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Stage migration of testicular germ cell tumours in Alberta, Canada, during the COVID-19 pandemic: a retrospective cohort study

Richard Lee-Ying, Dylan E. O’Sullivan, Richard Gagnon, Nicholas Bosma, Rebecca N. Stewart, Cindy Railton, Derek Tilley, Nimira Alimohamed, Naveen Basappa, Tina Cheng, Michael Kolinsky, Safiya Karim, Dean Ruether, Scott North, Steven Yip, Brita Danielson, Daniel Heng and Darren Brenner
July 05, 2022 10 (3) E633-E642; DOI: https://doi.org/10.9778/cmajo.20210285
Richard Lee-Ying
Department of Oncology (Lee-Ying, O’Sullivan, Gagnon, Stewart, Railton, Tilley, Alimohamed, Cheng, Karim, Ruether, Yip, Heng, Brenner), University of Calgary, Tom Baker Cancer Centre, Calgary, Alta.; BC Cancer Agency–Victoria (Bosma), Victoria, BC; Department of Oncology (Basappa, Kolinsky, North, Danielson), University of Alberta, Cross Cancer Institute, Edmonton, Alta.
MD MPH
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Dylan E. O’Sullivan
Department of Oncology (Lee-Ying, O’Sullivan, Gagnon, Stewart, Railton, Tilley, Alimohamed, Cheng, Karim, Ruether, Yip, Heng, Brenner), University of Calgary, Tom Baker Cancer Centre, Calgary, Alta.; BC Cancer Agency–Victoria (Bosma), Victoria, BC; Department of Oncology (Basappa, Kolinsky, North, Danielson), University of Alberta, Cross Cancer Institute, Edmonton, Alta.
PhD
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Richard Gagnon
Department of Oncology (Lee-Ying, O’Sullivan, Gagnon, Stewart, Railton, Tilley, Alimohamed, Cheng, Karim, Ruether, Yip, Heng, Brenner), University of Calgary, Tom Baker Cancer Centre, Calgary, Alta.; BC Cancer Agency–Victoria (Bosma), Victoria, BC; Department of Oncology (Basappa, Kolinsky, North, Danielson), University of Alberta, Cross Cancer Institute, Edmonton, Alta.
MD
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Nicholas Bosma
Department of Oncology (Lee-Ying, O’Sullivan, Gagnon, Stewart, Railton, Tilley, Alimohamed, Cheng, Karim, Ruether, Yip, Heng, Brenner), University of Calgary, Tom Baker Cancer Centre, Calgary, Alta.; BC Cancer Agency–Victoria (Bosma), Victoria, BC; Department of Oncology (Basappa, Kolinsky, North, Danielson), University of Alberta, Cross Cancer Institute, Edmonton, Alta.
MD MSc
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Rebecca N. Stewart
Department of Oncology (Lee-Ying, O’Sullivan, Gagnon, Stewart, Railton, Tilley, Alimohamed, Cheng, Karim, Ruether, Yip, Heng, Brenner), University of Calgary, Tom Baker Cancer Centre, Calgary, Alta.; BC Cancer Agency–Victoria (Bosma), Victoria, BC; Department of Oncology (Basappa, Kolinsky, North, Danielson), University of Alberta, Cross Cancer Institute, Edmonton, Alta.
NP
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Cindy Railton
Department of Oncology (Lee-Ying, O’Sullivan, Gagnon, Stewart, Railton, Tilley, Alimohamed, Cheng, Karim, Ruether, Yip, Heng, Brenner), University of Calgary, Tom Baker Cancer Centre, Calgary, Alta.; BC Cancer Agency–Victoria (Bosma), Victoria, BC; Department of Oncology (Basappa, Kolinsky, North, Danielson), University of Alberta, Cross Cancer Institute, Edmonton, Alta.
NP
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Derek Tilley
Department of Oncology (Lee-Ying, O’Sullivan, Gagnon, Stewart, Railton, Tilley, Alimohamed, Cheng, Karim, Ruether, Yip, Heng, Brenner), University of Calgary, Tom Baker Cancer Centre, Calgary, Alta.; BC Cancer Agency–Victoria (Bosma), Victoria, BC; Department of Oncology (Basappa, Kolinsky, North, Danielson), University of Alberta, Cross Cancer Institute, Edmonton, Alta.
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Nimira Alimohamed
Department of Oncology (Lee-Ying, O’Sullivan, Gagnon, Stewart, Railton, Tilley, Alimohamed, Cheng, Karim, Ruether, Yip, Heng, Brenner), University of Calgary, Tom Baker Cancer Centre, Calgary, Alta.; BC Cancer Agency–Victoria (Bosma), Victoria, BC; Department of Oncology (Basappa, Kolinsky, North, Danielson), University of Alberta, Cross Cancer Institute, Edmonton, Alta.
MD
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Naveen Basappa
