Prince Charles Hospital

Substantial improvement in short-term survivorship in patients receiving robotic arm-assisted medial unicompartmental knee arthroplasty

Aims Robotic arm-assisted unicompartmental knee arthroplasty (R-UKA) has been shown to improve alignment and accuracy of component placement compared with conventional unicompartmental knee arthroplasty (C-UKA). Despite this, there is conflicting evidence for whether this has an...

Assessing and Addressing Frailty in Candidates for Lung Transplantation: An ISHLT Consensus Statement.

The ISHLT Consensus document for the selection of lung transplant candidates recommends frailty assessment as part of a comprehensive candidacy evaluation. Missing from this and other recent consensus documents were practical recommendations on which frailty measures to consider...

Vancomycin optimised dosing regimens for critically ill patients receiving renal replacement therapy

Optimal dosing of vancomycin in critically ill patients receiving renal replacement therapy (RRT) is uncertain due to high pharmacokinetic variability. We aimed to develop individualised vancomycin dosing recommendations that optimise efficacy while minimising toxicity. Prospecti...

β1- and β2-adrenergic receptor mediated spontaneous contractions and ryanodine receptor channel opening in human failing heart

Abstract In heart failure, β-adrenergic receptor (β-AR)-Gsα-cAMP-protein kinase A (PKA) signalling predisposes to delayed-afterdepolarisation-mediated arrhythmias. Phosphodiesterases (PDEs) hydrolyse cAMP, and PDE3 restrains β 1 -AR, β 2 -AR-mediated inotropic responses in failin...