吉林大学学报(医学版) ›› 2021, Vol. 47 ›› Issue (3): 724-730.doi: 10.13481/j.1671-587X.20210324

• 临床研究 • 上一篇    下一篇

接受不同化疗方案乳腺癌患者血清B族维生素水平检测及其临床意义

王青,解思琦,郑凯,唐一吟,李红万,张恒瑀,谭明建,彭蕾,刘德权(),唐诗聪()   

  1. 云南省肿瘤医院 昆明医科大学第三附属医院乳腺外一科,云南 昆明 650118
  • 收稿日期:2020-10-08 出版日期:2021-05-28 发布日期:2021-05-28
  • 通讯作者: 刘德权,唐诗聪 E-mail:liu_dequan2018@126.com;tang_shicong@126.com
  • 作者简介:王  青(1996-),女,云南省保山市人,在读医学硕士,主要从事乳腺癌的临床治疗方面的工作。
  • 基金资助:
    国家自然科学基金项目(81960542);云南省教育厅科学研究项目(2019J1288);云南省科技厅科技计划项目基础研究专项(202001AU070053);云南省高层次卫生计生技术人才培养项目(H-2019075)

Detection of serum vitamin-B levels in breast cancer patients receiving different chemotherapy regimens and its clinical significance

Qing WANG,Siqi XIE,Kai ZHENG,Yiyin TANG,Hongwan LI,Hengyu ZHANG,Mingjian TAN,Lei PENG,Dequan LIU(),Shicong TANG()   

  1. (Department of Breast Surgery,Third Affiliated Hospital,Kunming Medical University,Cancer Hospital of Yunnan Province,Kunming 650118,China
  • Received:2020-10-08 Online:2021-05-28 Published:2021-05-28
  • Contact: Dequan LIU,Shicong TANG E-mail:liu_dequan2018@126.com;tang_shicong@126.com

摘要: 目的

检测接受不同化疗方案乳腺癌患者血清B族维生素水平,阐明接受不同化疗方案乳腺癌患者血清B族维生素水平差异及其临床意义。

方法

回顾性分析乳腺癌化疗患者(病例组,n=62)和健康体检者(对照组,n=48)的临床资料。根据乳腺癌患者血清维生素B12(VitB12)、维生素B9(VitB9)和维生素B6(VitB6)水平,将其分为6个亚组,分别为VitB12<0.025 μg·L -1组与VitB12≥0.025 μg·L-1组、VitB9<3.93 μg·L-1组与VitB9≥3.93 μg·L-1组、VitB6<1.955 μg·L-1组与VitB6≥1.955 μg·L -1组,统计不同亚组乳腺癌患者的基线特征和化疗方案。病例组患者根据化疗方案分为AC-T组21例、EC-T组22例、TC组11例和其他化疗方案组8例。于第1个化疗周期时在输注完全部化疗药物后的第2天清晨,取患者空腹血清,采用液相色谱-串联质谱仪检测2组研究对象血清B族维生素水平,并比较和分析接受不同化疗方案的乳腺癌患者血清B族维生素水平及不同血清B族维生素水平乳腺癌患者的化疗方案。

结果

对照组研究对象血清VitB9水平高于病例组(t=-3.343,P<0.05)。病例组患者血清VitB12和VitB6水平与对照组比较差异无统计学意义(P>0.05)。血清VitB12<0.025 μg·L-1组和VitB12≥0.025 μg·L-1组乳腺癌患者间是否绝经比较差异有统计学意义(χ2=7.127,P=0.008),年龄、体质量指数(BMI)、TNM分期、肿瘤大小、有无淋巴结转移、雌激素受体(ER)、孕激素受体(PR)、人表皮生长因子受体2(Her-2)、Ki-67和病理分型比较差异均无统计学意义(P>0.05);VitB6<1.955 μg·L-1组和VitB6≥1.955 μg·L-1组乳腺癌患者间淋巴结有无转移比较差异有统计学意义(χ2=6.057,P=0.014), 年龄、BMI、是否绝经、TNM分期、肿瘤大小、ER、PR、Her-2、Ki-67和病理分型比较差异无统计学意义(P>0.05)。VitB9<3.93 μg·L-1组和VitB9≥3.93 μg·L-1组乳腺癌患者间年龄、是否绝经、BMI、TNM分期、肿瘤大小、有无淋巴结转移、ER、PR、Her-2、Ki-67和病理分型比较差异无统计学意义(P>0.05)。在纳入的62例乳腺癌患者中,有11例行TC方案治疗,21例行AC-T方案治疗,22例行EC-T方案治疗,8例行其他化疗方案,接受不同化疗方案的乳腺癌患者血清VitB12、VitB9和VitB6水平比较差异无统计学意义(P>0.05)。

