切换至 "中华医学电子期刊资源库"

中华结直肠疾病电子杂志 ›› 2016, Vol. 05 ›› Issue (02) : 138 -147. doi: 10.3877/cma.j.issn.2095-3224.2016.02.06

所属专题: 文献

论著

I~III期结直肠癌淋巴结转移比率与预后关系
吴建海1, 韩方海2,(), 陈进忠1   
  1. 1. 361000 福建,厦门大学附属第一医院内镜中心
    2. 510120 广州,中山大学附属孙逸仙纪念医院胃肠外科
  • 收稿日期:2016-02-17 出版日期:2016-04-25
  • 通信作者: 韩方海

Retrospective analysis of the relationship between metastatic lymph node ratio and survival in stage I~III colorectal cancer

Jianhai Wu1, Fanghai Han2,(), Jinzhong Chen1   

  1. 1. The Endoscopy Center, the First Affiliated Hospital of Xiamen University, Fujian 361000, China
    2. The Department of Gastrointestinal Surgery, the Second Affiliated Hospital of Sun Yat-sen University, Guangdong 510120, China
  • Received:2016-02-17 Published:2016-04-25
  • Corresponding author: Fanghai Han
  • About author:
    Corresponding Author: Han Fanghai, Email:
引用本文:

吴建海, 韩方海, 陈进忠. I~III期结直肠癌淋巴结转移比率与预后关系[J]. 中华结直肠疾病电子杂志, 2016, 05(02): 138-147.

Jianhai Wu, Fanghai Han, Jinzhong Chen. Retrospective analysis of the relationship between metastatic lymph node ratio and survival in stage I~III colorectal cancer[J]. Chinese Journal of Colorectal Diseases(Electronic Edition), 2016, 05(02): 138-147.

目的

评价I~III期结直肠癌淋巴结转移比率与患者预后的关系。

方法

回顾性分析中山大学附属第一医院胃肠胰腺外科2004年6月至2008年11月间446例行根治性切除的结直肠癌患者临床病理数据,探讨结直肠癌预后相关危险因素,评估结直肠癌淋巴结转移比率与患者预后的关系。

结果

446例结直肠癌I、II、III期患者的5年总体生存率分别约为87.4%,83.1%和64.8%(Log-rank检验,P<0.001)。我们根据淋巴结转移比率(metastatic lymph node ratio, mLNR)将CRC患者分为三组:A组:mLNR为0;B组:mLNR为>0%~14%;C组:mLNR为>14%。A、B、C组三组患者的5年总体生存率分别约为84.3%、79.6%和49.1%(Log-rank检验,χ2=55.959,P<0.001)。就直肠癌患者而言,A、B、C三组5年生存率分别为79.0%、73.5%和43.2%(Log-rank检验,χ2=26.332,P<0.001)。而对于结肠癌患者来说三组的5年生存率分别为87.1%,80.8%和55.5%(Log-rank检验,χ2=21.214,P<0.001)。单因素和多因素Cox分析均显示,mLNR是结直肠癌独立的预后危险因素,随着mLNR的上升,结直肠癌患者的预后变差。

结论

淋巴结转移比率(mLNR)是结直肠癌患者预后的独立危险因素,与N分期类似,但更有优势,可作为评估结直肠癌患者预后的指标之一。

Objective

To retrospectively investigate the relationship between metastatic lymph node ratio and prognosis in stage I~III colorectal cancer.

Methods

The clinicopathologic data of 446 patients with stage I~III colorectal cancer treated with curative resection at gastrointestinopancreatic surgery department of the First Affiliated Hospital of Sun Yat-sen University was retrospectively analyzed. Factors including metastatic lymph node ratio, pT stage, chemoradiotherapy, gender, age, histological grade, histological type and tumor size were univariate and multivariate analyzed to investigate the correlated prognostic risk factors in colorectal cancer.

