Building evidence-based interventions to improve staff well-being in paediatric critical care using the behaviour change wheel.

Background: Research has demonstrated that staff working in Paediatric Critical Care (PCC) experience high levels of burnout, post-traumatic stress and moral distress. There is very little evidence of how this problem could be addressed.

Aim: To develop evidence-based, psychologically informed interventions designed to improve PCC staff well-being that can be feasibility tested on a large scale.

Eukaryotic composition across seasons and social groups in the gut microbiota of wild baboons.

Background: Animals coexist with complex microbiota, including bacteria, viruses, and eukaryotes (e.g., fungi, protists, and helminths).

MYO7A is required for the functional integrity of the mechanoelectrical transduction complex in hair cells of the adult cochlea.

Myosin-VIIA (MYO7A) is an unconventional myosin responsible for syndromic (Usher 1B) or nonsyndromic forms of deafness in humans when mutated. In the cochlea, MYO7A is expressed in hair cells, where it is believed to act as the motor protein tensioning the mechanoelectrical transducer (MET) channels, thus setting their resting open probability (). However, direct evidence for this unique role for an unconventional myosin in mature hair cells is lacking.

Global collaboration between platform trials in surgery and anaesthesia.

Large, randomised trials are the bedrock of evidence-based medicine, but the resources required to complete such trials greatly limit the number of important clinical questions that can be addressed within a reasonable period of time. Adaptive platform trials can identify effective, ineffective, or harmful treatments faster. These trials have been shown to deliver rapid evidence through the COVID-19 pandemic and are now being adopted across surgery and anaesthesia, with many opportunities for surgeons, anaesthetists, and other perioperative physicians to conduct and collaborate in platform trials.