Jeffry Nahmias

picture of Jeffry  Nahmias

Surgery


B.A., University of San Diego, 2003, Biology
M.D., Ross University, 2007
Master of Health Professions Education, University of Michigan, 2014

Phone: (714) 456-5890
Email: jnahmias@uci.edu

University of California, Irvine
333 City Blvd. West, Ste 1600, Orange, C
Irvine, CA 92697
Research Interests
high value care, trauma, emergency general surgery surgical critical care, multicenter trials, surgical education
Academic Distinctions
2013-2014 Tufts University School of Medicine Teaching Recognition
2016 Baystate Medical Center Faculty Teacher of the Year
2017 University of California,Irvine John E. Connolly Teaching Award
2017 Marianne Cinat MD Memorial Heroes With Heart Award
2018 Southern California Rising Stars 2018 Award
2018 University of California,Irvine John E. Connolly Teaching Award
2018 ARIISE Award for Excellence Finalist
2020 PCSA New Member Research Award

-Advanced Trauma Life Support (ATLS) Instructor and Course Director
-Advanced Surgical Skills for Exposure in Trauma (ASSET) Instructor & Course Director
-Stop the Bleed Instructor and Course Director
Publications
Peer-Reviewed Publications:
1. Nahmias J.T., Schanzer A, Messina L.M., Eslami M.H. Declotting of Arteriovenous Hemodialysis Accesses (AVHA): A Comparison of Percutaneous Mechanical Thrombectomy and Angioplasty (PMTA) versus Open Thrombectomy. Journal of Vascular Surgery. 50;4;969.

2. Schanzer A, Nahmias J, Korenda K, Eslami M, Arous E, Messina L: An Increasing Demand for Integrated Vascular Residency Training Far Outweighs the Limited Supply of Positions. Journal of Vascular Surgery. 2009: December; 50; 1513-8.

3. Nahmias J, Doben A, Poola S, Korntner S, Carrens K, Gross R. Implementation of a quality improvement project on smoking cessation reduces smoking in a high risk trauma patient population. World Journal of Emergency Surgery. 2016 Apr 26;11:15. DOI: 10.1186/s13017-016-0072-7.

4. Qazi A, Phillips J, Kabutey N, Nahmias J. REBOA in Hemorrhagic Shock: A Unique Non-responder?. Trauma Surgery & Acute Care Open. DOI: 10.1136/tsaco-2017-000100 Published 9 June 2017

5. Nahmias J, Doben A, Winston E, Kaye T, DeBusk M, Alouidor R, Patterson L, Garb J, Gross R. Mild Traumatic Brain Injuries Can Be Safely Managed Without Neurosurgical Consultation: The end of a neurosurgical “Nonsult”. The American Surgeon. May 2018 Vol. 84

6. Petros K, Tashjian D, Tirabassi M, Gaffey R, Nahmias J. Ureteral Transection Secondary to a Penetrating Handlebar Injury. Trauma Case Reports. Vol. 10, August 2017, pages 16-18. https://doi.org/10.1016/j.tcr.2017.07.002

7. Kuza C, Hatzakis G, Nahmias J. The Assignment of American Society of Anesthesiologists Physical Status Classification for Adult Polytrauma Patients: Results from A Survey and Future Considerations. 2017. Anesthesia and Analgesia. Anesthesia & Analgesia: December 2017 - Volume 125 - Issue 6 - p 1960–1966

8. Nahmias J, Poola S, Doben A, Garb J, Gross R. Seasonal Variation of Trauma in Western Massachusetts: Fact or Folklore? Trauma Surgery & Acute Care Open 2017;2:e000120. doi: 10.1136/tsaco-2017-000120

9. Kronick M, Doben A, Morris M, Gross R, Kravetz A, Nahmias J. Blunt Traumatic Celiac Artery Avulsion Managed with Celiac Artery Ligation and Open Aorto-Celiac Bypass. Trauma Case Reports. Vol 11, Oct 2017, pages 8-12. https://doi.org/10.1016/j.tcr.2017.10.002

10. Grigorian A, Nahmias JT. Deep Venous Thrombosis (DVT), Upper Extremity. StatPearls [Updated 2018 Jan 19]. PMID 29494027

11. Grigorian A, Joe V, Delaplain PT, Schubl S, Barker B, Gabriel V, Dosch AR, Barrios C Jr. Nahmias J. Risk of hysterectomy and saplingectomy or oophorectomy compared to repair after pelvic gynecologic trauma. Eur J Trauma Emerg Surg. 2018 Mar 6. doi: 10.1007/s00068-018-0936-5. [Epub ahead of print]

12. Grigorian A, Schubl S, Barrios C, Joe V, Dolich M, Lekawa M, Nahmias J. Association of Heparin-Induced Thrombocytopenia With Bacterial Infection in Trauma Patients. JAMA Surg. doi:10.1001/jamasurg.2018.1652

13. Grigorian A, Albertson S, Delaplain P, Gabriel V, Maithel S, Dosch A, Schubl S, Joe V, Nahmias J. Cirrhosis Increases Complication Rate and Overall Mortality in Patients with Traumatic Lung Injury. Trauma. https://doi.org/10.1177/1460408618774577

14. Grigorian A, Spencer D, Donayre C, Nahmias J, Schubl S, Gabriel V, Barrios C. National Trends of Thoracic Endovascular Aortic Repair (TEVAR) Versus Open Repair in Blunt Thoracic Aortic Injury. Annals of Vascular Surgery. 2018 Jun 7. pii: S0890-5096(18)30431-X. doi: 10.1016/j.avsg.2018.03.045. [Epub ahead of print]

15. Nahmias J, Grigorian A, Brakenridge S, Jawa R, Holena D, Agapian J, Bruns B, Chestovich P, Chung B, Nguyen J, Schulman C, Staudenmayer K, Dixon R, Smith J, Bernard A, Pascual J. Variations in institutional review board processes and consent requirements for trauma research: An EAST multicenter survey. Trauma Surgery & Acute Care Open. 2018;3(1)e000176. doi:10.1136/tsaco-2018-000176

16. Grigorian A, Kabutey N, Schubl S, de Virgilio C, Joe V, Dolich M, Elfenbein D, Nahmias J. Blunt Cerebrovascular Injury Incidence, Stroke-Rate, and Mortality with the Expanded Denver Criteria. Surgery 2018 Jun 5. pii S0039-6060(18)302010-0 DOI: 10.1016/j.surg.2018.04.032

17. Grigorian A, Sugimoto M, Joe V, Schubl S, Lekawa M, Dolich M, Kuncir E, Barrios C, Nahmias J. Pressure Ulcer in Trauma Patients: A Higher Spinal Cord Injury Level Leads to Higher Risk. Journal of American College of Clinical Wound Specialist. https://doi.org/10.1016/j.jccw.2018.06.001

