程海燕①, 张彦娜, 孙晋瑞. CA125 的最低水平与卵巢癌生物化学无进展时间以及预后的关系[J]. 中国肿瘤临床, 2010, 37(12): 692-697. DOI: 10.3969/j.issn.1000-8179.2010.12.009
引用本文: 程海燕①, 张彦娜, 孙晋瑞. CA125 的最低水平与卵巢癌生物化学无进展时间以及预后的关系[J]. 中国肿瘤临床, 2010, 37(12): 692-697. DOI: 10.3969/j.issn.1000-8179.2010.12.009
CHENG Haiyan, ZHANG Yanna, SUN Jinrui. Relationship between the Nadir CA125 Concentration and Free Time to Biochemical Progression and Prognosis of Epithelial Ovarian Carcinoma[J]. CHINESE JOURNAL OF CLINICAL ONCOLOGY, 2010, 37(12): 692-697. DOI: 10.3969/j.issn.1000-8179.2010.12.009
Citation: CHENG Haiyan, ZHANG Yanna, SUN Jinrui. Relationship between the Nadir CA125 Concentration and Free Time to Biochemical Progression and Prognosis of Epithelial Ovarian Carcinoma[J]. CHINESE JOURNAL OF CLINICAL ONCOLOGY, 2010, 37(12): 692-697. DOI: 10.3969/j.issn.1000-8179.2010.12.009

CA125 的最低水平与卵巢癌生物化学无进展时间以及预后的关系

Relationship between the Nadir CA125 Concentration and Free Time to Biochemical Progression and Prognosis of Epithelial Ovarian Carcinoma

  • 摘要: 目的:探讨上皮性卵巢癌术后,化疗后CA125 的最低水平与卵巢癌生物化学无进展时间以及预后的关系。方法:收集2000年1 月~2002年12月在中山大学肿瘤防治中心妇科初治的经术后病理检查确诊的上皮性卵巢癌69例,其中Ⅰ组29例(化疗后CA125 的最低水平≤10U/mL)、Ⅱ组29例(10U/mL< 化疗后CA125 的最低水平≤20U/mL)、Ⅲ组11例(20U/mL< 化疗后CA125 的最低水平≤35U/mL),回顾性分析和比较不同CA125 的水平患者的肿瘤生物化学无进展时间(free time to biochemical progression)及预后。用Kaplan-Meier 法对其进行单因素分析,用Cox 模型进行多因素分析。结果:Ⅰ、Ⅱ、Ⅲ组的中位生物化学无进展时间分别为49、30、8 个月,三组之间的差异有统计学意义(P=0.002)。 Ⅰ、Ⅱ、Ⅲ组的5 年生存率分别为72.5% 、59.6% 、20.8% ,三组之间的差异有统计学意义(P=0.001)。 单因素分析结果显示,年龄、第3 周期化疗前后的CA125 水平、术后分期、CA125 的最低水平是生物化学无进展时间及预后的影响因素(P<0.05)。 Cox 多因素回归分析结果显示,CA125 的最低水平和术后分期是上皮性卵巢癌最为重要的独立预后因素。结论:CA125 的最低水平是上皮性卵巢癌治疗效果监测的重要指标。

     

    Abstract: Objective:To investigate the relationship between the nadir CA125 concentration within normal range ( ≤35 U/mL) during postoperative chemotherapy and free time to biochemical progression and prognosis in epithelial ovarian car-cinoma. Methods:Clinical data of 69patients with epithelial ovarian carcinoma, treated in our hospital between January 1st 2000 and December 31st 2002, were reviewed. All diagnoses were confirmed with postoperative pathology. Sixty-nine pa -tients were divided into 3 groups: group 1 (n=29, nadir ≤10U/mL), group 2 (n=29, 10U/mL 

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