相关实验视频
Updated: Jun 21, 2026
08:40
Establishment and Characterization of UTI and CAUTI in a Mouse Model
Published on: June 23, 2015
20.1K
关于下尿道感染的公开问题:德尔菲共识研究结果
Valerio Iacovelli1, Vincenzo Ficarra2, Umberto Vittorio Maestroni3
1Urology Unit, San Carlo di Nancy General Hospital - GVM Care and Research, Rome, Italy.
Neurourology and urodynamics
|January 12, 2024
概括
在13个关于成年人尿路感染 (UTI) 的讨论点中,专家们就12个问题达成共识,包括复发性尿路感染和导管相关的尿路感染. 需要对非抗生素预防策略进行进一步的研究,以打击抗生素耐药性.
科学领域:
- 泌尿器科 泌尿器科 泌尿器科 泌尿器科
- 传染性疾病 传染性疾病
- 妇女健康 妇女健康
背景情况:
- 目前的文献提出了有关成人下尿道感染 (UTI) 的开放问题和灰色区域.
- 最近的指导方针和元分析为专家讨论尿路感染提供了基础.
- 复发性尿道感染 (rUTIs),怀孕期间无症状细菌尿 (AB) 和导管相关性尿道感染 (CAUTI) 是关键的关注领域.
研究的目的:
- 为了在文学中关于成人尿路感染的未解决问题上达成专家共识.
- 为了解决在诊断和预防RUTIs,怀孕中的AB和CAUTI.的争论点.
- 确定急需进一步研究的领域,特别是关于非抗生素预防的领域.
主要方法:
- 德尔菲的一项研究涉及一组领先的泌尿科医生和泌尿科医生生.
- 进行了四个形成共识的阶段,使用顺序尺度 (0-10) 达成共识.
- 共识被定义为参与专家中≥75%的一致意见. 一个系统的文献审查支持了诊断和预防方面.
- 在线和面对面的会议举行,以促进讨论和决策.
主要成果:
- 37名专家参与了共识过程的四个阶段.
- 在13个议题中,就12个议题达成正式共识.
- 该研究确定了有关UTI管理的专家之间一致和分歧的具体领域.
结论:
- 德尔菲调查突出了专家对RUTI,怀孕中的AB和CAUTI预防的辩论方面的兴趣.
- 关于尿路感染和CAUTI的非抗生素预防方法的数据有限.
- 这项研究强调了抗生素耐药性日益严重的问题以及非抗生素预防的潜在作用.
相关概念视频
01:26Urinary Tract Infection I: Introduction
Urinary tract infections (UTIs) impact various parts of the urinary system, including the kidneys, ureters, bladder, and urethra. These infections are generally bacterial, with Escherichia coli being the most common causative agent, often originating from the gastrointestinal tract. However, other bacteria, such as Staphylococcus saprophyticus, Klebsiella pneumoniae, and Proteus mirabilis, are also known to cause UTIs. The type, location, and underlying complexity of the UTI guide both...
01:25Urinary Tract Infection II: Pathophysiology
The pathophysiology of urinary tract infections (UTIs) encompasses several progressive stages, beginning with bacterial colonization and culminating in potential systemic complications if untreated. UTIs are primarily initiated by bacteria, such as Escherichia coli, which often originate from the gastrointestinal tract and migrate to the urinary system through the periurethral area. This migration can occur via several routes, including improper hygiene practices, sexual activity, or...
01:30Urinary Tract Infection III: Diagnostic Studies and Interprofessional Care
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...
01:26Urine Studies II: Urine Culture and Sensitivity Test
A urine culture and sensitivity test is a diagnostic procedure used to identify urinary tract bacterial infections and determine the most effective antibiotics for treatment. This test is generally preferred when a patient shows manifestations of a urinary tract infection, such as frequent or painful urination, cloudy or foul-smelling urine, or lower abdominal pain.Purpose of the TestThe primary goals of a urine culture and sensitivity test are to:Determine the specific bacteria causing the...
01:28Microbiota of the Urogenital Tract
The human urogenital system, once thought to be sterile in healthy individuals, is now recognized as a complex microbial habitat. Advancements in molecular sequencing techniques have revealed that even in healthy adults, the kidneys and bladder harbor microbial populations similar to those found in the distal urethra, albeit in much lower abundance. These resident microorganisms, while generally innocuous, can become opportunistic pathogens under conditions that alter the urogenital...
01:28Amebiasis
Entamoeba histolytica, a protozoan parasite, is responsible for intestinal and extraintestinal amebiasis. Though a significant proportion of infections remain asymptomatic, approximately 50 million individuals annually are estimated to present with clinical disease, resulting in up to 100,000 deaths globally. The disease burden is disproportionately high in regions with lower socioeconomic status, such as parts of India, Africa, Mexico, and Latin America.Etiology and TransmissionThe infective...