天津医药 ›› 2016, Vol. 44 ›› Issue (2): 213-217.doi: 10.11958/59060

• 临床研究 • 上一篇    下一篇

NB09 方案治疗 4 期神经母细胞瘤患儿效果分析

钟本富, 赵强△, 闫杰, 王景福, 李璋琳, 曹嫣娜, 李杰, 李忠元, 王会娟   

  1. 天津医科大学肿瘤医院儿童肿瘤科, 国家肿瘤临床医学研究中心, 天津市肿瘤防治重点实验室 (邮编 300060)
  • 收稿日期:2015-06-08 修回日期:2015-10-13 出版日期:2016-02-15 发布日期:2016-02-15
  • 通讯作者: △通讯作者 E-mail: qiangzhao169@aliyun.com E-mail:qiangzhao169@yahoo.com.cn
  • 作者简介:2015-07-07
  • 基金资助:
    天津市应用基础研究计划项目 (10JCYBJC11600)

Analysis of curative effect of the NB09 protocol based on 95 children with stage 4 neuroblastomas

ZHONG Benfu, ZHAO Qiang△, YAN Jie, WANG Jingfu, LI Zhanglin, CAO Yanna, LI Jie, LI Zhongyuan, WANG Huijuan   

  1. Department of Pediatric Oncology, Tianjin Medical University Cancer Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin 300060, China
  • Received:2015-06-08 Revised:2015-10-13 Published:2016-02-15 Online:2016-02-15
  • Contact: △Corresponding Author E-mail: qiangzhao169@aliyun.com E-mail:qiangzhao169@yahoo.com.cn

摘要: 目的 探讨 4 期神经母细胞瘤(NB)患儿的综合治疗效果及预后。方法 回顾性分析 95 例 4 期 NB 患儿, 根据患儿接受的治疗方案, 比较 NB09 方案及非 NB09 方案的疗效差别, 并分析影响 4 期患儿预后的相关因素。全组患儿中位年龄 48 个月(4~136 个月), 中位随访时间 21 个月(4~179 个月), NB09 方案治疗患儿 40 例, 非 NB09 方案治疗 55 例。结果 NB09 组患儿 3 年总生存率 (OS) 及无疾病进展生存率 (PFS) 情况均明显好于非 NB09 组(χ2分别为 6.916 和 10.025, P<0.05)。对全组患儿预后行单因素分析, 治疗方案、 病理类型、 骨髓受累>20%、 NMYC 扩增、 手术范围、 是否维甲酸诱导、 乳酸脱氢酶 (LDH) >1 000 U/L 及短期疗效达非常好的部分缓解 (VGPR) 为影响全组患儿预后的因素。多因素分析显示, 影响整组患儿预后的独立因素为骨髓受累>20% (P<0.05)。结论 接受了 NB09 方案治疗的 4 期患儿预后较其他患儿好, 骨髓受累>20%的 4 期患儿预后差, 需加强治疗强度。

关键词: 神经母细胞瘤, 治疗, 预后, 儿童, NB09 方案

Abstract: Objective To assess the outcomes of stage 4 neuroblastomas (NB), and analyze the associated prognostic factors. Methods Ninety-five children with stage 4 NB were retrospectively analyzed. The curative effects and related factors affecting prognosis were compared between NB09 protocol group (n=40) and non-NB09 group (n=55). The median age of 95 children was 48 months (4-136 months), and the median follow-up time was 21 months (4-179 months). Results The total survival rate and progression free survival rate were significantly better in NB09 group than those of non-NB09 group (χ2=6.916 and 0.025, P<0.05). The univariate analysis showed that treatment plan, pathologival type, bone marrow involvement>20%, N-MYC amplification, surgical extent<90%, non-therapy of cis-retinoic acid, LDH>1 000 U/L and very good partial remission (VGPR) were the influencing factors for the prognosis in children (P<0.05). Multivariate regression analy⁃ sis showed that bone marrow involvement>20% was the bad independent prognostic factors for stage 4 patients. Conclusion Children with stage 4 NB treated according to the NB09 protocol have a better prognosis. Children of stage 4 neuro⁃ blastomas with bone marrow involvement >20% have a bad prognosis to current treatment.

Key words: neuroblastoma, therapy, prognosis, child, NB09 protocol