Timothy Ramsay (Tim Ramsay)

Scopus Author ID ORCID

Publication Activity (10 Years)

Years Active: 2017-2024
Publications (10 Years): 38

Top Venues

BMJ open

Journal of clinical oncology : official journal of the American Society of Clinical Oncology

Radiology

Neurology

Ottawa Hospital Research Institute

Queen's University (PHD)

This page only lists publications with an associated author ORCID identifier.

Affiliation History

Ottawa Hospital Research Institute Jan 01 2015

Canada

Senior Scientist :: Clinical Epidemiology Program

Ottawa Hospital Research Institute Jan 01 2009

Canada

Scientific Director :: Ottawa Methods Centre

University of Ottawa Jan 01 2004

Canada

Assistant Professor :: Faculty of Medicine

Ottawa Hospital Research Institute Jan 01 2008 - Dec 31 2014

Canada

Scientist :: Clinical Epidemiology Program

Education History

Queen's University Sep 01 1995 - May 01 2000

Canada

PHD :: Statistics

Queen's University Sep 08 1993 - May 01 1996

Canada

MSC :: Mathematics

Queen's University Sep 08 1989 - May 09 1994

Canada

BSC :: Mathematics

Publications

Nicola Schieda, Yashmin Nisha, Alexa R Hadziomerovic, Suman Prabhakar, Trevor A Flood, Rodney H Breau, Trevor A McGrath, Timothy Ramsay, Christopher Morash
Comparison of Positive Predictive Values of Biparametric MRI and Multiparametric MRI-directed Transrectal US-guided Targeted Prostate Biopsy. Radiology 311 (3) (2024)
Brett L Houston, Daniel I McIsaac, Rodney H Breau, Meghan Andrews, Sinziana Avramescu, Hema Bagry, Robert F Balshaw, Jayesh Daya, Kaitlin Duncan, Christopher Harle, Eric Jacobsohn, Tina Kerelska, Sarah McIsaac, Timothy Ramsay, Tarit Saha, Iris Perelman, Angela Recio, Dayna Solvason, Daniel Szoke, Marshall Tenenbein, Dean A Fergusson, Ryan Zarychanski
Hospital policy of tranexamic acid to reduce transfusion in major non-cardiac surgery (TRACTION): protocol for a phase IV randomised controlled trial. BMJ open 14 (6) (2024)
Gregory L Hundemer, Mohsen Agharazii, François Madore, Marie-Eve Piché, Claudia Gagnon, Alexandra Bussières, Matthieu St-Jean, Alexander A Leung, Gregory A Kline, Manish M Sood, Dylan Burger, Timothy Ramsay, Rémi Goupil
Sex-Specific Associations of Aldosterone and Renin with Body Composition: A Population-Based Cohort Study. The Journal of clinical endocrinology and metabolism (2024)
Brett L Houston, Daniel I McIsaac, Rodney H Breau, Meghan Andrews, Sinziana Avramescu, Hema Bagry, Robert F Balshaw, Jayesh Daya, Kaitlin Duncan, Christopher Harle, Eric Jacobsohn, Tina Kerelska, Sarah McIsaac, Timothy Ramsay, Tarit Saha, Iris Perelman, Angela Recio, Dayna Solvason, Daniel Szoke, Marshall Tenenbein, Dean A Fergusson, Ryan Zarychanski
Hospital policy of tranexamic acid to reduce transfusion in major non-cardiac surgery (TRACTION): protocol for a phase IV randomised controlled trial. BMJ open 14 (6) (2024)
Brett L Houston, Daniel I McIsaac, Rodney H Breau, Meghan Andrews, Sinziana Avramescu, Hema Bagry, Robert F Balshaw, Jayesh Daya, Kaitlin Duncan, Christopher Harle, Eric Jacobsohn, Tina Kerelska, Sarah McIsaac, Timothy Ramsay, Tarit Saha, Iris Perelman, Angela Recio, Dayna Solvason, Daniel Szoke, Marshall Tenenbein, Dean A Fergusson, Ryan Zarychanski
