天津医药 ›› 2022, Vol. 50 ›› Issue (11): 1222-1226.doi: 10.11958/20220392

• 综述 • 上一篇    下一篇

碘对比剂诱发甲状腺功能减退的病因及临床特点研究进展

韩楚仪1(), 张敬霞2, 丛洪良2,()   

  1. 1 天津医科大学胸科临床学院(邮编300222)
    2 天津市胸科医院心内八科
  • 收稿日期:2022-03-17 修回日期:2022-05-28 出版日期:2022-11-15 发布日期:2022-11-11
  • 通讯作者: 丛洪良 E-mail:402124067@qq.com;hongliangcong@126.com
  • 作者简介:韩楚仪(1993),女,博士在读,主要从事心血管疾病方面研究。E-mail:402124067@qq.com
  • 基金资助:
    天津市科技计划项目(17ZXMFSY00020)

Research progress on etiology and clinical characteristics of ICM-induced hypothyroidism

HAN Chuyi1(), ZHANG Jingxia2, CONG Hongliang2,()   

  1. 1 Clinical School of Thoracic, Tianjin Medical University, Tianjin 300222, China
    2 the Eighth Department of Cardiology, Tianjin Chest Hospital
  • Received:2022-03-17 Revised:2022-05-28 Published:2022-11-15 Online:2022-11-11
  • Contact: CONG Hongliang E-mail:402124067@qq.com;hongliangcong@126.com

摘要:

应用碘对比剂(ICM)可诱发甲状腺功能减退(IIHypo)。新近研究发现ICM可独立于游离碘而特异性抑制甲状腺对碘化物摄取,其作用机制与传统的Wolff-Chaikoff效应并不一致。目前关于IIHypo发病率、相关危险因素及监测ICM诱发事件的适应证等问题尚未完全确定。认识发生IIHypo的潜在风险因素、及时评估在碘暴露时间窗内发生的碘诱导事件,对优化ICM诱发甲状腺功能障碍诊断和管理程序具有重要临床意义。

关键词: 甲状腺功能减退症, 碘化造影剂, Wolff-Chaikoff效应, 风险因素

Abstract:

Iodinated contrast media (ICM) administration may induce hypothyroidism (IIHypo). Recent studies have found that ICM can specifically inhibit thyroid iodide uptake by iodide independently of free iodide through a mechanism different from the conventional Wolff-Chaikoff effect. At present, issues regarding the incidence of IIHypo, related risk factors and indications for monitoring ICM-induced events have not been fully determined. Recognizing of potential risk factors for IIHypo and timely assessment of iodine-induced events within the time window of iodine exposure have important clinical significance for optimizing the diagnosis and management procedures of ICM-induced thyroid dysfunction.

Key words: hypothyroidism, iodinated contrast media, Wolff-Chaikoff effect, risk factors

中图分类号: