Changes of Thyroid Function and Its Clinical Significance before and after Radiotherapy and Chemotherapy in Patients Undergoing Radical Breast Cancer Treatment
-
摘要:
目的 分析乳腺癌行根治术患者经化疗及放疗后甲状腺功能的变化情况及其临床意义。 方法 选取云南省肿瘤医院2015年1月至2018年12月收治的行乳腺癌根治术并接受化疗及胸锁联合野放疗,且定期复查甲状腺功能的患者为研究对象,分别在化疗前、放疗前、放疗后3月、6月、9月、12月、18月、24月对患者甲状腺功能指标进行检测。 结果 乳腺癌根治术后患者放疗结束6月后TSH对比化疗前明显升高(P < 0.05);与化疗前比较,放疗结束12月后TG-Ab升高(P < 0.05);放疗结束3月后TSH与放疗前对比明显升高(P < 0.05); 放疗结束6月后TG-Ab、TPO-Ab与放疗前对比升高(P < 0.05)。 结论 乳腺癌根治术患者接受化疗、放射治疗可导致甲状腺功能减退的发生,引起甲状腺自身免疫反应,应定期检测并及时治疗。 Abstract:Objective To analyze the changes of thyroid function and its clinical significance after chemotherapy and radiotherapy in patients undergoing radical surgery for breast cancer. Methods One hundred and six patients admitted to Yunnan Cancer Hospital from January 2015 to December 2018 with radical breast cancer undergoing chemotherapy and sternoclavicular combined field radiotherapy and regular review of thyroid function were selected as study subjects, and the thyroid function indexes of the patients were tested before chemotherapy, before radiotherapy, and 3, 6, 9, 12, 18 and 24 months after radiotherapy, respectively. The changes in hormone levels were observed. Results TSH was elevated in patients after radical breast cancer treatment 6 months after the end of radiotherapy compared with before chemotherapy(P < 0.05). TG-Ab was elevated 12 months after the end of radiotherapy compared with before chemotherapy(P< 0.05). TSH was elevated 3 months after the end of radiotherapy compared with before radiotherapy(P< 0.05). TG-Ab and TPO-Ab were elevated 6 months after the end of radiotherapy compared with before radiotherapy(P < 0.05). Conclusion Patients undergoing chemotherapy and radiation therapy for radical breast cancer can lead to the development of hypothyroidism and cause thyroid autoimmune reactions, which should be tested regularly and treated promptly. -
Key words:
- Thyroid function /
- Breast cancer /
- Chemotherapy; Radiotherapy
-
表 1 化疗前后甲状腺功能的变化(
$\bar x \pm s $ )Table 1. Changes in thyroid function before and after chemotherapy (
$\bar x \pm s $ )组别 n T3(ng/mL) T4(μg/dL) FT3(PmoL/L) FT4(PmoL/L) TSH(μIU/nL) TG-Ab(IU/mL) TPO-Ab(IU/mL) 化疗前(A组) 66 1.21 ± 0.21 8.09 ± 1.55 4.72 ± 0.65 15.1 ± 2.56 3.00 ± 1.79 51.23 ± 116.13 30.26 ± 85.52 放疗前(A组) 1.32 ± 0.21 7.13 ± 1.19 5.04 ± 0.66 14.08 ± 2.40 2.71 ± 2.31 29.9 ± 71.3 16.96 ± 32.38 t1
P1−2.761
0.0073.893
0.000−2.735
0.0072.301
0.0230.787
0.4331.245
0.2151.166
