Postgraduate medical journal
-
In the changing National Health Service, there is an increasing awareness of stress related problems in the medical workforce. Mentorship has been shown to help with both stress reduction and adaptation to change. ⋯ The medical profession is now considering revalidation, re-certification, and the standards required for these. Perhaps it is also time to consider ways in which mentorship can be provided to support the medical workforce, promote ongoing development and thus improve our ability to care for patients.
-
North America has seen increasing numbers of hospitalised patients and others in nursing homes and the community, with more severe Clostridium difficile associated diarrhoea. This is also described in Northern Europe and surveillance systems are being developed or improved to monitor the situation. One strain (ribotype O27) is described in detail and, like other emerging strains, is demonstrating increasing antimicrobial resistance, notably to quinolone antibiotics. ⋯ There are many subtypes of the strain and more sophisticated typing and virulence assessment systems need to be developed using isolates carefully collected to test different epidemiological hypotheses. There are also environmental factors relating to treatment such as antimicrobials, cytotoxics and proton pump inhibitors. An emerging theme is the importance of aspects of healthcare delivery in contributing to the problem; this includes poorly maintained and cleaned healthcare premises, overcrowded hospitals and increased staffing workloads leading to poor compliance with infection control.
-
Comparative Study
Comparison of P-POSSUM and O-POSSUM in predicting mortality after oesophagogastric resections.
P-POSSUM (Physiological and Operative Severity Score for the enumeration of Mortality and morbidity) predicts mortality and morbidity in general surgical patients providing an adjunct to surgical audit. O-POSSUM was designed specifically to predict mortality and morbidity in patients undergoing oesophagogastric surgery. ⋯ Neither model accurately predicted the risk of postoperative death. P-POSSUM provided a better fit to observed results than O-POSSUM, which overpredicted total mortality. P-POSSUM also had superior discriminatory power.