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Melhado CG, Remick K, Miskovic A, Patel B, Hewes HA, Newgard CD, Nathens AB, Macias C, Gray L, Yorkgitis BK, Dingeldein MW, Jensen AR. Emergency department pediatric readiness of United States trauma centers in 2021: Trauma center facility characteristics and opportunities for improvement. J Trauma Acute Care Surg 2024:01586154-990000000-00732. [PMID: 38736042 DOI: 10.1097/ta.0000000000004387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/14/2024]
Abstract
BACKGROUND Emergency department (ED) pediatric readiness has been associated with lower mortality for injured children but has historically been suboptimal in non-pediatric trauma centers. Over the past decade, the National Pediatric Readiness Project (NPRP) has invested resources in improving ED pediatric readiness. This study aimed to quantify current trauma center pediatric readiness and identify associations with center-level characteristics to target further efforts to guide improvement. METHODS The study cohort included all centers that responded to the 2021 NPRP national assessment and contributed data to the National Trauma Databank (NTDB) the same calendar year. Center characteristics and pediatric (0-15y) volume from the NTDB were linked to weighted pediatric readiness scores (wPRS) obtained from the NPRP assessment. Univariate and multivariable analyses were used to determine associations between wPRS and trauma center type as well as center-level facility characteristics. RESULTS The wPRS was reported for 77% (749/973) of centers that contributed to the NTDB. ED Pediatric Readiness was highest in ACS level one pediatric trauma centers (PTCs), but wPRS in the highest quartile was seen among all adult and pediatric trauma center types. Independent predictors of high wPRS included ACS level one PTC verification, pediatric trauma volume, and the presence of a PICU. Higher-level adult trauma centers and pediatric trauma centers were more likely to have pediatric-specific physician requirements, pediatric emergency care coordinators, and pediatric quality improvement initiatives. CONCLUSION ED pediatric readiness in trauma centers remains variable and is predictably lower in centers that lack inpatient resources. There is, however, no aspect of ED pediatric readiness that is constrained to high-level pediatric facilities, and a highest quartile wPRS was achieved in all types of adult centers in our study. Ongoing efforts to improve pediatric readiness for initial stabilization at non-pediatric centers are needed, particularly in centers that routinely transfer children out. LEVEL OF EVIDENCE Epidemiologic, Level III.
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Affiliation(s)
- Caroline G Melhado
- Division of Pediatric Surgery, Department of Surgery, University of California San Francisco, and UCSF Benioff Children's Hospitals, San Francisco, CA
| | - Katherine Remick
- Departments of Pediatrics and Surgery and Perioperative Medicine, Dell Medical School at the University of Texas at Austin, Austin, TX
| | - Amy Miskovic
- The American College of Surgeons Trauma Quality Programs, Chicago, IL
| | - Bhavin Patel
- The American College of Surgeons Trauma Quality Programs, Chicago, IL
| | - Hilary A Hewes
- Division of Pediatric Emergency Medicine, Department Pediatrics, University of Utah School of Medicine, and Intermountain Primary Children's Hospital, Salt Lake City, UT
| | - Craig D Newgard
- Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Health & Science University, Portland, OR
| | | | - Charles Macias
- Division of Pediatric Emergency Medicine, University Hospitals Rainbow Babies & Children's Hospital, and College of Medicine, Case Western Reserve University, Cleveland, OH
| | - Lisa Gray
- Emergency Medical Services for Children Innovation and Improvement Center, University of Texas at Austin, Austin, TX
| | - Brian K Yorkgitis
- Department of Surgery, University of Florida College of Medicine-Jacksonville, Jacksonville, FL
| | - Michael W Dingeldein
- Division of Pediatric Surgery, Rainbow Babies & Children's Hospital, and College of Medicine, Case Western Reserve University, Cleveland, OH
| | - Aaron R Jensen
- Division of Pediatric Surgery, Department of Surgery, University of California San Francisco, and UCSF Benioff Children's Hospitals, San Francisco, CA
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Bulger EM, Bixby PJ, Price MA, Villarreal CL, Moreno AN, Herrera-Escobar JP, Bailey JA, Brasel KJ, Cooper ZR, Costantini TW, Gibran NS, Groner JI, Joseph BA, Newgard CD, Stein DM. An Executive Summary of the National Trauma Research Action Plan (NTRAP). J Trauma Acute Care Surg 2024:01586154-990000000-00669. [PMID: 38523118 DOI: 10.1097/ta.0000000000004279] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/26/2024]
Abstract
ABSTRACT The National Trauma Research Action Plan (NTRAP) project successfully engaged multidisciplinary experts to define opportunities to advance trauma research and has fulfilled the recommendations related to trauma research from the National Academies of Sciences, Engineering and Medicine (NASEM) report. These panels identified more than 4,800 gaps in our knowledge regarding injury prevention and the optimal care of injured patients and laid out a priority framework and tools to support researchers to advance this field. Trauma research funding agencies and researchers can use this executive summary and supporting manuscripts to strategically address and close the highest priority research gaps. Given that this is the most significant public health threat facing our children, young adults, and military service personnel, we must do better in prioritizing these research projects for funding and providing grant support to advance this work. Through the Coalition for National Trauma Research (CNTR), the trauma community is committed to a coordinated, collaborative approach to address these critical knowledge gaps and ultimately reduce the burden of morbidity and mortality faced by our patients.
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Khosla S, Del Rios M, Chisolm-Straker M, Bilal S, Jang TB, Wang H, Hartley M, Loo GT, d'Etienne JP, Newgard CD, Courtney DM, Choo EK, Lin MP, Kline JA. Pandemic phase-related racial and ethnic disparities in COVID-19 positivity and outcomes among patients presenting to emergency departments during the first two pandemic waves in the USA. Emerg Med J 2024; 41:201-209. [PMID: 38429072 DOI: 10.1136/emermed-2023-213101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Accepted: 01/29/2024] [Indexed: 03/03/2024]
Abstract
BACKGROUND In many countries including the USA, the UK and Canada, the impact of COVID-19 on people of colour has been disproportionately high but examination of disparities in patients presenting to ED has been limited. We assessed racial and ethnic differences in COVID-19 positivity and outcomes in patients presenting to EDs in the USA, and the effect of the phase of the pandemic on these outcomes. METHODS This is a retrospective cohort study of adult patients tested for COVID-19 during, or 14 days prior to, the index ED visit in 2020. Data were obtained from the National Registry of Suspected COVID-19 in Emergency Care network which has data from 155 EDs across 27 US states. Hierarchical models were used to account for clustering by hospital. The outcomes included COVID-19 diagnosis, hospitalisation at index visit, subsequent hospitalisation within 30 days and 30-day mortality. We further stratified the analysis by time period (early phase: March-June 2020; late phase: July-September 2020). RESULTS Of the 26 111 adult patients, 38% were non-Hispanic White (NHW), 29% Black, 20% Hispanic/Latino, 3% Asian and 10% all others; half were female. The median age was 56 years (IQR 40-69), and 53% were diagnosed with COVID-19; of those, 59% were hospitalised at index visit. Of those discharged from ED, 47% had a subsequent hospitalisation in 30 days. Hispanic/Latino patients had twice (adjusted OR (aOR) 2.3; 95% CI 1.8 to 3.0) the odds of COVID-19 diagnosis than NHW patients, after adjusting for age, sex and comorbidities. Black, Asian and other minority groups also had higher odds of being diagnosed (compared with NHW patients). On stratification, this association was observed in both phases for Hispanic/Latino patients. Hispanic/Latino patients had lower odds of hospitalisation at index visit, but when stratified, this effect was only observed in early phase. Subsequent hospitalisation was more likely in Asian patients (aOR 3.1; 95% CI 1.1 to 8.7) in comparison with NHW patients. Subsequent ED visit was more likely in Blacks and Hispanic/Latino patients in late phase. CONCLUSION We found significant differences in ED outcomes that are not explained by comorbidity burden. The gap decreased but persisted during the later phase in 2020.
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Affiliation(s)
- Shaveta Khosla
- Emergency Medicine, University of Illinois Chicago, Chicago, Illinois, USA
| | - Marina Del Rios
- Emergency Medicine, University of Illinois Chicago, Chicago, Illinois, USA
- Emergency Medicine, University of Iowa, Iowa City, Iowa, USA
| | | | - Saadiyah Bilal
- Emergency Medicine, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Timothy B Jang
- Harbor-UCLA Medical Center, Emergency Medicine, David Geffen School of Medicine at UCLA, Torrance, California, USA
| | - Hao Wang
- Emergency Medicine, John Peter Smith Health Network, Fort Worth, Texas, USA
| | - Molly Hartley
- Portsmouth Regional Hospital, Portsmouth, New Hampshire, USA
| | - George T Loo
- Emergency Medicine, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - James P d'Etienne
- Emergency Medicine, John Peter Smith Health Network, Fort Worth, Texas, USA
| | - Craig D Newgard
- Emergency Medicine, Oregon Health & Science University, Portland, Oregon, USA
| | | | - Esther K Choo
- Emergency Medicine, Oregon Health & Science University, Portland, Oregon, USA
| | - Michelle P Lin
- Emergency Medicine, Icahn School of Medicine at Mount Sinai, New York, New York, USA
- Emergency Medicine, Stanford University, Stanford, California, USA
| | - Jeffrey A Kline
- Emergency Medicine, Wayne State University, Detroit, Michigan, USA
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Ames SG, Salvi A, Lin A, Malveau S, Mann NC, Jenkins PC, Hansen M, Papa L, Schmitz S, Sabogal C, Newgard CD. Timing and causes of death to 1 year among children presenting to emergency departments. Acad Emerg Med 2024. [PMID: 38499441 DOI: 10.1111/acem.14875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Revised: 12/05/2023] [Accepted: 12/31/2023] [Indexed: 03/20/2024]
Abstract
BACKGROUND AND OBJECTIVES A better characterization of deaths in children following emergency care is needed to inform timely interventions. This study aimed to describe the timing, location, and causes of death to 1 year among a cohort of injured and medically ill children. METHODS We conducted a retrospective cohort study of children <18 years requiring emergency care in six states from January 1, 2012, through December 31, 2017, with follow-up through December 31, 2018, for patients who were not discharged from the emergency department (ED). In this cohort, 1-year mortality, time to death within 1 year, and causes of death were assessed from ED, inpatient, and vital status records. RESULTS There were 546,044 children during the 6-year period. The 1-year mortality rate was 2.2% (n = 1356) for injured children and 1.4% (n = 6687) for medically ill children. Matched death certificates were available for 861 (63.5%) of 1356 deaths in the injury cohort and for 4712 (70.5%) of 6687 deaths in the medical cohort. Among deaths in the injury cohort, 1274 (94.0%) occurred in the ED or hospital. The most common causes of death were motor vehicle collisions, firearm injuries, and pedestrian injuries. Among the 6687 deaths in the medical cohort, 5081 (76.0%) children died in the ED or hospital (primarily in the ED) and 1606 (24.0%) occurred after hospital discharge. The most common causes of death were sudden infant death syndrome, suffocation and drowning, and congenital conditions. CONCLUSIONS The 1-year mortality of children presenting to an ED is 2.2% for injured children and 1.4% for medically ill children with most deaths occurring in the ED. Future interventional trials, quality improvement efforts, and health policy focused in the ED could have the potential to improve outcomes of pediatric patients.
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Affiliation(s)
- Stefanie G Ames
- Department of Pediatrics, University of Utah School of Medicine, Salt Lake City, Utah, USA
| | - Apoorva Salvi
- Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Health & Science University, Portland, Oregon, USA
| | - Amber Lin
- Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Health & Science University, Portland, Oregon, USA
| | - Susan Malveau
- Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Health & Science University, Portland, Oregon, USA
| | - N Clay Mann
- Department of Pediatrics, University of Utah School of Medicine, Salt Lake City, Utah, USA
| | - Peter C Jenkins
- Department of Surgery, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Matthew Hansen
- Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Health & Science University, Portland, Oregon, USA
| | - Linda Papa
- Department of Emergency Medicine, Orlando Regional Medical Center, Orlando, Florida, USA
| | - Sabrina Schmitz
- Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Health & Science University, Portland, Oregon, USA
| | - Cesar Sabogal
- Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Health & Science University, Portland, Oregon, USA
| | - Craig D Newgard
- Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Health & Science University, Portland, Oregon, USA
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Glass NE, Newgard CD. Concerns About In-Hospital Complications, Transport Time, and Comorbidities in a Study of Emergency Department Pediatric Readiness-Reply. JAMA Surg 2024; 159:352. [PMID: 38150229 DOI: 10.1001/jamasurg.2023.6527] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2023]
Affiliation(s)
- Nina E Glass
- Department of Surgery, Rutgers New Jersey Medical School, Newark
| | - Craig D Newgard
- Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Health & Science University, Portland
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Lupton JR, Johnson E, Prigmore B, Daya MR, Jui J, Thompson K, Nuttall J, Neth MR, Sahni R, Newgard CD. Out-of-hospital cardiac arrest outcomes when law enforcement arrives before emergency medical services. Resuscitation 2024; 194:110044. [PMID: 37952574 PMCID: PMC10842836 DOI: 10.1016/j.resuscitation.2023.110044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Revised: 11/03/2023] [Accepted: 11/06/2023] [Indexed: 11/14/2023]
Abstract
BACKGROUND Law enforcement (LE) professionals are often dispatched to out-of-hospital cardiac arrests (OHCA) to provide early cardiopulmonary resuscitation (CPR) and automated external defibrillator (AED) application with mixed evidence of a survival benefit. Our objective was to comprehensively evaluate LE care in OHCA. METHODS This is a secondary analysis of adults with non-traumatic OHCA not witnessed by EMS and without bystander AED use from 2018-2021. Our primary outcome was survival with Cerebral Perfusion Category score ≤ 2 (functional survival). Our exposures included: LE On-scene Only (without providing care); LE CPR Only (without applying an AED); LE Ideal Care (ensuring CPR and AED application). Our control group had no LE arrival before EMS. We performed multivariable logistic regression analyses adjusting for confounders and stratified our analyses by patients with and without bystander CPR. RESULTS There were 2569 adult, non-traumatic OHCAs from 2018-2021 meeting inclusion criteria. There were no differences in the odds of functional survival for LE On-scene Only (adjusted odds ratio [95% CI]: 1.28 [0.47-3.45]), LE CPR Only (1.26 [0.80-1.99]), or LE Ideal Care (1.36 [0.79-2.33]). In patients without bystander CPR, LE Ideal Care had significantly higher odds of functional survival (2.01 [1.06-3.81]) compared to no LE on-scene, with no significant associations for LE On-scene Only or LE CPR Only. There were no significant differences by LE care in patients already receiving bystander CPR. CONCLUSIONS LE arrival before EMS and ensuring both CPR and AED application is associated with significantly improved functional survival in OHCA patients not already receiving bystander CPR.
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Affiliation(s)
- Joshua R Lupton
- Department of Emergency Medicine, Oregon Health & Science University, USA.
| | - Erika Johnson
- Department of Emergency Medicine, Oregon Health & Science University, USA
| | - Brian Prigmore
- Department of Emergency Medicine, Oregon Health & Science University, USA
| | - Mohamud R Daya
- Department of Emergency Medicine, Oregon Health & Science University, USA
| | - Jonathan Jui
- Department of Emergency Medicine, Oregon Health & Science University, USA
| | - Kathryn Thompson
- Department of Emergency Medicine, Oregon Health & Science University, USA
| | | | - Matthew R Neth
- Department of Emergency Medicine, Oregon Health & Science University, USA
| | - Ritu Sahni
- Department of Emergency Medicine, Oregon Health & Science University, USA
| | - Craig D Newgard
- Department of Emergency Medicine, Oregon Health & Science University, USA
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Melhado C, Remick K, Miskovic A, Patel B, Hewes HA, Newgard CD, Nathens AB, Macias C, Gray L, Yorkgitis BK, Dingeldein MW, Jensen AR. The Association between Pediatric Readiness and Mortality for Injured Children Treated at US Trauma Centers. Ann Surg 2023:00000658-990000000-00671. [PMID: 37830240 DOI: 10.1097/sla.0000000000006126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2023]
Abstract
OBJECTIVE To use updated 2021 weighted Pediatric Readiness Score (wPRS) data to identify a threshold level of trauma center emergency department (ED) pediatric readiness. SUMMARY BACKGROUND DATA Most children in the US receive initial trauma care at non-pediatric centers. The National Pediatric Readiness Project (NPRP) aims to ensure that all EDs are prepared to provide quality care for children. Trauma centers reporting the highest quartile of wPRS on the 2013 national assessment have been shown to have lower mortality. Significant efforts have been invested to improve pediatric readiness in the past decade. STUDY DESIGN A retrospective cohort of trauma centers that completed the NPRP 2021 national assessment and contributed to the National Trauma Data Bank (NTDB) in 2019-21 was analyzed. Center-specific observed-to-expected mortality estimates for children (0-15y) were calculated using Pediatric TQIP models. Deterministic linkage was used for transferred patients to account for wPRS at the initial receiving center. Center-specific mortality odds ratios were then compared across quartiles of wPRS. RESULTS 66,588 children from 630 centers with a median [IQR] wPRS of 79 [66-93] were analyzed. The average observed-to-expected odds of mortality (1.02 [0.97-1.06]) for centers in the highest quartile (wPRS≥93) was lower than any of the lowest three wPRS quartiles (1.19 [1.14-1.23](Q1), 1.29 [1.24-1.33](Q2), and 1.28 [1.19-1.36](Q3), all P <0.05). The presence of a pediatric-specific quality improvement plan was the domain with the strongest independent association with mortality (standardized beta -0.095 [-0.146--0.044]). CONCLUSION Trauma centers should address gaps in pediatric readiness to include a pediatric-specific quality improvement plan and aim to achieve wPRS ≥93.
