Objectives To determine how income-based disparities in a yearly dental visit (the Healthy People 2020 Leading Health Indicator for Oral Health) changed since legislation to expand dental coverage and to compare disparity trends in children and adults. Methods We analyzed Medical Expenditure Panel Survey (MEPS) 1997-2016 to determine yearly dental visit rates for US children and adults by family income. We determined measures of income disparity, including the Slope Index of Inequality (SII) and the Relative Index of Inequality (RII) and examined trends in yearly dental visit, SII, and RII using joinpoint regression. Results Income-based disparities, absolute and relative, narrowed over time for children. Steady upwards trends in yearly dental visit rates were observed for poor and low-income/poor children and no joinpoint was identified that corresponded to legislation expanding dental care coverage for lower income children. Relative income-based disparities in yearly dental visit rates widened for adults over 20 years. After declining for 14 years, yearly dental visit rate increased for poor adults from 2013 to 2016 suggesting a possible positive effect in adult dental care use trends following enactment of the Affordable Care Act. Conclusion In 1997, US children and adults had similar levels of income-based disparity in yearly dental visits, but by 2016, they differed markedly. Trends in income- based disparities in yearly dental visit rate narrowed for children but widened for adults. There are lessons from the expansion of dental care coverage for children that could be applied to improve access to dental care for adults.Pectus excavatum is a common chest wall deformity with inward deviation of sternum and accompanying ribs. The depression can cause symptomatic cardiac compression however the cardiopulmonary impact remains controversial. We present two cases of cardiac transplantation followed by modified minimally invasive pectus excavatum repair due to the hemodynamic consequences of the pectus deformity.We describe a novel technique, in-situ composition of a valved-conduit, for complex reoperative aortic root replacement. The absence of a rigid stented aortic valve prosthesis facilitates left ventricular outflow tract (LVOT) reconstruction and coronary reimplantation. First, a Dacron graft, inverted and inserted into the LVOT, is sewn to the LVOT, followed by coronary button reimplantation and then prosthetic valve implantation. For cases that require LVOT reconstruction, the graft below the prosthetic valve serves as a circumferential patch. Our technique requires only surgical materials that are readily available without the need for a specialized skillset.We report on a young patient with bicuspid aortic valve operated on for type A acute aortic dissection due to a blunt thoracic trauma. Aortic root replacement, ascending aortic and total arch repair together with the postoperative course were uneventful. Multigenerational genetic analyses revealed mutations in the NOTCH1 and ACTA2 genes in the patient and his father. The screening of his parents and children revealed no bicuspid aortic valve or aortic root dilation. This exceptionally rare case of double-hit mutations and the presence of blunt trauma reveals the complex etiology of aortic dissection in patients with bicuspid aortic valve.Background There is an association between surgeon experience and outcomes following cardiac surgery. However, this association is not well studied in the context of patient risk. The purpose of this single-center, retrospective, observational study was to describe how surgeon experience relates to patient risk in isolated coronary artery bypass graft (CABG) surgery and how this impacts patient outcomes. Methods Surgeon experience was defined as time between the surgeon finishing fellowship and date of the patient's surgery. Society of Thoracic Surgeons (STS) predicted risk of mortality (PROM) was used to define patient risk. The Kaplan-Meier method was used to calculate long-term survival, and multivariable cox proportional hazards regression was used to determine the effect of surgeon experience on survival. Results Between 2002-2018, 7,652 patients underwent isolated CABG. STS PROM was 1.35% [0.70%-2.80%], 1.55% [0.79%-3.34%], 1.78% [0.84%-3.84%], and 1.19% [0.62%-2.41%] in surgeon experience quartiles 1 [0.01-6.05 years], 2 (6.05-11.5 years], 3 (11.5-16.6 years], and 4 (16.6-32.1 years] respectively (p less then 0.001). For patients in the lowest PROM quartile, Kaplan-Meier survival was similar across surgeon experience groups (p=0.66). For patients in the highest PROM quartile, increasing surgeon experience was associated with better survival (p less then 0.001). Cox regression identified surgeon experience as a protective factor (HR 0.99, p=0.027). In the least experienced surgeon group, increased ejection fraction was a protective factor for long-term survival (HR 0.97, 95% CI 0.95-0.99). Conclusions Increasing surgeon experience is associated with higher-risk patients, but the most experienced surgeons take on lower-risk patients. https://www.selleckchem.com/products/ABT-888.html Greater experience correlates with improved outcomes, especially with higher-risk cases.Refusal of blood product transfusion presents a unique challenge in patients requiring major cardiac surgery. We present a case of a 45-year-old African American female Jehovah's Witness with history of aortic dissection that presented to the emergency department with worsening back pain. Imaging revealed aneurysmal dilatation of her known Stanford Type A dissection measuring 10.9cm. A staged carotid-subclavian bypass followed by aortic valve, ascending aorta and aortic arch replacement with debranching was performed utilizing a bloodless strategy.Background The National Comprehensive Cancer Network guidelines recommend surgery for limited stage small cell lung cancer (SCLC). However, there is no literature on minimum acceptable lymph node retrieval in surgery for SCLC. Methods The National Cancer Database was queried for adult patients undergoing lobectomy for limited stage (cT1-2N0M0) SCLC from 2004-2015. Patients with unknown survival, staging, or nodal assessment and those who received neoadjuvant therapy were excluded. The number of lymph nodes assessed was studied both as a continuous variable and as a categorical variable stratified into distribution quartiles. The primary outcome was overall survival and the secondary outcome was pathologic nodal upstaging. Results A total of 1051 patients met study criteria. In multivariable analysis, only a retrieval of 8-12 nodes was associated with a significant survival benefit (hazard ratio [HR] 0.73; 95%CI 0.56-0.98). However, when modeled as a continuous variable, there was no association between number of nodes assessed and survival (HR 1.