome EDAT- 2021/02/20 06:00 MHDA- 2021/05/14 06:00 CRDT- 2021/02/19 12:15 PHST- 2021/02/16 00:00 [revised] PHST- 2020/11/10 00:00 [received] PHST- 2021/02/18 00:00 [accepted] PHST- 2021/02/20 06:00 [pubmed] PHST- 2021/05/14 06:00 [medline] PHST- 2021/02/19 12:15 [entrez] AID - 10.1002/ajh.26135 [doi] PST - ppublish SO - Am J Hematol. 2021 May 1;96(5):571-579. doi: 10.1002/ajh.26135. Epub 2021 Mar 4.