18. Grigorian A, Gabriel V, Nguyen N, Smith B, Schubl S, Borazjani B, Joe V, Nahmias J. Black Race and Body Mass Index are Risk Factors for Rhabdomyolysis and Acute Kidney Injury in Trauma. Journal of Investigative Surgery. 2018 Sep 13:1-8. doi: 10.1080/08941939.2018.1493162. [Epub ahead of print]

19. Grigorian A, Livingston J, Schubl S, Mayers D, Kuncir E, Barrios C, Joe V, Nahmias J. National Analysis of Testicular and Scrotal Trauma in the United States. Research and Reports in Urology. 2018:10 51-56 doi: 10.2147/RRU.S172848

20. Grigorian A, Nahmias J, Schubl S, Gabriel V, Bernal N, Joe V. Rising Mortality in Patients with Combined Trauma and Burn. Burns. 2018 Jul 31. Pii: S0305-4179(18)30293-6 DOI: 10.1016/j.burns.2018.07.003 [Epub ahead of print]

21. Grigorian A, Wilson S, Kabutey, N, Fujitani R, de Virgilio C, Schubl S, Gabriel V, Chen S, Joe V, Nahmias J. Decreased National Rate of Below the Knee Amputation In Patients with Popliteal Artery Injury. Annals of Vascular Surgery. 2018 Jul 24. Pii: S0890-5096(18)30497-7 DOI: 10.1016/j.avsg.2018.07.002 [Epub ahead of print].

22. Grigorian A, Gambhir S, Al-Khouja L, Gabriel V, Schubl S, Nastanskis F, Lekawa M, Joe V, Nahmias J. Decreased Incidence of Venous Thromboembolism Found in Trauma Patients with Positive Blood Alcohol Concentration on Admission. Journal of Drug and Alcohol Abuse. DOI: 10.1080/00952990.2018.1504951

23. Grigorian A, Milliken J, Livingston J, Spencer D, Gabriel V, Schubl S, Kong A, Barrios C, Joe V, Nahmias J. National Risk Factors for Blunt Cardiac Injury: Hemopneumothorax is the Strongest Predictor. The American Journal of Surgery. doi: 10.1016/j.amjsurg.2018.07.043. [Epub ahead of print].

24. Gabriel V, Phillips J, Krasnoff C, Grigorian A, Won E, Barrios C, Schubl S, Nahmias J. A Propensity Score Analysis of Clostridium Difficile Infection Among Adult Trauma Patients. Surgical Infections. 2018 Sep 11. doi: 10.1089/sur.2018.110. [Epub ahead of print]

25. Grigorian A, Schubl S, Gabriel V, Dosch A, Joe V, Bernal N, Dogar T, Nahmias J. Analysis of Trauma Patients with Unplanned Returns to the Operating Room. Turkish Journal of Surgery. doi: 10.5578/turkjsurg.4182 2019;35(1):054-061.

26. Grigorian A, Pigazzi A, Nguyen N, Schubl S, Joe V, Dolich M, Lekawa M, Nahmias J. Use of Laparoscopic Colectomy Increasing in Trauma: Comparison of Laparoscopic Versus Open Colectomy. Updates in Surgery (2018). https://doi.org/10.1007/s13304-018-0588-3

27. Gabriel V, Grigorian A, Schubl S, Pejcinovska M, Won E, Lekawa M, Bernal N, Nahmias J. Perforated Peptic Ulcer Surgery: No Difference in Mortality with Laparoscopic Repair. Surgical Laparoscopy, Endoscopy, & Percutaneous Techniques. doi: 10.1097/SLE.0000000000000584 [Epub ahead of print]

28. Grigorian A, Wilson S, de Virgilio C, Kabutey N, Fujitani R, Gabriel V, Schubl S, Joe V, Nahmias J. Combined Venous Injury Increases Upper Extremity Limb Loss in Axillary or Subclavian Artery Injury. Vascular. 2018 Nov 14:1708538118811231 PMID: 30426848 DOI: 10.1177/1708538118811231

29. Pham T, Lester E, Grigorian A, Roditi R, Nahmias J. National Analysis of Risk Factors for Nasal Fractures and Associated Injuries in Trauma. Craniomaxillofacial Trauma and Reconstruction. DOI: 10.1055/s-0039-1677724

30. Fakhry et al. Nahmias J as part of the EAST SBP Multi-Center Study Group. Blunt Small Bowel Perforation (SBP): A Multicenter Update 15 Years Later. Journal of Trauma& Acute Care Surgery. doi: 10.1097/TA.0000000000002176. January 10, 2019 epub ahead of print.

31. Salles A, Milam L, Sevdalis N, Alseidi A, Mellinger J, Stefanidis D, Nahmias J, Kulaylat A et al. Multi-Institutional Surgical Education Interventions: A Scoping Review. Annals of Surgery. March 1, 2019. doi:10.1097/SLA.0000000000003203

32. Hasjim B, Grigorian A, Barrios C, Schubl S, Nahmias J, Gabriel V, Spencer D, Donayre C. National Trends of Thoracic Endovascular Aortic Repair (TEVAR) Versus Open Thoracic Aortic Repair (OTAR) in Pediatric Blunt Thoracic Aortic Injury. Annals of Vascular Surgery. https://doi.org/10.1016/j.avsg.2018.12.094

33. Michetti CP, Fakhry S, Brasel K, Martin N, Teicher E, Newcomb AB, and Nahmias J as part of the TRIPP Study Group. The diversity of surgical critical care: A report of the trauma ICU prevalence project (TRIPP), an AAST multi-institutional study. Trauma Surgery & Acute Care Open 2019;4:e000288. doi: 10.1136/tsaco-2018-000288

34. Michetti CP, Fakhry S, Brasel K, Martin N, Teicher E, Newcomb AB, and the TRIPP Study Group. Structure and function of a trauma intensive care unit: A report from the Trauma ICU Prevalence Project (TRIPP). Journal of Trauma & Acute Care Surgery.. 2019 Feb 7. doi: 10.1097/TA.0000000000002223. [Epub ahead of print]

35. Purdy et al. (including Nahmias J). Intracystic hemorrhage complicating polycystic liver disease in a 90-year old. American College of Gastroenterology Case Reports Journal. April 2019 - Volume 6 - Issue 4 - p 1–4 doi: 10.14309/crj.0000000000000049

36. Nahmias J as part of the EAST Appendicitis Study Group. Validation of the American Association for the Surgery of Trauma (AAST) Emergency General Surgery Score For Acute Appendicitis. Journal of Trauma & Acute Care Surgery. April 18, 2019 - Volume Publish Ahead of Print - Issue - p doi: 10.1097/TA.0000000000002319

37. Gabriel V, Grigorian A, Nahmias J, Won E, Bernal N, Barrios C, Schubl S. Risk Factors for Postoperative Sepsis and Septic Shock in Patients Undergoing Emergency Surgery. Surgical Infections. 2019 Apr 5. doi: 10.1089/sur.2018.186

38. Gambhir S, Grigorian A, Ashbaugh A, Spencer D, Ramakrishnan D, Schubl S, Dolich M, Nahmias J. Early Versus Late Pulmonary Embolism in Trauma: Not All Pulmonary Embolisms are Created Similarly. Journal of Surgical Research. 2019. Mar 2;239:174-179. PMID: 30836300 DOI: 10.1016/j.jss.2019.02.018

39. Galvagno S, Nahmias J, Young D. Cutting-Edge Trauma and Emergency Care: Advanced Trauma Life Support Update 2019: Management and Applications for Adults and Special Populations. Volume 37, Issue 1, pages 1-194 (March 2019). PMID: 30711226 DOI: 10.1016/j.anclin.2018.09.009

40. Harmon et al. including Nahmias J. as part of the EAST PBI Study Group. Infection After Penetrating Brain Injury—An EAST Multicenter Study. Journal of Trauma & Acute Care Surgery. 2019 Apr 25. doi:10.1097/TA.0000000000002327.