0.246化疗前(B组) 61 1.22 ± 0.20 8.57 ± 1.72 4.68 ± 0.58 14.93 ± 3 3.40 ± 2.20 59.91 ± 123.56 56.89 ± 119.4 放疗前(B组) 1.36 ± 0.24 7.26 ± 1.45 1.36 ± 0.24 7.76 ± 2.13 2.89 ± 2.55 41.95 ± 102.26 29.58 ± 83.89 t2
P2−3.405
0.0014.477
0.00041.504
0.00015.475
0.0001.163
0.2471.16
0.391.445
0.151化疗前(C组) 46 1.2 ± 0.22 8.19 ± 2.01 4.65 ± 0.77 14.83 ± 2.83 3.07 ± 1.93 77.35 ± 131.1 33.83 ± 86.26 放疗前(C组) 1.31 ± 0.27 7.02 ± 1.27 5.07 ± 0.89 14.04 ± 2.42 2.80 ± 2.79 46.20 ± 102.60 15.36 ± 35.98 t3
P3−2.067
0.0423.289
0.001−2.389
0.0191.434
0.1550.539
0.5911.252
0.2141.302
0.198化疗前(D组) 41 1.27 ± 0.23 8.79 ± 2.09 4.76 ± 0.67 15.46 ± 3.04 2.92 ± 1.79 31.04 ± 48.2 22.39 ± 56.90 放疗前(D组) 1.36 ± 0.24 7.31 ± 1.86 5.22 ± 1.02 14.61 ± 3.11 2.05 ± 1.26 26.03 ± 66.51 12.86 ± 27.39 t4
P4−1.65
0.1033.332
0.001−2.36
0.0211.219
0.2262.537
0.0130.378
0.7060.966
0.337化疗前(E组) 45 1.24 ± 0.23 8.48 ± 1.91 4.66 ± 0.65 14.91 ± 2.83 3.4 ± 2.40 68.88 ± 123.45 43.36 ± 97.11 放疗前(E组) 1.3 ± 0.22 6.9 ± 1.19 5 ± 0.98 13.69 ± 2.66 3.33 ± 3.44 36.13 ± 90.73 19.40 ± 43.61 t5
P5−1.307
0.1944.736
0.000−1.93
0.0572.095
0.0390.111
0.9121.439
0.1541.498
0.139化疗前(F组) 39 1.30 ± 0.23 8.61 ± 2.02 4.72 ± 0.68 14.54 ± 2.79 2.85 ± 1.78 60.86 ± 128.39 29.07 ± 72.95 放疗前(F组) 1.27 ± 0.24 6.87 ± 1.57 5.03 ± 0.97 14.26 ± 3.13 2.59 ± 2.34 24.82 ± 62.4 15.83 ± 39.17 t6
P60.483
0.634.133
0.000−1.531
0.130.394
0.6950.523
0.6021.472
0.1480.979
0.331注:t1 值、P1值为A组化疗前与放疗前比较;t2值、P2值为B组化疗前与放疗前比较;t3值、P3值为C组化疗前与放疗前比较;t4值、P4值为D组化疗前与放疗前比较;t5值、P5值为E组化疗前与放疗前比较;t6值、P6值为F组化疗前与放疗前比较。 表 2 放疗前后甲状腺功能变化(
$\bar x \pm s $ )Table 2. Changes in thyroid function before and after radiotherapy (
$\bar x \pm s $ )组别 n T3(ng/mL) T4(μg/dL) FT3(Pmol/L) FT4(Pmol/L) TSH(μIU/nL) TG-Ab(IU/mL) TPO-Ab(IU/mL) 放疗前(A组) 66 1.32 ± 0.21 7.13 ± 1.19 5.04 ± 0.66 14.08 ± 2.40 2.71 ± 2.31 29.9 ± 71.3 16.96 ± 32.38 放疗后3月(A组) 1.39 ± 0.24 7.58 ± 1.89 5.19 ± 0.75 14.46 ± 2.93 3.72 ± 3.79 42 ± 73.34 60.98 ± 247.87 t1 值
P1值−2.031
0.046−1.931
0.058−1.398
0.167−1.093
0.279−2.058
0.044−1.053
0.296−1.47
0.146放疗前(B组) 61 1.36 ± 0.24 7.26 ± 1.45 1.36 ± 0.24 7.76 ± 2.13 2.89 ± 2.55 41.95 ± 102.26 29.58 ± 83.89 放疗后6月(B组) 1.26 ± 0.25 7.19 ± 2.00 4.91 ± 0.85 13.72 ± 2.85 14.5 ± 28.31 89.84 ± 156.70 73.68 ± 142.37 t2值
P2值3.191
0.0020.32
0.75−34.789
0.000−20.826
0.000−3.278
0.002−2.283
0.026−2.703
0.009放疗前(C组) 46 1.31 ± 0.27 7.02 ± 1.27 5.07 ± 0.89 14.04 ± 2.42 2.80 ± 2.79 46.20 ± 102.60 15.36 ± 35.98 放疗后9月(C组) 1.31 ± 0.29 6.97 ± 1.55 5.23 ± 0.82 14.25 ± 2.84 11.16 ± 21.47 107.59 ± 168.76 48.72 ± 104.41 t3值
P3值0
10.231
0.818−1.031
