PMID: 8967643Aug 1, 1996Paper

Urinary tract infection in infants: use of urine specimens obtained by suprapubic bladder aspiration in order to determine the reliability of culture specimen of urine collected in perineal bag

Anales españoles de pediatría
J Benito FernándezM Montejo Fernández

Abstract

To determine if culture specimens of urine collected in perineal bags is reliable in detecting urinary tract infections in infants. A prospective study was carried out in a pediatric emergency room of an urban teaching hospital. Forty-eight infants, 12 months old or less, requiring an uncontaminated urine specimen due to the evaluation of febrile illness, suspected urinary tract infection or to a previously contaminated urine culture specimen. Two consecutive urine specimens were collected for culture. A urine specimen was collected in a perineal bag and afterwards all patients underwent suprapubic bladder aspiration. Cultures were considered positive if pure growth of more than 1.000 colonies/ml developed in the suprapubic aspiration urine specimen. Thirty-two infants had coincident cultures in both urine specimens. A positive culture specimen of urine collected in a perineal bag (pure growth of more than 100,000 colonies/ml) had high sensitivity (100%) and high specificity 88.6% in predicting positive cultures from urine obtained by suprapubic aspiration. A urine culture specimen meticulously collected with a perineal bag is a good screening method for detecting urinary tract infection in low risk infants.

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.