Ann Burchell

PhD

Scientist, Li Ka Shing Knowledge Institute

Biography

Ann Burchell is an epidemiologist and Scientist with the Department of Family and Community Medicine and Li Ka Shing Knowledge Institute at St. Michael’s Hospital, Toronto. She holds degrees in epidemiology from the University of Toronto (MSc) and McGill University (PhD) and has academic appointments as Assistant Professor, 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). She has a particular interest in generating evidence for effective, efficient, and practical primary and secondary prevention strategies for control of STIs and STI-related cancers in marginalized communities.

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

Recent Publications

  1. Burchell, AN. One step closer in understanding the natural history of anal infection with high-risk human papillomavirus. J. Infect. Dis. 2018; :. doi: 10.1093/infdis/jiy277. PubMed PMID:29771347 .
  2. Magnan, S, Tota, JE, El-Zein, M, Burchell, AN, Schiller, JT, Ferenczy, A et al.. Efficacy of a Carrageenan gel Against Transmission of Cervical HPV (CATCH): interim analysis of a randomized, double-blind, placebo-controlled, phase 2B trial. Clin. Microbiol. Infect. 2018; :. doi: 10.1016/j.cmi.2018.04.012. PubMed PMID:29684633 .
  3. Lau, C, Kendall, CE, Burchell, AN, Bayoumi, AM, Loutfy, M, Rourke, SB et al.. Outcomes Among Persons with HIV Following a Mental Health Admission: A Population-Based Study. AIDS Res. Hum. Retroviruses. 2018;34 (7):590-597. doi: 10.1089/AID.2017.0275. PubMed PMID:29661003 .
  4. Kendall, CE, Shoemaker, ES, Raboud, J, Mark, AE, Bayoumi, AM, Burchell, AN et al.. Assessing Timely Presentation to Care Among People Diagnosed with HIV During Hospital Admission: A Population-Based Study in Ontario, Canada. AIDS Behav. 2018;22 (8):2575-2583. doi: 10.1007/s10461-018-2063-z. PubMed PMID:29536283 .
  5. Gesink, D, Wang, S, Guimond, T, Kimura, L, Connell, J, Salway, T et al.. Conceptualizing Geosexual Archetypes: Mapping the Sexual Travels and Egocentric Sexual Networks of Gay and Bisexual Men in Toronto, Canada. Sex Transm Dis. 2018;45 (6):368-373. doi: 10.1097/OLQ.0000000000000752. PubMed PMID:29465690 PubMed Central PMC5959212.
  6. Masindi, KI, Jembere, N, Kendall, CE, Burchell, AN, Bayoumi, AM, Loutfy, M et al.. Co-morbid Non-communicable Diseases and Associated Health Service Use in African and Caribbean Immigrants with HIV. J Immigr Minor Health. 2018;20 (3):536-545. doi: 10.1007/s10903-017-0681-6. PubMed PMID:29209931 .
  7. Burchell, AN, Kendall, CE, Cheng, SY, Lofters, A, Cotterchio, M, Bayoumi, AM et al.. Cervical cancer screening uptake among HIV-positive women in Ontario, Canada: A population-based retrospective cohort study. Prev Med. 2018;107 :14-20. doi: 10.1016/j.ypmed.2017.11.023. PubMed PMID:29197533 .
  8. Malagón, T, Burchell, AN, El-Zein, M, Guénoun, J, Tellier, PP, Coutlée, F et al.. Estimating HPV DNA Deposition Between Sexual Partners Using HPV Concordance, Y Chromosome DNA Detection, and Self-reported Sexual Behaviors. J. Infect. Dis. 2017;216 (10):1210-1218. doi: 10.1093/infdis/jix477. PubMed PMID:28968731 PubMed Central PMC5853413.
  9. de Pokomandy, A, Kaufman, E, de Castro, C, Mayrand, MH, Burchell, AN, Klein, M et al.. The EVVA Cohort Study: Anal and Cervical Type-Specific Human Papillomavirus Prevalence, Persistence, and Cytologic Findings in Women Living With HIV. J. Infect. Dis. 2017;216 (4):447-456. doi: 10.1093/infdis/jix273. PubMed PMID:28931234 .
  10. Kendall, CE, Walmsley, S, Lau, C, Jembere, N, Burchell, AN, Loutfy, M et al.. A cross-sectional population-based study of breast cancer screening among women with HIV in Ontario, Canada. CMAJ Open. 2017;5 (3):E673-E681. doi: 10.9778/cmajo.20170038. PubMed PMID:28855308 PubMed Central PMC5621963.
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Affiliations & Other Activities

  • Assistant Professor, University of Toronto, Dalla Lana School of Public Health
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