Anaesthesia and intensive care
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Anaesth Intensive Care · Nov 2012
Approaching families for organ donation-intensivists' perspectives.
In Australia the initial approach to families for organ donation is almost always undertaken by intensivists. There is, however, a paucity of literature on intensivists' views on this approach and how their approach compares with recommendations in published literature on this subject. This study consisted of a survey of the views of intensive care consultants and senior intensive care registrars in the four major teaching hospitals in Perth, Western Australia, on how they approached families for organ donation. ⋯ The survey results indicate that most intensive care consultants felt adequately trained to approach families for organ donation, but almost half of the group surveyed would prefer a collaborative approach with either a donor co-ordinator or a colleague with additional training on this subject. Despite recommendations in the literature and from the Australian and New Zealand Intensive Care Society to determine the registration status of potential donors on the Australian Organ Donation Registry prior to discussions with families, this was not always undertaken. In addition, the benefits of organ donation were not always discussed with families, nor were the reasons for refusal of consent sensitively explored.
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Anaesth Intensive Care · Nov 2012
An analysis of the readability of patient information and consent forms used in research studies in anaesthesia in Australia and New Zealand.
The provision of written information is a component of the informed consent process for research participants. We conducted a readability analysis to test the hypothesis that the language used in patient information and consent forms in anaesthesia research in Australia and New Zealand does not meet the readability standards or expectations of the Good Clinical Practice Guidelines, the National Health and Medical Research Council in Australia and the Health Research Council of New Zealand. We calculated readability scores for 40 patient information and consent forms using the Simple Measure of Gobbledygook and Flesch-Kincaid formulas. ⋯ This exceeds the average literacy and comprehension of the general population in Australia and New Zealand. Complex language decreases readability and negatively impacts on the informed consent process. Care should be exercised when providing written information to research participants to ensure language and readability is appropriate for the audience.
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Anaesth Intensive Care · Nov 2012
A pilot study of short-term high-pressure support ventilation in persistent sudden-onset rapid breathing.
Sudden-onset rapid breathing commonly occurs in previously calm, invasively-ventilated patients. In most cases it can be resolved easily by traditional management techniques, but other cases can be very challenging. We enrolled 40 patients who failed traditional interventions and performed short-term high-pressure support ventilation (HPSV). ⋯ The age and Glasgow Coma Scale also had high predicted ability (both with areas under the curve of ≥0.8). In conclusion, short-term HPSV relieved persistent sudden-onset rapid breathing. However, it was not effective in the relatively young and conscious patients with relatively high support pressure, peak pressure, minute ventilation and heart rate.