Douglas C. Cheung

698 total citations
37 papers, 443 citations indexed

About

Douglas C. Cheung is a scholar working on Pulmonary and Respiratory Medicine, Surgery and Oncology. According to data from OpenAlex, Douglas C. Cheung has authored 37 papers receiving a total of 443 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Pulmonary and Respiratory Medicine, 16 papers in Surgery and 8 papers in Oncology. Recurrent topics in Douglas C. Cheung's work include Prostate Cancer Diagnosis and Treatment (12 papers), Prostate Cancer Treatment and Research (12 papers) and Bladder and Urothelial Cancer Treatments (10 papers). Douglas C. Cheung is often cited by papers focused on Prostate Cancer Diagnosis and Treatment (12 papers), Prostate Cancer Treatment and Research (12 papers) and Bladder and Urothelial Cancer Treatments (10 papers). Douglas C. Cheung collaborates with scholars based in Canada, United States and Australia. Douglas C. Cheung's co-authors include Antonio Finelli, Shahzeer Karmali, Xinzhe Shi, Noah J. Switzer, Richdeep S. Gill, Keith Rourke, Joseph LaBossière, Neil Fleshner, Girish S. Kulkarni and Robert K. Nam and has published in prestigious journals such as Journal of Clinical Oncology, PLoS ONE and The Journal of Urology.

In The Last Decade

Douglas C. Cheung

34 papers receiving 436 citations

Peers

Douglas C. Cheung

PRM

SURGE

ONCOL

RNMI

Hung-Jui Tan United States

Joseph Zabell United States

Piruz Motamedinia United States

Uttam Mete India

Tzevat Tefik Türkiye

Sunil Patel United States

Anthony Polcari United States

Itsuto Hamano Japan

José Daniel Subiela Spain

Bastien Gondran‐Tellier France

Hung-Jui Tan United States

Douglas C. Cheung

354 ×1.4

PRM

193 ×1.1

SURGE

206 ×2.4

78 ×1.3

ONCOL

78 ×1.3

RNMI

Citations per year, relative to Douglas C. Cheung Douglas C. Cheung (= 1×) peers Hung-Jui Tan

Countries citing papers authored by Douglas C. Cheung

Since Specialization

Citations

This map shows the geographic impact of Douglas C. Cheung's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Douglas C. Cheung with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Douglas C. Cheung more than expected).

Fields of papers citing papers by Douglas C. Cheung

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Douglas C. Cheung. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Douglas C. Cheung. The network helps show where Douglas C. Cheung may publish in the future.

Co-authorship network of co-authors of Douglas C. Cheung

This figure shows the co-authorship network connecting the top 25 collaborators of Douglas C. Cheung. A scholar is included among the top collaborators of Douglas C. Cheung based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Douglas C. Cheung. Douglas C. Cheung is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Cheung, Douglas C., Lisa Martin, Patrick O. Richard, et al.. (2025). Using real-world, population-level data to assess the uptake of active surveillance for low-grade prostate cancer before and after the release of clinical guidelines. Canadian Urological Association Journal. 19(6). 158–164.

Kim, Jin K., Michael Chua, Armando J. Lorenzo, et al.. (2025). Use of AI (GPT-4)-generated multiple-choice questions for the examination of surgical subspecialty residents. Canadian Urological Association Journal. 19(6). 182–187. 1 indexed citations

Cheung, Douglas C., Lisa Martin, Maria Komisarenko, et al.. (2023). A Matched Analysis of Active Surveillance Versus Nephrectomy for T1a Small Renal Masses. European Urology Oncology. 6(5). 535–539. 7 indexed citations

Cheung, Douglas C., Karen E. Bremner, Reka Pataky, et al.. (2023). The impact of the early COVID-19 pandemic on healthcare system resource use and costs in two provinces in Canada: An interrupted time series analysis. PLoS ONE. 18(9). e0290646–e0290646. 11 indexed citations

Cheung, Douglas C., Karen E. Bremner, Ruth Croxford, et al.. (2022). “Bring the Hoses to Where the Fire Is!”: Differential Impacts of Marginalization and Socioeconomic Status on COVID-19 Case Counts and Healthcare Costs. Value in Health. 25(8). 1307–1316. 4 indexed citations

