Association of Multimorbidity With Frailty in Older Adults for Elective Non-Cardiac Surgery.

Introduction Frailty is associated with adverse surgical outcomes. While existing studies describe the prevalence of multimorbidity and frailty in the community, the surgical population may have more severe disease and significant surgical stress. This study aims to describe the distribution of frailty and multimorbidity in the older surgical population and examine if specific comorbidities are more strongly associated with frailty.

Perceptions of healthcare workers in high-risk areas of a Singapore hospital during COVID-19: a cross-sectional study.

Introduction: There is worldwide concern over the psycho-emotional impact of COVID-19 on healthcare workers (HCWs). This study aimed to elicit HCWs' perceptions of the adequacy of protective measures in high-risk clinical areas and the factors associated with these perceptions.

Methods: This was a cross-sectional study conducted in April 2020.

Real-world results of the implementation of preoperative anaemia clinic with intravenous iron therapy for treating iron-deficiency anaemia: a propensity-matched case-control study.

Background: Preoperative anaemia is associated with blood transfusion and longer hospital length of stay. Preoperative iron deficiency anaemia (IDA) can be treated with oral or intravenous (IV) iron. IV iron can raise haemoglobin faster compared with oral iron.

A comparison between the Bonfils Intubation Fiberscope and McCoy laryngoscope for tracheal intubation in patients with a simulated difficult airway.

Background: The Bonfils Intubation Fibrescope (Bonfils) and the McCoy laryngoscope (McCoy) are airway devices designed to assist tracheal intubation in difficult cases. Individually, both the Bonfils and McCoy have demonstrated superiority to the Macintosh laryngoscope in a simulated difficult airway. In this study, we compared the Bonfils with the McCoy laryngoscope in patients whose tracheal intubation had been intentionally hindered.