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• 2021

  Absence of a positive outcome bias in randomized controlled trials of minimally invasive surgical techniques

  Sayyid, R. K., Lokeshwar, S. D., Tella, D., Jones, C. E., Klaassen, Z. & Wallis, C. J. D., Mar 2021, In: Journal of Clinical Epidemiology. 131, p. 163-165 3 p.

  Research output: Contribution to journal › Letter › peer-review

• Comparative efficacy of chemoimmunotherapy versus immunotherapy for advanced non–small cell lung cancer: A network meta-analysis of randomized trials

  Pathak, R., De Lima Lopes, G., Yu, H., Aryal, M. R., Ji, W., Frumento, K. S., Wallis, C. J. D., Klaassen, Z., Park, H. S. & Goldberg, S. B., Mar 1 2021, In: Cancer. 127, 5, p. 709-719 11 p.

  Research output: Contribution to journal › Article › peer-review

  • Network Meta-Analysis
  • Non-Small Cell Lung Carcinoma
  • Immunotherapy
  • Progression-Free Survival
  • Survival
  1 Scopus citations

• Comparing Costs of Radical Versus Partial Cystectomy for Patients Diagnosed With Localized Muscle-Invasive Bladder Cancer: Understanding the Value of Surgical Care

  Bagheri, I., Shan, Y., Klaassen, Z., Kamat, A. M., Konety, B., Mehta, H. B., Baillargeon, J. G., Srinivas, S., Tyler, D. S., Swanson, T. A., Kaul, S., Hollenbeck, B. K. & Williams, S. B., Jan 2021, In: Urology. 147, p. 127-134 8 p.

  Research output: Contribution to journal › Article › peer-review

  • Cystectomy
  • Urinary Bladder Neoplasms
  • Costs and Cost Analysis
  • Muscles
  • Survival
  1 Scopus citations

• Cost-effectiveness of first-line treatments in metastatic renal cell carcinoma

  Benton, J. Z., Klaassen, Z. & Wallis, C. J. D., 2021, In: Current Medical Research and Opinion. 37, 2, p. 285-286 2 p.

  Research output: Contribution to journal › Editorial › peer-review

  Open Access

• Do Hispanic Men Have Worse Outcomes After Radical Prostatectomy? Results From SEARCH

  Guerrios-Rivera, L., Howard, L. E., Klaassen, Z., Terris, M. K., Cooperberg, M. R., Amling, C. L., Kane, C. J., Aronson, W. J. & Freedland, S. J., Mar 2021, In: Urology. 149, p. 181-186 6 p.

  Research output: Contribution to journal › Article › peer-review

  • Prostatectomy
  • Hispanic Americans
  • European Continental Ancestry Group
  • Castration
  • Prostatic Neoplasms
  1 Scopus citations

• Early Experience with Salvage Retzius-sparing Robotic-assisted Radical Prostatectomy: Oncologic and Functional Outcomes

  Madi, R., Sayyid, R. K., Hiffa, A., Thomas, E., Terris, M. K. & Klaassen, Z., Mar 2021, In: Urology. 149, p. 117-121 5 p.

  Research output: Contribution to journal › Article › peer-review

  • Robotics
  • Prostatectomy
  • Safety
  • Neoplasm Grading
  • Prostate-Specific Antigen

• EDITORIAL COMMENT

  Hiffa, A., Wallis, C. J. D. & Klaassen, Z., Jan 2021, In: Urology. 147, p. 160-161 2 p.

  Research output: Contribution to journal › Comment/debate › peer-review

• Influence of Sociodemographic Factors on Definitive Intervention Among Low-risk Active Surveillance Patients

  Sayyid, R. K., Klotz, L., Benton, J. Z., Lodh, A., Lambert, J. H., Woodruff, P., Lokeshwar, S. D., Madi, R. H., Goldberg, H., Terris, M. K., Wallis, C. J. D. & Klaassen, Z., 2021, (Accepted/In press) In: Urology.

