Institution
Sunnybrook Health Sciences Centre
Healthcare•Toronto, Ontario, Canada•
About: Sunnybrook Health Sciences Centre is a healthcare organization based out in Toronto, Ontario, Canada. It is known for research contribution in the topics: Population & Medicine. The organization has 7689 authors who have published 15236 publications receiving 523019 citations. The organization is also known as: Sunnybrook.
Topics: Population, Medicine, Health care, Breast cancer, Cancer
Papers published on a yearly basis
Papers
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TL;DR: In their letter, Rud and Baco question the necessity for inclusion of DCE in routine mpMRI for the detection of clinically significant PCa, and suggest omission would not only simplify and shorten the examination but also eliminate the cost and potential risk of injection of a gadolinium-based contrast agent.
255 citations
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TL;DR: The strong relationship between mammographic density and breast cancer risk suggests that the causes of breast cancer may be better understood by identifying the factors associated with mammographically dense tissue and determining how such tissue changes as these factors vary.
Abstract: To evaluate the association between mammographic density and breast cancer risk, a simple, observer-assisted technique called interactive thresholding was developed that allows reliable quantitative assessment of mammographic density with use of a computer workstation. Use of this technique helps confirm that mammographic density is one of the strongest risk factors for breast cancer and is present in a large proportion of breast cancer cases. The strong relationship between mammographic density and breast cancer risk suggests that the causes of breast cancer may be better understood by identifying the factors associated with mammographically dense tissue and determining how such tissue changes as these factors vary. Furthermore, because it can be modified, mammographic density may also be a good vehicle for the development and monitoring of potential preventive strategies. Areas of ongoing investigation include evaluating a potential genetic component of mammographic density by comparing density measurements in twins and understanding changes in density relative to age, menopausal status, exogenous hormone use, and exposure to environmental carcinogens. In addition, work is ongoing to establish measurements from imaging modalities other than mammography and to relate these measurements directly to breast cancer risk.
255 citations
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Cedars-Sinai Medical Center1, Leiden University Medical Center2, University of Texas Health Science Center at San Antonio3, Valve Corporation4, University of British Columbia5, Vita-Salute San Raffaele University6, University of Hamburg7, Pasteur Institute8, Abbott Northwestern Hospital9, University of Bern10, Brigham and Women's Hospital11, Ruhr University Bochum12, Mount Sinai Health System13, University of Zurich14, NewYork–Presbyterian Hospital15, Technische Universität München16, Houston Methodist Hospital17, University of Alabama at Birmingham18, Charité19, Hospital Clínico San Carlos20, Brighton and Sussex University Hospitals NHS Trust21, Université de Montréal22, Sunnybrook Health Sciences Centre23, Keio University24, University of São Paulo25, University of Düsseldorf26, University of Erlangen-Nuremberg27, St Thomas' Hospital28, Columbia University Medical Center29
TL;DR: The TMVR provided excellent outcomes for patients with degenerated bioprostheses despite high surgical risk, however, ViR and ViMAC were associated with higher rates of adverse events and mid-term mortality compared with ViV.
Abstract: Aims We sought to evaluate the outcomes of transcatheter mitral valve replacement (TMVR) for patients with degenerated bioprostheses [valve-in-valve (ViV)], failed annuloplasty rings [valve-in-ring (ViR)], and severe mitral annular calcification [valve-in-mitral annular calcification (ViMAC)].
