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‘Micronutrients’ are vitamins and minerals vital for healthy metabolic function, wound healing and disease and infection prevention. Micronutrients may play a role in significantly improving postoperative recovery and indices of patient comfort; however, minimal research exists for surgical patients. Furthermore, current guidelines on perioperative nutrition have a macronutrient focus which may fail to guide detection and treatment of the subclinical micronutrient deficiency in a patient who is not obviously malnourished. Limited research into supplementation of some micronutrient deficiencies shows favourable results; however, given the financial implications of wound care, the prevalence of micronutrient deficiency and possible benefits from attention to micronutrition for postoperative recovery, further research into this area is urgently warranted. Interventions to guide optimal future clinical practice are suggested.

Background Recommendations for dietary fibre intake in patients with inflammatory bowel disease are highly variable. Despite the potential benefits of prebiotic fibres on the gut microbiome, many patients with inflammatory bowel disease follow a low fibre diet. The present study comprehensively evaluated intakes of total and prebiotic fibres in patients with inflammatory bowel disease, aiming to determine the adequacy of fibre intake and factors that may influence intake. Methods Outpatients with a formal diagnosis of inflammatory bowel disease were recruited to this multicentre cross-sectional study. Habitual dietary fibre intake including prebiotic fibre types was measured using a validated comprehensive nutrition assessment questionnaire. Adequacy of total fibre intake was compared with Australian Nutrient Reference Values. Multiple linear regressions were performed to determine factors influencing fibre intake. Results Of 92 participants, 52% had Crohn's disease, 51% were male and the mean age was 40 years. Overall, only 38% of the cohort consumed adequate total fibre (median 24 g day-1 , interquartile range 18.5-32.9 g day-1 ). Adequate fibre consumption was significantly less common in males than females (21.3% versus 55.6%, P = 0.002). Resistant starch intake (median 2.9 g day-1 , interquartile range 2.1-4.8 g day-1 ) was significantly less than the proposed recommendations (20 g day-1 ). Disease-related factors such as phenotype and disease activity were not found to influence fibre intake. Conclusions Patients with inflammatory bowel disease habitually consume inadequate fibre, particularly prebiotic fibre resistant starch. The potential deleterious effects of low prebiotic intake on the gut microbiome and disease-related outcomes in inflammatory bowel disease are unknown and warrant further research.

Objectives An Observed Structured Clinical Examination (OSCE) was integrated into the assessment for senior medical students undertaking a 4.5-week geriatric medicine teaching block at one campus. The feasibility and acceptability of an OSCE were examined. Methods Students completed eight questions regarding the OSCE using a 6-point Likert scale and two additional questions, using free text, highlighting the strengths and potential areas for improvement. Changes were made every 6 months over a two-year period in response to student evaluation. Results Improvements included adjusting the format to conform with end-of-year examinations and introducing simulated patients. Following these improvements, students perceived improved structure and sequence to the assessments, improved opportunity for demonstration of skills and knowledge and that the assessment was fair. Conclusion This preliminary research provides evidence that it is feasible to introduce OSCE as a form of assessment into a geriatric medicine teaching programme and student evaluation can be used to inform improvements.

QTc prolongation in the setting of antipsychotic use is well documented in the literature and antipsychotics have been withdrawn from the market due to their association with QTc prolongation and f...