RyanJ.EllisMDMS

PubMed

• Regionalizing ovarian cancer cytoreduction to high-volume centers and the impact on patient travel in New York State.
  Ryan M Kahn, Xiaoyue Ma, Sushmita Gordhandas, Effi Yeoshoua, Ryan J Ellis, Xiuling Zhang, Emeline M Aviki, Nadeem R Abu-Rustum, Ginger J Gardner, Yukio Sonoda, Oliver ...> ;Gynecologic Oncology. 2024 Mar 1
• Hepatic Artery Infusion Chemotherapy: A Quality Framework.
  Lauren M Janczewski, Ryan J Ellis, Michael E Lidsky, Michael I D'Angelica, Ryan P Merkow> ;Annals of Surgical Oncology. 2024 Feb 1
• 1 citations
  Who Should Undergo Transplant for Unresectable Colorectal Liver Metastases-Finding the Needle in the Haystack.
  Ryan J Ellis, Michael I D'Angelica> ;JAMA Surgery. 2023 Sep 1
• 6 citations
  Preoperative Management of Perihilar Cholangiocarcinoma.
  Ryan J Ellis, Kevin C Soares, William R Jarnagin> ;Cancers. 2022 Apr 24
• 1 citations
  Registry-based randomized clinical trials in surgery: Working with ACS-NSQIP and the AHPBA to conduct pragmatic trials.
  Brett L Ecker, Brian C Brajcich, Ryan J Ellis, Clifford Y Ko, Michael I D'Angelica> ;Journal of Surgical Oncology. 2022 Jan 1
• 53 citations
  Experiences of LGBTQ+ Residents in US General Surgery Training Programs.
  Evan A. Heiderscheit, Cary Jo R. Schlick, Ryan J. Ellis, Elaine O. Cheung, Dre Irizarry, Daniela Amortegui, Joshua Eng, Julie Ann Sosa, David B. Hoyt, Jo Buyske, Thoma...> ;JAMA Surgery. 2021 Oct 20
• 8 citations
  National Evaluation of the Association Between Resident Labor Union Participation and Surgical Resident Well-being.
  Brian C. Brajcich, Jeanette W. Chung, Douglas E. Wood, Karen D. Horvath, Philip D. Tolley, Elizabeth F. Yates, Chandrakanath Are, Ryan J. Ellis, Yue Yung Hu, Karl Y. B...> ;JAMA Network Open. 2021 Sep 1
• 56 citations
  Experiences of Gender Discrimination and Sexual Harassment Among Residents in General Surgery Programs Across the US.
  Cary Jo R. Schlick, Ryan J. Ellis, Caryn D. Etkin, Caprice C. Greenberg, Jacob A. Greenberg, Patricia L. Turner, Jo Buyske, David B. Hoyt, Thomas J. Nasca, Karl Y. Bil...> ;JAMA Surgery. 2021 Oct 1
• 23 citations
  Comprehensive Characterization of the General Surgery Residency Learning Environment and the Association With Resident Burnout.
  Ryan J. Ellis, Joseph D. Nicolas, Elaine Ooi Yan Cheung, Lindsey M. Zhang, Meixi Ma, Patricia L. Turner, Michael S. Nussbaum, Chandrakanth Are, Douglas S. Smink, Caryn...> ;Annals of Surgery. 2021 Jul 1
• 20 citations
  National Evaluation of Surgical Resident Grit and the Association With Wellness Outcomes.
  D. Brock Hewitt, Jeanette W. Chung, Ryan J. Ellis, Elaine O. Cheung, Judith T. Moskowitz, Yue Yung Hu, Caryn D. Etkin, Michael S. Nussbaum, Jennifer N. Choi, Caprice C...> ;JAMA Surgery. 2021 Sep 1
• 6 citations
  A NSQIP-based randomized clinical trial evaluating choice of prophylactic antibiotics for pancreaticoduodenectomy.
  Brian C. Brajcich, Clifford Y. Ko, Jason B Liu, Ryan J. Ellis, Michael I. D' Angelica> ;Journal of Surgical Oncology. 2021 May 1
• 3 citations
  Improving trauma tertiary survey performance and missed injury identification using an education-based quality improvement initiative.
  Amy L. Holmstrom, Katherine C Ott, Hannah K Weiss, Ryan J. Ellis, Eric S. Hungness, Michael B. Shapiro, Anthony D. Yang> ;The Journal of Trauma and Acute Care Surgery. 2021 Jun 1
• 6 citations
  Cefoxitin versus piperacillin-tazobactam as surgical antibiotic prophylaxis in patients undergoing pancreatoduodenectomy: protocol for a randomised controlled trial.
  Nicole M Nevarez, Brian C. Brajcich, Jason B. Liu, Ryan J. Ellis, Clifford Y. Ko, Henry A. Pitt, Michael I. D’Angelica, Adam C. Yopp> ;BMJ Open. 2021 Mar 4
• 3 citations
