Research Publications
Our primary focus at The Baird Institute is to encourage and fund research to improve the surgical outcomes and quality of life for patients facing heart or lung surgery. The funds we raise go directly to research that improves the surgical procedures associated with heart and lung surgery. Improvements can include less intrusive procedures as well as techniques that improve survival rates.
Below you will find a list of publications that our surgeons and research fellows have been involved in writing.
Atrial fibrillation management during septal myectomy for hypertrophic cardiomyopathy: A systematic review
Introduction: Atrial fibrillation is common in patients with hypertrophic cardiomyopathy, and significantly impacts mortality and morbidity. In patients with atrial fibrillation undergoing septal myectomy, concomitant surgery for atrial fibrillation may improve outcomes. Methods: A systematic review was performed according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. All studies reporting the outcomes of combined septal…
Gastrointestinal complications following cardiac surgery
Co-investigators: Dr Nicholas McNamara, Dr John Brookes, Dr Benjamin Robinson, Prof Michael Solomon, Prof Paul Bannon Purpose/Introduction: Gastrointestinal (GI) complications following cardiac surgery have been associated with significant morbidity and mortality. The pathogenesis of GI complications in this cohort is thought to revolve around splanchnic hypoperfusion, whereby the circulatory shifts during cardiac surgery greatly affect…
Optimizing the discovery and assessment of therapeutic targets in heart failure with preserved ejection fraction
There is an urgent need for models that faithfully replicate heart failure with preserved ejection fraction (HFpEF), now recognized as the most common form of heart failure in the world. In vitro approaches have several shortcomings, most notably the immature nature of stem cell-derived human cardiomyocytes [induced pluripotent stem cells (iPSC)] and the relatively short…
Intracardiac Echocardiography for Point-of-Care Guided Left Ventricular Assist Device Implantation: Surgical Implications for COVID-19
Data from animal models is now available to initiate assessment of human safety and feasibility of wide-angle three-dimensional intracardiac echocardiography (3D ICE) to guide point-of-care implantation of percutaneous left ventricular assist devices in critical care settings. Assessment of these combined new technologies could be best achieved within a surgical institution with pre-existing expertise in separate…
Supracommissural replacement of the ascending aorta and the aortic valve via partial versus full sternotomy-a propensity-matched comparison in a high-volume centre
Objectives: Full sternotomy (FS) is the common surgical access for patients undergoing open aortic valve replacement (AVR) with concomitant supracommissural replacement of the tubular ascending aorta. Since minimally invasive approaches are being used with increasing frequency in cardiac surgery, the aim of this study was to compare outcomes of patients undergoing AVR with supracommissural replacement of…
Transcatheter Aortic Valve Implantation (TAVI) Versus Surgical Aortic Valve Replacement for Aortic Stenosis (SAVR): A Cost-Comparison Study
Background: Comparative costing studies using real-world data stratified by patient case-mix, are valuable to decision makers for making reimbursement decisions of new interventions. This study evaluated real-world hospital admissions and short-term costs of transcatheter aortic valve implantation (TAVI) and isolated surgical aortic valve replacement (SAVR) for patients with aortic stenosis, stratified by the Society of Thoracic…
Perioperative Outcomes and Survival after Preoperative Immunotherapy for Non-small-cell Lung Cancer
Background: Although preoperative immunotherapy (IT) is increasingly utilized for non-small-cell lung cancer (NSCLC), there remains a paucity of robust clinical data on its safety and long-term survival. Our objective was to evaluate the perioperative outcomes and survival associated with IT followed by surgery for patients with NSCLC. Methods: Outcomes of patients with NSCLC who underwent lung resection…