41. Grigorian A, Schubl S, Scolaro J, Jasperse N, Gabriel V, Hu A, Petrosian G, Joe V, Nahmias J. No increased risk of acute osteomyelitis associated with closed or open long bone shaft fracture. Journal of Clinical Orthopaedics and Trauma. https://doi.org/10.1016/j.jcot.2019.04.003

42. Spencer D, Grigorian A, Schubl S, Awad K, Elfenbein D, Dogar T, Nahmias J. Thyroid Trauma – A National Analysis of Incidence, Mortality, and Concomitant Injury. Journal of Surgical Research. https://doi.org/10.1016/j.jss.2019.04.042

43. Zonies D, Codner P, Park P for the American Association of the Surgery of Trauma Critical Care Committee, et al AAST Critical Care Committee clinical consensus: ECMO, nutrition Extracorporeal membrane oxygenation (ECMO)Nutrition. Trauma Surgery & Acute Care Open 2019;4:e000304. doi: 10.1136/tsaco-2019-000304

44. Jasperse N, Grigorian A, Delaplain P, Jutric Z, Schubl SD, Kuza CM, Nahmias J. Predictors of discharge against medical advice in adult trauma patients. The Surgeon. 2019 May 2. pii: S1479-666X(19)30041-1. PMID: 31056431 DOI: 10.1016/j.surge.2019.04.001

45. Grigorian A, Nahmias J, Chin T, Allen A, Kuncir E, Dolich M, Joe V, Lekawa M. Patients with Gunshot Wounds to the Torso Differ in Risk of Mortality Depending on Treating Hospital. Updates in Surgery. https://doi.org/10.1007/s13304-019-00657-w.

46. Livingston JK, Grigorian A, Kuza CM, Lekawa M, Bernal N, Allen A, Nahmias J. Non-Accidental Trauma Increases Length of Stay in Pediatric Trauma. Pediatric Surgery International. 2019 May 10. doi: 10.1007/s00383-019-04482-5

47. Gambhir S, Grigorian A, Swentek L, Maithel S, Sheehan B, Daly S, Lekawa M, Nahmias J. Esophageal Trauma: Analysis of Incidence, Morbidity and Mortality. American Surgeon. PMID: 31657309

48. Tse C, Grigorian A, Nahmias J, Kabutey N, Schubl S, Beckford B, Bowens N, de Virgilio C. Racial Disparities in Limb Amputations After Traumatic Vascular Injury. Journal of Clinical Orthopedics and Trauma. 2019;10.1016/j.jcot.2019.05.009 PMID: 31700207 PMCID: PMC6823806 [Available on 2020-10-01] DOI: 10.1016/j.jcot.2019.05.009

49. Farhat A, Grigorian A, Nguyen N, Smith B, Williams B, Schubl S, Joe V, Elfenbein D, Nahmias J. Obese Trauma Patients Have Increased Need for Dialysis. European Journal of Trauma and Emergency Surgery. Eur J Trauma Emerg Surg. 2019 May 20. doi: 10.1007/s00068-019-01147-9. [Epub ahead of print]

50. Abate M, Grigorian A, Nahmias J, Schubl S, Kuncir E, Lekawa M. Differing Risk of Mortality in Trauma Patients with Stab Wounds to the Torso: Treating Hospital Matters. JAMA Surgery. Published online August 21, 2019. doi:10.1001/jamasurg.2019.2522.

51. Grigorian A, Lekawa M, Dolich M, Schubl S, Doben A, Kuza C, Barrios C, Nahmias J. Smoking is Associated with an Improved Short-Term Outcome in Patients with Rib Fractures. European Journal of Trauma and Emergency Surgery. Eur J Trauma Emerg Surg. 2019 May 18. doi: 10.1007/s00068-019-01152-y

52. Delaplain P, Grigorian A, Won E, Dosch A, Schubl S, McLaughlin C, Nahmias J. Non-Accidental Trauma is an independent risk factor for mortality among injured infants. Pediatric Emergency Care. doi: 10.1097/PEC.0000000000001901 Pub ahead of print.

53. Grigorian A, Kuza C, Schubl S, Nguyen N, de Virgilio C, Kim, D, Lekawa M, Nahmias J. Same-Day Discharge After Non-Perforated Laparoscopic Appendectomy is Safe. Journal of Investigative Surgery. 2019 Jun20:1-6. doi: 10.1080/08941939.2019.1630065. [Epub ahead of print]

54. Hasjim B, Grigorian A, Kuza C, Schubl S, Barrios C, Chin T, Nahmias J. Falls at Skilled Nursing Facilities Lead to More Serious Lower Extremity Injuries Compared to Home. International journal of Lower Extremity Wounds. 2019 Sep 9:1534734619870393. doi: 10.1177/1534734619870393. [Epub ahead of print]

55. Grigorian A, Nahmias J, Dolich M, Barrios C, Schubl S, Sheehan B, Lekawa M. Increased Risk of Head Injury in Pediatric Patients with Attention Deficit Hyperactivity Disorder. Journal of Child and Adolescent Psychiatric Nursing. https://doi.org/10.1111/jcap.12246 [Epub ahead of print]

56. Sheehan B, Grigorian A, de Virgilio C, Fujitani R, Kabutey N, Lekawa M, Schubl S, Nahmias J. Predictors of Blunt Abdominal Aortic Injury in Trauma Patients and Mortality Analysis. Journal of Vascular Surgery. DOI: https://doi.org/10.1016/j.jvs.2019.01.009

