在稳定的CAD和大动脉狭窄症中,将常规PCI添加到TAVI中减少了MACE,但在2岁时增加了出血
1Health Alliance Hospital, Kingston, New York, USA (E.L.).
Annals of internal medicine
|December 2, 2024
概括
皮肤冠状动脉干预 (PCI) 不推给经历过透导管大动脉植入 (TAVI) 的患者. 这一发现影响了严重大动脉狭窄和冠状动脉疾病患者的治疗策略.
科学领域:
- 心血管医学 心血管医学
- 干预心脏病学 干预心脏病学
- 临床试验 临床试验
背景情况:
- 过导管大动脉植入 (TAVI) 是严重的大动脉狭窄的常见程序.
- 在TAVI患者中,同时进行皮肤穿透冠状动脉干预 (PCI) 的作用尚不清楚.
- 在NOTION-3研究中,研究了PCI在该患者群体中的安全性和有效性.
研究的目的:
- 评估常规穿皮冠状动脉干预 (PCI) 对经过透气管大动脉植入 (TAVI) 的患者结果的影响.
- 为了确定PCI是否改善了临床结果或增加了这种特定患者群体的不良事件.
主要方法:
- 在NOTION-3研究中,纳入了接受TAVI治疗的患者.
- 患者被随机分配到TAVI前进行PCI或不进行PCI.
- 临床结果,包括死亡率和主要不良心血管事件,在各组之间进行了比较.
主要成果:
- 在接受透皮冠状动脉干预 (PCI) 的小组中没有观察到任何显著的益处,而是在跨导管大动脉植入 (TAVI) 之前接受的.
- 在PCI和非PCI组之间,死亡,中风或心肌梗塞的发生率相似.
- 该研究表明,TAVI患者的常规PCI不会改善结果.
结论:
- 常规穿皮冠状动脉干预 (PCI) 不适用于接受过导管大动脉植入 (TAVI) 的患者.
- 在TAVI候选人中,冠状动脉疾病的治疗决策应该是个性化的.
- 进一步的研究可能会探索可能受益于PCI的特定子组.
相关概念视频
01:22Mitral Valve Prolapse II: Assessment and Management
2
IntroductionA range of clinical features characterizes Mitral Valve Prolapse (MVP), but it is important to note that many individuals with MVP are asymptomatic and may remain so throughout their lives. For those who do exhibit symptoms, the following are the key clinical features:Palpitations: This is a common symptom where individuals feel an irregular or rapid heartbeat. Palpitations in MVP are often due to arrhythmias such as premature ventricular contractions or supraventricular...
2
01:17Aortic Regurgitation IV: Nursing Management
9
A nurse managing a patient with aortic regurgitation begins with a comprehensive assessment, including a review of the patient's medical history, family history, and lifestyle factors. During the cardiac examination, the nurse listens for heart sounds and checks for signs of valve abnormalities. The nurse also observes for symptoms such as dyspnea, orthopnea, and paroxysmal nocturnal dyspnea and assesses the patient's endurance and daily activity tolerance.Based on the findings, the nurse...
9
01:28Imaging Studies for Cardiovascular System V: CT
3
Cardiac computed tomography (CT) scanning is an advanced cardiac imaging technique that utilizes CT technology, with or without intravenous (IV) contrast, to produce accurate cross-sectional virtual slices of specific areas of the heart, coronary circulation, and major blood vessels such as the aorta, pulmonary veins, and arteries. The computer processes these slices to generate three-dimensional images. Multidetector CT (MDCT) is a rapid form of CT scanning that captures multiple slices...
3
01:25Imaging Studies for Cardiovascular System VI: Calcium -Scoring CT
3
Calcium-Scoring CT ScanA calcium-scoring CT scan, also known as coronary artery calcium (CAC) scan, detects calcium deposits in the coronary arteries. This test assesses the risk of coronary artery disease (CAD), which can lead to cardiovascular events such as angina, heart failure, and sudden cardiac arrest.A calcium-scoring CT scan is generally recommended for individuals at intermediate risk of CAD without symptoms. It includes:Men aged 40-75 and women aged 50-75: Especially those with a...
3