Faculty profile

John-Michael Gamble

ResearcherSchool of PharmacyUniversity of Waterloo

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

John-Michael Gamble

Researcher

School of Pharmacy

Health Sciences

University of Waterloo

Waterloo, Ontario, Canada

Supervision signals

Has led research grants, which requires an independent research appointment. Ask their department whether they supervise graduate students.
31 publications in the last five years, latest in 2026.
Senior (last) author on 16 recent papers, a sign of leading a research group.
Principal investigator on 1 research grant (1 CIHR), most recently in 2017.
Supervised 2 trainees who won CIHR awards, 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

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Citations

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Collaborators

Grants

Publications by year

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

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Signals and details

Research

Antidiabetic Medications Database Analysis Diabetes Mellitus Drug Safety Health Outcomes Observational Study Pharmacoepidemiology Population Health

Latest papers

Hospitalization for Malignant Arrhythmias Following Initiation of Donepezil: A Retrospective Cohort Study.
Pharmacoepidemiology and drug safety · 2026
A cost-utility analysis of mindfulness-based cognitive therapy versus cognitive behavioral therapy for major depressive disorder relapse prevention in primary care.
Psychiatry research · 2026
Reinitiation of antidepressant pharmacotherapy among patients discharged from the hospital: A population-based cohort study.
PLOS mental health · 2026

All 52 publications

Latest funding

Weightloss, Frailty, and Malnutrition in Older Adults with Type 2 Diabetes using Glucagon-Like...
CIHR · 2025 · Supervisor
$6,000
Access, Equity, and Real-World Effectiveness of Continuous Glucose Monitoring in Adults with Type 2 Diabetes: A Multi-Provincial Canadian Study
CIHR · 2025 · Co-investigator
$481,950
Sex-based Analysis of Penicillin Allergy Labels, Outcomes, and Delabeling Interventions
CIHR · 2023 · Supervisor
$105,000

All 4 grants and awards

52 publications.

Hospitalization for Malignant Arrhythmias Following Initiation of Donepezil: A Retrospective Cohort Study.

Huang Y, Gamble JM, Juurlink DN, Alsabbagh MW

Pharmacoepidemiology and drug safety2026

DOI: 10.1002/pds.70426 PMID: 42443051

A cost-utility analysis of mindfulness-based cognitive therapy versus cognitive behavioral therapy for major depressive disorder relapse prevention in primary care.

Abu-Ashour W, Audas R, Gamble JM, Hawboldt J, Sale JEM

Psychiatry research2026

DOI: 10.1016/j.psychres.2026.116996 PMID: 41671643

Reinitiation of antidepressant pharmacotherapy among patients discharged from the hospital: A population-based cohort study.

Abu-Ashour W, Gamble JM, Hawboldt J, Sale JEM

PLOS mental health2026

DOI: 10.1371/journal.pmen.0000427 PMID: 41880377

Effectiveness and Safety of Statins in Type 2 Diabetes According to Baseline Cardiovascular Risk : A Target Trial Emulation Study.

Yan VKC, Blais JE, Gamble JM, Chan EWY, Wong ICK, Wan EYF

Annals of internal medicine2026

DOI: 10.7326/annals-25-00662 PMID: 41461087

An Exploratory Cost-Utility Analysis of Screening and Treating Immigrants in Canada for Hepatitis D.

Zhao J, Lewis D, Gamble JM, Butt ZA, Wong WWL

Journal of viral hepatitis2026

DOI: 10.1111/jvh.70214 PMID: 42472665

A systematic review and meta-analysis of interventions to delabel low-risk penicillin allergies with consideration for sex and gender.

Maximos M, Pelletier R, Elsayed S, Maxwell CJ, Houle SKD, McConnell B, Gamble JM

British journal of clinical pharmacology2025Senior author

DOI: 10.1111/bcp.16366 PMID: 39702887

Unpacking Oral Challenge Protocols: A Descriptive Epidemiologic Study of Reactions, Predictors, and Practices for Delabeling Low-Risk Penicillin Allergies Leveraging Data from a Systematic Review and Meta-Analysis.

