检验医学 ›› 2024, Vol. 39 ›› Issue (12): 1196-1201.DOI: 10.3969/j.issn.1673-8640.2024.12.011

• 论著 • 上一篇    下一篇

卵巢上皮性肿瘤患者贝伐单抗治疗后血脂水平变化及其对预后的影响

刘国利, 王颖, 王莹, 段旭东, 金花()   

  1. 内蒙古民族大学附属医院检验科,内蒙古 通辽 028000
  • 收稿日期:2023-12-27 修回日期:2024-08-05 出版日期:2024-12-30 发布日期:2025-01-06
  • 通讯作者: 金 花,女,E-mail:JHW_9016@163.com。
  • 作者简介:刘国利,男,1983年生,硕士,副主任检验师,主要从事临床检验工作。
  • 基金资助:
    内蒙古民族大学科学研究项目(NMDYB20067)

Changes of lipid levels in ovarian epithelial cancer patients treated with bevacizumab and their influence on prognosis

LIU Guoli, WANG Ying, WANG Ying, DUAN Xudong, JIN Hua()   

  1. Department of Clinical Laboratory,the Affiliated Hospital of Inner Mongolia University for Nationalities,Tongliao 028000,Inner Mongolia,China
  • Received:2023-12-27 Revised:2024-08-05 Online:2024-12-30 Published:2025-01-06

摘要:

目的 探讨贝伐单抗治疗对卵巢上皮性肿瘤患者血脂水平的影响及与预后的相关性。方法 选取2019年1月—2023年12月内蒙古民族大学附属医院卵巢上皮性肿瘤患者198例,其中84例采用标准化疗方案,即紫杉醇+卡铂/顺铂(紫杉醇+铂类组),另114例患者在标准化疗方案的基础上联合贝伐单抗治疗(贝伐单抗组)。收集所有患者的临床资料,并检测治疗前和化疗疗程结束第2天的总胆固醇(TC)、三酰甘油(TG)、高密度脂蛋白胆固醇(HDL-C)、低密度脂蛋白胆固醇(LDL-C)和脂蛋白(a)[Lp(a)]。对所有患者进行随访,随访终点为发生肿瘤进展,记录患者的无进展生存期(PFS)。采用Kaplan-Meier生存曲线评估卵巢上皮性肿瘤患者PFS的差异。采用Cox比例风险回归分析评估卵巢上皮性肿瘤患者PFS的影响因素。结果 紫杉醇+铂类组和贝伐单抗组治疗前TC、TG、LDL-C、HDL-C和Lp(a)水平差异均无统计学意义(P>0.05)。紫杉醇+铂类组治疗前、后TC、TG、LDL-C、HDL-C和Lp(a)水平差异均无统计学意义(P>0.05)。贝伐单抗组治疗后TC、TG水平高于治疗前(P<0.05),LDL-C、HDL-C和Lp(a)水平治疗前、后差异均无统计学意义(P>0.05)。根据TC和/或TG是否升高将贝伐单抗组分为2个亚组(贝伐单抗血脂升高组、贝伐单抗血脂未升高组)。紫杉醇+铂类组、贝伐单抗血脂升高组和贝伐单抗血脂未升高组无进展生存率依次升高(Log-rank χ2=17.98,P<0.001)。国际妇产科联合会(FIGO)分期Ⅲ~Ⅳ期和治疗后TC、TG升高是贝伐单抗组PFS缩短的独立危险因素[风险比(HR)值分别为2.53、1.89、1.32,95%可信区间(CI)分别为1.85~4.52、1.05~2.82、1.11~3.01]。结论 贝伐单抗治疗可使卵巢上皮性肿瘤患者获益,但可能会导致患者TC和TG水平升高;TC和TG升高的患者PFS有所缩短,临床应加以关注。

关键词: 总胆固醇, 三酰甘油, 贝伐单抗, 卵巢上皮性肿瘤

Abstract:

Objective To study the effect of bevacizumab treatment on the lipid levels in ovarian epithelial cancer patients and its correlation with prognosis. Methods The clinical and laboratory determination data of 198 patients with ovarian epithelial cancer who were treated in the Affiliated Hospital of Inner Mongolia University for Nationalities from January 2019 to February 2023 were analyzed retrospectively. A total of 84 patients were treated with paclitaxel+platinum,and the remaining 114 patients were treated with paclitaxel+platinum+bevacizumab. Total cholesterol(TC),triglyceride(TG),high-density lipoprotein cholesterol(HDL-C),low-density lipoprotein cholesterol(LDL-C) and lipoprotein(a)[Lp(a)] determination results were collected before treatment and 2 d after chemotherapy in the 2 groups. The follow-up endpoint was defined as the occurrence of tumor progression,and the progression-free survival(PFS) was recorded. The differences in PFS in patients with ovarian epithelial cancer were assessed using Kaplan-Meier survival curve. The factors on PFS in patients with ovarian epithelial cancer were assessed using Cox proportional risk regression analysis. Results The differences in TC,TG,LDL-C,HDL-C and Lp(a) levels between paclitaxel+platinum group and paclitaxel+platinum+bevacizumab group before treatment had no statistical significance(P>0.05). The differences in TC,TG,LDL-C,HDL-C and Lp(a) levels before and after treatment in paclitaxel+platinum group were also not statistically significant(P>0.05). The levels of TC and TG were higher in paclitaxel+platinum+bevacizumab group after treatment than those before treatment(P<0.05),while the differences in the levels of LDL-C,HDL-C and Lp(a) were not statistically significant before and after treatment(P>0.05). The bevacizumab group was classified into 2 subgroups based on whether TC and/or TG were increased(bevacizumab lipid increased group and bevacizumablipid non-increased group). The progression-free survival rate was sequentially higher inpaclitaxel+platinumgroup,bevacizumab lipid increased groupandbevacizumablipid non-increased group(Log-rank χ2=17.98,P<0.001). The International Federation of Gynecology and Obstetrics(FIGO) stage Ⅲ-Ⅳ and increased TC and TG after treatment were independent risk factors for shorter PFS in bevacizumab group [hazard ratios(HR) were 2.53,1.89 and 1.32,95% confidence intervals(CI) were 1.85-4.52,1.05-2.82 and 1.11-3.01,respectively]. Conclusions Bevacizumab may benefit patients with ovarian epithelial cancer,but its treatment may lead to increased TC and TG levels with shortened PFS in some patients,which should be of clinical concern.

Key words: Total cholesterol, Triglyceride, Bevacizumab, Ovarian epithelial cancer

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