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在NKX2-1相关疾病中甲状腺功能的系统审查:治疗和随访
Beatriz Carmona-Hidalgo1, Estefanía Herrera-Ramos2,3,4, Rocío Rodríguez-López1
1Health Technology Assessment Area-AETSA, Andalusian Public Foundation for Progress and Health ("Fundación Progreso y Salud"-"FPS"), Seville, Spain.
PloS one
|October 28, 2024
概括
早期诊断先天性甲状腺功能低下症是治疗NKX2-1-RD的关键. 莱沃甲状腺素 (LT4) 治疗的有效性各不相同,这凸显了在这些罕见的遗传性疾病中需要标准化剂量策略的需要.
科学领域:
- 遗传学和内分泌学
- 罕见疾病研究研究.
- 转录因子函数的功能.
背景情况:
- NKX2-1转录因子对于甲状腺,肺和大脑发育至关重要.
- 与NKX2-1相关的疾病 (NKX2-1-RD) 与甲状腺功能障碍,神经和呼吸系统问题有关.
- 管理NKX2-1-RD需要早期遗传诊断和量身定制的内分泌治疗,使用莱沃甲状腺素 (LT4) 作为甲状腺功能低下症的标准.
研究的目的:
- 系统地审查NKX2-1-RD中Levothyroxine (LT4) 治疗的有效性.
- 为NKX2-1-RD患者探索最佳的LT4剂量策略.
- 解决NKX2-1-RD.中遗传缺陷及时诊断方面的挑战.
主要方法:
- 在遵守PRISMA指南的基础上进行系统审查.
- 包括42项研究,包括110名基因确诊的NKX2-1-RD患者.
- 分析先天性,妊娠期和明显的甲状腺功能低下症,LT4的使用,剂量和患者的反应.
主要成果:
- 先天性甲状腺功能低下是最常见的内分泌变化 (41%的患者).
- 只有10%的病例接受了LT4治疗,平均剂量为52μg/天.
- 在LT4启动和剂量的变化与诊断时的年龄有关;在11名患者中发现了积极的TSH反应.
结论:
- 在早期发现NKX2-1-RD的先天性甲状腺功能低下症时,及时启动LT4是至关重要的.
- 由于NKX2-1-RD的不同临床和诊断变异性,对治疗的标准化具有挑战性.
- 需要进一步的研究和标准化报告,以改善NKX2-1-RD中甲状腺功能低下症的理解和管理.
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