0.308−0.425
0.673−2.612
0.012−2.866
0.006−2.317
0.025放疗前(D组) 41 1.36 ± 0.24 7.31 ± 1.86 5.22 ± 1.02 14.61 ± 3.11 2.05 ± 1.26 26.03 ± 66.51 12.86 ± 27.39 放疗后12月(D组) 1.33 ± 0.27 7.63 ± 1.65 5.13 ± 0.59 14.30 ± 2.38 8.33 ± 16.45 115.02 ± 210.42 33.19 ± 78.42 t4值
P4值0.756
0.454−0.883
0.3820.516
0.6090.456
0.65−2.444
0.019−2.667
0.011−1.773
0.084放疗前(E组) 45 1.3 ± 0.22 6.9 ± 1.19 5 ± 0.98 13.69 ± 2.66 3.33 ± 3.44 36.13 ± 90.73 19.40 ± 43.61 放疗后18月(E组) 1.33 ± 0.32 7.88 ± 1.79 5.3 ± 1.01 14.62 ± 3.21 13.13 ± 22.17 194.4 ± 271.03 53.02 ± 104.81 t5值
P5值−0.56
0.578−3.949
0.000−1.285
0.205−1.358
0.181−3.066
0.004−4.136
0.000−2.601
0.013放疗前(F组) 39 1.27 ± 0.24 6.87 ± 1.57 5.03 ± 0.97 14.26 ± 3.13 2.59 ± 2.34 24.82 ± 62.4 15.83 ± 39.17 放疗后24月(F组) 1.24 ± 0.24 6.95 ± 1.27 5.1 ± 0.66 13.89 ± 2.01 11.95 ± 17.94 176.81 ± 282.93 40.85 ± 76.91 t6值
P6值0.647
0.521−0.24
0.811−0.409
0.6850.623
0.537−3.487
0.001−3.457
0.001−3.147
0.003注:t1 值、P1值为(A组)放疗前与放疗后3月比较;t2值、P2值为(B组)放疗前与放疗后6月比较;t3值、P3值为(C组)放疗前与放疗后9月比较;t4值、P4值为(D组)放疗前与放疗后12月比较;t5值、P5值为(E组)放疗前与放疗后18月比较;t6值、P6值为(F组)放疗前与放疗后24月比较。 表 3 放化疗前后甲状腺功能的变化(
$\bar x \pm s $ )Table 3. Changes in thyroid function before and after radiotherapy (
$\bar x \pm s $ )组别 n T3(ng/mL) T4(μg/dL) FT3(Pmol/L) FT4(Pmol/L) TSH(μIU/nL) TG-Ab(IU/mL) TPO-Ab(IU/mL) 化疗前(A组) 66 1.21 ± 0.21 8.09 ± 1.55 4.72 ± 0.65 15.1 ± 2.56 3.00 ± 1.79 51.23 ± 116.13 30.26 ± 85.52 放疗后3月(A组) 1.39 ± 0.24 7.58 ± 1.89 5.19 ± 0.75 14.46 ± 2.93 3.72 ± 3.79 42 ± 73.34 60.98 ± 247.87 t1值
P1值−4.32
0.0001.634
0.105−3.755
0.0001.297
0.197−1.336
0.1840.534
0.594−0.904
0.368化疗前(B组) 61 1.22 ± 0.20 8.57 ± 1.72 4.68 ± 0.58 14.93 ± 3 3.40 ± 2.20 59.91 ± 123.56 56.89 ± 119.4 放疗后6月(B组) 1.26 ± 0.25 7.19 ± 2.00 4.91 ± 0.85 13.72 ± 2.85 14.5 ± 28.31 89.84 ± 156.70 73.68 ± 142.37 t2值
P2值−0.89
0.3753.952
0.000−1.636
0.1052.927
0.004−3.047
0.003−1.156
0.25−0.692
0.49化疗前(C组) 46 1.2 ± 0.22 8.19 ± 2.01 4.65 ± 0.77 14.83 ± 2.83 3.07 ± 1.93 77.35 ± 131.1 33.83 ± 86.26 放疗后9月(C组) 1.31 ± 0.29 6.97 ± 1.55 5.23 ± 0.82 14.25 ± 2.84 11.16 ± 21.47 107.59 ± 168.76 48.72 ± 104.41 t3值
P3值−2.067
0.0423.224
0.002−3.467
0.0010.968
0.336−2.462
0.016−0.94
0.35−0.731
0.467化疗前(D组) 41 1.27 ± 0.23 8.79 ± 2.09 4.76 ± 0.67 15.46 ± 3.04 2.92 ± 1.79 31.04 ± 48.2 22.39 ± 56.90 放疗后12月(D组) 1.33 ± 0.27 7.63 ± 1.65 5.13 ± 0.59 14.30 ± 2.38 8.33 ± 16.45 115.02 ± 210.42 33.19 ± 78.42 t4值
P4值−0.999
0.3212.751
0.007−2.648
0.011.893
0.062−2.116
0.04−2.513
0.016−0.692
