Prevalence, impact, and management strategies for asymptomatic bacteriuria in the acute care elderly patient: a review of the current literature.

Prevalence, impact, and management strategies for asymptomatic bacteriuria in the acute care elderly patient: a review of the current literature. Expert Rev Anti Infect Ther. 2020 Mar 26;:1-8 Authors: Shimoni Z, Cohen R, Froom P Abstract Introduction: It is unclear how to prevent the negative impact of inappropriate urine cultures in older acute care patients who have a high rate of asymptomatic bacteriuria.Areas covered: A nonsystematic literature review of the definition, impact, and management of elderly acute care patients with asymptomatic bacteriuria (ASB).Expert opinion: In the elderly, patients with ASB include those with extra-urinary tract diseases (e.g. pneumonia) and those with symptoms/signs that resolve without antibiotic therapy, but the diagnosis of ASB is unclear in febrile patients responding to antibiotics. We consider four management strategies that could decrease the negative impact of culturing the urine including unnecessary antibiotic therapy in those with ASB: (1) Prevent urine testing in patients with extra-urinary tract reasons for their acute care (2) Cancel urine cultures if the urine dipstick is negative. (3) Avoid catheterization in stable patients who cannot provide a urine specimen on demand and (4) Withhold antibiotics in stable non-febrile elderly patients who do not have new local urinary tract symptoms or decompensation on follow-up, and pursue further investigations for another etiology/diagnosis...
Source: Expert Review of Anti-Infective Therapy - Category: Infectious Diseases Tags: Expert Rev Anti Infect Ther Source Type: research