Works by Grigorian, Areg

Results: 109

Decreased incidence of venous thromboembolism found in trauma patients with positive blood alcohol concentration on admission.

Published in:

2019

By:

Grigorian, Areg;
Gambhir, Sahil;
Al-Khouja, Lutfi;
Gabriel, Viktor;
Schubl, Sebastian D.;
Nastanski, Frank;
Lekawa, Michael;
Joe, Victor;
Nahmias, Jeffry;
Grigorian, Areg MD;
Gambhir, Sahil MD;
Al-Khouja, Lutfi MD;
Gabriel, Viktor MD;
Schubl, Sebastian D MD;
Nastanski, Frank MD;
Lekawa, Michael MD;
Joe, Victor MD;
Nahmias, Jeffry MD, MHPE

Publication type:

journal article

Packed red blood cell transfusion: a catalyst for thrombosis in patients with traumatic brain injury?

Published in:

Brain Injury, 2025, v. 39, n. 9, p. 758, doi. 10.1080/02699052.2025.2481613

By:

Nguyen, Lily;
Nahmias, Jeffry;
Chen, Patrick;
Chen, Jefferson;
Lekawa, Michael;
Shin, Jordan;
Grigorian, Areg

Publication type:

Article

Video-Assisted Thoracoscopy in Pediatric Thoracic Trauma.

Published in:

American Surgeon, 2025, v. 91, n. 8, p. 1368, doi. 10.1177/00031348251341964

By:

Lee, Carlin;
Nahmias, Jeffry;
Lekawa, Michael;
Fairbairn, Kelly;
Grigorian, Areg

Publication type:

Article

Obese adolescents have higher risk for severe lower extremity fractures after falling.

Published in:

Pediatric Surgery International, 2023, p. 1, doi. 10.1007/s00383-023-05524-9

By:

Gonzalez, Nicolas;
Nahmias, Jeffry;
Schubl, Sebastian;
Swentek, Lourdes;
Smith, Brian R.;
Nguyen, Ninh T.;
Grigorian, Areg

Publication type:

Article

Alcohol is not associated with increased mortality in adolescent traumatic brain injury patients.

Published in:

Pediatric Surgery International, 2022, v. 38, n. 4, p. 599, doi. 10.1007/s00383-021-05057-z

By:

Lu, Zachary N.;
Yeates, Eric O.;
Grigorian, Areg;
Algeo, Russell G.;
Kuza, Catherine M.;
Chin, Theresa L.;
Donnelly, Megan;
Kong, Allen;
Nahmias, Jeffry

Publication type:

Article

Effects of the COVID-19 pandemic on pediatric trauma in Southern California.

Published in:

Pediatric Surgery International, 2022, v. 38, n. 2, p. 307, doi. 10.1007/s00383-021-05050-6

By:

Yeates, Eric O.;
Grigorian, Areg;
Schellenberg, Morgan;
Owattanapanich, Natthida;
Barmparas, Galinos;
Margulies, Daniel;
Juillard, Catherine;
Garber, Kent;
Cryer, Henry;
Tillou, Areti;
Burruss, Sigrid;
Penaloza-Villalobos, Liz;
Lin, Ann;
Figueras, Ryan Arthur;
Coimbra, Raul;
Brenner, Megan;
Costantini, Todd;
Santorelli, Jarrett;
Curry, Terry;
Wintz, Diane

Publication type:

Article

Female pediatric and adolescent genitalia trauma: a retrospective analysis of the National Trauma Data Bank.

Published in:

Pediatric Surgery International, 2020, v. 36, n. 10, p. 1235, doi. 10.1007/s00383-020-04736-7

By:

Fan, Shannon M.;
Grigorian, Areg;
Chaudhry, Haris H.;
Allen, Angela;
Sun, Beatrice;
Jasperse, Nathan;
Albertson, Spencer;
Nahmias, Jeffry

Publication type:

Article

The effects of smoking on adolescent trauma patients: a propensity-score-matched analysis.

Published in:

2020

By:

Kojayan, Greg Garo;
Grigorian, Areg;
Schubl, Sebastian D.;
Kuza, Catherine M.;
Dolich, Matthew;
Bashir, Rame;
Nahmias, Jeffry

Publication type:

journal article

Intracranial pressure monitoring associated with increased mortality in pediatric brain injuries.