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Affiliation(s)
- Caroline Melhado
- Division of Pediatric Surgery, Department of Surgery, University of California San Francisco, and UCSF Benioff Children's Hospitals, San Francisco, CA
| | - Katherine Remick
- Departments of Pediatrics and Surgery and Perioperative Medicine, Dell Medical School at the University of Texas at Austin, Austin, TX
| | - Amy Miskovic
- The American College of Surgeons Trauma Quality Programs, Chicago, IL
| | - Bhavin Patel
- The American College of Surgeons Trauma Quality Programs, Chicago, IL
| | - Hilary A Hewes
- Division of Pediatric Emergency Medicine, Department Pediatrics, University of Utah School of Medicine, and Intermountain Primary Children's Hospital, Salt Lake City, UT
| | - Craig D Newgard
- Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Health & Science University, Portland, OR
| | | | - Charles Macias
- Division of Pediatric Emergency Medicine, University Hospitals Rainbow Babies & Children's Hospital, and College of Medicine, Case Western Reserve University, Cleveland, OH
| | - Lisa Gray
- Emergency Medical Services for Children Innovation and Improvement Center, University of Texas at Austin, Austin, TX
| | - Brian K Yorkgitis
- Department of Surgery, University of Florida College of Medicine-Jacksonville, Jacksonville, FL
| | - Michael W Dingeldein
- Division of Pediatric Surgery, Rainbow Babies & Children's Hospital, and College of Medicine, Case Western Reserve University, Cleveland, OH
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Glass NE, Salvi A, Wei R, Lin A, Malveau S, Cook JNB, Mann NC, Burd RS, Jenkins PC, Hansen M, Mohr NM, Stephens C, Fallat ME, Lerner EB, Carr BG, Wall SP, Newgard CD. Association of Transport Time, Proximity, and Emergency Department Pediatric Readiness With Pediatric Survival at US Trauma Centers. JAMA Surg 2023; 158:1078-1087. [PMID: 37556154 PMCID: PMC10413216 DOI: 10.1001/jamasurg.2023.3344] [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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Accepted: 05/25/2023] [Indexed: 08/10/2023]
Abstract
Importance Emergency department (ED) pediatric readiness is associated with improved survival among children. However, the association between geographic access to high-readiness EDs in US trauma centers and mortality is unclear. Objective To evaluate the association between the proximity of injury location to receiving trauma centers, including the level of ED pediatric readiness, and mortality among injured children. Design, Setting, and Participants This retrospective cohort study used a standardized risk-adjustment model to evaluate the association between trauma center proximity, ED pediatric readiness, and in-hospital survival. There were 765 trauma centers (level I-V, adult and pediatric) that contributed data to the National Trauma Data Bank (January 1, 2012, through December 31, 2017) and completed the 2013 National Pediatric Readiness Assessment (conducted from January 1 through August 31, 2013). The study comprised children aged younger than 18 years who were transported by ground to the included trauma centers. Data analysis was performed between January 1 and March 31, 2022. Exposures Trauma center proximity within 30 minutes by ground transport and ED pediatric readiness, as measured by weighted pediatric readiness score (wPRS; range, 0-100; quartiles 1 [low readiness] to 4 [high readiness]). Main Outcomes and Measures In-hospital mortality. We used a patient-level mixed-effects logistic regression model to evaluate the association of transport time, proximity, and ED pediatric readiness on mortality. Results This study included 212 689 injured children seen at 765 trauma centers. The median patient age was 10 (IQR, 4-15) years, 136 538 (64.2%) were male, and 127 885 (60.1%) were White. A total of 4156 children (2.0%) died during their hospital stay. The median wPRS at these hospitals was 79.1 (IQR, 62.9-92.7). A total of 105 871 children (49.8%) were transported to trauma centers with high-readiness EDs (wPRS quartile 4) and another 36 330 children (33.7%) were injured within 30 minutes of a quartile 4 ED. After adjustment for confounders, proximity, and transport time, high ED pediatric readiness was associated with lower mortality (highest-readiness vs lowest-readiness EDs by wPRS quartiles: adjusted odds ratio, 0.65 [95% CI, 0.47-0.89]). The survival benefit of high-readiness EDs persisted for transport times up to 45 minutes. The findings suggest that matching children to trauma centers with high-readiness EDs within 30 minutes of the injury location may have potentially saved 468 lives (95% CI, 460-476 lives), but increasing all trauma centers to high ED pediatric readiness may have potentially saved 1655 lives (95% CI, 1647-1664 lives). Conclusions and Relevance These findings suggest that trauma centers with high ED pediatric readiness had lower mortality after considering transport time and proximity. Improving ED pediatric readiness among all trauma centers, rather than selective transport to trauma centers with high ED readiness, had the largest association with pediatric survival. Thus, increased pediatric readiness at all US trauma centers may substantially improve patient outcomes after trauma.
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Affiliation(s)
- Nina E. Glass
- Department of Surgery, Rutgers New Jersey Medical School, Newark
| | - Apoorva Salvi
- Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Health & Science University, Portland
| | - Ran Wei
- School of Public Policy, University of California, Riverside
| | - Amber Lin
- Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Health & Science University, Portland
| | - Susan Malveau
- Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Health & Science University, Portland
| | - Jennifer N. B. Cook
- Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Health & Science University, Portland
| | - N. Clay Mann
- Department of Pediatrics, University of Utah School of Medicine, Salt Lake City
| | - Randall S. Burd
- Division of Trauma and Burn Surgery, Center for Surgical Care, Children’s National Hospital, Washington, DC
| | - Peter C. Jenkins
- Department of Surgery, Indiana University School of Medicine, Indianapolis
| | - Matthew Hansen
- Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Health & Science University, Portland
| | - Nicholas M. Mohr
- Department of Emergency Medicine, University of Iowa Carver College of Medicine, Iowa City
| | | | - Mary E. Fallat
- Department of Surgery, University of Louisville School of Medicine, Norton Children’s Hospital, Louisville, Kentucky
| | - E. Brooke Lerner
- Department of Emergency Medicine, University at Buffalo, Buffalo, New York
| | - Brendan G. Carr
- Department of Emergency Medicine, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Stephen P. Wall
- Department of Emergency Medicine, New York University Grossman School of Medicine, New York, New York
| | - Craig D. Newgard
- Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Health & Science University, Portland
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Jenkins PC, Lin A, Ames SG, Newgard CD, Lang B, Winslow JE, Marin JR, Cook JNB, Goldhaber-Fiebert JD, Papa L, Zonfrillo MR, Hansen M, Wall SP, Malveau S, Kuppermann N. Emergency Department Pediatric Readiness and Disparities in Mortality Based on Race and Ethnicity. JAMA Netw Open 2023; 6:e2332160. [PMID: 37669053 PMCID: PMC10481245 DOI: 10.1001/jamanetworkopen.2023.32160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Accepted: 07/27/2023] [Indexed: 09/06/2023] Open
Abstract
Importance Presentation to emergency departments (EDs) with high levels of pediatric readiness is associated with improved pediatric survival. However, it is unclear whether children of all races and ethnicities benefit equitably from increased levels of such readiness. Objective To evaluate the association of ED pediatric readiness with in-hospital mortality among children of different races and ethnicities with traumatic injuries or acute medical emergencies. Design, Setting, and Participants This cohort study of children requiring emergency care in 586 EDs across 11 states was conducted from January 1, 2012, through December 31, 2017. Eligible participants included children younger than 18 years who were hospitalized for an acute medical emergency or traumatic injury. Data analysis was conducted between November 2022 and April 2023. Exposure Hospitalization for acute medical emergency or traumatic injury. Main Outcomes and Measures The primary outcome was in-hospital mortality. ED pediatric readiness was measured through the weighted Pediatric Readiness Score (wPRS) from the 2013 National Pediatric Readiness Project assessment and categorized by quartile. Multivariable, hierarchical, mixed-effects logistic regression was used to evaluate the association of race and ethnicity with in-hospital mortality. Results The cohort included 633 536 children (median [IQR] age 4 [0-12] years]). There were 557 537 children (98 504 Black [17.7%], 167 838 Hispanic [30.1%], 311 157 White [55.8%], and 147 876 children of other races or ethnicities [26.5%]) who were hospitalized for acute medical emergencies, of whom 5158 (0.9%) died; 75 999 children (12 727 Black [16.7%], 21 604 Hispanic [28.4%], 44 203 White [58.2%]; and 21 609 of other races and ethnicities [27.7%]) were hospitalized for traumatic injuries, of whom 1339 (1.8%) died. Adjusted mortality of Black children with acute medical emergencies was significantly greater than that of Hispanic children, White children, and of children of other races and ethnicities (odds ratio [OR], 1.69; 95% CI, 1.59-1.79) across all quartile levels of ED pediatric readiness; but there were no racial or ethnic disparities in mortality when comparing Black children with traumatic injuries with Hispanic children, White children, and children of other races and ethnicities with traumatic injuries (OR 1.01; 95% CI, 0.89-1.15). When compared with hospitals in the lowest quartile of ED pediatric readiness, children who were treated at hospitals in the highest quartile had significantly lower mortality in both the acute medical emergency cohort (OR 0.24; 95% CI, 0.16-0.36) and traumatic injury cohort (OR, 0.39; 95% CI, 0.25-0.61). The greatest survival advantage associated with high pediatric readiness was experienced for Black children in the acute medical emergency cohort. Conclusions and Relevance In this study, racial and ethnic disparities in mortality existed among children treated for acute medical emergencies but not traumatic injuries. Increased ED pediatric readiness was associated with reduced disparities; it was estimated that increasing the ED pediatric readiness levels of hospitals in the 3 lowest quartiles would result in an estimated 3-fold reduction in disparity for pediatric mortality. However, increased pediatric readiness did not eliminate disparities, indicating that organizations and initiatives dedicated to increasing ED pediatric readiness should consider formal integration of health equity into efforts to improve pediatric emergency care.
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Affiliation(s)
- Peter C. Jenkins
- Department of Surgery, Indiana University School of Medicine, Indianapolis
| | - Amber Lin
- Department of Emergency Medicine, Center for Policy and Research in Emergency Medicine, Oregon Health & Science University, Portland
| | - Stefanie G. Ames
- Department of Pediatrics, University of Utah School of Medicine, Salt Lake City
| | - Craig D. Newgard
- Department of Emergency Medicine, Center for Policy and Research in Emergency Medicine, Oregon Health & Science University, Portland
| | - Benjamin Lang
- Department of Pediatrics, Dell Medical School, University of Texas at Austin
- Department of Surgery, Dell Medical School, University of Texas at Austin
| | - James E. Winslow
- Department of Emergency Medicine, Wake Forest School of Medicine, Winston-Salem, North Carolina
- North Carolina Office of Emergency Medical Services, Raleigh
| | - Jennifer R. Marin
- Departments of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
- Department of Emergency Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
- Department of Radiology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Jennifer N. B. Cook
- Department of Emergency Medicine, Center for Policy and Research in Emergency Medicine, Oregon Health & Science University, Portland
| | - Jeremy D. Goldhaber-Fiebert
- Centers for Health Policy, Primary Care, and Outcomes Research, Department of Medicine, Stanford University School of Medicine, Palo Alto, California
| | - Linda Papa
- Department of Emergency Medicine, Orlando Regional Medical Center, Orlando, Florida
| | - Mark R. Zonfrillo
- Department of Emergency Medicine, Alpert Medical School of Brown University, Providence, Rhode Island
- Department of Pediatrics, Alpert Medical School of Brown University, Providence, Rhode Island
| | - Matthew Hansen
- Department of Emergency Medicine, Center for Policy and Research in Emergency Medicine, Oregon Health & Science University, Portland
| | - Stephen P. Wall
- Ronald O. Perelman Department of Emergency Medicine, Department of Population Health, New York University School of Medicine, New York, New York
| | - Susan Malveau
- Department of Emergency Medicine, Center for Policy and Research in Emergency Medicine, Oregon Health & Science University, Portland
| | - Nathan Kuppermann
- Department of Emergency Medicine, University of California, Davis, School of Medicine, Sacramento
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10
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Lupton JR, Neth MR, Sahni R, Jui J, Wittwer L, Newgard CD, Daya MR. Survival by time-to-administration of amiodarone, lidocaine, or placebo in shock-refractory out-of-hospital cardiac arrest. Acad Emerg Med 2023; 30:906-917. [PMID: 36869657 DOI: 10.1111/acem.14716] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Revised: 02/24/2023] [Accepted: 03/01/2023] [Indexed: 03/05/2023]
Abstract
BACKGROUND Amiodarone and lidocaine have not been shown to have a clear survival benefit compared to placebo for out-of-hospital cardiac arrest (OHCA). However, randomized trials may have been impacted by delayed administration of the study drugs. We sought to evaluate how timing from emergency medical services (EMS) arrival on scene to drug administration affects the efficacy of amiodarone and lidocaine compared to placebo. METHOD This is a secondary analysis of the 10-site, 55-EMS-agency double-blind randomized controlled amiodarone, lidocaine, or placebo in OHCA study. We included patients with initial shockable rhythms who received the study drugs of amiodarone, lidocaine, or placebo before achieving return of spontaneous circulation. We performed logistic regression analyses evaluating survival to hospital discharge and secondary outcomes of survival to admission and functional survival (modified Rankin scale score ≤ 3). We evaluated the samples stratified by early (<8 min) and late administration groups (≥8 min). We compared outcomes for amiodarone and lidocaine compared to placebo and adjust for potential confounders. RESULTS There were 2802 patients meeting inclusion criteria, with 879 (31.4%) in the early (<8 min) and 1923 (68.6%) in the late (≥8 min) groups. In the early group, patients receiving amiodarone, compared to placebo, had significantly higher survival to admission (62.0% vs. 48.5%, p = 0.001; adjusted OR [95% CI] 1.76 [1.24-2.50]), survival to discharge (37.1% vs. 28.0%, p = 0.021; 1.56 [1.07-2.29]), and functional survival (31.6% vs. 23.3%, p = 0.029; 1.55 [1.04-2.32]). There were no significant differences with early lidocaine compared to early placebo (p > 0.05). Patients in the late group who received amiodarone or lidocaine had no significant differences in outcomes at discharge compared to placebo (p > 0.05). CONCLUSIONS The early administration of amiodarone, particularly within 8 min, is associated with greater survival to admission, survival to discharge, and functional survival compared to placebo in patients with an initial shockable rhythm.
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Affiliation(s)
- Joshua R Lupton
- Department of Emergency Medicine, Oregon Health & Science University, Portland, Oregon, USA
| | - Matthew R Neth
- Department of Emergency Medicine, Oregon Health & Science University, Portland, Oregon, USA
| | - Ritu Sahni
- Department of Emergency Medicine, Oregon Health & Science University, Portland, Oregon, USA
| | - Jonathan Jui
- Department of Emergency Medicine, Oregon Health & Science University, Portland, Oregon, USA
| | - Lynn Wittwer
- Department of Emergency Medicine, Oregon Health & Science University, Portland, Oregon, USA
| | - Craig D Newgard
- Department of Emergency Medicine, Oregon Health & Science University, Portland, Oregon, USA
| | - Mohamud R Daya
- Department of Emergency Medicine, Oregon Health & Science University, Portland, Oregon, USA
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11
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Newgard CD, Babcock SR, Song X, Remick KE, Gausche-Hill M, Lin A, Malveau S, Mann NC, Nathens AB, Cook JNB, Jenkins PC, Burd RS, Hewes HA, Glass NE, Jensen AR, Fallat ME, Ames SG, Salvi A, McConnell KJ, Ford R, Auerbach M, Bailey J, Riddick TA, Xin H, Kuppermann N. Emergency Department Pediatric Readiness Among US Trauma Centers: A Machine Learning Analysis of Components Associated With Survival. Ann Surg 2023; 278:e580-e588. [PMID: 36538639 PMCID: PMC10149578 DOI: 10.1097/sla.0000000000005741] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
OBJECTIVE We used machine learning to identify the highest impact components of emergency department (ED) pediatric readiness for predicting in-hospital survival among children cared for in US trauma centers. BACKGROUND ED pediatric readiness is associated with improved short-term and long-term survival among injured children and part of the national verification criteria for US trauma centers. However, the components of ED pediatric readiness most predictive of survival are unknown. METHODS This was a retrospective cohort study of injured children below 18 years treated in 458 trauma centers from January 1, 2012, through December 31, 2017, matched to the 2013 National ED Pediatric Readiness Assessment and the American Hospital Association survey. We used machine learning to analyze 265 potential predictors of survival, including 152 ED readiness variables, 29 patient variables, and 84 ED-level and hospital-level variables. The primary outcome was in-hospital survival. RESULTS There were 274,756 injured children, including 4585 (1.7%) who died. Nine ED pediatric readiness components were associated with the greatest increase in survival: policy for mental health care (+8.8% change in survival), policy for patient assessment (+7.5%), specific respiratory equipment (+7.2%), policy for reduced-dose radiation imaging (+7.0%), physician competency evaluations (+4.9%), recording weight in kilograms (+3.2%), life support courses for nursing (+1.0%-2.5%), and policy on pediatric triage (+2.5%). There was a 268% improvement in survival when the 5 highest impact components were present. CONCLUSIONS ED pediatric readiness components related to specific policies, personnel, and equipment were the strongest predictors of pediatric survival and worked synergistically when combined.
