Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Urinary Tract Infection I: Introduction01:26

Urinary Tract Infection I: Introduction

1.3K
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...
1.3K
Urinary Tract Infection II: Pathophysiology01:25

Urinary Tract Infection II: Pathophysiology

1.5K
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...
1.5K
Urinary Tract Infection III: Diagnostic Studies and Interprofessional Care01:30

Urinary Tract Infection III: Diagnostic Studies and Interprofessional Care

434
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...
434
Urinary Tract Infection IV: Nursing Management01:17

Urinary Tract Infection IV: Nursing Management

683
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...
683
Acute Pyelonephritis II: Diagnostic Studies and Management01:28

Acute Pyelonephritis II: Diagnostic Studies and Management

842
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...
842
Urine Studies II: Urine Culture and Sensitivity Test01:26

Urine Studies II: Urine Culture and Sensitivity Test

2.9K
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...
2.9K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

[Perioperative and peri-interventional antibiotic prophylaxis: general and urology-specific recommendations from the German Interdisciplinary S3 guideline].

Urologie (Heidelberg, Germany)·2026
Same author

Clinical presentation of chronic abacterial prostatitis shows no association with TAS2R38 taster status.

Urologia internationalis·2026
Same author

Primary investigation of negative impact on sexual function in patients with chronic prostatitis.

Archivio italiano di urologia, andrologia : organo ufficiale [di] Societa italiana di ecografia urologica e nefrologica·2026
Same author

Early and late outcomes after aortic valve replacement, mitral valve replacement and mitral valve plasty for native and prosthetic valve endocarditis in The Netherlands.

European heart journal. Imaging methods and practice·2026
Same author

Re: Tikkinen KAO, Najafabadi BT, Hajebrahimi S, et al. A Multicenter Randomized Controlled Trial of Antimicrobial Prophylaxis to Prevent Urinary Tract Infections after Shockwave Lithotripsy for Urolithiasis: The APPEAL Trial. Eur Urol 2025;88(6):543-51.

European urology·2026
Same author

Preliminary results and experiences of fluorescence confocal microscopy using the Histolog® Scanner in prostate cancer diagnostics: a feasibility study.

BJU international·2026

Related Experiment Video

Updated: May 2, 2026

Establishment and Characterization of UTI and CAUTI in a Mouse Model
08:40

Establishment and Characterization of UTI and CAUTI in a Mouse Model

Published on: June 23, 2015

20.1K

A reference standard for urinary tract infection research: a multidisciplinary Delphi consensus study.

Manu P Bilsen1, Simon P Conroy2, Caroline Schneeberger3

  • 1Department of Infectious Diseases, Leiden University Medical Center, Leiden, Netherlands.

The Lancet. Infectious Diseases
|March 8, 2024
PubMed
Summary
This summary is machine-generated.

A new reference standard for urinary tract infection (UTI) research was developed using expert consensus. This standard clarifies diagnostic criteria and thresholds, aiming to improve the quality and consistency of UTI studies.

More Related Videos

Isolation of Single Intracellular Bacterial Communities Generated from a Murine Model of Urinary Tract Infection for Downstream Single-cell Analysis
07:34

Isolation of Single Intracellular Bacterial Communities Generated from a Murine Model of Urinary Tract Infection for Downstream Single-cell Analysis

Published on: April 16, 2019

8.2K
Hybrid De Novo Genome Assembly for the Generation of Complete Genomes of Urinary Bacteria using Short- and Long-read Sequencing Technologies
12:08

Hybrid De Novo Genome Assembly for the Generation of Complete Genomes of Urinary Bacteria using Short- and Long-read Sequencing Technologies

Published on: August 20, 2021

5.1K

Related Experiment Videos

Last Updated: May 2, 2026

Establishment and Characterization of UTI and CAUTI in a Mouse Model
08:40

Establishment and Characterization of UTI and CAUTI in a Mouse Model

Published on: June 23, 2015

20.1K
Isolation of Single Intracellular Bacterial Communities Generated from a Murine Model of Urinary Tract Infection for Downstream Single-cell Analysis
07:34

Isolation of Single Intracellular Bacterial Communities Generated from a Murine Model of Urinary Tract Infection for Downstream Single-cell Analysis

Published on: April 16, 2019

8.2K
Hybrid De Novo Genome Assembly for the Generation of Complete Genomes of Urinary Bacteria using Short- and Long-read Sequencing Technologies
12:08

Hybrid De Novo Genome Assembly for the Generation of Complete Genomes of Urinary Bacteria using Short- and Long-read Sequencing Technologies

Published on: August 20, 2021

5.1K

Area of Science:

  • Urology
  • Infectious Diseases
  • Clinical Research Methodology

Background:

  • Lack of a standardized reference impacts the validity of urinary tract infection (UTI) research.
  • This hinders evidence accumulation for a common condition, especially with rising antimicrobial resistance.

Purpose of the Study:

  • To establish a consensus-based reference standard for UTI research.
  • To improve the internal and external validity of diagnostic and therapeutic UTI studies.

Main Methods:

  • A three-round Delphi study involving an international, multidisciplinary panel of 46 UTI experts.
  • Achieved 94% consensus on the final reference standard.

Main Results:

  • Defined major UTI symptoms: new-onset dysuria, urinary frequency, and urgency.
  • Distinguished UTI with and without systemic involvement, replacing 'complicated UTI'.
  • Incorporated quantified pyuria levels and lowered the bacteriuria threshold to 10^4 CFU/mL.

Conclusions:

  • The new reference standard enhances homogeneity in UTI research across diverse populations.
  • It provides a robust framework for future diagnostic and therapeutic studies in UTI.