Researcher Profile

Simon Oczkowski

🏛 Department of Medicine, McMaster University, Hamilton, Ontario, Canada.

0000-0002-2874-8948

Publications

10,712

Citations

Co-Authors

Active Years

Publications

Journal Article JAMA Dec 16, 2025

Development and Validation of the Sequential Organ Failure Assessment (SOFA)-2 Score

Otavio T. Ranzani · Mervyn Singer · Jorge I. F. Salluh · Manu Shankar-Hari +74 more

10.1001/jama.2025.20516 40 citations

Journal Article JAMA Network Open Oct 29, 2025

Rationale and Methodological Approach Underlying the Development of the Sequential Organ Failure Assessment (SOFA)–2 Score

Rui Moreno · Andrew Rhodes · Otavio Ranzani · Jorge I. F. Salluh +58 more

10.1001/jamanetworkopen.2025.45040 17 citations

Journal Article JAMA Apr 11, 2023

Effect of Angiotensin-Converting Enzyme Inhibitor and Angiotensin Receptor Blocker Initiation on Organ Support–Free Days in Patients Hospitalized With COVID-19

Simin Florescu · Delia Stanciu · Mihaela Zaharia · Alma Kosa +2338 more

10.1001/jama.2023.4480 59 citations

Journal Article JAMA Apr 05, 2022

Effect of Antiplatelet Therapy on Survival and Organ Support–Free Days in Critically Ill Patients With COVID-19

Simin Florescu · Delia Stanciu · Mihaela Zaharia · Alma Kosa +1794 more

10.1001/jama.2022.2910 127 citations

Open Access Journal Article Critical Care Medicine Oct 14, 2021

Executive Summary: Surviving Sepsis Campaign: International Guidelines for the Management of Sepsis and Septic Shock 2021

Laura Evans · Andrew Rhodes · Waleed Alhazzani · Massimo Antonelli +56 more

10.1097/ccm.0000000000005357 418 citations

Journal Article Intensive Care Medicine Oct 02, 2021

Surviving sepsis campaign: international guidelines for management of sepsis and septic shock 2021

Laura Evans · Andrew Rhodes · Waleed Alhazzani · Massimo Antonelli +56 more

10.1007/s00134-021-06506-y 3,682 citations

Journal Article Critical Care Medicine Oct 14, 2021

Surviving Sepsis Campaign: International Guidelines for Management of Sepsis and Septic Shock 2021

Laura Evans · Andrew Rhodes · Waleed Alhazzani · Massimo Antonelli +56 more

10.1097/ccm.0000000000005337 2,211 citations

Journal Article Intensive Care Medicine Jul 12, 2021

Lopinavir-ritonavir and hydroxychloroquine for critically ill patients with COVID-19: REMAP-CAP randomized controlled trial

Yaseen M. Arabi · Anthony C. Gordon · Lennie P. G. Derde · Alistair D. Nichol +1617 more

10.1007/s00134-021-06448-5 80 citations

Journal Article Intensive Care Medicine Jan 07, 2020

Transfusion strategies in non-bleeding critically ill adults: a clinical practice guideline from the European Society of Intensive Care Medicine

Alexander P. Vlaar · Simon Oczkowski · Sanne de Bruin · Marije Wijnberge +16 more

10.1007/s00134-019-05884-8 194 citations

Journal Article Intensive Care Medicine Jun 08, 2020

Managing ICU surge during the COVID-19 crisis: rapid guidelines

Shadman Aziz · Yaseen M. Arabi · Waleed Alhazzani · Laura Evans +20 more

10.1007/s00134-020-06092-5 311 citations

Journal Article Intensive Care Medicine Mar 28, 2020

Surviving Sepsis Campaign: guidelines on the management of critically ill adults with Coronavirus Disease 2019 (COVID-19)

Waleed Alhazzani · Morten Hylander Møller · Yaseen M. Arabi · Mark Loeb +31 more

10.1007/s00134-020-06022-5 1,378 citations

Journal Article Clinical Nutrition Feb 01, 2019

ESPEN guideline on clinical nutrition in the intensive care unit

Pierre Singer · Annika Reintam Blaser · Mette M. Berger · Waleed Alhazzani +11 more

10.1016/j.clnu.2018.08.037 2,195 citations

Publication Timeline

2025

2023

2022

2021

2020

2019

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