JeffryTNahmiasMD

Trauma Surgery & Surgical Critical Care

Professor of Surgery, University of California, Irvine Chief, Division of Trauma, Burns, & Surgical Critical Care Surgery

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Office
101 The City Dr S
Orange, CA 92868
Phone+1 714-456-7720

Fax+1 855-209-8413
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Summary

I am a board certified general surgeon and board certified in surgical critical care. I am the current Chief of the Division of Trauma, Burns, Surgical Critical Care & Acute Care Surgery. I am also the Vice Chair of Research for the Department of Surgery.

Education & Training

University of MichiganMHPE, Health Professions Education, 2014 - 2016
University of California (Irvine)Fellowship, Surgical Critical Care, 2012 - 2013
UMass Chan Medical SchoolResidency, Surgery, 2007 - 2012
Ross University School of MedicineClass of 2007

Certifications & Licensure

CA State Medical License 2011 - 2025
MA State Medical License 2013 - 2024
American Board of Surgery Surgery
American Board of Surgery Surgical Critical Care

Clinical Trials

Prospective Study of Induction Medications Used in the Trauma RSI Start of enrollment: 2026 Jan 01
Not yet recruiting
Dexmedotomidine for Acute Pain Control in Patients With Multiple Rib FracturesRandomized Controlled Trial Start of enrollment: 2021 Nov 12
Active, not recruiting
Phase 4
Roles: Principal Investigator, Contact
Empiric Calcium in Massive Transfusion Start of enrollment: 2025 Jan 01
Not yet recruiting
Phase 3
Roles: Principal Investigator, Contact
Shorter Versus Extended Course of Antibiotic Therapy for Necrotizing Soft Tissue Infections Start of enrollment: 2023 Dec 28
Recruiting
Roles: Sub-Investigator, Contact
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Publications & Presentations

