The American surgeon
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The American surgeon · Oct 2015
Use of a Hospital-Wide Screening Program for Early Detection of Sepsis in General Surgery Patients.
Sepsis remains a significant source of mortality among hospitalized patients. This study examines the usage of a vital sign-based screening protocol in identifying postoperative patients at risk for sepsis at an academic-affiliated medical center. We identified all general surgery inpatients undergoing abdominopelvic surgery from January to June 2014, and compared those with positive screening tests to a sample of screen-negative controls. ⋯ The screening protocol had sensitivity 100 per cent and specificity 88 per cent for severe sepsis. We identified no predictors of severe sepsis. In conclusion, vital sign-based screening provides value by drawing early attention to patients with potential to develop sepsis, but escalation of care for these patients should be based on clinical judgment.
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The American surgeon · Oct 2015
Multicenter StudyAdhesive Small Bowel Obstruction in the United States: Has Laparoscopy Made an Impact?
Adhesions account for 74 per cent of admissions for small bowel obstruction (SBO). There is a lack of data regarding the usage and outcomes of laparoscopy (LS) for SBO. A retrospective review of urgent admissions for SBO using the Nationwide Inpatient Sample 2001 to 2011 was conducted. ⋯ Patients who underwent LS on HD >7 had a higher risk-adjusted mortality compared with earlier HD (odds ratio = 2.63; 95% confidence interval: 2.40-2.89; P < 0.01). There has been an increase in admissions for SBO and an increase in LS over the past 11 years. There seems to be an increase in mortality and morbidity with a later HD operation.
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The American surgeon · Oct 2015
Predictors of Mortality in Patients with Penetrating Inferior Vena Cava Injuries Surviving to the Operating Room.
Inferior vena cava (IVC) injuries are associated with significant morbidity and mortality. To identify clinical factors associated with mortality in patients undergoing operative intervention for penetrating IVC injuries, a retrospective review of 98 patients was performed, excluding blunt injuries (n = 20) and deaths before surgery (n = 16). The overall mortality was 58 per cent. ⋯ On multivariate analysis, after controlling for mechanism of injury, admission hypotension, Glasgow Coma Scale score , preoperative cumulative fluids, resuscitative thoracotomy , absence of spontaneous tamponade, and location of IVC injury, the only independent predictor of mortality was the absence of spontaneous tamponade at the time of laparotomy (odds ratio = 5.4, 95% confidence interval: 1.11-25.95; P = 0.04). Penetrating IVC injuries continue to be associated with a high mortality, particularly among patients with free intraabdominal hemorrhage at laparotomy. Large multicenter studies are required to define the optimal resuscitative and operative management techniques in these severely injured patients.
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The American surgeon · Oct 2015
Comparative StudyCT Chest with IV Contrast Compared with CT Angiography after Blunt Trauma.
Blunt aortic injury (BAI) after chest trauma is a potentially lethal condition that requires rapid diagnosis for appropriate treatment. We compared CT with IV contrast (CTI) with CT with angiography (CTA) during the initial phase of care at an urban Level I trauma center from January 1, 2010 to December 31, 2013. Overall, 281 patients met inclusion criteria with 167 (59%) CTI and 114 (41%) CTA. ⋯ CTI identified any chest injury in 54 per cent of patients compared with 46 per cent with CTA (P = 0.05). The rate of BAI was similar with CTI and CTA (2% vs 2%, P = 0.80), and neither modality was falsely negative. We conclude that CTI and CTA are similar at evaluating trauma patients for BAI, although CTI may be preferable during the initial assessment phase because the contrast injection may be combined with abdominal scanning and image time is reduced when whole-body CT is required.
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The American surgeon · Oct 2015
An Early Warning Score Predicts Risk of Death after In-hospital Cardiopulmonary Arrest in Surgical Patients.
In-hospital cardiopulmonary arrest can contribute significantly to publicly reported mortality rates. Systems to improve mortality are being implemented across all specialties. A review was conducted for all surgical patients >18 years of age who experienced a "Code Blue" event between January 1, 2013 and March 9, 2014 at a university hospital. ⋯ Max MEWS remained associated with death after multivariate analysis (odds ratio 1.39, P = 0.025). Simple and easy to implement warning scores such as MEWS can identify surgical patients at risk of death after arrest. Such recognition may provide an opportunity for clinical intervention resulting in improved patient outcomes and hospital mortality rates.