Hospital policy of tranexamic acid to reduce transfusion in major non-cardiac surgery (TRACTION): protocol for a phase IV randomised controlled trial. BMJ open 14 (6) (2024)
David J Stewart, Timothy Ramsay, Vishal Navani, Geoffrey Liu, Di Maria Jiang, Gerald Batist
Progression-Free Survival Gain: A Reliable Primary End Point for Drug Registration That Can Accelerate Patient Access to Urgently Needed Therapies. Journal of clinical oncology : official journal of the American Society of Clinical Oncology 42 (8) (2024)
Junayd Hussain, Haris Imsirovic, Robert Talarico, Ayub Akbari, Pietro Ravani, Peter Tanuseputro, Gregory L Hundemer, Timothy Ramsay, Navdeep Tangri, Greg A Knoll, Brandon Budhram, Manish M Sood
Population-wide eGFR percentiles in younger adults and clinical outcomes. Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association (2024)
Nicola Schieda, Yashmin Nisha, Alexa R Hadziomerovic, Suman Prabhakar, Trevor A Flood, Rodney H Breau, Trevor A McGrath, Timothy Ramsay, Christopher Morash
Comparison of Positive Predictive Values of Biparametric MRI and Multiparametric MRI-directed Transrectal US-guided Targeted Prostate Biopsy. Radiology 311 (3) (2024)
David J Stewart, Timothy Ramsay, Vishal Navani, Geoffrey Liu, Di Maria Jiang, Gerald Batist
Progression-Free Survival Gain: A Reliable Primary End Point for Drug Registration That Can Accelerate Patient Access to Urgently Needed Therapies. Journal of clinical oncology : official journal of the American Society of Clinical Oncology 42 (8) (2024)
David J Stewart, Timothy Ramsay, Vishal Navani, Geoffrey Liu, Di Maria Jiang, Gerald Batist
Progression-Free Survival Gain: A Reliable Primary End Point for Drug Registration That Can Accelerate Patient Access to Urgently Needed Therapies. Journal of clinical oncology : official journal of the American Society of Clinical Oncology (2024)
Brett L Houston, Daniel I McIsaac, Rodney H Breau, Meghan Andrews, Sinziana Avramescu, Hema Bagry, Robert F Balshaw, Jayesh Daya, Kaitlin Duncan, Christopher Harle, Eric Jacobsohn, Tina Kerelska, Sarah McIsaac, Timothy Ramsay, Tarit Saha, Iris Perelman, Angela Recio, Dayna Solvason, Daniel Szoke, Marshall Tenenbein, Dean A Fergusson, Ryan Zarychanski
Hospital policy of tranexamic acid to reduce transfusion in major non-cardiac surgery (TRACTION): protocol for a phase IV randomised controlled trial. BMJ open 14 (6) (2024)
Karine Brousseau, Leah Monette, Daniel I McIsaac, Aklile Workneh, Alan Tinmouth, Julie L V Shaw, Timothy Ramsay, Ranjeeta Mallick, Justin Presseau, Christopher Wherrett, François Martin Carrier, Dean A Fergusson, Guillaume Martel
Point-of-care haemoglobin accuracy and transfusion outcomes in non-cardiac surgery at a Canadian tertiary academic hospital: protocol for the PREMISE observational study. BMJ open 13 (12) (2023)
Gregory L Hundemer, Mohsen Agharazii, François Madore, Anand Vaidya, Jenifer M Brown, Alexander A Leung, Gregory A Kline, Éric Larose, Marie-Eve Piché, Andrew Michael Crean, Julie L V Shaw, Timothy Ramsay, Bernhard Hametner, Siegfried Wassertheurer, Manish M Sood, Swapnil S Hiremath, Marcel Ruzicka, Remi Goupil
