Data from the Barrett's and Esophageal Adenocarcinoma Genetic Susceptibility Study were used to determine the relationship of a genetic risk score associated with obesity to cancer risk. The risk score was not associated with GERD or smoking. Cancer and Barrett's were strongly associated with increasing BMI. The authors conlude that those with a g
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Cancer
November 24, 2014
November 24, 2014
Data from the National Lung Screening Trial (NLST) were examined by exploring different size thresholds for classifying CT screening scans as positive. In the NLST, nearly two-thirds of nodules were 7mm in diameter or less. Using a threshold of 5mm, the percentage of missed/delayed diagnosis and the likelihood of avoiding false positive findings we
November 20, 2014
Data from 20 observational studies including nearly 3000 pts were reviewed to assess the prevalence of pre-frailty/frailty and clinical outcomes in older cancer patients. Frailty was identified in 42% and pre-frailty in 43% of patients. Combined frailty was associated with increased all cause mortality (5-yr HR 1.57), postoperative mortality, and p
November 18, 2014
This video demonstrates a uniportal non-intubated VATS lobectomy in an elderly patient with a lower left lobe tumor.
November 16, 2014
This expert technique offers a step-by-step approach to right upper lobectomies through a full thoracoscopic posterior approach.
November 16, 2014
This retrospective study evaluated results of transthoracic (TTE) vs transhiatal (THE) esophagectomy in patients with squamous cell cancer and adenocarcinoma from two high volume centers.
November 16, 2014
This article systematically reviewed the impact of surgical adverse events (SAEs) on quality of life after major GI surgery. The mean difference in QOL between pts with and without SAEs was highest for esophagectomy (0.14; scale 0 to 1), while results for antireflux surgery were mixed.
November 12, 2014
This study was conducted in 94 lung adenocarcinoma patients matching pairs from current, former and never smokers' lung adenocarcinoma and non-malignant lung parenchymal tissue. Investigators discovered different smoking-specific microRNA differences.
November 11, 2014
CMS determined that the evidence of benefit for CT screening for lung cancer is sufficient to permit this as an annual benefit for Medicare and Medicaid recipients in the US. The availability of such coverage will be limited, however, by the need to have the screening as part of a comprehensive counseling (smoking cessation, etc) visit with qualifie
November 11, 2014
This study explored financial conflicts of interest (FCOI) among authors of published guidelines and consensus statements and their relationship to endorsement of specific drugs. 93% of recent articles reported FCOI status. Of articles publishing funding sources, 65% reported partial or full industry funding. Endorsement of chemotherapeutic agents