Methods and results From the TMVR multicentre registry, procedural and clinical outcomes of ViV, ViR, and ViMAC were compared according to Mitral Valve Academic Research Consortium (MVARC) criteria. A total of 521 patients with mean Society of Thoracic Surgeons score of 9.0 ± 7.0% underwent TMVR (322 patients with ViV, 141 with ViR, and 58 with ViMAC). Trans-septal access and the Sapien valves were used in 39.5% and 90.0%, respectively. Overall technical success was excellent at 87.1%. However, left ventricular outflow tract obstruction occurred more frequently after ViMAC compared with ViR and ViV (39.7% vs. 5.0% vs. 2.2%; P < 0.001), whereas second valve implantation was more frequent in ViR compared with ViMAC and ViV (12.1% vs. 5.2% vs. 2.5%; P < 0.001). Accordingly, technical success rate was higher after ViV compared with ViR and ViMAC (94.4% vs. 80.9% vs. 62.1%; P < 0.001). Compared with ViMAC and ViV groups, ViR group had more frequent post-procedural mitral regurgitation ≥moderate (18.4% vs. 13.8% vs. 5.6%; P < 0.001) and subsequent paravalvular leak closure (7.8% vs. 0.0% vs. 2.2%; P = 0.006). All-cause mortality was higher after ViMAC compared with ViR and ViV at 30 days (34.5% vs. 9.9% vs. 6.2%; log-rank P < 0.001) and 1 year (62.8% vs. 30.6% vs. 14.0%; log-rank P < 0.001). On multivariable analysis, patients with failed annuloplasty rings and severe MAC were at increased risk of mortality after TMVR [ViR vs. ViV, hazard ratio (HR) 1.99, 95% confidence interval (CI) 1.27-3.12; P = 0.003; ViMAC vs. ViV, HR 5.29, 95% CI 3.29-8.51; P < 0.001].
Conclusion The TMVR provided excellent outcomes for patients with degenerated bioprostheses despite high surgical risk. However, ViR and ViMAC were associated with higher rates of adverse events and mid-term mortality compared with ViV.
254 citations
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TL;DR: Reducing WLST-N<72 has national public health implications and may afford an opportunity to decrease mortality after out-of-hospital cardiac arrest, and is potentially avoidable.
253 citations
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TL;DR: circbank is presented, a comprehensive database for human circRNAs, where a novel naming system based on the host genes ofcircRNAs was implemented, and other five features of circ RNAs including the miRNA binding site, conservation of circRN as, m6A modification ofcirc RNAs, mutation of Circbank, and protein-coding potential of circRNA are collected.
Abstract: Circular RNAs (circRNAs) represent a new type of regulatory RNA which forms a covalently closed continuous loop from back-splicing events, a process in which the downstream 5' splice site and the 3' splice site are covalently linked. Emerging evidence indicates that circRNAs exert a new layer of transcriptional and post-transcriptional regulation of gene expression. However, there is no standard nomenclature of circRNA, although the study of circRNAs has exploded in the past few years. Here we present circbank ( www.circbank.cn ), a comprehensive database for human circRNAs, where a novel naming system of circRNAs based on the host genes of circRNAs was implemented. In addition to the new naming system, circbank collected other five features of circRNAs including the miRNA binding site, conservation of circRNAs, m6A modification of circRNAs, mutation of circRNAs and protein-coding potential of circRNAs. Circbank is publicly available and allows users to query, browse and download circRNAs with all six features we provided, based on different search criteria. The database may serve as a resource to facilitate the research of function and regulation of circRNAs.
253 citations
Authors
Showing all 7765 results
Name | H-index | Papers | Citations |
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Gordon B. Mills | 187 | 1273 | 186451 |
David A. Bennett | 167 | 1142 | 109844 |
Bruce R. Rosen | 148 | 684 | 97507 |
Robert Tibshirani | 147 | 593 | 326580 |
Steven A. Narod | 134 | 970 | 84638 |
Peter Palese | 132 | 526 | 57882 |
Gideon Koren | 129 | 1994 | 81718 |
John B. Holcomb | 120 | 733 | 53760 |
Julie A. Schneider | 118 | 492 | 56843 |
Patrick Maisonneuve | 118 | 582 | 53363 |
Mitch Dowsett | 114 | 478 | 62453 |
Ian D. Graham | 113 | 700 | 87848 |
Peter C. Austin | 112 | 657 | 60156 |
Sandra E. Black | 104 | 681 | 51755 |
Michael B. Yaffe | 102 | 379 | 41663 |