【关键词】 乳腺肿瘤/预防与控制 高脂血症 体质量指数 abstract: objectiveto explore the relationship of blood lipid level and body mass index (bmi) with prognosis of breast cancer patients with both estrogen receptor (er) and progesterone receptor (pr) negative. methodsa follow up was carried out in breast cancer patients with both er and pr negative during the period of consolidating the therapeutic effect. the recrudescence and metastasis rate and the fatality rate in patients with normal blood lipid level and bmi before operation were compared with those in patients with abnormal blood lipid level and bmi. resultsthe recrudescence and metastasis rate and the fatality rate in patients with abnormal blood lipid level and bmi were higher than those in the patients with normal blood lipid level and bmi (p0 05), and were the highest in patients with bmi≥25(p0 05 compared with those patients with bmi25).conclusionthe correlation is shown between the prognosis of breast cancer patients and the increase of blood lipid level and bmi. key words:breast neoplasms/prevention control;chinese herbal medicine cycle treatment;immunity,cellular 随着饮食结构的改变,肥胖及血脂与乳腺癌的关系引起越来越多的关 注,多项研究表明血脂及体质量指数(bmi)与乳腺癌的发生密切相关[1-2],但其与 乳腺癌预后之间的关系国内外却鲜有报道。wwW.133229.COm本研究拟通过随访 乳腺癌巩固期雌激素受体(er)、孕激素受体(pr)双阴性患者,比较手术前血脂、bmi 正常患者与血脂、bmi异常患者短期复发转移率与病死率的差异,现将结果报道如 下。
1 研究对象与方法 1.1 研究对象2003年9月~2008年9月广州中医药大学第二附属医院 (即广东省中医院)乳腺专科首次病理确诊乳腺癌并接受手术治疗的患者,均为 女性,且er、pr双阴性。入选病例均排除以下情况:妊娠或哺乳期妇女,过敏体质者;
合并有影响血脂的内分泌系统疾病如糖尿病等;
合并有需要控制原发疾病如心血 管、脑血管、肝肾和造血系统等疾病后方可进行巩固期治疗者;
因复发转移之外 的其他疾病而死亡者;
虽为受体双阴性,但服用过内分泌药物治疗的患者。
1.2 分组根据患者术前测得的血脂与bmi数据进行分组。血脂正常 组:术前测得的全部血脂数据均在正常范围内者;
血脂异常组:术前测得的血脂 数据中胆固醇(tc)、甘油三酯(tg)、低密度脂蛋白(ldl c)、载脂蛋白a(apo a)、载 脂蛋白b(apo b)中至少有一项升高或/和高密度脂蛋白(hdl c)降低者;
bmi≥25 组:bmi≥ 25的患者;
bmi25组:bmi 25的患者。
1.3 方法与步骤
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