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Affiliation(s)
- Craig D. Newgard
- Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Health & Science University, Portland, Oregon
| | - Sean R. Babcock
- Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Health & Science University, Portland, Oregon
| | - Xubo Song
- Department of Medical Informatics and Clinical Epidemiology, Oregon Health & Science University, Portland, Oregon
| | - Katherine E. Remick
- Departments of Pediatrics and Surgery, Dell Medical School, University of Texas at Austin, Austin, Texas
| | - Marianne Gausche-Hill
- Los Angeles County Emergency Medical Services, Harbor-UCLA Medical Center, Torrance, California
| | - Amber Lin
- Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Health & Science University, Portland, Oregon
| | - Susan Malveau
- Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Health & Science University, Portland, Oregon
| | - N. Clay Mann
- Department of Pediatrics, University of Utah School of Medicine, Salt Lake City, Utah
| | - Avery B. Nathens
- Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Canada
| | - Jennifer N. B. Cook
- Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Health & Science University, Portland, Oregon
| | - Peter C. Jenkins
- Department of Surgery, Indiana University School of Medicine, Indianapolis, Indiana
| | - Randall S. Burd
- Division of Trauma and Burn Surgery, Center for Surgical Care, Children’s National Hospital, Washington, District of Columbia
| | - Hilary A. Hewes
- Department of Pediatrics, University of Utah School of Medicine, Salt Lake City, Utah
| | - Nina E. Glass
- Department of Surgery, Rutgers New Jersey Medical School, Newark, New Jersey
| | - Aaron R. Jensen
- Department of Surgery, University of California, San Francisco, Benioff Children’s Hospitals, San Francisco, California
| | - Mary E. Fallat
- Department of Surgery, University of Louisville School of Medicine, Norton Children’s Hospital, Louisville, Kentucky
| | - Stefanie G. Ames
- Department of Pediatrics, University of Utah School of Medicine, Salt Lake City, Utah
| | - Apoorva Salvi
- Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Health & Science University, Portland, Oregon
| | - K. John McConnell
- Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Health & Science University, Portland, Oregon
- Center for Health Systems Effectiveness, Department of Emergency Medicine, Oregon Health & Science University, Portland, Oregon
| | - Rachel Ford
- Oregon Emergency Medical Services for Children Program, Oregon Health Authority, Portland, Oregon
| | - Marc Auerbach
- Departments of Pediatrics and Emergency Medicine, Yale University School of Medicine, New Haven, Connecticut
| | - Jessica Bailey
- Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Health & Science University, Portland, Oregon
| | - Tyne A. Riddick
- Oregon Health & Science University-Portland State University, School of Public Health, Portland, Oregon
| | - Haichang Xin
- Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Health & Science University, Portland, Oregon
| | - Nathan Kuppermann
- Departments of Emergency Medicine and Pediatrics, University of California, Davis School of Medicine, Sacramento, California
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12
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Garwe T, Newgard CD, Stewart K, Wan Y, Cody P, Cutler J, Acharya P, Albrecht RM. Enhancing utility of interfacility triage guidelines using machine learning: Development of the Geriatric Interfacility Trauma Triage score. J Trauma Acute Care Surg 2023; 94:546-553. [PMID: 36404409 PMCID: PMC10038832 DOI: 10.1097/ta.0000000000003846] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
BACKGROUND Undertriage of injured older adults to tertiary trauma centers (TTCs) has been demonstrated by many studies. In predominantly rural regions, a majority of trauma patients are initially transported to nontertiary trauma centers (NTCs). Current interfacility triage guidelines do not highlight the hierarchical importance of risk factors nor do they allow for individual risk prediction. We sought to develop a transfer risk score that may simplify secondary triage of injured older adults to TTCs. METHODS This was a retrospective prognostic study of injured adults 55 years or older initially transported to an NTC from the scene of injury. The study used data reported to the Oklahoma State Trauma Registry between 2009 and 2019. The outcome of interest was either mortality or serious injury (Injury Severity Score, ≥16) requiring an interventional procedure at the receiving facility. In developing the model, machine-learning techniques including random forests were used to reduce the number of candidate variables recorded at the initial facility. RESULTS Of the 5,913 injured older adults initially transported to an NTC before subsequent transfer to a TTC, 32.7% (1,696) had the outcome of interest at the TTC. The final prognostic model (area under the curve, 75.4%; 95% confidence interval, 74-76%) included the following top four predictors and weighted scores: airway intervention (10), traffic-related femur fracture (6), spinal cord injury (5), emergency department Glasgow Coma Scale score of ≤13 (5), and hemodynamic support (4). Bias-corrected and sample validation areas under the curve were 74% and 72%, respectively. A risk score of 7 yields a sensitivity of 78% and specificity of 56%. CONCLUSION Secondary triage of injured older adults to TTCs could be enhanced by use of a risk score. Our study is the first to develop a risk stratification tool for injured older adults requiring transfer to a higher level of care. LEVEL OF EVIDENCE Prognostic and Epidemiolgical; Level III.
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Affiliation(s)
- Tabitha Garwe
- Department of Surgery, University of Oklahoma Health Sciences Center
- Department of Biostatistics and Epidemiology, University of Oklahoma Health Sciences Center
| | - Craig D. Newgard
- Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Health & Science University, Portland, Oregon
| | - Kenneth Stewart
- Department of Surgery, University of Oklahoma Health Sciences Center
| | - Yang Wan
- Emergency Systems Division, Oklahoma State Department of Health
| | | | - James Cutler
- Department of Biostatistics and Epidemiology, University of Oklahoma Health Sciences Center
| | - Pawan Acharya
- Department of Biostatistics and Epidemiology, University of Oklahoma Health Sciences Center
| | - Roxie M. Albrecht
- Department of Surgery, University of Oklahoma Health Sciences Center
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13
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Remick K, Smith M, Newgard CD, Lin A, Hewes H, Jensen AR, Glass N, Ford R, Ames S, Cook J, Malveau S, Dai M, Auerbach M, Jenkins P, Gausche-Hill M, Fallat M, Kuppermann N, Mann NC. Impact of individual components of emergency department pediatric readiness on pediatric mortality in US trauma centers. J Trauma Acute Care Surg 2023; 94:417-424. [PMID: 36045493 PMCID: PMC9974586 DOI: 10.1097/ta.0000000000003779] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Injured children initially treated at trauma centers with high emergency department (ED) pediatric readiness have improved survival. Centers with limited resources may not be able to address all pediatric readiness deficiencies, and there currently is no evidence-based guidance for prioritizing different components of readiness. The objective of this study was to identify individual components of ED pediatric readiness associated with better-than-expected survival in US trauma centers to aid in the allocation of resources targeted at improving pediatric readiness. METHODS This cohort study of US trauma centers used the National Trauma Data Bank (2012-2017) matched to the 2013 National Pediatric Readiness Project assessment. Adult and pediatric centers treating at least 50 injured children (younger than 18 years) and recording at least one death during the 6-year study period were included. Using a standardized risk-adjustment model for trauma, we calculated the observed-to-expected mortality ratio for each trauma center. We used bivariate analyses and multivariable linear regression to assess for associations between individual components of ED pediatric readiness and better-than-expected survival. RESULTS Among 555 trauma centers, the observed-to-expected mortality ratios ranged from 0.07 to 4.17 (interquartile range, 0.93-1.14). Unadjusted analyses of 23 components of ED pediatric readiness showed that trauma centers with better-than-expected survival were more likely to have a validated pediatric triage tool, comprehensive quality improvement processes, a pediatric-specific disaster plan, and critical airway and resuscitation equipment (all p < 0.03). The multivariable analysis demonstrated that trauma centers with both a physician and a nurse pediatric emergency care coordinator had better-than-expected survival, but this association weakened after accounting for trauma center level. Child maltreatment policies were associated with lower-than-expected survival, particularly in Levels III to V trauma centers. CONCLUSION Specific components of ED pediatric readiness were associated with pediatric survival among US trauma centers. LEVEL OF EVIDENCE Therapeutic/Care Management; Level III.
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Affiliation(s)
- Katherine Remick
- From the Department of Pediatrics (K.R.), Dell Medical School at the University of Texas at Austin, Austin, Texas; Department of Pediatrics (M.S., H.H., S.A., M.D., N.C.M.), University of Utah School of Medicine, Salt Lake City, Utah; Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine (C.D.N., A.L., J.C., S.M.), Oregon Health & Science University, Portland, Oregon; UCSF Benioff Children's Hospitals, Department of Surgery (A.R.J.), University of California San Francisco, San Francisco, California; Department of Surgery (N.G.), Rutgers New Jersey Medical School, Newark, New Jersey; Oregon EMS for Children Program (R.F.), Oregon Health Authority, Portland, Oregon; Departments of Pediatrics (M.A.) and Emergency Medicine (M.A.), Yale University School of Medicine, New Haven, Connecticut; Indiana University School of Medicine, Department of Surgery (P.J.), Indianapolis, Indiana; Departments of Emergency Medicine (M.G.-H.) and Pediatrics (M.G.-H.), David Geffen School of Medicine at University of California Los Angeles, Los Angeles, California; Department of Surgery (M.F.), University of Louisville School of Medicine, Louisville, Kentucky; and Departments of Emergency Medicine (N.K.) and Pediatrics (N.K.), University of California Davis School of Medicine, Sacramento, California
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14
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Lupton JR, Davis-O'Reilly C, Jungbauer RM, Newgard CD, Fallat ME, Brown JB, Mann NC, Jurkovich GJ, Bulger E, Gestring ML, Lerner EB, Chou R, Totten AM. Under-Triage and Over-Triage Using the Field Triage Guidelines for Injured Patients: A Systematic Review. PREHOSP EMERG CARE 2023; 27:38-45. [PMID: 35191799 DOI: 10.1080/10903127.2022.2043963] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [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
OBJECTIVES The Field Triage Guidelines (FTG) are used across North America to identify seriously injured patients for transport to appropriate level trauma centers, with a goal of under-triaging no more than 5% and over-triaging between 25% and 35%. Our objective was to systematically review the literature on under-triage and over-triage rates of the FTG. METHODS We conducted a systematic review of the FTG performance. Ovid Medline, EMBASE, and the Cochrane databases were searched for studies published between January 2011 and February 2021. Two investigators dual-reviewed eligibility of abstracts and full-text. We included studies evaluating under- or over-triage of patients using the FTG in the prehospital setting. We excluded studies not reporting an outcome of under- or over-triage, studies evaluating other triage tools, or studies of triage not in the prehospital setting. Two investigators independently assessed the risk of bias for each included article. The primary accuracy measures to assess the FTG were under-triage, defined as seriously injured patients transported to non-trauma hospitals (1-sensitivity), and over-triage, defined as non-injured patients transported to trauma hospitals (1-specificity). Due to heterogeneity, results were synthesized qualitatively. RESULTS We screened 2,418 abstracts, reviewed 315 full-text publications, and identified 17 studies that evaluated the accuracy of the FTG. Among eight studies evaluating the entire FTG (steps 1-4), under-triage rates ranged from 1.6% to 72.0% and were higher for older (≥55 or ≥65 years) adults (20.1-72.0%) and pediatric (<15 years) patients (15.9-34.8%) compared to all ages (1.6-33.8%). Over-triage rates ranged from 9.9% to 87.4% and were higher for all ages (12.2-87.4%) compared to older (≥55 or ≥65 years) adults (9.9-48.2%) and pediatric (<15 years) patients (28.0-33.6%). Under-triage was lower in studies strictly applying the FTG retrospectively (1.6-34.8%) compared to as-practiced (10.5-72.0%), while over-triage was higher retrospectively (64.2-87.4%) compared to as-practiced (9.9-48.2%). CONCLUSIONS Evidence suggests that under-triage, while improved if the FTG is strictly applied, remains above targets, with higher rates of under-triage in both children and older adults.
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Affiliation(s)
- Joshua R Lupton
- Department of Emergency Medicine, Oregon Health & Science University, Portland, OR, USA
| | - Cynthia Davis-O'Reilly
- Pacific Northwest Evidence-based Practice Center, Department of Medical Informatics and Clinical Epidemiology, Oregon Health & Science University, Portland, OR, USA
| | - Rebecca M Jungbauer
- Pacific Northwest Evidence-based Practice Center, Department of Medical Informatics and Clinical Epidemiology, Oregon Health & Science University, Portland, OR, USA
| | - Craig D Newgard
- Department of Emergency Medicine, Oregon Health & Science University, Portland, OR, USA
| | - Mary E Fallat
- Department of Surgery, University of Louisville School of Medicine, Louisville, KY, USA
| | - Joshua B Brown
- Department of Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - N Clay Mann
- Department of Pediatrics, University of Utah, Salt Lake City, UT, USA
| | | | - Eileen Bulger
- Department of Surgery, University of Washington, Seattle, WA, USA
| | - Mark L Gestring
- Department of Surgery, University of Rochester, Rochester, NY, USA
| | - E Brooke Lerner
- Department of Emergency Medicine, University at Buffalo, Buffalo, NY, USA
| | - Roger Chou
- Pacific Northwest Evidence-based Practice Center, Department of Medical Informatics and Clinical Epidemiology, Oregon Health & Science University, Portland, OR, USA
| | - Annette M Totten
- Pacific Northwest Evidence-based Practice Center, Department of Medical Informatics and Clinical Epidemiology, Oregon Health & Science University, Portland, OR, USA
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15
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Newgard CD, Lin A, Malveau S, Cook JNB, Smith M, Kuppermann N, Remick KE, Gausche-Hill M, Goldhaber-Fiebert J, Burd RS, Hewes HA, Salvi A, Xin H, Ames SG, Jenkins PC, Marin J, Hansen M, Glass NE, Nathens AB, McConnell KJ, Dai M, Carr B, Ford R, Yanez D, Babcock SR, Lang B, Mann NC. Emergency Department Pediatric Readiness and Short-term and Long-term Mortality Among Children Receiving Emergency Care. JAMA Netw Open 2023; 6:e2250941. [PMID: 36637819 PMCID: PMC9857584 DOI: 10.1001/jamanetworkopen.2022.50941] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
Abstract
IMPORTANCE Emergency departments (EDs) with high pediatric readiness (coordination, personnel, quality improvement, safety, policies, and equipment) are associated with lower mortality among children with critical illness and those admitted to trauma centers, but the benefit among children with more diverse clinical conditions is unknown. OBJECTIVE To evaluate the association between ED pediatric readiness, in-hospital mortality, and 1-year mortality among injured and medically ill children receiving emergency care in 11 states. DESIGN, SETTING, AND PARTICIPANTS This is a retrospective cohort study of children receiving emergency care at 983 EDs in 11 states from January 1, 2012, through December 31, 2017, with follow-up for a subset of children through December 31, 2018. Participants included children younger than 18 years admitted, transferred to another hospital, or dying in the ED, stratified by injury vs medical conditions. Data analysis was performed from November 1, 2021, through June 30, 2022. EXPOSURE ED pediatric readiness of the initial ED, measured through the weighted Pediatric Readiness Score (wPRS; range, 0-100) from the 2013 National Pediatric Readiness Project assessment. MAIN OUTCOMES AND MEASURES The primary outcome was in-hospital mortality, with a secondary outcome of time to death to 1 year among children in 6 states. RESULTS There were 796 937 children, including 90 963 (11.4%) in the injury cohort (mean [SD] age, 9.3 [5.8] years; median [IQR] age, 10 [4-15] years; 33 516 [36.8%] female; 1820 [2.0%] deaths) and 705 974 (88.6%) in the medical cohort (mean [SD] age, 5.8 [6.1] years; median [IQR] age, 3 [0-12] years; 329 829 [46.7%] female, 7688 [1.1%] deaths). Among the 983 EDs, the median (IQR) wPRS was 73 (59-87). Compared with EDs in the lowest quartile of ED readiness (quartile 1, wPRS of 0-58), initial care in a quartile 4 ED (wPRS of 88-100) was associated with 60% lower in-hospital mortality among injured children (adjusted odds ratio, 0.40; 95% CI, 0.26-0.60) and 76% lower mortality among medical children (adjusted odds ratio, 0.24; 95% CI, 0.17-0.34). Among 545 921 children followed to 1 year, the adjusted hazard ratio of death in quartile 4 EDs was 0.59 (95% CI, 0.42-0.84) for injured children and 0.34 (95% CI, 0.25-0.45) for medical children. If all EDs were in the highest quartile of pediatric readiness, an estimated 288 injury deaths (95% CI, 281-297 injury deaths) and 1154 medical deaths (95% CI, 1150-1159 medical deaths) may have been prevented. CONCLUSIONS AND RELEVANCE These findings suggest that children with injuries and medical conditions treated in EDs with high pediatric readiness had lower mortality during hospitalization and to 1 year.
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Affiliation(s)
- Craig D. Newgard
- Department of Emergency Medicine, Center for Policy and Research in Emergency Medicine, Oregon Health & Science University, Portland
| | - Amber Lin
- Department of Emergency Medicine, Center for Policy and Research in Emergency Medicine, Oregon Health & Science University, Portland
| | - Susan Malveau
- Department of Emergency Medicine, Center for Policy and Research in Emergency Medicine, Oregon Health & Science University, Portland
| | - Jennifer N. B. Cook
- Department of Emergency Medicine, Center for Policy and Research in Emergency Medicine, Oregon Health & Science University, Portland
| | - McKenna Smith
- Department of Pediatrics, University of Utah School of Medicine, Salt Lake City
| | - Nathan Kuppermann
- Department of Emergency Medicine, University of California, Davis School of Medicine, Sacramento
- Department of Pediatrics, University of California, Davis School of Medicine, Sacramento
| | - Katherine E. Remick
- Department of Pediatric, Dell Medical School, University of Texas at Austin, Austin
- Department of Surgery, Dell Medical School, University of Texas at Austin, Austin
| | - Marianne Gausche-Hill
- Los Angeles County Emergency Medical Services, Harbor-UCLA Medical Center, Torrance, California
| | - Jeremy Goldhaber-Fiebert
- Centers for Health Policy, Primary Care and Outcomes Research, Department of Medicine, Stanford University School of Medicine, Palo Alto, California
| | - Randall S. Burd
- Division of Trauma and Burn Surgery, Department of Surgery, Children’s National Hospital, Washington, DC
| | - Hilary A. Hewes
- Department of Pediatrics, University of Utah School of Medicine, Salt Lake City
| | - Apoorva Salvi
- Department of Emergency Medicine, Center for Policy and Research in Emergency Medicine, Oregon Health & Science University, Portland
| | - Haichang Xin
- Department of Emergency Medicine, Center for Policy and Research in Emergency Medicine, Oregon Health & Science University, Portland
| | - Stefanie G. Ames
- Department of Pediatrics, University of Utah School of Medicine, Salt Lake City
| | - Peter C. Jenkins
- Department of Surgery, Indiana University School of Medicine, Indianapolis
| | - Jennifer Marin
- Department of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
- Department of Emergency Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
- Department of Radiology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Matthew Hansen
- Department of Emergency Medicine, Center for Policy and Research in Emergency Medicine, Oregon Health & Science University, Portland
| | - Nina E. Glass
- Department of Surgery, Rutgers New Jersey Medical School, Newark
| | - Avery B. Nathens
- Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Ontario, Canada
| | - K. John McConnell
- Department of Emergency Medicine, Center for Policy and Research in Emergency Medicine, Oregon Health & Science University, Portland
- Center for Health Systems Effectiveness, Department of Emergency Medicine, Oregon Health & Science University, Portland
| | - Mengtao Dai
- Department of Pediatrics, University of Utah School of Medicine, Salt Lake City
| | - Brendan Carr
- Department of Emergency Medicine, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Rachel Ford
- Oregon Emergency Medical Services for Children Program, Oregon Health Authority, Portland
| | - Davis Yanez
- Department of Anesthesia, Yale School of Medicine, New Haven, Connecticut
- Department of Biostatistics, Yale School of Public Health, New Haven, Connecticut
| | - Sean R. Babcock
- Department of Emergency Medicine, Center for Policy and Research in Emergency Medicine, Oregon Health & Science University, Portland
| | - Benjamin Lang
- Department of Pediatric, Dell Medical School, University of Texas at Austin, Austin
- Department of Surgery, Dell Medical School, University of Texas at Austin, Austin
| | - N. Clay Mann
- Department of Pediatrics, University of Utah School of Medicine, Salt Lake City
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16
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Lupton JR, Jui J, Neth MR, Sahni R, Daya MR, Newgard CD. Development of a clinical decision rule for the early prediction of Shock-Refractory Out-of-Hospital cardiac arrest. Resuscitation 2022; 181:60-67. [PMID: 36280216 DOI: 10.1016/j.resuscitation.2022.10.010] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 09/16/2022] [Accepted: 10/08/2022] [Indexed: 11/07/2022]
Abstract
BACKGROUND Nearly half of ventricular fibrillation or ventricular tachycardia (VF/VT) out-of-hospital cardiac arrest (OHCA) patients receive three or more shocks, often referred to as refractory VF/VT. Our objective was to derive a clinical decision rule (CDR) for the early stratification of patients into risk categories for refractory VF/VT. METHODS We included adults with non-traumatic OHCA in the Resuscitation Outcomes Consortium Epistry (2011-2015) with ≥ 1 EMS shock. We used Classification and Regression Tree analysis for CDR building using variables known at initial EMS rhythm analysis including age, sex, witness, location, bystander interventions, initial EMS rhythm, obvious non-cardiac etiology, and dispatch to arrival times. The outcome was refractory VF/VT (≥3 shocks). We calculated sensitivity, specificity, area under the receiver operating curve (AUROC), and odds ratios (OR). The rule was validated using the Portland Cardiac Arrest Epidemiologic Registry (2018-2020). RESULTS There were 17,140 eligible patients and 8,146 (47.5%) had refractory VF/VT. The optimal CDR (AUROC = 0.671) defined three groups: high-risk were any patients requiring an EMS shock after a bystander AED shock; moderate-risk were any non-EMS witnessed arrests with shockable initial EMS rhythms; and the remainder were low-risk. Refractory VF/VT increased across the low (30.7%), moderate (58.5%) and high-risk (84.8%) groups. Compared to low-risk, being moderate-risk or higher (OR [95% CI]:3.37 [3.16-3.59]; sensitivity 72.7%; specificity 55.9%) or high-risk (OR:12.63 [9.89-16.13]; sensitivity 5.4%; specificity 99.1%) had higher odds of refractory VF/VT. Results was similar in the validation cohort (n = 765, AUROC = 0.672). CONCLUSIONS Patients at higher risk for refractory VF/VT can be identified early in EMS care.
