患有先天性上腺增生症的儿童的心脏功能
Tuğba Kontbay Çetin1,2, Abdulkadir Akkuş3, Müge Atar1,4
1Department of Paediatric Endocrinology, Şanlıurfa Training and Research Hospital, Şanlıurfa, Türkiye.
Journal of pediatric endocrinology & metabolism : JPEM
|April 8, 2025
概括
对于先天性上腺增生症 (CAH),常规的皮治疗可能会对儿童的心脏功能产生负面影响. 这项研究在长期治疗的儿科CAH患者中发现了缩功能受损和缩功能改变.
科学领域:
- 儿科内分泌学 儿科内分泌学
- 心血管生理学心血管生理学
- 遗传学和遗传性疾病
背景情况:
- 先天性上腺增生症 (CAH) 涉及葡萄糖皮质激素失衡和高性,可能导致心血管问题.
- 在治疗中未能模仿生理性昼夜节律,可能会加剧心血管风险.
- 传统的皮治疗是标准的,但其对儿童的长期心脏影响尚未完全理解.
研究的目的:
- 在接受常规皮治疗的儿童CAH患者中评估心脏功能.
- 为了研究在CAH中皮松剂量,治疗持续时间和心脏功能之间的关系.
- 为了将儿科CAH患者的心脏功能与年龄和性别匹配的健康对照进行比较.
主要方法:
- 招募了23名患有CAH的儿科患者 (3-16岁) 和21名健康对照.
- 使用体检,心电图 (ECG),常规心声图和组织多普勒成像 (TDI).
- 分析了心肌缩速度 (Sm),心肌缩,早期心肌缩速度 (Em) 和E/Em比率.
主要成果:
- 与对照组相比,小儿CAH患者的平均Sm和缩外流显著降低.
- 在CAH组中,三片衍生的Em和E/Em比率显著更高.
- 通过心电图或心声图,没有发现左心室缩或扩张的证据.
结论:
- 长期的常规皮激素治疗,即使在推剂量内,也可能对21-基酶缺乏症的儿童的心脏功能产生不利影响.
- 研究结果表明,需要对儿科CAH患者进行更密切的心脏监测.
- 对优化皮质治疗方案的进一步研究是有必要的.
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