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Journal and News Scan
December 10, 2021
Submitted by: Christopher Anderson
The wroth of neoadjuvant treatment in conjunction with resection as multimodality therapy (MMT) for stage IIB non-small cell lung cancer is still controversial.
November 30, 2021
Submitted by: Wei-Guo Ma
The Society of Cardiovascular Anesthesiologists created an expert consensus statement intended to help anesthesiologists manage adult patients receiving ECMO who are cared for in the operating room. This two-part consensus document may serve as a helpful reference for cardiothoracic surgeons, intensivists and all who engaged in the care of ECMO patients. The second part discusses intraoperative management and troubleshooting for common ECMO-related problems.
November 30, 2021
Submitted by: Wei-Guo Ma
The Society of Cardiovascular Anesthesiologists created an expert consensus statement intended to help anesthesiologists manage adult patients receiving ECMO who are cared for in the operating room. This two-part consensus document may serve as a helpful reference for cardiothoracic surgeons, intensivists and all who engaged in the care of ECMO patients. The first part is focused on the technical aspects of ECMO.
November 19, 2021
Submitted by: Aristotle Protopapas
Impressive decrease of death (by approximaltely 40% !) in 2 years from a small RCT in elective structural heart surgery for degeneration. The assumption is a benefit by improvement in right ventricular dynamics
November 18, 2021
Submitted by: Christopher Anderson
Out of 223 patients who had isolated TV procedures between 2001 and 2017, 60 (27%) underwent TV repair and 163 (73%) received TV replacement. Indication for surgery was functional tricuspid valve regurgitation in 64%, lead induced in 18%, and primary leaflet dysfunction in 18%. RV reverse remodeling was assessed by echocardiography at a median of 11.3 months (interquartile range [IQR] 5.9-13.5) post-dismissal.
November 18, 2021
Submitted by: Malak Elbatarny
Preserving dynamism and recreating the sinuses in the Dacron graft are recongnized to be important for increasing the results of aortic valve-conserving operations. We describe a novel technique that preserves dynamism and recreates the sinotubular junction.
November 18, 2021
Submitted by: Malak Elbatarny
The only procedure which guarantees long-term viability of the aortic valve substitute is the Ross operation. This translates into increased durability, survival, exercise capacity, quality of life, and minimal valve related complications. However, progressive autograft dilatation does provide some is concern. Particularly, when used as a freestanding root. The incidence and degree of dilatation varies considerably in different series and is dependent on the technique used as well as management during the peri-operative period and importantly patient-specific characteristics. Here we present a new method which aims at preventing long-term dilatation, using autologous tissue, while preserving geometry and dynamism of the aortic root.
November 15, 2021
Submitted by: Aristotle Protopapas
Interesting in its candour mini-series of partial arterial revascularisation by left thoracotomy. The perioperative graft failure is delt in some detail.
November 15, 2021
Submitted by: Jessica Luc
The Aortic Valve replAcemenT versus conservative treatment in Asymptomatic seveRe aortic stenosis (AVATAR) trial is an investigator-initiated international prospective randomized controlled trial that evaluated surgical aortic valve replacement (SAVR) in asymptomatic patients with severe aortic stenosis and normal left ventricular function. The study demonstrated that early surgery reduced the primary composite endpoint of all-cause death, acute myocardial infarction, stroke or unplanned hospitalization for heart failure, as compared to conservative therapy.
November 12, 2021
Submitted by: Christopher Anderson
Appropriate conduit selection for right ventricle (RV)-to-pulmonary artery (PA) connection has been studied extensively, with older implantation age, pulmonary (vs aortic) homografts, and true sizing associated with increased longevity. Notably, patients with PA arborization abnormalities (ie, major aortopulmonary collateral arteries [MAPCAs]) are reported to need earlier and more frequent conduit interventions. We aim to understand the behavior of large-diameter aortic homografts in patients with MAPCAs, which are programmatically utilized at our institution.