Journal of the American College of Surgeons
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Patient morbidity and mortality decrease when injured patients meeting CDC Field Triage Criteria (FTC) are transported by emergency medical services (EMS) directly to designated trauma centers (TCs). This study aimed to identify potential disparities in the transport of critically injured patients to TCs by EMS. ⋯ Critically injured female patients are less likely to be transported to TCs when compared with their male counterparts. Performance improvement processes that assess EMS compliance with field triage guidelines should explicitly evaluate for sex-based disparities. Further studies are warranted.
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Colorectal Liver Micrometastases: Association with RAS/TP53 Co-Mutation and Prognosis after Surgery.
Micrometastases, defined as microscopic cancer cells spatially separated from the macroscopically evident metastasis, are identified in 24% to 56% of resected colorectal liver metastases (CLMs). Somatic gene mutations have emerged as independent prognostic factors in CLM. This study aimed to determine the prognostic impact and risk factors for the presence of micrometastases, including somatic gene mutations. ⋯ Micrometastases are associated with significantly worse survival after CLM resection. RAS/TP53 co-mutation correlated with increased risk of micrometastases. Further studies are needed to determine strategies to eradicate micrometastases.
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Trauma patients are at high risk for venous thromboembolism (VTE) and bleeding. The purpose of this study was to characterize percentage of VTE chemoprophylaxis given to trauma patients with and without a VTE. ⋯ Patients who developed VTE were more likely to have delays and disruptions in VTE chemoprophylaxis, even after controlling for age, sex, ISS, lower extremity fractures, and number of operations.
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Diaphragmatic hernia repair is a common operation performed at all types of hospitals. The variation in costs and repeat episodes of care after this operation is not known. ⋯ There is nearly a 2-fold variation in the cost of a diaphragmatic hernia repair across hospitals. Most of the variation occurs during the index surgical encounter and not for repeat encounters during the first postoperative year. As bundled payment models mature, hospitals and payers will need to target this variation to ensure cost-efficiency.
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Current studies evaluating outcomes for open, laparoscopic, and robotic inguinal hernia repair, in general, include small numbers of robotic cases and are not powered to allow a direct comparison of the 3 approaches to repair. ⋯ In patients undergoing initial elective inguinal hernia repair, rates of hernia recurrence are low independent of surgical approach. Both robotic and laparoscopic approaches demonstrate rates of early postoperative morbidity and recurrence similar to those for the open approach. The robotic approach is associated with longer operative time than either laparoscopic or open repair.