甲状腺功能参数的变化3个月后,全源和自身造血干细胞移植在儿童中
Chantal A Lebbink1,2, Dorine Bresters3, Joni P B Tersteeg1
1Department of Pediatric Endocrinology, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, The Netherlands.
European journal of endocrinology
|May 26, 2023
概括
儿童造血干细胞移植 (HSCT) 三个月后,甲状腺功能障碍是罕见的. 大多数观察到的甲状腺功能变化可能表明甲状腺疾病综合征,而不是明显的低甲状腺或甲状腺功能障碍.
科学领域:
- 儿科血液学 儿科血液学
- 内分泌学 在内分泌学.
- 移植医学 移植医学
背景情况:
- 甲状腺功能障碍 (甲状腺功能低下和甲状腺功能过高) 是已知的儿童血造干细胞移植 (HSCT) 的晚期影响.
- HSCT对甲状腺功能参数的短期影响在很大程度上仍未被描述.
研究的目的:
- 在接受HSCT的儿童中前性评估甲状腺功能参数.
- 为了澄清HSCT对儿科患者甲状腺功能的短期影响.
主要方法:
- 甲状腺功能测试在HSCT前和3个月后的前性评估.
- 研究包括所有儿童 (<21岁) 在2年内接受HSCT.
- 甲状腺刺激激素 (TSH),自由甲状腺素 (FT4) 和反向三甲状腺素 (rT3) 水平的分析.
主要成果:
- 在72名儿童中,在HSCT后3个月内没有观察到明显的甲状腺功能低下或甲状腺功能过高的病例.
- 异常的TSH或FT4水平从HSCT前的16%下降到HSCT后的10%.
- 升高的RT3水平从HSCT前的9.3%显著增加到HSCT后的37%,可能与身体状况有关.
- 在10.5%的患者中,FT4显著下降 (≥20%).
结论:
- 过度的甲状腺功能障碍 (低甲状腺和甲状腺功能障碍) 在儿科HSCT后3个月并不常见.
- 对甲状腺功能障碍的监测可能在移植后稍晚开始.
- 观察到的甲状腺功能变化可能代表甲状腺疾病综合征,而不是原发性甲状腺疾病.
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