Faculty profile

Paul Kurdyak

ResearcherDepartment of PsychiatryUniversity of Toronto

This profile is built from public research funding records (CIHR, NSERC and SSHRC) and PubMed. We have not imported them from a University of Toronto directory, so their courses and email address may be missing. Find their university profile.

Paul Kurdyak

Researcher

Department of Psychiatry

Temerty Faculty of Medicine

University of Toronto

Toronto, Ontario, Canada

Supervision signals

Has led research grants, which requires an independent research appointment. Ask their department whether they supervise graduate students.
129 publications in the last five years, latest in 2026.
Senior (last) author on 38 recent papers, a sign of leading a research group.
Principal investigator on 7 research grants (7 CIHR), most recently in 2024.
Supervisor on 8 trainee awards (8 CIHR), most recently in 2025.

These signals come from public records, including CIHR, NSERC and SSHRC funding decisions. Ask the professor or the graduate program whether they are taking new students.

Academic metrics

268

Publications

1,106

Citations

234

Collaborators

Grants

Publications by year

Counts cover the publications linked to this profile. Citations and the h-index appear when the source records them.

Profiles and links

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Signals and details

Research

Mental Health Schizophrenia Adolescent Health Cohort Studies Data Linkage Diagnosis, Dual (Psychiatry)Mental Disorders Substance-Related Disorders

Latest papers

Comparative Effectiveness of Buprenorphine-Naloxone and Methadone for Opioid Overdose Among Youths
JAMA pediatrics · 2026 · senior author
Adolescent cannabis use and psychological distress from 2013 to 2023: A population‐based study in Ontario, Canada
Addiction · 2026
Equity-Related Determinants of Frequent Emergency Department Visits for Substance Use Disorders: A Population-Based Study in Ontario, Canada
International Journal of Social Psychiatry, The · 2026

All 268 publications

Latest funding

Evidence for Healthy Policies on International Students in Canada
CIHR · 2026 · Co-investigator
$715,274
Defining, Locating and Characterizing Child Psychiatrists and their Practices in Ontario: A Cross-sectional Study
CIHR · 2025 · Supervisor
$2,000
Preconception mental illness and perinatal psychiatric risk: a population-based study
CIHR · 2025 · Co-investigator
$233,324

All 53 grants and awards

From the 150 most recent of 268 publications.

Comparative Effectiveness of Buprenorphine-Naloxone and Methadone for Opioid Overdose Among Youths

Kleinman RA, Larney S, Sule NO, Ma C, Szatmari P, Kurdyak P

JAMA pediatrics20263 citationsSenior author

DOI: 10.1001/jamapediatrics.2026.0041

Adolescent cannabis use and psychological distress from 2013 to 2023: A population‐based study in Ontario, Canada

McDonald AJ, Doggett A, Bondy SJ, Colman I, Cook S, Hamilton HA, Kurdyak P, Leatherdale ST, Myran DT, Rehm J

Addiction20261 citations

DOI: 10.1111/add.70333

Equity-Related Determinants of Frequent Emergency Department Visits for Substance Use Disorders: A Population-Based Study in Ontario, Canada

Kim S, Fung KP, Rajack N, Tang F, Patrikar A, Fung K, Friesen EL, Kurdyak P, Le Foll B

International Journal of Social Psychiatry, The2026

DOI: 10.1177/00207640261419135

Long-Stay Psychiatric Inpatients With and Without Intellectual and Developmental Disabilities: An Ontario Population-Based Study: Patients hospitalisés pour de longs séjours en psychiatrie avec ou sans déficiences intellectuelles et développementales,: Une étude fondée sur la population de l'Ontario.

Selick A, Campitelli MA, Huang A, Balogh R, Kurdyak P, Lunsky Y

Canadian journal of psychiatry. Revue canadienne de psychiatrie2026

DOI: 10.1177/07067437251380731 PMID: 41017662

The impact of language-related immigration policies on immigrant mental health care utilization.

Mason J, Laporte A, McDonald JT, Kurdyak P, de Oliveira C

Economics and human biology2026

DOI: 10.1016/j.ehb.2026.101642 PMID: 42700508

First-episode psychosis and substance use involvement across birth cohorts in Canada: a retrospective longitudinal population-based study.