Subclinical Primary Aldosteronism and Cardiovascular Health: A Population-Based Cohort Study. Circulation (2023)
Tammy Liu, Gerd Melkus, Timothy Ramsay, Adnan Sheikh, Odette Laneuville, Guy Trudel
Bone marrow adiposity modulation after long duration spaceflight in astronauts. Nature communications 14 (1) (2023)
Martin M Klamrowski, Ran Klein, Christopher McCudden, James R Green, Timothy Ramsay, Babak Rashidi, Christine A White, Matthew J Oliver, Ayub Akbari, Gregory L Hundemer
Short Timeframe Prediction of Kidney Failure among Patients with Advanced Chronic Kidney Disease. Clinical chemistry (2023)
Karine Brousseau, Leah Monette, Daniel I McIsaac, Aklile Workneh, Alan Tinmouth, Julie L V Shaw, Timothy Ramsay, Ranjeeta Mallick, Justin Presseau, Christopher Wherrett, François Martin Carrier, Dean A Fergusson, Guillaume Martel
Point-of-care haemoglobin accuracy and transfusion outcomes in non-cardiac surgery at a Canadian tertiary academic hospital: protocol for the PREMISE observational study. BMJ open 13 (12) (2023)
Karine Brousseau, Leah Monette, Daniel I McIsaac, Aklile Workneh, Alan Tinmouth, Julie L V Shaw, Timothy Ramsay, Ranjeeta Mallick, Justin Presseau, Christopher Wherrett, François Martin Carrier, Dean A Fergusson, Guillaume Martel
Point-of-care haemoglobin accuracy and transfusion outcomes in non-cardiac surgery at a Canadian tertiary academic hospital: protocol for the PREMISE observational study. BMJ open 13 (12) (2023)
Karine Brousseau, Leah Monette, Daniel I McIsaac, Aklile Workneh, Alan Tinmouth, Julie L V Shaw, Timothy Ramsay, Ranjeeta Mallick, Justin Presseau, Christopher Wherrett, François Martin Carrier, Dean A Fergusson, Guillaume Martel
Point-of-care haemoglobin accuracy and transfusion outcomes in non-cardiac surgery at a Canadian tertiary academic hospital: protocol for the PREMISE observational study. BMJ open 13 (12) (2023)
Karine Brousseau, Leah Monette, Daniel I McIsaac, Aklile Workneh, Alan Tinmouth, Julie L V Shaw, Timothy Ramsay, Ranjeeta Mallick, Justin Presseau, Christopher Wherrett, François Martin Carrier, Dean A Fergusson, Guillaume Martel
Point-of-care haemoglobin accuracy and transfusion outcomes in non-cardiac surgery at a Canadian tertiary academic hospital: protocol for the PREMISE observational study. BMJ open 13 (12) (2023)
Shawn Marshall, Michel Bédard, Brenda Vrkljan, Holly Tuokko, Michelle M Porter, Gary Naglie, Mark J Rapoport, Barbara Mazer, Isabelle Gélinas, Sylvain Gagnon, Judith L Charlton, Sjaan Koppel, Lynn MacLeay, Anita Myers, Ranjeeta Mallick, Timothy Ramsay, Ian Stiell, George A Wells, Malcolm Man-Son-Hing
Candrive - Development of a Risk Stratification Tool for Older Drivers. The journals of gerontology. Series A, Biological sciences and medical sciences (2023)
Naomi Niznick, Victoria Saigle, Maria Luisa Marti, Josephine Laframboise, Xiaohui Zha, Chris Andersen, Justin Presseau, Michaël Chassé, Lauralyn McIntyre, Dean A Fergusson, Alexis F Turgeon, Francois Lauzier, Stephan A Mayer, Shouri Lahiri, Timothy Ramsay, Shane W English
Patient Relevance of the Modified Rankin Scale in Subarachnoid Hemorrhage Research: An International Cross-sectional Survey. Neurology (2023)
