PMID- 35662154 OWN - NLM STAT- MEDLINE DCOM- 20220608 LR - 20220608 IS - 0485-1439 (Print) IS - 0485-1439 (Linking) VI - 63 IP - 5 DP - 2022 TI - [HLA-haploidentical peripheral blood stem cell transplantation with post-transplantation cyclophosphamide for adult T-cell leukemia]. PG - 333-340 LID - 10.11406/rinketsu.63.333 [doi] AB - Recently, allogeneic peripheral blood stem cell transplantation from human leukocyte antigen (HLA)-haploidentical donors using post-transplantation cyclophosphamide (PTCY-haploPBSCT) has become available in clinical practice. However, the efficacy of PTCY in adult T-cell leukemia (ATL) is not fully established yet. In this study, we retrospectively examined data of seven patients who underwent PTCY-haploPBSCT. The overall survival rate at 100 days after transplantation was 85.7%, and the 1-year overall survival rate was 68.6%. The cumulative incidence of relapse at 1 year was 31.4%, whereas the 1-year nonrelapse mortality was 17.1%. The cumulative incidence of grade III-IV acute graft-versus-host disease (GVHD) on day 100 was 14.3%, and the incidence of chronic GVHD at 1 year was 33.3%. These results suggest that PTCY-haploPBSCT can be a viable option even in patients with ATL. Further accumulation of knowledge and improvement of transplantation outcomes are warranted in the future. FAU - Ishii, Keitaro AU - Ishii K AD - Division of Hematology, Respiratory Medicine and Oncology, Department of Internal Medicine, Faculty of Medicine, Saga University. FAU - Okamoto, Sho AU - Okamoto S AD - Division of Hematology, Respiratory Medicine and Oncology, Department of Internal Medicine, Faculty of Medicine, Saga University. FAU - Fujita, Mai AU - Fujita M AD - Division of Hematology, Respiratory Medicine and Oncology, Department of Internal Medicine, Faculty of Medicine, Saga University. FAU - Sugihara, Ayano AU - Sugihara A AD - Division of Hematology, Respiratory Medicine and Oncology, Department of Internal Medicine, Faculty of Medicine, Saga University. FAU - Nagaie, Toshiaki AU - Nagaie T AD - Division of Hematology, Respiratory Medicine and Oncology, Department of Internal Medicine, Faculty of Medicine, Saga University. FAU - Nishioka, Atsujiro AU - Nishioka A AD - Division of Hematology, Respiratory Medicine and Oncology, Department of Internal Medicine, Faculty of Medicine, Saga University. FAU - Kamachi, Kazuharu AU - Kamachi K AD - Division of Hematology, Respiratory Medicine and Oncology, Department of Internal Medicine, Faculty of Medicine, Saga University. FAU - Itamura, Hidekazu AU - Itamura H AD - Division of Hematology, Respiratory Medicine and Oncology, Department of Internal Medicine, Faculty of Medicine, Saga University. FAU - Katsuya, Hiroo AU - Katsuya H AD - Division of Hematology, Respiratory Medicine and Oncology, Department of Internal Medicine, Faculty of Medicine, Saga University. FAU - Yoshimura, Mariko AU - Yoshimura M AD - Division of Hematology, Respiratory Medicine and Oncology, Department of Internal Medicine, Faculty of Medicine, Saga University. FAU - Ureshino, Hiroshi AU - Ureshino H AD - Division of Hematology, Respiratory Medicine and Oncology, Department of Internal Medicine, Faculty of Medicine, Saga University. FAU - Ando, Toshihiko AU - Ando T AD - Division of Hematology, Respiratory Medicine and Oncology, Department of Internal Medicine, Faculty of Medicine, Saga University. FAU - Kubota, Yasushi AU - Kubota Y AD - Division of Hematology, Respiratory Medicine and Oncology, Department of Internal Medicine, Faculty of Medicine, Saga University. AD - Department of Transfusion Medicine, Saga University Hospital. AD - Department of Transfusion Medicine and Cell Therapy, Saitama Medical Center, Saitama Medical University. FAU - Kimura, Shinya AU - Kimura S AD - Division of Hematology, Respiratory Medicine and Oncology, Department of Internal Medicine, Faculty of Medicine, Saga University. LA - jpn PT - Journal Article PL - Japan TA - Rinsho Ketsueki JT - [Rinsho ketsueki] The Japanese journal of clinical hematology JID - 2984782R RN - 0 (HLA Antigens) RN - 8N3DW7272P (Cyclophosphamide) SB - IM MH - Adult MH - Cyclophosphamide/therapeutic use MH - *Graft vs Host Disease MH - HLA Antigens MH - *Hematopoietic Stem Cell Transplantation MH - Humans MH - *Leukemia-Lymphoma, Adult T-Cell/therapy MH - *Peripheral Blood Stem Cell Transplantation MH - Retrospective Studies MH - Transplantation Conditioning OTO - NOTNLM OT - Adult T-cell leukemia OT - HLA-haploidentical stem cell transplantation OT - Post-transplantation cyclophosphamide EDAT- 2022/06/07 06:00 MHDA- 2022/06/09 06:00 CRDT- 2022/06/06 13:17 PHST- 2022/06/06 13:17 [entrez] PHST- 2022/06/07 06:00 [pubmed] PHST- 2022/06/09 06:00 [medline] AID - 10.11406/rinketsu.63.333 [doi] PST - ppublish SO - Rinsho Ketsueki. 2022;63(5):333-340. doi: 10.11406/rinketsu.63.333.