Results

Among the 446 colorectal cancer patients, the overall 5-year survival rates in NCCN stage I, II, III were 87.4%, 83.1%, 64.8% separately (P<0.001). For the rectal cancer subgroup, the overall 5-year survival rates in NCCN stage I, II, III were 86.5%, 73.7%, 56.2% separately (P<0.001). And for the colon cancer subgroup, the rates were 83.7%, 86.4% and 70.9% separately (P<0.001). When putting the patients into three groups according to the metastatic lymph node ratio (cutoffs 0, >0%~14%, >14%), we found an overall 5year survival rates of 81.8%, 77.7% and 57.2% separately (χ2=55.959, P<0.001) for the whole CRC patients. And the rates were 79.0%, 73.5% and 43.2% separately (χ2=26.332, P<0.001) for the rectal cancer subgroup and 87.1%, 80.8 and 55.5% separately (χ2=21.214, P<0.001) for the colon cancer subgroup. In univariate and multivariate analysis, metastatic lymph node ratio (mLNR) was found to be significantly associated with overall survival. The poor prognosis was associated with increasing mLNR. In the rectal cancer subgroup and colon cancer subgroup, similar results were achieved. mLNR is an independent prognostic factors for colorectal cancer.

Conclusions

Metastatic lymph node ratio (mLNR) is an independent prognostic factor of colorectal cancer patients. The mLNR classification in colorectal cancer is similar with the pN stage classification, but more precise, in the prognostic assessment.

