Engaging perioperative students in online learning: Human factors.

The aim of this article is to reflect on how a specific approach to teaching and learning - role-play and in particular the 'radio play' format - can overcome some of the alienation and barriers to student engagement that the necessity for online teaching can engender. The example used is a post-registration module in perioperative nursing delivered in a London University. Authors reflect on experiences of developing and implementing an activity designed to increase student engagement in an online session focussing on human factors in the perioperative setting. The aim of the session was to highlight the factors that potentially lead to clinical error in a way that engaged students and enabled them to relate learning to their own experiences. The challenge was how best to do this in an online setting. This article describes the use of an approach devised by AdvanceHE. Two student participants contribute their reflections to this article and focus on the extent to which the session facilitated a new understanding of the impact of human factors in a perioperative setting. These reflections suggest that the approach to the teaching employed was useful to participants and that it has promise as an online approach. The authors recommend evaluation of this approach.

Insulin pump dosing strategies for meals varying in fat, protein or glycaemic index or grazing-style meals in type 1 diabetes: A systematic review.

BACKGROUND: Nutritional composition and food patterns influence postprandial glycaemia in type 1 diabetes (T1D). For optimal glycaemic control, insulin dose and delivery pattern must be matched accordingly. This systematic review aimed to compare insulin dosing strategies for meals varying in fat, protein and glycaemic index (GI), and prolonged meals in T1D. METHODS: Studies in adults and/or children with T1D on insulin pump therapy comparing the glycaemic effects of different insulin pump bolus types for these meal types were identified from biomedical databases (MEDLINE, PREMEDLINE, Embase, CINAHL and Cochrane Central Register of Controlled Trials; March 1995-April 2020) and systematically reviewed. RESULTS: All eleven publications investigating high-fat meals (234 participants) and all seven studies investigating high-protein meals (129 participants) showed a dual-wave bolus was superior. Additional insulin further improved postprandial glycaemia, although increasing risk of hypoglycaemia in 5 of 14 studies. One study investigating GI found a dual-wave bolus reduced postprandial glycaemia and risk of hypoglycaemia. No studies were identified for grazing/degustation-style meals. Due to heterogeneity, meta-analysis was not possible. CONCLUSION: Dual-wave boluses improve postprandial glycaemia in high-fat, high-protein and low-GI meals. Further research is needed to identify optimal bolus delivery split, duration and optimal total dose adjustment.