在美国使用多阶段混合方法设计,开发一套工具来减少长期LVAD植入后的感染
P Paul Chandanabhumma1, Sriram Swaminathan1,2, Lourdes M Cabrera2
1Department of Family Medicine (P.P.C., S.S.), Michigan Medicine, University of Michigan, Ann Arbor.
Circulation. Cardiovascular quality and outcomes
|September 29, 2025
概括
这项研究开发了一套感染预防工具包,用于在长期左心室辅助装置 (dLVAD) 植入后减少常见感染. 该工具包为VAD团队提供专家指导的建议,以改善患者的治疗结果和降低死亡率.
科学领域:
- 心脏病学 心脏病学
- 传染性疾病 传染性疾病
- 医疗保健服务研究 医疗服务研究
背景情况:
- 感染是长期左心室辅助装置 (dLVAD) 植入后的严重并发症,导致发病率和死亡率增加.
- 感染率在医院间存在相当大的差异,这凸显了对标准化缓解策略的需求.
研究的目的:
- 开发可定制和部署的专家指导的建议工具包,以减少dLVAD植入后的感染.
- 通过为医疗保健提供者创造一个实用的资源来弥补缓解dLVAD后感染的战略上的差距.
主要方法:
- 采用了多阶段混合方法设计,将定性访谈与定量数据分析相结合.
- 从美国各医院的临床和操作室腔辅助器件 (VAD) 团队成员收集了数据,感染率各不相同.
- 整合了国家注册,医疗保险数据和医院调查,并从VAD主题专家那里获得了投入,以完善工具包.
主要成果:
- 我们采访了来自美国8家医院的73名VAD团队成员.
- 开发的工具包包括39个针对VAD程序流程,临床医生,患者/护理人员和领导力的感染预防建议.
- 提供附带资源,以支持具体地点战略的实施和评估.
结论:
- 一种混合方法方法成功产生了一套旨在增强VAD团队护理协调和减少dLVAD后感染的感染预防工具包.
- 建议进行进一步的研究,以评估这个工具包在dLVAD设置中的实际有效性.
相关概念视频
01:22Healthcare Associated Infections II: Preventive Measures
3.6K
Essential infection prevention measures are based on the knowledge of the infection chain, the modes of transmission in healthcare settings, and the use of the best practices in all healthcare settings. Compulsory public reporting of healthcare-associated infection rates is needed to allow individuals and the community to make informed choices regarding selecting a healthcare facility.
The best practices for preventing healthcare-associated infections include hand hygiene, patient risk...
The best practices for preventing healthcare-associated infections include hand hygiene, patient risk...
3.6K
01:29Cardiomyopathy V: Interprofessional Care
338
Managing cardiomyopathy involves addressing underlying or precipitating causes, treating heart failure with medications, and implementing dietary changes and a balanced exercise and rest regimen.Lifestyle ModificationsCardiomyopathy patients should adopt a low-sodium diet to reduce fluid retention and manage heart failure. A personalized exercise and rest plan helps maintain physical fitness without overstraining the heart. Avoiding alcohol and tobacco is essential to prevent further damage to...
338
01:18Endocarditis III: Medical Management
213
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...
213
01:29Endocarditis IV: Nursing Management
328
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...
328
01:26Cardiac Catheterization IV: Nursing Management
656
Nursing responsibilities before cardiac catheterization include:Assess for allergies and establish baseline health status.Before cardiac catheterization, assess the patient for allergies to contrast dye. Perform a comprehensive baseline assessment, including vital signs, heart and breath sounds, and a neurovascular assessment of the extremities, noting distal pulses, skin color, and temperature. Instruct the patient to fast for 8-12 hours before the procedure. Evaluate baseline laboratory...
656