JAMA surgery
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The presence of microvascular invasion (MVI) decreases surgical outcomes of hepatocellular carcinoma (HCC). An accurate preoperative prediction of MVI can help surgeons to better choose surgical procedures, but accuracy is still difficult to achieve. ⋯ The nomogram achieved an optimal preoperative prediction of MVI in HBV-related HCC within the Milan criteria. Using the model, the risk for an individual patient to harbor MVI can be determined, which can lead to a rational therapeutic choice.
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Multicenter Study Clinical Trial
Self-harm Emergencies After Bariatric Surgery: A Population-Based Cohort Study.
Self-harm behaviors, including suicidal ideation and past suicide attempts, are frequent in bariatric surgery candidates. It is unclear, however, whether these behaviors are mitigated or aggravated by surgery. ⋯ In this study, the risk of self-harm emergencies increased after bariatric surgery, underscoring the need for screening for suicide risk during follow-up.
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Randomized Controlled Trial Multicenter Study
Development of the Flexibility in Duty Hour Requirements for Surgical Trainees (FIRST) Trial Protocol: A National Cluster-Randomized Trial of Resident Duty Hour Policies.
Debate continues regarding whether to further restrict resident duty hour policies, but little high-level evidence is available to guide policy changes. ⋯ To our knowledge, the FIRST Trial is the first national randomized clinical trial of duty hour policies. Results of this study may be informative to policymakers and other stakeholders engaged in restructuring graduate medical training to enhance the quality of patient care and resident education.