Efficacy of Blood Transfusion Combined with Chemoradiotherapy in Patients with Colorectal Cancer and its Effect on Tumor Markers and T Lymphocyte Levels
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摘要:
目的 探讨输血治疗联合放化疗在结直肠癌患者中的疗效及对肿瘤标志物和T淋巴细胞水平的影响。 方法 回顾性分析2018年1月至2020年2月至云南省肿瘤医院接受治疗的结直肠癌患68例,结合患者病情,根据不同治疗方案均分为2组,对照组(n = 34例)进行放化疗治疗,研究组(n = 34例)进行输血治疗联合放化疗治疗。对比2组临床治疗效果、T淋巴细胞水平以及肿瘤标志物水平。 结果 研究组临床治疗有效率高于对照组,差异有统计学意义(P < 0.05);干预前,2组T淋巴细胞因子水平对比,差异无统计学意义(P > 0.05),治疗后,研究组CD8+水平低于对照组,CD3+、CD4+、CD4+/CD8+水平均高于对照组,差异有统计学意义(P < 0.05);治疗前干预前,2组患者CA19-9、TK1、CEA、AFP水平比较,差异无统计学意义(P > 0.05),治疗后,研究组CA19-9、TK1、CEA、AFP水平均低于对照组,差异有统计学意义(P < 0.05)。 结论 结直肠癌患者施以输血治疗联合放化疗干预,可促进疗效提升,改善肿瘤标志物水平,提升机体免疫能力。 Abstract:Objective To investigate the efficacy of blood transfusion combined with radiotherapy and chemotherapy in patients with colorectal cancer and its effects on tumor markers and T lymphocyte levels. Methods A retrospective analysis was performed on 68 patients with colorectal cancer who received treatment in Yunnan Cancer Hospital from January 2018 to February 2020. These patients were divided into 2 groups based on their conditions and treatment plans. The control group (34 cases) received radiotherapy and chemotherapy, and the study group (34 cases) received blood transfusion combined with radiotherapy and chemotherapy. The clinical therapeutic effect, T lymphocyte level and tumor marker level were compared between the two groups. Results The clinical effective rate of the study group was siginificantly higher than that of the control group (P < 0.05). Before treatment, there was no statistically significant difference in the levels of T lymphocyte cytokines between the two groups (P > 0.05). After treatment, the levels of CD8+ in the study group were lower than those in the control group, while the levels of CD3+, CD4+ and CD4+/CD8+ were higher than those in the control group, with statistically significant differences (P > 0.05). Before treatment, there were no statistically significant differences in the levels of CA19-9, TK1, CEA and AFP between 2 groups (P > 0.05). After treatment, the levels of CA19-9, TK1, CEA and AFP in the study group were significantly lower than those in the control group (P < 0.05). Conclusion Blood transfusion combined with radiotherapy and chemotherapy can improve the therapeutic effect, improve the level of tumor markers and enhance the immunity of colorectal cancer patients. -
表 1 2组临床资料比较 [n(%)]
Table 1. Comparison of clinical data between the two groups [n(%)]
一般资料 研究组(n = 34) 对照组(n = 34) χ2 P 性别 男 18(52.94) 19(55.88) 1.591 0.436 女 16(47.06) 15(44.12) 年龄 54.6 ± 2.4 54.8 ± 2.6 0.638 0.713 病理活检报告 高分化 12(35.29) 11(32.35) 1.212 0.182 中分化 15(44.12) 14(41.18) 低分化 7(20.58) 9(26.47) 肿瘤直径 < 5 cm 19(55.88) 18(52.94) 1.956 0.315 ≥5 cm 15(44.12) 16(47.07) TNM分期 Ⅰ期 11(32.35) 10(29.41) 1.334 0.568 Ⅱ期 10(29.41) 14(41.18) Ⅲ期 13(38.24) 10(29.41) 表 2 2组临床疗效比较[(n)%]
Table 2. Comparison of clinical efficacy between the two groups [(n) %)]
组别 n CR PR NC PD 有效率 对照组 34 4(11.8) 10(29.4) 8(23.5) 12(35.3) 14(41.2) 研究组 34 9(26.5) 15(44.1) 6(17.6) 4(11.8) 24(70.6) χ2 - - - - - 5.965 P - - - - - 0.015* 与对照组比较,*P < 0.05。 表 3 2组T淋巴细胞水平比较(
$ \bar{x} \pm s $ )Table 3. Comparison of T lymphocyte levels between the two groups (
$ \bar{x} \pm s $ )组别 n CD3+ (%) CD4+ (%) CD8+ (%) CD4+/ CD8+ 干预前 干预后 干预前 干预后 干预前 干预后 干预前 干预后 对照组 34 49.58 ± 2.10 57.02 ± 2.11 40.74 ± 2.01 45.22 ± 3.15 33.65 ± 2.27 30.54 ± 1.36 0.88 ± 0.21 1.20 ± 0.11 研究组 34 49.68 ± 2.03 64.36 ± 2.54 40.78 ± 2.03 49.78 ± 2.10 33.70 ± 2.26 25.29 ± 1.23 0.87 ± 0.23 1.83 ± 0.23 t - 0.199 12.961 0.082 7.023 0.091 16.694 0.187 14.409 P - 0.421 0.001* 0.468 0.001* 0.464 0.001* 0.426 0.001* 与干预前比较,*P < 0.05。 表 4 2组肿瘤标志物水平比较[(
$\bar x \pm s$ ),n = 34]Table 4. Comparison of tumor markers between the two groups [(
$\bar x \pm s$ ),n = 34]组别 CA19-9(U/mL) TK1(pmol/L) CEA(ng/mL) AFP(μg/L) 干预前 干预后 干预前 干预后 干预前 干预后 干预前 干预后 对照组 215.62 ± 15.24 154.20 ± 11.25 3.21 ± 0.55 2.12 ± 0.42 232.62 ± 3.14 136.26 ± 12.41 5.62 ± 1.18 5.62 ± 1.18 研究组 218.02 ± 15.69 84.02 ± 10.03 3.20 ± 0.57 1.16 ± 0.22 232.58 ± 3.10 32.51 ± 1.54 5.60 ± 1.19 3.01 ± 0.36 t 0.639 27.151 0.074 11.806 0.052 48.377 0.069 14.193 P 0.262 0.001* 0.470 0.001* 0.479 0.001* 0.472 0.001* 与干预前比较,*P < 0.05。 -
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