中山大学肿瘤防治中心妇科,广东 广州 510060
陈林,硕士生,研究方向:妇科肿瘤的基础和临床,E-mail:chenlin1@sysucc.org.cn
收稿:2021-07-06,
纸质出版:2021-11-20
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陈林,程安然,陈锐等.淋巴结比率可作为早期宫颈癌生存和复发的预测因子[J].中山大学学报(医学科学版),2021,42(06):950-954.
CHEN Lin,CHENG An-ran,CHEN Rui,et al.Lymph Node Ratio as A Predictor for Survival and Recurrence in Early-Stage Cervical Cancer[J].Journal of Sun Yat-sen University(Medical Sciences),2021,42(06):950-954.
陈林,程安然,陈锐等.淋巴结比率可作为早期宫颈癌生存和复发的预测因子[J].中山大学学报(医学科学版),2021,42(06):950-954. DOI: 10.13471/j.cnki.j.sun.yat-sen.univ(med.sci).2021.0619.
CHEN Lin,CHENG An-ran,CHEN Rui,et al.Lymph Node Ratio as A Predictor for Survival and Recurrence in Early-Stage Cervical Cancer[J].Journal of Sun Yat-sen University(Medical Sciences),2021,42(06):950-954. DOI: 10.13471/j.cnki.j.sun.yat-sen.univ(med.sci).2021.0619.
目的
2
探讨淋巴结比率(LNR)与早期宫颈癌患者临床病理特征和预后的关系。
方法
2
回顾性分析我院2001年6月1日至2012年9月30日期间137例淋巴结阳性的Ⅰ期和ⅡA期行根治性子宫切除术伴或不伴双侧输卵管卵巢切除术和盆腔±腹主动脉旁淋巴结清扫术的宫颈癌患者的病历资料,根据病理检测阳性淋巴结数目和术中切除淋巴结总数比,计算出LNR。绘制受试者工作特征曲线(ROC),根据ROC曲线截断值将患者分为两组,并对预后的准确性进行评估。
结果
2
ROC曲线下面积为0.65,最佳Cut-off值为0.077时Youden指数最大,灵敏度为0.75,特异度为0.51。当LNR为0.07时,两组病人五年总生存和无病生存率分别为84.0%和66.0% (
P
<
0.01),78.0%和57.0% (
P <
0.01)。多因素分析表明LNR水平是影响患者复发和总生存的独立预后因子。
结论
2
淋巴结比率是早期宫颈癌患者生存预测的可靠指标。
Objective
2
To investigate the relationship between lymph node ratio (LNR) and clinicopathological features as well as prognosis of patients with early stage cervical cancer.
Methods
2
Medical records of 137 consecutive patients who underwent radical hysterectomy with or without bilateral salpingo oophorectomy and pelvic±para-aortic node dissection for resectable cervical cancer from June 1, 2001 to September 30, 2012 were reviewed. LNR was calculated according to the ratio between the number of positive lymph nodes detected by pathology and the total number of lymph nodes removed during surgery. Receiver operating characteristic (ROC) curves were plotted to verify the accuracy of the LNR cut off values for recurrence and survival prediction. Patients were divided into two groups according to ROC curve cut off values, and the accuracy of prognosis was reviewed.
Results
2
ROC curves showed that a node ratio value of 7.7% had the best survival prognostic correlation. Five-year overall survival rates were 84.0% and 66.0% (
P <
0.01) and disease-free survival rates were 78.0% and 57.0% (
P <
0.01) respectively.
Conclusion
2
LNR is a reliable indicator of survival prediction in early-stage cervical cancer.
Siegel RL , Miller KD , Jemal A . Cancer statistics, 2020 [J]. CA Cancer J Clin , 2020 , 70 ( 1 ): 7 - 30 .
Bhatla N , Aoki D , Sharma DN , et al . Cancer of the cervix uteri [J]. Int J Gynaecol Obstet , 2018 , 143 : 22 - 36 .
Mabuchi S , Okazawa M , Isohashi F , et al . Radical hysterectomy with adjuvant radiotherapy versus definitive radiotherapy alone for FIGO stage ⅡB cervical cancer [J]. Gynecol Oncol , 2011 , 123 ( 2 ): 241 - 247 .
Hosaka M , Watari H , Mitamura T , et al . Survival and prognosticators of node-positive cervical cancer patients treated with radical hysterectomy and systematic lymphadenectomy [J]. Int J Clin Oncol , 2011 , 16 ( 1 ): 33 - 38 .
Jin C , Li J , Zou CX , et al . Lymph node ratio predicts prognosis in patients with surgically resected invasive pancreatic cystic neoplasms [J]. Translational Cancer Research , 2020 , 9 ( 10 ): 5843 - 5856 .
Supsamutchai C , Wilasrusmee C , Jirasiritham J , et al . Recurrence outcome of lymph node ratio in gastric cancer after underwent curative resection: a retrospective cohort study [J]. Ann Med Surg (Lond) , 2020 , 54 : 57 - 61 .
Sakin A , Aldemir MN . Aldemir, Lymph node ratio predicts long-term survival in lymph node-positive breast cancer [J]. Eur J Breast Health , 2020 , 16 ( 4 ): 270 - 275 .
Li D , Xu X , Yan D , et al . Prognostic factors affecting survival and recurrence in patients with early cervical squamous cell cancer following radical hysterectomy [J]. J Int Med Res , 2020 , 48 ( 4 ): 300060519889741 .
Suprasert P , Charoenkwan K , Khunamornpong S . Pelvic node removal and disease-free survival in cervical cancer patients treated with radical hysterectomy and pelvic lymphadenectomy [J]. Int J Gynaecol Obstet , 2012 , 116 ( 1 ): 43 - 46 .
Widschwendter P , Polasik A , Janni W , et al . Lymph node ratio can better predict prognosis than absolute number of positive lymph nodes in operable cervical carcinoma [J]. Oncol Res Treat , 2020 , 43 ( 3 ): 87 - 95 .
Kim SI , Kim TH , Lee M , et al . Lymph node ratio is a strong prognostic factor in patients with early-stage cervical cancer undergoing minimally invasive radical hysterectomy [J]. Yonsei Med J , 2021 , 62 ( 3 ): 231 - 239 .
Joo JH , Kim YS , Nam JH . Prognostic significance of lymph node ratio in node-positive cervical cancer patients [J]. Medicine (Baltimore) , 2018 , 97 ( 30 ): e11711 .
Fleming ND , Frumovitz M , Schmeler KM , et al . Significance of lymph node ratio in defining risk category in node-positive early stage cervical cancer [J]. Gynecol Oncol , 2015 , 136 ( 1 ): 48 - 53 .
Polterauer S , Hefler L , Seebacher V , et al . The impact of lymph node density on survival of cervical cancer patients [J]. Br J Cancer , 2010 , 103 ( 5 ): 613 - 616 .
Meyer MF , Meinrath J , Seehawer J , et al . The relevance of the lymph node ratio as predictor of prognosis is higher in HPV-negative than in HPV-positive oropharyngeal squamous cell carcinoma [J]. Clin Otolaryngol , 2018 , 43 ( 1 ): 192 - 198 .
Metindir J , Bilir G . Impact of the ratio of metastatic to examined lymph nodes on the survival of early-stage cervical cancer patients [J]. Onkologie , 2009 , 32 ( 3 ): 103 - 106 .
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