Journal of the American College of Surgeons
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While studies have found racial differences in the rates of use of established invasive cardiac and cerebrovascular procedures, no study has evaluated racial variation in the rates of adoption of new surgical procedures. For patients undergoing laparoscopic cholecystectomy, the procedure represents a new and safe option that shortens the duration of postoperative hospitalization by almost one week. In this study, we evaluated whether, in the equal access Veterans Affairs (VA) medical system, the rate of adoption of this procedure and improvements in the duration of postoperative hospitalization differed between African-American and Caucasian patients. ⋯ Compared to Caucasian patients, African-American patients who underwent cholecystectomy in VA medical centers had an approximately 25% to 32% lower likelihood of undergoing minimally invasive cholecystectomy procedures. The differences in rates of adoption of laparoscopic surgery did not appear to be from more comorbid illnesses among African-American patients. African-American and Caucasian veterans may differ in their preference for new surgical procedures like laparoscopic cholecystectomy. Conversely, VA physicians may have been less likely to recommend laparoscopic cholecystectomies to African-American patients.
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Breast conservation (partial mastectomy, axillary node dissection or sampling, and radiotherapy) is the current standard of care for eligible patients with Stages I and II breast cancer. Because axillary node dissection (AND) has a low yield, some have argued for its omission. The present study was undertaken to determine factors that correlated with omission of AND, and the impact of the decision to omit AND on 10-year relative survival. ⋯ A significant number of women with Stage I breast cancer do not undergo AND as part of BCS. The trend is most pronounced for the elderly, but significant fractions of women of all ages are also being undertreated by current standards. Ten-year survival is significantly worse when AND is omitted. This adverse survival effect is not solely from understaging.
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Ischemia from tissue hypoperfusion in the gastric tube after esophagectomy is believed to contribute significantly to postoperative complications associated with anastomotic failure. This study assessed the ability of the new technique of laser Doppler flowmetry to measure differential levels of blood flow in human gastric tubes during esophagectomy. ⋯ This new technique can be used intraoperatively and appears to overcome the limitations of single point laser Doppler flowmetry. It has measured large differences in perfusion at different sites within the gastric tubes and could therefore have widespread clinical applications.
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Review Comparative Study Clinical Trial
Budd-Chiari syndrome caused by Behçet's disease: treatment by side-to-side portacaval shunt.
Behçet's disease is a chronic multisystem vasculitis of unknown etiology that involves skin, mucous membranes, eyes, blood vessels, joints, central nervous system, digestive system, and occasionally other organs. Budd-Chiari syndrome from occlusion of the major hepatic veins is a rare and serious complication of Behçet's disease. Although the mortality rate of Behçet's disease is only 3% to 4%, development of Budd-Chiari syndrome in patients with Behçet's disease has been associated with a mortality rate of 61%. This report presents the largest reported experience of Behçet's disease-related Budd-Chiari syndrome confined to the hepatic veins, and results of treatment by side-to-side portacaval shunt (SSPCS). These results are compared with those we have obtained in Budd-Chiari syndrome confined to the hepatic veins without Behçet's disease, and with results of treatment of Budd-Chiari syndrome in Behçet's disease reported in the literature. ⋯ SSPCS permanently reduced the mean portal vein-IVC pressure gradient (mm saline) from 205 to 7 in the 5 patients with Behçet's disease, and from 250 to 4 in the 27 without Behçet's disease. There was only one operative death, a patient without Behcet's disease. One patient with Behçet's disease died 2 years postoperatively from diffuse vasculitis, a complication of Behçet's disease, and the other 4 (80%) remain alive. All 26 operative survivors in the group without Behçet's disease (96%) are alive. Only one patient developed occlusion of the SSPCS, a man without Behçet's disease, and he required liver transplantation as a result of hepatic decompensation, PSE, and recurrent ascites. All other patients with or without Behçet's disease remained free of ascites, required no diuretics, were free of PSE, and had reversal of hepatic dysfunction. Serial liver biopsies showed normal architecture in 60% of patients with Behçet's disease and 46% of those without Behçet's disease. Return to fulltime work or housekeeping occurred in 80% of patients with Behçet's disease and 96% without Behçet's disease. Comparison of outcomes of our patients with 42 cases of Behçet's disease with Budd-Chiari syndrome reported in the literature, 79% of whom were treated medically, showed striking differences with an overall mortality rate of 61% in generally shortterm followup. (ABSTRACT TRUNCATED)
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Selective nonoperative management of blunt liver injuries has become standard practice in most trauma centers. We evaluated the role of selective nonoperative management of gunshot wounds to the liver. ⋯ Selected patients with isolated grades I and II gunshot wounds to the liver can be managed nonoperatively.