国际生殖健康/计划生育杂志 ›› 2023, Vol. 42 ›› Issue (4): 277-281.doi: 10.12280/gjszjk.20230119

• 论著 • 上一篇    下一篇

51例卵巢癌患者BRCA1/2基因突变的分析

葛艳, 许飞雪, 李虹维, 高明霞()   

  1. 730030兰州大学第一医院(葛艳,许飞雪,高明霞);兰州大学第一临床医学院(李虹维)
  • 收稿日期:2023-03-14 出版日期:2023-07-15 发布日期:2023-07-26
  • 通讯作者: 高明霞 E-mail:gaomx05@163.com
  • 基金资助:
    甘肃省自然科学基金(21JR7RA378);兰州大学第一医院院内基金(ldyyyn2018-05)

Analysis of BRCA1/2 Gene Mutation in 51 Patients with Ovarian Cancer

GE Yam, XU Fei-xue, Ll Hong-wei, GAO Ming-xia()   

  1. The First Hospital of Lanzhou University, Lanzhou 730030, China(GE Yam, XU Fei-xue,GAOMing-xia ); The First School of Clinical Me dicine of Lanzhou University, Lanzhou 730030, China (Ll Hong-wei)
  • Received:2023-03-14 Published:2023-07-15 Online:2023-07-26
  • Contact: GAO Ming-xia E-mail:gaomx05@163.com

摘要:

目的:评估BRCA1/2基因突变状态与卵巢癌患者临床特征的相关性及对预后的影响。方法:选取2017年11月—2022年6月在兰州大学第一医院进行治疗的51例接受BRCA1/2基因检测的卵巢癌患者作为研究对象,根据检测结果分为BRCA1/2突变组(30例)和BRCA1/2正常组(21例)。比较2组患者的临床基线资料.临床病理特征和预后,分析影响BRCA1/2基因突变的卵巢癌患者预后的相关因素。结果: BRCA1/2突变组与BRCA1/2正常组相比,发病年龄.体质量指数(bodly mass index, BMI),恶性肿瘤家族史、治疗前糖类抗原125(carbohydrate antigen 125,CA125)及人附睾蛋白4(human epididymis protein 4,HE4)差异均无统计学意义(均P>0.05). BRCA1/2突变组与BRCA1/2正常组肿瘤分期及淋巴结转移情况比较,差异有统计学意义(P<0.05)多因素Cox回归分析显示BRCA1/2基因突变不是卵巢癌生存率及无进展生存期的独立预后因素〈HR=0.752.95%C1:0.394~1.435,P-0.329)。结论: BRCA1/2基因突变是决定卵巢癌患者临床治疗的重要因素,与肿瘤分期及淋巴结转移情况显著相关,但仍不能确定BRCA1/2基因突变是卵巢癌的独立危险因素。

关键词: 卵巢肿瘤, 基因, BRCA 1, 基因, BRCA 2, 基因, 突变, 预后

Abstract:

Objective: To evaluate the correlation between BRCA1/2 gene mutation and clinicalcharacteristics in patients with ovarian cancer, and the effect of BRCA1/2 gene mutation on prognosis. Methods: From November 2017 to June 2022,51 patients with ovarian cancer who received BRCA1/2 gene detection in theFirst Hospital of Lanzhou University were selected as the research subjects.According to the test results, they weredivided into the BRCA1/2 mutation group(30 cases) and the BRCA1/2 non-mutation group(21 cases). Theclinical baseline data,clinicopathological features and prognosis of the two groups were compared. The relevantfactors related to the prognosis were analyzed.Results: There were no significant differences in the age of onset,BMI, family history of malignant tumor, CA 125 and HE4 before treatment between the two groups (P>0.05).Therewere significant differences in the tumor stage and lymph node metastasis between the BRCA1/2 mutation groupand the BRCA1/2 non-mutation group (P<0.05).Multivariate Cox analysis showed that the BRCA1/2 genemutation was not an independent prognostic factor for survival and PFS in ovarian cancer (HR=0.752,95%Cl.0.394-1.435,P=0.329).Conclusions: The BRCA1/2 gene mutation is an important factor in determining theclinical treatment of ovarian cancer,and it is significantly related to tumor stage and lymph node metastasis.However,the BRCA1/2 gene mutation could not be an independent risk factor for ovarian cancer.

Key words: Ovarian neoplasms, Genes, BRCA1, Genes,BRCA2, Genes, Mutation, Prognosis