对感染性内心炎手术后30天死亡率的风险因素分析
Jill Jussli-Melchers1, Christine Friedrich1, Kira Mandler1
1Department of Cardiac Surgery, Universitatsklinikum Schleswig-Holstein, Kiel, Germany.
The Thoracic and cardiovascular surgeon
|February 19, 2024
概括
在感染性内心炎 (IE) 手术中确定30天死亡率的风险因素至关重要. 女性性别,慢性透析和心脏性休克等不可改变的因素显著预测了结果,指导了手术前的患者咨询和手术管理.
科学领域:
- 心脏病学 心脏病学
- 心脏外科手术 心脏外科手术
- 传染性疾病 传染性疾病
背景情况:
- 传染性内心炎 (IE) 给死亡率带来了重大挑战.
- 现有的IE手术风险评分是不够的.
- 这项研究旨在确定IE手术后30天死亡率的关键风险因素.
研究的目的:
- 分析因感染性内心炎而接受手术的患者与30天死亡率相关的术前和术后风险因素.
- 确定可告知患者咨询和外科团队管理的预测因素.
主要方法:
- 在2002年至2020年间,对438名连续接受IE手术的患者进行了回顾性分析.
- 患者被分为30天生存者 (82.6%) 和不生存者 (17.4%).
- 为了确定风险因素,进行了后勤回归和无变量分析.
主要成果:
- 不幸存者年龄较大,具有较高的EuroSCORE II,并且更频繁地呈现左心室功能障碍,功能衰竭,慢性透析,糖尿病,NYHA类IV和心脏性休克.
- 黄金葡萄球菌和假内心炎 (PVE) 的患病率在未幸存者中较高,而Streptococcus viridans和隔离的大动脉内心炎在幸存者中更为常见.
- 后勤回归确定了女性性别,慢性透析,心脏性休克,NYHA IV,PVE,延长心肺旁路时间和心交门手术作为30天死亡率的重要预测因素.
结论:
- 在IE手术中30天死亡率的重大风险因素基本上是不可修改的.
- 这些已识别的因素对于手术前的患者咨询至关重要.
- 对这些预测因素的认识可以使更细致的手术管理和改善患者护理.
相关概念视频
01:28Cardiac Catheterization I: Pre-Procedure Overview
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...
01:25Endocarditis I: Introduction
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...
01:18Endocarditis III: Medical Management
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...
01:29Endocarditis IV: Nursing Management
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...
01:23Peripheral Artery Disease V: Postoperative Nursing Management
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...