患者选择和当前的实践策略,非抽动冠状动脉旁路手术的冠状动脉旁路手术
Mitchell J Magee1, Laura P Coombs, Eric D Peterson
1Cardiopulmonary Research Science and Technology Institute, Dallas, Texas, USA. mmagee@csant.com
Circulation
|September 13, 2003
概括
除冠状动脉旁路手术 (OPCABG) 与传统的旁路手术与心肺旁路 (CABG-CPB) 相比,提供了生存益处和降低了发病率. 这种益处在高风险患者群体中尤为明显,包括那些以前有过CABG,糖尿病和老年人.
科学领域:
- 心血管外科心血管外科
- 胸部外科手术 胸部外科手术
- 心脏外科手术的结果
背景情况:
- 之前的研究比较了非抽动冠状动脉旁路手术 (OPCABG) 与常规心肺旁路手术 (CABG-CPB) 缺乏明确的患者选择指南.
- 由于先前研究的局限性,需要制定基于证据的OPCABG患者选择标准.
研究的目的:
- 建立患者选择指导方针,用于非抽动冠状动脉旁路手术 (OPCABG).
- 纠正之前对OPCABG与CABG-CPB的比较研究中的局限性.
主要方法:
- 从胸部外科医生协会国家数据库 (1999-2000年) 收集的前性数据的回顾性分析.
- 包括204,602名多血管冠状动脉旁路 (CABG) 患者.
- 利用未调整和风险调整的赔率比率,倾向建模和对对比来比较OPCABG和CABG-CPB结果.
主要成果:
- 非患者 (8.8%) 呈现出明显的特征,包括较少的患病血管和没有左主疾病.
- 在整体队列中,OPCABG证明了显著的生存益处和降低的发病率 (中风,功能衰竭).
- 倾向匹配分析证实了OPCABG的生存益处,在子组中具有显著的优势:重复手术CABG (OR=0.53),糖尿病患者 (OR=0.66),中度LV功能障碍 (OR=0.75),女性 (OR=0.79) 和老年人 (OR=0.80).
结论:
- 无冠状动脉旁路手术 (OPCABG) 在大多数患者亚组中提供了生存优势.
- 高风险患者,包括接受再手术CABG的患者,糖尿病患者和老年人,可能会从OPCABG中获得最显著的好处.
相关概念视频
01:28Cardiac Catheterization I: Pre-Procedure Overview
3.4K
Cardiac catheterization is an invasive diagnostic technique used to identify and evaluate structural and functional diseases of the heart and major blood vessels. This technique diagnoses congenital heart disease, coronary artery disease, valvular heart disease, and coronary spasms and assesses ventricular function. It helps guide treatment decisions, including the need for revascularization procedures like percutaneous coronary intervention (PCI) or coronary artery bypass grafting (CABG) and...
3.4K
01:27Coronary Artery Disease V: Interprofessional Care
444
Interprofessional care for coronary artery disease includes pharmacological therapy and revascularization procedures.Pharmacological therapy for Coronary Artery Disease (CAD) aims to manage symptoms, prevent complications, and improve patient outcomes through various classes of medications:Antiplatelet Agents:Aspirin and Clopidogrel: These medications inhibit platelet aggregation, preventing blood clots, which is crucial for avoiding heart attacks and strokes. Doctors often prescribe these...
444
01:28Cardiomyopathy VII: Pre and Post Operative Nursing Management
460
Patients with hypertrophic cardiomyopathy (HCM) and left ventricular outflow tract (LVOT) obstruction who remain symptomatic despite optimal medical therapy may undergo a septal myectomy (Morrow procedure). This procedure involves excising a portion of the hypertrophied septum below the aortic valve using a heart-lung machine to improve blood flow through the LVOT. Effective preoperative and postoperative nursing management ensures successful patient outcomes, minimizes complications, and...
460
01:27Peripheral Artery Disease III: Interprofessional Care
655
Peripheral Artery Disease (PAD) is characterized by narrowed arteries that diminish blood flow to the extremities. Effective management of PAD requires an interprofessional approach involving various healthcare professionals. The critical aspects of interprofessional care for PAD patients focus on risk factor modification, drug therapy, exercise therapy, nutrition therapy, critical limb ischemia care, and interventional radiology and surgical procedures.The primary treatment goal for PAD...
655
01:23Peripheral Artery Disease V: Postoperative Nursing Management
630
During the postoperative period, it is crucial to focus on maintaining circulation, identifying and managing potential complications, and planning for discharge.Nursing AssessmentVital signs monitoring: Regularly monitor vital signs, including blood pressure, heart rate, respiratory rate, and temperature, to detect early signs of complications such as bleeding and infection.Circulation assessment: Monitor pulses, perform Doppler assessments, and check capillary refill, color, temperature, and...
630