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相关概念视频

Urine Studies II: Urine Culture and Sensitivity Test01:26

Urine Studies II: Urine Culture and Sensitivity Test

130
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...
130
Urinary Tract Calculi VI: Surgical Management01:25

Urinary Tract Calculi VI: Surgical Management

42
Procedures for Kidney StonesMedical intervention is necessary when kidney stones or renal calculi are too large to pass spontaneously (typically greater than 5 millimeters) when stones are accompanied by symptomatic infection (such as fever or pyelonephritis), when they impair kidney function, or when they cause persistent symptoms like severe pain, nausea, or urinary retention. Additionally, patients with only one kidney or those who cannot be treated with medical management also require...
42
Urinary Tract Infection III: Diagnostic Studies and Interprofessional Care01:30

Urinary Tract Infection III: Diagnostic Studies and Interprofessional Care

49
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...
49
Urologic Endoscopic Procedure: Cystoscopic Examination01:28

Urologic Endoscopic Procedure: Cystoscopic Examination

407
Meaning of Cystoscopic Examination:Cystoscopy is an essential diagnostic tool in urology that is used to assess the structure and function of the genitourinary system. It provides a direct view of the urethra, bladder, and, in some cases, the ureteral openings. This procedure helps detect structural abnormalities, infections, cancers, and blockages in the urinary tract. There are two types of cystoscopy:Flexible cystoscopy is commonly performed in outpatient settings due to its less invasive...
407
Urinary Tract Infection IV: Nursing Management01:17

Urinary Tract Infection IV: Nursing Management

97
In managing urinary tract infections (UTIs) in nursing, a comprehensive assessment is essential. Begin by gathering subjective data, such as the patient’s complaints of dysuria (painful urination), urinary frequency, urgency, suprapubic pain, and any lower abdominal discomfort. This information can be complemented by questions regarding previous UTIs, sexual activity, and personal hygiene practices, which can provide insight into risk factors. Objective assessment should focus on signs...
97
Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy01:26

Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy

183
Sigmoidoscopy and laparoscopy are distinct medical procedures that enable physicians to internally inspect different parts of the GI tract. Although they serve different purposes, each is essential for diagnosing and, in some cases, treating various medical conditions.
Sigmoidoscopy
Sigmoidoscopy is a diagnostic procedure that uses a flexible sigmoidoscope equipped with a light source and camera to examine the rectum and sigmoid colon. The procedure involves inserting the tube through the anus...
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相关实验视频

Updated: Sep 19, 2025

Povidone Iodine Rectal Preparation at Time of Prostate Needle Biopsy is a Simple and Reproducible Means to Reduce Risk of Procedural Infection
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在内镜前列腺手术前进行例行尿培养检测是否会降低术后尿路感染? 对退伍军人事务外科质量改善计划的分析.

Muhieddine Labban1, William J O'Brien2, Kalpana Gupta2,3

  • 1Department of Urological Surgery, Brigham and Women's Hospital, Havard Medical School, Boston, Massachusetts.

Urology practice
|June 19, 2025
PubMed
概括

常规的手术前尿培养 (UCX) 在内镜前列腺手术中没有减少术后的尿路感染. 阳性UCX病史增加了尿路感染的风险,无论手术前的检测如何.

关键词:
这是一个UTI,UTI是UTI.内镜前列腺外科手术尿液培养是一种文化.

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科学领域:

  • 泌尿器科 泌尿器科 泌尿器科 泌尿器科
  • 手术感染 手术感染
  • 改善医疗质量 改善医疗质量

背景情况:

  • 内镜前列腺手术带有感染性并发症的风险.
  • 泌尿病学指南建议进行手术前的尿液检测,但尿液培养 (UCX) 的实用性尚不清楚.

研究的目的:

  • 为了确定手术前尿培养 (UCX) 测试是否减少手术后尿路感染 (UTI) 在接受内镜前列腺手术的男性.

主要方法:

  • 对22825名接受内镜前列腺手术 (2015-2022) 的男性进行了回顾性分析.
  • 在30天内对术后尿道感染进行评估.
  • 确定与手术前UCX和手术后UTI相关的因素.

主要成果:

  • 手术前的UCX与手术后的尿路感染风险降低无关 (aOR = 0.89;P = .29).
  • 一年内呈阳性UCX病史是术后尿路感染的最强预测因素 (aOR = 1.33;P = .001).
  • 激光核切除 (LEP) 与通过尿道切除前列腺 (TURP) 相比,与较低的尿路感染风险相关 (aOR = 0.56;P = .031).

结论:

  • 常规的手术前UCX测试与内镜前列腺手术中术后尿路感染风险的降低无关.
  • 具有阳性UCX病史的患者仍然面临术后尿路感染的更高风险,这表明需要采用替代治疗策略,可能包括更广泛的抗生素.