Cheung, Douglas C., Lisa Martin, Shabbir M.H. Alibhai, et al.. (2022). Androgen deprivation therapy for prostate cancer: Prescribing behaviors and preferences among urologists. Canadian Urological Association Journal. 16(10). 351–357. 1 indexed citations

Cheung, Douglas C., Lisa Martin, Naheed Jivraj, et al.. (2022). Opioid Use After Nephrectomy for Kidney Cancer in Ontario: A Population-Based Study. Urology. 164. 118–123. 1 indexed citations

Cheung, Douglas C., et al.. (2021). Treatment on active surveillance of small renal masses: Progression vs. preference. Canadian Urological Association Journal. 16(4). 97–101. 5 indexed citations

Magee, Diana, Douglas C. Cheung, Amanda Hird, et al.. (2021). Trimodal therapy vs. radical cystectomy for muscle-invasive bladder cancer: A Markov microsimulation model. Canadian Urological Association Journal. 16(4). E197–E204. 6 indexed citations

10.

Woon, Dixon, Antonio Finelli, Douglas C. Cheung, et al.. (2021). A Population-based Study Comparing Outcomes for Patients With Metastatic Castrate Resistant Prostate Cancer Treated by Urologists or Medical Oncologists With First Line Abiraterone Acetate or Enzalutamide. Urology. 153. 147–155. 5 indexed citations

11.

Hird, Amanda, Diana Magee, Douglas C. Cheung, et al.. (2020). Neoadjuvant Versus Adjuvant Chemotherapy for Upper Tract Urothelial Carcinoma: A Microsimulation Model. Clinical Genitourinary Cancer. 19(2). e135–e147. 2 indexed citations

12.

Cheung, Douglas C., Neil Fleshner, Shomik Sengupta, & Dixon Woon. (2020). A narrative review of pelvic lymph node dissection in prostate cancer. Translational Andrology and Urology. 9(6). 3049–3055. 11 indexed citations

13.

Cheung, Douglas C. & Antonio Finelli. (2019). Magnetic resonance imaging diagnosis of prostate cancer: promise and caution. Canadian Medical Association Journal. 191(43). E1177–E1178. 9 indexed citations

14.

Cheung, Douglas C., Alexandra Millman, & Robert J. Hamilton. (2017). Case: Bacillus Calmette-Guerin (BCG)-induced Reiter syndrome with an attempt at repeat BCG induction. Canadian Urological Association Journal. 12(1). E37–9. 6 indexed citations

15.

Wallis, Christopher J.D., Douglas C. Cheung, Laurence Klotz, et al.. (2017). Personal prostate-specific antigen screening and treatment choices for localized prostate cancer among expert physicians. Canadian Urological Association Journal. 12(2). E59–63. 1 indexed citations

16.

Satkunasivam, Raj, Christopher J.D. Wallis, James P. Byrne, et al.. (2016). Perioperative outcomes following radical prostatectomy for patients with disseminated cancer: An analysis of the National Surgical Quality Improvement Program database. Canadian Urological Association Journal. 10(11-12). 423–423. 1 indexed citations

17.

Wallis, Christopher J.D., Georg A. Bjarnason, James P. Byrne, et al.. (2016). Morbidity and Mortality of Radical Nephrectomy for Patients With Disseminated Cancer: An Analysis of the National Surgical Quality Improvement Program Database. Urology. 95. 95–102. 23 indexed citations

18.

Cheung, Douglas C., et al.. (2015). Zero Ischemia Robotic-Assisted Partial Nephrectomy in Alberta: Initial Results of a Novel Approach. Canadian Urological Association Journal. 9(3-4). 128–128. 4 indexed citations

19.

Cheung, Douglas C., et al.. (2014). The Impact of Bariatric Surgery on Diabetic Retinopathy: A Systematic Review and Meta-Analysis. Obesity Surgery. 25(9). 1604–1609. 34 indexed citations

20.

Cheung, Douglas C., Richdeep S. Gill, Jiang-Qin Liu, et al.. (2011). Vasopressin improves systemic hemodynamics without compromising mesenteric perfusion in the resuscitation of asphyxiated newborn piglets: a dose–response study. Intensive Care Medicine. 38(3). 491–498. 15 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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