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Affiliation(s)
- Joshua R Lupton
- Department of Emergency Medicine, Oregon Health and Science University, United States.
| | - Jonathan Jui
- Department of Emergency Medicine, Oregon Health and Science University, United States
| | - Matthew R Neth
- Department of Emergency Medicine, Oregon Health and Science University, United States
| | - Ritu Sahni
- Department of Emergency Medicine, Oregon Health and Science University, United States
| | - Mohamud R Daya
- Department of Emergency Medicine, Oregon Health and Science University, United States
| | - Craig D Newgard
- Department of Emergency Medicine, Oregon Health and Science University, United States
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Morris CD, Cook JNB, Lin A, Scott JD, Kuppermann N, Callaway CW, Yealy DM, Lowe RA, Richardson LD, Kimmel S, Holmes JF, Collins S, Becker LB, Storrow AB, Newgard HJ, Baren J, Newgard CD. Outcomes of the National Heart, Lung, and Blood Institute K12 program in emergency care research: 7-year follow-up. Acad Emerg Med 2022; 29:1197-1204. [PMID: 35848052 PMCID: PMC10399684 DOI: 10.1111/acem.14563] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Revised: 07/12/2022] [Accepted: 07/13/2022] [Indexed: 01/25/2023]
Abstract
BACKGROUND Long-term follow-up for clinician-scientist training programs is sparse. We describe the outcomes of clinician-scientist scholars in the National Heart Lung and Blood Institute (NHLBI) K12 program in emergency care research up to 8.7 years after matriculation in the program. METHODS This was a cohort study of faculty clinician-scientist scholars enrolled in a NHLBI K12 research training program at 6 sites across the US, with median follow-up 7.7 years (range 5.7-8.7 years) from the date of matriculation. Scholars completed electronic surveys in 2017 and 2019, with the 2019 survey collecting information for their current work setting, percent time for research, and grant funding from all sources. We used NIH RePorter and online resources to verify federal grants through March 2021. The primary outcome was a funded career development award (CDA) or research project grant (RPG) where the scholar was principal investigator. We included funding from all federal sources and national foundations. RESULTS There were 43 scholars, including 16 (37%) women. Over the follow-up period, 32 (74%) received an individual CDA or RPG, with a median of 36 months (range 9-83 months) after entering the program. Of the 43 scholars, 23 (54%) received a CDA and 22 (51%) received an RPG, 7 (16%) of which were R01s. Of the 23 scholars who received a CDA, 13 (56%) subsequently had an RPG funded. Time to CDA or RPG did not differ by sex (women vs. men log-rank test p = 0.27) or specialty training (emergency medicine versus other specialties, p = 0.59). CONCLUSIONS After 7 years of follow-up for this NHLBI K12 emergency care research training program, three quarters of clinician-scientist scholars had obtained CDA or RPG funding, with no notable differences by sex or clinical training.
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Affiliation(s)
- Cynthia D Morris
- Department of Medical Informatics and Clinical Epidemiology, Oregon Health & Science University, Portland, Oregon, USA.,Oregon Clinical and Translational Research Institute, Oregon Health & Science University, Portland, Oregon, USA
| | - Jennifer N B Cook
- Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Health & Science University, Portland, Oregon, USA
| | - Amber Lin
- Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Health & Science University, Portland, Oregon, USA
| | - Jane D Scott
- Division of Cardiovascular Sciences, National Heart, Lung, and Blood Institute, Bethesda, Maryland, USA
| | - Nathan Kuppermann
- Department of Emergency Medicine, UC Davis Health, Sacramento, California, USA
| | - Clifton W Callaway
- Department of Emergency Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Donald M Yealy
- Department of Emergency Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Robert A Lowe
- Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Health & Science University, Portland, Oregon, USA
| | - Lynne D Richardson
- Department of Emergency Medicine, Department of Population Health Science & Policy, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Stephen Kimmel
- Department of Epidemiology, College of Public Health and Health Professions, College of Medicine, University of Florida, Gainesville, Florida, USA
| | - James F Holmes
- Department of Emergency Medicine, UC Davis Health, Sacramento, California, USA
| | - Sean Collins
- Department of Emergency Medicine, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Lance B Becker
- Department of Emergency Medicine, Zucker School of Medicine at Hofsra Northwell, Manhasset, New York, USA
| | - Alan B Storrow
- Department of Emergency Medicine, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | | | - Jill Baren
- Department of Emergency Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Craig D Newgard
- Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Health & Science University, Portland, Oregon, USA
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18
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Lupton JR, Davis‐O'Reilly C, Jungbauer RM, Newgard CD, Fallat ME, Brown JB, Mann NC, Jurkovich GJ, Bulger E, Gestring ML, Lerner EB, Chou R, Totten AM. Mechanism of injury and special considerations as predictive of serious injury: A systematic review. Acad Emerg Med 2022; 29:1106-1117. [PMID: 35319149 PMCID: PMC9545392 DOI: 10.1111/acem.14489] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Revised: 03/17/2022] [Accepted: 03/19/2022] [Indexed: 12/14/2022]
Abstract
OBJECTIVES The Centers for Disease Control and Prevention's field triage guidelines (FTG) are routinely used by emergency medical services personnel for triaging injured patients. The most recent (2011) FTG contains physiologic, anatomic, mechanism, and special consideration steps. Our objective was to systematically review the criteria in the mechanism and special consideration steps that might be predictive of serious injury or need for a trauma center. METHODS We conducted a systematic review of the predictive utility of mechanism and special consideration criteria for predicting serious injury. A research librarian searched in Ovid Medline, EMBASE, and the Cochrane databases for studies published between January 2011 and February 2021. Eligible studies were identified using a priori inclusion and exclusion criteria. Studies were excluded if they lacked an outcome for serious injury, such as measures of resource use, injury severity scores, mortality, or composite measures using a combination of outcomes. Given the heterogeneity in populations, measures, and outcomes, results were synthesized qualitatively focusing on positive likelihood ratios (LR+) whenever these could be calculated from presented data or adjusted odds ratios (aOR). RESULTS We reviewed 2418 abstracts and 315 full-text publications and identified 42 relevant studies. The factors most predictive of serious injury across multiple studies were death in the same vehicle (LR+ 2.2-7.4), ejection (aOR 3.2-266.2), extrication (LR+ 1.1-6.6), lack of seat belt use (aOR 4.4-11.3), high speeds (aOR 2.0-2.9), concerning crash variables identified by vehicle telemetry systems (LR+ 4.7-22.2), falls from height (LR+ 2.4-5.9), and axial load or diving (aOR 2.5-17.6). Minor or inconsistent predictors of serious injury were vehicle intrusion (LR+ 0.8-7.2), cardiopulmonary or neurologic comorbidities (LR+ 0.8-3.1), older age (LR+ 0.6-6.8), or anticoagulant use (LR+ 1.1-1.8). CONCLUSIONS Select mechanism and special consideration criteria contribute positively to appropriate field triage of potentially injured patients.
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Affiliation(s)
- Joshua R. Lupton
- Department of Emergency MedicineOregon Health & Science UniversityPortlandOregonUSA
| | - Cynthia Davis‐O'Reilly
- Pacific Northwest Evidence‐based Practice Center, Department of Medical Informatics and Clinical EpidemiologyOregon Health & Science UniversityPortlandOregonUSA
| | - Rebecca M. Jungbauer
- Pacific Northwest Evidence‐based Practice Center, Department of Medical Informatics and Clinical EpidemiologyOregon Health & Science UniversityPortlandOregonUSA
| | - Craig D. Newgard
- Department of Emergency MedicineOregon Health & Science UniversityPortlandOregonUSA
| | - Mary E. Fallat
- Department of SurgeryUniversity of Louisville School of MedicineLouisvilleKentuckyUSA
| | - Joshua B. Brown
- Department of SurgeryUniversity of Pittsburgh Medical CenterPittsburghPennsylvaniaUSA
| | - N. Clay Mann
- Department of PediatricsUniversity of UtahSalt Lake CityUtahUSA
| | | | - Eileen Bulger
- Department of SurgeryUniversity of WashingtonSeattleWashingtonUSA
| | - Mark L. Gestring
- Department of SurgeryUniversity of RochesterRochesterNew YorkUSA
| | - E. Brooke Lerner
- Department of Emergency MedicineUniversity at BuffaloBuffaloNew YorkUSA
| | - Roger Chou
- Pacific Northwest Evidence‐based Practice Center, Department of Medical Informatics and Clinical EpidemiologyOregon Health & Science UniversityPortlandOregonUSA
| | - Annette M. Totten
- Pacific Northwest Evidence‐based Practice Center, Department of Medical Informatics and Clinical EpidemiologyOregon Health & Science UniversityPortlandOregonUSA
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19
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Newgard CD, Fischer PE, Gestring M, Michaels HN, Jurkovich GJ, Lerner EB, Fallat ME, Delbridge TR, Brown JB, Bulger EM. National guideline for the field triage of injured patients: Recommendations of the National Expert Panel on Field Triage, 2021. J Trauma Acute Care Surg 2022; 93:e49-e60. [PMID: 35475939 PMCID: PMC9323557 DOI: 10.1097/ta.0000000000003627] [Citation(s) in RCA: 50] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Revised: 03/09/2022] [Accepted: 03/15/2022] [Indexed: 11/26/2022]
Abstract
This work details the process of developing the updated field triage guideline, the supporting evidence, and the final version of the 2021 National Guideline for the Field Triage of Injured Patients.
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Affiliation(s)
- Craig D. Newgard
- From the Department of Emergency Medicine (C.D.N., J.R.L.), Center for Policy and Research in Emergency Medicine, Oregon Health and Science University, Portland, Oregon; Department of Surgery (P.E.F.), University of Tennessee Health Science Center, Memphis, Tennessee; Department of Surgery (M.G.), University of Rochester, Rochester, New York; Committee on Trauma (H.N.M., M.N., M.D., J.D.), American College of Surgeons, Chicago, Illinois; Department of Surgery (G.J.J.), UC Davis Health, Sacramento, California; Department of Emergency Medicine (E.B.L.), University at Buffalo, Buffalo, New York; Department of Surgery (M.E.F.), University of Louisville School of Medicine, Norton Children's Hospital, Louisville, Kentucky; Maryland Institute for Emergency Medical Services Systems (T.R.D.), Baltimore, Maryland; Division of Trauma and General Surgery, Department of Surgery (J.B.B.), University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania; Department of Surgery (E.M.B.), University of Washington, Seattle, Washington
| | - Peter E. Fischer
- From the Department of Emergency Medicine (C.D.N., J.R.L.), Center for Policy and Research in Emergency Medicine, Oregon Health and Science University, Portland, Oregon; Department of Surgery (P.E.F.), University of Tennessee Health Science Center, Memphis, Tennessee; Department of Surgery (M.G.), University of Rochester, Rochester, New York; Committee on Trauma (H.N.M., M.N., M.D., J.D.), American College of Surgeons, Chicago, Illinois; Department of Surgery (G.J.J.), UC Davis Health, Sacramento, California; Department of Emergency Medicine (E.B.L.), University at Buffalo, Buffalo, New York; Department of Surgery (M.E.F.), University of Louisville School of Medicine, Norton Children's Hospital, Louisville, Kentucky; Maryland Institute for Emergency Medical Services Systems (T.R.D.), Baltimore, Maryland; Division of Trauma and General Surgery, Department of Surgery (J.B.B.), University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania; Department of Surgery (E.M.B.), University of Washington, Seattle, Washington
| | - Mark Gestring
- From the Department of Emergency Medicine (C.D.N., J.R.L.), Center for Policy and Research in Emergency Medicine, Oregon Health and Science University, Portland, Oregon; Department of Surgery (P.E.F.), University of Tennessee Health Science Center, Memphis, Tennessee; Department of Surgery (M.G.), University of Rochester, Rochester, New York; Committee on Trauma (H.N.M., M.N., M.D., J.D.), American College of Surgeons, Chicago, Illinois; Department of Surgery (G.J.J.), UC Davis Health, Sacramento, California; Department of Emergency Medicine (E.B.L.), University at Buffalo, Buffalo, New York; Department of Surgery (M.E.F.), University of Louisville School of Medicine, Norton Children's Hospital, Louisville, Kentucky; Maryland Institute for Emergency Medical Services Systems (T.R.D.), Baltimore, Maryland; Division of Trauma and General Surgery, Department of Surgery (J.B.B.), University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania; Department of Surgery (E.M.B.), University of Washington, Seattle, Washington
| | - Holly N. Michaels
- From the Department of Emergency Medicine (C.D.N., J.R.L.), Center for Policy and Research in Emergency Medicine, Oregon Health and Science University, Portland, Oregon; Department of Surgery (P.E.F.), University of Tennessee Health Science Center, Memphis, Tennessee; Department of Surgery (M.G.), University of Rochester, Rochester, New York; Committee on Trauma (H.N.M., M.N., M.D., J.D.), American College of Surgeons, Chicago, Illinois; Department of Surgery (G.J.J.), UC Davis Health, Sacramento, California; Department of Emergency Medicine (E.B.L.), University at Buffalo, Buffalo, New York; Department of Surgery (M.E.F.), University of Louisville School of Medicine, Norton Children's Hospital, Louisville, Kentucky; Maryland Institute for Emergency Medical Services Systems (T.R.D.), Baltimore, Maryland; Division of Trauma and General Surgery, Department of Surgery (J.B.B.), University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania; Department of Surgery (E.M.B.), University of Washington, Seattle, Washington
| | - Gregory J. Jurkovich
- From the Department of Emergency Medicine (C.D.N., J.R.L.), Center for Policy and Research in Emergency Medicine, Oregon Health and Science University, Portland, Oregon; Department of Surgery (P.E.F.), University of Tennessee Health Science Center, Memphis, Tennessee; Department of Surgery (M.G.), University of Rochester, Rochester, New York; Committee on Trauma (H.N.M., M.N., M.D., J.D.), American College of Surgeons, Chicago, Illinois; Department of Surgery (G.J.J.), UC Davis Health, Sacramento, California; Department of Emergency Medicine (E.B.L.), University at Buffalo, Buffalo, New York; Department of Surgery (M.E.F.), University of Louisville School of Medicine, Norton Children's Hospital, Louisville, Kentucky; Maryland Institute for Emergency Medical Services Systems (T.R.D.), Baltimore, Maryland; Division of Trauma and General Surgery, Department of Surgery (J.B.B.), University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania; Department of Surgery (E.M.B.), University of Washington, Seattle, Washington
| | - E. Brooke Lerner
- From the Department of Emergency Medicine (C.D.N., J.R.L.), Center for Policy and Research in Emergency Medicine, Oregon Health and Science University, Portland, Oregon; Department of Surgery (P.E.F.), University of Tennessee Health Science Center, Memphis, Tennessee; Department of Surgery (M.G.), University of Rochester, Rochester, New York; Committee on Trauma (H.N.M., M.N., M.D., J.D.), American College of Surgeons, Chicago, Illinois; Department of Surgery (G.J.J.), UC Davis Health, Sacramento, California; Department of Emergency Medicine (E.B.L.), University at Buffalo, Buffalo, New York; Department of Surgery (M.E.F.), University of Louisville School of Medicine, Norton Children's Hospital, Louisville, Kentucky; Maryland Institute for Emergency Medical Services Systems (T.R.D.), Baltimore, Maryland; Division of Trauma and General Surgery, Department of Surgery (J.B.B.), University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania; Department of Surgery (E.M.B.), University of Washington, Seattle, Washington
| | - Mary E. Fallat
- From the Department of Emergency Medicine (C.D.N., J.R.L.), Center for Policy and Research in Emergency Medicine, Oregon Health and Science University, Portland, Oregon; Department of Surgery (P.E.F.), University of Tennessee Health Science Center, Memphis, Tennessee; Department of Surgery (M.G.), University of Rochester, Rochester, New York; Committee on Trauma (H.N.M., M.N., M.D., J.D.), American College of Surgeons, Chicago, Illinois; Department of Surgery (G.J.J.), UC Davis Health, Sacramento, California; Department of Emergency Medicine (E.B.L.), University at Buffalo, Buffalo, New York; Department of Surgery (M.E.F.), University of Louisville School of Medicine, Norton Children's Hospital, Louisville, Kentucky; Maryland Institute for Emergency Medical Services Systems (T.R.D.), Baltimore, Maryland; Division of Trauma and General Surgery, Department of Surgery (J.B.B.), University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania; Department of Surgery (E.M.B.), University of Washington, Seattle, Washington
| | - Theodore R. Delbridge
- From the Department of Emergency Medicine (C.D.N., J.R.L.), Center for Policy and Research in Emergency Medicine, Oregon Health and Science University, Portland, Oregon; Department of Surgery (P.E.F.), University of Tennessee Health Science Center, Memphis, Tennessee; Department of Surgery (M.G.), University of Rochester, Rochester, New York; Committee on Trauma (H.N.M., M.N., M.D., J.D.), American College of Surgeons, Chicago, Illinois; Department of Surgery (G.J.J.), UC Davis Health, Sacramento, California; Department of Emergency Medicine (E.B.L.), University at Buffalo, Buffalo, New York; Department of Surgery (M.E.F.), University of Louisville School of Medicine, Norton Children's Hospital, Louisville, Kentucky; Maryland Institute for Emergency Medical Services Systems (T.R.D.), Baltimore, Maryland; Division of Trauma and General Surgery, Department of Surgery (J.B.B.), University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania; Department of Surgery (E.M.B.), University of Washington, Seattle, Washington
| | - Joshua B. Brown
