临床试验/NCT06653504

NCT06653504已完成不适用

The CONUS-BRS STUDY: An Observational, Analytical, Cross Sectional Study Investigating the Effects of Conus Branch and Right Ventricular (RV) Branch Occlusion on Surface ECG and Intra-cardiac Electrograms in Patients Undergoing Percutaneous Coronary Intervention (PCI)

Barts & The London NHS Trust1 个研究点分布在 1 个国家目标入组 3 人开始时间: 2018年11月5日最近更新: 2024年10月22日

适应症

试验速览

阶段: 不适用
状态: 已完成
发起方: Barts & The London NHS Trust
入组人数: 3
试验地点: 1
主要终点: ECG and/or electrogram changes

研究概览研究设计入排标准结局指标研究者研究点记录与标识符相似试验

研究概览

简要总结

An observational, analytical, cross sectional study investigating the effects of Conus branch and Right Ventricular (RV) Branch occlusion on surface ECG and intra-cardiac electrograms in patients undergoing percutaneous coronary intervention (PCI).

研究设计

研究类型: Observational
观察模型: Cohort
时间视角: Prospective

入排标准

年龄范围: 18 Years 至 85 Years（Adult, Older Adult）
性别: All
接受健康志愿者: 否

入选标准

•Aged 18-85
•Patients able and willing to give their written informed consent.
•Planned PCI of a CTO of a right coronary artery
•Planned use of an anchor balloon in the Conus branch or RV branch

排除标准

•Patients considered unsuitable to participate by the research team (e.g., due to medical reasons, laboratory abnormalities, or subject's unwillingness to comply with all study related procedures).
•Patients with a pre-existing, confirmed or possible diagnosis of Brugada Syndrome
•Marked ST elevation or J point elevation on baseline (prior to procedure) ECG in the precordial leads (V1-V3)
•Pregnancy. This will be tested by urine HcG measurement

结局指标

主要结局

ECG and/or electrogram changes

时间窗: During Procedure

Incidence of ECG changes resembling a Brugada type 1 pattern of coved ST elevation (one of the three Brugada types) specifically significant J point elevation in the precordial leads (V1-V3) and/or electrogram changes on the epicardial and/or endocardial intracardiac traces which will then be compared for differences and evidence of a transmural voltage gradient existing between them.

次要结局

未报告次要终点

研究者

发起方

Barts & The London NHS Trust

申办方类型

Other

责任方

Sponsor

研究点 (1)

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