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比较对儿童急性淋巴细胞白血病首次复发的高剂量与中等剂量氨甲蝶呤治疗
High-dose compared with intermediate-dose methotrexate in children with a first relapse of acute lymphoblastic leukemia
von Stackelberg A, Hartmann R, Bührer C  2009/8/14 20:26:54 
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Blood, 2009,
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High-dose methotrexate (MTX) has been extensively used for treatment of acute lymphoblastic leukemia (ALL). To determine the optimal dose of MTX in childhood relapsed ALL, the ALL Relapse Berlin-Frankfurt-Münster (ALL-REZ BFM) Study Group performed this prospective randomized study. A total of 269 children with a first early/late isolated (n=156) or combined (n=68) bone marrow or any isolated extramedullary relapse (n=45) of precursor B-cell (PBC) ALL (excluding very early marrow relapse within 18 months after initial diagnosis) were registered at the ALL-REZ BFM90 trial and randomized to receive methotrexate infusions at either 1g/m2 over 36 hours (intermediate dose, ID) or 5g/m2 over 24 hours (high dose, HD) during 6 (or 4) intensive polychemotherapy courses. Intensive induction/consolidation therapy was followed by cranial irradiation, and by conventional-dose maintenance therapy. Fifty-five children received stem-cell transplants. At a median follow-up of 14.1 years, the 10-year event-free survival probability was .36 (±.04) for the ID group (n=141), and .38 (±.04) for the HD group (n=128, P=.919). The 2 groups did not differ in terms of prognostic factors and other therapeutic parameters. In conclusion, methotrexate infusions at 5g/m2 per 24 hours, compared with 1g/m2 per 36 hours, are not associated with increased disease control in relapsed childhood PBC acute lymphoblastic leukemia.
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疾病资源中心  疾病资源中心
病例分析 <span class="ModTitle_Intro_Right" id="EPMI_Home_MedicalCases_Intro_div" onclick="javascript:window.location='http://www.elseviermed.cn/tabid/127/Default.aspx'" onmouseover="javascript:document.getElementById('EPMI_Home_MedicalCases_Intro_div').style.cursor='pointer';document.getElementById('EPMI_Home_MedicalCases_Intro_div').style.textDecoration='underline';" onmouseout="javascript:document.getElementById('EPMI_Home_MedicalCases_Intro_div').style.textDecoration='none';">[栏目介绍]</span>  病例分析 [栏目介绍]
甲状腺功能亢进合并黄疸

 王燕燕 王曙

上海交通大学附属瑞金医院内分泌科

患者，女，69岁。2009年1月无明显诱因下出现乏力，当时程度较轻，未予以重视。2009年3月患者乏力症状加重，尿色逐渐加深，大便习惯改变，颜色变淡。4月18日入我院感染科治疗，诉轻度头晕、心慌，体重减轻10kg。无肝区疼痛，无发热，无腹痛、腹泻、腹胀、里急后重，无恶性、呕吐等。入院半月前于外院就诊，查肝功能：ALT 601IU/L，AST 785IU/L，TBIL 97.7umol/L，白蛋白 41g/L，甲状腺功能：游离T3 30.6pmol/L，游离T4 51.9pmol/L，心电图示快速房颤。
 

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友情链接：中文版柳叶刀 | MD CONSULT | Journals CONSULT | Procedures CONSULT | eClips CONSULT | Imaging CONSULT | 论文吧 | 世界医学书库 | 医心网 | 前沿医学资讯网

公司简介 | 用户协议 | 条件与条款 | 隐私权政策 | 网站地图 | 联系我们

 互联网药品信息服务资格证书 | 卫生局审核意见通知书 | 药监局行政许可决定书 
电信与信息服务业务经营许可证 | 京ICP证070259号 | 京ICP备09068478号

Copyright © 2009 Elsevier.  All Rights Reserved.  爱思唯尔版权所有