Numerous clinical and basic science-related innovations have been presented at the Canadian Surgery Forum (CSF). We sought to define changes in both the content and methodology of the CSF scientific program over the past decade. While the total volume of CSF abstract presentations has increased dramatically, the methodological quality has remained static, with few randomized trials and minimal prospective work. Although the majority of the scientific content is associated with urban university centres, the program also encourages content from community practices. Surgical education, hepatopancreatobiliary and bariatric content have increased substantially, but remain secondary to colorectal diseases.
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http://dx.doi.org/10.1503/cjs.015314 | DOI Listing |
Can J Surg
December 2014
Department of Oncology, Queen's University, Kingston, Ont.
JACC Adv
December 2024
Division of Cardiac Surgery, St. Michael's Hospital of Unity Health Toronto, Toronto, Ontario, Canada.
Background: Valvular heart disease (VHD) management has evolved rapidly in recent decades, but disparities in health care access persist among countries with varying socioeconomic backgrounds.
Objectives: The purpose of this study was to investigate global mortality trends from VHD and assess the difference between middle- and high-income countries.
Methods: We obtained mortality data from the World Health Organization Mortality Database for VHD and its subgroups (rheumatic valvular disease [RVD], infective endocarditis [IE], aortic stenosis [AS], and mitral regurgitation [MR]) from 2000 to 2019.
Laryngoscope Investig Otolaryngol
February 2025
Division of Otolaryngology - Head and Neck Surgery, Department of Surgery Dalhousie University Halifax Nova Scotia Canada.
Objective: Carotid body tumors (CBTs) are rare neoplasms of the paraganglia at the carotid bifurcation. While typically benign, CBTs occasionally exhibit malignancy, metastasizing to nearby lymph nodes. Histopathologic analysis alone is insufficient to confirm malignancy, requiring metastases to non-neuroendocrine tissue for a definitive diagnosis.
View Article and Find Full Text PDFAnn Ital Chir
January 2025
Division of Thoracic Surgery, McMaster University, Hamilton, ON L8S 4L8, Canada.
Aim: Timing of chest tube removal post lung resection is variable in practice and often based on personal experience rather than evidence. The current practice in chest tube management among thoracic surgeons across Canada is so far unknown. Our primary aim was to assess the current status of chest tube removal in Canada in order to uncover potential shortcomings.
View Article and Find Full Text PDFSci Rep
January 2025
Physical Sciences Platform, Sunnybrook Research Institute, Toronto, ON, Canada.
Parkinson's disease (PD) is a progressive disorder that affects the nervous system and causes regions of the brain to deteriorate. In this study, we investigated the effects of MR-guided focused ultrasound (MRgFUS) for the delivery of human mesenchymal stem cells (MSCs) on the 6-hydroxydopamine (6-HODA)-induced PD rat model. MRgFUS-induced blood-brain barrier (BBB) permeability modulation was conducted using an acoustic controller with the targets at the striatum (ST) and SN.
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