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Harris MI, Adelgais KM, Linakis SW, Magill CF, Brazauskas R, Shah MI, Nishijima DK, Lowe GS, Chadha K, Chang TP, Lerner EB, Leonard JC, Schwartz HP, Gaither JB, Studnek JR, Browne LR. Impact of Prehospital Pain Management on Emergency Department Management of Injured Children. PREHOSP EMERG CARE 2023; 27:1-9. [PMID: 34734787 DOI: 10.1080/10903127.2021.2000683] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
OBJECTIVE Provision of analgesia for injured children is challenging for Emergency Medical Services (EMS) clinicians. Little is known about the effect of prehospital analgesia on emergency department (ED) care. We aimed to determine the impact of prehospital pain interventions on initial ED pain scale scores, timing and dosing of ED analgesia for injured patients transported by EMS. METHODS This is a planned, secondary analysis of a prospective multicenter cohort of children with actual or suspected injuries transported to one of 11 PECARN-affiliated EDs from July 2019-April 2020. Using Wilcoxon rank sum for continuous variables and chi-square testing for categorical variables, we compared the change in EMS-to-ED pain scores and timing and dosing of ED-administered opioid analgesia in those who did and those who did not receive prehospital pain interventions. RESULTS We enrolled 474 children with complete prehospital and ED pain management data. Prehospital interventions were performed on 262/474 (55%) of injured children and a total of 88 patients (19%) received prehospital opioids. Children who received prehospital opioids with or without adjunctive non-pharmacologic pain management experienced a greater reduction in pain severity and were more likely to receive ED opioids in higher doses earlier and throughout their ED care. Non-pharmacologic pain interventions alone did not impact ED care. CONCLUSIONS We demonstrate that prehospital opioid analgesia is associated with both a significant reduction in pain severity at ED arrival and the administration of higher doses of opioid analgesia earlier and throughout ED care.
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Affiliation(s)
- M I Harris
- Department of Pediatrics, Northwell Hofstra School of Medicine, New Hyde Park, New York
| | - K M Adelgais
- Department of Pediatrics, University of Colorado, Aurora, Colorado
| | - S W Linakis
- Department of Pediatrics, Nationwide Children's Hospital and The Ohio State University, Columbus, Ohio
| | - C F Magill
- Department of Emergency Medicine, Atrium Health's Carolinas Medical Center, Charlotte, North Carolina
| | - R Brazauskas
- Department of Institute for Health Equity, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - M I Shah
- Department of Pediatrics, Section of Emergency Medicine, Baylor College of Medicine, Houston, Texas
| | - D K Nishijima
- Department of Emergency Medicine, University of California - Davis, Sacramento, California
| | - G S Lowe
- Department of Pediatrics, University of Texas Southwestern, Dallas, Texas
| | - K Chadha
- Department of Emergency Medicine, University at Buffalo, Buffalo, New York
| | - T P Chang
- Department of Pediatrics, Children's Hospital Los Angeles and Keck School of Medicine of the University of Southern California, Los Angeles, California
| | - E B Lerner
- Department of Emergency Medicine, University at Buffalo, Buffalo, New York
| | - J C Leonard
- Department of Pediatrics, Nationwide Children's Hospital and The Ohio State University, Columbus, Ohio
| | - H P Schwartz
- Division of Emergency Medicine, Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - J B Gaither
- Department of Emergency Medicine, University of Arizona, Tucson, Arizona
| | - J R Studnek
- Mecklenburg EMS Agency, Charlotte, North Carolina
| | - L R Browne
- Department of Pediatrics, Medical College of Wisconsin, Milwaukee, Wisconsin.,Department of Emergency Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin
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Abstract
We measured the biochemical response for four patients with maple syrup disease to pharmacologic doses of thiamine, and correlated their response to their branched chain alpha-ketoacid dehydrogenase activity. We observed a linear correlation between the concentrations of each plasma branched-chain amino acid and its corresponding ketoacid analogue. In addition, the renal tubular reabsorption of branched-chain amino and ketoacids was nearly complete within these physiologic concentrations. Three children responded to thiamine therapy with a reduction in concentration of plasma and urinary branched-chain amino and ketoacids. Each responder had at least 5% activity for branched chain alpha-ketoacid dehydrogenase in their mononuclear blood cells and in whole cell fibroblasts from cultured skin when compared to the activity in normal control cells. We propose that each child with maple syrup urine disease be assessed for their response to thiamine by quantifying the concentration of branched-chain amino acids in plasma before and after vitamin supplementation.
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