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Ryan Spurrier

Assistant Professor of Clinical Surgery

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Email spurrier@usc.edu
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Publications

  • Establishing thresholds for shock index in children to identify major trauma Injury. 2025 Jan; 56(1):111840. . View in PubMed
  • Pediatric Trauma Mortality Differs by Neighborhood Opportunity Level J Pediatr Surg. 2025 Jan; 60(1):161950. . View in PubMed
  • Disparities in Screening for Substance Use Among Injured Adolescents JAMA Netw Open. 2024 Oct 01; 7(10):e2436371. . View in PubMed
  • 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. . View in PubMed
  • 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. . View in PubMed
  • 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. . View in PubMed
  • 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. . View in PubMed
  • Clinical Characteristics of Avoidable Patient Transfers for Suspected Pediatric Appendicitis J Surg Res. 2024 Aug; 300:54-62. . View in PubMed
  • Primary caregiver employment status is associated with traumatic brain injury in children in the USA Inj Prev. 2024 Jul 23. . View in PubMed
  • 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. . View in PubMed
  • Centiles for the shock index among injured children in the prehospital setting Am J Emerg Med. 2024 06; 80:149-155. . View in PubMed
  • Comparison of Vital Sign Cutoffs to Identify Children With Major Trauma JAMA Netw Open. 2024 02 05; 7(2):e2356472. . View in PubMed
  • Association Between Hospital Arrival Time and Avoidable Transfer in Pediatric Trauma J Pediatr Surg. 2024 Feb; 59(2):310-315. . View in PubMed
  • Seasonality and temporal variation of pediatric trauma in Southern California Injury. 2024 Feb; 55(2):111266. . View in PubMed
  • 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. . View in PubMed
  • 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. . View in PubMed
  • Childhood opportunity and appropriate use of child safety restraints in motor vehicle collisions World J Pediatr Surg. 2024; 7(2):e000703. . View in PubMed
  • Advances in Pediatric Surgery Simulation-Based Training Children (Basel). 2023 Dec 28; 11(1). . View in PubMed
  • Firearm Injuries in Lower Opportunity Neighborhoods During the COVID Pandemic Pediatrics. 2023 09 01; 152(3). . View in PubMed
  • 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. . View in PubMed
  • Screening for Child Abuse in Children With Isolated Skull Fractures Pediatr Emerg Care. 2023 Jun 01; 39(6):374-377. . View in PubMed
  • Epidemiology and management of abdominal injuries in children Acad Emerg Med. 2022 08; 29(8):944-953. . View in PubMed
  • Epidemiology of pediatric trauma during the coronavirus disease-2019 pandemic J Pediatr Surg. 2022 Feb; 57(2):284-290. . View in PubMed
  • Mechanical bull riding in early childhood: a preventable cause of serious injury BMJ Case Rep. 2022 Jan 17; 15(1). . View in PubMed
  • 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. . View in PubMed
  • Post-Operative Superior Mesenteric Artery Syndrome Following Retroperitoneal Sarcoma Resection Clin Pract. 2020 Dec 24; 11(1):2-7. . View in PubMed
  • 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. . View in PubMed
  • Functional Human and Murine Tissue-Engineered Liver Is Generated from Adult Stem/Progenitor Cells Stem Cells Transl Med. 2017 01; 6(1):238-248. . View in PubMed
  • 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. . View in PubMed
  • The pediatric intestinal mucosal microbiome remains altered after clinical resolution of inflammatory and ischemic disease Surgery. 2016 08; 160(2):350-8. . View in PubMed
  • 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. . View in PubMed
  • Sequestration of Vascular Endothelial Growth Factor (VEGF) Induces Late Restrictive Lung Disease PLoS One. 2016; 11(2):e0148323. . View in PubMed
  • Assessing medical care availability for student athletes of a large urban high school district J Pediatr Surg. 2015 Jul; 50(7):1192-5. . View in PubMed
  • 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. . View in PubMed
  • Vitrification preserves murine and human donor cells for generation of tissue-engineered intestine J Surg Res. 2014 Aug; 190(2):399-406. . View in PubMed
  • Tissue engineering the small intestine Clin Gastroenterol Hepatol. 2013 Apr; 11(4):354-8. . View in PubMed
  • Intraductal papillary lesions of the breast: clinical and pathological correlation Am Surg. 2012 Oct; 78(10):1161-5. . View in PubMed

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