Mark Yudin

MD, MSc

Associate Scientist, Li Ka Shing Knowledge Institute

Biography

Dr. Mark Yudin is currently an Associate Professor at the University of Toronto and an Active Staff Physician in the Department of Obstetrics and Gynecology at St. Michael’s Hospital. He received his medical degree from the University of Toronto, and then completed his residency training in Obstetrics and Gynecology at the University of Toronto. He then completed a two-year combined clinical and research fellowship in Reproductive Infectious Diseases at Magee-Womens Hospital and the University of Pittsburgh in Pittsburgh, PA. He also received a Master’s Degree in Clinical Research from the Graduate School of Public Health and the University of Pittsburgh. He started as active staff at St. Michael’s Hospital in 2003, and his clinical and research interests include general obstetrics and gynecology, colposcopy, and infectious diseases in women. He co-founded the Positive Pregnancy Program, a comprehensive and multidisciplinary program for the care of Human Immunodeficiency Virus (HIV)-positive pregnant women, in 2006. He is the current chair of the Infectious Diseases Committee of the Society of Obstetricians and Gynecologists of Canada (SOGC), and he is a member of the Executive Working Group of the Public Health Agency of Canada Sexually Transmitted Infections Guidelines. He has lectured and published in the area of infectious diseases in women.

His major research interests include HIV in women (including during pregnancy), pregnancy planning for couples affected by HIV, infections during pregnancy (particularly influenza and hepatitis), and sexually transmitted infections and vaginitis. He has been the recipient of many major grants in these areas, including being one of the founders of and a co-primary investigator on a Canadian Institutes of Health Research grant for The Interdisciplinary HIV Pregnancy Research Group (IHPREG). IHPREG has spearheaded the research and clinical care of HIV-affected women and men in Ontario and nationally since 2011, and there is an IHPREG scientific conference held annually in Toronto.

Please note: Dr. Yudin is not taking any summer students in 2018.

Recent Publications

  1. Smith, MK, Levy, KS, Yudin, MH. Informed Consent During Labour: Patient and Physician Perspectives. J Obstet Gynaecol Can. 2018;40 (5):614-617. doi: 10.1016/j.jogc.2017.12.013. PubMed PMID:29731207 .
  2. Allen, VM, Yudin, MH. N 276-Prise en charge de la bactériurie à streptocoques du groupe B pendant la grossesse. J Obstet Gynaecol Can. 2018;40 (2):e187-e193. doi: 10.1016/j.jogc.2017.11.026. PubMed PMID:29447723 .
  3. Allen, VM, Yudin, MH. No. 276-Management of Group B Streptococcal Bacteriuria in Pregnancy. J Obstet Gynaecol Can. 2018;40 (2):e181-e186. doi: 10.1016/j.jogc.2017.11.025. PubMed PMID:29447722 .
  4. Yinon, Y, Farine, D, Yudin, MH. N 240-Infection à cytomégalovirus pendant la grossesse. J Obstet Gynaecol Can. 2018;40 (2):e142-e150. doi: 10.1016/j.jogc.2017.11.019. PubMed PMID:29447719 .
  5. Yinon, Y, Farine, D, Yudin, MH. No. 240-Cytomegalovirus Infection in Pregnancy. J Obstet Gynaecol Can. 2018;40 (2):e134-e141. doi: 10.1016/j.jogc.2017.11.018. PubMed PMID:29447718 .
  6. Loutfy, M, Kennedy, VL, Poliquin, V, Dzineku, F, Dean, NL, Margolese, S et al.. No. 354-Canadian HIV Pregnancy Planning Guidelines. J Obstet Gynaecol Can. 2018;40 (1):94-114. doi: 10.1016/j.jogc.2017.06.033. PubMed PMID:29274714 .
  7. Poliquin, V, Loutfy, M, Kennedy, VL, Yudin, MH. A Well-Deserved Update to the Canadian HIV Pregnancy Planning Guidelines. J Obstet Gynaecol Can. 2018;40 (1):84-85. doi: 10.1016/j.jogc.2017.11.031. PubMed PMID:29274712 .
  8. Loutfy, M, Kennedy, VL, Poliquin, V, Dzineku, F, Dean, NL, Margolese, S et al.. N 354 - Lignes directrices canadiennes en matière de planification de la grossesse en présence du VIH. J Obstet Gynaecol Can. 2018;40 (1):115-137. doi: 10.1016/j.jogc.2017.10.005. PubMed PMID:29274708 .
  9. 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 .
  10. Balogun, KA, Guzman Lenis, MS, Papp, E, Loutfy, M, Yudin, MH, MacGillivray, J et al.. Elevated Levels of Estradiol in Human Immunodeficiency Virus-Infected Pregnant Women on Protease Inhibitor-Based Regimens. Clin. Infect. Dis. 2018;66 (3):420-427. doi: 10.1093/cid/cix761. PubMed PMID:29020282 PubMed Central PMC5850422.
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Affiliations & Other Activities

  • Staff Physician, Department of Obstetrics and Gynecology, St. Michael’s Hospital
  • Associate Professor, Department of Obstetrics and Gynecology, University of Toronto
  • Director of Clinical Research, Department of Obstetrics and Gynecology, University of Toronto
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