title: A standard pediatric trauma laboratory panel: a plea for a minimalist approach.
abstract: BACKGROUND
  Optimizing patient outcomes has promoted a protocol-driven environment within the trauma bay. No standardized laboratory panel exists during the initial evaluation of injured children.
  
  
  METHODS
  In 2004, we implemented a standard trauma panel consisting of an i-STAT analysis (electrolytes, hematocrit, and blood gas), and type and cross. We reviewed the experience of this protocol 1 year prior (T1) and after (T2) its implementation.
  
  
  RESULTS
  During T1, 23% of patients underwent a traditional trauma panel compared with T2 where 43.5% received the new standard trauma panel. Neither the mean number of laboratory draws per patient (T1 = 4.6 vs. T2 = 4.3, p = 0.77) nor the mean number of laboratory tests obtained (T1 = 15.0 vs. T2 = 12.7, p = 0.99) were significantly different between the two groups. The mean amount of blood drawn within the trauma bay was significantly more in T1 compared with T2 (10 mL vs. 3.8 mL, respectively, p < 0.0001). The initial laboratory costs were $307.97 during T1 and $177.51 during T2, although the mean total laboratory charges were not significantly different between the two groups (T1 = $2,119.97 vs. T2 = $2,143.77, p = 0.62).
  
  
  CONCLUSIONS
  The implementation of a standard laboratory panel increased the uniformity of care without compromising quality. We limited the volume and initial cost of blood drawn which is advantageous in small children.
authors.affiliation: Department of Surgery, University of Utah, Salt Lake City, Utah, USA.
authors.forename: Stephen J
authors.initials: SJ
authors.lastname: Fenton
authors.forename: David N
authors.initials: DN
authors.lastname: Peterson
authors.forename: Rafe C
authors.initials: RC
authors.lastname: Connors
authors.forename: Kris W
authors.initials: KW
authors.lastname: Hansen
authors.forename: Ryan R
authors.initials: RR
authors.lastname: Metzger
authors.forename: Eric R
authors.initials: ER
authors.lastname: Scaife
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D017046:Cost Savings; D003955:Diagnostic Tests, Routine / Q000191:economics / Q000592:standards*; D004636:Emergency Service, Hospital / Q000191:economics; D005260:Female; D017722:Hospital Charges; D006785:Hospitals, University / Q000191:economics; D006801:Humans; D008297:Male; D011785:Quality Assurance, Health Care / Q000191:economics / Q000592:standards; D012151:Resuscitation / Q000191:economics / Q000592:standards; D014481:United States; D014589:Utah; D014947:Wounds and Injuries / Q000175:diagnosis* / Q000191:economics / Q000601:surgery