- From the Department of Emergency Medicine (C.D.N., J.R.L.), Center for Policy and Research in Emergency Medicine, Oregon Health and Science University, Portland, Oregon; Department of Surgery (P.E.F.), University of Tennessee Health Science Center, Memphis, Tennessee; Department of Surgery (M.G.), University of Rochester, Rochester, New York; Committee on Trauma (H.N.M., M.N., M.D., J.D.), American College of Surgeons, Chicago, Illinois; Department of Surgery (G.J.J.), UC Davis Health, Sacramento, California; Department of Emergency Medicine (E.B.L.), University at Buffalo, Buffalo, New York; Department of Surgery (M.E.F.), University of Louisville School of Medicine, Norton Children's Hospital, Louisville, Kentucky; Maryland Institute for Emergency Medical Services Systems (T.R.D.), Baltimore, Maryland; Division of Trauma and General Surgery, Department of Surgery (J.B.B.), University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania; Department of Surgery (E.M.B.), University of Washington, Seattle, Washington
| | - Eileen M. Bulger
- From the Department of Emergency Medicine (C.D.N., J.R.L.), Center for Policy and Research in Emergency Medicine, Oregon Health and Science University, Portland, Oregon; Department of Surgery (P.E.F.), University of Tennessee Health Science Center, Memphis, Tennessee; Department of Surgery (M.G.), University of Rochester, Rochester, New York; Committee on Trauma (H.N.M., M.N., M.D., J.D.), American College of Surgeons, Chicago, Illinois; Department of Surgery (G.J.J.), UC Davis Health, Sacramento, California; Department of Emergency Medicine (E.B.L.), University at Buffalo, Buffalo, New York; Department of Surgery (M.E.F.), University of Louisville School of Medicine, Norton Children's Hospital, Louisville, Kentucky; Maryland Institute for Emergency Medical Services Systems (T.R.D.), Baltimore, Maryland; Division of Trauma and General Surgery, Department of Surgery (J.B.B.), University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania; Department of Surgery (E.M.B.), University of Washington, Seattle, Washington
| | - the Writing Group for the 2021 National Expert Panel on Field Triage
- From the Department of Emergency Medicine (C.D.N., J.R.L.), Center for Policy and Research in Emergency Medicine, Oregon Health and Science University, Portland, Oregon; Department of Surgery (P.E.F.), University of Tennessee Health Science Center, Memphis, Tennessee; Department of Surgery (M.G.), University of Rochester, Rochester, New York; Committee on Trauma (H.N.M., M.N., M.D., J.D.), American College of Surgeons, Chicago, Illinois; Department of Surgery (G.J.J.), UC Davis Health, Sacramento, California; Department of Emergency Medicine (E.B.L.), University at Buffalo, Buffalo, New York; Department of Surgery (M.E.F.), University of Louisville School of Medicine, Norton Children's Hospital, Louisville, Kentucky; Maryland Institute for Emergency Medical Services Systems (T.R.D.), Baltimore, Maryland; Division of Trauma and General Surgery, Department of Surgery (J.B.B.), University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania; Department of Surgery (E.M.B.), University of Washington, Seattle, Washington
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20
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Newgard CD, Malveau S, Mann NC, Hansen M, Lang B, Lin A, Carr BG, Berry C, Buchwalder K, Lerner EB, Hewes HA, Kusin S, Dai M, Wei R. A Geospatial Evaluation of 9-1-1 Ambulance Transports for Children and Emergency Department Pediatric Readiness. PREHOSP EMERG CARE 2022; 27:252-262. [PMID: 35394855 PMCID: PMC9681031 DOI: 10.1080/10903127.2022.2064020] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Revised: 04/05/2022] [Accepted: 04/05/2022] [Indexed: 10/18/2022]
Abstract
OBJECTIVE Whether ambulance transport patterns are optimized to match children to high-readiness emergency departments (EDs) and the resulting effect on survival are unknown. We quantified the number of children transported by 9-1-1 emergency medical services (EMS) to high-readiness EDs, additional children within 30 minutes of a high-readiness ED, and the estimated effect on survival. METHODS This was a cross-sectional study using data from the National EMS Information System for 5,461 EMS agencies in 28 states from 1/1/2012 through 12/31/2019, matched to the 2013 National Pediatric Readiness Project assessment of ED pediatric readiness. We performed a geospatial analysis of children 0 to 17 years requiring 9-1-1 EMS transport to acute care hospitals, including day-, time-, and traffic-adjusted estimates for driving times to all EDs within 30 minutes of the scene. We categorized receiving hospitals by quartile of ED pediatric readiness using the weighted Pediatric Readiness Score (wPRS, range 0-100) and defined a high-risk subgroup of children as a proxy for admission. We used published estimates for the survival benefit of high readiness EDs to estimate the number of lives saved. RESULTS There were 808,536 children transported by EMS, of whom 253,541 (31.4%) were high-risk. Among the 2,261 receiving hospitals, the median wPRS was 70 (IQR 57-85, range 26-100) and the median number of receiving hospitals within 30 minutes was 4 per child (IQR 2-11, range 1 to 53). Among all children, 411,685 (50.9%) were taken to EDs in the highest quartile of pediatric readiness, and 180,547 (22.3%) children transported to lower readiness EDs were within 30 minutes of a high readiness ED. Findings were similar among high-risk children. Based on high-risk children, we estimated that 3,050 pediatric lives were saved by transport to high-readiness EDs and an additional 1,719 lives could have been saved by shifting transports to high readiness EDs within 30 minutes. CONCLUSIONS Approximately half of children transported by EMS were taken to high-readiness EDs and an additional one quarter could have been transported to such an ED, with measurable effect on survival.
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Affiliation(s)
- Craig D. Newgard
- Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine Oregon Health & Science University, Portland, Oregon
| | - Susan Malveau
- Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine Oregon Health & Science University, Portland, Oregon
| | - N. Clay Mann
- Department of Pediatrics, University of Utah School of Medicine, Salt Lake City, Utah
| | - Matthew Hansen
- Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine Oregon Health & Science University, Portland, Oregon
| | - Benjamin Lang
- Department of Pediatrics, Dell Medical School, University of Texas at Austin, Austin, Texas
| | - Amber Lin
- Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine Oregon Health & Science University, Portland, Oregon
| | - Brendan G. Carr
- Department of Emergency Medicine, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Cherisse Berry
- Department of Surgery, New York University Grossman School of Medicine, New York, New York
| | - Kyle Buchwalder
- Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine Oregon Health & Science University, Portland, Oregon
| | - E. Brooke Lerner
- Department of Emergency Medicine, University at Buffalo, Buffalo, New York
| | - Hilary A. Hewes
- Department of Pediatrics, University of Utah School of Medicine, Salt Lake City, Utah
| | - Shana Kusin
- Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine Oregon Health & Science University, Portland, Oregon
| | - Mengtao Dai
- Department of Pediatrics, University of Utah School of Medicine, Salt Lake City, Utah
| | - Ran Wei
- School of Public Policy, University of California at Riverside, Riverside, California
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21
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Newgard CD, Lin A, Goldhaber-Fiebert JD, Marin JR, Smith M, Cook JNB, Mohr NM, Zonfrillo MR, Puapong D, Papa L, Cloutier RL, Burd RS. Association of Emergency Department Pediatric Readiness With Mortality to 1 Year Among Injured Children Treated at Trauma Centers. JAMA Surg 2022; 157:e217419. [PMID: 35107579 PMCID: PMC8811708 DOI: 10.1001/jamasurg.2021.7419] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Accepted: 11/28/2021] [Indexed: 02/04/2023]
Abstract
IMPORTANCE There is substantial variability among emergency departments (EDs) in their readiness to care for acutely ill and injured children, including US trauma centers. While high ED pediatric readiness is associated with improved in-hospital survival among children treated at trauma centers, the association between high ED readiness and long-term outcomes is unknown. OBJECTIVE To evaluate the association between ED pediatric readiness and 1-year survival among injured children presenting to 146 trauma centers. DESIGN, SETTING, AND PARTICIPANTS In this retrospective cohort study, injured children younger than 18 years who were residents of 8 states with admission, transfer to, or injury-related death at one of 146 participating trauma centers were included. Children cared for in and outside their state of residence were included. Subgroups included those with an Injury Severity Score (ISS) of 16 or more; any Abbreviated Injury Scale (AIS) score of 3 or more; head AIS score of 3 or more; and need for early critical resources. Data were collected from January 2012 to December 2017, with follow-up to December 2018. Data were analyzed from January to July 2021. EXPOSURES ED pediatric readiness for the initial ED, measured using the weighted Pediatric Readiness Score (wPRS; range, 0-100) from the 2013 National Pediatric Readiness Project assessment. MAIN OUTCOMES AND MEASURES Time to death within 365 days. RESULTS Of 88 071 included children, 30 654 (34.8%) were female; 2114 (2.4%) were Asian, 16 730 (10.0%) were Black, and 49 496 (56.2%) were White; and the median (IQR) age was 11 (5-15) years. A total of 1974 (2.2%) died within 1 year of the initial ED visit, including 1768 (2.0%) during hospitalization and 206 (0.2%) following discharge. Subgroups included 12 752 (14.5%) with an ISS of 16 or more, 28 402 (32.2%) with any AIS score of 3 or more, 13 348 (15.2%) with a head AIS of 3 or more, and 9048 (10.3%) requiring early critical resources. Compared with EDs in the lowest wPRS quartile (32-69), children cared for in the highest wPRS quartile (95-100) had lower hazard of death to 1 year (adjusted hazard ratio [aHR], 0.70; 95% CI, 0.56-0.88). Supplemental analyses removing early deaths had similar results (aHR, 0.75; 95% CI, 0.56-0.996). Findings were consistent across subgroups and multiple sensitivity analyses. CONCLUSIONS AND RELEVANCE Children treated in high-readiness trauma center EDs after injury had a lower risk of death that persisted to 1 year. High ED readiness is independently associated with long-term survival among injured children.
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Affiliation(s)
- Craig D. Newgard
- Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Health & Science University, Portland
| | - Amber Lin
- Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Health & Science University, Portland
| | - Jeremy D. Goldhaber-Fiebert
- Centers for Health Policy, Primary Care and Outcomes Research, Department of Medicine, Stanford University School of Medicine, Palo Alto, California
| | - Jennifer R. Marin
- Departments of Pediatrics, Emergency Medicine, and Radiology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - McKenna Smith
- Department of Pediatrics, The University of Utah School of Medicine, Salt Lake City
| | - Jennifer N. B. Cook
- Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Health & Science University, Portland
| | - Nicholas M. Mohr
- Department of Emergency Medicine, The University of Iowa Carver College of Medicine, Iowa City
| | - Mark R. Zonfrillo
- Departments of Emergency Medicine and Pediatrics, Alpert Medical School of Brown University, Providence, Rhode Island
| | - Devin Puapong
- Department of Pediatric Surgery, Kapiolani Medical Center for Women and Children, Honolulu, Hawaii
- Department of Surgery, University of Hawai’i John A. Burns School of Medicine, Honolulu
| | - Linda Papa
- Department of Emergency Medicine, Orlando Regional Medical Center, Orlando, Florida
| | - Robert L. Cloutier
- Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Health & Science University, Portland
| | - Randall S. Burd
- Division of Trauma and Burn Surgery, Department of Surgery, Children’s National Hospital, Washington, DC
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Neumar RW, Blomkalns AL, Cairns CB, D’Onofrio G, Kuppermann N, Lewis RJ, Newgard CD, O’Neil BJ, Rathlev NK, Rothman RE, Wright DW. Emergency medicine research: 2030 strategic goals. Acad Emerg Med 2022; 29:241-251. [PMID: 34363718 DOI: 10.1111/acem.14367] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2021] [Revised: 07/17/2021] [Accepted: 08/01/2021] [Indexed: 11/29/2022]
Abstract
All academic medical specialties have the obligation to continuously create new knowledge that will improve patient care and outcomes. Emergency medicine (EM) is no exception. Since its origins over 50 years ago, EM has struggled to fulfill its research mission. EM ranks last among clinical specialties in the percentage of medical school faculty who are National Institutes of Health (NIH)-funded principal investigators (PIs; 1.7%) and the percentage of medical school departments with NIH-funded PIs (33%). Although there has been a steady increase in the number of NIH-funded projects and total NIH dollars, the slowing growth in the number of NIH-funded PIs and lack of growth in the number of EM departments with NIH-funded PIs is cause for concern. In response, the Association of Academic Chairs of Emergency Medicine (AACEM) Research Task Force proposes a set of 2030 strategic goals for the EM research enterprise that are based on sustaining historic growth rates in NIH funding. These goals have been endorsed by the AACEM Executive Committee and the boards of Society for Academic Emergency Medicine (SAEM), American College of Emergency Physicians (ACEP), and American Academy of Emergency Medicine (AAEM). The 2030 strategic goals include 200 NIH-funded projects led by 150 EM PIs in at least 50 EM departments with over $100M in annual funding resulting in over 3% of EM faculty being NIH-funded PIs. Achieving these goals will require a targeted series of focused strategies to increase the number of EM faculty who are competitive for NIH funding. This requires a coordinated, intentional effort with investments at the national, departmental, and individual levels. These efforts are ideally led by medical school department chairs, who can create the culture and provide the resources needed to be successful. The specialty of EM has the obligation to improve the health of the public and to fulfill its research mission.
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Affiliation(s)
- Robert W. Neumar
- Department of Emergency Medicine University of Michigan Medical School Ann Arbor Michigan USA
| | - Andra L. Blomkalns
- Department of Emergency Medicine Stanford University School of Medicine Stanford California USA
| | | | - Gail D’Onofrio
- Department of Emergency Medicine Yale University School of Medicine New Haven Connecticut USA
| | - Nathan Kuppermann
- Department of Emergency Medicine University of California, Davis, School of Medicine Sacramento California USA
| | - Roger J. Lewis
- Department of Emergency Medicine Harbor–UCLA Medical Center Los Angeles California USA
| | - Craig D. Newgard
- Department of Emergency Medicine Oregon Health & Science University Portland Oregon USA
| | - Brian J. O’Neil
- Department of Emergency Medicine Wayne State University/Detroit Medical Center Detroit Michigan USA
| | - Niels K. Rathlev
- Department of Emergency Medicine University of Massachusetts Medical School Baystate Health Springfield Massachusetts USA
| | - Richard E. Rothman
- Department of Emergency Medicine Johns Hopkins University School of Medicine Baltimore Maryland USA
| | - David W. Wright
- Department of Emergency Medicine Emory University School of Medicine Atlanta Georgia USA
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23
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Newgard CD, Braverman MA, Phuong J, Shipper ES, Price MA, Bixby PJ, Goralnick E, Daya MR, Lerner EB, Guyette FX, Rowell S, Doucet J, Jenkins P, Mann NC, Staudenmayer K, Blake DP, Bulger E. Developing a National Trauma Research Action Plan: Results from the prehospital and mass casualty research Delphi survey. J Trauma Acute Care Surg 2022; 92:398-406. [PMID: 34789701 DOI: 10.1097/ta.0000000000003469] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND The National Academies of Sciences, Engineering, and Medicine 2016 trauma system report recommended a National Trauma Research Action Plan to strengthen and guide future trauma research. To address this recommendation, 11 expert panels completed a Delphi survey process to create a comprehensive research agenda, spanning the continuum of trauma care. We describe the gap analysis and high-priority research questions generated from the National Trauma Research Action Plan panel on prehospital and mass casualty trauma care. METHODS We recruited interdisciplinary national experts to identify gaps in the prehospital and mass casualty trauma evidence base and generate prioritized research questions using a consensus-driven Delphi survey approach. We included military and civilian representatives. Panelists were encouraged to use the Patient/Population, Intervention, Compare/Control, and Outcome format to generate research questions. We conducted four Delphi rounds in which participants generated key research questions and then prioritized the questions on a 9-point Likert scale to low-, medium-, and high-priority items. We defined consensus as ≥60% agreement on the priority category and coded research questions using a taxonomy of 118 research concepts in 9 categories. RESULTS Thirty-one interdisciplinary subject matter experts generated 490 research questions, of which 433 (88%) reached consensus on priority. The rankings of the 433 questions were as follows: 81 (19%) high priority, 339 (78%) medium priority, and 13 (3%) low priority. Among the 81 high-priority questions, there were 46 taxonomy concepts, including health systems of care (36 questions), interventional clinical trials and comparative effectiveness (32 questions), mortality as an outcome (30 questions), prehospital time/transport mode/level of responder (24 questions), system benchmarks (17 questions), and fluid/blood product resuscitation (17 questions). CONCLUSION This Delphi gap analysis of prehospital and mass casualty care identified 81 high-priority research questions to guide investigators and funding agencies for future trauma research.