  Research output: Contribution to journal › Article › peer-review

  • Odds Ratio
  • Social Class
  • Prostatectomy
  • Time-to-Treatment
  • Marital Status

• Is there an association between a history of military service and cancer diagnosis? Results from a US national-level study of self-reported outcomes

  Goldberg, H., Noorani, R., Benton, J. Z., Lodh, A., Berlin, A., Chandrasekar, T., Wallis, C. J. D., Ahmad, A. E., Klaassen, Z. & Fleshner, N. E., Jan 2021, In: Cancer Causes and Control. 32, 1, p. 47-55 9 p.

  Research output: Contribution to journal › Article › peer-review

  • History
  • Urogenital Neoplasms
  • Neoplasms
  • Gastrointestinal Neoplasms
  • Smokers

• Knowledge of prostate cancer among African American men: A systematic review

  Coughlin, S. S., Vernon, M., Klaassen, Z., Tingen, M. S. & Cortes, J. E., Feb 15 2021, In: Prostate. 81, 3, p. 202-213 12 p.

  Research output: Contribution to journal › Review article › peer-review

  • African Americans
  • Prostatic Neoplasms
  • Systematic Reviews
  • Health Insurance
  • Income

• Safety of concomitant therapy with radium-223 and abiraterone or enzalutamide in a real-world population

  Zhao, H., Howard, L. E., De Hoedt, A. M., Terris, M. K., Amling, C. L., Kane, C. J., Cooperberg, M. R., Aronson, W. J., Klaassen, Z., Polascik, T. J., Vidal, A. C. & Freedland, S. J., 2021, (Accepted/In press) In: Prostate.

  Research output: Contribution to journal › Article › peer-review

  • Radium-223
  • abiraterone
  • MDV 3100
  • Safety
  • Survival

• The suggested chemopreventive association of metformin with prostate cancer in diabetic patients

  Goldberg, H., Mohsin, F. K., Berlin, A., Chandrasekar, T., Wallis, C. J. D., Klaassen, Z., Ahmad, A. E., Saskin, R., Kenk, M., Saarela, O., Kulkarni, G. S., Alibhai, S. M. H. & Fleshner, N., Mar 2021, In: Urologic Oncology: Seminars and Original Investigations. 39, 3, p. 191.e17-191.e24

  Research output: Contribution to journal › Article › peer-review

  • Metformin
  • Prostatic Neoplasms
  • Androgens
  • Prostate
  • Biopsy

• Use of psychotropic drugs among older patients with bladder cancer in the United States

  Jazzar, U., Bergerot, C. D., Shan, Y., Wallis, C. J. D., Freedland, S. J., Kamat, A. M., Tyler, D. S., Baillargeon, J., Kuo, Y. F., Klaassen, Z. & Williams, S. B., 2021, (Accepted/In press) In: Psycho-Oncology.

  Research output: Contribution to journal › Article › peer-review

  • Psychotropic Drugs
  • Urinary Bladder Neoplasms
  • Prescriptions
  • GABA Modulators
  • Neoplasms
• 2020

  Addressing Mental Health in Urology Patients: The Time is Now

  Klaassen, Z. & Wallis, C. J. D., Nov 15 2020, In: European Urology Focus. 6, 6, p. 1137-1139 3 p.

  Research output: Contribution to journal › Editorial › peer-review

  Open Access

• Adjuvant Versus Salvage Radiotherapy Following Radical Prostatectomy: Meta-analysis of the Effect of Comparator Salvage Approach on Study Conclusions

  Wallis, C. J. D., Klaassen, Z., Luckenbaugh, A. N., Laviana, A. A. & Bhindi, B., Mar 2020, In: European urology. 77, 3, p. 395-396 2 p.

  Research output: Contribution to journal › Letter › peer-review

• Adverse event profile for immunotherapy agents compared with chemotherapy in solid organ tumors: a systematic review and meta-analysis of randomized clinical trials

  Magee, D. E., Hird, A. E., Klaassen, Z., Sridhar, S. S., Nam, R. K., Wallis, C. J. D. & Kulkarni, G. S., Jan 2020, In: Annals of Oncology. 31, 1, p. 50-60 11 p.

