Ryan Spurrier

Title(s)Assistant Professor of Clinical Surgery
SchoolKeck School of Medicine of Usc
Address4640 West Sunset Blvd
Off Campus
Los Angeles CA 90027
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    Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Researchers can login to make corrections and additions, or contact us for help. to make corrections and additions.
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    Altmetrics Details PMC Citations indicate the number of times the publication was cited by articles in PubMed Central, and the Altmetric score represents citations in news articles and social media. (Note that publications are often cited in additional ways that are not shown here.) Fields are based on how the National Library of Medicine (NLM) classifies the publication's journal and might not represent the specific topic of the publication. Translation tags are based on the publication type and the MeSH terms NLM assigns to the publication. Some publications (especially newer ones and publications not in PubMed) might not yet be assigned Field or Translation tags.) Click a Field or Translation tag to filter the publications.
    1. Establishing thresholds for shock index in children to identify major trauma. Injury. 2024 Aug 23; 111840. Ramgopal S, Gorski JK, Chaudhari PP, Spurrier RG, Horvat CM, Macy ML, Cash RE, Stey AM, Martin-Gill C. PMID: 39198074.
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    2. Primary caregiver employment status is associated with traumatic brain injury in children in the USA. Inj Prev. 2024 Jul 23. Tian E, O'Guinn ML, Chen SY, Ourshalimian S, Chaudhari PP, Spurrier RG. PMID: 39043570.
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    3. Pediatric Hospital Admissions with Concern for Neglect: Correlations Between Neglect Types and Other Clinical and Environmental Risk Factors. Matern Child Health J. 2024 Sep; 28(9):1539-1550. Westphaln KK, Pike NA, Li VR, Spurrier R, Imagawa KK. PMID: 38904903.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    4. Clinical Characteristics of Avoidable Patient Transfers for Suspected Pediatric Appendicitis. J Surg Res. 2024 Aug; 300:54-62. O'Guinn ML, Keane OA, Lee WG, Feliciano K, Spurrier R, Gayer CP. PMID: 38795673.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    5. Corrigendum to "Cervical Collar-Associated Pressure Injury in Pediatric Trauma Patients: A Western Pediatric Surgery Research Consortium Study" [J Pediatr Surg 59 (2024) 326-330]. J Pediatr Surg. 2024 Jul; 59(7):1399. Melhado C, Russell KW, Acker SN, Padilla BE, Lofberg K, Spurrier RG, Robinson B, Chao S, Ignacio RC, Ryan M, Jensen AR, Western Pediatric Surgery Research Consortium Cervical Spine Injury Study Group. PMID: 38599908.
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    6. Centiles for the shock index among injured children in the prehospital setting. Am J Emerg Med. 2024 Jun; 80:149-155. Ramgopal S, Sepanski RJ, Gorski JK, Chaudhari PP, Spurrier RG, Horvat CM, Macy ML, Cash R, Martin-Gill C. PMID: 38608467.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    7. Childhood opportunity and appropriate use of child safety restraints in motor vehicle collisions. World J Pediatr Surg. 2024; 7(2):e000703. Chen SY, Garcia I, Ourshalimian S, Lowery C, Chaudhari PP, Spurrier RG. PMID: 38571719; PMCID: PMC10989117.