Karine Brousseau, Leah Monette, Daniel I McIsaac, Aklile Workneh, Alan Tinmouth, Julie L V Shaw, Timothy Ramsay, Ranjeeta Mallick, Justin Presseau, Christopher Wherrett, François Martin Carrier, Dean A Fergusson, Guillaume Martel
Point-of-care haemoglobin accuracy and transfusion outcomes in non-cardiac surgery at a Canadian tertiary academic hospital: protocol for the PREMISE observational study. BMJ open 13 (12) (2023)
Dugald Seely, Mark Legacy, Ellen Conte, Caitlyn Keates, Athanasios Psihogios, Timothy Ramsay, Dean A Fergusson, Salmaan Kanji, John-Graydon Simmons, Kumanan Wilson
Dietary supplements to reduce symptom severity and duration in people with SARS-CoV-2: a double-blind randomised controlled trial. BMJ open 13 (9) (2023)
Nicola Schieda, Matthew S Davenport, Stuart G Silverman, Barun Bagga, Daniel T Barkmeier, Zane Blank, Nicole E Curci, Ankur M Doshi, Ryan T Downey, Elizabeth A Edney, Elon Granader, Isha Gujrathi, Rebecca M Hibbert, Nicole M Hindman, Cynthia Walsh, Timothy Ramsay, Atul B Shinagare, Ivan Pedrosa
Multicenter Evaluation of Multiparametric MRI Clear Cell Likelihood Scores in Solid Indeterminate Small Renal Masses. Radiology 303 (3) (2022)
Chintan Dave, Shirley H J Mei, Andrea McRae, Christine Hum, Katrina J Sullivan, Josee Champagne, Timothy Ramsay, Lauralyn Ann McIntyre
Comparison of freshly cultured versus cryopreserved mesenchymal stem cells in animal models of inflammation: A pre-clinical systematic review. eLife 11 (2022)
Mark Legacy, Dugald Seely, Ellen Conte, Athanasios Psihogios, Timothy Ramsay, Dean A Fergusson, Salmaan Kanji, John-Graydon Simmons, Kumanan Wilson
Dietary supplements to reduce symptom severity and duration in people with SARS-CoV-2: study protocol for a randomised, double-blind, placebo controlled clinical trial. BMJ open 12 (3) (2022)
Guy Trudel, Nibras Shahin, Timothy Ramsay, Odette Laneuville, Hakim Louati
Hemolysis contributes to anemia during long-duration space flight. Nature medicine 28 (1) (2022)
Vignan Yogendrakumar, Timothy Ramsay, Bijoy K Menon, Adnan I Qureshi, Jeffrey L Saver, Dar Dowlatshahi
Hematoma Expansion Shift Analysis to Assess Acute Intracerebral Hemorrhage Treatments. Neurology 97 (8) (2021)
Catherine L Forse, Stephanie Petkiewicz, Iris Teo, Bibianna Purgina, Kristina-Ana Klaric, Timothy Ramsay, Jason K Wasserman
Negative Impact of COVID-19 Associated Health System Shutdown on Patients Diagnosed With Colorectal Cancer: A Retrospective Study From a Large Tertiary Center in Ontario, Canada. Journal of the Canadian Association of Gastroenterology 5 (3) (2021)
Grégoire Le Gal, Michael J Kovacs, Laurent Bertoletti, Francis Couturaud, Carole Dennie, Andrew M Hirsch, Menno V Huisman, Frederikus Albertus Klok, Noémie Kraaijpoel, Ranjeeta Mallick, Amanda Pecarskie, Elena Pena, Penny Phillips, Isabelle Pichon, Timothy Ramsay, Marc Righini, Marc A Rodger, Pierre-Marie Roy, Olivier Sanchez, Jeannot Schmidt, Sam Schulman, Sudeep Shivakumar, Albert Trinh-Duc, Rachel Verdet, Ulric Vinsonneau, Philip Stephen Wells, Cynthia Wu, Erik Yeo, Marc Carrier, null null
Risk for Recurrent Venous Thromboembolism in Patients With Subsegmental Pulmonary Embolism Managed Without Anticoagulation : A Multicenter Prospective Cohort Study. Annals of internal medicine (2021)
