Faculty profile

Natalia Ovtcharenko

Back to faculty
Assistant Clinical ProfessorMedicineMcMaster University

Research

Research areas, by share of publications

Research areas are derived from OpenAlex topics of their publications.

10 publications.

01

327: THE EFFECT OF ENTERAL NUTRITION STRATEGY ON DIARRHEA: PRELIMINARY RESULTS FROM THE ENND GOALS STUDY

Senecal J, Lakhanpal T, Khosravirad A, Mbuagbaw L, Giannidis T, Khazaneh P, Rochwerg B, Oczkowski S, Cook D, Pinto-Sanchez M-I

Critical Care Medicine2026
DOI: 10.1097/01.ccm.0001183304.60341.90
02

The effect of enteral nutrition strategy and non-invasive ventilation on diarrhea and nutritional goals in the critically ill: A protocol for a multicentre retrospective cohort study (ENND GOALS)

Senecal JB, Lakhanpal T, Mbuagbaw L, Giannidis T, Khazaneh PT, Rochwerg B, Oczkowski SJW, Cook DJ, Tsang JLY, Pinto-Sanchez MI

PLoS ONE20252 citations
DOI: 10.1371/journal.pone.0322122
03

High-flow nasal cannula versus non-invasive ventilation for acute hypercapnic respiratory failure in adults: a systematic review and meta-analysis of randomized trials

Ovtcharenko N, Ho E, Alhazzani W, Cortegiani A, Ergan B, Scala R, Sotgiu G, Chaudhuri D, Oczkowski S, Lewis K

Critical Care202271 citationsFirst authorOpen Access
DOI: 10.1186/s13054-022-04218-3PMID: W4308730515
04

In hospitalized adults with fever, fever therapy does not reduce mortality or serious adverse events.

Ovtcharenko N, Oczkowski S

ACP journal club20222 citationsFirst author
DOI: 10.7326/j22-0081
05

In critically ill adults, IV fluid bolus infused at slower vs. faster rates did not differ for 90-d mortality.

Ovtcharenko N, Oczkowski S

ACP journal club2022First author
DOI: 10.7326/j21-0015
06

Testing for Occult Stress Urinary Incontinence in Patients With Pelvic Organ Prolapse? Results of a Pragmatic Approach

Ovtcharenko N, Pudwell J, Harvey M-A

Journal of Obstetrics and Gynaecology Canada20203 citationsFirst author
DOI: 10.1016/j.jogc.2017.10.037
07

Why the MDGs need good governance in pharmaceutical systems to promote global health

Kohler JC, Mackey TK, Ovtcharenko N

BMC International Health and Human Rights201446 citationsSenior author
DOI: 10.1186/1471-2458-14-63
08

An examination of pharmaceutical systems in severely disrupted countries

Kohler JC, Pavignani E, Michael M, Ovtcharenko N, Murru M, Hill PS

BMC International Health and Human Rights201241 citations
DOI: 10.1186/1472-698x-12-34
09

The make or buy debate: Considering the limitations of domestic production in Tanzania

Wilson KR, Kohler JC, Ovtcharenko N

Globalization and Health201215 citationsSenior author
DOI: 10.1186/1744-8603-8-20
10

Plus ca change, plus c'est la meme chose: An Overview of Obstacles and Opportunities to Improve Access to Medicines

Ovtcharenko N, Bonazza S, Kohler JC

2012First author

Frequent collaborators

11
Natalia OvtcharenkoSimon OczkowskiDavid ArmstrongDeborah CookJennifer TsangJoanna DionneLawrence MbuagbawMaria Pinto-SanchezSameer SharifBram RochwergDipayan ChaudhuriKimberley Lewis
Co-authors at McMaster University. Thicker lines mean more shared papers.Explore the network

Simon Oczkowski

Medicine

5 shared papers, latest 2026

Deborah Cook

Medicine

2 shared papers, latest 2026

David Armstrong

Medicine

2 shared papers, latest 2026

Lawrence Mbuagbaw

Health Research Methods, Evidence, and Impact

2 shared papers, latest 2026

Jennifer Tsang

Medicine

2 shared papers, latest 2026

Maria Pinto-Sanchez

Medicine

2 shared papers, latest 2026

Researchers with similar interests

Joanna Dionne

Medicine

Sepsis Diagnosis and Treatment, Clinical Nutrition and Gastroenterology

Jonathan Mark Walton

Surgery

Clinical Nutrition and Gastroenterology

Amitabha Chakroborty

Medicine

Clinical Nutrition and Gastroenterology

Bram Rochwerg

Health Research Methods, Evidence, and Impact

Sepsis Diagnosis and Treatment

Alison Fox-Robichaud

Medicine

Sepsis Diagnosis and Treatment

Jennifer Tsang

Medicine

Sepsis Diagnosis and Treatment

Write to this professor

A short, specific email works best. This draft uses one of their recent papers; replace the parts in brackets with your own details before sending.

Applying for
Subject: Prospective PhD student: Clinical Nutrition and Gastroenterology Dear Professor Ovtcharenko, My name is [your name], and I am a [your current degree or role] at [your institution]. I am applying for a PhD position starting in [term and year]. I read your paper "327: THE EFFECT OF ENTERAL NUTRITION STRATEGY ON DIARRHEA: PRELIMINARY RESULTS FROM THE ENND GOALS STUDY" (2026), and it connects closely to my own work on [your research topic]. [One or two sentences on what you did and what you learned.] Are you accepting new PhD students for [term and year]? I have attached my CV and transcripts, and I would be glad to talk at a time that suits you. Thank you for your time. Kind regards, [your name]
Open in email
Something wrong or missing on this profile? Suggest a correction