Department of Oncology (Lee-Ying, O’Sullivan, Gagnon, Stewart, Railton, Tilley, Alimohamed, Cheng, Karim, Ruether, Yip, Heng, Brenner), University of Calgary, Tom Baker Cancer Centre, Calgary, Alta.; BC Cancer Agency–Victoria (Bosma), Victoria, BC; Department of Oncology (Basappa, Kolinsky, North, Danielson), University of Alberta, Cross Cancer Institute, Edmonton, Alta.
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Tina Cheng
Department of Oncology (Lee-Ying, O’Sullivan, Gagnon, Stewart, Railton, Tilley, Alimohamed, Cheng, Karim, Ruether, Yip, Heng, Brenner), University of Calgary, Tom Baker Cancer Centre, Calgary, Alta.; BC Cancer Agency–Victoria (Bosma), Victoria, BC; Department of Oncology (Basappa, Kolinsky, North, Danielson), University of Alberta, Cross Cancer Institute, Edmonton, Alta.
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Michael Kolinsky
Department of Oncology (Lee-Ying, O’Sullivan, Gagnon, Stewart, Railton, Tilley, Alimohamed, Cheng, Karim, Ruether, Yip, Heng, Brenner), University of Calgary, Tom Baker Cancer Centre, Calgary, Alta.; BC Cancer Agency–Victoria (Bosma), Victoria, BC; Department of Oncology (Basappa, Kolinsky, North, Danielson), University of Alberta, Cross Cancer Institute, Edmonton, Alta.
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Safiya Karim
Department of Oncology (Lee-Ying, O’Sullivan, Gagnon, Stewart, Railton, Tilley, Alimohamed, Cheng, Karim, Ruether, Yip, Heng, Brenner), University of Calgary, Tom Baker Cancer Centre, Calgary, Alta.; BC Cancer Agency–Victoria (Bosma), Victoria, BC; Department of Oncology (Basappa, Kolinsky, North, Danielson), University of Alberta, Cross Cancer Institute, Edmonton, Alta.
MD MSc
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Dean Ruether
Department of Oncology (Lee-Ying, O’Sullivan, Gagnon, Stewart, Railton, Tilley, Alimohamed, Cheng, Karim, Ruether, Yip, Heng, Brenner), University of Calgary, Tom Baker Cancer Centre, Calgary, Alta.; BC Cancer Agency–Victoria (Bosma), Victoria, BC; Department of Oncology (Basappa, Kolinsky, North, Danielson), University of Alberta, Cross Cancer Institute, Edmonton, Alta.
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Scott North
Department of Oncology (Lee-Ying, O’Sullivan, Gagnon, Stewart, Railton, Tilley, Alimohamed, Cheng, Karim, Ruether, Yip, Heng, Brenner), University of Calgary, Tom Baker Cancer Centre, Calgary, Alta.; BC Cancer Agency–Victoria (Bosma), Victoria, BC; Department of Oncology (Basappa, Kolinsky, North, Danielson), University of Alberta, Cross Cancer Institute, Edmonton, Alta.
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Steven Yip
Department of Oncology (Lee-Ying, O’Sullivan, Gagnon, Stewart, Railton, Tilley, Alimohamed, Cheng, Karim, Ruether, Yip, Heng, Brenner), University of Calgary, Tom Baker Cancer Centre, Calgary, Alta.; BC Cancer Agency–Victoria (Bosma), Victoria, BC; Department of Oncology (Basappa, Kolinsky, North, Danielson), University of Alberta, Cross Cancer Institute, Edmonton, Alta.
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Brita Danielson
Department of Oncology (Lee-Ying, O’Sullivan, Gagnon, Stewart, Railton, Tilley, Alimohamed, Cheng, Karim, Ruether, Yip, Heng, Brenner), University of Calgary, Tom Baker Cancer Centre, Calgary, Alta.; BC Cancer Agency–Victoria (Bosma), Victoria, BC; Department of Oncology (Basappa, Kolinsky, North, Danielson), University of Alberta, Cross Cancer Institute, Edmonton, Alta.
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Daniel Heng
Department of Oncology (Lee-Ying, O’Sullivan, Gagnon, Stewart, Railton, Tilley, Alimohamed, Cheng, Karim, Ruether, Yip, Heng, Brenner), University of Calgary, Tom Baker Cancer Centre, Calgary, Alta.; BC Cancer Agency–Victoria (Bosma), Victoria, BC; Department of Oncology (Basappa, Kolinsky, North, Danielson), University of Alberta, Cross Cancer Institute, Edmonton, Alta.
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Darren Brenner
Department of Oncology (Lee-Ying, O’Sullivan, Gagnon, Stewart, Railton, Tilley, Alimohamed, Cheng, Karim, Ruether, Yip, Heng, Brenner), University of Calgary, Tom Baker Cancer Centre, Calgary, Alta.; BC Cancer Agency–Victoria (Bosma), Victoria, BC; Department of Oncology (Basappa, Kolinsky, North, Danielson), University of Alberta, Cross Cancer Institute, Edmonton, Alta.
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Article Information

