Andrew D. Trunk, Sagar S. Patel, Josef T. Prchal, Douglas W. Sborov, Axel R. Zander, Catherine J. Lee
{"title":"Allogeneic stem cell transplant for multiple myeloma & myelofibrosis with split-dose busulfan, fludarabine & cyclophosphamide","authors":"Andrew D. Trunk, Sagar S. Patel, Josef T. Prchal, Douglas W. Sborov, Axel R. Zander, Catherine J. Lee","doi":"10.1016/j.lrr.2023.100388","DOIUrl":null,"url":null,"abstract":"<div><p>Allogeneic stem cell transplant can have high morbidity and mortality in patients with myelofibrosis (MF) and multiple myeloma (MM). This phase 2 study used a novel myeloablative regimen of split-dose busulfan, fludarabine, and then post-transplant cyclophosphamide. Four patients with MF and 2 with MM were enrolled. At 1 year, non-relapse mortality was 33.3%, and overall survival was 50%. Incidence of acute and chronic GVHD was 33.3% and 16.7%, respectively. Those surviving beyond 1 year (MF = 1, MM = 2) had durable remissions with a median follow-up of 42 months. This small study demonstrates relative safety & favorable key outcomes using this novel approach.</p></div>","PeriodicalId":38435,"journal":{"name":"Leukemia Research Reports","volume":null,"pages":null},"PeriodicalIF":0.7000,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/71/d5/main.PMC10493243.pdf","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Leukemia Research Reports","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2213048923000286","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"HEMATOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
Allogeneic stem cell transplant can have high morbidity and mortality in patients with myelofibrosis (MF) and multiple myeloma (MM). This phase 2 study used a novel myeloablative regimen of split-dose busulfan, fludarabine, and then post-transplant cyclophosphamide. Four patients with MF and 2 with MM were enrolled. At 1 year, non-relapse mortality was 33.3%, and overall survival was 50%. Incidence of acute and chronic GVHD was 33.3% and 16.7%, respectively. Those surviving beyond 1 year (MF = 1, MM = 2) had durable remissions with a median follow-up of 42 months. This small study demonstrates relative safety & favorable key outcomes using this novel approach.
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