Derek MacFadden

Adjunct Scientist ICES uOttawa Populations & Public Health Research Program

PhD, Epidemiology, Harvard Chan School of Public Health
FRCPC, Infectious Diseases, University of Toronto
FRCPC, Internal Medicine, University of Toronto
MD, University of Toronto

Health services research
Infectious diseases

Clinician Scientist, The Ottawa Hospital Research Institute

Journal Articles

Journal Article

07/10/2022

Highly versus less bioavailable oral antibiotics in the treatment of gram negative bloodstream infections: a propensity-matched cohort analysis

Mponponsuo K, Brown KA, Fridman DJ, Johnstone J, Langford BJ, Lee SM, MacFadden DR, Patel SN, Schwartz KL, Daneman N. Clin Microbiol Infect. 2022; Oct 7 [Epub ahead of print].

Journal Article

29/03/2022

Screening large population health databases for potential coronavirus disease 2019 therapeutics: a pharmacopeia-wide association study of commonly prescribed medications

MacFadden DR, Brown K, Buchan SA, Chung H, Kozak R, Kwong JC, Manuel D, Mubareka S, Daneman N. Open Forum Infect Dis. 2022; 9(5):ofac156. Epub 2022 Mar 29.

Journal Article

07/03/2022

Prevalence and mortality associated with bloodstream organisms: a population-wide retrospective cohort study

Verway M, Brown KA, Marchand-Austin A, Diong C, Lee S, Langford B, Schwartz KL, MacFadden DR, Patel SN, Sander B, Johnstone J, Garber G, Daneman N. J Clin Microbiol. 2022; 60(4):e0242921. Epub 2022 Mar 7.

Journal Article

30/10/2021

The impact of COVID-19 on outpatient antibiotic prescriptions in Ontario, Canada; an interrupted time series analysis

Kitano T, Brown KA, Daneman N, MacFadden DR, Langford BJ, Leung V, So M, Leung E, Burrows L, Manuel D, Bowdish DME, Maxwell CJ, Bronskill SE, Brooks JI, Schwartz KL. Open Forum Infect Dis. 2021; 8(11):ofab533. Epub 2021 Oct 30.

Journal Article

17/02/2021

The benefits and harms of antibiotic prophylaxis for urinary tract infection in older adults

Langford BJ, Brown KA, Diong C, Marchand-Austin A, Adomako K, Saedi A, Schwartz KL, Johnstone J, MacFadden DR, Matukas LM, Patel SN, Garber G, Daneman N. Clin Infect Dis. 2021; 73(3):e782-91. Epub 2021 Feb 17.

Journal Article

11/10/2020

Antibiotic susceptibility reporting and association with antibiotic prescribing: a cohort study

Langford BJ, Daneman N, Diong C, Marchand-Austin A, Adomako K, Saedi A, Schwartz KL, Johnstone J, MacFadden DR, Matukas LM, Patel SN, Garber G, Brown KA. Clin Microbiol Infect. 2021; 27(4):568-75. Epub 2020 Oct 11.

Journal Article

07/02/2012

Sex differences in implantable cardioverter-defibrillator outcomes: findings from a prospective defibrillator database

MacFadden DR, Crystal E, Krahn AD, Mangat I, Healey JS, Dorian P, Birnie D, Simpson CS, Khaykin Y, Pinter A, Nanthakumar K, Calzavara AJ, Austin PC, Tu JV, Lee DS. Ann Intern Med. 2012; 156(3):195-203.

Journal Article

18/05/2009

Evaluating sex differences in population-based utilization of implantable cardioverter defibrillators: role of cardiac conditions and noncardiac comorbidities

MacFadden DR, Tu JV, Chong A, Austin PC, Lee DS. Heart Rhythm. 2009; 6(9):1289-96. Epub 2009 May 18.

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Get in touch with
Derek MacFadden

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Derek MacFadden

Education

Research Focus

Other Affiliations

Journal Articles

Highly versus less bioavailable oral antibiotics in the treatment of gram negative bloodstream infections: a propensity-matched cohort analysis

Screening large population health databases for potential coronavirus disease 2019 therapeutics: a pharmacopeia-wide association study of commonly prescribed medications

Prevalence and mortality associated with bloodstream organisms: a population-wide retrospective cohort study

The impact of COVID-19 on outpatient antibiotic prescriptions in Ontario, Canada; an interrupted time series analysis

The benefits and harms of antibiotic prophylaxis for urinary tract infection in older adults

Antibiotic susceptibility reporting and association with antibiotic prescribing: a cohort study

Sex differences in implantable cardioverter-defibrillator outcomes: findings from a prospective defibrillator database

Evaluating sex differences in population-based utilization of implantable cardioverter defibrillators: role of cardiac conditions and noncardiac comorbidities

Get in touch with
Derek MacFadden

Derek MacFadden

Education

Research Focus

Other Affiliations

Journal Articles

Highly versus less bioavailable oral antibiotics in the treatment of gram negative bloodstream infections: a propensity-matched cohort analysis

Screening large population health databases for potential coronavirus disease 2019 therapeutics: a pharmacopeia-wide association study of commonly prescribed medications

Prevalence and mortality associated with bloodstream organisms: a population-wide retrospective cohort study

The impact of COVID-19 on outpatient antibiotic prescriptions in Ontario, Canada; an interrupted time series analysis

The benefits and harms of antibiotic prophylaxis for urinary tract infection in older adults

Antibiotic susceptibility reporting and association with antibiotic prescribing: a cohort study

Sex differences in implantable cardioverter-defibrillator outcomes: findings from a prospective defibrillator database

Evaluating sex differences in population-based utilization of implantable cardioverter defibrillators: role of cardiac conditions and noncardiac comorbidities

Get in touch with Derek MacFadden

Get in touch with
Derek MacFadden