The pediatric urobiome in genitourinary conditions: a narrative review

Elisabeth Cole1, Nader Shaikh1, Catherine S Forster2

  • 1Department of Pediatrics, University of Pittsburgh School of Medicine, 4401 Penn Ave, Pittsburgh, PA, 15224, USA.

Insights

The pediatric urobiome, or bladder microbial community, is understudied but crucial for understanding genitourinary conditions in children. Research in this area may reveal new treatments for conditions like urinary tract infections.

Area of Science:

  • Pediatric Urology
  • Microbiome Research
  • Genitourinary Health

Background:

  • The urinary microbiome (urobiome) is an emerging research area.
  • Limited data exists on the pediatric urobiome.
  • Understanding the urobiome could impact genitourinary condition pathophysiology and therapeutics.

Purpose of the Study:

  • Review existing pediatric urobiome literature.
  • Focus on urinary tract infections, nephrolithiasis, and neurogenic bladder.
  • Identify pediatric-specific considerations and future research directions.

Main Methods:

  • Literature review of pediatric urobiome studies.
  • Analysis of research concerning specific genitourinary conditions.
  • Synthesis of findings to highlight knowledge gaps.

Main Results:

  • The pediatric urobiome is under-researched across key genitourinary conditions.
  • Specific considerations are needed for interpreting pediatric urobiome data.
  • Potential for novel diagnostic and therapeutic targets exists.

Conclusions:

  • Increased awareness of pediatric urobiome research is vital for clinicians and researchers.
  • Further investigation is warranted to elucidate the role of the pediatric urobiome.
  • This field holds promise for advancing pediatric urogenital health.

Related Concept Videos

Nursing Assessment of the Genitourinary System I: Health History01:21

Nursing Assessment of the Genitourinary System I: Health History

The genitourinary system is critical to maintaining fluid balance, waste elimination, and reproductive function. Nurses play a vital role in assessing this system, beginning with a thorough health history. This process involves gathering patient information, identifying risk factors, and recognizing symptoms of genitourinary disorders. Early detection is vital for timely interventions and management.1. Gathering Patient InformationA complete health history includes the patient’s personal,...
121
Anatomy of the Genitourinary System I: Kidneys and Ureters01:11

Anatomy of the Genitourinary System I: Kidneys and Ureters

The upper urinary system comprises two kidneys and two ureters, which are crucial in filtering blood and forming urine.KidneysLocation and Structure:The kidneys are two bean-shaped organs positioned behind the peritoneum on either side of the spine.Kidneys are between the 12th thoracic (T12) and the 3rd lumbar (L3) vertebrae.The position of the liver causes the right kidney to sit slightly lower than the left.Protective Layers:Each kidney is enveloped in a tough, fibrous membrane called the...
164
Urinary Tract Infection III: Diagnostic Studies and Interprofessional Care01:30

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...
78
Urinary Tract Infection II: Pathophysiology01:25

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...
136
Urinary Tract Calculi II: Pathophysiology and Clinical Manifestations01:26

Urinary Tract Calculi II: Pathophysiology and Clinical Manifestations

Renal calculi, commonly termed kidney stones, are crystalline solid masses that form in the kidneys but can occur at any point within the urinary system, encompassing the kidneys, ureters, bladder, and urethra.The pathophysiology of renal stones involves several key factors: supersaturation of the urine with stone-forming constituents, changes in urine pH, a decrease in urine volume, and the presence of substances that promote or inhibit stone formation.Supersaturation of Urine: This is the...
102
Physiology of the Genitourinary System III: Urine Concentration and Dilution01:20

Physiology of the Genitourinary System III: Urine Concentration and Dilution

The kidneys concentrate or dilute urine to maintain water and electrolyte balance. Nephrons, particularly the loop of Henle, play a crucial role in this process through the countercurrent multiplication system. This system establishes a high osmolarity in the renal medulla, which is essential for water reabsorption. In the loop of Henle’s descending limb, water is reabsorbed into the surrounding medulla due to its permeability to water. In contrast, the ascending limb actively transports...
121