Effects of the non-native Arapaima gigas on native fish species in Amazonian oxbow lakes (Bolivia).

The introduction of non-native fish species into new environments has raised global concerns due to potential ecological impacts on recipient ecosystems. A previous study focusing on the introduced fish species Arapaima gigas in Bolivian Amazon waters showed that its isotopic niche significantly overlapped with most co-occurring native fish species, suggesting potential competition. To evaluate this hypothesis, we extended here the investigation by comparing the trophic position and isotopic niche width of eleven abundant native fish species inhabiting both colonized and non-colonized floodplain lakes.

A qualitative needs assessment of early participants in an Enhanced Recovery After Surgery program in CHD.

Although medical advancements have improved the mortality of CHD, morbidity still exists, impacting patient quality of life. Returning to baseline in the early surgical recovery phase is an area of potential improvement. This preliminary project aims to qualitatively understand CHD family perspectives concerning the immediate postoperative recovery phase.

Think Tank 2: How Do We Precisely Define the "High Risk Bladder" and What Are the Interrelationships Between Inflammation, Blood Flow, Fibrosis, and Loss of Bladder Compliance?

Introduction: Defining "high-risk bladder" or "high-pressure bladder" involves recognizing the potential for an unsafe lower urinary tract, where dysfunction in storage and micturition can threaten upper urinary tract health, leading to unfavorable outcomes like dialysis, recurrent infections, systemic impact, or mortality.

Methods: ICI-RS was held in Bristol in June 2024, and Think Tank 2 aimed to define research priorities including identifying clinical predictors and developing prevention and monitoring strategies.

Results: Risk factors encompass both congenital and neurogenic lower urinary tract dysfunction, bladder outlet obstruction, vascular diseases, and inflammatory disorders, but a validated stratification risk is lacking.

Cytokines in chest tube drainage after pediatric cardiac surgery - Is chylothorax the only phenotype?

Background: Chylothorax after pediatric cardiac surgery is associated with increased morbidity and mortality. Poor understanding exists regarding inflammation within the pleural fluid. Our aim was to determine the relationship between proinflammatory markers and chylothorax.

Current state of quality improvement research across cardiac ICUs: a Pediatric Cardiac Intensive Care Society (PCICS) survey.

Background: Outcomes for children with heart disease improved over the past decades. Quality improvement (QI) research in paediatric cardiac critical care is a key driver of improvement. The availability and variability of QI research across the field is unknown.