Maximos M, Pelletier R, Elsayed S, Maxwell CJ, Houle SKD, McConnell B, Gamble JM

Hospital pharmacy2025Senior author

DOI: 10.1177/00185787251337626 PMID: 40352615

Enhancing search strategies for systematic reviews on drug Harms: An evaluation of the utility of ChatGPT in error detection and keyword generation.

Gitman V, Maxwell C, Gamble JM

Computers in biology and medicine2025Senior author

DOI: 10.1016/j.compbiomed.2025.110464 PMID: 40441054

Incidence of Major Depressive Disorder Relapse and Effectiveness of Pharmacologic and Psychological Interventions in Primary Care: A Systematic Review and Meta-Analysis: Incidence de la rechute du trouble dépressif majeur et efficacité des interventions pharmacologiques et psychologiques en soins primaires : revue systématique et méta-analyse.

Abu-Ashour W, Delaney S, Farrell A, Gamble JM, Hawboldt J, Sale JEM

Canadian journal of psychiatry. Revue canadienne de psychiatrie2025

DOI: 10.1177/07067437251322401 PMID: 40095469

Risk of Hospital Presentation with Hypoglycemia Among Users of Beta-blockers with Diabetes: Population-Based Nested Case–Control Study

Gamble J-M, Shah B, Juurlink DN, Kopp A, Nguyen L, Paterson JM

Journal of General Internal Medicine2025First author

DOI: 10.1007/s11606-025-09467-w

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John-Michael Gamble

Research

Latest papers

Latest funding

Hospitalization for Malignant Arrhythmias Following Initiation of Donepezil: A Retrospective Cohort Study.

A cost-utility analysis of mindfulness-based cognitive therapy versus cognitive behavioral therapy for major depressive disorder relapse prevention in primary care.

Reinitiation of antidepressant pharmacotherapy among patients discharged from the hospital: A population-based cohort study.

Effectiveness and Safety of Statins in Type 2 Diabetes According to Baseline Cardiovascular Risk : A Target Trial Emulation Study.

An Exploratory Cost-Utility Analysis of Screening and Treating Immigrants in Canada for Hepatitis D.

A systematic review and meta-analysis of interventions to delabel low-risk penicillin allergies with consideration for sex and gender.

Unpacking Oral Challenge Protocols: A Descriptive Epidemiologic Study of Reactions, Predictors, and Practices for Delabeling Low-Risk Penicillin Allergies Leveraging Data from a Systematic Review and Meta-Analysis.

Enhancing search strategies for systematic reviews on drug Harms: An evaluation of the utility of ChatGPT in error detection and keyword generation.

Risk of Hospital Presentation with Hypoglycemia Among Users of Beta-blockers with Diabetes: Population-Based Nested Case–Control Study

Weightloss, Frailty, and Malnutrition in Older Adults with Type 2 Diabetes using Glucagon-Like...

Access, Equity, and Real-World Effectiveness of Continuous Glucose Monitoring in Adults with Type 2 Diabetes: A Multi-Provincial Canadian Study

Sex-based Analysis of Penicillin Allergy Labels, Outcomes, and Delabeling Interventions

Comparative Safety of the Sodium Glucose Co-transporter-2 (SGLT-2) Inhibitors in Patients with Type 2 Diabetes

Frequent collaborators

wajd Alkabbani

John-Michael Gamble

Zhiwei Gao

Kris Aubrey-Bassler

Colleen Maxwell

Maria Mathews

Matthias Hoben

Darren Lau

Arsene Zongo

Andrea Gruneir

Lisa Dolovich

Matthias Hoben

Baiju Shah

Lisa Bishop

Jeff Nagge

Stephen Bornstein

J Michael Paterson

Andrea Gruneir