在法洛特四分法中的普罗普拉诺洛尔疗法:治疗心声图或治疗患者
Nina Morgan1, Dalia Lopez-Colon1, Lindsey Brinkley1
1Congenital Heart Center, Department of Pediatrics, University of Florida College of Medicine, Gainesville, FL, USA.
Pediatric cardiology
|July 17, 2024
概括
在法洛特四方论 (TOF) 中,顶部右心室外流通道 (RVOT) 梯度不能可靠地预测超的咒语或指导预防性普拉诺洛尔的使用. 药物开始的临床变化仍然存在.
科学领域:
- 儿童心脏病学 儿童心脏病学
- 遗传性心脏病是一种先天性心脏病.
- 心声回声扫描 (Echocardiography) 是一种心声回声扫描.
背景情况:
- 超的咒语是Fallot (TOF) 的四重论的一个关键的临床表现.
- 有限的证据存在关于高峰多普勒右心室外流通道 (RVOT) 梯度的预测价值高峰多普勒右心室外流通道 (RVOT) 梯度对于超的咒语和在未修复的TOF的婴儿中预防性兰醇的使用.
研究的目的:
- 在未修复TOF的婴儿中,使用跨胸腔心声学量化峰值RVOT梯度.
- 为了评估峰值RVOT梯度和超蓝色时刻之间的相关性.
- 评估预防性使用普拉诺洛尔的频率和适用情况及其对咒语发生的影响.
主要方法:
- 在没有先前的息治疗程序的情况下,对92名未经修复的TOF婴儿 (2011年2月~2023年5月出生) 的回顾性分析.
- 收集的数据包括人口统计数据,超性咒语,propranolol使用,氧和度,修复时的年龄和峰值RVOT梯度.
- 峰值RVOT梯度在propranolol启动时被评估,如果没有使用药物,则作为最高的手术前梯度.
主要成果:
- 在92名患者中,39%的患者接受了普罗兰,而19%的患者在手术前经历了超性发作.
- 更高的峰值RVOT梯度与增加的propranolol启动 (即使没有明显的咒语) 和更大的全身脱度相关.
- 峰值RVOT梯度是超色咒语发展的糟糕预测指标.
结论:
- 在预防性使用propranolol存在显著的临床变异,以防止TOF的超性咒语.
- 峰值RVOT梯度不是启动预防性propranolol的可靠指标,以防止TOF的婴儿出现超的咒语.
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