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Journal and News Scan
February 20, 2020
Submitted by: Emily Robinson
This meta-analysis looks at the impact on concomitant LAA closure during cardiac surgery in patients with AF prior to surgery. The authors analyzed 22 studies with over 250,000 patients. Overall, LAA closure reduced the incidence of postoperative stroke and mortality. Therefore, the authors conclude that LAA closure should be performed in any cardiac surgery in patients with preoperative AF.
February 20, 2020
Submitted by: Emily Robinson
This single institution retrospective review assessed outcomes of minimally invasive mitral valve repair (via R minithoracotomy) in 101 consecutive patients. Repair was accomplished by implantation of neochord loops and ring annuloplasty. One-year survival was 100%. Freedom from moderate or worse MR was 100% at three years.
February 20, 2020
Submitted by: Mark Ferguson
This randomized trial evaluated depth and duration of intraoperative hypotension during noncardiac surgery, comparing a machine learning early warning system to standard care. Hypotension was defined as a MAP <65 mm Hg for one minute or more. The early warning system significantly reduced the degree and duration of hypotension compared to controls. Control patients suffered two adverse events resulting in death (7%), whereas none occured in the intervention group.
February 20, 2020
Submitted by: Mark Ferguson
This study of Medicare beneficiaries evaluated how often CABG was performed related to narrow intervals around a patient's birthday. Those who were seen just prior to their 80th birthday (thus 79 years old, representing left-digit bias) were abouth 30% more likely to undergo CABG than those who were seen just after their birthday (thus 80 years old). Similar findings were not evident for other ages in the same range (e.g. 77, 78, 79, 81, 82, 83). For comparison, mortality after MI was unrelated to the interval surrounding an individual's 80th birthday. The findings support the presence of left-digit bias in clinical decision-making.
February 20, 2020
Submitted by: Aristotle Protopapas
The authors revisit the older, somewhat misinterpreted hypothesis of cocoa and vasodilation. The title may again be misinterpreted by the general media as an encouragement to gorge on HIGH CALORIE, HIGH FAT nutrients
February 19, 2020
Submitted by: Wei-Guo Ma
Dr Coselli and associates from Baylor published a comprehensive review of their practice in the perioperative management of patients undergoing thoracoabdominal aortic aneurysm repair.
This is the second part of the review, focusing on fundamentals of postoperative care and management of operative complications.
February 19, 2020
Submitted by: Wei-Guo Ma
Dr Coselli and associates from Baylor published a comprehensive review of their practice in the perioperative management of patients undergoing thoracoabdominal aortic aneurysm repair.
This is the first part of the review. The unique preoperative considerations to reduce the risk of adverse operative outcomes are expounded.
February 11, 2020
Submitted by: Emily Robinson
The 2019 EACTS/EACTA/EBCP Guidelines on cardiopulmonary bypass in adult cardiac surgery is setting a worldwide benchmark on cooperation of perfusionists and cardiac surgeons in the joined care of cardiac surgery patients. This is the first European document on guidelines regarding the conduction of cardiopulmonary bypass. Many recommendations are based on expert consensus, thereby urging joined research efforts within this important field.
February 11, 2020
Submitted by: Emily Robinson
In this retrospective study of 1760 patients undergoing esophagectomy for cancer at Memorial Sloan Kettering, isolated brain metastases occurred in 2% during follow-up. More than half of those developed within one year of resection. Response to induction therapy was associated with long-term survival in these patients.
February 11, 2020
Submitted by: Emily Robinson
The authors attempt to capture the main reasons why some centers are successful in embarking on an endoscopic mitral valve surgery program. The supplementary material includes videos of two alternative cross-clamping options by the authors.