57. Campion E, Robinson Brant C, Ferrigno L, Mcintyre R, Biersterveld B, Alam H, Callcut R, Mishra S, Platt B, Moore M, Nahmias J, Grigorian A, Dance S, Britton L, Shcroeppel T, Rodriquez J, Shatz D, Becker J, Spaulding M, Wolff T, Privette A, Eriksson E, Sahi S, Patel A, Moore S, Stiles A, Moore E, Cohen M, Sauia A, Cothren Burlew C. End Tidal Carbon Dioxide Underestimates Plasma Carbon Dioxide During Emergent Trauma Laparotomy Leading to Hypoventilation and Misguided Resuscitation: A Western Trauma Association Multicenter Study. Journal of Trauma & Acute Care Surgery. J Trauma Acute Care Surg. 2019 Aug 5. doi: 10.1097/TA.0000000000002469. [Epub ahead of print]

58. Delaplain P, Phillips J, Lundeberg M, Nahmias J, Kuza C, Sheehan B, Murphy L, Pejcinovska M, Grigorian A, Gabriel V, Baire P, Schubl S. No reduction in surgical site infection from postoperative antibiotics in facial fractures, regardless of duration or anatomic location: a systematic review and meta-analysis. Surgical Infections. 2019 Sep 17. PMID: 31526317 DOI: 10.1089/sur.2019.149

59. Gambhir S, Inaba C, Alizadeh R, Nahmias J, Hinojosa M, Smith B, Nguyen N, Daly S. Venous thromboembolism Risk for the Contemporary Bariatric Surgeon. Surgical Endoscopy. 2019 Sep 26. doi: 10.1007/s00464-019-07134-w. [Epub ahead of print]

60. Sheehan, B, Grigorian A, Gambhir S, Maithel S, Kuza C, Dolich M, Lekawa M, Nahmias J. Early Tracheostomy in Severe Pediatric Traumatic Brain Injury Reduces ICU Stay and Total Ventilator Days. Journal of Intensive Care Medicine. 2019 Aug 27:885066619870153. doi: 10.1177/0885066619870153. [Epub ahead of print].

61. Grigorian A, Lester E, Lekawa M, Figueroa C, Kuza C, Dolich M, Schubl S, Barrios C, Nahmias J. Marijuana Use and Outcomes in Adult and Pediatric Trauma Patients After Legalization in California. American Journal of Surgery. 2019 Sep 10. pii: S0002-9610(19)30361-7. doi: 10.1016/j.amjsurg.2019.08.020. [Epub ahead of print]

62. Gambhir S, Grigorian A, Schubl S, Barrios C, Bernal N, Joe V, Gabriel V, Nahmias J. Analysis of Non-Obstetric Vaginal and Vulvar Trauma: Risk Factors for Operative Intervention. Updates in Surgery. 2019 Sep 19. doi: 10.1007/s13304-019-00679-4. [Epub ahead of print]

63. Maithel S, Grigorian A, Kabutey N, Sheehan B, Gambhir S, Wolf R, Jutric Z, Nahmias J. Hepatoportal Venous Trauma: Analysis of Incidence, Morbidity and Mortality. Vascular and Endovascular Surgery. 2019 Sep 30:1538574419878577. doi: 10.1177/1538574419878577. [Epub ahead of print]

64. Grigorian A, Dolich M, Lekawa M, Fujitani R, Kabutey N, Kuza C, Bashir R, Nahmias J. Analysis of Blunt Cerebrovascular Injury in Pediatric Trauma. Journal of Trauma & Acute Care Surgery. 2019 Oct 14. doi: 10.1097/TA.0000000000002511. [Epub ahead of print]

65. Savo et al. [Nahmias J as part of MUSTANG study on appendicitis]. Complicated Appendicitis: Are Extended Antibiotics Necessary? A
Post-hoc Analysis of an EAST Study. Journal of Surgical Research. 2019 Dec 4. pii: S0022-4804(19)30699-7. doi: 10.1016/j.jss.2019.09.054. [Epub ahead of print]

66. Yeh et al. [Nahmias J as part of MUSTANG study on appendicitis]. Multicenter Study of the Treatment of Appendicitis in America: Acute, Perforated, and Gangrenous (MUSTANG), an EAST Multicenter Study. Annals of Surgery. 2019 Oct 28 DOI:10.1097/SLA.0000000000003661

67. Kuza C, Matsushima K, Mack W, Pham C, Hourany T, Lee J, Tran T, Dudaryk R, Mulder M, Escanelle M, Ogunnaike B, Iqbal Ahmed M, Luo X, Eastman A, Imran J, Melikman E, Minhajuddin M, Feeler A, Urman R, Salim A, Spencer D, Gabriel V, Ramakrishnan D, Nahmias J. The Role of the American Society of Anesthesiologists Physical Status Classification in Predicting Trauma Mortality and Outcomes. American Journal of Surgery. 2019 Dec;218(6):1143-51. doi: 10.1016/j.amjsurg.2019.09.019.

68. Duong W, Grigorian A, Al-Khouja L, Schubl S, Kong A, Lekawa M, Chin T, Nahmias J. Sternotomy for Hemorrhage Control in Trauma. Journal of Surgical Research. 2019 Nov 20. pii: S0022-4804(19)30738-3. doi: 10.1016/j.jss.2019.09.071.

69. Gambhir S, Grigorian A, Ramakrishnan D, Kuza C, Sheehan B, Maithel S, Nahmias J. Risk factors for Withdrawal of Life-sustaining Treatment in Severe Traumatic Brain. American Surgeon. 2020 Jan 1;86(1):8-14. PMID: 32077410

70. Delaplain P, Barrios C, Spencer D, Lekawa M, Schubl S, Dosch A, Grigorian A, Pejcinovska M, Nahmias J. The use of computed tomography imaging for abdominal seatbelt sign: a single-center, prospective evaluation. Injury. DOI: https://doi.org/10.1016/j.injury.2019.10.089

71. Vasileiou G, Eid A, Qian S, Pust G, Rattan R, Namaias N, Larentzakis A, Kaafarani H, Yeh D, [Nahmias J as part of EAST Appendicitis Study Group]. Appendicitis in Pregnancy: A Post-Hoc Analysis of an EAST Multicenter Study. Surgical Infections. DOI: 10.1089/sur.2019.102.

72. Maithel S, Grigorian A, Fujitani R, Kabutey N, Sheehan B, Gambhir S, Chen S, Nahmias J. Incidence, Morbidity, and Mortality of Traumatic Superior Mesenteric Artery Injuries Compared to Other Visceral Arteries. Vascular. https://doi.org/10.1177/1708538119893827.

