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非血缘脐血移植与HLA相合同胞外周血干细胞移植治疗成人恶性血液病的对比研究
  • ISSN号:0253-2727
  • 期刊名称:《中华血液学杂志》
  • 时间:0
  • 分类:R457.7[医药卫生—治疗学;医药卫生—临床医学]
  • 作者机构:安徽医科大学附属省立医院血液科,合肥230001
  • 相关基金:国家自然科学基金(81570159,81470350);安徽省自然科学基金(1608085MH181);安徽省2015年公益性技术应用研究联动计划(15011d04020)
中文摘要:

目的比较单份清髓非血缘脐血移植(UCBT)与HLA相合同胞外周血干细胞移植(PBSCT)治疗成人恶性血液病的疗效。方法自2011年4月1日至2015年12月31日,共81例单份清髓UCBT与57例HLA相合同胞PBSCT患者人组进行比较。所有患者均采用清髓性预处理方案,环孢素A联合霉酚酸酯预防移植物抗宿主病(GvHD)。结果移植后42d(+42d)ucBT组中性粒细胞累积植入率为95.0%(95%C187.0%~98.1%),同胞PBSCT组为100%(P=0.863)。+100dUCBT组血小板累积植入率低于同胞PBSCT组[87.3%(95%CI76.8%~93.1%)对98.2%(95%CI87.3%~99.7%),P=0.005]。+100dUCBT组Ⅱ-Ⅳ度急性GVHD、Ⅲ/Ⅳ度急性GVHD的累积发生率分别为18.2%(95%a9.1%-26.4%)、10.4%(95%CI3.3%~16.9%),同胞PBSCT组分别为8.9%(95%C11.1%~16.1%)、7.1%(95%C11.4%~13.7%),差异均无统计学意义(P=0.142,P=0.521)。UCBT组3年慢性GVHD、广泛型慢性GVHD累积发生率均低于同胞PBSCT组[14.9%(95%CI5.2%~23.5%)对35.2%(95%CI19.4%~47.8%),P=0.008;11.2%(95%c,2.9%~18.7%)对31.4%(95%a16.2%~43.9%),P=0.009]。UCBT组、同胞PBSCT组3年移植相关死亡率(TRM)差异无统计学意义[30.1%(95%CI19.2%-41.7%)对23.2%(95%C113.1%~35.0%),P=0.464]。UCBT组3年疾病复发率低于同胞PBSCT组[12.9%(95%凹6.6%-21.5%)对24.3%(95%CI13.5%~36.8%),P=0.039]。UCBT、同胞PBSCT组3年总生存率、无病生存率差异均无统计学意义[58.6%(95%C145.4%~69.7%)对54.8%(95%C139.9%-67.4%),P=-0.634;57.0%(95%C144.0%~68.0%)对52.4%(95%CI38.2%~64.9%),P=0.563]。UCBT组3年无GvHD及复发生存(GRFS)率高于同胞PBSCT组[55.7%(9

英文摘要:

Objective To compare the efficacy of unrelated cord blood transplantation (UCBT) and HLA-identical sibling peripheral blood stem cell transplantation (PBSCT) for the treatment of adult hematological malignancies. Methods From April 2011 to December 2015, a total of 81 patients receiving single-unit UCBT and 57 patients receiving HLA-identical sibling PBSCT were enrolled in thisstudy. All of the patients received myelablative conditioning. Cyclosporine combined with mycophenolate mofetil was adopted for GVHD prophylaxis. Results The cumulative incidence of neutropil engraftment at day-42 was 95.0% and 100% in UCBT and sibling PBSCT groups, respectively (P=0.863). Platelet engraftment at day 100 was 87.3% (95%CI 76.8%-93.1%) in UCBT group, which was significantly lower than that of sibling PBSCT group [98.2% (95%CI 87.3%-99.7%) ] (P=0.005). There were no significant differences in terms of 11 -IV acute GVHD or llI- IV acute GVHD in two groups (P=-0.142, 0.521 ). The 3- year chronic GVHD and extensive chronic GVHD were 14.9% (95%CI 5.2%-23.5%) and 11.2% (95%CI 2.9%-18.7% ), respectively in UCBT group, which was significantly lower than that of sibling PBSCT group [35.2% (95%CI 19.4%-47.8% ), 31.4% (95%CI 16.2%-43.9% ) (P=-0.008, 0.009). The 3-year transplant-related mortality (TRM) was similar between two groups (30.1% vs 23.2%, P=0.464). The relapse rate at 3-year in UCBT group [ 12.9% (95%CI 6.6%-21.5%) was significantly lower than that in sibling PBSCT group I24.3%(95%CI 13.5%-36.8%) (P=0.039). There were no significant differences in terms of overall survival (OS) and disease-free survival (DFS) between two groups (58.6% vs 54.8%, P=-0.634; 57.0% vs 52.4%, P=-0.563). But GVHD-free and relapse-free survival (GRFS) in UCBT group [ 55.7% (95% CI 44.1%- 65.8% ) ] was significantly higher than that of sibling PBSCT group 142.9% (95% CI 29.8%-55.3% ) (P=-0.047). Conclusions For adult hematological malignancies, the inci

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期刊信息
  • 《中华血液学杂志》
  • 中国科技核心期刊
  • 主管单位:中国科学技术协会
  • 主办单位:中华医学会
  • 主编:
  • 地址:天津市南京路288号
  • 邮编:300020
  • 邮箱:cnblood82@yahoo.com.cn
  • 电话:022-27304167
  • 国际标准刊号:ISSN:0253-2727
  • 国内统一刊号:ISSN:12-1090/R
  • 邮发代号:6-54
  • 获奖情况:
  • 中国期刊方阵“双效”期刊
  • 国内外数据库收录:
  • 美国化学文摘(网络版),荷兰文摘与引文数据库,美国生物医学检索系统,日本日本科学技术振兴机构数据库,中国中国科技核心期刊,中国北大核心期刊(2004版),中国北大核心期刊(2008版),中国北大核心期刊(2011版),中国北大核心期刊(2014版),中国北大核心期刊(2000版)
  • 被引量:25538