vol. 10 no. 3 E633-E642
DOI 
https://doi.org/10.9778/cmajo.20210285
PubMed 
35790231
History 
  • Published online July 5, 2022.
Copyright & Usage 
© 2022 CMA Impact Inc. or its licensors This is an Open Access article distributed in accordance with the terms of the Creative Commons Attribution (CC BY-NC-ND 4.0) licence, which permits use, distribution and reproduction in any medium, provided that the original publication is properly cited, the use is noncommercial (i.e., research or educational use), and no modifications or adaptations are made. See: https://creativecommons.org/licenses/by-nc-nd/4.0/

Author Information

  1. Richard Lee-Ying, MD MPH,
  2. Dylan E. O’Sullivan, PhD,
  3. Richard Gagnon, MD,
  4. Nicholas Bosma, MD MSc,
  5. Rebecca N. Stewart, NP,
  6. Cindy Railton, NP,
  7. Derek Tilley, MSc,
  8. Nimira Alimohamed, MD,
  9. Naveen Basappa, MD,
  10. Tina Cheng, MD,
  11. Michael Kolinsky, MD,
  12. Safiya Karim, MD MSc,
  13. Dean Ruether, MD,
  14. Scott North, MD,
  15. Steven Yip, MD,
  16. Brita Danielson, MD,
  17. Daniel Heng, MD MPH,
  18. Darren Brenner, PhD
  1. Department of Oncology (Lee-Ying, O’Sullivan, Gagnon, Stewart, Railton, Tilley, Alimohamed, Cheng, Karim, Ruether, Yip, Heng, Brenner), University of Calgary, Tom Baker Cancer Centre, Calgary, Alta.; BC Cancer Agency–Victoria (Bosma), Victoria, BC; Department of Oncology (Basappa, Kolinsky, North, Danielson), University of Alberta, Cross Cancer Institute, Edmonton, Alta.
  1. Correspondence to: Richard Lee-Ying, richard.lee-ying{at}albertahealthservices.ca
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Stage migration of testicular germ cell tumours in Alberta, Canada, during the COVID-19 pandemic: a retrospective cohort study
Richard Lee-Ying, Dylan E. O’Sullivan, Richard Gagnon, Nicholas Bosma, Rebecca N. Stewart, Cindy Railton, Derek Tilley, Nimira Alimohamed, Naveen Basappa, Tina Cheng, Michael Kolinsky, Safiya Karim, Dean Ruether, Scott North, Steven Yip, Brita Danielson, Daniel Heng, Darren Brenner
Jul 2022, 10 (3) E633-E642; DOI: 10.9778/cmajo.20210285

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Stage migration of testicular germ cell tumours in Alberta, Canada, during the COVID-19 pandemic: a retrospective cohort study
Richard Lee-Ying, Dylan E. O’Sullivan, Richard Gagnon, Nicholas Bosma, Rebecca N. Stewart, Cindy Railton, Derek Tilley, Nimira Alimohamed, Naveen Basappa, Tina Cheng, Michael Kolinsky, Safiya Karim, Dean Ruether, Scott North, Steven Yip, Brita Danielson, Daniel Heng, Darren Brenner
Jul 2022, 10 (3) E633-E642; DOI: 10.9778/cmajo.20210285
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