Journal of the American College of Surgeons
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Current guidelines recommend excisional/complete biopsy for melanoma diagnosis, owing to high rates of residual disease found at wide local excision (WLE) after partial biopsy techniques. We sought to determine any survival disadvantage associated with the presence of residual invasive melanoma in the WLE after diagnosis with a partial biopsy technique. ⋯ Survival in patients with primary melanoma does not appear to be worse in patients who undergo a partial biopsy technique and are later found to have residual invasive tumor in the WLE specimen.
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Among the goals of prospectively implemented post-hepatectomy care pathways was a focus on patient-centric opioid reduction. We sought to evaluate the impact of pathway implementation on opioid volumes in the last 24-hour period and discharge prescriptions. ⋯ Implementation of post-hepatectomy care pathways was associated with a 50% reduction in last 24-hour OME, which, combined with a standardized discharge calculation, was associated with an overall 75% reduction in discharge opioid volumes and tripled opioid-free discharges. These data suggest that no-cost, reproducible pathways can be considered in abdominal operations with similar incisions/length of stay to decrease variation in opioid dosing while prioritizing patient-centric opioid needs.
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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.