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小剂量马法兰治疗中、高危骨髓增生异常综合征临床疗效观察 被引量:6

Low-dose melphalan therapy for patients with intermediate- to high-risk myelodysplastic syndromes
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摘要 目的观察小剂量马法兰治疗中、高危骨髓增生异常综合征(MDS)的疗效和药物不良反应。方法共有按MDS国际预后积分系统(IPSS)判断为中、高危组的30例初治患者入组。治疗方案为:马法兰2mg,口服,每日1次,直至病程进展所致全血细胞减少加剧或骨髓原始细胞比例增高停药,达完全缓解(CR)或部分缓解(PR)者继续用药直至病情复发停药。结果按2006年MDS国际工作组(IWG)疗效修订标准判定,CR9例(30.0%),PR3例(10.0%),骨髓缓解(MCR)加血液学进步(HI)3例(10.0%),MCR1例(3.3%),病情稳定4例(13.3%),治疗失败10例(33.3%),总有效率66.7%。骨髓增生活跃及以下组患者的CR+PR率(60.0%)和总有效率(80.0%)明显高于骨髓增生明显活跃及以上组(分别为0%和40%)(P值分别为0.002和0.045)。中位随访时间为15.5(1~52)个月,中位生存时间为18个月,中位无复发生存时间为11个月。治疗过程中3例患者出现轻度骨髓抑制,1例因血小板输注无效导致脑出血而死亡,未见其他明显药物不良反应。结论小剂量马法兰是治疗中、高危MDS患者的一种安全、有效的方法,并且可能更适用于骨髓增生低下的患者。 Objective To observe the efficacy and slde-effects of low-dose melphalan for the treatment of intermediate- to high-risk myelodysplastic syndromes(MDS) patients. Methods Thirty patients with intermediate- to high-risk MDS received oral melphalan at a daily dose of 2 mg. The melphalan therapy was continued until marrow blasts increased or severe cytopenia attributed to melphalan. Patients achieved complete remission(CR) or partial remission(PR) were still maintained with melphalan until disease relapse. Results Among the 30 patients , 9 (30.0%) achieved CR, 3(10.0%) PR,3(10.0%) bone marrow complete remission and hematology improvement( MCR + HI) , 1 (3.3%) MCR, 4( 13.3% )stable disease and 10(33.3% ) no response, the overall response rate being 66.7% according to the Modified International Working Group Response Criteria for MDS. The CR plus PR rate (60. 0% ) and total response rate (80.0%) in patients with normocellular or hypocellular bone marrow were significantly higher than in those with hypercellular bone marrow (0.0%, 40%, respectively) ( P = 0. 002 and 0. 045, respectively). Median overall survival ( OS ) and median relapse-free survival (RFS) were 18 ( 95 % CI 14 - 22 ) and 11 ( 95 % CI 3 - 19) months, respectively. There was no side-effect except for slight marrow suppression in 3 patients and one patient died from brain hemorrhage on inefficacy of platelet transfusion. Conclusions Low-dose melphalan therapy for intermediate- to high-risk MDS patients is safe and effective, especially suitable for elderly patients with hypocellular marrow.
出处 《中华血液学杂志》 CAS CSCD 北大核心 2009年第7期443-445,共3页 Chinese Journal of Hematology
基金 基金项目:国家自然科学基金(30670899) 天津市自然科学基金重点项目(08JCZDJC19200) “十一五”国家科技支撑计划(2008BAI61B02)
关键词 骨髓增生异常综合征 治疗结果 马法兰 Myelodysplastic syndromes Treatment outcome Melphalan
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  • 1肖志坚.重视和加强我国儿童骨髓增生异常综合征的研究[J].中国小儿血液,2005,10(3):97-98. 被引量:6
  • 2肖志坚.骨髓增生异常综合征:现况与问题[J].白血病.淋巴瘤,2005,14(4):193-196. 被引量:31
  • 3Steensma DP, Tefferi A. The myelodysplastic syndrome (s) : a perspective and review highlighting current controversies, Leuk Res, 2003, 27(9):95-120. 被引量:1
  • 4Cheson BD, Bennett JM, Kantarjian H, et al. Report of an international working group to standardize response criteria for myelodysplastic syndromes. Blood, 2000,96(12):3671-3674. 被引量:1
  • 5Tefferi A, Barosi G, Mesa RA, et al. International Working Group (IWG) consensus criteria for treatment response in myelofibrosis with myeloid metaplasia; On behalf of the IWG for myelofibrosis research and treatment (IWG-MRT). Blood, 2006,May 4, Epub ahead of print. 被引量:1
  • 6Cheson BD, Bennett JM, Kopecky K J, et al. Revised recommendatiom of the International Working Group for Diagnosis, Standardization of response criteria, treatment outcomes, an Reporting startdards for therapeutic trials in acute myeloid leukemia. J Clin Oncol,2003,21(24) :4642-4649. 被引量:1
  • 7Vardiman JW, Harris NL, Brunning RD. The World Health Organization (WHO) classification of the myeloid neoplasms.Blood, 2002,100(7) : 2292-2302. 被引量:1
  • 8List AF. Myelodysplastic syndromes (MDS): an international practice and treatment survey. ASH Annual Meeting Abstracts,Atalanta, 2005:2534. 被引量:1
  • 9Malcovati L, Germing U, Kuendgen A, et al. A WHO Classification-based prognostic scoring system (WPSS) for predicting survival in myelodysplastic syndromes. ASH Annual Meeting Abstracts, Atalanta, 2005:788. 被引量:1
  • 10Deeg HJ. Transplant strategies for patients with myelodysplastic syndromes. Curt Opin Hematol, 2006, 13:61-66. 被引量:1

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