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Jason Hayes

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Assistant ProfessorDepartment of Anesthesiology and Pain MedicineUniversity of Toronto

Jason Hayes

Assistant Professor

Department of Anesthesiology and Pain Medicine

Temerty Faculty of Medicine

University of Toronto

Toronto, Ontario, Canada

ORCID

Supervision signals

Professors usually supervise graduate students in their department's programs.
16 publications in the last five years, latest in 2026.

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Academic metrics

Publications

Citations

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Collaborators

Publications by year

Counts cover the works listed on the university profile; citation counts come from Dimensions.

Education

MD, Faculty of Medicine
BSc, Human Biology,

Profiles and links

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Research

Read how they describe their research on their University of Toronto profile.

Latest papers

Peripheral Regional Anesthesia Techniques in Pediatric Cardiac Surgery: A Scoping Review.
Journal of cardiothoracic and vascular anesthesia · 2026
Rethinking postoperative opioid use in pediatric appendectomy: a cross-cultural comparison between Japan and North America.
Journal of anesthesia · 2026
Optimizing pain management in pediatric tonsillectomy: the role of NSAIDs.
Journal of anesthesia · 2025

All 27 publications

27 publications.

Peripheral Regional Anesthesia Techniques in Pediatric Cardiac Surgery: A Scoping Review.

Kataoka K, Park S, Shingala D, Cheng S, Sumie M, Niimi N, Cunningham J, Chin V, Pankiv E, Hayes J, Maynes JT, Kirsch R, Aoyama K

Journal of cardiothoracic and vascular anesthesia2026

DOI: 10.1053/j.jvca.2025.12.012 PMID: 41545273

Rethinking postoperative opioid use in pediatric appendectomy: a cross-cultural comparison between Japan and North America.

Park S, Niimi N, Robertson W, Shingala D, Hayes J, Aoyama K

Journal of anesthesia2026

DOI: 10.1007/s00540-025-03566-y PMID: 40788474

Optimizing pain management in pediatric tonsillectomy: the role of NSAIDs.

Cheng S, Englesakis M, Park S, Robertson W, Shingala D, Niimi N, Hayes J, Maynes JT, Aoyama K

Journal of anesthesia2025

DOI: 10.1007/s00540-025-03552-4 PMID: 40745113

Prophylactic corticosteroids in neonatal cardiac surgeries using cardiopulmonary bypass: a systematic review and meta-analysis.

Kataoka K, Cheng S, Sumie M, Adam RI, Niimi N, Cunningham J, Yang A, Ng WCK, Hayes J, Maynes JT, Aoyama K

Journal of anesthesia2025

DOI: 10.1007/s00540-025-03506-w PMID: 40372573

Dexmedetomidine in pediatric tonsillectomy: a systematic review with meta-analysis.

Olsen JM, Sumie M, Yang A, Englesakis M, Niimi N, Campisi P, Hayes J, Ng WCK, Maynes JT, Pechlivanoglou P, Aoyama K

Canadian journal of anaesthesia = Journal canadien d'anesthesie2025

DOI: 10.1007/s12630-025-02991-7 PMID: 40646381

Correction: Roles of evidence synthesis studies and evidence-based clinical practice guidelines in pediatric perioperative outcomes research.

Niimi N, Pankiv E, Adam RI, Hayes J, Maynes JT, Aoyama K

Journal of anesthesia2025

DOI: 10.1007/s00540-025-03507-9 PMID: 40346289

Effect of ondansetron and metoclopramide on postoperative nausea and vomiting in children undergoing tonsillectomy with or without adenoidectomy: a systematic review with meta-analysis.

Sumie M, Cheng S, Niimi N, Englesakis M, Yang A, Adam RI, Pankiv E, Campisi P, Yamaura K, Hayes J, Aoyama K

Journal of anesthesia2025

DOI: 10.1007/s00540-025-03463-4 PMID: 39992376

Roles of evidence synthesis studies and evidence-based clinical practice guidelines in pediatric perioperative outcomes research.

Niimi N, Pankiv E, Adam RI, Hayes J, Maynes JT, Aoyama K

Journal of anesthesia2025

DOI: 10.1007/s00540-024-03437-y PMID: 39692878

Effects of dexamethasone on opioid consumption in pediatric tonsillectomy: a systematic review with meta-analysis.

Niimi N, Sumie M, Englesakis M, Yang A, Olsen J, Cheng R, Maynes JT, Campisi P, Hayes J, Ng WCK, Aoyama K

Canadian journal of anaesthesia = Journal canadien d'anesthesie2025

DOI: 10.1007/s12630-024-02817-y PMID: 39192047

Understanding three standard study designs for randomized controlled trials.

Niimi N, Yang A, Sumie M, Hayes J, Maynes JT, Aoyama K

Journal of anesthesia2024

DOI: 10.1007/s00540-024-03355-z PMID: 38913235

Profile data last refreshed on September 25, 2026 from the university directory, publication records and CIHR, NSERC and SSHRC funding.

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Jason Hayes

Research

Latest papers

Peripheral Regional Anesthesia Techniques in Pediatric Cardiac Surgery: A Scoping Review.

Rethinking postoperative opioid use in pediatric appendectomy: a cross-cultural comparison between Japan and North America.

Optimizing pain management in pediatric tonsillectomy: the role of NSAIDs.

Prophylactic corticosteroids in neonatal cardiac surgeries using cardiopulmonary bypass: a systematic review and meta-analysis.

Dexmedetomidine in pediatric tonsillectomy: a systematic review with meta-analysis.

Correction: Roles of evidence synthesis studies and evidence-based clinical practice guidelines in pediatric perioperative outcomes research.

Effect of ondansetron and metoclopramide on postoperative nausea and vomiting in children undergoing tonsillectomy with or without adenoidectomy: a systematic review with meta-analysis.

Roles of evidence synthesis studies and evidence-based clinical practice guidelines in pediatric perioperative outcomes research.

Effects of dexamethasone on opioid consumption in pediatric tonsillectomy: a systematic review with meta-analysis.

Understanding three standard study designs for randomized controlled trials.

Frequent collaborators

Kazuyoshi Aoyama

Clyde Matava

Ilavajady Srinivasan

Maisie Tsang

Bradley Johnston

Shubhayan Sanatani

Bruno Borges

Reshma Amin

Jason Andrade

Petros Pechlivanoglou