0.491化疗前(E组) 45 1.24 ± 0.23 8.48 ± 1.91 4.66 ± 0.65 14.91 ± 2.83 3.4 ± 2.40 68.88 ± 123.45 43.36 ± 97.11 放疗后18月(E组) 1.33 ± 0.32 7.88 ± 1.79 5.3 ± 1.01 14.62 ± 3.21 13.13 ± 22.17 194.4 ± 271.03 53.02 ± 104.81 t5值
P5值−1.6
0.1131.536
0.128−3.564
0.0010.448
0.655−2.896
0.005−2.806
0.006−0.453
0.651化疗前(F组) 39 1.30 ± 0.23 8.61 ± 2.02 4.72 ± 0.68 14.54 ± 2.79 2.85 ± 1.78 60.86 ± 128.39 29.07 ± 72.95 放疗后24月(F组) 1.24 ± 0.24 6.95 ± 1.27 5.1 ± 0.66 13.89 ± 2.01 11.95 ± 17.94 176.81 ± 282.93 40.85 ± 76.91 t6值
P6值1.034
0.3054.263
0.000−2.379
0.021.137
0.259−3.147
0.003−2.295
0.026−0.663
0.51注:t1 值、P1值为A组化疗前与放疗后3月比较;t2值、P2值为B组化疗前与放疗后6月比较;t3值、P3值为C组化疗前与放疗后9月比较;t4值、P4值为D组化疗前与放疗后12月比较;t5值、P5值为E组化疗前与放疗后18月比较;t6值、P6值为F组化疗前与放疗后24月比较。 -
[1] 徐赫男,董久兴,赵佳. 动脉灌注化疗序贯放疗治疗乳腺癌改良根治术后胸壁复发的临床效果[J]. 解放军预防医学杂志,2019,37(10):54-55. [2] 中国抗癌协会乳腺癌诊治指南与规范(2019年版)[J]. 中国癌症杂志, 2019, 29(8): 609-680. [3] 刘佳兴,谷家梦,左怀全. luminal A型乳腺癌患者术后预后影响因素分析[J]. 中华肿瘤防治杂志,2019,26(1):38-42. [4] Hardefeldt P J,Eslick G D,Edirimanne S. Benign thyroid disease is associated with breast cancer:A meta-analysis[J]. Breast Cancer Res Treat,2012,133(3):1169-1177. doi: 10.1007/s10549-012-2019-3 [5] Smyth P P. The thyroid and breast cancer[J]. Curr Opin Endocrinol Diabetes Obes,2016,23(5):389-393. [6] 张明,魏世鸿,刘锐峰,等. 乳腺癌放疗对甲状腺功能和钙磷离子水平的影响[J]. 现代肿瘤医学,2018,26(14):2199-2202. doi: 10.3969/j.issn.1672-4992.2018.14.014 [7] 崔恺麟,张红. 乳腺癌患者经放射治疗后甲状腺功能变化情况及其临床意义研究[J]. 中国医学工程,2019,27(10):62-64. [8] 吴丽华. 鼻咽癌调强放疗后甲状腺功能及体积变化研究[J]. 现代仪器与医疗,2017,23(03):21-22+32. [9] 黄剑波,金梁斌,孔令泉,等. 乳腺癌患者治疗期间甲状腺功能的变化研究[J]. 重庆医科大学学报,2014,39(1):57-60. [10] 张明,高力英. 乳腺癌与甲状腺疾病和功能关系的研究进展[J]. 甘肃医药,2017,36(10):820-823. [11] 王昌亮,张同俊,王凯,等. 新辅助化疗对乳腺癌患者甲状腺功能的影响[J]. 中外医学研究,2021,19(12):21-23. [12] 刘杨,朱悦,姚景昊,刘静,周争光,赵福友,杨燕. 化疗对乳腺癌患者甲状腺功能或结构的影响[J]. 基础医学与临床,2020,40(5):688-691. doi: 10.3969/j.issn.1001-6325.2020.05.019 [13] 崔文峰,刘玉萍,孙希宝,王德坤. 新辅助化疗对乳腺癌患者甲状腺功能变化的研究[J]. 大家健康(学术版),2015,9(15):105-106. [14] 程蕾,季永领,杜向慧. 乳腺癌放疗对甲状腺功能影响的研究进展[J]. 肿瘤学杂志,2018,24(8):818-822. doi: 10.11735/j.issn.1671-170X.2018.08.B013 [15] 王芳,文建华. 亚临床甲状腺功能减退症现代研究进展[J]. 中西医结合研究,2010,2(1):44-46. doi: 10.3870/j.issn.1674-4616.2010.01.019 [16] Laway B A,Shafi K M,Majid S,et al. Incidence of primary hypothyroidism in patients exposed to therapeutic external beam radiation,where radiation portals include a part or whole of the thyroid gland[J]. Indian J Endocrinol Metab,2012,16(Suppl 2):S329-S331. [17] Cutuli B,Quentin P,Rodier J F,Barakat P,Grob J C. Severe hypothyroidism after chemotherapy and locoregional irradiation for breast cancer[J]. Radiother Oncol,2000,57(1):103-105. doi: 10.1016/S0167-8140(00)00183-3