Published in:

2020

By:

Delaplain, Patrick T.;
Grigorian, Areg;
Lekawa, Michael;
Mallicote, Michael;
Joe, Victor;
Schubl, Sebastian D.;
Kuza, Catherine M.;
Dolich, Matthew;
Nahmias, Jeffry

Publication type:

journal article

Racial Disparities in Adult Blunt Trauma Patients With Acute Respiratory Distress Syndrome.

Published in:

Journal of Intensive Care Medicine, 2021, v. 36, n. 5, p. 584, doi. 10.1177/0885066620916170

By:

Chou, Raymond L.;
Grigorian, Areg;
Nahmias, Jeffry;
Schubl, Sebastian D.;
Delaplain, Patrick T.;
Barrios Jr., Cristobal

Publication type:

Article

Early Tracheostomy for Severe Pediatric Traumatic Brain Injury is Associated with Reduced Intensive Care Unit Length of Stay and Total Ventilator Days.

Published in:

Journal of Intensive Care Medicine, 2020, v. 35, n. 11, p. 1346, doi. 10.1177/0885066619870153

By:

Sheehan, Brian M.;
Grigorian, Areg;
Gambhir, Sahil;
Maithel, Shelley;
Kuza, Catherine M.;
Dolich, Matthew O.;
Lekawa, Michael E.;
Nahmias, Jeffry

Publication type:

Article

Race, Age, and Lack of Insurance Increase Risk of Suicide Attempt in Trauma Patients.

Published in:

Archives of Suicide Research, 2022, v. 26, n. 2, p. 846, doi. 10.1080/13811118.2020.1838370

By:

Temko, Jamie E.;
Grigorian, Areg;
Barrios, Cristobal;
Lekawa, Michael;
Nahmias, Larry;
Kuza, Catherine M.;
Nahmias, Jeffry

Publication type:

Article

Derivation and Validation of a Score Using Prehospital Data to Identify Adults With Trauma Requiring Early Laparotomy.

Published in:

JAMA Network Open, 2022, v. 5, n. 2, p. e2145860, doi. 10.1001/jamanetworkopen.2021.45860

By:

Gutierrez, Adam;
Matsushima, Kazuhide;
Grigorian, Areg;
Schellenberg, Morgan;
Inaba, Kenji

Publication type:

Article

Intracystic Hemorrhage Complicating Polycystic Liver Disease in a 90-Year-Old Woman.

Published in:

ACG Case Reports Journal, 2019, v. 6, n. 4, p. 1, doi. 10.14309/crj.0000000000000049

By:

Purdy, Amanda C.;
Grigorian, Areg;
Fernando, Dayantha;
Nahmias, Jeffry;
Demirjian, Aram N.

Publication type:

Article

Ground-Level Falls at Skilled Nursing Facilities Are Associated With More Serious Lower Extremity Injuries Compared With Home.

Published in:

International Journal of Lower Extremity Wounds, 2020, v. 19, n. 2, p. 190, doi. 10.1177/1534734619870393

By:

Hasjim, Bima J.;
Grigorian, Areg;
Kuza, Catherine M.;
Schubl, Sebastian;
Barrios Jr, Cristobal;
Chin, Theresa L.;
Nahmias, Jeffry

Publication type:

Article

Leukocytosis and thrombocytosis after splenectomy: expected finding, infection, or something else: a case report.

Published in:

2024

By:

Gonzalez, Nicolas;
Nahmias, Jeffry;
Lee, Lisa X.;
Dolich, Matthew;
Lekawa, Michael;
Kong, Allen;
Grigorian, Areg

Publication type:

Case Study

Scoring Tool to Predict Need for Early Video-Assisted Thoracoscopic Surgery (VATS) After Pediatric Trauma.

Published in:

World Journal of Surgery, 2023, v. 47, n. 11, p. 2925, doi. 10.1007/s00268-023-07141-y

By:

Kazempoor, Brian;
Nahmias, Jeffry;
Clark, Isabel;
Schubl, Sebastian;
Lekawa, Michael;
Swentek, Lourdes;
Keshava, Hari B.;
Grigorian, Areg

Publication type:

Article

Novel endovascular technique for removal of adherent PICC.

