Surgery
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With tighter constraints on health care spending, many recognize the need to identify and restrict clinical interventions that are not cost-effective. As a result, cost-effectiveness analysis is being used increasingly to assess the relative value of surgical interventions. ⋯ Cost-effectiveness analysis is a systematic approach to assessing the relative value of health care interventions. This technique is being used increasingly to frame clinical policy decisions in surgery. Because of this, surgeons need to understand cost-effectiveness analysis and be prepared to examine these studies critically.
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We examined the recent experience of a large urban trauma center to identify overall morbidity and factors predictive of outcome in patients undergoing colostomy closure after trauma. ⋯ Colostomy closure after trauma remains associated with significant morbidity. The patients in whom a colon injury was the indication for initial colostomy experienced high morbidity (55%) after subsequent closure. Patients who had a colostomy for rectal injury had a low morbidity after closure (6.25%). Intraoperative difficulties (longer operative times, higher blood loss) and long delays until colostomy closure increase complication rates. Timely closure may improve outcome after operation for bowel continuity restoration. Morbidity associated with colostomy closure should be considered additional evidence for performing primary repair of colonic injuries. Because the morbidity of colostomy closure after rectal injuries is low, proximal colostomy for extraperitoneal rectal injuries should remain the treatment of choice.
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As part of an ongoing prospective evaluation of the response of acute respiratory failure (ARF) to ventilation with titrated amounts of positive end-expiratory pressure (PEEP), a subset of patients with a poor response to the initial application of PEEP and radiographic evidence of pleural effusion was identified. The effusion(s) were treated by tube thoracostomy (TT) to test the hypothesis that drainage would have a favorable effect on oxygenation and compliance in critically ill patients with substantial pulmonary dysfunction. ⋯ Drainage of pleural fluid resulted in a significant improvement in oxygenation in ARF patients with pleural effusions who were refractory to treatment with mechanical ventilation and PEEP. TT represents a simple and safe alternative for aggressive management of selected patients, obviating the inherent risk of pneumothorax with thoracentesis and possibly avoiding the need for more complex forms of support in this critically ill patient population.