Programmed intermittent bolus versus continuous infusion for catheter-based erector spinae plane block on quality of recovery in thoracoscopic surgery: a single-centre randomised controlled trial.

Background: Regional anaesthesia techniques, including the erector spinae fascial plane (ESP) block, reduce postoperative pain after video-assisted thoracoscopic surgery (VATS). Fascial plane blocks rely on spread of local anaesthetic between muscle layers, and thus, intermittent boluses might increase their clinical effectiveness. We tested the hypothesis that postoperative ESP analgesia with a programmed intermittent bolus (PIB) regimen is better than a continuous infusion (CI) regimen in terms of quality of recovery after VATS.

Management of Severe Influenza.

Influenza infection causes severe illness in 3 to 5 million people annually, with up to an estimated 650,000 deaths per annum. As such, it represents an ongoing burden to health care systems and human health. Severe acute respiratory infection can occur, resulting in respiratory failure requiring intensive care support.

N-glycosylation is important for the correct intracellular localization of HFE and its ability to decrease cell surface transferrin binding.

HFE is a type 1 transmembrane protein that becomes N-glycosylated during transport to the cell membrane. It influences cellular iron concentrations through multiple mechanisms, including regulation of transferrin binding to transferrin receptors. The importance of glycosylation in HFE localization and function has not yet been studied.