在右侧传染性内心炎中穿皮机械吸收的结果:多中心注册
Abdallah El Sabbagh1, Benjamin Hibbert2, Sripal Bangalore3
1Department of Cardiovascular Disease, Mayo Clinic, Jacksonville, Florida, USA.
Journal of the American College of Cardiology
|August 27, 2025
概括
对右侧传染性内心炎 (RSIE) 的皮肤内机械吸收 (PMA) 显示出高的程序成功率和可接受的安全性. 在接受PMA的RSIE患者中,低氧是不良结果的关键预测因子.
科学领域:
- 心脏病学
- 干预心脏病学
- 感染性内心炎
背景情况:
- 在右侧传染性内心炎 (RSIE) 中,穿皮机械吸收 (PMA) 是一种新兴的干预措施.
- 在RSIE中,PMA的结果和安全性尚未明确.
研究的目的:
- 在被诊断为RSIE的患者中评估PMA的早期临床结果和安全性.
主要方法:
- 一个多中心的回顾性注册 (CLEAR-IE) 连续RSIE患者接受PMA.
- 通过手术内心声学 (TEE,ICE,TTE) 定义的手术成功为≥70%的植被减少或残留尺寸≤1厘米.
- 主要终点:住院死亡率,新肺栓塞 (PE) 或紧急手术的综合结果.
主要成果:
- 其中包括256名患者;70%的患者患有三膜透,51%的患者有注射药物使用史.
- 在89.4%的过程中取得成功,平均残留植被大小为0.7厘米.
- 主要终点发生在18% (死亡率9. 8%,新发血压8. 3%,紧急手术3. 1%);缺氧与不良结果有显著的关联.
结论:
- 对于RSIE来说,PMA是可行的,程序的成功率很高,可接受的不良事件主要是由潜在的疾病驱动的.
- 需要随机试验来确认PMA在RSIE中的临床影响和安全性.
相关概念视频
Endocarditis III: Medical Management
17
Infective endocarditis management involves a multifaceted approach encompassing infection prevention, lifestyle modifications, pharmacological therapy, and surgical management.Infection Prevention:Hand Hygiene: Thorough handwashing is crucial to prevent the spread of infection. Hand hygiene should be performed regularly, especially before and after using the restroom.Oral Hygiene: Good oral hygiene is essential. It includes brushing teeth immediately after waking up and before bed, flossing...
17
Endocarditis I: Introduction
26
Introduction:Endocarditis is the infection of the endocardium, the inner lining of the heart and its valves. When the heart muscle is involved, the condition is termed myocarditis, while an infection of the outer lining is called pericarditis. Infective endocarditis (IE) primarily affects the endocardium, where pathogens adhere to the valves or lining, forming vegetation that can lead to severe complications. Infective endocarditis occurs when microorganisms, usually bacteria from other body...
26
Endocarditis IV: Nursing Management
27
Infective endocarditis (IE) is a chronic infection of the heart's endocardium, primarily affecting the heart valves. A detailed nursing assessment for a patient with IE involves collecting subjective and objective data to ensure an accurate diagnosis and timely intervention.Subjective DataThe nurse gathers information about the patient's symptoms and complaints during the subjective assessment. Patients with infective endocarditis often report non-specific symptoms that can mimic other...
27
Endocarditis II: Clinical Features of Infective Endocarditis
25
Endocarditis can present various clinical features depending on the causative organism and the patient's underlying health conditions. Initially, the clinical features of infective endocarditis develop gradually, presenting with nonspecific symptoms that can be easily mistaken for other illnesses.General SymptomsEarly symptoms of infective endocarditis are fever, chills, weakness, malaise, fatigue, and weight loss. These symptoms reflect the systemic nature of the infection and the body's...
25
Cardiac Catheterization II: Right Heart Catheterization
162
Right Heart Catheterization: An OverviewRight heart catheterization is an invasive diagnostic procedure that measures right-sided cardiac and pulmonary artery pressures, calculates cardiac output, and identifies intracardiac shunts. It provides detailed hemodynamic data essential for diagnosing and managing various cardiovascular conditions, such as pulmonary hypertension.Access SitesCommon access sites for right heart catheterization include the internal jugular vein in the neck region, the...
162
Pericarditis II: Clinical Features and Diagnostic Tests
20
Pericarditis is distinguished by inflammation of the pericardium, the fibrous sac that encases the heart. It can be acute, lasting less than six weeks, or chronic, persisting for over three months. Understanding its clinical manifestations and diagnostic findings is crucial for timely and effective management.Clinical ManifestationsWhile pericarditis can be asymptomatic, it usually presents with characteristic symptoms such as:Chest Pain: The most characteristic symptom of pericarditis is chest...
20


