中国全科医学

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POEMS综合征全身系统性治疗疗效和安全性的Meta分析

张天宇,于海搏,陈飞,李新,张佳佳,詹晓凯,申曼,汤然,范斯斌,赵凤仪,黄仲夏   

  • 收稿日期:2024-10-11 接受日期:2024-10-29
  • 通讯作者: 黄仲夏
  • 基金资助:
    北京市石景山区卫生与健康委员会医学重点学科建设项目(Z171100000417010)

Meta-analysis of the efficacy and safety of systemic treatment for POEMS syndrome

ZHANG Tianyu,YU Haibo,CHEN Fei,LI Xin,ZHANG Jiajia,ZHAN Xiaokai,SHEN Man,TANG Ran,FAN Sibin,ZHAO Fengyi,HUANG Zhongxia   

  • Received:2024-10-11 Accepted:2024-10-29
  • Contact: HUANG Zhongxia
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摘要: 背景 POEMS综合征是一种危及生命的浆细胞肿瘤,发病机制不明,也无标准治疗方案。全身性系统性治疗包括自体干细胞移植(ASCT)前的短程诱导治疗和ASCT治疗。目的 本研究主要评价诱导治疗方案主要包括马法兰联合地塞米松(MD)方案、免疫调节剂(沙利度胺和来那度胺)联合地塞米松(TD和RD方案),以及ASCT用于POEMS综合征的疗效和安全性,为临床治疗提供循证医学依据。方法 计算机检索常见数据库收集患者系统性疗法的随机对照试验(RCT)、非 RCT、病例对照研究、队列研究等,采用 Stata 15.1 软件进行单组率 Meta 分析、敏感性分析和发表偏倚分析。结果 共纳入14项研究,共计794例POEMS综合征患者。Meta分析结果显示:MD方案、免疫调节剂及ASCT用于治疗POEMS综合征的血液学反应率为80.0%,VEGF下降率为87.2%,神经系统反应率79.6%,≥3级不良反应发生率为10.8%,末次随访时的存活率为94.0%,末次随访时的复发率为7.2%,5年总生存率为91.7%。亚组分析显示:血液学反应率方面,以上三种疗法分别为80.6% vs.72.6% vs. 83.0%;VEGF反应率方面,三者分别为95.8% vs.88.7% vs.80.0%;神经系统反应率方面,三者分别为100% vs. 64.2% vs.92.6% ;末次随访时的存活率方面,三者分别为100.0% vs.97.8%vs.90.8%。血液学反应率方面,三种类型治疗的治疗反应率均佳,尤其是MD方案和ASCT神经系统反应率更高,但RD方案3级以上不良反应较低,有利于长期治疗。因此,RD方案可作为POEMS综合征患者的一线治疗选择,对于年轻可耐受患者,推荐RD方案诱导治疗后接受大剂量马法兰治疗并进行ASCT。结论 全身性系统性治疗中,RD方案可作为POEMS综合征患者的一线治疗选择,对于年轻可耐受患者,推荐RD方案诱导治疗后接受大剂量马法兰治疗并进行ASCT治疗。

关键词: POEMS综合征, 系统性治疗, 治疗反应, 不良反应, Meta分析

Abstract: Background POEMS syndrome is a life-threatening plasma cell tumor with an unknown pathogenesis and no standard treatment. Systemic therapy includes short-term induction therapy before autologous stem cell transplantation (ASCT) and ASCT treatment. Objective This study aims to evaluate the efficacy and safety of therapy of short-term induction regimens, including the combination of melphalan and dexamethasone (MD) regimen, immunomodulators (thalidomide and lenalidomide) combined with Dexamethasone (TD and RD regimens), and ASCT for POEMS syndrome patients, providing evidence-based medicine for clinical treatment. Methods Search common databases to collect randomized controlled trials (RCTs), non RCTs, case-control studies, cohort studies, etc. of patients receiving systemic therapy. Use Stata 15.1 software for single group rate meta-analysis, sensitivity analysis, and publication bias analysis. Results Fourteen studies including 794 patients with POEMS syndrome were included in this study. Treatment response assessment showed that the above three types of therapies were 80.6% vs. 72.6% vs. 83.0%, respectively; In terms of VEGF response rate, the three were 87.2% vs. 88.7% vs. 80.0%, respectively; Regarding nervous system response rates, the three were 100% vs. 64.2% vs. 92.6%, respectively. The treatment response rates of the three types of therapies were all good, especially the MD regimen and ASCT regimen had higher neurological response rates, and the RD regimen had lower adverse reactions of grade three or above, which was beneficial for long-term treatment. Therefore, the RD regimen can be used as a first-line treatment option for patients with POEMS syndrome. For young and tolerable patients, the RD regimen was recommended for induction therapy followed by high-dose melphalan treatment and ASCT. Conclusion In systemic therapy, RD regimen can be used as the first-line treatment option for POEMS syndrome patients. For young and tolerable patients, it is recommended to undergo induction therapy with the RD regimen followed by high-dose melphalan and ASCT treatment.

Key words: POEMS syndrome, Systemic therapy, Treatment response, Adverse reactions, Meta-analysis