Impact of asymptomatic detection of non-SARS-CoV-2 respiratory viruses on pediatric cardiac surgical outcomes.

Preoperative nasopharyngeal viral screening may reduce clinical uncertainty of upper respiratory infections prior to pediatric cardiac surgery but with unclear benefit. From March 2018 to March 2020, patients aged <3 years were screened for respiratory viruses and had substantial rates of viral detection (40%) but no observed differences in outcomes.

Trait-based study predicts glycerol/diol dehydratases as a key function of the gut microbiota of hindgut-fermenting carnivores.

Background: Microbial pdu and cob-cbi-hem gene clusters encode the key enzyme glycerol/diol dehydratase (PduCDE), which mediates the transformation of dietary nutrients glycerol and 1,2-propanediol (1,2-PD) to a variety of metabolites, and enzymes for cobalamin synthesis, a co-factor and shared good of microbial communities. It was the aim of this study to relate pdu as a multipurpose functional trait to environmental conditions and microbial community composition. We collected fecal samples from wild animal species living in captivity with different gut physiology and diet (n = 55, in total 104 samples), determined occurrence and diversity of pdu and cob-cbi-hem using a novel approach combining metagenomics with quantification of metabolic and genetic biomarkers, and conducted in vitro fermentations to test for trait-based activity.

Switching from intermittent catheterization with single-use catheter to a reusable catheter has a negative impact on quality of life.

Purpose: It has been proposed that reusable catheters are more cost effective and environmentally sustainable than single-use catheters intended for intermittent catheterization (IC). However, the aspect of individuals' well-being and preference for catheter type is not considered. In this study, we investigated the impact on individuals' health-related quality of life (HR-QoL) when testing a reusable catheter.