Published in:

Journal of Vascular Access, 2016, v. 17, n. 6, p. e153, doi. 10.5301/jva.5000580

By:

Julie Le;
Grigorian, Areg;
Samuel Chen;
Kuo, Isabella J.;
Fujitani, Roy M.;
Kabutey, Nii-Kabu

Publication type:

Article

Mortality risk factors for adult trauma patients treated with halo brace for cervical spine fracture.

Published in:

Neurocirugía, 2025, v. 36, n. 3, p. 145, doi. 10.1016/j.neucir.2024.09.001

By:

Hoang, Kim;
Santos, Jeffrey;
Grigorian, Areg;
Swentek, Lourdes;
Bow, Hansen;
Nahmias, Jeffry

Publication type:

Article

Comparison of cervical versus thoracic spinal cord injury outcomes in pediatric trauma patients.

Published in:

Pediatric Surgery International, 2025, v. 41, n. 1, p. 1, doi. 10.1007/s00383-024-05933-4

By:

Martino, Alice M.;
Grigorian, Areg;
Kuza, Catherine M.;
Burruss, Sigrid;
Swentek, Lourdes;
Guner, Yigit;
Goodman, Laura F.;
Nahmias, Jeffry

Publication type:

Article

Penetrating Abdominal Aortic Injury: Comparison of ACS-Verified Level-I and II Trauma Centers.

Published in:

Vascular & Endovascular Surgery, 2020, v. 54, n. 8, p. 692, doi. 10.1177/1538574420947234

By:

Sheehan, Brian Matthew;
Grigorian, Areg;
Maithel, Shelley;
Borazjani, Boris;
Fujitani, Roy M.;
Kabutey, Nii-Kabu;
Lekawa, Michael;
Nahmias, Jeffry

Publication type:

Article

Hepatoportal Venous Trauma: Analysis of Incidence, Morbidity, and Mortality.

Published in:

Vascular & Endovascular Surgery, 2020, v. 54, n. 1, p. 36, doi. 10.1177/1538574419878577

By:

Maithel, Shelley;
Grigorian, Areg;
Kabutey, Nii-Kabu;
Sheehan, Brian M.;
Gambhir, Sahil;
Wolf, Ronald F.;
Jutric, Zeljka;
Nahmias, Jeffry

Publication type:

Article

Facial Fractures Have Similar Outcomes When Managed by Either Otolaryngology or Plastic Surgery: Encounters From a Single Level I Trauma Center.

Published in:

Craniomaxillofacial Trauma & Reconstruction, 2022, v. 15, n. 2, p. 111, doi. 10.1177/19433875211020615

By:

Christian, Ashton;
Sun, Beatrice J.;
Khoshab, Nima;
Grigorian, Areg;
Cantwell, Christina Y.;
Melucci, Sean A.;
Hu, Allison C.;
Kuza, Catherine M.;
Lekawa, Michael E.;
Nahmias, Jeffry

Publication type:

Article

National Analysis of Risk Factors for Nasal Fractures and Associated Injuries in Trauma.

Published in:

Craniomaxillofacial Trauma & Reconstruction, 2019, v. 12, n. 3, p. 221, doi. 10.1055/s-0039-1677724

By:

Pham, Tiffany T.;
Lester, Ellen;
Grigorian, Areg;
Roditi, Rachel E.;
Nahmias, Jeffry T.

Publication type:

Article

Cirrhosis increases complication rate and overall mortality in patients with traumatic lung injury.

Published in:

Trauma, 2019, v. 21, n. 3, p. 201, doi. 10.1177/1460408618774577

By:

Grigorian, Areg;
Albertson, Spencer;
Delaplain, Patrick T;
Gabriel, Viktor;
Maithel, Shelley;
Dosch, Austin;
Schubl, Sebastian;
Joe, Victor;
Nahmias, Jeffry

Publication type:

Article

What Happens After a Positive Screen for Depression and Posttraumatic Stress Disorder in the Outpatient Burn Clinic?

Published in:

2019

By:

Carmean, Melissa;
Grigorian, Areg;
Stefan, Julie;
Godes, Natalya;
Burton, Kimberly;
Joe, Victor C

Publication type:

journal article

Risk factors for SARS-CoV-2 seropositivity in a health care worker population during the early pandemic.

