临床景观和死亡风险在重症监护病房内炎在低多药耐药的设置:一个多中心队列研究
Charly Angebault1, Melchior Bardoul1, Pierre Fillâtre2
1Intensive Care Unit, Vannes Hospital Center, 56000 Vannes, France; Univ-Rennes, Surgical Intensive Care Unit, CHU de Rennes, 35000, Rennes, France.
Anaesthesia, critical care & pain medicine
|February 28, 2026
概括
这项研究发现,重症监护室 (ICU) 周周炎患者中多药耐药生物体 (MDRO) 的患病率较低. 研究结果表明,在低MDRO地区,可能不需要广泛的经验性治疗.
科学领域:
- 传染性疾病 传染性疾病
- 关键护理医学 关键护理医学
- 微生物学 微生物学
背景情况:
- 腹膜炎是重症监护室 (ICU) 中败血症的重要原因之一.
- 微生物学变异性,包括多药耐药生物 (MDROs),使炎治疗复杂化.
- 了解不同环境中的腹膜炎特征对于有效管理至关重要.
研究的目的:
- 描述ICU患者腹膜炎的临床和微生物特征.
- 根据社区获得的,早期医院的或晚期医院的设置来比较腹膜炎特征.
- 分析腹膜炎对90天生存时间的影响,并确定相关因素.
主要方法:
- 对患有腹部内感染的ICU患者进行回顾性多中心队列研究 (2020-2022).
- 腹膜炎的分类为社区 (CP),早期医院 (ENP) 和晚期医院 (LNP) 的设置.
- 使用卡普兰-梅尔曲线和多变量考克斯回归90天生存时间的分析.
主要成果:
- 观察到MDROs的低患病率:扩展谱β-乳糖酶产生细菌6.1%,耐卡巴胺细菌1.3%.
- 与CP (0.0%) 和ENP (0.5%) (p=0.03) 相比,在LNP (3.7%) 中抗卡巴因耐药细菌的发生率更高.
- 总体90天死亡率为34.7%,在腹膜炎设置中没有显著差异 (p=0.345). 年龄和SAPS II是死亡率的独立预测因素.
结论:
- 该研究发现,在ICU周周炎患者中,MDRO的患病率较低.
- 调查结果质疑在MDRO率较低的地区常规使用广谱实证疗法.
- 建议为腹膜炎管理量身定制的抗菌药物管理策略.
相关概念视频
Acute Pyelonephritis II: Diagnostic Studies and Management
538
Introduction:For diagnosing acute pyelonephritis, a comprehensive patient history is collected to identify symptoms such as dysuria, frequent or urgent urination, flank pain, or costovertebral angle (CVA) tenderness that may suggest a kidney infection.Physical ExaminationDuring the physical examination, CVA tenderness is assessed. This involves gentle percussion over the costovertebral angle, where tenderness often indicates a kidney infection.Diagnostic TestsUrinalysis: Used to identify white...
538
Healthcare Associated Infections I: Iatrogenic, Exogenic and Endogenic
6.1K
Healthcare-associated infections (HAIs) occur in a healthcare facility while a person receives care for another ailment. This category also includes work-related infections among healthcare staff.
HAIs significantly increase the cost of health care. Extended stays in healthcare institutions, increased disability, increased costs of medications, including specialized antibiotics, and prolonged recovery times add to the patient's expenses and the healthcare institution and funding bodies.
HAIs significantly increase the cost of health care. Extended stays in healthcare institutions, increased disability, increased costs of medications, including specialized antibiotics, and prolonged recovery times add to the patient's expenses and the healthcare institution and funding bodies.
6.1K
Factors Affecting the Risk of Infection
14.2K
The hosts' susceptibility to infection depends on several factors. The integrity of the skin and mucous membranes helps protect the body against microbial attacks. When the skin is altered, the chance of infection, limb loss, and even death increases.
The integrity and count of the white blood cells help the body resist pathogens and fight infection. When impaired, it reduces the body's resistance to pathogens. The acidic pH levels of the gastrointestinal, genitourinary tracts, and skin...
The integrity and count of the white blood cells help the body resist pathogens and fight infection. When impaired, it reduces the body's resistance to pathogens. The acidic pH levels of the gastrointestinal, genitourinary tracts, and skin...
14.2K
Peritoneal Dialysis II: Peritoneal Dialysis Systems and Complications
1.2K
Peritoneal dialysis (PD) is a medical process that removes waste products and excess fluid from the body using the peritoneal membrane as a natural filter.Peritoneal Dialysis MethodsSeveral methods can be used for peritoneal dialysis, including Acute Intermittent Peritoneal Dialysis, Continuous Ambulatory Peritoneal Dialysis, and Automated Peritoneal Dialysis, also known as Continuous Cyclic Peritoneal Dialysis.Acute Intermittent Peritoneal Dialysis (AIPD) is used for patients with uremic...
1.2K
Acute Pancreatitis II: Clinical Manifestations and Management
975
Acute pancreatitis presents a complex medical emergency characterized by rapid onset inflammation of the pancreas, demanding timely diagnosis and management to prevent complications. The condition primarily manifests through severe upper abdominal pain that often radiates to the back. This pain intensifies following the consumption of fatty foods. Accompanying symptoms such as nausea, vomiting, abdominal distention, fever, dyspnea, cyanosis, and jaundice can vary in intensity but significantly...
975
Urinary Tract Infection III: Diagnostic Studies and Interprofessional Care
371
A healthcare provider can diagnose a urinary tract infection (UTI) through several methods:Medical History and Symptoms: The provider will take a detailed medical history and ask about symptoms such as frequent urination, burning sensation during urination, and lower abdominal pain.Urinalysis: A clean-catch urine sample is collected in a sterile container and tested for the presence of bacteria, white blood cells (leukocytes), nitrites, blood, and protein. The presence of leukocytes and...
371