结论

采用不同化疗方案的乳腺癌患者血清B族维生素水平无明显差异,但乳腺癌化疗患者血清VitB9水平与正常人比较有明显差异。

关键词: B族维生素, 维生素B6, 维生素B9, 维生素B12, 乳腺肿瘤, 化学疗法

Abstract: Objective

To detect the serum B vitamin levels in the breast cancer patients who were receiving different chemotherapy regimens, and to clarify the differences in serum B vitamin levels in the breast cancer patients with different chemotherapy regimens and their clinical significances.

Methods

The clinical data of breast cancer chemotherapy patients (case group,n=62) and healthy subjects (control group,n=48) were retrospectively analyzed.According to the serum levels of vitamin B12(VitB12),vitamin B9(VitB9) and vitamin B6(VitB6), the breast cancer patients were divided into six subgroups:VitB12<0.025 μg·L-1 group and VitB12≥0.025 μg·L-1 group,VitB9<3.93 μg·L-1group and VitB9≥3.93 μg·L-1 group, VitB6<1.955 μg·L-1 group and VitB6≥1.955 μg·L-1 group.The baseline characteristics and chemotherapy regimens of breast cancer patients in different subgroups were analyzed.The patients in case group were divided into AC-T group(n=21),EC-T group(n=22),TC group(n=11),and the other chemotherapy regimen group (n=8) according to the chemotherapy regimen. In the first chemotherapy cycle, in the early morning of the second day after infusion of all chemotherapeutics, the fasting serum was collected from the patients, and the serum B vitamin levels of the subjects in two groups were detected by liquid chromatography-tandem mass spectrometry.The levels of serum vitamin B in breast cancer patients with different chemotherapy regimens and the chemotherapy regimens of breast cancer patients with different serum B vitamins levels were compared and analyzed.

Results

The level of serum VitB9 in the subjets in control group was significantly higher than that in case group (t=-3.343,P<0.05).The serum levels of VitB12 and VitB6 in the patients in case group had no significant differences compared with control group(P>0.05). There was a statistically significant difference in menopause or not between VitB12<0.025 μg·L-1 group and VitB12≥0.025 μg·L-1 group(t=7.127,P=0.008).There were no statistically significant differences in age, body mass index(BMI), TNM stage, tumor size, lymph node metastasis, estrogen receptor (ER), progesterone receptor (PR),human epidermal growth factor receptor-2(Her-2),Ki-67, and pathological classification between VitB12<0.025 μg·L -1group and VitB12≥0.025 μg·L -1 group(P>0.05);there was a statistically significant difference in lymphnode metastasis between VitB6<1.955 μg·L-1 group and VitB6≥1.955 μg·L -1 group(t=6.057,P=0.014);there were no statistically significant differences in age, BMI, menopause or not , TNM stage, tumor size, ER, PR, Her-2, Ki-67, and pathological types between VitB6<1.955 μg·L-1 group and VitB6≥1.955 μg·L-1 group (P>0.05).There were no significant differences in age, menopause or not, BMI, TNM stage, tumor size,lymphnode metastasis, ER,PR,Her-2,Ki-67, and pathological classification between VitB9<3.93 μg·L-1 group and VitB9≥3.93 μg·L-1 group(P>0.05). Among the 62 breast cancer patients included, 11 cases were treated with TC chemotherapy regimen, 21 cases were treated with AC-T chemotherapy regimen,22 cases were treated with EC-T chemotherapy regimen, and 8 cases were treated with other chemotherapy regimens;there were no significant differences in the serum levels of VitB12, VitB9 and VitB6 among the breast cancer patients received different chemotherapy regimens(P>0.05).

Conclusion

There are no significant differences in the serum vitamin B levels in the breast cancer patients received different chemotherapy regimens, but there is a significant difference in the serum VitB9 level in the breast cancer chemotherapy patients compared with normal controls.

Key words: vitamin B, vitamin B6, vitamin B9, vitamin B12, breast neoplasms, chemotherapy

中图分类号: 

  • R737.9