图1 结直肠癌患者NCCN分期的总体生存曲线比较(P<0.001)
图2 直肠癌患者NCCN分期的总体生存曲线比较(P<0.001)
图3 结肠癌患者NCCN分期的总体生存曲线比较(P=0.005)
表1 446例结直肠癌患者临床病理数据与mLNR的关系表
表2 直肠癌患者临床病理数据与mLNR的关系表
表3 结肠癌临床病理数据与mLNR的关系表
图4 II、III期结直肠癌术后放化疗的总体生存曲线比较(P=0.363)
图5 结直肠癌患者mLNR分组的总体生存曲线比较(P<0.001)
图6 直肠癌mLNR分组的总体生存曲线比较(P<0.001)
图7 结肠癌mLNR分组的总体生存曲线比较(P<0.001)
图8 结直肠癌患者pN分期总体生存曲线比较(P<0.001)
图9 直肠癌pN分期总体生存曲线比较(P<0.001)
图10 结肠癌pN分期总体生存曲线比较(P<0.001)
表4 446例结直肠癌总体生存的单因素和多因素Cox分析表
表5 直肠癌总体生存的单因素和多因素Cox分析表
表6 结肠癌总体生存的单因素和多因素Cox分析表
[1]
康清杰,向征.结肠癌筛查和诊疗的研究进展.重庆医学,2015,(28): 4001-4003.
[2]
Staib L, Link KH, Blatz A, et al. Surgery of colorectal cancer: surgical morbidity and five and ten-year results in 2400 patients--monoinstitutional experience. World J Surg. 2002; 26(1): 59-66.
[3]
Fleming ID, Cooper JS, Henson DE, et al. AJCC Cancer Staging Manual. 5th ed. Philadelphia, PA: Lippincott, 1997.
[4]
Sobin LH, Wittekind C. TNM Classification of Malignant Tumors. 5th ed. New York, NY: Wiley, 1997.
[5]
Thomas M, Biswas S, Mohamed F, et al. Dukes C colorectal cancer: is the metastatic lymph node ratio important?. Int J Colorectal Dis, 2012, 27(3): 309-317.
[6]
Ceelen W, Van Nieuwenhove Y, Pattyn P. Prognostic value of the lymph node ratio in stage III colorectal cancer: a systematic review. Ann Surg Oncol, 2010, 17(11): 2847-2855.
[7]
Parsons HM, Tuttle TM, Kuntz KM, et al. Association Between Lymph Node Evaluation for Colon Cancer and Node Positivity Over the Past 20 Years. JAMA, 2011, 306(10): 1089-1097.
[8]
Powell AG, Wallace R, McKee RF, et al. The relationship between tumour site, clinicopathological characteristics and cancer-specific survival in patients undergoing surgery for colorectal cancer. Colorectal Dis, 2012, 14(12): 1493-1499.
[9]
Sjo OH, Merok MA, Svindland A, et al. Prognostic impact of lymph node harvest and lymph node ratio in patients with colon cancer. Dis Colon Rectum, 2012, 55(3): 307-315.
[10]
Rosenberg R, Friederichs J, Schuster T, et al. Prognosis of patients with colorectal cancer is associated with lymph node ratio: a single-center analysis of 3, 026 patients over a 25-year time period. Ann Surg, 2008, 248(6): 968-978.
[11]
Zhang J, Lv L, Ye Y, et al. Comparison of metastatic lymph node ratio staging system with the 7th AJCC system for colorectal cancer. J Cancer Res Clin Oncol, 2013, 139(11): 1947-1953.
[12]
Lykke J, Roikjaer O, Jess P, et al. The relation between lymph node status and survival in Stage I-III colon cancer: results from a prospective nationwide cohort study. Colorectal Dis, 2013, 15(5): 559-565.
[13]
Mariette C, Piessen G, Briez N, et al. The number of metastatic lymph nodes and the ratio between metastatic and examined lymph nodes are independent prognostic factors in esophageal cancer regardless of neoadjuvant chemoradiation or lymphadenectomy extent. Ann Surg, 2008, 247(2): 365-371.
[14]
Berger AC, Sigurdson ER, LeVoyer T, et al. Colon cancer survival is associated with decreasing ratio of metastatic to examined lymph nodes. J Clin Oncol, 2005, 23(34): 8706-8712.
[15]
De Ridder M, Vinh-Hung V, Van Nieuwenhove Y, et al. Prognostic value of the lymph node ratio in node positive colon cancer. Gut, 2006, 55(11): 1681.
[16]
Evans MD, Barton K, Rees A, et al. The impact of surgeon and pathologist on lymph node retrieval in colorectal cancer and its impact on survival for patients with Dukes′ stage B disease. Colorectal Dis, 2008, 10(2): 157-164.