  Research output: Contribution to journal › Review article › peer-review

  Open Access

  • Immunotherapy
  • Meta-Analysis
  • Systematic Reviews
  • Randomized Controlled Trials
  • Drug Therapy
  19 Scopus citations

• A novel splice variant of HYAL-4 drives malignant transformation and predicts outcome in patients with bladder cancer

  Lokeshwar, V. B., Morera, D. S., Hasanali, S. L., Yates, T. J., Hupe, M. C., Knapp, J., Lokeshwar, S. D., Wang, J., Hennig, M. J. P., Baskar, R., Escudero, D. O., Racine, R. R., Dhir, N., Jordan, A. R., Hoye, K., Azih, I., Manoharan, M., Klaassen, Z., Kavuri, S., Lopez, L. E. & 2 others, Ghosh, S. & Lokeshwar, B. L., Jul 2020, In: Clinical Cancer Research. 26, 13, p. 3455-3467 13 p.

  Research output: Contribution to journal › Article › peer-review

  • Urinary Bladder Neoplasms
  • Chondroitinases and Chondroitin Lyases
  • Chondroitin Sulfate Proteoglycans
  • Phenotype
  • Neoplasms

• Association between PD-L1 status and immune checkpoint inhibitor response in advanced malignancies: A systematic review and meta-analysis of overall survival data

  Wallis, C. J. D., Lawson, K., Butaney, M., Satkunasivam, R., Parikh, J., Freedland, S. J., Patel, S. P., Hamid, O., Pal, S. K. & Klaassen, Z., Jul 1 2020, In: Japanese Journal of Clinical Oncology. 50, 7, p. 800-809 10 p.

  Research output: Contribution to journal › Article › peer-review

  • Meta-Analysis
  • Systematic Reviews
  • Ligands
  • Survival
  • Immunotherapy
  2 Scopus citations

• A Systematic Review and Network Meta-analysis of Novel Androgen Receptor Inhibitors in Non-metastatic Castration-resistant Prostate Cancer

  Hird, A. E., Magee, D. E., Bhindi, B., Ye, X. Y., Chandrasekar, T., Goldberg, H., Klotz, L., Fleshner, N., Satkunasivam, R., Klaassen, Z. & Wallis, C. J. D., Oct 2020, In: Clinical Genitourinary Cancer. 18, 5, p. 343-350 8 p.

  Research output: Contribution to journal › Review article › peer-review

  • Network Meta-Analysis
  • Castration
  • Androgen Receptors
  • Androgens
  • Prostatic Neoplasms
  8 Scopus citations

• Can post-treatment free PSA ratio be used to predict adverse outcomes in recurrent prostate cancer?

  Goldberg, H., Glicksman, R., Woon, D., Hoffman, A., Shaikh, H., Chandrasekar, T., Klaassen, Z., Wallis, C. J. D., Ahmad, A. E., Sanmamed-Salgado, N., Qu, X., Moraes, F. Y., Diamandis, E. P., Berlin, A. & Fleshner, N. E., 2020, (Accepted/In press) In: BJU International.

  Research output: Contribution to journal › Article › peer-review

  • Prostatectomy
  • Prostatic Neoplasms
  • Radiotherapy
  • Survival
  • Neoplasm Metastasis

• Clinical-genomic Characterization Unveils More Aggressive Disease Features in Elderly Prostate Cancer Patients with Low-grade Disease

  Goldberg, H., Spratt, D., Chandrasekar, T., Klaassen, Z., Wallis, C. J. D., Santiago-Jimenez, M., Fishbane, N., Davicioni, E., Noorani, R., Ahmad, A. E., Herrera Cáceres, J. O., Alibhai, S., Berlin, A. & Fleshner, N. E., Jan 1 2020, (Accepted/In press) In: European Urology Focus.

