综合评分的生理机械食道功能使用功能光成像探头泛米在eosinophilic食道炎
Dustin A Carlson1, Ikuo Hirano1, Nirmala Gonsalves1
1Kenneth C. Griffin Esophageal Center of Northwestern Medicine, Department of Medicine, Division of Gastroenterology and Hepatology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA.
Gastrointestinal endoscopy
|October 27, 2023
概括
一个新的复合得分,C2D2,使用功能性流明成像探针 (FLIP) 泛度计,有效地表征性食道炎 (EoE) 的生理机械功能,并预测质子抑制剂 (PPI) 反应.
科学领域:
- 胃肠病学 胃肠病学
- 食道生理学 食道生理学
- 医疗器械技术 医疗器械技术
背景情况:
- 性食道炎 (EoE) 是食道的慢性过敏性炎症性疾病.
- 功能性光成像探针 (FLIP) 泛度测量评估食道力学和机动性.
- 在EoE中表征生理机械功能对于诊断和治疗监测至关重要.
研究的目的:
- 为了开发和验证一个复合得分使用FLIP泛度计量指标对EoE患者.
- 评估这个综合分数与已建立的EoE标志物的相关性.
- 评估得分能够预测治疗反应的能力.
主要方法:
- 从FLIP全度测量指标 (食道体合规性,收缩反应,延伸性平原和最大EGJ直径) 开发了复合C2D2评分.
- 在静止内镜检查期间,根据FLIP指标得分为215名成年EoE患者.
- 与C2D2评分与乙素细胞计数和内镜评分相关联.
主要成果:
- C2D2评分与粘膜层的乙氨基酸细胞数量和内镜EoE参考评分正相关.
- 在停治疗的患者中,较低的C2D2得分预测了未来的质子抑制剂 (PPI) 反应.
- 一个C2D2得分≤3显著预测了PPI反应 (OR14.5),不同于基线乙素细胞计数或内镜得分.
结论:
- 来自FLIP泛度测量的C2D2得分,提供了一种可靠的方法来评估EoE生理机械功能.
- 这个综合分数可以作为EOE的客观结果指标.
- C2D2评分在预测EoE患者治疗反应方面表现有前途.
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