The British journal of surgery
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The objective of the study was to evaluate the cost-utility of bariatric surgery in England. ⋯ Currently used surgical methods were found to be cost saving over the lifetime of individuals treated in England.
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Clinical and imaging surveillance practices following endovascular aneurysm repair (EVAR) for intact abdominal aortic aneurysm (AAA) vary considerably and compliance with recommended lifelong surveillance is poor. The aim of this study was to develop a dynamic prognostic model to enable stratification of patients at risk of future secondary aortic rupture or the need for intervention to prevent rupture (rupture-preventing reintervention) to enable the development of personalized surveillance intervals. ⋯ Secondary sac growth is an important predictor of rupture or rupture-preventing reintervention to enable the development of personalized surveillance intervals. A dynamic prognostic model has the potential to tailor surveillance by identifying a large proportion of patients who may require less intensive follow-up.
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Observational Study
Mortality following surgery for trauma in an Indian trauma cohort.
India accounts for 20 per cent of worldwide trauma mortality. Little is known about the quality of trauma surgery in an Indian setting. The aim of this study was to estimate the overall perioperative mortality rate, and to assess the association between type of acute surgical intervention and perioperative mortality among adult patients treated for trauma in an urban Indian setting. ⋯ In this study of surgery in an Indian trauma cohort, there was an excess of late perioperative deaths. Mortality differed significantly according to the type of surgery being undertaken.