Cohort profile: the provincial opioid agonist treatment cohort in Ontario, Canada
Morin KA, Tatangelo MR, Acharya S, Marsh DC. Eur J Epidemiol. 2025; Jan 27 [Epub ahead of print].
Publications
Glucagon-like peptide 1 receptor agonists and risk of thyroid cancer: an international multisite cohort study
Baxter SM, Lund LC, Andersen JH, Brix TH, Hegedüs L, Hsieh MH, Su CT, Cheng MC, Chang ZC, Lai EC, Hussain S, Chu C, Gomes T, Antoniou T, Eskander A, Bouck Z, Tadrous M, Bea S, Choi EY, Shin JY, Modig K, Talbäck M, Ljung R, Gulseth HL, Karlstad Ø, Hicks B, Pottegård A. Thyroid. 2025; 35(1):69-78.
Impact of policy changes expanding access to direct-acting antivirals on hepatitis c virus-related hospitalizations in people with HIV: a population-based study
Antoniou T, Ledlie S, Wang T, Tadrous M, Gomes T. Open Forum Infect Dis. 2025; 12(1):ofaf003.
Hospital and physician-based mental healthcare during 12 months of opioid agonist treatment for opioid use disorder: exploring costs and factors associated with acute care
Rosic T, Babe G, Rodrigues M, Dennis BB, Perez R, de Oliveira C, Worster A, Thabane L, Samaan Z. PLoS One. 2025; 20(1):e0314296.
Evaluating harms associated with prolonged antibiotic duration of therapy in community dwelling older adults: a cohort study using instrumental variable analysis
Langford BJ, Brown KA, Lau C, Calzavara A, Krueger C, Leung V, Daneman N, Schwartz KL. Clin Infect Dis. 2024; Dec 30 [Epub ahead of print].
Trends, characteristics, and circumstances surrounding stimulant toxicity deaths in Ontario, Canada from 2018 to 2021
Ledlie S, Leece P, Yang J, Iacono A, Kolla G, Boyd R, Bozinoff N, Franklyn M, Shearer D, Smoke A, Wu F, Gomes T. J Subst Use Addict Treat. 2024; Dec 21 [Epub ahead of print].
The impact of age, sex, and gender on polypharmacy and potential prescribing cascades: lessons from five databases
Rochon PA, Li J, O’Mahony D, Onder G, Petrovic M, Sternberg SA, Gurwitz JH, Savage RD, Wu W, Giannakeas V, Kthupi A, Dalton K, McCarthy LM, Mason R, Giancola A, Borhani P, Cherubini A. J Am Geriatr Soc. 2024; Dec 19 [Epub ahead of print].
Neonates with in-utero SSRI exposure (NeoWISE): a retrospective cohort study examining the effect of newborn feeding method on newborn withdrawal
Cantin C, Li W, Snelgrove-Clarke E, Corsi D, Dennis CL, Ross-White A, Brogly S, Gaudet L. Int J Popul Data Sci. 2024; 9(2):2458.
Co-prescription of low-dose methotrexate and trimethoprim-sulfamethoxazole and the 30-day risk of death among older adults: a cohort study
Sadeghi H, Ahmadi F, McArthur E, Sontrop JM, Abdullah SS, Urquhart BL, Kim RB, Muanda FT. Br J Clin Pharmacol. 2024; Dec 8 [Epub ahead of print].
COVID-19 vaccine effectiveness against severe omicron-related outcomes in children aged 5 to 11 years in Ontario: a Canadian immunization research network (CIRN) study
Piché-Renaud PP, Drover SSM, Austin PC, Morris SK, Buchan SA, Nasreen S, Schwartz KL, Tadrous M, Thampi N, Wilson SE, Wilson K, Guttmann A, Kwong JC. Vaccine. 2024; Nov 30 [Epub ahead of print].