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Affiliation(s)
- Craig D Newgard
- From the Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine (C.D.N., M.R.D.), Oregon Health and Science University, Portland, Oregon; Coalition for National Trauma Research (M.A.B., E.S.S., M.A.P., P.J.B.), San Antonio, Texas; Department of Biomedical Informatics and Medical Education (J.P.), University of Washington, Seattle, Washington; Department of Emergency Medicine (E.G.), Brigham and Women's Hospital Harvard Medical School Boston, Massachusetts; Department of Emergency Medicine (E.B.L.), Jacobs School of Medicine and Biomedical Sciences University at Buffalo, Buffalo, New York; Department of Emergency Medicine (F.X.G.), University of Pittsburgh, Pittsburgh, Pennsylvania; Department of Surgery (S.R.), University of Chicago Medicine and Biological Sciences, Chicago, Illinois; Division of Trauma, Surgical Critical Care, Burns and Acute Care Surgery, Department of Surgery (J.D.), University of California San Diego Health, San Diego, California; Department of Surgery (P.J.), Indiana University School of Medicine, Indianapolis, Indiana; Department of Pediatrics (N.C.M.), University of Utah School of Medicine, Salt Lake City, Utah; Department of Surgery (K.S.), Stanford University, Palo Alto, California; Department of Surgery (D.P.B.), Inova Medical Group/Inova Fairfax Medical Campus, Falls Church, Virginia; and Department of Surgery (E.B.), Harborview Medical Center University of Washington, Seattle, Washington
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24
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Maughan BC, Lin A, Caughey AB, Bulger EM, McConnell KJ, Malveau S, Griffiths D, Newgard CD. Field Trauma Triage among Older Adults: A Cost-Effectiveness Analysis. J Am Coll Surg 2022; 234:139-154. [PMID: 35213435 DOI: 10.1097/xcs.0000000000000025] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND National guidelines for prehospital trauma triage aim to identify seriously injured patients who may benefit from transport to trauma centers. These guidelines have poor sensitivity for serious injury among older adults. We evaluated the cost-effectiveness of a high-sensitivity triage strategy for older adults. STUDY DESIGN We developed a Markov chain Monte Carlo microsimulation model to estimate the cost-effectiveness of high-sensitivity field triage criteria among older adults compared with current practice. The model used a retrospective cohort of 3621 community-dwelling Medicare beneficiaries who were transported by emergency medical services after an acute injury in 7 counties in the northwestern US during January to December 2011. These data informed model estimates of emergency medical services triage assessment, hospital transport patterns, and outcomes from index hospitalization up to 1 year after discharge. Outcomes beyond 1 year were modeled using published literature. Differences in cost and quality-adjusted life years (QALYs) were calculated for both strategies using a lifetime analytical horizon. We calculated the incremental cost-effectiveness ratio (cost per QALY gained) to assess cost-effectiveness, which we defined using a threshold of less than $100,000 per QALY. RESULTS High-sensitivity trauma field triage for older adults would produce a small incremental benefit in average trauma system effectiveness (0.0003 QALY) per patient at a cost of $1,236,295 per QALY. Sensitivity analysis indicates that the cost of initial hospitalization and emergency medical services adherence to triage status (ie transporting triage-positive patients to a trauma center) had the largest influence on overall cost-effectiveness. CONCLUSIONS High-sensitivity trauma field triage is not cost-effective among older adults.
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Affiliation(s)
- Brandon C Maughan
- From the Center for Policy and Research in Emergency Medicine (Maughan, Lin, Malveau, Griffiths, Newgard), Oregon Health & Science University, Portland, OR
| | - Amber Lin
- From the Center for Policy and Research in Emergency Medicine (Maughan, Lin, Malveau, Griffiths, Newgard), Oregon Health & Science University, Portland, OR
| | - Aaron B Caughey
- Department of Emergency Medicine, and Department of Obstetrics and Gynecology (Caughey), Oregon Health & Science University, Portland, OR
| | - Eileen M Bulger
- the Department of Surgery, University of Washington, Seattle, WA (Bulger)
| | - K John McConnell
- Center for Health Systems Effectiveness (McConnell), Oregon Health & Science University, Portland, OR
| | - Susan Malveau
- From the Center for Policy and Research in Emergency Medicine (Maughan, Lin, Malveau, Griffiths, Newgard), Oregon Health & Science University, Portland, OR
| | - Denise Griffiths
- From the Center for Policy and Research in Emergency Medicine (Maughan, Lin, Malveau, Griffiths, Newgard), Oregon Health & Science University, Portland, OR
| | - Craig D Newgard
- From the Center for Policy and Research in Emergency Medicine (Maughan, Lin, Malveau, Griffiths, Newgard), Oregon Health & Science University, Portland, OR
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25
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Lupton JR, Neth MR, Sahni R, Wittwer L, Le N, Jui J, Newgard CD, Daya MR. The Association Between the Number of Prehospital Providers On-Scene and Out-of-Hospital Cardiac Arrest Outcomes. PREHOSP EMERG CARE 2021; 26:782-791. [PMID: 34669565 DOI: 10.1080/10903127.2021.1995799] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Objective: The ideal number of emergency medical services (EMS) providers needed on-scene during an out-of-hospital cardiac arrest (OHCA) resuscitation is unknown. Our objective was to evaluate the association between the number of providers on-scene and OHCA outcomes. Methods: This was a secondary analysis of adults (≥18 years old) with non-traumatic OHCA from a 10-site North American prospective cardiac arrest registry (Resuscitation Outcomes Consortium) including a 2005-2011 cohort and a 2011-2015 cohort. The primary outcome was survival to hospital discharge. We calculated the median number of EMS providers on-scene during the first 10 minutes of the resuscitation and used multivariable logistic regression adjusting for age, sex, witness status, bystander CPR, arrest location, initial rhythm, and dispatch to EMS arrival time. Results: There were 30,613 and 41,946 patients with necessary variables in the 2005-2011 and 2011-2015 cohorts, respectively. Survival to hospital discharge (95% CI) was higher with 9 or more providers on-scene (17.2% [15.8-18.5] and 14.0% [12.6-15.4]) compared to 7-8 (14.1% [13.4-14.8] and 10.5% [9.9-11.1]), 5-6 (10.0% [9.5-10.5] and 8.5% [8.1-8.9]), 3-4 (10.5% [9.3-11.6] and 9.3% [8.5-10.1]), and 1-2 (8.6% [7.2-10.0] and 8.0% [7.1-9.0]) providers for the 2005-2011 and 2011-2015 cohorts, respectively. In multivariable logistic regressions, compared to 5-6 providers, there were no significant differences in survival to hospital discharge for 1-2 or 3-4 providers, while having 7-8 (adjusted odds ratios (aORs) 1.53 [1.39-1.67] and 1.31 [1.20-1.44]) and 9 or more (aORs 1.76 [1.56-1.98] and 1.63 [1.41-1.89]) providers were associated with improved survival in both the 2005-2011 and 2011-2015 cohorts, respectively. Conclusions: The presence of seven or more prehospital providers on-scene was associated with significantly greater adjusted odds of survival to hospital discharge after OHCA compared to fewer on-scene providers.
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26
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Jenkins PC, Dixon BE, Savage SA, Carroll AE, Newgard CD, Tignanelli CJ, Hemmila MR, Timsina L. Comparison of a trauma comorbidity index with other measures of comorbidities to estimate risk of trauma mortality. Acad Emerg Med 2021; 28:1150-1159. [PMID: 33914402 DOI: 10.1111/acem.14270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Revised: 04/20/2021] [Accepted: 04/22/2021] [Indexed: 11/30/2022]
Abstract
BACKGROUND Comorbidities influence the outcomes of injured patients, yet a lack of consensus exists regarding how to quantify that association. This study details the development and internal validation of a trauma comorbidity index (TCI) designed for use with trauma registry data and compares its performance to other existing measures to estimate the association between comorbidities and mortality. METHODS Indiana state trauma registry data (2013-2015) were used to compare the TCI with the Charlson and Elixhauser comorbidity indices, a count of comorbidities, and comorbidities as separate variables. The TCI approach utilized a randomly selected training cohort and was internally validated in a distinct testing cohort. The C-statistic of the adjusted models was tested using each comorbidity measure in the testing cohort to assess model discrimination. C-statistics were compared using a Wald test, and stratified analyses were performed based on predicted risk of mortality. Multiple imputation was used to address missing data. RESULTS The study included 84,903 patients (50% each in training and testing cohorts). The Indiana TCI model demonstrated no significant difference between testing and training cohorts (p = 0.33). It produced a C-statistic of 0.924 in the testing cohort, which was significantly greater than that of models using the other indices (p < 0.05). The C-statistics of models using the Indiana TCI and the inclusion of comorbidities as separate variables-the method used by the American College of Surgeons Trauma Quality Improvement Program-were comparable (p = 0.11) but use of the TCI approach reduced the number of comorbidity-related variables in the mortality model from 19 to one. CONCLUSIONS When examining trauma mortality, the TCI approach using Indiana state trauma registry data demonstrated superior model discrimination and/or parsimony compared to other measures of comorbidities.
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Affiliation(s)
- Peter C. Jenkins
- Department of Surgery Indiana University School of Medicine Indianapolis Indiana USA
| | - Brian E. Dixon
- Regenstrief Institute Indianapolis Indiana USA
- Indiana UniversityRichard M. Fairbanks School of Public Health Indianapolis Indiana USA
| | | | - Aaron E. Carroll
- Regenstrief Institute Indianapolis Indiana USA
- Pediatric and Adolescent Comparative Effectiveness Research Department of Pediatrics Indiana University School of Medicine Indianapolis Indiana USA
| | - Craig D. Newgard
- Department of Emergency Medicine Oregon Health & Science University School of Medicine Portland Oregon USA
| | - Christopher J. Tignanelli
- Department of Surgery University of Minnesota School of Medicine Minneapolis Minnesota USA
- Department of Surgery North Memorial Health Hospital Robbinsdale Minnesota USA
- Institute for Health Informatics University of Minnesota Minneapolis Minnesota USA
| | - Mark R. Hemmila
- Department of Surgery University of Michigan School of Medicine Ann Arbor Michigan USA
| | - Lava Timsina
- Department of Surgery Indiana University School of Medicine Indianapolis Indiana USA
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27
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Sheridan DC, Baker S, Dehart R, Lin A, Hansen M, Tereshchenko LG, Le N, Newgard CD, Nagel B. Heart Rate Variability and Its Ability to Detect Worsening Suicidality in Adolescents: A Pilot Trial of Wearable Technology. Psychiatry Investig 2021; 18:928-935. [PMID: 34555890 PMCID: PMC8542751 DOI: 10.30773/pi.2021.0057] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Accepted: 06/27/2021] [Indexed: 01/06/2023] Open
Abstract
OBJECTIVE Suicide is the 2nd leading cause of death in adolescence, and acute pediatric mental health emergency department (ED) visits have doubled in the past decade. The objective of this study was to evaluate physiologic parameters relationship to suicide severity. METHODS This was a prospective, observational study from April 2018 thru November 2019 in a tertiary care pediatric emergency department (ED) and inpatient pediatric psychiatric unit enrolling acutely suicidal adolescent patients. Patients wore a wrist device that used photoplethysmography for 7 days during their acute hospitalization to measure heart rate variability (HRV). During that time, Columbia Suicide Severity Scores (CSSRS) were assessed at 3 time points. RESULTS There was complete device data and follow-up for 51 patients. There was an increase in the high frequency (HF) component of HRV in patients that had a 25% or greater decrease in their CSSRS (mean difference 11.89 ms/ Hz ; p-value 0.005). Patients with a CSSRS≥15 on day of enrollment had a lower, although not statistically significant, HF component (mean difference -8.34 ms/ Hz; p-value 0.071). CONCLUSION We found an inverse correlation between parasympathetic activity measured through the HF component and suicidality in an acutely suicidal population of adolescents. Wearable technology may have the ability to improve outpatient monitoring for earlier detection and intervention.
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Affiliation(s)
- David C Sheridan
- Department of Emergency Medicine, Oregon Health & Science University, Oregon, USA.,Center of Policy and Research in Emergency Medicine, Oregon Health & Science University, Oregon, USA
| | - Steven Baker
- Department of Emergency Medicine, Oregon Health & Science University, Oregon, USA.,Alpha Bravo Connectivity, LLC, Oregon, USA
| | - Ryan Dehart
- Department of Emergency Medicine, Oregon Health & Science University, Oregon, USA
| | - Amber Lin
- Department of Emergency Medicine, Oregon Health & Science University, Oregon, USA.,Center of Policy and Research in Emergency Medicine, Oregon Health & Science University, Oregon, USA
| | - Matthew Hansen
- Department of Emergency Medicine, Oregon Health & Science University, Oregon, USA.,Center of Policy and Research in Emergency Medicine, Oregon Health & Science University, Oregon, USA
| | - Larisa G Tereshchenko
- Department of Medicine, Division of Cardiology, Oregon Health & Science University, Oregon, USA
| | - Nancy Le
- Department of Emergency Medicine, Oregon Health & Science University, Oregon, USA.,Center of Policy and Research in Emergency Medicine, Oregon Health & Science University, Oregon, USA
| | - Craig D Newgard
- Department of Emergency Medicine, Oregon Health & Science University, Oregon, USA.,Center of Policy and Research in Emergency Medicine, Oregon Health & Science University, Oregon, USA
| | - Bonnie Nagel
- Department of Psychiatry, Oregon Health & Science University, Oregon, USA.,Department of Behavioral Neuroscience, Oregon Health & Science University, Oregon, USA
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Newgard CD, Lin A, Olson LM, Cook JNB, Gausche-Hill M, Kuppermann N, Goldhaber-Fiebert JD, Malveau S, Smith M, Dai M, Nathens AB, Glass NE, Jenkins PC, McConnell KJ, Remick KE, Hewes H, Mann NC. Evaluation of Emergency Department Pediatric Readiness and Outcomes Among US Trauma Centers. JAMA Pediatr 2021; 175:947-956. [PMID: 34096991 PMCID: PMC8185631 DOI: 10.1001/jamapediatrics.2021.1319] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Accepted: 03/25/2021] [Indexed: 01/20/2023]
Abstract
Importance The National Pediatric Readiness Project is a US initiative to improve emergency department (ED) readiness to care for acutely ill and injured children. However, it is unclear whether high ED pediatric readiness is associated with improved survival in US trauma centers. Objective To evaluate the association between ED pediatric readiness, in-hospital mortality, and in-hospital complications among injured children presenting to US trauma centers. Design, Setting, and Participants A retrospective cohort study of 832 EDs in US trauma centers in 50 states and the District of Columbia was conducted using data from January 1, 2012, through December 31, 2017. Injured children younger than 18 years who were admitted, transferred, or with injury-related death in a participating trauma center were included in the analysis. Subgroups included children with an Injury Severity Score (ISS) of 16 or above, indicating overall seriously injured (accounting for all injuries); any Abbreviated Injury Scale (AIS) score of 3 or above, indicating at least 1 serious injury; a head AIS score of 3 or above, indicating serious brain injury; and need for early use of critical resources. Exposures Emergency department pediatric readiness for the initial ED visit, measured through the weighted Pediatric Readiness Score (range, 0-100) from the 2013 National Pediatric Readiness Project ED pediatric readiness assessment. Main Outcomes and Measures In-hospital mortality, with a secondary composite outcome of in-hospital mortality or complication. For the primary measurement tools used, the possible range of the AIS is 0 to 6, with 3 or higher indicating a serious injury; the possible range of the ISS is 0 to 75, with 16 or higher indicating serious overall injury. The weighted Pediatric Readiness Score examines and scores 6 domains; in this study, the lowest quartile included scores of 29 to 62 and the highest quartile included scores of 93 to 100. Results There were 372 004 injured children (239 273 [64.3%] boys; median age, 10 years [interquartile range, 4-15 years]), including 5700 (1.5%) who died in-hospital and 5018 (1.3%) who developed in-hospital complications. Subgroups included 50 440 children (13.6%) with an ISS of 16 or higher, 124 507 (33.5%) with any AIS score of 3 or higher, 57 368 (15.4%) with a head AIS score of 3 or higher, and 32 671 (8.8%) requiring early use of critical resources. Compared with EDs in the lowest weighted Pediatric Readiness Score quartile, children cared for in the highest ED quartile had lower in-hospital mortality (adjusted odds ratio [aOR], 0.58; 95% CI, 0.45-0.75), but not fewer complications (aOR for the composite outcome 0.88; 95% CI, 0.74-1.04). These findings were consistent across subgroups, strata, and multiple sensitivity analyses. If all children cared for in the lowest-readiness quartiles (1-3) were treated in an ED in the highest quartile of readiness, an additional 126 lives (95% CI, 97-154 lives) might be saved each year in these trauma centers. Conclusions and Relevance In this cohort study, injured children treated in high-readiness EDs had lower mortality compared with similar children in low-readiness EDs, but not fewer complications. These findings support national efforts to increase ED pediatric readiness in US trauma centers that care for children.
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Affiliation(s)
- Craig D. Newgard
- Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Health & Science University, Portland
| | - Amber Lin
- Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Health & Science University, Portland
| | - Lenora M. Olson
- National Emergency Medical Services for Children Data Analysis Resource Center, Department of Pediatrics, The University of Utah School of Medicine, Salt Lake City
| | - Jennifer N. B. Cook
- Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Health & Science University, Portland
| | | | - Nathan Kuppermann
- Department of Emergency Medicine, University of California, Davis School of Medicine, Sacramento
| | - Jeremy D. Goldhaber-Fiebert
- Centers for Health Policy, Primary Care, and Outcomes Research, Department of Medicine, Stanford University School of Medicine, Palo Alto, California
| | - Susan Malveau
- Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Health & Science University, Portland
| | - McKenna Smith
- Department of Biostatistics, The University of Utah School of Medicine, Salt Lake City
| | - Mengtao Dai
- Department of Pediatrics, The University of Utah School of Medicine, Salt Lake City
| | - Avery B. Nathens
- Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Ontario, Canada
| | - Nina E. Glass
- Department of Surgery, Rutgers New Jersey Medical School, Newark, New Jersey
| | - Peter C. Jenkins
- Department of Surgery, Indiana University School of Medicine, Indianapolis
| | - K. John McConnell
- Center for Health Systems Effectiveness, Department of Emergency Medicine, Oregon Health & Science University, Portland
| | - Katherine E. Remick
- Departments of Pediatrics and Surgery, Dell Medical School, The University of Texas at Austin
| | - Hilary Hewes
- National Emergency Medical Services for Children Data Analysis Resource Center, Department of Pediatrics, The University of Utah School of Medicine, Salt Lake City
| | - N. Clay Mann
- Department of Pediatrics, The University of Utah School of Medicine, Salt Lake City
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Nishijima DK, Yang Z, Newgard CD. Cost-effectiveness of field trauma triage among injured children transported by emergency medical services. Am J Emerg Med 2021; 50:492-500. [PMID: 34536721 DOI: 10.1016/j.ajem.2021.08.037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Revised: 08/09/2021] [Accepted: 08/16/2021] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND A pediatric field triage strategy that meets the national policy benchmark of ≥95% sensitivity would likely improve health outcomes but increase heath care costs. Our objective was to compare the cost-effectiveness of current pediatric field triage practices to an alternative field triage strategy that meets the national policy benchmark of ≥95% sensitivity. STUDY DESIGN We developed a decision-analysis Markov model to compare the outcomes and costs of the two strategies. We used a prospectively collected cohort of 3507 (probability weighted, unweighted n = 2832) injured children transported by 44 emergency medical services (EMS) agencies to 28 trauma and non-trauma centers in the Northwestern United States from 1/1/2011 to 12/31/2011 to derive the alternative field triage strategy and to populate model probability and cost inputs for both strategies. We compared the two strategies by calculating quality adjusted life years (QALYs) and health care costs over a time horizon from the time of injury until death. We set an incremental cost-effectiveness ratio threshold of less than $100,000 per QALY for the alternative field triage to be a cost-effective strategy. RESULTS Current pediatric field triage practices had a sensitivity of 87.4% (95% confidence interval [CI] 71.9 to 95.0%) and a specificity of 82.3% (95% CI 81.0 to 83.5%) and the alternative field triage strategy had a sensitivity of 97.3% (95% CI 82.6 to 99.6%) and a specificity of 46.1% (95% CI 43.8 to 48.4%). The alternative field triage strategy would cost $476,396 per QALY gained compared to current pediatric field triage practices and thus would not be a cost-effective strategy. Sensitivity analyses demonstrated similar findings. CONCLUSION Current field triage practices do not meet national policy benchmarks for sensitivity. However, an alternative field triage strategy that meets the national policy benchmark of ≥95% sensitivity is not a cost-effective strategy.