[17]
Wong JH, Severino R, Honnebier MB, et al. Number of nodes examined and staging accuracy in colorectal carcinoma. J Clin Oncol, 1999, 17(9): 2896-2900.
[18]
Feinstein AR, Sosin DM, Wells CK. The Will Rogers phenomenon. Stage migration and new diagnostic techniques as a source of misleading statistics for survival in cancer. N Engl J Med, 1985, 312(25): 1604-1608.
[19]
Derwinger K, Carlsson G, Gustavsson B. A study of lymph node ratio as a prognostic marker in colon cancer. Eur J Surg Oncol, 2008, 34(7): 771-775.
[20]
Vaccaro CA, Im V, Rossi GL, et al. Lymph node ratio as prognosis factor for colon cancer treated by colorectal surgeons. Dis Colon Rectum, 2009, 52(7): 1244-1250.
[21]
Elias E, Deborah M, Walid F, et al. Lymph-node ratio is an independent prognostic factor in patients with stage III colorectal cancer: a retrospective study from the Middle East. World J Surg Oncol, 2012, 10(1): 63.
[22]
Park IJ, Choi GS, Jun SH. Nodal stage of stage III colon cancer: the impact of metastatic lymph node ratio. J Surg Oncol, 2009, 100(3): 240-243.
[23]
Moug SJ, Saldanha JD, McGregor JR, et al. Positive lymph node retrieval ratio optimises patient staging in colorectal cancer. Br J Cancer, 2009, 100(4): 1530-1533.
[24]
Peng J, Xu Y, Guan Z, et al. Prognostic significance of the metastatic lymph node ratio in node-positive rectal cancer. Ann Surg Oncol, 2008, 15(11): 3118-3123.
[25]
Wong KP, Poon JT, Fan JK, et al. Prognostic value of lymph node ratio in stage III colorectal cancer. Colorectal Dis, 2011, 13(10): 1116-1122.
[26]
Schiffmann L, Eiken AK, Gock M, et al. Is the lymph node ratio superior to the Union for International Cancer Control (UICC) TNM system in prognosis of colon cancer?. World J Surg Oncol, 2013, 11(11): 140-149.
[1] 康夏, 田浩, 钱进, 高源, 缪洪明, 齐晓伟. 骨织素抑制破骨细胞分化改善肿瘤骨转移中骨溶解的机制研究[J]. 中华乳腺病杂志(电子版), 2023, 17(06): 329-339.
[2] 衣晓丽, 胡沙沙, 张彦. HER-2低表达对乳腺癌新辅助治疗疗效及预后的影响[J]. 中华乳腺病杂志(电子版), 2023, 17(06): 340-346.
[3] 施杰, 李云涛, 高海燕. 腋窝淋巴结阳性Luminal A型乳腺癌患者新辅助与辅助化疗的预后及影响因素分析[J]. 中华乳腺病杂志(电子版), 2023, 17(06): 353-361.
[4] 谭巧, 苏小涵, 侯令密, 黎君彦, 邓世山. 乳腺髓样癌的诊治进展[J]. 中华乳腺病杂志(电子版), 2023, 17(06): 366-368.
[5] 马伟强, 马斌林, 吴中语, 张莹. microRNA在三阴性乳腺癌进展中发挥的作用[J]. 中华普外科手术学杂志(电子版), 2024, 18(01): 111-114.
[6] 唐旭, 韩冰, 刘威, 陈茹星. 结直肠癌根治术后隐匿性肝转移危险因素分析及预测模型构建[J]. 中华普外科手术学杂志(电子版), 2024, 18(01): 16-20.
[7] 张生军, 赵阿静, 李守博, 郝祥宏, 刘敏丽. 高糖通过HGF/c-met通路促进结直肠癌侵袭和迁移的实验研究[J]. 中华普外科手术学杂志(电子版), 2024, 18(01): 21-24.
[8] 杨倩, 李翠芳, 张婉秋. 原发性肝癌自发性破裂出血急诊TACE术后的近远期预后及影响因素分析[J]. 中华普外科手术学杂志(电子版), 2024, 18(01): 33-36.
[9] 栗艳松, 冯会敏, 刘明超, 刘泽鹏, 姜秋霞. STIP1在三阴性乳腺癌组织中的表达及临床意义研究[J]. 中华普外科手术学杂志(电子版), 2024, 18(01): 52-56.
[10] 江振剑, 蒋明, 黄大莉. TK1、Ki67蛋白在分化型甲状腺癌组织中的表达及预后价值研究[J]. 中华普外科手术学杂志(电子版), 2023, 17(06): 623-626.
[11] 晏晴艳, 雍晓梅, 罗洪, 杜敏. 成都地区老年转移性乳腺癌的预后及生存因素研究[J]. 中华普外科手术学杂志(电子版), 2023, 17(06): 636-638.
[12] 鲁鑫, 许佳怡, 刘洋, 杨琴, 鞠雯雯, 徐缨龙. 早期LC术与PTCD续贯LC术治疗急性胆囊炎对患者肝功能及预后的影响比较[J]. 中华普外科手术学杂志(电子版), 2023, 17(06): 648-650.
[13] 李永胜, 孙家和, 郭书伟, 卢义康, 刘洪洲. 高龄结直肠癌患者根治术后短期并发症及其影响因素[J]. 中华临床医师杂志(电子版), 2023, 17(9): 962-967.
[14] 王军, 刘鲲鹏, 姚兰, 张华, 魏越, 索利斌, 陈骏, 苗成利, 罗成华. 腹膜后肿瘤切除术中大量输血患者的麻醉管理特点与分析[J]. 中华临床医师杂志(电子版), 2023, 17(08): 844-849.
[15] 索利斌, 刘鲲鹏, 姚兰, 张华, 魏越, 王军, 陈骏, 苗成利, 罗成华. 原发性腹膜后副神经节瘤切除术麻醉管理的特点和分析[J]. 中华临床医师杂志(电子版), 2023, 17(07): 771-776.
阅读次数
全文


摘要