PubMed

The Relationship Between the COVID-19 Pandemic and Pediatric Trauma.
Christian de Virgilio, Lorena Garcia, Jeffry Nahmias, Jessica A Keeley, Areg Grigorian> ;The Journal of Surgical Research. 2024 Apr 13
Warfarin, not direct oral anticoagulants nor antiplatelet therapy, is associated with increased bleeding risk in emergency general surgery patients: implications in th...
Seema P Anandalwar, Lindsay O'Meara, Roumen Vesselinov, Ashling Zhang, Jeffrey N Baum, Amanda Cooper, Cassandra Decker, Thomas Schroeppel, Jenny Cai, Daniel Cullinane,...> ;The Journal of Trauma and Acute Care Surgery. 2024 Apr 10
iPad-Based Neurocognitive Testing (ImPACT-QT) in Acute Adult Mild Traumatic Brain Injury/Concussion: Study on Practicality and Bedside Cognitive Scores in a Level-1 Tr...
Sean Lee, Lillian D Cruz, Michael Lopez, Aaron Thomas, Patrick M Chen, Jefferson W Chen, Areg Grigorian, Jeffry Nahmias, Michael Lekawa> ;The American Surgeon. 2024 Apr 9
Washington State Assault Weapon Firearm Violence Before and After Firearm Legislation Reform.
Avneet Bhullar, Jonathan Shipley, Leonardo Alaniz, Areg Grigorian, Sigrid Burruss, Lourdes Swentek, Catherine Kuza, Jeffry Nahmias> ;The American Surgeon. 2024 Apr 5
Blunt Adrenal Injury is Not Associated With Worse Outcomes in Adult Trauma Patients.
Flora Park, Areg Grigorian, Lourdes Swentek, Catherine Kuza, Allen Kong, Dylan Russell, Jeffry Nahmias> ;The Journal of Surgical Research. 2024 Apr 1
Outcomes of severely injured pregnant trauma patients: a multicenter analysis.
Kyrillos G Awad, Jeffry Nahmias, Negaar Aryan, Alexa N Lucas, Nicole Fierro, Navpreet K Dhillon, Eric J Ley, Jennifer Smith, Sigrid Burruss, Alden Dahan, Arianne Johns...> ;Updates in Surgery. 2024 Mar 30
High-grade liver injuries with contrast extravasation managed initially with interventional radiology versus observation: A secondary analysis of a WTA multicenter study.
Negaar Aryan, Areg Grigorian, Erika Tay-Lasso, Michael Cripps, Heather Carmichael, Robert McIntyre Jr, Shane Urban, Catherine Velopulos, Clay Cothren Burlew, Shana Bal...> ;American Journal of Surgery. 2024 Mar 26
To close or not to close? Wound management in emergent colorectal surgery, an EAST Multicenter prospective cohort study.
Cristina B Feather, Scott Rehrig, Rebecca Allen, Nadine Barth, Emmalee M Kugler, Daniel C Cullinane, Carolyne R Falank, Bishwajit Bhattacharya, Adrian A Maung, Sirivan...> ;The Journal of Trauma and Acute Care Surgery. 2024 Mar 25
Variability in Standardized Mortality Rates Among Pediatric Traumatic Brain Injury Patients: A Comparative Analysis of Trauma Centers.
Alice M Martino, John Schomberg, Laura F Goodman, Danh V Nguyen, Peter Yu, Jeffrey Santos, Andreina Giron, Jeffry Nahmias, Areg Grigorian, Joffre Olaya, Yigit S Guner> ;Journal of Pediatric Surgery. 2024 Mar 14
A core outcome set for appendicitis: A consensus approach utilizing modified Delphi methodology.
Butts, C., Byerly, S., Nahmias, J., Gelbard, R., Ziesmann, M., Bruns, B., Davidson, G., Di Saverio, S., Esposito, T., Fischkoff, K., Joseph, B., Kaafarani, H., Mentula...> ;The Journal of Trauma and Acute Care Surgery. 2024 Mar 1
My thoughts: The rise of social media as a reporting source for firearm violence.
Choi, S., Liang, J., Donnelly, M., Jebbia, M., Kuza, C., Swentek, L., Grigorian, A., Nahmias, J.> ;American Journal of Surgery. 2024 Feb 13
Trends in Legal Firearm Transactions: A Possible Protective Role of Gun Law Strength.
Shipley, J., Donnelly, M., Grigorian, A., Qazi, A., Kong, A., Kuza, C., Nahmias, J., Paladugu, A.> ;The American Surgeon. 2024 Jan 24
Early Pharmacologic Therapy in Patients With Blunt Cerebrovascular Injury and TBI: Is it Safe and Effective? An EAST Multicenter Study.
Kelley, W., Williams, J., Tatar, A., Zreik, K., Gergen, A., Jacobson, L., Nahmias, J., Murry, J., Grigorian, A., Ong, A., Stein, D., Scalea, T., Lauerman, M.> ;The American Surgeon. 2024 Jan 22
Similar rate of venous thromboembolism (VTE) and failure of non-operative management for early versus delayed VTE chemoprophylaxis in adolescent blunt solid organ inju...
Russell, D., Grigorian, A., Schubl, S., Swentek, L., Barrios, C., Lekawa, M., Nahmias, J.> ;European Journal of Trauma and Emergency Surgery. 2024 Jan 9
Neurosurgery compared to orthopedic spine consultation: A single level I trauma center experience.
Brynn Sargent, Christina Grabar, Shaina Sedighim, Areg Grigorian, Anvesh R Macherla, Michael Oh, Yu-Po Lee, John Scolaro, Jefferson Chen, Jeffry Nahmias> ;Brain & Spine. 2024 Jan 1
Characterization of patients requiring inpatient hospital ethics consults- A single center study.
Mahadevan, A., Cyrus Dastur, Sara Stern-Nezer, Jeffry Nahmias, Farshid Dayyani, Aditya Mahadevan, Armon Azizi> ;Plos One. 2024 Jan 1
Failure rates of nonoperative management of low-grade splenic injuries with active extravasation: an Eastern Association for the Surgery of Trauma multicenter study.
Kristen Spoor, John David Cull, Banan W Otaibi, Joshua P Hazelton, John Chipko, Jessica Reynolds, Sam Fugate, Claire Pederson, Linda B Zier, Lewis E Jacobson, Jamie M ...> ;Trauma Surgery & Acute Care Open. 2024 Jan 1
1 citations
Predictors of fetal delivery in pregnant trauma patients: A multicenter study.
Santos, J., Grigorian, A., Lucas, A., Fierro, N., Dhillon, N., Ley, E., Smith, J., Burruss, S., Dahan, A., Johnson, A., Ganske, W., Biffl, W., Bayat, D., Castelo, M., ...> ;The Journal of Trauma and Acute Care Surgery. 2024 Jan 1
Domestic firearm violence against women (2018-2021).
Brown, N., Brown, N., Jonathan Shipley, Megan Donnelly, Catherine Kuza, Areg Grigorian, Lourdes Swentek, Theresa Chin, Nolan Brown, Ninh Nguyen, Jeffry Nahmias> ;Surgery Open Science. 2024 Jan 1
Significant variation in computed tomography imaging of pregnant trauma patients: a retrospective multicenter study.
Lucas, A., Tay-Lasso, E., Zezoff, D., Fierro, N., Dhillon, N., Ley, E., Smith, J., Burruss, S., Dahan, A., Johnson, A., Ganske, W., Biffl, W., Bayat, D., Castelo, M., ...> ;Emergency Radiology. 2024 Feb 1
Propensity Score Analysis of Resuscitative Endovascular Balloon Occlusion of the Aorta: Zone-1 Versus Zone-3 Resuscitative Endovascular Balloon Occlusion of the Aorta ...
Epstein, L., Grigorian, A., Matsushima, K., Nahmias, J., Demetriades, D., Dilday, J.> ;The Journal of Surgical Research. 2024 Mar 1
Witnessed prehospital traumatic arrest: predictors of survival to hospital discharge.
Owattanapanich, N., Schellenberg, M., Ugarte, C., Grigorian, A., Nahmias, J., Lam, L., Martin, M., Inaba, K.> ;European Journal of Trauma and Emergency Surgery. 2023 Dec 12
A Prospective Multicenter Comparison of Trauma and Injury Severity Score, American Society of Anesthesiologists Physical Status, and National Surgical Quality Improvem...
Eric Owen Yeates, Jeffry Nahmias, Viktor Gabriel, Xi Luo, Babatunde Ogunnaike, M Iqbal Ahmed, Emily Melikman, Tiffany Moon, Thomas Shoultz, Anne Feeler, Roman Dudaryk,...> ;Anesthesia and Analgesia. 2023 Dec 8
Is Adolescent Obesity Associated With a Higher Risk for Pelvic Fractures in Motor Vehicle Collisions?
Brown, N., Brown, N., Brown, N., Brown, N., Brown, N., Brown, N., Brown, N., Jonathan Shipley, Areg Grigorian, Brent Emigh, Joshua Dilday, Catherine Kuza, Sebastian Sc...> ;The Journal of Surgical Research. 2024 Mar 1
Safety/booster seats in pediatric motor vehicle crashes: Public health concern.
Schellenberg, M., Barros, R., Santos, J., Grigorian, A., Matsushima, K., Nahmias, J., Inaba, K.> ;The American Journal of Emergency Medicine. 2024 Feb 1
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