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Affiliation(s)
- Daniel K Nishijima
- Department of Emergency Medicine, UC Davis School of Medicine, Sacramento, CA, United States of America.
| | - Zhuo Yang
- Department of Health Policy and Management, Rollins School of Public Health, Emory University, Atlanta, GA, United States of America
| | - Craig D Newgard
- Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Health and Science University, Portland, OR, United States of America
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Piantino JA, Lin A, Luther M, Centeno LD, Williams CN, Newgard CD. Simultaneous Heart Rate Variability and Electroencephalographic Monitoring in Children in the Emergency Department. J Child Adolesc Trauma 2021; 14:165-175. [PMID: 33986903 PMCID: PMC8099962 DOI: 10.1007/s40653-020-00313-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Changes in heart rate variability (HRV) and electroencephalographic (EEG) background are promising tools for risk stratification and outcome prediction in children seen in the Emergency Department (ED). Novel monitoring technologies offer an opportunity for determining the clinical value of these physiologic variables, however, studies evaluating these measurements obtained in the Pediatric ED are sparse. The current study used a single center, prospective, observational cohort study of HRV and EEG as early predictors of outcome in children with acute trauma. ECG and HRV data were successfully collected in 167 subjects and simultaneous collection of ECG and EEG data using a wireless monitoring device was piloted in 17 patients with 15 patients having EEG data rated as appropriate for clinical interpretation. The mean time from ED arrival to ECG and EEG recording start was 7.5 (SD 11.6) and 34.5 (SD 15.5) minutes, respectively. The mean time required for EEG electrode placement was 9.3 min (SD 5.8 min). Results showed recording early HRV and EEG is feasible in children with acute injury seen in the ED. This study suggests that high consent rates are possible with the adequate research infrastructure and physiologic variables may offer an early, non-invasive marker for injury stratification and prognosis in children.
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Affiliation(s)
- Juan A. Piantino
- Department of Pediatrics, Division of Child Neurology, Doernbecher Children’s Hospital, Oregon Health and Science University, Portland, OR USA
| | - Amber Lin
- Department of Emergency Medicine biostatistician at the Center for Policy and Research in Emergency Medicine, Oregon Health & Science University, Portland, OR USA
| | - Madison Luther
- Department of Pediatrics, Research Assistant at the, Oregon Health & Science University, Portland, OR USA
| | - Luis D. Centeno
- Division of Trauma Surgery, Department of Surgery, Oregon Health & Science University, Portland, OR USA
| | - Cydni N. Williams
- Department of Pediatrics, Division of Pediatric Critical Care, Oregon Health & Science University, Portland, OR USA
| | - Craig D. Newgard
- Department of Emergency Medicine Professor at the Center for Policy and Research in Emergency Medicine, Oregon Health & Science University, Portland, OR USA
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Jenkins PC, Newgard CD. The Effect of Trauma Center Verification on Outcomes of Traumatic Brain Injury Patients Undergoing Interfacility Transfer. Acad Emerg Med 2021; 28:375-376. [PMID: 33258185 DOI: 10.1111/acem.14185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Accepted: 11/24/2020] [Indexed: 11/29/2022]
Affiliation(s)
- Peter C. Jenkins
- Department of Surgery Indiana University School of Medicine Indianapolis INUSA
| | - Craig D. Newgard
- Department of Emergency Medicine Oregon Health & Science University School of Medicine Portland ORUSA
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Newgard CD, Cheney TP, Chou R, Fu R, Daya MR, O'Neil ME, Wasson N, Hart EL, Totten AM. Out-of-hospital Circulatory Measures to Identify Patients With Serious Injury: A Systematic Review. Acad Emerg Med 2020; 27:1323-1339. [PMID: 32558073 DOI: 10.1111/acem.14056] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2020] [Accepted: 06/12/2020] [Indexed: 01/03/2023]
Abstract
OBJECTIVE The objective was to systematically identify and summarize out-of-hospital measures of circulatory compromise as diagnostic predictors of serious injury, focusing on measures usable by emergency medical services to inform field triage decisions. METHODS We searched Ovid MEDLINE, CINAHL, and the Cochrane databases from 1996 through August 2017 for published literature on individual circulatory measures in trauma. We reviewed reference lists of included articles for additional relevant citations. Measures of diagnostic accuracy included sensitivity, specificity, and area under the receiver operating characteristic curve (AUROC). Indicators of serious injury included resource need, serious anatomic injury, and mortality. We pooled estimates when data permitted. RESULTS We identified 114 articles, reporting results of 111 studies. Measures included systolic blood pressure (sBP), heart rate (HR), shock index (SI), lactate, base deficit, and HR variability. Pooled out-of-hospital sensitivity estimates were sBP < 90 mm Hg = 19% (95% confidence interval [CI] = 12% to 29%), HR ≥ 110 beats/min = 28% (95% CI = 20% to 37%), SI > 0.9 = 37% (95% CI = 22% to 56%), and lactate > 2.0 mmol/L = 74% (95% CI = 48% to 90%). Pooled specificity estimates were sBP < 90 mm Hg = 95% (95% CI = 91% to 97%), HR ≥ 110 beats/min = 85% (95% CI = 74% to 91%), SI > 0.9 = 85% (95% CI = 72% to 92%), and lactate > 2.0 mmol/L = 62% (95% CI = 51% to 72%). Pooled AUROCs included sBP = 0.67 (95% CI = 0.58 to 0.75), HR = 0.67 (95% CI = 0.56 to 0.79), SI = 0.72 (95% CI = 0.66 to 0.77), and lactate = 0.77 (95% CI = 0.67 to 0.82). Strength of evidence was low to moderate. CONCLUSIONS Out-of-hospital circulatory measures are associated with poor to fair discrimination for identifying trauma patients with serious injuries. Many seriously injured patients have normal circulatory measures (low sensitivity), but when present, the measures are highly specific for identifying patients with serious injuries.
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Affiliation(s)
- Craig D. Newgard
- From the Department of Emergency Medicine Center for Policy and Research in Emergency Medicine Oregon Health & Science University Portland OR USA
| | - Tamara P. Cheney
- the Pacific Northwest Evidence‐based Practice Center Portland OR USA
- the Department of Medical Informatics and Clinical Epidemiology Oregon Health & Science University Portland OR USA
| | - Roger Chou
- the Pacific Northwest Evidence‐based Practice Center Portland OR USA
- the Department of Medical Informatics and Clinical Epidemiology Oregon Health & Science University Portland OR USA
| | - Rongwei Fu
- the Pacific Northwest Evidence‐based Practice Center Portland OR USA
- the Division of Biostatistics Oregon Health & Science University–Portland State University School of Public Health Portland OR USA
| | - Mohamud R. Daya
- From the Department of Emergency Medicine Center for Policy and Research in Emergency Medicine Oregon Health & Science University Portland OR USA
| | - Maya E. O'Neil
- the Pacific Northwest Evidence‐based Practice Center Portland OR USA
- and the Veterans Administration Portland Health Care System Portland OR USA
| | - Ngoc Wasson
- the Pacific Northwest Evidence‐based Practice Center Portland OR USA
- the Department of Medical Informatics and Clinical Epidemiology Oregon Health & Science University Portland OR USA
| | - Erica L. Hart
- the Pacific Northwest Evidence‐based Practice Center Portland OR USA
- the Department of Medical Informatics and Clinical Epidemiology Oregon Health & Science University Portland OR USA
| | - Annette M. Totten
- the Pacific Northwest Evidence‐based Practice Center Portland OR USA
- the Department of Medical Informatics and Clinical Epidemiology Oregon Health & Science University Portland OR USA
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Daya MR, Cheney TP, Chou R, Fu R, Newgard CD, O'Neil ME, Wasson N, Hart EL, Totten AM. Out-of-hospital Respiratory Measures to Identify Patients With Serious Injury: A Systematic Review. Acad Emerg Med 2020; 27:1312-1322. [PMID: 32569406 DOI: 10.1111/acem.14055] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2020] [Revised: 05/27/2020] [Accepted: 06/12/2020] [Indexed: 12/13/2022]
Abstract
OBJECTIVES The objective was to systematically review the published literature on the diagnostic accuracy of out-of-hospital respiratory measures for identifying patients with serious injury, focusing on measures feasible for field triage by emergency medical services personnel. METHODS We searched Ovid MEDLINE, CINAHL, and the Cochrane databases from January 1, 1996, through August 31, 2017. We included studies on the diagnostic accuracy (sensitivity, specificity, and area under the receiver operating characteristic curve [AUROC]) for all respiratory measures used to identify patients with serious injury (resource use, serious anatomic injury, and mortality). We assessed studies for risk of bias and strength of evidence (SOE). We performed meta-analysis for measures with sufficient data. RESULTS We identified 46 articles reporting results of 44 studies. Out-of-hospital respiratory measures included respiratory rate, pulse oximetry, and airway support. Meta-analysis was only possible for respiratory rate, which demonstrated a pooled sensitivity for serious injury of 13% (95% confidence interval [CI] = 5 to 29, I2 = 97.8%), specificity of 96% (95% CI = 83 to 99, I2 = 99.6%), and AUROC of 0.70 (95% CI = 0.66 to 0.79, I2 = 16.6%). For oxygen saturation, sensitivity ranged from 13% to 63%; specificity, 85% to 99%; and AUROC, 0.53 to 0.76. Need for airway support had a sensitivity of 8% to 53% and specificity of 61% to 100%; studies did not report AUROC. Across respiratory measures, the SOE was low. Other respiratory measures (pH, end-tidal carbon dioxide [CO2 ], and sublingual partial pressure of CO2 ) were reported only in emergency department studies. CONCLUSIONS Data on the accuracy of out-of-hospital respiratory measures for field triage are limited and of low quality. Based on available research, respiratory rate, oxygen saturation, and need for airway intervention all have low sensitivity, high specificity, and poor to fair discrimination for identifying seriously injured patients.
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Affiliation(s)
- Mohamud R. Daya
- From the Department of Emergency Medicine Center for Policy and Research in Emergency Medicine Oregon Health & Science University Portland OR USA
| | - Tamara P. Cheney
- the Pacific Northwest Evidence‐based Practice Center Portland OR USA
- the Department of Medical Informatics and Clinical Epidemiology Oregon Health & Science University Portland OR USA
| | - Roger Chou
- the Pacific Northwest Evidence‐based Practice Center Portland OR USA
- the Department of Medical Informatics and Clinical Epidemiology Oregon Health & Science University Portland OR USA
| | - Rongwei Fu
- the Pacific Northwest Evidence‐based Practice Center Portland OR USA
- the Division of Biostatistics Oregon Health & Science University–Portland State University School of Public Health Portland OR USA
| | - Craig D. Newgard
- From the Department of Emergency Medicine Center for Policy and Research in Emergency Medicine Oregon Health & Science University Portland OR USA
| | - Maya E. O'Neil
- the Pacific Northwest Evidence‐based Practice Center Portland OR USA
- the Department of Medical Informatics and Clinical Epidemiology Oregon Health & Science University Portland OR USA
- and the Veterans Administration Portland Health Care System Portland OR USA
| | - Ngoc Wasson
- the Pacific Northwest Evidence‐based Practice Center Portland OR USA
- the Department of Medical Informatics and Clinical Epidemiology Oregon Health & Science University Portland OR USA
| | - Erica L. Hart
- the Pacific Northwest Evidence‐based Practice Center Portland OR USA
- the Department of Medical Informatics and Clinical Epidemiology Oregon Health & Science University Portland OR USA
| | - Annette M. Totten
- the Pacific Northwest Evidence‐based Practice Center Portland OR USA
- the Department of Medical Informatics and Clinical Epidemiology Oregon Health & Science University Portland OR USA
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Newgard CD, Lin A, Caughey AB, Eckstrom E, Bulger EM, Staudenmayer K, Maughan B, Malveau S, Griffiths D, McConnell KJ. The Cost of a Fall Among Older Adults Requiring Emergency Services. J Am Geriatr Soc 2020; 69:389-398. [PMID: 33047305 DOI: 10.1111/jgs.16863] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Revised: 08/10/2020] [Accepted: 09/09/2020] [Indexed: 11/29/2022]
Abstract
BACKGROUND/OBJECTIVE The cost of a fall among older adults requiring emergency services is unclear, especially beyond the acute care period. We evaluated medical expenditures (costs) to 1 year among community-dwelling older adults who fell and required ambulance transport, including acute versus post-acute periods, the primary drivers of cost, and comparison to baseline expenditures. DESIGN Retrospective cohort analysis. SETTING Forty-four emergency medical services agencies transporting to 51 emergency department in seven northwest counties from January 1, 2011, to December 31, 2011, with follow-up through December 31, 2012. PARTICIPANTS We included 2,494 community-dwelling adults, 65 years and older, transported by ambulance after a fall with continuous fee-for-service Medicare coverage. MEASUREMENTS The primary outcome was total Medicare expenditures to 1 year (2019 U.S. dollars), with separation by acute versus post-acute periods and by cost category. We included 48 variables in a standardized risk-adjustment model to generate adjusted cost estimates. RESULTS The median age was 83 years, with 74% female, and 41.9% requiring admission during the index visit. The median total cost of a fall to 1 year was $26,143 (interquartile range (IQR) = $9,634-$68,086), including acute care median $1,957 (IQR = $1,298-$12,924) and post-acute median $20,560 (IQR = $5,673-$58,074). Baseline costs for the previous year were median $8,642 (IQR = $479-$10,948). Costs increased across all categories except outpatient, with the largest increase for inpatient costs (baseline median $0 vs postfall median $9,477). In multivariable analysis, the following were associated with higher costs: high baseline costs, older age, comorbidities, extremity fractures (lower extremity, pelvis, and humerus), noninjury diagnoses, and surgical interventions. Compared with baseline, costs increased for 74.6% of patients, with a median increase of $12,682 (IQR = -$185 to $51,189). CONCLUSION Older adults who fall and require emergency services have increased healthcare expenditures compared with baseline, particularly during the post-acute period. Comorbidities, noninjury medical conditions, fracture type, and surgical interventions were independently associated with increased costs.
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Affiliation(s)
- Craig D Newgard
- Department of Emergency Medicine, Center for Policy and Research in Emergency Medicine, Oregon Health & Science University, Oregon, Portland, USA
| | - Amber Lin
- Department of Emergency Medicine, Center for Policy and Research in Emergency Medicine, Oregon Health & Science University, Oregon, Portland, USA
| | - Aaron B Caughey
- Department of Obstetrics and Gynecology, Oregon Health & Science University, Oregon, Portland, USA
| | - Elizabeth Eckstrom
- Division of General Internal Medicine & Geriatrics, Department of Medicine, Oregon Health & Science University, Oregon, Portland, USA
| | - Eileen M Bulger
- Department of Surgery, University of Washington, Seattle, Washington, USA
| | - Kristan Staudenmayer
- Department of Surgery, Stanford University Medical Center, Palo Alto, California, USA
| | - Brandon Maughan
- Department of Emergency Medicine, Center for Policy and Research in Emergency Medicine, Oregon Health & Science University, Oregon, Portland, USA
| | - Susan Malveau
- Department of Emergency Medicine, Center for Policy and Research in Emergency Medicine, Oregon Health & Science University, Oregon, Portland, USA
| | - Denise Griffiths
- Department of Emergency Medicine, Center for Policy and Research in Emergency Medicine, Oregon Health & Science University, Oregon, Portland, USA
| | - K John McConnell
- Department of Emergency Medicine, Center for Health Systems Effectiveness, Oregon Health & Science University, Oregon, Portland, USA
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Sheridan DC, Pettersson D, Newgard CD, Selden NR, Jafri MA, Lin A, Rowell S, Hansen ML. Can QuickBrain MRI replace CT as first-line imaging for select pediatric head trauma? J Am Coll Emerg Physicians Open 2020; 1:965-973. [PMID: 33145547 PMCID: PMC7593443 DOI: 10.1002/emp2.12113] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Revised: 04/15/2020] [Accepted: 05/01/2020] [Indexed: 01/27/2023] Open
Abstract
OBJECTIVE The current standard of care for initial neuroimaging in injured pediatric patients suspected of having traumatic brain injury is computed tomography (CT) that carries risks associated with radiation exposure. The primary objective of this trial was to evaluate the ability of a QuickBrain MRI (qbMRI) protocol to detect clinically important traumatic brain injuries in the emergency department (ED). The secondary objective of this trial was to compare qbMRI to CT in identifying radiographic traumatic brain injury. METHODS This was a prospective study of trauma patients less than 15 years of age with suspected traumatic brain injury at a level 1 pediatric trauma center in Portland, Oregon between August 2017 and March 2019. All patients in whom a head CT was deemed clinically necessary were approached for enrollment to also obtain a qbMRI in the acute setting. Clinically important traumatic brain injury was defined as the need for neurological surgery procedure, intubation, pediatric intensive care unit stay greater than 24 hours, a total hospital length of stay greater than 48 hours, or death. RESULTS A total of 73 patients underwent both CT and qbMRI. The median age was 4 years (interquartile range [IQR] = 1-10 years). Twenty-two patients (30%) of patients had a clinically important traumatic brain injury, and of those, there were 2 deaths (9.1%). QbMRI acquisition time had a median of 4 minutes and 52 seconds (IQR = 3 minutes 49 seconds-5 minutes 47 seconds). QbMRI had sensitivity for detecting clinically important traumatic brain injury of 95% (95% confidence interval [CI] = 77%-99%). For any radiographic injury, qbMRI had a sensitivity of 89% (95% CI = 78%-94%). CONCLUSION Our results suggest that qbMRI has good sensitivity to detect clinically important traumatic brain injuries. Further multi-institutional, prospective trials are warranted to either support or refute these findings.
