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David R Williamson

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Articles 58
Citations 741
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Recent Articles
1.
Saavedra-Mitjans M, David P, Arbour C, Perreault M, Roux M, Frenette A, et al.
Brain Inj . 2025 Feb; :1-12. PMID: 39895622
Introduction & Objectives: Agitation is a common complication after an acute TBI in ICU patients. Professionals have a range of strategies to address agitation. Yet the absence of evidence-based guidelines...
2.
Burry L, Williamson D, Detsky M, Bernard F, Foster J, Foster J, et al.
Chest . 2025 Jan; PMID: 39800236
Background: Delirium is a common and serious syndrome of acute brain dysfunction associated with negative outcomes. Melatonin may have a role in delirium prevention for adults who are critically ill...
3.
Saavedra-Mitjans M, Van der Maren S, Gosselin N, Duclos C, Frenette A, Arbour C, et al.
Brain Inj . 2024 Apr; 38(9):692-698. PMID: 38635547
Background: In traumatic brain injury patients (TBI) admitted to the intensive care unit (ICU), agitation can lead to accidental removal of catheters, devices as well as self-extubation and falls. Actigraphy...
4.
Williamson D, Davies E, Ludvigsen M, Hansen B
Toxicol Mech Methods . 2024 Apr; 34(7):768-780. PMID: 38572598
Toxicology studies in early fish life stages serve an important function in measuring the impact of potentially harmful substances, such as crude oil, on marine life. Morphometric analysis of larvae...
5.
Cataford G, Monton L, Karzon S, Livernoche-Leduc C, Saavedra-Mitjans M, Potvin M, et al.
Neurotrauma Rep . 2024 Mar; 5(1):181-193. PMID: 38463417
Traumatic brain injury (TBI) survivors often suffer from agitated behaviors and will most likely receive pharmacological treatments. Choosing an optimal and safe treatment that will not interfere with neurological recovery...
6.
Duceppe M, Kanji S, Do A, Ruo N, Cavayas Y, Albert M, et al.
Paediatr Drugs . 2023 Jul; 25(5):515-535. PMID: 37450191
Purpose: Adequate dosing of antimicrobials is critical to properly treat infections and limit development of resistance and adverse effects. Limited guidance exist for antimicrobial dosing adjustments in patients requiring extracorporeal...
7.
Dionne J, Johnstone J, Heels-Ansdell D, Duan E, Lauzier F, Arabi Y, et al.
J Crit Care . 2023 Jan; 75:154254. PMID: 36682909
Introduction: Clostridioides difficile infection (CDI) is a serious complication of critical illness. The objective of the study was to determine its incidence, prevalence, timing, severity, predictors, and outcomes. Methods: We...
8.
Williamson D, Nordtug T, Leirvik F, Kvaestad B, Hansen B, Ludvigsen M, et al.
MethodsX . 2022 Jul; 9:101773. PMID: 35813159
Microscopic imaging and morphometric measurement of fish embryos and larvae is essential in environmental monitoring of fish populations and to evaluate larvae development in aquaculture. Traditional microscopy methods require time-consuming,...
9.
Chan K, Burry L, Tse C, Wunsch H, De Castro C, Williamson D
Ann Pharmacother . 2022 Jan; 56(10):1139-1158. PMID: 35081769
Objective: The aim of this study was to synthesize evidence available on continuous infusion ketamine versus nonketamine regimens for analgosedation in critically ill patients. Data Sources: A search of MEDLINE,...
10.
Markley R, Restori K, Katkere B, Sumner S, Nicol M, Tyryshkina A, et al.
Front Immunol . 2021 Nov; 12:701341. PMID: 34777335
The essential micronutrient Selenium (Se) is co-translationally incorporated as selenocysteine into proteins. Selenoproteins contain one or more selenocysteines and are vital for optimum immunity. Interestingly, many pathogenic bacteria utilize Se...