Myran DT, Gibb M, Pugliese M, Fiedorowicz J, Kirkbride JB, Anderson KK, Kurdyak P, Tibbo PG, Colman I, Correll CU, Ramsay T, Solmi M

The lancet. Psychiatry2026

DOI: 10.1016/s2215-0366(25)00395-5 PMID: 41720572

Defining, Locating, and Characterizing Psychiatrists who Primarily Treat Children and Adolescents and their Practices in Ontario: A Cross-Sectional Study: Définir, localiser et caractériser les psychiatres qui traitent principalement les enfants et les adolescents et leurs pratiques en Ontario : étude transversale.

MacKinnon M, Toulany A, de Oliveira C, Rosic T, Kurdyak P

Canadian journal of psychiatry. Revue canadienne de psychiatrie2026Senior author

DOI: 10.1177/07067437251408168 PMID: 41460719

Comparing Health System Costs for Recipients of Minimally Guided Internet-Based Cognitive Behavioural Therapy (iCBT) and Therapist-Guided CBT in Routine Care: A Cohort Study Using Ontario's Linked Health-Administrative Data: Comparaison des coûts pour le système de santé entre les personnes suivant une thérapie cognitivo-comportementale par Internet (TCCI) avec des orientations minimales et les personnes suivant une TCC menée par un ou une thérapeute en soins courants : étude de cohorte utilisant les données administratives de santé liées en Ontario.

Gatov E, Oliveira C, Strudwick G, Wiljer D, Bhattacharyya O, Kurdyak P

Canadian journal of psychiatry. Revue canadienne de psychiatrie2026Senior author

DOI: 10.1177/07067437261477547 PMID: 42627350

Psychiatric hospitalizations among Canadian Armed Forces Veterans and former Royal Canadian Mounted Police members residing in Ontario: A retrospective cohort study.

Cyr KS, Kurdyak P, Smith PM, Aiken AB, Cramm H, Mahar AL

Canadian journal of public health = Revue canadienne de sante publique2026

DOI: 10.17269/s41997-026-01174-1 PMID: 41739430

Real-world effectiveness of minimally-guided internet-delivered cognitive behavioural therapy (iCBT) versus therapist-guided CBT: a cohort study using Ontario's linked health-administrative data.

Gatov E, Strudwick G, Wiljer D, Bhattacharyya O, Kurdyak P

Cognitive behaviour therapy2026Senior author

DOI: 10.1080/16506073.2026.2624695 PMID: 41677465

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Paul Kurdyak

Research

Latest papers

Latest funding

Comparative Effectiveness of Buprenorphine-Naloxone and Methadone for Opioid Overdose Among Youths

Adolescent cannabis use and psychological distress from 2013 to 2023: A population‐based study in Ontario, Canada

Equity-Related Determinants of Frequent Emergency Department Visits for Substance Use Disorders: A Population-Based Study in Ontario, Canada

The impact of language-related immigration policies on immigrant mental health care utilization.

First-episode psychosis and substance use involvement across birth cohorts in Canada: a retrospective longitudinal population-based study.

Psychiatric hospitalizations among Canadian Armed Forces Veterans and former Royal Canadian Mounted Police members residing in Ontario: A retrospective cohort study.

Real-world effectiveness of minimally-guided internet-delivered cognitive behavioural therapy (iCBT) versus therapist-guided CBT: a cohort study using Ontario's linked health-administrative data.

Frequent collaborators

Claire de Oliveira

Juveria Zaheer

Simone Vigod

Astrid Guttmann

Benedikt Fischer

Vicky Stergiopoulos

Rinku Sutradhar

Nicole Kozloff

David Rudoler

Peter Selby

George Foussias

Natasha Saunders

Alene Toulany

Allison Crawford

Mark Sinyor

Eva Serhal

Heidi Cramm

John Cairney

Ayal Schaffer

Amy Cheung

Sanjeev Sockalingam

Tara Gomes

Sumit Gupta

Laura Rosella

William Gardner

Melanie Barwick

Alex Abramovich

Michael Roerecke

Scott Veldhuizen

Sarah Bromley

Lena Palaniyappan

Peter Szatmari

Elizabeth Lin

Aristotle Voineskos

Alexia Polillo

Joanna Henderson

Clement Ma

Martin Rotenberg

Eyal Cohen

Jordan Edwards