Journal of the American College of Surgeons
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Multicenter Study
The New England colorectal cancer quality project: a prospective multi-institutional feasibility study.
The need for risk-adjusted databases to benchmark quality is well recognized. Data entry is typically performed by physician surrogates who are variably involved in patient care and might be unable to capture key elements of patient care known only to the operating surgeon. The primary purpose of this study was to assess the feasibility of developing a multi-institutional, prospective, surgeon-initiated database and, secondarily, to compare the data collected with chart review. ⋯ Surgeons will participate in a collaborative, multi-institutional quality database. Compliance was variable, indicating that surgeon data entry cannot reliably replace other means of data collection. The surgeon might be able to provide key pieces of data, not otherwise available, that can be critical to understanding and improving outcomes.
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Bariatric surgery serves as the superior means of achieving sustained weight loss and improvement in obesity-related comorbidities. Results of bariatric surgery have been reported qualitatively without standardized measurement of comorbidity response. The objective of this work was to develop a clinically based, standardized system for scaled assessment of the major comorbidities of obesity in patients undergoing bariatric surgery. ⋯ This scheme for assessment of obesity-related comorbidities facilitates evaluation of bariatric surgical patients. The system allows standardized preoperative characterization of a bariatric patient population and uniform postoperative longitudinal assessment of changes in comorbidities after weight reduction operation.
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Case Reports Biography Historical Article
Albert J and his surgeon: a historical reevaluation of the first parathyroidectomy.
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The purpose of this study was to determine postoperative outcomes and risk factors for morbidity and mortality in patients requiring surgery for bleeding peptic ulcer disease (PUD). Vagotomy and drainage procedures are technically simpler but are usually associated with higher ulcer recurrence rates. In contrast, vagotomy and resection approaches offer lower ulcer recurrences but represent much more challenging operations and are associated with considerable morbidity and mortality. ⋯ No differences were observed in 30-day mortality, morbidity, or rebleeding rates between surgical groups. Having a resective procedure was a predictor of prolonged postoperative stay. Dependent status and chronic use of steroids were predictors of both rebleeding and postoperative mortality.
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The aims of this study were to describe the early time course of hemodynamic and tissue perfusion and oxygenation patterns in survivors and nonsurvivors after head injury; to suggest physiologic mechanisms responsible for the observed patterns; and to evaluate postinjury parameters that might be useful for treatment. The hypothesis was that reduced hemodynamics and tissue oxygenation and reduced arterial oxygen saturation affect outcomes. ⋯ The study suggested that survivors' cardiac index, tissue oxygenation, and arterial oxygen saturation may be considered as markers of resuscitation. Nonsurvivors of head injury had normal blood flow with reduced tissue oxygenation that might have contributed to unfavorable outcomes.