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基底或刺激的甲状腺蛋白在评估皮肤状甲状腺癌治疗的反应? 一个回顾性队列研究
Leticia Barreto1, Deborah Cristina Goulart Ferreira1, José Eduardo Corrente2
1Internal Medicine Department, Botucatu Medical School, Sao Paulo State University - Unesp, Botucatu, Brazil.
概括
刺激型甲状腺蛋白 (STg) 测量是治疗1年后与基底型甲状腺蛋白 (BTg) 相比,在乳头甲状腺癌 (PTC) 患者中更好地预测出色的反应. 在约20%的病例中,STg改变了反应评估,这表明其具有卓越的临床实用性.
科学领域:
- 内分泌学 在内分泌学.
- 在瘤学瘤学.
- 核医学是一种核医学.
背景情况:
- 乳头甲状腺癌 (PTC) 的管理包括监测治疗反应.
- 甲状腺蛋白 (Tg) 水平是关键标志物,但测量方法 (基底与刺激) 不同.
研究的目的:
- 为了比较基底铁血球蛋白 (BTg) 和刺激铁血球蛋白 (STg) 与PTC患者治疗反应的相关性.
- 确定STg是否是初始治疗后长期良好反应的更好预测因素.
主要方法:
- 对148名接受全甲状腺切除和放射性 (131I) 治疗的PTC患者进行了回顾性分析.
- 评估治疗反应 (优秀,生化不完整,不确定) 在一年后使用BTg和STg.
- 比较BTg与STg的预测值,以在最终评估时获得优异反应.
主要成果:
- 刺激型甲状腺蛋白 (STg) 与拟议的结果相关的比基底型甲状腺蛋白 (BTg) 的1.6倍.
- 对于STg的几率比为4.61 (95%CI:2.13-9.98) 与BTg的2.84 (95%CI:1.33-6.06) 相比.
- 大约20.4%的患者在使用STg与BTg相比使用STg时显示出响应评估的变化.
结论:
- 一年后的刺激性甲状腺蛋白 (STg) 测量是PTC患者良好反应的更可靠预测指标.
- 使用STg可以改变大量患者的治疗反应分类,提高预后准确性.
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