British journal of anaesthesia
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The aim of this study was to describe topographic variations in the arrangement of the four main brachial plexus nerves at the junction of the axilla and the upper part of the arm. ⋯ Topographic variations of the four main nerves at the axilla were found to be numerous, the most frequent arrangement being seen in less than two-thirds of the patients. Four separate nerves were seen on static ultrasound imaging at this sectional level of the axilla in only 78% of the cases.
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The implementation of the European Working Time Directive (WTD) has reduced the hours worked by trainees in the UK to a maximum of 56 h per week. With a further and final reduction to 48 h per week scheduled for August 2009, there is concern amongst doctors about the impact on training and on patient care. Paediatric anaesthesia is one of the specialist areas of anaesthesia for which the Royal College of Anaesthetists (RCoA) recommends a minimum caseload during the period of advanced training. ⋯ Since the implementation of the WTD, there has been a significant reduction in the number of cases performed by SpRs in paediatric anaesthesia and they are no longer achieving the RCoA recommended minimum numbers for advanced training.
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A key aspect of the practice of anaesthesia is the ability to perform practical procedures efficiently and safely. Decreased working hours during training, an increasing focus on patient safety, and greater accountability have resulted in a paradigm shift in medical education. The resulting international trend towards competency-based training demands robust methods of evaluation of all domains of learning. ⋯ The current best evidence for a gold standard for assessment of procedural skills in anaesthesia consists of a combination of previously validated checklists and global rating scales, used prospectively by a trained observer, for a procedure performed in an actual patient. Future research should include core assessment parameters to ensure methodological rigor and facilitate robust comparisons with other studies: (i) reliability, (ii) validity, (iii) feasibility, (iv) cost-effectiveness, and (v) comprehensiveness with varying levels of difficulty. Simulation may become a key part of the future of formative and summative skills assessment in anaesthesia; however, research is required to develop and test simulators that are realistic enough to be suitable for use in high-stakes evaluation.
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Randomized Controlled Trial Comparative Study
Controlled hypotension for middle ear surgery: a comparison between remifentanil and magnesium sulphate.
This prospective, randomized study was designed to compare remifentanil and magnesium sulphate during middle ear surgery in terms of postoperative pain and other complications. ⋯ Both magnesium sulphate and remifentanil when combined with sevoflurane provided adequate controlled hypotension and proper surgical conditions for middle ear surgery. However, patients administered magnesium sulphate had a more favourable postoperative course with better analgesia and less shivering and PONV.
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Multicenter Study
In-theatre training of anaesthetists in a teaching hospital: has it changed over 10 years?
We wished to ascertain in what way recent changes such as Modernising Medical Careers (MMC) and the implementation of the Working Time Directive (WTD) have affected clinical training and experience for anaesthetists in a teaching centre, in particular the provision of training in specialized fields of anaesthesia provided in the teaching hospital. ⋯ In spite of many pressures on training in the clinical setting, the number of cases and senior supervision in specialist modules for trainee anaesthetists in our teaching hospital has been maintained. Continuous monitoring of in-theatre supervision is one way of confirming that training is not compromised as changes occur in hospital workload.