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While video is recognised as an important medium for teaching and learning in the digital age, many video resources are not as effective as they might be, because they do not adequately exploit the strengths of the medium. Presented here are some case studies of video learning resources produced for various undergraduate courses in a university environment. This ongoing project attempts to identify pedagogic strategies for the use of video; learning situations in which video has the most efficacy; and what production techniques can be employed to make effective video learning resources.

The article examines the nutritional therapy practices of patients with severe acute pancreatitis in Australia and New Zealand. The study focuses on the patients' choice of enteral nutrition or parenteral nutrition. The results of the study revealed that enteral nutrition is most commonly used in intensive care unit patients, but parenteral nutrition is more often used as the initial route of nutritional therapy. It was also found out that there is a tendency toward higher mortality for patients who only received parenteral nutrition.

Offers information on a study that explored food consumption related to coronary heart disease in Australia. Assessment of the associations of food consumption variables with three individual-based socio-demographic characteristics; Respondents and methodology; Results; Discussion; Conclusion.

Background & Aims: Central venous access device (CVAD)-related complications such as catheter-related sepsis, occlusion and breakage contribute to both mortality and morbidity in home parenteral nutrition (HPN) patients. Prospectively collected data in these patients are scarce., Methods: Data on all CVAD-related complications in four tertiary referral centres in Australia and New Zealand were prospectively collected between 01/01/2009 and 31/12/2009 together with costs of each episode that required admission., Results: Of 53 patients (42 adults and 11 children), 27 suffered a total of 49 episodes of CVAD-associated complications (line infection 36, catheter blockage 5, line fracture 1, line migration 7), giving an incidence of 3.6 per 1000 CVAD days (11.6 per 1000 in patients with a multi-use CVAD). Thirty seven episodes resulted in hospital admission for a median duration of 8 days (range 1-29). Responsible microbes were mainly enteric with klebsiella being the most commonly isolated organism (10 episodes). The average cost of care per episode of CVAD-associated complication requiring inpatient admission was $A9,710 (€6480 approximately)., Conclusion: CVAD complications, in particular line infection are still a major source of potentially avoidable HPN morbidity and mortality with a high cost to the healthcare system. The predominance of enteric organisms in our series raises the possibility of bacterial translocation as a significant component of the pathogenesis of line sepsis in HPN patients., (Copyright © 2011 Elsevier Ltd and European Society for Clinical Nutrition and Metabolism. All rights reserved.)

Sedation practices for endoscopy vary widely. The present review focuses on the commonly used regimens in endoscopic sedation and the associated risks and benefits together with the appropriate safety measures and monitoring practices. In addition, alternatives and additions to intravenous sedation are discussed. Personnel requirements for endoscopic sedation are reviewed; there is evidence presented to indicate that non-anesthetists can administer sedative drugs, including propofol, safely and efficaciously in selected cases. The development of endoscopic sedation as a multi-disciplinary field is highlighted with the formation of the Australian Tripartite Endoscopy Sedation Committee. This comprises representatives of the Australian and New Zealand College of Anaesthetists, the Gastroenterological Society of Australia and the Royal Australasian College of Surgeons. Possible future directions in this area are also briefly summarized.