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    8. The sensitivity of limited-sequence magnetic resonance imaging in identifying pediatric cervical spine injury: A Western Pediatric Surgery Research Consortium multicenter retrospective cohort study. J Trauma Acute Care Surg. 2024 Sep 01; 97(3):407-413. Melhado C, Durand R, Russell KW, Polukoff NE, Rampton J, Iyer RR, Acker SN, Koehler R, Prendergast C, Stence N, O'Neill B, Padilla BE, Jamshidi R, Vaughn JA, Ronecker JS, Selesner L, Lofberg K, Regner M, Thiessen J, Sayama C, Spurrier RG, Ross EE, Liu CJ, Chu J, McNevin K, Beni C, Robinson BRH, Linnau K, Buckley RT, Chao SD, Sabapaty A, Tong E, Prolo LM, Ignacio R, Sachs GF, Kruk P, Gonda D, Ryan M, Pandya S, Koral K, Braga BP, Auguste K, Jensen AR, Western Pediatric Surgery Research Consortium Cervical Spine Injury Study Group. PMID: 38523120.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    9. Prevalence and outcomes of high versus low ratio plasma to red blood cell resuscitation in a multi-institutional cohort of severely injured children. J Trauma Acute Care Surg. 2024 Sep 01; 97(3):452-459. Mehl SC, Vogel AM, Glasgow AE, Moody S, Kotagal M, Williams RF, Kayton ML, Alberto EC, Burd RS, Schroeppel TJ, Baerg JE, Munoz A, Rothstein WB, Boomer LA, Campion EM, Robinson C, Nygaard RM, Richardson CJ, Garcia DI, Streck CJ, Gaffley M, Petty JK, Greenwell C, Pandya S, Waters AM, Russell RT, Yorkgitis BK, Mull J, Pence J, Santore MT, MacArthur TA, Klinkner DB, Safford SD, Trevilian T, Cunningham M, Black C, Rea J, Spurrier RG, Jensen AR, Farr BJ, Mooney DP, Ketha B, Dassinger MS, Goldenberg-Sandau A, Roman JS, Jenkins TM, Falcone RA, Polites S. PMID: 38497936.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    10. Comparison of Vital Sign Cutoffs to Identify Children With Major Trauma. JAMA Netw Open. 2024 Feb 05; 7(2):e2356472. Gorski JK, Chaudhari PP, Spurrier RG, Goldstein SD, Zeineddin S, Martin-Gill C, Sepanski RJ, Stey AM, Ramgopal S. PMID: 38363566; PMCID: PMC10873773.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    11. Outcomes of pediatric pilonidal disease treatment: excision with off-midline flap reconstruction versus endoscopic pilonidal sinus treatment. Pediatr Surg Int. 2024 Jan 31; 40(1):46. Lee WG, Short C, Zhong A, Vojvodic V, Sundin A, Spurrier RG, Wang KS, Pelayo JC. PMID: 38294551; PMCID: PMC10830615.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    12. Trends and variation in cervical spine imaging utilization across children's hospitals for pediatric trauma. J Trauma Acute Care Surg. 2024 Sep 01; 97(3):400-406. Ross EE, Ourshalimian S, Spurrier RG, Chaudhari PP. PMID: 38197643.
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    13. Advances in Pediatric Surgery Simulation-Based Training. Children (Basel). 2023 Dec 28; 11(1). Knowlin LT, Laskay NMB, Jules NP, Godzik J, Chang TP, Spurrier RG. PMID: 38255348; PMCID: PMC10813955.
      View in: PubMed   Mentions: 1  
    14. Seasonality and temporal variation of pediatric trauma in Southern California. Injury. 2024 Feb; 55(2):111266. O'Guinn ML, Vojvodic V, Ourshalimian S, Garcia I, Chaudhari PP, Spurrier R. PMID: 38141391.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    15. Cervical Collar-Associated Pressure Injury in Pediatric Trauma Patients: A Western Pediatric Surgery Research Consortium Study. J Pediatr Surg. 2024 Feb; 59(2):326-330. Melhado C, Russell KW, Acker SN, Padilla BE, Lofberg K, Spurrier RG, Robinson B, Chao S, Ignacio RC, Ryan M, Jensen AR, Western Pediatric Surgery Research Consortium Cervical Spine Injury Study Group. PMID: 38030530.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    16. Association Between Hospital Arrival Time and Avoidable Transfer in Pediatric Trauma. J Pediatr Surg. 2024 Feb; 59(2):310-315. O'Guinn ML, Martino AM, Ourshalimian S, Holliday-Carroll MC, Chaudhari PP, Spurrier R. PMID: 37973422.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    17. Firearm Injuries in Lower Opportunity Neighborhoods During the COVID Pandemic. Pediatrics. 2023 09 01; 152(3). O'Guinn ML, Siddiqui S, Ourshalimian S, Chaudhari PP, Spurrier R. PMID: 37599643.
