User profiles for Greg Haljan

gregory haljan

Fraser Health Authority
Verified email at coherencyconsultants.com
Cited by 552

Baseline characteristics and outcomes of patients with COVID-19 admitted to intensive care units in Vancouver, Canada: a case series

…, D Foster, A Karpov, S Crowe, G Haljan… - Cmaj, 2020 - Can Med Assoc
BACKGROUND: Pandemic severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)
is associated with high intensive care unit (ICU) mortality. We aimed to describe the clinical …

The effect of COVID-19 pandemic on the mental health of Canadian critical care nurses providing patient care during the early phase pandemic: A mixed method study

…, P Gillis, F McLeod, C Penner, G Haljan - Intensive and Critical …, 2021 - Elsevier
Background Healthcare workers have historically experienced symptoms of post-traumatic
stress disorder, depression and anxiety with previous infectious outbreaks. It is unknown if …

Longitudinal plasma proteomics analysis reveals novel candidate biomarkers in acute COVID-19

…, F Lamontagne, J Marshall, G Haljan… - Journal of proteome …, 2022 - ACS Publications
The host response to COVID-19 pathophysiology over the first few days of infection remains
largely unclear, especially the mechanisms in the blood compartment. We report on a …

The role of capsid–endothelial interactions in the innate immune response to adenovirus vectors

Q Liu, AK Zaiss, P Colarusso, K Patel, G Haljan… - Human gene …, 2003 - liebertpub.com
Adenovirus (Ad) vectors can produce inflammatory responses at high doses. Intravenous
administration of an Ad vector expressing green fluorescent protein (AdGFP) to naive mice …

Lung ultrasound findings in a 64-year-old woman with COVID-19

A Thomas, G Haljan, A Mitra - CMAJ, 2020 - Can Med Assoc
Figure 1: Lung ultrasound of a 64-year-old female health care worker with no travel history,
on day 10 after symptom onset. The lung point-of-care utrasound shows pleural thickening (…

Renin-angiotensin system pathway therapeutics associated with improved outcomes in males hospitalized with COVID-19

…, R Fowler, BW Winston, G Haljan… - Critical Care …, 2022 - journals.lww.com
OBJECTIVES: To determine whether angiotensin receptor blockers (ARBs) or angiotensin-converting
enzyme (ACE) inhibitors are associated with improved outcomes in hospitalized …

The Erythropoietin NeuroProtective Effect: Assessment in CABG Surgery (TENPEAKS) A Randomized, Double-Blind, Placebo Controlled, Proof-of-Concept Clinical …

G Haljan, A Maitland, A Buchan, RC Arora, M King… - Stroke, 2009 - Am Heart Assoc
… Dr Gregory Haljan had full access to all the data in the study and takes responsibility for
the integrity of the data and Dr Gregory Haljan and Dr David Zygun take responsibility for the …

Proteomic Evolution from Acute to Post-COVID-19 Conditions

…, D Sweet, JH Boyd, KR Walley, G Haljan… - Journal of Proteome …, 2023 - ACS Publications
Many COVID-19 survivors have post-COVID-19 conditions, and females are at a higher risk.
We sought to determine (1) how protein levels change from acute to post-COVID-19 …

Outcomes and characteristics of patients hospitalized for COVID-19 in British Columbia, Ontario and Quebec during the Omicron wave

…, D Sweet, JH Boyd, KR Walley, G Haljan… - … Open Access Journal, 2023 - cmajopen.ca
Background: Omicron is the current predominant variant of concern of SARS-CoV-2. We
hypothesized that vaccination alters outcomes of patients hospitalized with COVID-19 during …

Fibrinogen decreases cardiomyocyte contractility through an ICAM-1-dependent mechanism

…, EH Chau, C Tokunanga, RM Bateman, G Haljan… - Critical Care, 2008 - Springer
Introduction Cardiomyocytes exposed to inflammatory processes express intracellular
adhesion molecule-1 (ICAM-1). We investigated whether fibrinogen and fibrinogen degradation …