修订败血症定义,以更好地针对和定制败血症护理
Michael Klompas1,2, Chanu Rhee1,2
1Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, USA.
概括
目前的败血症定义太宽泛了. 修改标准以确定真正需要立即抗生素的患者可以改善败血症护理,抗生素管理和质量措施.
科学领域:
- 关键护理医学 关键护理医学
- 传染性疾病 传染性疾病
- 改善临床质量 改善临床质量
背景情况:
- 目前的败血症定义包括异质的患者群体,具有不同的临床表现,病原体和预后.
- 根据目前的标准确定的患者中,很大一部分患有非传染性或病毒性过程,导致非感染个体使用广谱抗生素.
- 现有的临床实践要求对所有疑似败血症病例进行立即,积极的抗生素治疗,无论感染的严重程度或确诊程度如何.
研究的目的:
- 建议修改败血症的操作定义,以更好地识别受益于立即抗生素干预的患者.
- 为了提高败血症诊断和治疗方案的准确性.
- 支持抗生素管理,提高败血症相关质量指标的准确性.
主要方法:
- 审查现有证据对抗生素时间对败血症结果的影响.
- 基于临床综合征,休克状态和器官功能障碍的患者子组分析.
- 关于修订败血症定义的建议,重点关注与延迟服用抗生素相关的结果.
主要成果:
- 有证据表明,对于感染性休克或多器官功能障碍患者来说,立即使用抗生素至关重要.
- 对单个器官功能障碍患者而言,抗生素的短暂延迟似乎是安全的,而不会发生冲击,从而可以确认感染.
- 目前的定义没有充分区分患者群体,对抗生素时间的反应有所不同.
结论:
- 建议修改败血症定义,以针对短期抗生素延迟有害的患者.
- 修订后的定义可以优化败血症护理的提供,将资源集中在重症感染患者身上.
- 这种方法将改善抗生素管理和败血症质量指标的有效性.
相关概念视频
01:28Pneumonia IV: Management
271
The treatment of pneumonia varies based on its severity and the causative pathogen. Here is a structured approach to managing pneumonia, integrating pharmaceutical and supportive care strategies.
Bacterial Pneumonia Treatment
For bacterial pneumonia, antibiotics serve as the cornerstone of therapy. Initial treatment often begins with empirical antibiotics, tailored to the anticipated causative organism and adjusted based on culture results. Key antibiotic choices include:
Bacterial Pneumonia Treatment
For bacterial pneumonia, antibiotics serve as the cornerstone of therapy. Initial treatment often begins with empirical antibiotics, tailored to the anticipated causative organism and adjusted based on culture results. Key antibiotic choices include:
271
01:28Asepsis
2.0K
The condition of being free from disease-causing living pathogens is asepsis. Aseptic techniques include a set of standard practices to achieve asepsis. An example is the regular environmental cleaning of all parts of the healthcare facility and hand hygiene at home before preparing or eating food. Medical and surgical asepsis in healthcare practice protects patients from harmful pathogens, minimizes the risk of contamination of susceptible sites, and reduces the risk of infection transmission.
2.0K
01:22Healthcare Associated Infections II: Preventive Measures
2.3K
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...
2.3K
01:29Acute Respiratory Failure-V
110
The treatment for acute respiratory failure varies based on factors like the underlying cause, overall health, and severity. A collaborative healthcare team is essential for early detection, often through arterial blood gas analysis. Identifying the cause is the primary goal, with treatment strategies adjusted for ventilation/perfusion (V/Q) mismatch, shunting, or diffusion impairment.
Ensure that patients are monitored continuously for their response to therapy, including changes in...
Ensure that patients are monitored continuously for their response to therapy, including changes in...
110
01:30Pneumonia V: Nursing management and Prevention
1.7K
Nursing management of pneumonia involves promoting airway patency, facilitating rest and conserving energy, encouraging fluid intake, maintaining nutrition, and educating patients.
The nurse must practice strict medical asepsis and adhere to infection control guidelines to minimize healthcare-associated infections.
Enhance airway patency
Position the patient correctly to facilitate drainage of the affected lung segments. Manual or mechanical percussion and vibration can also be employed....
The nurse must practice strict medical asepsis and adhere to infection control guidelines to minimize healthcare-associated infections.
Enhance airway patency
Position the patient correctly to facilitate drainage of the affected lung segments. Manual or mechanical percussion and vibration can also be employed....
1.7K
01:30Pneumonia III: Complications and Assessment
127
Pneumonia poses the potential for numerous complications that warrant consideration. These complications include the following:
127