      View in: PubMed   Mentions:    Fields:    Translation:HumansPHPublic Health
    18. Neighborhood deprivation and childhood opportunity indices are associated with violent injury among children in Los Angeles County. J Trauma Acute Care Surg. 2023 09 01; 95(3):397-402. Sarnthiyakul S, Ross EE, Ourshalimian S, Spurrier RG, Chaudhari PP. PMID: 36728330.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    19. Screening for Child Abuse in Children With Isolated Skull Fractures. Pediatr Emerg Care. 2023 Jun 01; 39(6):374-377. Chen SY, Gao L, Imagawa KK, Roseman ER, Shin CE, Kim ES, Spurrier RG. PMID: 36018728.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    20. Epidemiology and management of abdominal injuries in children. Acad Emerg Med. 2022 08; 29(8):944-953. Chaudhari PP, Rodean J, Spurrier RG, Hall M, Marin JR, Ramgopal S, Alpern ER, Shah SS, Freedman SB, Cohen E, Morse RB, Neuman MI. PMID: 35373473.
      View in: PubMed   Mentions: 2     Fields:    Translation:Humans
    21. Mechanical bull riding in early childhood: a preventable cause of serious injury. BMJ Case Rep. 2022 Jan 17; 15(1). Ross EE, Garcia I, Anderson M, Spurrier R. PMID: 35039356; PMCID: PMC8768457.
      View in: PubMed   Mentions:    Fields:    Translation:HumansAnimalsPHPublic Health
    22. Epidemiology of pediatric trauma during the coronavirus disease-2019 pandemic. J Pediatr Surg. 2022 Feb; 57(2):284-290. Chaudhari PP, Anderson M, Ourshalimian S, Goodhue C, Sudharshan R, Valadez S, Spurrier R. PMID: 34742575; PMCID: PMC8500847.
      View in: PubMed   Mentions: 11     Fields:    Translation:HumansCellsPHPublic Health
    23. Variation in radiation dosing among pediatric trauma patients undergoing head computed tomography scan. J Trauma Acute Care Surg. 2021 09 01; 91(3):566-570. LaQuaglia MJ, Anderson M, Goodhue CJ, Bautista-Durand M, Spurrier R, Ourshalimian S, Lai L, Stanley P, Chaudhari PP, Bliss D. PMID: 34137741.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    24. Post-Operative Superior Mesenteric Artery Syndrome Following Retroperitoneal Sarcoma Resection. Clin Pract. 2020 Dec 24; 11(1):2-7. Wong LH, Sutton TL, Spurrier RG, Zigman AF, Mayo SC. PMID: 33599214; PMCID: PMC7774515.
      View in: PubMed   Mentions: 3  
    25. Timing and volume of crystalloid and blood products in pediatric trauma: An Eastern Association for the Surgery of Trauma multicenter prospective observational study. J Trauma Acute Care Surg. 2020 07; 89(1):36-42. Polites SF, Moody S, Williams RF, Kayton ML, Alberto EC, Burd RS, Schroeppel TJ, Baerg JE, Munoz A, Rothstein WB, Boomer LA, Campion EM, Robinson C, Nygaard RM, Richardson CJ, Garcia DI, Streck CJ, Gaffley M, Petty JK, Greenwell C, Pandya S, Waters AM, Russell RT, Yorkgitis BK, Mull J, Pence J, Santore MT, MacArthur T, Klinkner DB, Safford SD, Trevilian T, Vogel AM, Cunningham M, Black C, Rea J, Spurrier RG, Jensen AR, Farr BJ, Mooney DP, Ketha B, Dassinger MS, Goldenberg-Sandau A, Roman JS, Jenkins TM, Falcone RA. PMID: 32251263.
      View in: PubMed   Mentions: 8     Fields:    Translation:Humans
    26. Establishing Proximal and Distal Regional Identities in Murine and Human Tissue-Engineered Lung and Trachea. Tissue Eng Part C Methods. 2016 11; 22(11):1049-1057. Trecartin A, Danopoulos S, Spurrier R, Knaneh-Monem H, Hiatt M, Driscoll B, Hochstim C, Al-Alam D, Grikscheit TC. PMID: 27796199; PMCID: PMC5116661.