73. Robinson LA, Turco LM, Robinson B, Corsa J, Mount M, Hamrick A, Berne J, Mederos D, McNickle A, Chestovich P, Weinberger J, Grigorian A, Nahmias J et al. Outcomes in patients with gunshot wounds to the brain. Trauma Surg Acute Care Open 2019;4:e000351. doi:10.1136/tsaco-2019-000351

74. Grigorian A, de Virgilio C, Lekawa M, Ramakrishnan D, Barros R, Kuncir E, Nahmias J. Non-Accidental Trauma Associated with Withdrawal of Care in Severe Pediatric Traumatic Brain Injury. Journal of Clinical Ethics. 2020 Summer;31(2):111-125.J Clin Ethics. 2020. PMID: 32585654

75. Yeates E, Grigorian A, Schubl S, Kuza C, Joe V, Lekawa M, Borazjani B, Nahmias J. Chemoprophylaxis and Venous Thromboembolism in Traumatic Brain Injury at Different Trauma Centers. American Surgeon. 2020 Apr 1;86(4):362-368. PMID: 32391761

76. Delaplain P, Grigorian A, Lekawa M, Mallicote M, Joe V, Schubl S, Kuza C, Dolich M, Nahmias J. Intracranial Pressure Monitoring Associated with Increased Mortality in Pediatric Brain Injuries. Pediatric Surgery International. PMID: 31938835

77. Vasileiou G, Ray-Zack M, Zielinski M, Qian S, Yeh D, and Crandall M. [Nahmias J as part of EAST Appendicitis Study Group]. Validation of the American Association for the Surgery of Trauma (AAST) Emergency General Surgery Score for Acute Appendicitis. J Trauma Acute Care Surg 2019 87(1): 133-139. [PMID: 31259871] Note: erratum published in March 88.3 mentioning on behalf of EAST appendicitis Study Group

78. Bou Zein Eddine S, Dodgion C, Qian S, Trevino C, de Moya M, Yeh DD [Nahmias J as part of EAST Appendicitis Study Group]. Complicated Appendicitis: Are Extended Antibiotics Necessary? A Post-hoc Analysis of an EAST Study. J Surg Res published online 2019 Dec. 4 [PMID: 31812337]

79. Maithel S, Fujitani R, Grigorian A, Kabutey N, Gambhir S, Sheehan B, Nahmias J. Outcomes and Predictors of Popliteal Artery Injury in Pediatric Trauma. Annals of Vascular Surgery. 2020 Jan 21. pii: S0890-5096(20)30121-7. doi: 10.1016/j.avsg.2020.01.079.

80. Qian S, Vasileiou G, Dodgion C, Ray-Zack M, Zakrison T, Rattan R, Namias N, Yeh DD [Nahmias J as part of EAST Appendicitis Study Group]. Narrow- vs. Broad-spectrum Antibiotics for Simple Acute Appendicitis Treated by Appendectomy. J Surg Res. 2020 May 28;254:217-222.doi: 10.1016/j.jss.2019.04.007. PMID: 32474194

81. Chaudhry H, Grigorian A, Lekawa M, Dolich M, Nguyen N, Smith B, Schubl S, Nahmias J. Decreased Length of Stay after Laparoscopic Diaphragm Repair for Isolated Diaphragm Injury After Penetrating Trauma. The American Surgeon.2020 May;86(5):493-498. PMID: 32684037

82. Covarrubias J, Grigorian A, Schubl S, Gambhir S, Dolich M, Lekawa M, Nguyen N, Nahmias J. Obesity Associated with Increased Postoperative Pulmonary Complications and Mortality After Trauma Laparotomy. European Journal of Trauma and Emergency Surgery. 2020 Feb 22. doi: 10.1007/s00068-020-01329-w. PMID 32088754

83. Homo R, Grigorian A, Lekawa M, Dolich M, Kuza CM, Doben A, Gross R, Nahmias J. Outcomes After Pneumonectomy Versus Limited Lung Resection in Adults with Traumatic Lung Injury. Updates in Surgery. doi: 10.1007/s13304-020-00727-4. [Epub ahead of print] PMID 32086773

84. Allen A, Grigorian A, Christian A, Schubl S, Barrios C, Lekawa M, Borazjani B, Joe V, Nahmias J. Intracranial Pressure Monitors Associated with Increased Venous Thromboembolism in Severe Traumatic Brain Injury. European Journal of Trauma and Emergency Surgery. doi.org/10.1007/s00068-020-01336-x

85. Delaplain P, Albertson S, Grigorian A, Williams B, Smith M, Inaba K, Lekawa M, Nahmias J. Early cognitive impairment is common after intracranial hemorrhage with mild traumatic brain injury. Journal of Trauma and Acute Care Surgery. 2020 Feb 24. doi: 10.1097/TA.0000000000002641. PMID: 32102043

86. Chou R, Grigorian A, Nahmias J, Schubl S, Delaplain P, Barrios C. Racial Disparities in Adult Blunt Trauma Patients with Acute Respiratory Distress Syndrome. Journal of Intensive Care Medicine. PMID:32253968

87. Nahmias J, Smith B, Grigorian A, Watson S, Saba T, Duong W, McRae D, Nguyen N, Dolich M. Implementation of a High Value Care Curriculum for General Surgery Residents. Journal of Surgical Education. https://doi.org/10.1016/j.jsurg.2020.03.006

88. Kojayan G, Grigorian A, Schubl S, Kuza C, Dolich M, Bashir R, Nahmias J. The Effects of Smoking on Adolescent Trauma Patients: A Propensity-Score-Matched Analysis. Pediatric Surgery International. PMID:32236667 DOI:10.1007/s00383-020-04654-8

89. Sullivan B, Grigorian A, Lekawa M, Dolich M, Schubl S, Barrios C, Joe V, Borazjani B, Nahmias J. Comparison of Same and Different Level Height Falls on Subsequent Midline Shift in Pediatric Traumatic Brain Injury. Pediatric Emergency Care. Accepted March 2020.

90. Bashir R, Grigorian A, Lekawa M, Joe V, Schubl S, Chin T, Kong A, Nahmias J. Octogenarians with Blunt Splenic Injury: Not All Geriatrics are the Same. Updates in Surgery. 2020 Apr 18. doi: 10.1007/s13304-020-00765-y. PMID:32306276

91. Moran K, Grigorian A, Elfenbein D, Schubl S, Jutric Z, Lekawa M, Nahmias J. Energy Vessel Sealant Devices are Associated with Decreased Risk of Neck Hematoma after Thyroid Surgery. Updates in Surgery. Doi.org/10.1007/s13304-020-00776-9. PMID:32333320

92. Hernandez O, Grigorian A, Lekawa M, Schubl S, Chin T, Kim D, de Virgilio C, Nahmias J. Helicopter Transport Has Decreased and Transport Origin Matters. Air Medical Journal. Accepted April 2020.

93. Fan S, Grigorian A, Smith B, Kuza C, Lekawa M, Schubl S, Nguyen N, Nahmias J. Geriatric Patients Undergoing Appendectomy Have Increased Risk of Intraoperative Perforation and/or Abscess. Surgery. 2020 May 24;S0039-6060(20)30200-2. doi: 10.1016/j.surg.2020.04.019. PMID: 32461001

94. Krasnoff C, Grigorian A, Chin T, Joe V, Kong A, Barrios C, Kuza C, Nahmias J. Pediatric Burn-Trauma Patients Have Increased Length of Stay Compared to Trauma-only Patients: A Propensity Matched Analysis. Burns. https://doi.org/10.1016/j.burns.2020.04.029

95. Duffens A, Grigorian A, de Virgilio C, Chin T, Kim D, Lekawa M, Schubl S, Nahmias J. Association of Risk of Mortality in Pediatric Patients Transferred from Scene by Helicopter with Major but not Minor Injuries. Pediatric Emergency Care. 2020 Oct 22. doi: 10.1097/PEC.0000000000002263. PMID: 33105460.

