Health professionals' perceptions of prehabilitation before haematopoietic cell transplantation to optimise candidacy in older adults.

Purpose: Haematologic malignancies for the most part are diseases of the elderly. Haematopoietic stem cell transplantation (HSCT) remains the only potentially curative strategy for many patients but carries substantial morbidity and mortality risks, particularly in frail or co-morbid patients. Pre-transplant optimisation of key targets through prehabilitation may have significant clinical impact.

Cyclosporine A and IFNγ licencing enhances human mesenchymal stromal cell potency in a humanised mouse model of acute graft versus host disease.

Immunosuppressive ability in human MSC donors has been shown to be variable and may be a limiting factor in MSC therapeutic efficacy in vivo. The importance of cytokine activation of mesenchymal stromal cells (MSCs) to facilitate their immunosuppressive function is well established. This study sought to further understand the interactions between MSCs and the commonly used calcineurin inhibitor cyclosporine A (CsA).

Effectiveness of a care bundle to reduce central line-associated bloodstream infections.

Objective: To determine the effectiveness of a care bundle, with a novel line maintenance procedure, in reducing the rate of central line-associated bloodstream infection (CLABSI) in the intensive care unit (ICU).

Design, Participants And Setting: Before-and-after study using CLABSI data reported to the Victorian Healthcare Associated Infection Surveillance System (VICNISS), in adult patients admitted to a tertiary adult ICU in regional Victoria between 1 July 2006 and 30 June 2014. VICNISS-reported CLABSI cases were reviewed for verification.

Hypercapnic acidosis attenuates shock and lung injury in early and prolonged systemic sepsis.

Objective: To investigate whether acute hypercapnic acidosis--induced by adding CO2 to inspired gas--would protect against severe systemic sepsis-induced lung and systemic organ injury resulting from cecal ligation and puncture. Acute hypercapnic acidosis protects against lung injury after both nonseptic and early pneumonia-induced lung injury. In contrast, prolonged hypercapnia worsens pneumonia-induced lung injury.

Hypercapnic acidosis attenuates lung injury induced by established bacterial pneumonia.

Background: Hypercapnic acidosis protects against lung injury after ischemia-reperfusion, endotoxin-induced and ventilation-induced lung injury. The effects of hypercapnic acidosis in the setting of established pulmonary sepsis are not known. The authors investigated whether hypercapnic acidosis -- induced by adding carbon dioxide to inspired gas -- would be beneficial or deleterious in established Escherichia coli pneumonia in an in vivo model, in the presence and absence of antibiotic therapy.