      View in: PubMed   Mentions: 9     Fields:    Translation:HumansAnimalsCells
    27. Functional Human and Murine Tissue-Engineered Liver Is Generated from Adult Stem/Progenitor Cells. Stem Cells Transl Med. 2017 01; 6(1):238-248. Mavila N, Trecartin A, Spurrier R, Xiao Y, Hou X, James D, Fu X, Truong B, Wang C, Lipshutz GS, Wang KS, Grikscheit TC. PMID: 28170183; PMCID: PMC5442734.
      View in: PubMed   Mentions: 10     Fields:    Translation:HumansAnimalsCells
    28. The pediatric intestinal mucosal microbiome remains altered after clinical resolution of inflammatory and ischemic disease. Surgery. 2016 08; 160(2):350-8. Wieck MM, Debelius JW, Spurrier RG, Trecartin A, Knight R, Grikscheit TC. PMID: 27302104.
      View in: PubMed   Mentions: 3     Fields:    Translation:Humans
    29. Sequestration of Vascular Endothelial Growth Factor (VEGF) Induces Late Restrictive Lung Disease. PLoS One. 2016; 11(2):e0148323. Wieck MM, Spurrier RG, Levin DE, Mojica SG, Hiatt MJ, Reddy R, Hou X, Navarro S, Lee J, Lundin A, Driscoll B, Grikscheit TC. PMID: 26863115; PMCID: PMC4749176.
      View in: PubMed   Mentions: 7     Fields:    Translation:AnimalsCells
    30. Human and Murine Tissue-Engineered Colon Exhibit Diverse Neuronal Subtypes and Can Be Populated by Enteric Nervous System Progenitor Cells When Donor Colon Is Aganglionic. Tissue Eng Part A. 2016 Jan; 22(1-2):53-64. Wieck MM, El-Nachef WN, Hou X, Spurrier RG, Holoyda KA, Schall KA, Mojica SG, Collins MK, Trecartin A, Cheng Z, Frykman PK, Grikscheit TC. PMID: 26414777; PMCID: PMC4948202.
      View in: PubMed   Mentions: 10     Fields:    Translation:HumansAnimalsCells
    31. Murine and human tissue-engineered esophagus form from sufficient stem/progenitor cells and do not require microdesigned biomaterials. Tissue Eng Part A. 2015 Mar; 21(5-6):906-15. Spurrier RG, Speer AL, Hou X, El-Nachef WN, Grikscheit TC. PMID: 25298083; PMCID: PMC4356247.
      View in: PubMed   Mentions: 12     Fields:    Translation:HumansAnimalsCells
    32. Assessing medical care availability for student athletes of a large urban high school district. J Pediatr Surg. 2015 Jul; 50(7):1192-5. Salzman GA, Burke RV, Muller VM, Spurrier RG, Zaslow TL, Upperman JS. PMID: 25783302.
      View in: PubMed   Mentions: 4     Fields:    Translation:HumansPHPublic Health
    33. Vitrification preserves murine and human donor cells for generation of tissue-engineered intestine. J Surg Res. 2014 Aug; 190(2):399-406. Spurrier RG, Speer AL, Grant CN, Levin DE, Grikscheit TC. PMID: 24857678.
      View in: PubMed   Mentions: 10     Fields:    Translation:HumansAnimalsCells
    34. Tissue engineering the small intestine. Clin Gastroenterol Hepatol. 2013 Apr; 11(4):354-8. Spurrier RG, Grikscheit TC. PMID: 23380001.
      View in: PubMed   Mentions: 30     Fields:    Translation:HumansAnimals
    35. Intraductal papillary lesions of the breast: clinical and pathological correlation. Am Surg. 2012 Oct; 78(10):1161-5. Shouhed D, Amersi FF, Spurrier R, Dang C, Astvatsaturyan K, Bose S, Phillips E. PMID: 23025963.
      View in: PubMed   Mentions: 16     Fields:    Translation:Humans
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