British journal of anaesthesia
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Multicenter Study
Nottingham Hip Fracture Score: longitudinal and multi-assessment.
The Nottingham Hip Fracture Score (NHFS) was developed and validated in a single centre in 2007 as a predictor of 30 day mortality. It has subsequently been shown to predict longer term and functional outcomes. We wished to assess the ability of NHFS to predict outcomes in other centres and to investigate the change in outcome after hip fracture over time. ⋯ The NHFS, with an updated equation, is a robust predictor of 30 day mortality after hip fracture repair in geographically distinct UK centres.
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Randomized Controlled Trial Comparative Study
Lung isolation in the morbidly obese patient: a comparison of a left-sided double-lumen tracheal tube with the Arndt® wire-guided blocker.
Obese patients are at risk of complications during airway management including difficult tracheal intubation. There are no reports regarding the ease of intubation or efficiency of lung collapse with the use of lung isolation devices for the morbidly obese patient. We conducted a prospective, randomized study in morbidly obese patients undergoing one-lung ventilation. We compared the effectiveness and ease of placement of a left-sided double-lumen tube and the Arndt(®) blocker. ⋯ There is no overall advantage of one device over the other during intubation of the morbidly obese patient.