  Research output: Contribution to journal › Article › peer-review

  • Prostatic Neoplasms
  • Elderly
  • Prostatectomy
  • Biopsy
  • Prostate

• Clinical Parameters Outperform Molecular Subtypes for Predicting Outcome in Bladder Cancer: Results from Multiple Cohorts, Including TCGA

  Morera, D. S., Hasanali, S. L., Belew, D., Ghosh, S., Klaassen, Z., Jordan, A. R., Wang, J., Terris, M. K., Bollag, R. J., Merseburger, A. S., Stenzl, A., Soloway, M. S. & Lokeshwar, V. B., Jan 1 2020, In: The Journal of urology. 203, 1, p. 62-72 11 p.

  Research output: Contribution to journal › Article › peer-review

  • Atlases
  • Urinary Bladder Neoplasms
  • Genome
  • Datasets
  • Survival
  12 Scopus citations

• Competing Risks of Mortality among Men with Biochemical Recurrence after Radical Prostatectomy

  Daskivich, T. J., Howard, L. E., Amling, C. L., Aronson, W. J., Cooperberg, M. R., Kane, C. J., Klaassen, Z., Terris, M. K. & Freedland, S. J., Sep 1 2020, In: The Journal of urology. 204, 3, p. 511-517 7 p.

  Research output: Contribution to journal › Article › peer-review

  • Prostatectomy
  • Recurrence
  • Mortality
  • Prostatic Neoplasms
  • Comorbidity
  1 Scopus citations

• Comprehensive assessment of the morbidity of renal mass biopsy: A populationbased assessment of biopsy-related complications

  Garbens, A., Wallis, C. J. D., Klaassen, Z., Saskin, R., Plumptre, L., Kodama, R., Herschorn, S. & Nam, R. K., Jul 2020, In: Canadian Urological Association Journal. 15, 2

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Biopsy
  • Morbidity
  • Kidney
  • Hospital Emergency Service
  • Mortality

• Diagnostic utility of axial imaging in the evaluation of hematuria: A systematic review and critical appraisal of the literature

  Wallis, C. J. D., Sayyid, R. K., Manyevitch, R., Perlis, N., Lokeshwar, V. B., Fleshner, N. E., Terris, M. K., Nielsen, M. E. & Klaassen, Z. W. A., Jul 2020, In: Canadian Urological Association Journal. 15, 2

  Research output: Contribution to journal › Review article › peer-review

  Open Access

  • Hematuria
  • Systematic Reviews
  • Diagnostic Imaging
  • Meta-Analysis
  • Urologic Neoplasms

• Dr. Alexander Randall III and the Discovery of Randall's Plaques

  Lokeshwar, S. D., Randall V, A., Dykes, T. E., Klaassen, Z., Neal, D. E., Terris, M. K. & Marcovich, R., Dec 2020, In: Urology. 146, p. 15-18 4 p.

  Research output: Contribution to journal › Article › peer-review

• EDITORIAL COMMENT

  Lokeshwar, S. D., Benton, J. Z., King, S. A., Terris, M. K., Wallis, C. J. D. & Klaassen, Z., Feb 2020, In: Urology. 136, p. 55-56 2 p.

  Research output: Contribution to journal › Comment/debate › peer-review

• Effect of Renal Mass Biopsy on Subsequent Nephrectomy Outcomes: A Population-based Assessment

  Wallis, C. J. D., Garbens, A., Klaassen, Z., Kodama, R. T., Herschorn, S. & Nam, R. K., Jan 2020, In: European urology. 77, 1, p. 136-137 2 p.

  Research output: Contribution to journal › Letter › peer-review

• Gender-based psychological and physical distress differences in patients diagnosed with non-metastatic renal cell carcinoma

  Ajaj, R., Cáceres, J. O. H., Berlin, A., Wallis, C. J. D., Chandrasekar, T., Klaassen, Z., Ahmad, A. E., Leao, R., Finelli, A., Fleshner, N. & Goldberg, H., Oct 1 2020, In: World Journal of Urology. 38, 10, p. 2547-2554 8 p.

