Ann Burchell

PhD

Scientist, Li Ka Shing Knowledge Institute

Biography

Dr. Ann Burchell is Research Director at the Department of Family and Community Medicine and Scientist at the MAP Centre for Urban Health Solutions at St. Michael’s Hospital, Toronto. She is a Canada Research Chair in Sexually Transmitted Infection Prevention. She holds degrees in epidemiology from the University of Toronto (MSc) and McGill University (PhD) and has academic appointments as Associate Professor, Department of Family and Community Medicine, Faculty of Medicine, and Division of Epidemiology, Dalla Lana School of Public Health, University of Toronto; Adjunct Professor, Division of Cancer Epidemiology, McGill University; and Adjunct Scientist, Institute for Clinical Evaluative Medicine, Toronto.

Dr. Burchell’s research program focuses on the epidemiology of human immunodeficiency virus (HIV) infection, human papillomavirus (HPV), syphilis, and other sexually transmitted infections (STIs). Its goal is to generate evidence for effective and practical strategies to prevent STIs and STI-related cancers in high-risk populations, including people living with or at risk for HIV.

She has extensive methodological experience in the design and implementation of: observational longitudinal studies with primary and secondary data; sexual behaviour and health-access questionnaires; natural history studies using laboratory markers of infection; and pragmatic randomized trials for HPV prevention and improved screening for syphilis, cervical and anal cancer. She currently holds a Foundation Grant from the Canadian Institutes of Health Research.

Recent Publications

  1. Gillis, JL, Grennan, T, Grewal, R, Ogilvie, G, Gaspar, M, Grace, D et al.. Low human papillomavirus (HPV) knowledge related to low risk perception among men living with HIV: Implications for HPV-associated disease prevention. Prev Med. 2020; :106274. doi: 10.1016/j.ypmed.2020.106274. PubMed PMID:33022315 .
  2. Rana, J, Guiang, CB, Lisk, R, Shahin, R, Brunetta, J, Mitterni, L et al.. Survey of healthcare providers' practices and opinions regarding bacterial STI testing among gay, bisexual and other men who have sex with men. Sex Transm Dis. 2020; :. doi: 10.1097/OLQ.0000000000001287. PubMed PMID:33003183 .
  3. Ivers, NM, Taljaard, M, Giannakeas, V, Reis, C, Mulhall, CL, Lam, JMC et al.. Effectiveness of confidential reports to physicians on their prescribing of antipsychotic medications in nursing homes. Implement Sci Commun. 2020;1 :30. doi: 10.1186/s43058-020-00013-9. PubMed PMID:32885189 PubMed Central PMC7427908.
  4. MacCosham, A, El-Zein, M, Burchell, AN, Tellier, PP, Coutlée, F, Franco, EL et al.. Transmission reduction and prevention with HPV vaccination (TRAP-HPV) study protocol: a randomised controlled trial of the efficacy of HPV vaccination in preventing transmission of HPV infection in heterosexual couples. BMJ Open. 2020;10 (8):e039383. doi: 10.1136/bmjopen-2020-039383. PubMed PMID:32788190 PubMed Central PMC7422656.
  5. Benoit, AC, Burchell, AN, O'Brien, KK, Raboud, J, Gardner, S, Light, L et al.. Examining the association between stress and antiretroviral therapy adherence among women living with HIV in Toronto, Ontario. HIV Res Clin Pract. ;21 (2-3):45-55. doi: 10.1080/25787489.2020.1763711. PubMed PMID:32419657 .
  6. Kaufman, E, de Castro, C, Williamson, T, Lessard, B, Munoz, M, Mayrand, MH et al.. Acceptability of anal cancer screening tests for women living with HIV in the EVVA study. Curr Oncol. 2020;27 (1):19-26. doi: 10.3747/co.27.5401. PubMed PMID:32218656 PubMed Central PMC7096206.
  7. Gillis, JL, Grennan, T, Grewal, R, Ogilvie, G, Gaspar, M, Grace, D et al.. Racial Disparities in Anal Cancer Screening Among Men Living With HIV: Findings From a Clinical Cohort Study. J Acquir Immune Defic Syndr. 2020;84 (3):295-303. doi: 10.1097/QAI.0000000000002335. PubMed PMID:32097251 .
  8. Fusca, L, Hull, M, Ross, P, Grennan, T, Burchell, AN, Bayoumi, AM et al.. High Interest in Syphilis Pre-exposure and Post-exposure Prophylaxis Among Gay, Bisexual and Other Men Who Have Sex With Men in Vancouver and Toronto. Sex Transm Dis. 2020;47 (4):224-231. doi: 10.1097/OLQ.0000000000001130. PubMed PMID:31977974 PubMed Central PMC7077973.
  9. Gaspar, M, Rosenes, R, Burchell, AN, Grennan, T, Salit, I, Grace, D et al.. Diagnosing uncertainty: The challenges of implementing medical screening programs for minority sub-populations in Canada. Soc Sci Med. 2020;244 :112643. doi: 10.1016/j.socscimed.2019.112643. PubMed PMID:31698281 .
  10. Grace, D, Gaspar, M, Rosenes, R, Grewal, R, Burchell, AN, Grennan, T et al.. Economic barriers, evidentiary gaps, and ethical conundrums: a qualitative study of physicians' challenges recommending HPV vaccination to older gay, bisexual, and other men who have sex with men. Int J Equity Health. 2019;18 (1):159. doi: 10.1186/s12939-019-1067-2. PubMed PMID:31623613 PubMed Central PMC6798383.
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Affiliations & Other Activities

  • Associate Professor, Dalla Lana School of Public Health, University of Toronto,
  • Associate Professor, Department of Family and Community Medicine, University of Toronto
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