n how the adherence to a Mediterranean diet may lead to beneficial effects and deserves further investigation. Juvenile idiopathic arthritis associated uveitis (JIA-U) is the most common extra-articular manifestation of juvenile idiopathic arthritis (JIA) and carries considerable risk to vision. The aim of this systematic review was to synthesise evidence of environmental risk factors for JIA-U and identify risk factors which may be modifiable or used to stratify JIA patients. This systematic review was carried out in accordance with PRISMA guidelines. Four online databases - Cumulative Index of Nursing and Allied Health Literature, Web of Science, MEDLINE and Embase - were searched from database inception to 12th August 2020. Identified studies were screened by two independent reviewers against pre-defined inclusion and exclusion criteria. Data was extracted from all primary studies meeting inclusion criteria and independently checked. We identified three studies from 895 unique records which met the inclusion criteria, each examining a different environmental risk factor. This systematic review includes 973, predominantly female, participants with JIA across these three studies. The use of allergy medication or documentation of "allergy"/"allergic" in the medical records was associated with an increased risk of JIA-U in all models presented. Vitamin D sufficiency was associated with reduced risk of JIA-U. There was insufficient evidence to support an association between seasonality and JIA-U. This review identifies a potential role for allergy and vitamin D in JIA-U. It also illustrates the paucity of data regarding environmental risk factors for JIA-U and highlights the need for further research to both identify additional risk factors and replicate existing findings. This review identifies a potential role for allergy and vitamin D in JIA-U. It also illustrates the paucity of data regarding environmental risk factors for JIA-U and highlights the need for further research to both identify additional risk factors and replicate existing findings. Socioeconomics, demographics, and insurance status play roles in healthcare access. Considering the limited resources available, understanding the relative impact of disparities helps prioritize programs designed to overcome them. This study evaluates gastrointestinal cancer care disparity by comparing the impact of different patient factors across oncologic care metrices. A multi-institutional prospectively maintained cancer database was reviewed retrospectively for gastrointestinal cancers (esophagus, stomach, liver, pancreas, colorectal, and hepato-pancreato-biliary) from 2007 to 2017 to assess quality of care provided. Quality of care was defined by clinical course following national guidelines for the respective cancer. This included surgical intervention, chemotherapy, palliative care, and minimal delay to treatment/diagnosis. Logistic regression was used to adjust for confounders and identify factors associated with quality of care. Kaplan-Meier survival curves were compared using log-rank test. mains significant disparity compared to private insurance. Moreover, private insurance doesn't correct disparity for Black Americans, suggesting the need to address racial imbalances in cancer care. Insurance status has the strongest impact on the quality of gastrointestinal oncologic care with negative synergistic negative effect of race for Black Americans. While governmental programs aim to improve equality of care, there remains significant disparity compared to private insurance. Moreover, private insurance doesn't correct disparity for Black Americans, suggesting the need to address racial imbalances in cancer care. COVID-19's precise impact on cancer patients and their oncologic care providers remains poorly understood. This study aims at comparatively analyzing COVID-19's effect on cancer care from both patient and provider perspectives. A multi-institutional survey was developed to assess COVID-19-specific concerns regarding treatment, safety, and emotional stress through 5-point Likert-type prompts and open-ended questions before and during the pandemic. Wilcoxon signed-rank and rank-sum tests were used to analyze before/during answers for providers and patients independently. Open-ended responses were assessed using inductive thematic analysis. The survey was completed by 104 (69.3%) patients and 50 (50%) providers. Patients demonstrated a significant change in only 1 of 15 Likert prompts. Most significant were increased concern regarding susceptibility to infection [z = 2.536, p = 0.011] and concerns regarding their cancer outcome [z = 4.572, p < 0.001]. Non-physician providers demonstrated significant chay other provider group had a strong negative perception of COVID-19's impact on healthcare, suggesting the need for novel approaches to target physician burnout. There is limited high-level evidence to guide locally advanced pancreas cancer (LAPC) management. Recent work shows that surgeons' preferences in LAPC management vary broadly. We sought to examine whether surgeon volume was associated with attitudes regarding LAPC management. An electronic survey was distributed by email to an international cohort of pancreas surgeons to evaluate practice patterns regarding LAPC management. Clinical vignette-based questions evaluated surgeons' attitudes regarding patient eligibility and the proclivity to offer exploration. Surgeons were classified into "low-" or "high-volume" categories according to thresholds of self-reported annual pancreatectomy volume. Surgeon's attitudes regarding LAPC management and inclination to consider exploration were compared across annual volume categories. A total of 153 eligible responses were received from 4 continents, for an estimated response rate of 10.6%. Median duration of practice was 12 years (IQR 6-20). Most respondents reported >25 cases/year (89, 58.2%), of which 34 (22.2%) reported >50. Compared to surgeons with <25 cases/year, surgeons with >25 cases/year practiced longer (median 15 vs. https://www.selleckchem.com/products/pi3k-hdac-inhibitor-i.html 7.5 years, P<0.001) and were more likely to "always" recommend neoadjuvant chemotherapy (83.2% vs. 56.3%, P=0.001). Surgeons performing >50 cases/year were more likely to offer arterial resection (70.6% vs. 43.7%, P=0.006). The willingness to offer (or defer) exploration did not differ across any categories of surgeons' annual case volume. In an international survey of pancreas surgeons, the proclivity to consider exploration for LAPC was not associated with multiple categories of surgeon volume. Better evidence is needed to define the optimal management approach to LAPC. In an international survey of pancreas surgeons, the proclivity to consider exploration for LAPC was not associated with multiple categories of surgeon volume. Better evidence is needed to define the optimal management approach to LAPC.