96. Covarrubias J, Grigorian A, Kuza CM, Dolich M, Dosch A, Kojayan G, Delaplain P, Lekawa M, Nahmias J. Trauma Patients with Human Immunodeficiency Virus (HIV): A Propensity Matched Analysis. European Journal of Trauma and Emergency Surgery. 2020 May 24;1-6. doi: 10.1007/s00068-020-01402-4. PMID: 32448942

97. Raff L, Schinnerer E, Maine R, [Nahmias J as part of EAST MCT on traumatic esophageal perforation]. Contemporary Management of Traumatic Cervical and Thoracic Esophageal Perforation: The Results of an Eastern Association for the Surgery of Trauma (EAST) Multi-institutional Study. J Trauma Acute Care Surg. 2020 Jun 24. doi: 10.1097/TA.0000000000002841. Online ahead of print.J Trauma Acute Care Surg. 2020. PMID: 32590561

98. Christian A, Delaplain P, Grigorian A, Nahmias J, Mueller L, Lasso E, Duong W, Rockne W, Schubl S. Research Priorities in Chest Wall Injury: A Modified Delphi Approach. Journal of Trauma & Acute Care Surgery. 2020 Oct;89(4):e106-e111. doi: 10.1097/TA.0000000000002854. PMID: 33017139.

99. Aicher B, Hernandez M, Betancourt-Ramirez A, [Nahmias J as part of the EAST MCT study on colorectal resection in EGS]. Journal of Trauma & Acute Care Surgery. 2020 Sep 1. doi: 10.1097/TA.0000000000002894. Epub ahead of print. PMID: 32890337.

100. Naar L, Kim P, Byerly S, Vasileiou G, Mantero A, Yeh DD, Kaafarani H [Nahmias J as part of the EAST Appendicitis Study Group]. Increased Risk of Malignancy for Patients with Appendicitis Older than 40 Years and Appendix Wider than 10 mm on CT Scan: A Post-hoc Analysis of an EAST Multicenter Study. Surgery. 2020 Jul 29:S0039-6060(20)30357-3. PMID: 32739139

101. Lawless R, Cralley A, Qian S, Vasileiou G, Yeh DD [Nahmias J as part of the EAST Appendicitis Study Group}. Post-operative Antibiotics After Simple (Acute) Appendicitis Are Not Associated with Improved Clinical Outcomes – a Post-Hoc Analysis of an EAST Multicenter Study. Surgical Infections 2020 Sep 3. doi: 10.1089/sur.2019.348. Epub ahead of print. PMID: 32897168.


102. Tay E, Grigorian A, Schubl S, Lekawa M, de Virgilio C, Scolaro J, Kabutey N, Nahmias J. Brachial Plexus Injury Significantly Increases Risk of Axillosubclavian Vessel Injury in Blunt Trauma Patients with Clavicle Fractures. American Surgeon. 2020 Nov 10:3134820952832. doi: 10.1177/0003134820952832. Epub ahead of print. PMID: 33169619.

103. Awad K, Spencer D, Ramakrishnan D, Pejinovska M, Grigorian A, Schubl S, Nahmias J. Adult Trauma Patients with Isolated Thoracolumbar Spinous and Transverse Process Fractures may be Managed Conservatively to Improve Emergency Department Throughput. Journal of Trauma and Injury. Accepted June 2020.

104. Farzaneh C, Fujitani R, de Virgilio C, Grigorian A, Duong W, Kabutey N, Lekawa M, Nahmias J. Analysis of Endovascular Aneurysm Repair for Small Abdominal Aortic Aneurysms in Males. Journal of Surgical Research. https://doi.org/10.1016/j.jss.2020.06.030. PMID: 32707399

105. Krasnoff C, Grigorian A, Smith B, Jutric Z, Nguyen N, Daly S, Lekawa M, Nahmias J. Predictors of Anastomotic Leak after Esophagectomy For Cancer: Not All Leaks Increase Mortality The American Surgeon. 2020 Nov 24:3134820956329. doi: 10.1177/0003134820956329. PMID: 33233922

106. Sheehan B, Grigorian A, Maithel S, Borazjani B, Fujitani R, Kabutey N, Lekawa M, Nahmias J. Penetrating Abdominal Aortic Injury: Comparison of ACS-verified Level-I and II Centers. Vascular and Endovascular Surgery. 2020 Aug 13:1538574420947234. PMID: 32787694

107. Livingston J, Grigorian A, Kuza CM, Galvin K, Joe V, Chin T, Bernal N, Nahmias J. No Difference in Mortality Between Level I and II Trauma Centers For Combined Burn and Trauma. Journal of Surgical Research. 2020 Aug 13;256:528-535. PMID 32799001

108. Grigorian A, Dosch A, Delaplain P, Imagawa D, Jutric Z, Wolf R, Margulies D, Nahmias J. The Modern Trauma Pancreaticoduodenectomy for Penetrating Trauma – A Propensity-Matched Analysis. Updates in Surgery. 2020 Jul 26:1–8. doi: 10.1007/s13304-020-00855-x. PMID: 32715438

109. Sehdev M, Grigorian A, Kuza C, Dolich M, Borazjani B, Lekawa M, Nahmias J. Comparing Unbalanced and Balanced Ratios of Blood Products in Massive Transfusion to Pediatric Trauma Patients: Effects on Mortality and Outcomes. European Journal of Trauma & Emergency Surgery. 2020 Aug 14;1-8. PMID 32797258

110. Matsushima K, Leichtle S, Wild J, Young K, Chang G, Demetriades D and Nahmias J as part of the EAST ACT-TBI Multicenter Study Group. Anticoagulation therapy in patients with traumatic brain injury: An Eastern Association for the Surgery of Trauma multicenter prospective study. Surgery. 2020 Sep 12;S0039-6060(20)30512-2. PMID 32928573

111. Hasjim B, Grigorian A, Schubl S, Lekawa M, Kim D, Bernal N, Nahmias J. Helmets Protect Pediatric Bicyclists from Head Injury and Do Not Increase Risk of Cervical Spine Injury. Pediatric Emergency Care. 2020 Nov 11. doi: 10.1097/PEC.0000000000002290. Epub ahead of print. PMID: 33181791.

