Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Urinary Tract Infection I: Introduction

Urinary 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...

Urinary Tract Infection III: Diagnostic Studies and Interprofessional Care

Urinary 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...

Urinary Tract Infection II: Pathophysiology

Urinary 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...

Urinary Tract Infection IV: Nursing Management

Urinary Tract Infection IV: Nursing Management

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 like...

Microbiota of the Urogenital Tract

Microbiota 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...

Disorders of the Urinary System

Disorders of the Urinary System

The urinary system is responsible for eliminating waste and excess fluids from the body. However, disorders of the urinary system can arise due to various reasons like infections, stress, age, congenital abnormalities, and lifestyle.
Urinary tract infections (UTIs) are one of the most common urinary system disorders. They are caused by bacteria that enter the urethra and can spread to the bladder resulting in cystitis. Pyelonephritis is the result of a UTI that has ascended to the level of the...

You might also read

Related Articles

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

Sort by

Same author

Osimertinib and anti-HER3 combination therapy engages immune dependent tumor toxicity via STING activation in trans.

Cell death & disease·2022

Same author

Prevalence and risk factors for gonococcal infection in Reunion Island.

Infectious diseases now·2021

Same author

Risk factors associated with severe perineal tears: A five-year study.

Journal of gynecology obstetrics and human reproduction·2020

Same author

EBMT prospective observational study on allogeneic hematopoietic stem cell transplantation in T-prolymphocytic leukemia (T-PLL).

Bone marrow transplantation·2019

Same author

ESPGHAN/ESPEN/ESPR/CSPEN guidelines on pediatric parenteral nutrition: Fluid and electrolytes.

Clinical nutrition (Edinburgh, Scotland)·2018

Same author

A Computer Prescribing Order Entry-Clinical Decision Support system designed for neonatal care: results of the 'preselected prescription' concept at the bedside.

Journal of clinical pharmacy and therapeutics·2016

Search research articles

Related Experiment Video

Updated: Jun 23, 2026

Establishment and Characterization of UTI and CAUTI in a Mouse Model

Establishment and Characterization of UTI and CAUTI in a Mouse Model

Published on: June 23, 2015

[Urinary tract infections in children].

S Iacobelli¹, F Bonsante, J-P Guignard

¹Service de pédiatrie 2, centre hospitalier universitaire, 2, boulevard du Maréchal-de-Lattre-de-Tassigny, 21000 Dijon, France.

Archives De Pediatrie : Organe Officiel De La Societe Francaise De Pediatrie

|April 21, 2009

Summary

Urinary tract infections (UTIs) are common in children, often presenting atypically in younger patients. Prompt diagnosis and treatment, including imaging and antibiotics, are crucial for favorable outcomes, especially when urological abnormalities are present.

More Related Videos

Recurrent Escherichia coli Urinary Tract Infection Triggered by Gardnerella vaginalis Bladder Exposure in Mice

Recurrent Escherichia coli Urinary Tract Infection Triggered by Gardnerella vaginalis Bladder Exposure in Mice

Published on: December 4, 2020

Transurethral Induction of Mouse Urinary Tract Infection

Transurethral Induction of Mouse Urinary Tract Infection

Published on: August 5, 2010

Related Experiment Videos

Last Updated: Jun 23, 2026

Establishment and Characterization of UTI and CAUTI in a Mouse Model

Establishment and Characterization of UTI and CAUTI in a Mouse Model

Published on: June 23, 2015

Recurrent Escherichia coli Urinary Tract Infection Triggered by Gardnerella vaginalis Bladder Exposure in Mice

Recurrent Escherichia coli Urinary Tract Infection Triggered by Gardnerella vaginalis Bladder Exposure in Mice

Published on: December 4, 2020

Transurethral Induction of Mouse Urinary Tract Infection

Transurethral Induction of Mouse Urinary Tract Infection

Published on: August 5, 2010

Area of Science:

Pediatric Nephrology
Pediatric Urology
Infectious Diseases

Context:

Urinary tract infections (UTIs) are frequent in children, with atypical symptoms more common in younger age groups.
UTIs in children are frequently associated with underlying urological issues like vesico-ureteral reflux or obstruction.
The presence of urological abnormalities significantly impacts the prognosis of pediatric UTIs.

Purpose:

To outline the diagnostic and management strategies for urinary tract infections in children.
To emphasize the importance of appropriate imaging studies in infected children.
To discuss treatment approaches based on UTI complexity and associated urological findings.

Summary:

Appropriate imaging is recommended for all infected children to identify potential uropathies.
Uncomplicated UTIs require short-term treatment, while recurrent UTIs or those with vesico-ureteral reflux may need prophylactic chemotherapy.
Acute pyelonephritis necessitates immediate antibiotic treatment, preferably IV, with a potential switch to oral medication post-antibiogram.
Surgery is reserved for major urological malformations.
Neonatal UTIs pose significant risks and warrant management in specialized centers.

Impact:

Early and appropriate management of pediatric UTIs can prevent complications such as pyelonephritic scars and kidney scarring.
Timely intervention improves outcomes for children with uncomplicated and complicated UTIs.
Adherence to recommended treatment protocols, including follow-up urine cultures, is vital for effective UTI management in children.