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达沙替尼不同口服时机联合CCLG-ALL2008方案治疗小儿Ph+ALL的临床观察

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摘要 目的:探讨达沙替尼不同口服时机联合CCLG-ALL2008方案治疗小儿费城染色体阳性急性淋巴细胞白血病(Ph+ALL)的临床疗效及安全性。方法:回顾性分析2012年1月至2018年12月于本院就诊的Ph+ALL患儿63例,将2012年1月至2015年6月的30例患儿列入对照组,将2015年7月至2018年12月的33例患儿列入研究组,两组均采用CCLG-ALL2008方案(高危组),研究组于诱导缓解治疗第15d开始口服达沙替尼,对照组于早期强化治疗开始时口服达沙替尼,两组均持续服用至CCLG-ALL2008方案结束,两组均随访8~36个月。比较诱导治疗第33d时两组患儿完全缓解率(CR)、主要分子学反应(MMR)率差异,治疗期间两组患儿不良反应发生率差异,随访期间两组患儿无病生存率(DFS)差异。结果:诱导治疗第33d研究组CR、MMR率均高于对照组,差异有统计学意义(P<0.05);治疗期间两组患儿不良反应发生率差异无统计学意义(P<0.05);随访期间研究组DFS高于对照组,差异有统计学意义(P<0.05)。结论:联合CCLG-ALL2008方案治疗小儿Ph+ALL时于诱导缓解治疗时期予以口服达沙替尼能有效提高近远期疗效,并具有一定安全性。
出处 《黑龙江医药科学》 2023年第5期176-177,180,共3页 Heilongjiang Medicine and Pharmacy
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