Published in:

BMC Infectious Diseases, 2023, v. 23, n. 1, p. 1, doi. 10.1186/s12879-023-08284-y

By:

Schubl, Sebastian D.;
Figueroa, Cesar;
Palma, Anton M.;
de Assis, Rafael R.;
Jain, Aarti;
Nakajima, Rie;
Jasinskas, Algimantas;
Brabender, Danielle;
Hosseinian, Sina;
Naaseh, Ariana;
Hernandez Dominguez, Oscar;
Runge, Ava;
Skochko, Shannon;
Chinn, Justine;
Kelsey, Adam J.;
Lai, Kieu T.;
Zhao, Weian;
Horvath, Peter;
Tifrea, Delia;
Grigorian, Areg

Publication type:

Article

Discrepancies in Thyroidectomy Outcomes Between General Surgeons and Otolaryngologists.

Published in:

Indian Journal of Otolaryngology & Head & Neck Surgery, 2022, v. 74, p. 5384, doi. 10.1007/s12070-021-02650-5

By:

Stopenski, Stephen;
Grigorian, Areg;
Roditi, Rachel;
Jutric, Zeljka;
Yamamoto, Maki;
Lekawa, Michael;
Nahmias, Jeffry

Publication type:

Article

Necrotizing Soft Tissue Infections: A Review.

Published in:

JAMA Surgery, 2024, v. 159, n. 11, p. 1308, doi. 10.1001/jamasurg.2024.3365

By:

McDermott, James;
Kao, Lillian S.;
Keeley, Jessica A.;
Grigorian, Areg;
Neville, Angela;
de Virgilio, Christian

Publication type:

Article

Combined Arterial and Venous Lower Extremity Injury.

Published in:

JAMA Surgery, 2023, v. 158, n. 12, p. 1346, doi. 10.1001/jamasurg.2023.3936

By:

Grigorian, Areg;
Kabutey, Nii-Kabu;
de Virgilio, Christian;
Lekawa, Michael;
Schubl, Sebastian;
Martin, Matthew;
Nahmias, Jeffry

Publication type:

Article

Implications of Using Chatbots for Future Surgical Education.

Published in:

JAMA Surgery, 2023, v. 158, n. 11, p. 1220, doi. 10.1001/jamasurg.2023.3875

By:

Grigorian, Areg;
Shipley, Jonathan;
Nahmias, Jeffry;
Nguyen, Ninh;
Schwed, Alexander C.;
Petrie, Beverley A.;
de Virgilio, Christian

Publication type:

Article

Differing Risk of Mortality in Trauma Patients With Stab Wounds to the Torso: Treating Hospital Matters.

Published in:

2019

By:

Abate, Miseker;
Grigorian, Areg;
Nahmias, Jeffry;
Schubl, Sebastian D.;
Kuncir, Eric;
Lekawa, Michael

Publication type:

journal article

Association of US News & World Report Top Ranking for Gastroenterology and Gastrointestinal Operation With Patient Outcomes in Abdominal Procedures.

Published in:

2019

By:

Gambhir, Sahil;
Daly, Shaun;
Grigorian, Areg;
Sujtha-Bhaskar, Sarath;
Inaba, Colette S.;
Hinojosa, Marcelo W.;
Smith, Brian R.;
Nguyen, Ninh T.

Publication type:

journal article

Association of Heparin-Induced Thrombocytopenia With Bacterial Infection in Trauma Patients.

Published in:

2018

By:

Grigorian, Areg;
Schubl, Sebastian;
Barrios, Cristobal;
Joe, Victor;
Dolich, Matthew;
Lekawa, Michael;
Nahmias, Jeffry;
Barrios, Cristobal Jr

Publication type:

journal article

Pelvic Mass After Prostatectomy.

Published in:

JAMA Surgery, 2014, v. 149, n. 7, p. 741, doi. 10.1001/jamasurg.2013.3948

By:

Grigorian, Areg;
Ponsford Tipps, Ann M.;
Derweesh, Ithaar H.;
Boles, Sarah G.;
Sicklick, Jason K.

Publication type:

Article

National analysis of testicular and scrotal trauma in the USA.

Published in:

Research & Reports in Urology, 2018, v. 10, p. 51, doi. 10.2147/RRU.S172848

By:

Grigorian, Areg;
Livingston, Joshua K;
Schubl, Sebastian D;
Hasjim, Bima J;
Mayers, Daniel;
Kuncir, Eric;
Barrios, Cristobal;
Joe, Victor;
Nahmias, Jeffry

Publication type:

Article

Drug and alcohol positivity of traumatically injured patients related to COVID-19 stay-at-home orders.

