Symptom-free bacterial colonization of the lower urinary tract in an otherwise healthy individual was long misunderstood. Our current understanding is based on solid research proving that asymptomatic bacteriuria (ABU) is harmless and even protective against symptomatic urinary tract infection episodes. Thus, ABU should not be treated in patients with the exception of before endosurgery and, until we have accumulated more knowledge, in pregnant women.
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http://dx.doi.org/10.1016/j.euf.2018.07.004 | DOI Listing |
NEJM Evid
February 2025
Department of Microbiology, Sinai Health and University Health Network, Toronto.
AbstractScreening and treatment of asymptomatic bacteriuria is generally not recommended due to a lack of clinical benefit and potential harm. A notable exception is the recommendation for routine screening during pregnancy. In this Tomorrow's Trial, the authors review the relevant evidence and propose a trial to address the question, "should low-risk pregnant patients be screened for asymptomatic bacteriuria?"
View Article and Find Full Text PDFJ Clin Med
January 2025
Department of Nephrology, Cliniques Universitaires Saint-Luc, Université Catholique de Louvain, 1200 Brussels, Belgium.
Urinary tract infections (UTIs) are a common complication after kidney transplantation. The aim of this study was to evaluate the impact of pre-existing diabetes mellitus and post-transplant diabetes mellitus (PTDM) on the occurrence of pyelonephritis in kidney transplant recipients. We performed a retrospective analysis which included 299 adult patients transplanted with a kidney between 2018 and 2022.
View Article and Find Full Text PDFAm J Infect Control
January 2025
Division of Infectious Diseases, Samsung Changwon Hospital, Sungkyunkwan University School of Medicine, Changwon, Korea. Electronic address:
Background: The rate of antibiotic treatment for catheter-associated asymptomatic bacteriuria (CA-ASB) remains high.
Methods: We conducted a retrospective study involving hospitalized patients with multidrug-resistant Pseudomonas aeruginosa (MDRP) CA-ASB. Cox proportional hazards regression models were used to identify predictors for subsequent symptomatic infections in patients with MDRP CA-ASB.
Aten Primaria
January 2025
Fundació Institut Universitari per a la Recerca a l'Atenció Primària de Salut Jordi Gol i Gurina, Barcelona, Spain; Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto Carlos III, Madrid, Spain; Universitat Rovira i Virgili, Reus, Spain; Institut Català de la Salut, Jaume I Health Centre, Tarragona, Spain. Electronic address:
Objective: Studies evaluating urine culture requests in our country have highlighted a high rate of requests that fall outside the indications specified in clinical guidelines. We evaluated the current degree of inadequacy in the request of urine cultures and how this influences the therapeutic decisions of general practitioners.
Design: Cross-sectional descriptive study.
Vet Microbiol
February 2025
Veterinary Teaching Hospital, Faculty of Veterinary Medicine, University of Helsinki, P.O. Box 57 (Viikintie 49), Helsinki FI-00014, Finland.
Canine pyometra is a common and potentially life-threatening reproductive disorder in intact female dogs. This prospective study aimed to (1) investigate the bacterial spectrum and antimicrobial susceptibilities of bacterial isolates from the uterus and urine of dogs with pyometra, (2) assess the clonal relatedness and virulence factors of Escherichia coli isolates from individual dogs, and (3) determine the occurrence of concurrent and persistent bacteriuria or clinical urinary tract infections. Bacterial isolates from 208 uterine and 203 urine specimens collected during pyometra surgery were analyzed.
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