Selected Publications
Roberts, SE; Rosen CB; Keele IJ; Kaufman EJ; Wirtalla CJ; Moneme A; Bewtra M; Kelz RR: Primary care encourages best practices for management of colorectal and HPB conditions within emergency general surgery Journal of the American Medical Association : 2023 (in press).
Roberts SE, Rosen CB, Keele LJ, Kaufman EJ, Wirtalla CJ, Finn CB, Moneme AN, Bewtra M, Kelz RR: Association of established primary care use with postoperative mortality following emergency general surgery procedures JAMA Surgery : 2023 (Epub).
Beyer CA, Hatchimonji JS, Candido K, Chreiman K, Martin N, Cannon JW, , Reilly PM, Kaufman EJ, Seamon MJ: Effects of prior injury on long term patient-reported outcomes after trauma Journal of Trauma & Acute Care Surgery : 2023 (Epub).
Finn CB, Sharpe JE, Tong JK, Kaufman EJ, Wachtel H, Aarons CB, Weissman GE, Kelz RR: Development of a machine learning model to identify colorectal cancer stage in Medicare claims JCO Clinical Cancer Informatics : 2023 (Epub).
Rosen CB, Roberts SE, Wirtalla CJ, Keele LJ, Kaufman EJ, Halpern S, Kelz RR: Emergency surgery, multimorbidity and hospital-free days: A retrospective observational study Journal of Surgical Research 291 : 660-669,2023.
Kaufman EJ, Whitehorn G, Orji W, Chreiman K, Jackson S, Holena D, Lane-Fall M, Jacoby SF: Patient experiences of acute and postacute care after trauma Journal of Surgical Research 291 : 303-312,2023.
Seng SS, Kaufman EJ, Song J, Moran B, Stawicki SP, Koenig G, Timinski M, Martin ND, Ratnasekera A: A statewide analysis of self-inflicted injuries during Covid-19 pandemic: Is there adequate access to mental health? Journal of Surgical Research 291 : 620-626,2023.
Hatchimonji JS, Mavroudis CL, Friedman A, Kaufman EJ, Syvyk S, Wirtalla CJ, Keele L, Reilly PM, Kelz RR: National cohort study of resource utilization in older adults with emergency general surgery conditions Journal of Surgical Research 290 : 310-318,2023.
Rosen CB, Roberts SE, Wirtalla CJ, Keele LJ, Kaufman EJ, Halpern SD, Reilly PM, Neuman MD, Kelz RR: The conditional effects of multimorbidity on operative vs non-operative management of emergency general surgery conditions: A retrospective observational study using an instrumental variable analysis Annals of Surgery 278 (4): e855-e862,2023.
Haddad DN, Hatchimonji JS, Kumar S, Cannon JW, Reilly PM, Kim PK, Kaufman EJ: Changes in payor mix of new and established trauma centers To be presented at the American Association for the Surgery of Trauma Annual Meeting 2023, Anaheim, CA : 2023.
Academic Contact Information
Division of Trauma, Surgical Critical Care & Emergency Surgery
Penn Presbyterian Medical Center
51 North 39th Street, MOB Suite 120
Philadelphia,
PA
19104
Phone: 215-662-7320
Patient appointments: 800-789-7366