112. Donnelly M, Barie P, Grigorian A, Kuza Catherine, Schubl S, de Virgilio C, Lekawa M, Nahmias J. New York State and the Nation: Trends in Firearm Purchases and Firearm Violence During the COVID-19 Pandemic. The American Surgeon. 2020 Nov 24:3134820954827. doi: 10.1177/0003134820954827. PMID: 33233940

113. Duong W, Fujitani R, Grigorian A, Kabutey N, Kuo I, de Virgilio C, Lekawa M, Nahmias J. Evolving Utility of Endovascular Treatment of Juxtarenal, Pararenal, and Suprarenal Abdominal Aortic Aneurysms Associated with Increased Risk of Mortality Over Time. Annals of Vascular Surgery. 2020 Sep 1;S0890-5096(20)30783-4. PMID 32889159

114. Duong W, Grigorian A, Farzaneh C, Nahmias J, Chin T, Schubl S, Dolich M, Lekawa M. Racial and Sex Disparities in Trauma Outcomes Based on Geographical Region. The American Surgeon. 2020 Dec 9:3134820960063. doi: 10.1177/0003134820960063. PMID: 33295791

115. Abdul Jawad et al including Nahmias J as part of EAST Appendicitis Research Group. The Impact of Delay in Appendectomy on the Outcome of Appendicitis: A Post Hoc Analysis of an EAST Multicenter Study. Surgical Infections. 2020 Oct 8. doi: 10.1089/sur.2020.219. Epub ahead of print. PMID: 33030398.

116. Fan S, Grigorian A, Chaudhry H, Allen A, Sun B, Jasperse N, Albertson S, Nahmias J. Female Pediatric and Adolescent Genitalia Trauma: A Retrospective Analysis of the National Trauma Data Bank. Pediatric Surgery International. 2020 Aug 26;1-7. PMID 32851470

117. Stopenski S, Grigorian A, Carmichael J, Mills S, Brady M, Dolich M, Kuza C, Nguyen N, Nahmias J. Risk Factors for Appendiceal Cancer after Appendectomy. The American Surgeon. Accepted August 2020.

118. Alpert M, Grigorian A, Scolaro J, Learned J, Kuza C, Nahmias J. Fat Embolism Syndrome in Blunt Trauma Patients with Extremity Fractures. Journal of Orthopaedics. 2020 Sep 6;21:475-480. PMID: 33716415

119. Vyas A, Grigorian A, Kuza C, Dolich M, Joe V, Chin T, Nahmias J. Adult Bicycle Collisions: Impact of Helmet Use on Head and Cervical Spine Injury. Journal of Surgical Research. 2020 Oct 9;258:307-313. doi: 10.1016/j.jss.2020.08.042. PMID: 33045673.

120. Malhotra N, Smith J, Jacobs A, Johnson C, Khan U, Ellison H, Brintz B, Millar M, Cloud W, Nahmias J, Hendershot K, Smith B. High Value Care Education in General Surgery Residency Programs: A Multi-Institutional Needs Assessment. American Journal of Surgery. 2020 Sep 28:S0002-9610(20)30601-2. doi: 10.1016/j.amjsurg.2020.09.032. Epub ahead of print. PMID: 33039148.

121. Farhat Al, Grigorian A, Farhat Ah, Chin T, Donnelly M, Dolich M, Kuza C, Lekawa M, Nahmias J. Injury and mortality profiles in level II and III trauma centers. The American Surgeon. Accepted September 2020.

122. Yu J, Grigorian A, Learned J, Dolich M, Lekawa M, Kuza C, Nahmias J. Trauma Patients with Tibia/Fibula Fractures Are Associated with an Increased Risk of Torso, Severe Head, and Severe Spine Injuries Compared to Patients with Femur Fractures Injury. Injury. 2020 Sep 23:9045. doi: 10.1016/j.injury.2020.09.050. Epub ahead of print. PMID: 32988617.

123. Rockne W, Grigorian A, Christian A, Nahmias J, Lekawa M, Dolich M, Chin T, Schubl S. No Difference in Mortality Between Level I and Level II Trauma Centers Performing Surgical Stabilization of Rib Fracture. American Journal of Surgery. 2020 Sep 26:S0002-9610(20)30602-4. doi: 10.1016/j.amjsurg.2020.09.033. Epub ahead of print. PMID: 33010876.

124. Duong W, Grigorian A, Sun B, Kuza C, Delaplain P, Dolich M, Lekawa M, Nahmias J. University Teaching Trauma Centers: Decreased Mortality but Increased Complications. Journal of Surgical Research. 2020 Oct 24:S0022-4804(20)30683-1. doi: 10.1016/j.jss.2020.09.020. PMID: 33109406.

125. Duong W, Grigorian A, Nahmias J, Farzaneh C, Christian A, Barrios C, Joe V, Dolich M, Lekawa M, Schubl S. An Increasing Trend in Geriatric Trauma Patients Undergoing Surgical Stabilization of Rib Fractures. European Journal of Trauma and Emergency Surgery. 2020 Oct 23:1–6. doi: 10.1007/s00068-020-01526-7. Epub ahead of print. PMID: 33095279.

126. Christian A, Grigorian A, Nahmias J, Duong W, Lekawa M, Joe V, Dolich M, Schubl S. Comparison of Surgical Fixation and Non-Operative Management in Patients with Traumatic Sternum Fracture. European Journal of Trauma and Emergency Surgery. 2020 Oct 19:1–6. doi: 10.1007/s00068-020-01527-6. Epub ahead of print. PMID: 33078258.

127. Hasjim B, Grigorian A, Swentek L, Sun B, Stopenski S, Livingston J, Williams B, Nastanski F, Nahmias J. Moderate to Severe Leukocytosis With Vasopressor Use is Associated with Increased Mortality in Trauma Patients. The Journal of the Intensive Care Society. Accepted October 2020.

128. Temko J, Grigorian A, Barrios C, Lekawa M, Nahmias L, Kuza C, Nahmias J. Race, Age, and Lack of Insurance Increase Risk of Suicide Attempt in Trauma Patients. Archives of Suicide Research. 2020 Nov 13:1-15. doi: 10.1080/13811118.2020.1838370. Epub ahead of print. PMID: 33186511.

129. Christian AB, Maithel S, Grigorian A, Kabutey NK, Dolich M, Kong A, Gambhir S, Sheehan BM, Nahmias J. Comparison of Nonoperative and Operative Management of Traumatic Penetrating Internal Jugular Vein Injury. Ann Vasc Surg. 2020 Sep 16:S0890-5096(20)30841-4. doi: 10.1016/j.avsg.2020.08.149. Epub ahead of print. PMID: 32949747.

