The Journal of thoracic and cardiovascular surgery
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J. Thorac. Cardiovasc. Surg. · Jun 2016
Editorial CommentSutureless valves: A future without sutures.
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J. Thorac. Cardiovasc. Surg. · Jun 2016
Patterns of care in hilar node-positive (N1) non-small cell lung cancer: A missed treatment opportunity?
For patients with non-small cell lung cancer (NSCLC) metastatic to hilar lymph nodes (N1), guidelines recommend surgery and adjuvant chemotherapy in operable patients and chemoradiation (CRT) for those deemed inoperable. It is unclear how these recommendations are applied nationally, however. ⋯ Despite the established guidelines, many patients with T1-2N1 NSCLC do not receive adequate treatment. Surgery is associated with prolonged survival in selected patients. Surgical input in the multidisciplinary evaluation of these patients should be mandatory.
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In the interest of advancing evidenced-based medicine, enthusiasm for clinical practice guidelines has skyrocketed. They have a genuine impact on clinical practice and are frequently referenced in the literature. Their construction is complex and labor intensive, and has significant limitations given the necessary process as well as the data available. ⋯ It is worthwhile taking a step back and considering how we know what we think we know based on statistical analysis of biomedical data sets and the real implications of those population data for making predictions about the individual patient we encounter in the clinic. These data as used to establish guidelines for care should be the foundation and starting point for our thoughtful recommendations and decision making, not the final word. The importance of nuance in clinical judgment remains even in this "evidence-based" world.
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J. Thorac. Cardiovasc. Surg. · Jun 2016
Clinical assessment of diastolic retrograde flow in the descending aorta for high-flow systemic-to-pulmonary artery shunting.
To investigate whether echocardiographic characteristics in the descending aorta of patients with cyanotic congenital heart disease who have received a systemic-to-pulmonary artery (SP) shunt can indicate shunt flow volume and predict postoperative adverse events related to high-flow shunting. ⋯ The dAo-RF ratio is a simple, repeatable, and noninvasive index for postoperative assessment of SP shunt flow volume. A high dAo-RF ratio is a significant predictor of postoperative adverse events of high-flow shunting.
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J. Thorac. Cardiovasc. Surg. · Jun 2016
Baseline measure of health-related quality of life (Functional Assessment of Cancer Therapy-Esophagus) is associated with overall survival in patients with esophageal cancer.
Functional Assessment of Cancer Therapy-Esophagus is a health-related quality of life instrument validated in patients with esophageal cancer. It is composed of a general component and an esophageal cancer subscale. Our objective was to determine whether the baseline Functional Assessment of Cancer Therapy-Esophagus and esophageal cancer subscale scores are associated with survival in patients with stage II and III cancer of the gastroesophageal junction or thoracic esophagus. ⋯ In patients with stage II and III esophageal cancer being considered for therapy, higher baseline Functional Assessment of Cancer Therapy-Esophagus and esophageal cancer subscale were independently associated with longer survival, even after adjusting for age, stage, histology, and therapy received. Further study is needed, but Functional Assessment of Cancer Therapy-Esophagus may be useful as a prognostic tool to inform patient decision-making and patient selection criteria for studies.