目的分析罗特西普治疗骨髓增生异常综合征(MDS)患者贫血的有效性与安全性,为临床用药提供参考。方法计算机检索数据库PubMed、Cochrane Library、Embase、Web of Science中有关罗特西普治疗MDS患者贫血的文献,检索时限均为建库起至2024...
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目的分析罗特西普治疗骨髓增生异常综合征(MDS)患者贫血的有效性与安全性,为临床用药提供参考。方法计算机检索数据库PubMed、Cochrane Library、Embase、Web of Science中有关罗特西普治疗MDS患者贫血的文献,检索时限均为建库起至2024年1月。根据纳入与排除标准筛选文献后对其进行质量评价,采用RevMan 5.4软件进行单组率Meta分析与敏感性分析,并进行亚组分析。结果本研究纳入9篇文献,共756例患者。Meta分析结果显示,使用罗特西普后,实现脱离红细胞输注≥8周的MDS患者比例为46%[95%CI(0.28,0.64),P<0.00001],实现血液学改善-红系的患者比例为59%[95%CI(0.43,0.74),P<0.00001]。其中5篇文献报道了发生3~4级不良事件的MDS患者比例为14%[95%CI(0.07,0.22),P=0.0002],一般情况不良、感染、血液及淋巴系统疾病是常见的不良事件。亚组分析结果显示,输血负担为实现脱离红细胞输注≥8周的患者比例的异质性来源,修订版国际预后评分系统(IPSS-R)分级、SF3B1基因突变和输血负担为实现血液学改善-红系的患者比例的异质性来源。敏感性分析结果显示,本研究结果稳定。结论罗特西普可显著改善MDS患者的输血依赖性,减轻输血负担,促进血液学改善;但应警惕其3~4级不良事件的发生,其中一般情况不良、感染、血液和淋巴系统疾病等较为常见。
现代医学研究发现,传统中药在促进造血方面取得了令人瞩目的进展,多种中药可通过多种复杂的机制发挥其促造血作用。在传统医学中,造血过程被认为与气血的生成相关。研究表明许多中药及其活性成分可通过保护及促进造血干细胞增殖及分化、调节造血微环境、调控造血生长因子、激活造血相关信号通路等方式发挥促造血作用,许多中药有望成为血液系统疾病治疗的良好制剂。文章综述了中药促造血机制,以及近年来研究发现具有促造血作用的补气药及补血药。中药活性成分的复杂性和多样性使得其机制的研究变得困难,中药的标准化和质量控制问题亟需解决。随着对中药活性成分的深入研究,越来越多的中药制剂被应用于临床造血功能障碍的治疗。总的来说,传统中药及其活性成分在造血过程中的研究正在不断深入,未来将展现出广阔的发展前景。Modern medical research has found that traditional Chinese medicine has made remarkable progress in promoting hematopoiesis, and a variety of traditional Chinese medicines can exert their hematopoietic effects through a variety of complex mechanisms. In traditional medicine, the hematopoietic process is thought to be associated with the production of Qi and blood. Studies have shown that many traditional Chinese medicines and their active ingredients can play a role in promoting hematopoiesis by protecting and promoting the proliferation and differentiation of hematopoietic stem cells, regulating the hematopoietic microenvironment, regulating hematopoietic growth factors, and activating hematopoietic-related signaling pathways, and many TCMs are expected to become good preparations for the treatment of hematopoietic diseases. This article reviews the hematopoietic mechanism of traditional Chinese medicine, as well as the Qi tonic drugs and blood tonic drugs that have been found to promote hematopoiesis in recent years. The complexity and diversity of active ingredients in traditional Chinese medicine make it difficult to study their mechanisms, and the standardization and quality control of traditional Chinese medicine needs to be solved urgently. With in-depth research on the active ingredients of traditional Chinese medicine, more and more traditional Chinese medicine preparations are used in the treatment of clinical hematopoietic dysfunction. In general, the research on traditional Chinese medicine and its active ingredients in the hematopoietic process is deepening, and it will show broad development prospects in the future.
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