  Variation in Hospital Utilization of Minimally Invasive Distal Pancreatectomy for Localized Pancreatic Neoplasms
  Ryan J. Ellis, Lindsey M. Zhang, Clifford Y. Ko, Mark E. Cohen, David J. Bentrem, Karl Y. Bilimoria, Anthony D. Yang, Mark S. Talamonti, Ryan P. Merkow> ;Journal of Gastrointestinal Surgery. 2020 Dec 1
• 40 citations
  Evaluating the Association of Multiple Burnout Definitions and Thresholds With Prevalence and Outcomes
  D. Brock Hewitt, Ryan J. Ellis, Yue Yung Hu, Elaine O. Cheung, Judith T. Moskowitz, Gaurava Agarwal, Karl Y. Bilimoria> ;JAMA Surgery. 2020 Nov 1
• 6 citations
  Development and validation of a risk calculator for post-discharge venous thromboembolism following hepatectomy for malignancy
  Cary Jo R. Schlick, Ryan J. Ellis, Ryan P. Merkow, Anthony D. Yang, David J. Bentrem> ;HPB. 2021 May 1
• 24 citations
  A National Mixed-Methods Evaluation of Preparedness for General Surgery Residency and the Association With Resident Burnout.
  Kathryn E. Engelhardt, Karl Y. Bilimoria, Julie K. Johnson, D. Brock Hewitt, Ryan J. Ellis, Yue Yung Hu, Jeanette W. Chung, Lindsey Kreutzer, Remi Love, Eddie Blay, Da...> ;JAMA Surgery. 2020 Sep 1
• Mistreatment and Burnout in Surgical Residency Training. Reply.
  Hu YY, Ellis RJ, Bilimoria KY> ;The New England journal of medicine.
• 7 citations
  Short-Term Risk of Performing Concurrent Procedures with Hepatic Artery Infusion Pump Placement.
  Brian C. Brajcich, David J. Bentrem, Anthony D. Yang, Mark E. Cohen, Ryan J. Ellis, Devalingam Mahalingam, Mary F. Mulcahy, Michael E. Lidsky, Peter J. Allen, Ryan P. ...> ;Annals of Surgical Oncology. 2020 Aug 1
• 5 citations
  National Evaluation of Patient Preferences in Selecting Hospitals and Health Care Providers
  Ryan J. Ellis, Tarik K. Yuce, Daniel Brock Hewitt, Ryan P. Merkow, Christine V. Kinnier, Julie K. Johnson, Karl Y. Bilimoria> ;Medical Care. 2020 Oct 1
• 1 citations
  A National Survey of Motor Vehicle Crashes Among General Surgery Residents.
  Cary Jo R. Schlick, Daniel Brock Hewitt, Christopher M. Quinn, Ryan J. Ellis, Katherine E. Shapiro, Andrew T. Jones, Karl Y. Bilimoria, Anthony D. Yang> ;Annals of Surgery. 2021 Dec 1
• 38 citations
  Prevalence, Types, and Sources of Bullying Reported by US General Surgery Residents in 2019.
  Lindsey M. Zhang, Ryan J. Ellis, Meixi Ma, Elaine O. Cheung, David B. Hoyt, Karl Y. Bilimoria, Yue Yung Hu> ;JAMA. 2020 May 26
• 10 citations
  Post-operative complications and readmissions following outpatient elective Nissen fundoplication.
  Tarik K. Yuce, Ryan J. Ellis, Ryan P. Merkow, Nathaniel J. Soper, Karl Y. Bilimoria, David D. Odell> ;Surgical Endoscopy. 2020 May 1
• 23 citations
  Association of Surgical Resident Wellness With Medical Errors and Patient Outcomes.
  Daniel Brock Hewitt, Ryan J. Ellis, Jeanette W. Chung, Elaine O. Cheung, Judith T. Moskowitz, Reiping Huang, Ryan P. Merkow, Anthony D. Yang, Yue Yung Hu, Mark E. Cohe...> ;Annals of Surgery. 2021 Aug 1
• Hospital variation in use of prophylactic drains following hepatectomy
  Ryan J. Ellis, Brian C. Brajcich, Clifford Y. Ko, Mark E. Cohen, Karl Y. Bilimoria, Adam C. Yopp, Michael I. D’Angelica, Ryan P. Merkow> ;HPB. 2020 Mar 12
• Join now to see all

Journal Articles

• A National Mixed-Methods Evaluation of Preparedness for General Surgery Residency and the Association with Resident Burnout  
  Karl Y Bilimoria, Ryan J Ellis, JAMA Surgery
• Prevalence, Types, and Sources of Bullying Reported by US General Surgery Residents in 2019  
  Ryan J Ellis, David B Hoyt, Karl Y Bilimoria, JAMA
• Deconstructing the Adjuvant Chemotherapy Quality Measure for Stage III Colon Cancer: Does It Reveal an Under-Recognized Disparity in Care?  
  Ryan J Ellis, Karl Y Bilimoria, Journal of The American College of Surgeons