  Research output: Contribution to journal › Article › peer-review

  • Renal Cell Carcinoma
  • Psychology
  • Biopsy
  • Symptom Assessment
  • Linear Models
  4 Scopus citations

• Impact of Alzheimer's disease and related dementia diagnosis following treatment for bladder cancer

  Jazzar, U., Shan, Y., Klaassen, Z., Freedland, S. J., Kamat, A. M., Raji, M. A., Masel, T., Tyler, D. S., Baillargeon, J., Kuo, Y. F., Mehta, H. B., Bergerot, C. D. & Williams, S. B., Sep 2020, In: Journal of Geriatric Oncology. 11, 7, p. 1118-1124 7 p.

  Research output: Contribution to journal › Article › peer-review

  • Urinary Bladder Neoplasms
  • Dementia
  • Alzheimer Disease
  • Cystectomy
  • Survival

• Impact of Diagnosing Urologists and Hospitals on the Use of Radical Cystectomy

  Golla, V., Shan, Y., Mehta, H. B., Klaassen, Z., Tyler, D. S., Baillargeon, J., Kamat, A. M., Freedland, S. J., Gore, J. L., Chamie, K., Kuo, Y. F. & Williams, S. B., Jul 2020, In: European Urology Open Science. 19, p. 27-36 10 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Urologists
  • Cystectomy
  • Odds Ratio
  • Urinary Bladder Neoplasms
  • Confidence Intervals

• Introduction of Telemedicine During the COVID-19 Pandemic: A Challenge for Now, an Opportunity for the Future

  Sosnowski, R., Kamecki, H., Joniau, S., Walz, J., Klaassen, Z. & Palou, J., Dec 2020, In: European urology. 78, 6, p. 820-821 2 p.

  Research output: Contribution to journal › Editorial › peer-review
  4 Scopus citations

• Mental Illness and Bladder Cancer Patients: The Time for Assertive Intervention Is Now

  Klaassen, Z., Lokeshwar, S. D., Lowery-Allison, A. & Wallis, C. J. D., Nov 15 2020, In: European Urology Focus. 6, 6, p. 1188-1189 2 p.

  Research output: Contribution to journal › Editorial › peer-review

• Metastatic hormone-sensitive prostate cancer: Current perspective on the evolving therapeutic landscape

  Hall, M. E., Huelster, H. L., Luckenbaugh, A. N., Laviana, A. A., Keegan, K. A., Klaassen, Z., Moses, K. A. & Wallis, C. J. D., 2020, In: OncoTargets and Therapy. 13, p. 3571-3581 11 p.

  Research output: Contribution to journal › Review article › peer-review

  Open Access

  • Prostatic Neoplasms
  • Hormones
  • Prostate
  • apalutamide
  • Neoplasm Metastasis
  2 Scopus citations

• Molecular targeting of renal cell carcinoma by an oral combination

  Jordan, A. R., Wang, J., Yates, T. J., Hasanali, S. L., Lokeshwar, S. D., Morera, D. S., Shamaladevi, N., Li, C. S., Klaassen, Z., Terris, M. K., Thangaraju, M., Singh, A. B., Soloway, M. S. & Lokeshwar, V. B., May 1 2020, In: Oncogenesis. 9, 5, 52.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Sorafenib
  • Renal Cell Carcinoma
  • Hymecromone
  • Down-Regulation
  • UDP-glucuronosyltransferase 1A9

• Obese men undergoing radical prostatectomy: Is robotic or retropubic better to limit positive surgical margins? Results from SEARCH

  Nik-Ahd, F., Howard, L. E., Aronson, W. J., Terris, M. K., Klaassen, Z., Cooperberg, M. R., Amling, C. L., Kane, C. J. & Freedland, S. J., Oct 1 2020, In: International Journal of Urology. 27, 10, p. 851-857 7 p.

