Long-term oncologic outcomes of robot-assisted versus conventional open esophagectomy for esophageal cancer: Propensity-score matched anaylsis.

Background: This study aimed to compare the long-term oncologic outcomes of robot-assisted minimally invasive esophagectomy (RAMIE) with those of conventional open esophagectomy (OE) for esophageal cancer.

Methods: Between January 2006 and December 2021, 1745 consecutive patients underwent esophagectomy for esophageal cancer at Asan Medical Center, Korea. Among them, we retrieved 1133 patients (mean age 63.

Comparing prediction accuracy for 30-day readmission following primary total knee arthroplasty: the ACS-NSQIP risk calculator versus a novel artificial neural network model.

Background: Unplanned readmission, a measure of surgical quality, occurs after 4.8% of primary total knee arthroplasties (TKA). Although the prediction of individualized readmission risk may inform appropriate preoperative interventions, current predictive models, such as the American College of Surgeons National Surgical Quality Improvement Program (ACS-NSQIP) surgical risk calculator (SRC), have limited utility.

Loss of neuronal βPix isoforms impairs neuronal morphology in the hippocampus and causes behavioral defects.

βPix is a guanine nucleotide exchange factor for the Rac1 and Cdc42 small GTPases, which play important roles in dendritic spine morphogenesis by modulating actin cytoskeleton organization. The formation and plasticity of the dendritic spines are essential for normal brain function. Among the alternatively spliced βPix isoforms, βPix-b and βPix-d are expressed specifically in neurons.

One-Pot Synthesis of Bicontinuous Palladium Nanocubes with Distinct Catalytic Properties for Various Electrocatalysis and Heterogeneous Catalysis.

Bicontinuous metal structures possess unique physical and chemical properties, such as efficient mass transport capability and abundant low-coordinated surface atoms, that make them highly desirable catalysts for various important chemical reactions. Here, we report a one-pot synthesis approach to fabricate bicontinuous Pd nanocubes without a sacrificial template or a dealloying process. The prepared bicontinuous Pd nanocubes have a porous structure consisting of continuous nanosized ligaments, which can enable high atom utilization efficiency and offer abundant low-coordinated surface atoms.

Impact of Uric Acid Levels on Mortality and Cardiovascular Outcomes in Relation to Kidney Function.

: Uric acid levels are linked to cardiovascular outcomes and mortality, especially in chronic kidney disease (CKD). However, their impact across varying kidney function remains unclear. : We conducted a retrospective cohort study using the Observational Medical Outcomes Partnership Common Data Model (OMOP-CDM) database from a single center.