消化道恶性肿瘤患者营养风险、营养状况与炎症因子的相关性及其对临床结局的影响

被引:33
作者
陈晓秋
李柱
胡阳春
刘楠楠
童刚领
彭小丹
机构
[1] 北京大学深圳医院肿瘤科
关键词
消化道恶性肿瘤; 营养风险; 营养不良; 炎症因子; 体重下降率; 不良反应发生率;
D O I
10.13820/j.cnki.gdyx.2015.10.008
中图分类号
R735 [消化系肿瘤];
学科分类号
100112 [医学生物化学与分子生物学];
摘要
目的探讨非终末期消化道恶性肿瘤患者营养风险、营养状况与炎症因子的相关性,以及化疗期间营养风险、营养治疗对临床结局的影响。方法 200例符合入排标准的非终末期消化道恶性肿瘤患者接受基线营养风险筛查及营养状况评估,同时检测血C反应蛋白(CRP)及白细胞介素-6(IL-6),其中存在营养风险患者给予营养治疗,需化疗患者予2或3周期化疗,所有患者1.5个月后进行再评估及炎症因子检测,并记录化疗患者体重下降与不良反应发生情况。结果 200例患者中150例接受化疗,基线评估营养风险发生率38.0%,营养不良发生率15.5%,再评估营养风险发生率51.0%,营养不良发生率26.0%。相关性分析显示不论基线还是再评估,营养风险、营养不良与CRP均无明确相关(P>0.05),而与IL-6存在相关性(P<0.05)。比较基线评估无营养风险化疗者与有营养风险而未接受营养治疗的化疗者的5%体重下降率与不良反应发生率,结果显示基线营养风险对化疗期间体重下降率无明显影响(OR=2.300,95%CI 0.929~5.693),但不良反应发生率显著增加(OR=2.963,95%CI 1.067~8.232)。比较基线评估存在营养风险接受营养治疗与未接受营养治疗化疗者的5%体重下降率与不良反应发生率,结果提示营养治疗与化疗相关性体重下降率及不良反应发生率均存在相关性(OR=0.241,95%CI 0.070~0.835;OR=0.289,95%CI 0.088~0.947)。结论非终末期消化道恶性肿瘤患者营养风险发生率较高,尤其化疗期间,IL-6在非终末期营养风险、营养不良的发生上起一定作用,或可作为营养评价指标之一,营养风险可使化疗相关性不良反应发生率升高,而营养治疗可降低不良反应的发生、改善体重丢失,从而带来临床获益。
引用
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页码:1505 / 1508
页数:4
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