Impact of Optical Coherence Tomography Imaging on Decision-making During Percutaneous Coronary Intervention in Patients Presented With Acute Coronary Syndromes
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 390
- 试验地点
- 1
- 主要终点
- Percent difference in lumen expansion in stent treated lesion
研究概览
简要总结
Optical coherence tomography (OCT) provides valuable information to guide percutaneous coronary intervention (PCI) in acute coronary syndrome (ACS) regarding lesion preparation, stent sizing, and stent optimization.
详细描述
OCT can be used in acute coronary syndrome (ACS). ACS has more complex culprit lesion morphologies and larger extent of coronary atherosclerosis compared with stable coronary artery disease. The detailed vascular information obtained by OCT may impact PCI in ACS, and which may improve acute results and late outcomes of PCI. Stent expansion immediately after PCI is a strong predictor of late outcomes of PCI, and it is associated with late clinical outcomes in many previous trials.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Control
- 时间视角
- Retrospective
入排标准
- 年龄范围
- 16 Years 至 —（Child, Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Patients presented with acute coronary syndrome.
- •PCI was done to them with stent implantation.
排除标准
- •Multivessel PCI at the index procedure.
- •Patients with ACS due to graft failure post CABG.
- •Patients treated with no stent implantation.
结局指标
主要结局
Percent difference in lumen expansion in stent treated lesion
时间窗: Immediately after the procedure
Compare residual percent diameter stenosis, percent area stenosis, and acute lumen gain between the two groups.
次要结局
- Clinical outcomes at 1 year follow up(During 1 year following the index procedure)
研究者
Amir Khalifa Mahfouz Khalifa
Principle investigator, Cardiology department
Assiut University