Journal of the American College of Surgeons
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Organoids are excellent 3-dimensional in vitro models of gastrointestinal cancers. However, patient-derived organoids (PDOs) remain inconsistent and unreliable for rapid actionable drug sensitivity testing due to size variation and limited material. ⋯ PDO single-cells are accurate for rapid clinical drug testing in gastrointestinal cancers. Using early passage PDO single-cells facilitates high-volume drug testing, decreasing time from tumor sampling to actionable clinical decisions, and provides a personalized medicine platform to optimally select drugs for gastrointestinal cancer patients.
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Papillary thyroid carcinoma (PTC) comprises the majority of thyroid malignancy, but it is associated with excellent long-term survival. Highly prevalent, with increasing incidence, the optimal operative management for patients with 1- to 4-cm PTC remains unclear. This study determined factors that affect clinical outcomes, including survival, in this patient population. ⋯ In patients with 1- to 4-cm PTC, margin positivity confers lower survival. Factors associated with lower rate of margin positivity are higher operative volume and referral for treatment at academic center. Because margin positivity is a modifiable risk factor, referral of patients with aggressive features of PTC to high volume academic centers may improve survival.
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The Surgical Council on Resident Education (SCORE) curriculum is aligned with the American Board of Surgery (ABS) objectives. Our program adopted the SCORE curriculum in 2015 after poor ABS In-Training Examination (ABSITE) performance and lowest quartile ABS Certifying Exam (CE) and Qualifying Exam (QE) first-time pass rates. We examined the association of SCORE use with ABSITE performance and ABS board exam first-time pass rate. ⋯ Increased longitudinal use of the SCORE curriculum was associated with programmatic improvements in ABSITE performance and ABS board exam first-time pass rate.
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Incidental findings (IFs) are reported in 20% or more of trauma CT scans. In addition to the importance of patient disclosure, there is considerable legal pressure to avoid missed diagnoses. We reported previously that 63.5% of IFs were disclosed before discharge and with 20% were nondisclosed. We initiated a multidisciplinary systemic plan to effect predischarge disclosure by synoptic CT reports with American College of Radiology recommended follow-up, electronic medical records discharge prompts, and provider education. ⋯ Timely, complete disclosure of IFs improves patient outcomes and reduces medicolegal risk. Collaboration among trauma, radiology, and information technology promotes improved disclosure in trauma populations.
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Low-dose CT (LDCT) screening reduces lung cancer mortality by at least 20%. The COVID-19 pandemic required an unprecedented shutdown in our institutional LDCT program. The purpose of this study was to examine the impact of COVID-19 on lung cancer screening and subsequent cancer diagnosis. ⋯ COVID-19 caused significant disruption in lung cancer screening, leading to a decrease in new patients screened and an increased proportion of nodules suspicious for malignancy once screening resumed. Using lung cancer and the LDCT screening program as a model, this early analysis showed the unrecognized consequences related to the pandemic for screening programs and cancer care.