Annals of surgery
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Multicenter Study Comparative Study
The number of lymph nodes removed predicts survival in esophageal cancer: an international study on the impact of extent of surgical resection.
Surveillance, Epidemiology and End Results (SEER) data indicate that number of lymph nodes removed impacts survival in gastric cancer. Our aim was to study this relationship in esophageal cancer. ⋯ The number of lymph nodes removed is an independent predictor of survival after esophagectomy for cancer. To maximize this survival benefit a minimum of 23 regional lymph nodes must be removed.
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Multicenter Study Comparative Study
Utilization, outcomes, and retransplantation of liver allografts from donation after cardiac death: implications for further expansion of the deceased-donor pool.
Utilization, outcomes, and retransplantation (ReTx) of liver allografts obtained by donation after cardiac death (DCD) are examined to identify mechanisms to optimize donation. ⋯ DCD utilization is impeded by early outcomes and a temporally different failure pattern that limits access to ReTx. Allocation policy that recognizes these limitations and increases access to ReTx is necessary for expansion of this donor population.
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Comparative Study
Early aggressive use of fresh frozen plasma does not improve outcome in critically injured trauma patients.
Recent data from Iraq supporting early aggressive use of fresh frozen plasma (FFP) in a 1:1 ratio to packed red blood cells (PRBCs) has led many civilian trauma centers to adopt this resource intensive strategy. ⋯ Early and aggressive use of FFP does not improve outcome after civilian injury. This may reflect inherent differences compared with military injury; however, this practice should be reevaluated.
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Multicenter Study Comparative Study
Experience with "sports hernia" spanning two decades.
Athletic pubalgia (AP) is a leading cause of athlete loss from competitive sports. Commonly misnamed "sports hernia," AP is a set of pelvic injuries involving the abdominal and pelvic musculature outside the ball-and-socket hip joint and on both sides of the pubic symphysis. Prospective studies show that timely intervention and appropriate repair of selected injuries results in greater than 95% success. ⋯ Better understanding and recognition of the injuries has led to more satisfactory care and returned many athletes to successful careers, which has had a major impact on modern sport.
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Comparative Study
Long-term outcomes with ileal pouch-anal anastomosis and Crohn's disease: pouch retention and implications of delayed diagnosis.
To assess long-term outcomes after ileal pouch-anal anastomosis (IPAA) in Crohn's disease (CD). ⋯ For CD patients with IPAA, when the diagnosis is established preoperatively or immediately following surgery, pouch loss rates are low and functional results are favorable. Outcomes in patients with delayed diagnosis are worse but half retain their pouch at 10 years with good functional outcomes.