Related Experiment Video
Updated: Jun 6, 2026

An In Vitro Bladder Model of Catheter-Associated Urinary Tract Infection
Published on: June 24, 2025
Adverse outcomes in nursing home residents with increased episodes of observed bacteriuria
Rituparna Das1, Virginia Towle, Peter H Van Ness
1Department of Internal Medicine, Sections of Infectious Diseases, Yale School of Medicine, New Haven, Connecticut 06520, USA.
Abstract:
We examined the association between an increase in episodes of observed bacteriuria and adverse clinical outcomes among nursing home residents without catheters. Although bacteriuria was not associated with hospitalization for urinary tract infection (UTI) or change in mental status, it was associated with use of antibiotics to treat UTI and with isolation of multidrug-resistant gram-negative rods from urine specimens, which suggested a causal relationship.
Related Concept Videos
Urinary Tract Infection IV: Nursing Management
Urinary Tract Infection II: Pathophysiology
Urinary Tract Infection III: Diagnostic Studies and Interprofessional Care
Acute Pyelonephritis II: Diagnostic Studies and Management
Urine Studies II: Urine Culture and Sensitivity Test
Nursing Assessment of the Genitourinary System I: Health History