  Research output: Contribution to journal › Article › peer-review

  • Robotics
  • Margins of Excision
  • Prostatectomy
  • Body Mass Index
  • Urinary Bladder
  2 Scopus citations

• Obesity, race, and long-term prostate cancer outcomes

  Vidal, A. C., Oyekunle, T., Howard, L. E., De Hoedt, A. M., Kane, C. J., Terris, M. K., Cooperberg, M. R., Amling, C. L., Klaassen, Z., Freedland, S. J. & Aronson, W. J., Aug 15 2020, In: Cancer. 126, 16, p. 3733-3741 9 p.

  Research output: Contribution to journal › Article › peer-review

  • Prostatic Neoplasms
  • Prostatectomy
  • Obesity
  • Castration
  • Body Mass Index
  2 Scopus citations

• Paraneoplastic limbic encephalitis in a patient with primary well-differentiated teratoma and metastatic poorly differentiated embryonal carcinoma

  Wehrle, C. J., Ullah, A., Sinkler, M. A., Heneidi, S. G., Klaassen, Z., Biddinger, P., Kruse, E. J., Wallace, G., Nichols, F. & Patel, N., Sep 2020, In: Yale Journal of Biology and Medicine. 93, 4, p. 495-500 6 p.

  Research output: Contribution to journal › Article › peer-review

  • Limbic Encephalitis
  • Embryonal Carcinoma
  • Teratoma
  • Tumors
  • Cells

• Perioperative venous thromboembolism prophylaxis in prostate cancer surgery

  Klaassen, Z., Wallis, C. J. D., Lavallée, L. T. & Violette, P. D., Mar 1 2020, In: World Journal of Urology. 38, 3, p. 593-600 8 p.

  Research output: Contribution to journal › Article › peer-review

  • Venous Thromboembolism
  • Prostatic Neoplasms
  • Prostatectomy
  • Lymph Node Excision
  • Hemorrhage
  1 Scopus citations

• Posttraumatic stress disorder and suicide among veterans with prostate cancer

  Aboumrad, M., Shiner, B., Mucci, L., Neupane, N., Schroeck, F. R., Klaassen, Z., Freedland, S. J. & Young-Xu, Y., 2020, (Accepted/In press) In: Psycho-Oncology.

  Research output: Contribution to journal › Article › peer-review

  • Veterans
  • Post-Traumatic Stress Disorders
  • Suicide
  • Prostatic Neoplasms
  • Mortality

• Predictors of prostate-specific antigen testing in men aged ≥55 years: A cross-sectional study based on patient-reported outcomes

  Leong, J. Y., Chandrasekar, T., Berlin, A., Klaassen, Z., Wallis, C. J. D., Ahmad, A. E., Herrera-Caceres, J. O., Perlis, N., Fleshner, N. E. & Goldberg, H., Sep 1 2020, In: International Journal of Urology. 27, 9, p. 711-718 8 p.

  Research output: Contribution to journal › Article › peer-review

  • Patient Reported Outcome Measures
  • Prostate-Specific Antigen
  • Cross-Sectional Studies
  • Spouses
  • Income

• Promotion of epithelial hyperplasia by interleukin-8—CXCR axis in human prostate

  Smith, D. K., Hasanali, S. L., Wang, J., Kallifatidis, G., Morera, D. S., Jordan, A. R., Terris, M. K., Klaassen, Z., Bollag, R., Lokeshwar, V. B. & Lokeshwar, B. L., Sep 1 2020, In: Prostate. 80, 12, p. 938-949 12 p.

  Research output: Contribution to journal › Article › peer-review

  • Interleukins
  • Prostatic Hyperplasia
  • Hyperplasia
  • Prostate
  • Interleukin-8
  1 Scopus citations

• Race does not predict skeletal-related events and all-cause mortality in men with castration-resistant prostate cancer

  Patel, D. N., Howard, L. E., De Hoedt, A. M., Amling, C. L., Aronson, W. J., Cooperberg, M. R., Kane, C. J., Klaassen, Z. W., Terris, M. K. & Freedland, S. J., Jul 15 2020, In: Cancer. 126, 14, p. 3274-3280 7 p.

