慢性移植物抗宿主病对急性髓系白血病患者复发及生存的影响

目的 探讨慢性移植物抗宿主病(cGVHD)对造血干细胞移植(HSCT)后急性髓系白血病(AML)患者复发及生存的影响.方法 回顾性分析接受异基因外周血HSCT的55例发生cGVHD及未发生cGVHD的AML患者复发及生存情况.结果 cGVHD组移植后2年内的AML复发率显著低于未发生cGVHD组(8.7%对38.6%,P=0.019),而2年后远期复发率与对照组比较差异无统计学意义(22.8%对5.9%,P=0.217);移植后2年内的生存率差异无统计学意义(78.3%、61.0%,P=0.155),远期生存率cGVHD组明显降低(63.7%对100%,P=0.011).在难治复发的高危AML...

Full description

Saved in:
Bibliographic Details
Published in中华血液学杂志 Vol. 36; no. 2; pp. 116 - 120
Main Author 赵小利 魏华萍 赵莎莎 李红华 靖彧 黄文荣 赵瑜 王全顺 于力 高春记
Format Journal Article
LanguageChinese
Published 解放军总医院、解放军医学院血液科, 北京,100853 2015
Subjects
Online AccessGet full text
ISSN0253-2727
DOI10.3760/cma.j.issn.0253-2727.2015.02.007

Cover

More Information
Summary:目的 探讨慢性移植物抗宿主病(cGVHD)对造血干细胞移植(HSCT)后急性髓系白血病(AML)患者复发及生存的影响.方法 回顾性分析接受异基因外周血HSCT的55例发生cGVHD及未发生cGVHD的AML患者复发及生存情况.结果 cGVHD组移植后2年内的AML复发率显著低于未发生cGVHD组(8.7%对38.6%,P=0.019),而2年后远期复发率与对照组比较差异无统计学意义(22.8%对5.9%,P=0.217);移植后2年内的生存率差异无统计学意义(78.3%、61.0%,P=0.155),远期生存率cGVHD组明显降低(63.7%对100%,P=0.011).在难治复发的高危AML患者中,cGVHD组与未发生cGVHD组比较,移植后2年内AML复发率低(8.3%对46.2%,P=0.044),生存率高(83.3%对47.2%,P=0.045);在中低危AML患者中,有或无cGVHD其复发率及生存率均无显著变化(P=0.266,P=0.289).局限型及广泛型cGVHD患者中,移植后复发率分别为27.3%和31.3%,较未发生cGVHD患者复发率(42.2%)均下降;但广泛型cGVHD患者远期生存率降低(53.3%,P=0.001).结论 cGVHD降低AML复发的保护作用主要发生在移植后早期(2年),尤其使得难治复发的高危AML患者受益;而在移植晚期,cGVHD尤其广泛型cGVHD与移植相关死亡率相关,明显降低远期生存率.
Bibliography:Graft versus host disease,chronic;Leukemia,myeloid,acute;Relapse;Survival
Zhao Xiaoli, Wei Huaping, Zhao Shasha, Li Honghua, Jing Yu, Huang Wenrong, Zhao Yu, Wang Quanshun, Yu Li, Gao Chunji. (Department of Hematology, Chinese PLA General Hospital, Beijing 100853, China)
12-1090/R
Objective To explore the influence of relapse and survival by chronic graft versus host disease (cGVHD) in patients with acute myeloid leukemia (AML) after allogeneic hematopoietics stem cell transplantation (allo-HSCT).Methods Fifty-five AML patients received allo-HSCT were retrospectively reviewed.Relapse rate and overall survival (OS) were analyzed according to cGVHD.Results cGVHD significantly decreased the relapse rate of AML patients after transplantation within 2 years when compared with those without cGVHD (8.7% vs 38.6%,P=0.019),however,cGVHD had no effect on the long-term relapse rate (22.8% vs 5.9%,P=0.217).cGVHD had no effect on OS within 2 years (78.3% vs 61.0%,P=0.155) but could decrease the rate of long-term survival (63
ISSN:0253-2727
DOI:10.3760/cma.j.issn.0253-2727.2015.02.007