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| 适形调强放射治疗同步TP化疗对局部晚期非小细胞肺癌患者免疫功能、全身炎症反应指标和血清肿瘤标志物的影响 |
| The effect of intensity modulated radiation therapy synchronous TP chemotherapy on immune function, systemic inflammatory response index and serum tumor markers in patients with locally advanced non small cell lung cancer |
| 投稿时间：2021-05-07 修订日期：2021-05-07 |
| DOI： |
| 中文关键词: 适形调强放射治疗 TP化疗 晚期 非小细胞肺癌 免疫功能 炎症反应 肿瘤标志物 |
| 英文关键词: Intensity modulated radiation therapy TP chemotherapy Advanced Non small cell lung cancer Immune function Inflammatory response Tumor markers |
| 基金项目:国家自然科学基金项目（81673908） |
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| 中文摘要: |
| 目的：观察适形调强放射治疗（IMRT）同步TP化疗方案（顺铂联合紫杉醇）对局部晚期非小细胞肺癌（NSCLC）患者免疫功能、全身炎症反应指标和血清肿瘤标志物的影响。方法：选取2017年8月-2019年8月期间我院收治的局部晚期NSCLC患者86例。根据随机数字表法分为对照组（43例）和实验组（43例），对照组给予TP化疗，实验组在对照组基础上联合IMRT，对比两组临床疗效、免疫功能、全身炎症反应指标和血清肿瘤标志物，观察两组不良反应发生率、1年生存率和中位生存时间。结果：实验组的客观缓解率、疾病控制率分别为44.19%、83.72%，均高于对照组的23.26%、53.49%（P<0.05）。治疗2个周期后，两组CD3+、CD4+/CD8+、CD4+降低，但实验组较对照组高（P<0.05）；两组CD8+升高，但实验组低于对照组（P<0.05）。治疗2个周期后，两组糖类抗原125(CA125)、癌胚抗原(CEA)、中性粒细胞-淋巴细胞比值(NLR)、血小板-淋巴细胞比值(PLR)降低，且实验组低于对照组（P<0.05）。实验组的中位生存时间长于对照组。Kaplan-Meier生存曲线分析发现，实验组的1年生存率高于对照组（P<0.05）。两组不良反应发生率组间对比无统计学差异（P>0.05）。结论：IMRT同步TP化疗应用于局部晚期NSCLC患者，可减轻免疫抑制，缓解炎症反应，阻止肿瘤进展，近期疗效较好。 |
| 英文摘要: |
| Objective: To observe the effect of intensity modulated radiation therapy (IMRT) synchronous TP chemotherapy (cisplatin combined with paclitaxel) on immune function, systemic inflammatory response index and serum tumor markers in patients with locally advanced non small cell lung cancer (NSCLC). Methods: 86 patients with locally advanced NSCLC in our hospital were selected from August 2017 to August 2019. According to the random digital table method, they were divided into control group (43 cases) and experimental group (43 cases). The control group was treated with TP chemotherapy. The experimental group was treated with combined with IMRT on the basis of the control group. The clinical efficacy, immune function, systemic inflammatory response index and serum tumor markers were compared between the two groups. The incidence of adverse reactions, 1-year survival rate and median survival time in the two groups were observed. Results: The objective remission rate and disease control rate of the experimental group were 44.19% and 83.72% respectively, which were higher than 23.26% and 53.49% of the control group (P<0.05). 2 cycles after treatment, CD3+, CD4+/CD8+, CD4+ were decreased in the two groups, but the experimental group was higher than the control group (P<0.05); CD8+ was increased in the two groups, but the experimental group was lower than the control group (P<0.05). 2 cycles after treatment, the glycogen 125 (CA125), carcinoembryonic antigen (CEA), neutrophil lymphocyte ratio (NLR), platelet lymphocyte ratio (PLR) were decreased in the two groups, and the experimental group was lower than the control group (P<0.05). The median survival time of the experimental group was longer than that of the control group. Kaplan Meier survival curve analysis showed that the 1-year survival rate of the experimental group was higher than that of the control group (P<0.05). There was no significant difference in the incidence of adverse reactions between the two groups (P>0.05). Conclusion: IMRT synchronous TP Chemotherapy in patients with locally advanced NSCLC can reduce the immunosuppression, reduce the inflammatory response and prevent tumor progression, with good short-term efficacy. |
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