Jeremiah Hadwen, Woojin Kim, Brian Dewar, Timothy Ramsay, Alexandra Davis, Dar Dowlatshahi, Michel Shamy
Association between insulin resistance and post-ischaemic stroke outcome in patients without diabetes: protocol for a systematic review and meta-analysis. BMJ open 11 (3) (2021)
Carolyn Steele Gray, Edward Chau, Farah Tahsin, Sarah Sharpe, Mayura Loganathan, Brian McKinstry, Stewart W Mercer, Jason Xin Nie, Ted E Palen, Timothy Ramsay, Walter P Wodchis, Ross E G Uphsur, Walter P Wodchis
Assessing the Implementation and Effectiveness of the Electronic Patient-Reported Outcome Tool for Older Adults With Complex Care Needs: Mixed Methods Study. Journal of medical Internet research 23 (12) (2021)
Calvin Thompson, Amanda M S Mattice, Yaseen Al Lawati, Nazgol Seyednejad, Alex Lee, Donna E Maziak, Sebastian Gilbert, Sudhir Sundaresan, Patrick J Villeneuve, Farid Shamji, Jamie Brehaut, Timothy Ramsay, Andrew J E Seely
The longitudinal impact of division-wide implementation of an enhanced recovery after thoracic surgery programme. European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery (2021)
Christian Vaillancourt, Manya Charette, Monica Taljaard, Walter P Wodchis, Elizabeth Hall, Brent McLeod, Dean A Fergusson, Jamie C Brehaut, Ian D Graham, Lisa A Calder, Timothy Ramsay, Peter Tugwell, Peter Kelly, Sheldon Cheskes, Refik Saskin, Amy C Plint, Martin Osmond, Colin Macarthur, Sharon E Straus, Paula A Rochon, Denis Prud'homme, Simone Dahrouge, Susan Marlin, Ian G Stiell
Pragmatic Strategy Empowering Paramedics to Assess Low-Risk Trauma Patients With the Canadian C-Spine Rule and Selectively Transport Them Without Immobilization: Protocol for a Stepped-Wedge Cluster Randomized Trial. JMIR research protocols 9 (6) (2020)
Carolyn Steele Gray, Terence Tang, Alana Armas, Mira Backo-Shannon, Sarah Sharpe, Kerry Kuluski, Mayura Loganathan, Jason Xin Nie, John Petrie, Timothy Ramsay, Robert J Reid, Walter P Wodchis, Ross E G Uphsur, Walter P Wodchis, Michelle L A Nelson
Building a Digital Bridge to Support Patient-Centered Care Transitions From Hospital to Home for Older Adults With Complex Care Needs: Protocol for a Co-Design, Implementation, and Evaluation Study. JMIR research protocols 9 (11) (2020)
Vignan Yogendrakumar, Margaret Moores, Lindsey Sikora, Timothy Ramsay, Dean A Fergusson, Dar Dowlatshahi
Evaluating the predictive capabilities of haematoma expansion scores in patients with acute intracerebral haemorrhage: protocol for a scoping review. BMJ open 9 (1) (2019)
Fraser D Rubens, Deanna M Rothwell, Amal Al Zayadi, Sudhir Sundaresan, Timothy Ramsay, Alan Forster
Impact of patient characteristics on the Canadian Patient Experiences Survey-Inpatient Care: survey analysis from an academic tertiary care centre. BMJ open 8 (8) (2018)
Timothy Ramsay
Clinical supervision: what does it mean to be better? Canadian journal of anaesthesia = Journal canadien d'anesthesie 64 (12) (2017)

Timothy Ramsay.css-eqlu8i{font-size:small;padding-left:4px;} (Tim Ramsay)

Publication Activity (10 Years)

Top Topics

Top Venues

Timothy Ramsay (Tim Ramsay)