130. Homo R, Grigorian A, Chen J, Figueroa C, Chin T, Kuza C, Lekawa M, Nahmias J. Regional, Racial, and Mortality Disparities Associated with Neurosurgeon Staffing at Level-I Trauma Centers. The American Surgeon. 2020 Dec 30;3134820983187. PMID: 33380167

131. Rivas L, Estroff J, Sparks A, Nahmias J, Allen R, Smith S et al. The Incidence of Venous Thromboembolic Events in Trauma Patients after Tranexamic Acid Administration: An EAST Multicenter Study. Blood Coagulation & Fibrinolysis. Blood Coagul Fibrinolysis. 2020 Nov 12. doi: 10.1097/MBC.0000000000000983. PMID: 33196508

132. Yeates E, Grigorian A, Barrios C, Schellenberg M, Owattanapanich N, Barmparas G, Margulies D, Juilliard C, Garber K, Cryer H, Tilou A, Burruss S, Swentek L, Luo-Owen L, Linn A, Brenner M, Firek C, Costantini T, Santorelli J, Curry T, Wintz D, Biffl W, Schaffer K, Duncan T, Barbaro C, Diaz G, Johnson A, Chinn J, Naaseh A, Leung A, Garbar C, Nahmias J. Changes in Traumatic Mechanisms of Injury in Southern California Related to COVID-19: Penetrating Trauma as a Second Pandemic. Journal of Trauma & Acute Care Surgery. 2020 Dec 29;Publish Ahead of Print. PMID: 33395031

133. Rosenbaum K, Grigorian A, Yeates E, Kuza C, Kim D, Dolich M, Inaba K, Nahmias J. A National Analysis of Pediatric Firearm Violence and the Effects of Race and Insurance Status on Risk of Mortality. American Journal of Surgery. 2021 Jan 6;S0002-9610(20)30827-8.doi: 10.1016/j.amjsurg.2020.12.049 PMID 33451675

134. Sarani B, Rivas L, Estroff J, Reed E, Shapiro G, McIntryre R, Robinson B, Chestovich P, Ju T, Amdur R, Urban S, Joseph B, Berne J, The Civilian Public Mass Shooting Investigative Group, Nahmias, J. Characteristics of Survivors of Civilian Public Mass Shootings: An EAST Multicenter Study. Journal of Trauma & Acute Care Surgery. 2020 Dec 31;Publish Ahead of Print.doi: 10.1097/TA.0000000000003069. PMID: 33405478

135. Qian S, Vasileiou G, Pust GD, Zakrison T, Rattan R, Zielinski M, Ray-Zack M, Zeeshan M, Namias N, Yeh DD [Nahmias J as part of EAST Appendicitis Study Group]. Prophylactic drainage after appendectomy for perforated appendicitis in adults: A post-hoc analysis of an EAST multicenter study. Surg Infect (Larchmt). accepted in press

136. Biffl W, Zhao F, Morse B, McNutt M, Lees J, Byerly S, Pascual J, Callcut R, Ball C, Nahmias J as part of the multicenter pancreatic trauma study group. A Multicenter Trial of Current Trends in the Diagnosis and Management of High-Grade Pancreatic Injuries. Journal of Trauma & Acute Care Surgery. Accepted January 2021.

137. Yeates EO, Grigorian A, Nahmias J, Dolich M, Lekawa M, Qazi A, Kong A, Schubl SD. Isolated Thoracic Injury Patients with Rib Fractures Undergoing Rib Fixation Have Improved Mortality. Journal of Surgical Research. 2021 Feb 16;262:197-202. doi: 10.1016/j.jss.2021.01.016. Epub ahead of print. PMID: 33607414.
138. Nguyen NT, Chinn J, Nahmias J, Yuen S, Kirby Katharine, Hohmann S, Amin A. Improvement in Outcome of Hospitalized COVID-19 Adults: Analysis of 192,550 Discharges From US Medical Centers. JAMA Network Open. 2021;4(3):e210417. doi:10.1001/jamanetworkopen.2021.0417

139. Donnelly M, Grigorian A, Inaba K, Kuza C, Kim D, Dolich M, Lekawa M, Nahmias J. A Dual Pandemic: The Influence of COVID-19 on Trends and Types of Firearm Violence in California, Ohio, and the US. Journal of Surgical Research. 2021 Feb 2;263:24-33. doi: 10.1016/j.jss.2021.01.018. Epub ahead of print. PMID: 33621746.

140. Matthay Z, Hellmann Z, Callcut R, Matthay E, Nunez-Garcia B, Duong W, Nahmias J. and the EAST multicenter study group on Ultramassive transfusion. Outcomes after Ultramassive Transfusion in the Modern Era: An EAST Multicenter Study. Journal of Trauma & Acute Care Surgery. Accepted February 2021

141. Alpert M, Grigorian A, Joe V, Chin T, Bernal N, Lekawa M, Satahoo S, Nahmias J. No Difference in Morbidity or Mortality Between Octogenarians and Other Geriatric Burn Trauma Patients. The American Surgeon. Accepted February 2021.

142. Yeates E, Juillard C, Grigorian A, Schellenberg M, Owattanapanich N, Barmparas G, Margulies D, Garber K, Cryer H, Tillou A, Burruss S, Swentek L, Luo-Owen L, Linn A, Brenner M, Firek C, Costantini T, Santorelli J, Curry T, Wintz D, Biffl W, Schaffer K, Duncan T, Barbaro C, Diaz G, Johnson A, Chinn J, Naaseh A, Leung A, Garbar C, Nahmias J. Changes in Traumatic Mechanisms of Injury in Southern California Related to COVID-19: Penetrating Trauma as a Second Pandemic. Surgery. Accepted February 2021

143. Nguyen N, Sullivan B, Sagebin F, Hohmann S, Amin A, Nahmias J. Analysis of COVID-19 Patients with Acute Respiratory Distress Syndrome Managed with Extracorporeal Membrane Oxygenation at US Academic Centers. Annals of Surgery. Accepted March 2021.

144. Jawad K Urrechaga E, Cioci A et al. [Nahmias J as part of the EAST Appendicitis Research Group]. Discordance in Appendicitis Grading and the Association with Outcomes: An EAST Post-Hoc Analysis. Journal of Surgical Research. Accepted March 2021.

145. Young K, Yeates E, Grigorian A, Schellenberg M, Owattanapanich N, Barmparas G, Margulies D, Garber K, Cryer H, Tillou A, Burruss S, Penaloza Villalobos L, Lin A, Figueras R, Brenner M, Firek C, Costantini T, Santorelli J, Curry T, Wintz D, Biffl W, Schaffer K, Duncan T, Barbaro C, Diaz G, Johnson A, Chinn J, Naaseh A, Leung A, Garbar C, Nahmias J. Drug and Alcohol Positivity of Traumatically Injured Patients Related to COVID-19 Stay-at-Home Orders. The American Journal of Drug and Alcohol Abuse. Accepted March 2021.
Grant
University of California, Irvine Department of Surgery Research Seed Grant
Professional Societies
Fellow, American College of Surgeons (FACS)
Eastern Association for the Surgery of Trauma (EAST)
Society of Critical Care Medicine (SCCM)
Association for Surgical Education (ASE)
Southwestern Surgical Congress
Pacific Coast Surgical Association (PCSA)
American Association for the Surgery of Trauma (AAST)
Society of University Surgeons (SUS)
Association of Women Surgeons
Last updated
03/29/2021