Published in:

American Journal of Drug & Alcohol Abuse, 2021, v. 47, n. 5, p. 605, doi. 10.1080/00952990.2021.1904967

By:

Young, Kirsten N.;
Yeates, Eric O.;
Grigorian, Areg;
Schellenberg, Morgan;
Owattanapanich, Natthida;
Barmparas, Galinos;
Margulies, Daniel;
Juillard, Catherine;
Garber, Kent;
Cryer, Henry;
Tillou, Areti;
Burruss, Sigrid;
Penaloza-Villalobos, Liz;
Lin, Ann;
Figueras, Ryan Arthur;
Brenner, Megan;
Firek, Christopher;
Costantini, Todd;
Santorelli, Jarrett;
Curry, Terry

Publication type:

Article

Same-Day Discharge after Non-Perforated Laparoscopic Appendectomy Is Safe.

Published in:

Journal of Investigative Surgery, 2021, v. 34, n. 3, p. 270, doi. 10.1080/08941939.2019.1630065

By:

Grigorian, Areg;
Kuza, Catherine M.;
Schubl, Sebastian D.;
Nguyen, Ninh T.;
de Virgilio, Christian;
Kim, Dennis;
Lekawa, Michael;
Nahmias, Jeffry

Publication type:

Article

Black Race and Body Mass Index Are Risk Factors for Rhabdomyolysis and Acute Kidney Injury in Trauma.

Published in:

Journal of Investigative Surgery, 2020, v. 33, n. 3, p. 283, doi. 10.1080/08941939.2018.1493162

By:

Grigorian, Areg;
Gabriel, Viktor;
Nguyen, Ninh T.;
Smith, Brian R.;
Schubl, Sebastian;
Borazjani, Boris;
Joe, Victor;
Nahmias, Jeffry

Publication type:

Article

Comparison of Emergency Department Disposition Times in Adult Level I and Level II Trauma Centers.

Published in:

Western Journal of Emergency Medicine: Integrating Emergency Care with Population Health, 2024, v. 25, n. 6, p. 938, doi. 10.5811/westjem.20523

By:

Lane, Sierra;
Nahmias, Jeffry;
Lekawa, Michael;
Fox, John Christian;
Chandwani, Carrie;
Lotfipour, Shahram;
Grigorian, Areg

Publication type:

Article

Evaluating predictors of mortality in octogenarians undergoing urgent or emergent trauma laparotomy.

Published in:

European Journal of Trauma & Emergency Surgery, 2024, v. 50, n. 6, p. 3311, doi. 10.1007/s00068-024-02635-3

By:

Shin, Jordan G.;
Nahmias, Jeffry;
Silver, Elliot;
Painter, Robert;
Sedighim, Shaina;
Park, Flora;
Grigorian, Areg

Publication type:

Article

Similar rate of venous thromboembolism (VTE) and failure of non-operative management for early versus delayed VTE chemoprophylaxis in adolescent blunt solid organ injuries: a propensity-matched analysis.

Published in:

European Journal of Trauma & Emergency Surgery, 2024, v. 50, n. 4, p. 1391, doi. 10.1007/s00068-023-02440-4

By:

Grigorian, Areg;
Schubl, Sebastian;
Swentek, Lourdes;
Barrios, Cristobal;
Lekawa, Michael;
Russell, Dylan;
Nahmias, Jeffry

Publication type:

Article

Witnessed prehospital traumatic arrest: predictors of survival to hospital discharge.

Published in:

European Journal of Trauma & Emergency Surgery, 2024, v. 50, n. 3, p. 959, doi. 10.1007/s00068-023-02398-3

By:

Schellenberg, Morgan;
Owattanapanich, Natthida;
Ugarte, Chaiss;
Grigorian, Areg;
Nahmias, Jeffry;
Lam, Lydia;
Martin, Matthew J.;
Inaba, Kenji

Publication type:

Article

Venous thromboembolism chemoprophylaxis in geriatric trauma patients with isolated severe traumatic brain injury.