  Research output: Contribution to journal › Article › peer-review

  • Castration
  • Prostatic Neoplasms
  • Bone and Bones
  • Mortality
  • African Continental Ancestry Group
  1 Scopus citations

• Racial Discrepancies in Overall Survival among Men Treated with ²²³Radium

  Zhao, H., Howard, L. E., De Hoedt, A., Terris, M. K., Amling, C. L., Kane, C. J., Cooperberg, M. R., Aronson, W. J., Klaassen, Z., Polascik, T. J., Vidal, A. C. & Freedland, S. J., Feb 1 2020, In: The Journal of urology. 203, 2, p. 331-337 7 p.

  Research output: Contribution to journal › Article › peer-review

  • Survival
  • Castration
  • Prostatic Neoplasms
  • African Continental Ancestry Group
  • Radium-223
  5 Scopus citations

• Relation between surgeon age and postoperative outcomes: A population-based cohort study

  Satkunasivam, R., Klaassen, Z., Ravi, B., Fok, K. H., Menser, T., Kash, B., Miles, B. J., Bass, B., Detsky, A. S. & Wallis, C. J. D., Apr 14 2020, In: CMAJ. 192, 15, p. E385-E392

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Surgeons
  • Cohort Studies
  • Population
  • Odds Ratio
  • Confidence Intervals
  2 Scopus citations

• Reply by Authors

  Goldberg, H., Ahmad, A. E., Chandrasekar, T., Klotz, L., Emberton, M., Haider, M. A., Taneja, S. S., Arora, K., Fleshner, N., Finelli, A., Perlis, N., Tyson, M. D., Klaassen, Z. & Wallis, C. J. D., Jun 1 2020, In: The Journal of urology. 203, 6, p. 1093 1 p.

  Research output: Contribution to journal › Comment/debate › peer-review

• Retzius-sparing robotic-assisted laparoscopic radical prostatectomy: racial considerations for 250 consecutive cases

  Sayyid, R. K., Sherwood, D., Simpson, W. G., Terris, M. K., Klaassen, Z. & Madi, R., 2020, (Accepted/In press) In: Journal of Robotic Surgery.

  Research output: Contribution to journal › Article › peer-review

  • Robotics
  • Prostatectomy
  • African Americans
  • Prostatic Neoplasms
  • Neoplasm Grading
  1 Scopus citations

• Setting the Standards: Examining Research Productivity Among Academic Urologists in the USA and Canada in 2019

  Chandrasekar, T., Han, T. M., Glick, L., Leong, J. Y., Teplitsky, S., Noorani, R., Goldberg, H., Klaassen, Z., Wallis, C. J. D., Mark, J. R., Trabulsi, E. J., Lallas, C. D. & Gomella, L. G., Jan 1 2020, (Accepted/In press) In: European Urology Focus.

  Research output: Contribution to journal › Article › peer-review

  • Urologists
  • Canada
  • Physicians
  • Benchmarking
  • Urology

• Systematic review and meta-analysis of trials evaluating the role of adjuvant radiation after radical prostatectomy for prostate cancer: Implications for early salvage

  Bhindi, B., Lokeshwar, S. D., Klaassen, Z., Klotz, L. & Wallis, C. J. D., Feb 17 2020, In: Canadian Urological Association Journal. 14, 10

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Prostatectomy
  • Prostatic Neoplasms
  • Meta-Analysis
  • Systematic Reviews
  • Radiation

• The association between patient body mass index and perioperative outcomes following radical cystectomy: An analysis using the American College of Surgeons National Surgical Quality Improvement Program database

  Lenardis, M., Harper, B., Satkunasivam, R., Klaassen, Z. & Wallis, C., Mar 30 2020, In: Canadian Urological Association Journal. 14, 9

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Cystectomy
  • Quality Improvement
  • Body Mass Index
  • Surgeons
  • Databases