Published in:

European Journal of Trauma & Emergency Surgery, 2024, v. 50, n. 1, p. 197, doi. 10.1007/s00068-023-02299-5

By:

Condon, Freeman;
Grigorian, Areg;
Russell, Dylan;
Demetriades, Demetrios

Publication type:

Article

Left subclavian artery coverage during endovascular repair of thoracic aorta injury in trauma and non-trauma patients.

Published in:

European Journal of Trauma & Emergency Surgery, 2022, v. 48, n. 6, p. 4425, doi. 10.1007/s00068-022-02027-5

By:

Grigorian, Areg;
Lewis, Meghan;
Wlodarczyk, Jordan R.;
Chien, Chih Ying;
Park, Timothy;
Demetriades, Demetrios

Publication type:

Article

Dexmedetomidine and paralytic exposure after damage control laparotomy: risk factors for delirium? Results from the EAST SLEEP-TIME multicenter trial.

Published in:

European Journal of Trauma & Emergency Surgery, 2022, v. 48, n. 3, p. 2097, doi. 10.1007/s00068-021-01813-x

By:

Krause, Cassandra;
Kwon, Eugenia;
Luo-Owen, Xian;
McArthur, Kaitlin;
Cochran-Yu, Meghan;
Swentek, Lourdes;
Burruss, Sigrid;
Turay, David;
Grigorian, Areg;
Nahmias, Jeffry;
Butt, Ahsan;
Gutierrez, Adam;
LaRiccia, Aimee;
Kincaid, Michelle;
Fiorentino, Michele N.;
Glass, Nina;
Toscano, Samantha;
Ley, Eric;
Lombardo, Sarah R.;
Guillamondegui, Oscar D.

Publication type:

Article

Time is domain: factors affecting primary fascial closure after trauma and non-trauma damage control laparotomy (data from the EAST SLEEP-TIME multicenter registry).

Published in:

European Journal of Trauma & Emergency Surgery, 2022, v. 48, n. 3, p. 2107, doi. 10.1007/s00068-021-01814-w

By:

Kwon, Eugenia;
Krause, Cassandra;
Luo-Owen, Xian;
McArthur, Kaitlin;
Cochran-Yu, Meghan;
Swentek, Lourdes;
Burruss, Sigrid;
Turay, David;
Krasnoff, Chloe;
Grigorian, Areg;
Nahmias, Jeffrey;
Butt, Ahsan;
Gutierrez, Adam;
LaRiccia, Aimee;
Kincaid, Michelle;
Fiorentino, Michele;
Glass, Nina;
Toscano, Samantha;
Ley, Eric Jude;
Lombardo, Sarah

Publication type:

Article

A retrospective data analysis on the induction medications used in trauma rapid sequence intubations and their effects on outcomes.

Published in:

European Journal of Trauma & Emergency Surgery, 2022, v. 48, n. 3, p. 2275, doi. 10.1007/s00068-021-01759-0

By:

Kuza, Catherine M.;
To, Jocelyn;
Chang, Angela;
Mert, Melissa;
Yau, Anita;
Singh, Mandeep;
Choi, Katherine J.;
Huang, Samantha;
Wier, Julian;
Inaba, Kenji;
Hirji, Sameer A.;
Spencer, Dean;
Albertson, Spencer;
Grigorian, Areg;
Nahmias, Jeffry T.

Publication type:

Article

Comparison of surgical fixation and non-operative management in patients with traumatic sternum fracture.

Published in:

European Journal of Trauma & Emergency Surgery, 2022, v. 48, n. 1, p. 219, doi. 10.1007/s00068-020-01527-6

By:

Christian, Ashton B.;
Grigorian, Areg;
Nahmias, Jeffry;
Duong, William Q.;
Lekawa, Michael;
Joe, Victor;
Dolich, Matthew;
Schubl, Sebastian D.

Publication type:

Article

An increasing trend in geriatric trauma patients undergoing surgical stabilization of rib fractures.

Published in:

European Journal of Trauma & Emergency Surgery, 2022, v. 48, n. 1, p. 205, doi. 10.1007/s00068-020-01526-7

By:

Duong, William;
Grigorian, Areg;
Nahmias, Jeffry;
Farzaneh, Cyrus;
Christian, Ashton;
Dolich, Matthew;
Lekawa, Michael;
Schubl, Sebastian

Publication type:

Article