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Affiliation(s)
- David C Sheridan
- Center for Policy and Research in Emergency Medicine Department of Emergency Medicine Oregon Health & Science University Portland Oregon USA
| | - David Pettersson
- Department of Radiology Division for Neuroradiology Oregon Health & Science University Portland Oregon USA
| | - Craig D Newgard
- Center for Policy and Research in Emergency Medicine Department of Emergency Medicine Oregon Health & Science University Portland Oregon USA
| | - Nathan R Selden
- Department of Neurological Surgery Division of Pediatric Neurosurgery Oregon Health & Science University Portland Oregon USA
| | - Mubeen A Jafri
- Department of Surgery Division of Pediatric Surgery Oregon Health & Science University Portland Oregon USA
| | - Amber Lin
- Center for Policy and Research in Emergency Medicine Department of Emergency Medicine Oregon Health & Science University Portland Oregon USA
| | - Susan Rowell
- Department of Surgery Division of Trauma Surgery Oregon Health & Science University Portland Oregon USA
| | - Matthew L Hansen
- Center for Policy and Research in Emergency Medicine Department of Emergency Medicine Oregon Health & Science University Portland Oregon USA
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Bland ML, McNally C, Cicchino JB, Zuby DS, Mueller BC, McCarthy ML, Newgard CD, Kulie PE, Arnold BN, Rowson S. Laboratory Reconstructions of Bicycle Helmet Damage: Investigation of Cyclist Head Impacts Using Oblique Impacts and Computed Tomography. Ann Biomed Eng 2020; 48:2783-2795. [PMID: 32974755 DOI: 10.1007/s10439-020-02620-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Accepted: 09/11/2020] [Indexed: 12/01/2022]
Abstract
Although head injuries are common in cycling, exact conditions associated with cyclist head impacts are difficult to determine. Previous studies have attempted to reverse engineer cyclist head impacts by reconstructing bicycle helmet residual damage, but they have been limited by simplified damage assessment and testing. The present study seeks to enhance knowledge of cyclist head impact conditions by reconstructing helmet damage using advanced impact testing and damage quantification techniques. Damage to 18 helmets from cyclists treated in emergency departments was quantified using computed tomography and reconstructed using oblique impacts. Damage metrics were related to normal and tangential velocities from impact tests as well as peak linear accelerations (PLA) and peak rotational velocities (PRV) using case-specific regression models. Models then allowed original impact conditions and kinematics to be estimated for each case. Helmets were most frequently damaged at the front and sides, often near the rim. Concussion was the most common, non-superficial head injury. Normal velocity and PLA distributions were similar to previous studies, with median values of 3.4 m/s and 102.5 g. Associated tangential velocity and PRV medians were 3.8 m/s and 22.3 rad/s. Results can inform future oblique impact testing conditions, enabling improved helmet evaluation and design.
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Affiliation(s)
- Megan L Bland
- Department of Biomedical Engineering and Mechanics, Virginia Tech, 343 Kelly Hall, 325 Stanger Street, Blacksburg, VA, 24061, USA.
| | - Craig McNally
- Department of Biomedical Engineering and Mechanics, Virginia Tech, 343 Kelly Hall, 325 Stanger Street, Blacksburg, VA, 24061, USA
| | - Jessica B Cicchino
- Insurance Institute for Highway Safety, 988 Dairy Road, Ruckersville, VA, 22968, USA
| | - David S Zuby
- Insurance Institute for Highway Safety, 988 Dairy Road, Ruckersville, VA, 22968, USA
| | - Becky C Mueller
- Insurance Institute for Highway Safety, 988 Dairy Road, Ruckersville, VA, 22968, USA
| | - Melissa L McCarthy
- George Washington University Milken Institute School of Public Health, 950 New Hampshire Avenue NW, Washington, DC, 20052, USA
| | - Craig D Newgard
- Department of Emergency Medicine, Center for Policy and Research in Emergency Medicine, Oregon Health & Science University, 3181 SW Jackson Park Road, CR-114, Portland, OR, 97239, USA
| | - Paige E Kulie
- Department of Emergency Medicine, George Washington University Medical Center, 2120 L Street NW, Suite 450, Washington, DC, 20037, USA
| | - Brittany N Arnold
- Department of Emergency Medicine, Center for Policy and Research in Emergency Medicine, Oregon Health & Science University, 3181 SW Jackson Park Road, CR-114, Portland, OR, 97239, USA
| | - Steven Rowson
- Department of Biomedical Engineering and Mechanics, Virginia Tech, 343 Kelly Hall, 325 Stanger Street, Blacksburg, VA, 24061, USA
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Lerner EB, Newgard CD, Mann NC. Effect of the Coronavirus Disease 2019 (COVID-19) Pandemic on the U.S. Emergency Medical Services System: A Preliminary Report. Acad Emerg Med 2020; 27:693-699. [PMID: 32557999 PMCID: PMC7323429 DOI: 10.1111/acem.14051] [Citation(s) in RCA: 86] [Impact Index Per Article: 21.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Revised: 06/09/2020] [Accepted: 06/10/2020] [Indexed: 01/17/2023]
Abstract
Background Our objective was to quantify trends in emergency medical services (EMS) incidents as the effects of the COVID‐19 pandemic spread across the United States and to determine if there was an increase in EMS‐attended deaths. Methods We conducted a 3‐year comparative retrospective cohort analysis of data from the National EMS Information System. Data were included if care was provided between the 40th and 21st weeks of the next year and compared over 3 years. We included incidents identified through 9‐1‐1 where patient contact was made. The total number of EMS incidents per week was used as the denominator to calculate the rate of patient deaths and possible injury. We assessed for temporal and seasonal trends. Results Starting in the 10th week of 2020 there was a decrease in the number of EMS activations in the United States compared to the prior weeks and the same time period in previous years. The number of activations between week 10 and week 16 decreased by 140,292 or 26.1%. The portion of EMS activations reporting a patient disposition of death nearly doubled between the 11th and 15th weeks of 2020 (1.49%–2.77% of all activations). The number of EMS activations documenting a possible injury decreased from 18.43% to 15.27% between weeks 10 and 13. Conclusion We found that early in the COVID‐19 outbreak there was a significant decrease in the number of EMS responses across the United States. Simultaneously the rate of EMS‐attended death doubled, while the rate of injuries decreased.
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Affiliation(s)
- E. Brooke Lerner
- From the Department of Emergency Medicine University at Buffalo Buffalo NY USA
| | - Craig D. Newgard
- the Department of Emergency Medicine Center for Policy and Research in Emergency Medicine Oregon Health & Science University Portland OR USA
| | - N. Clay Mann
- and the Department of Pediatrics University of Utah School of Medicine Salt Lake City UT USA
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Kline JA, Burton JH, Carpenter CR, Meisel ZF, Miner JR, Newgard CD, Quest T, Martin IB, Holmes JF, Kaji AH, Bird SB, Coates WC, Lall MD, Mills AM, Ranney ML, Wolfe RE, Dorner SC. Unconditional Care in Academic Emergency Departments. Acad Emerg Med 2020; 27:527-528. [PMID: 32407561 PMCID: PMC7272880 DOI: 10.1111/acem.14010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Revised: 05/08/2020] [Accepted: 05/08/2020] [Indexed: 11/30/2022]
Affiliation(s)
- Jeffrey A. Kline
- From the Indiana University School of Medicine Indianapolis IN USA
| | - John H. Burton
- Virginia Tech Carillion School of Medicine Roanoke VA USA
| | | | | | | | | | - Tammie Quest
- Emory University School of Medicine Atlanta GA USA
| | - Ian B.K. Martin
- Medical College of Wisconsin School of Medicine Milwaukee WI USA
| | - James F. Holmes
- University of California Davis School of Medicine Sacramento CA USA
| | - Amy H. Kaji
- Harbor‐UCLA Medical Center David Geffen School of Medicine University of California Los AngelesTorrance CA USA
| | - Steven B. Bird
- University of Massachusetts Medical Center Worcester MA USA
| | - Wendy C. Coates
- Harbor‐UCLA Medical Center David Geffen School of Medicine University of California Los AngelesTorrance CA USA
| | | | - Angela M. Mills
- Columbia University Vagelos College of Physicians and Surgeons New York NY USA
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Cicchino JB, McCarthy ML, Newgard CD, Wall SP, DiMaggio CJ, Kulie PE, Arnold BN, Zuby DS. Not all protected bike lanes are the same: Infrastructure and risk of cyclist collisions and falls leading to emergency department visits in three U.S. cities. Accid Anal Prev 2020; 141:105490. [PMID: 32388015 DOI: 10.1016/j.aap.2020.105490] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Revised: 02/25/2020] [Accepted: 02/27/2020] [Indexed: 05/26/2023]
Abstract
OBJECTIVE Protected bike lanes separated from the roadway by physical barriers are relatively new in the United States. This study examined the risk of collisions or falls leading to emergency department visits associated with bicycle facilities (e.g., protected bike lanes, conventional bike lanes demarcated by painted lines, sharrows) and other roadway characteristics in three U.S. cities. METHODS We prospectively recruited 604 patients from emergency departments in Washington, DC; New York City; and Portland, Oregon during 2015-2017 who fell or crashed while cycling. We used a case-crossover design and conditional logistic regression to compare each fall or crash site with a randomly selected control location along the route leading to the incident. We validated the presence of site characteristics described by participants using Google Street View and city GIS inventories of bicycle facilities and other roadway features. RESULTS Compared with cycling on lanes of major roads without bicycle facilities, the risk of crashing or falling was lower on conventional bike lanes (adjusted OR = 0.53; 95 % CI = 0.33, 0.86) and local roads with (adjusted OR = 0.31; 95 % CI = 0.13, 0.75) or without bicycle facilities or traffic calming (adjusted OR = 0.39; 95 % CI = 0.23, 0.65). Protected bike lanes with heavy separation (tall, continuous barriers or grade and horizontal separation) were associated with lower risk (adjusted OR = 0.10; 95 % CI = 0.01, 0.95), but those with lighter separation (e.g., parked cars, posts, low curb) had similar risk to major roads when one way (adjusted OR = 1.19; 95 % CI = 0.46, 3.10) and higher risk when they were two way (adjusted OR = 11.38; 95 % CI = 1.40, 92.57); this risk increase was primarily driven by one lane in Washington. Risk increased in the presence of streetcar or train tracks relative to their absence (adjusted OR = 26.65; 95 % CI = 3.23, 220.17), on downhill relative to flat grades (adjusted OR = 1.92; 95 % CI = 1.38, 2.66), and when temporary features like construction or parked cars blocked the cyclist's path relative to when they did not (adjusted OR = 2.23; 95 % CI = 1.46, 3.39). CONCLUSIONS Certain bicycle facilities are safer for cyclists than riding on major roads. Protected bike lanes vary in how well they shield riders from crashes and falls. Heavier separation, less frequent intersections with roads and driveways, and less complexity appear to contribute to reduced risk in protected bike lanes. Future research should systematically examine the characteristics that reduce risk in protected lanes to guide design. Planners should minimize conflict points when choosing where to place protected bike lanes and should implement countermeasures to increase visibility at these locations when they are unavoidable.
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Affiliation(s)
| | - Melissa L McCarthy
- George Washington University Milken Institute School of Public Health, Washington, DC, United States
| | - Craig D Newgard
- Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Health & Science University, Portland, OR, United States
| | - Stephen P Wall
- Ronald O. Perelman Department of Emergency Medicine, Department of Population Health, New York University School of Medicine, New York, NY, United States
| | - Charles J DiMaggio
- Department of Surgery, Division of Trauma and Critical Care, New York University School of Medicine, New York, NY, United States
| | - Paige E Kulie
- Department of Emergency Medicine, George Washington University Medical Center, Washington, DC, United States
| | - Brittany N Arnold
- Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Health & Science University, Portland, OR, United States
| | - David S Zuby
- Insurance Institute for Highway Safety, Arlington, VA, United States
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40
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Affiliation(s)
- Craig D Newgard
- Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Health & Science University, Portland
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Daya MR, Leroux BG, Dorian P, Rea TD, Newgard CD, Morrison LJ, Lupton JR, Menegazzi JJ, Ornato JP, Sopko G, Christenson J, Idris A, Mody P, Vilke GM, Herdeman C, Barbic D, Kudenchuk PJ. Survival After Intravenous Versus Intraosseous Amiodarone, Lidocaine, or Placebo in Out-of-Hospital Shock-Refractory Cardiac Arrest. Circulation 2020; 141:188-198. [PMID: 31941354 PMCID: PMC7009320 DOI: 10.1161/circulationaha.119.042240] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Antiarrhythmic drugs have not proven to significantly improve overall survival after out-of-hospital cardiac arrest from shock-refractory ventricular fibrillation/pulseless ventricular tachycardia. How this might be influenced by the route of drug administration is not known. METHODS In this prespecified analysis of a randomized, placebo-controlled clinical trial, we compared the differences in survival to hospital discharge in adults with shock-refractory ventricular fibrillation/pulseless ventricular tachycardia out-of-hospital cardiac arrest who were randomly assigned by emergency medical services personnel to an antiarrhythmic drug versus placebo in the ALPS trial (Resuscitation Outcomes Consortium Amiodarone, Lidocaine or Placebo Study), when stratified by the intravenous versus intraosseous route of administration. RESULTS Of 3019 randomly assigned patients with a known vascular access site, 2358 received ALPS drugs intravenously and 661 patients by the intraosseous route. Intraosseous and intravenous groups differed in sex, time-to-emergency medical services arrival, and some cardiopulmonary resuscitation characteristics, but were similar in others, including time-to-intravenous/intrasosseous drug receipt. Overall hospital discharge survival was 23%. In comparison with placebo, discharge survival was significantly higher in recipients of intravenous amiodarone (adjusted risk ratio, 1.26 [95% CI, 1.06-1.50]; adjusted absolute survival difference, 5.5% [95% CI, 1.5-9.5]) and intravenous lidocaine (adjusted risk ratio, 1.21 [95% CI, 1.02-1.45]; adjusted absolute survival difference, 4.7% [95% CI, 0.7-8.8]); but not in recipients of intraosseous amiodarone (adjusted risk ratio, 0.94 [95% CI, 0.66-1.32]) or intraosseous lidocaine (adjusted risk ratio, 1.03 [95% CI, 0.74-1.44]). Survival to hospital admission also increased significantly when drugs were given intravenously but not intraosseously, and favored improved neurological outcome at discharge. There were no outcome differences between intravenous and intraosseous placebo, indicating that the access route itself did not demarcate patients with poor prognosis. The study was underpowered to assess intravenous/intraosseous drug interactions, which were not statistically significant. CONCLUSIONS We found no significant effect modification by drug administration route for amiodarone or lidocaine in comparison with placebo during out-of-hospital cardiac arrest. However, point estimates for the effects of both drugs in comparison with placebo were significantly greater for the intravenous than for the intraosseous route across virtually all outcomes and beneficial only for the intravenous route. Given that the study was underpowered to statistically assess interactions, these findings signal the potential importance of the drug administration route during resuscitation that merits further investigation.
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Affiliation(s)
- Mohamud R. Daya
- Department of Emergency Medicine, Oregon Health & Science University, Portland, OR
| | - Brian G. Leroux
- Department of Biostatistics, University of Washington Clinical Trial Center, Seattle, WA
| | - Paul Dorian
- Division of Cardiology St Michael’s Hospital, University of Toronto, Toronto, Canada
| | - Thomas D. Rea
- Department of Medicine, University of Washington, Seattle, WA
| | - Craig D. Newgard
- Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Health & Science University, Portland, OR
| | - Laurie J. Morrison
- Rescu, Li Ka Shing Knowledge Institute, St Michael’s Hospital, University of Toronto, Toronto, Canada
| | - Joshua R. Lupton
- Department of Emergency Medicine, Oregon Health & Science University, Portland, OR
| | - James J. Menegazzi
- Department of Emergency Medicine, University of Pittsburgh School of Medicine
| | - Joseph P. Ornato
- Virginia Commonwealth University Health System, Richmond, Virginia
| | - George Sopko
- National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD
| | - Jim Christenson
- Department of Emergency Medicine, University of British Columbia, Vancouver, Canada
| | - Ahamed Idris
- Departments of Emergency Medicine and Internal Medicine, UT Southwestern Medical Center, Dallas, TX
| | - Purav Mody
- Division of Cardiology, Department of Internal medicine, UT Southwestern Medical Center, Dallas, TX USA
| | - Gary M. Vilke
- Department of Emergency Medicine, University of California San Diego, San Diego, CA
| | - Caroline Herdeman
- Department of Emergency Medicine, Medical College of Wisconsin, Milwaukee, WI
| | - David Barbic
- Centre for Health Evaluation Outcome Sciences, St Paul’s Hospital, Vancouver, Canada; University of British Columbia, Vancouver, Canada
| | - Peter J. Kudenchuk
- Department of Medicine, Division of Cardiology, University of Washington, Seattle, WA
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Uribe-Leitz T, Jarman MP, Sturgeon DJ, Harlow AF, Lipsitz SR, Cooper Z, Salim A, Newgard CD, Haider AH. National Study of Triage and Access to Trauma Centers for Older Adults. Ann Emerg Med 2019; 75:125-135. [PMID: 31732372 DOI: 10.1016/j.annemergmed.2019.06.018] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2018] [Revised: 06/17/2019] [Accepted: 06/18/2019] [Indexed: 11/18/2022]
Abstract
STUDY OBJECTIVE To identify predictors of undertriage among older injured Medicare beneficiaries, identify any regions in which undertriage is more likely to occur, and examine additional factors associated with undertriage at a national level. METHODS Using 2009 to 2014 Medicare claims data, we identified older adults (≥65 years) receiving a diagnosis of traumatic injury, and linked claims with trauma center designation records from the American Trauma Society. Undertriage was defined as nontrauma centers treatment with an Injury Severity Score greater than or equal to 16, consistent with the American College of Surgeons Committee on Trauma benchmark. We used multivariable logistic regression to estimate odds of undertriage by census region, adjusting for sex, race, age, Injury Severity Score, trauma center proximity, and mode of transportation. RESULTS Forty-six percent of severely injured patients (n=125,731) were treated at a nontrauma center. Compared with that for patients in the Midwest, adjusted odds of undertriage were 100% higher for patients in Southern states (odds ratio [OR] 2.00; 95% confidence interval [CI] 2.00 to 2.04) and 78% higher in Western states (OR 1.78; 95% CI 1.73 to 1.82). Compared with that for patients aged 65 to 69 years, odds of undertriage gradually increased in all age groups, reaching 57% for patients older than 80 years (OR 1.57; 95% CI 1.52 to 1.61). Distance to a trauma center was associated with increasing odds of undertriage, with 37% higher odds (OR 1.37; 95% CI 1.15 to 1.40) for older adults living more than 30 miles from a trauma center compared with patients living within 15 miles. CONCLUSION Nearly half of older adult trauma patients are undertriaged; it increases with age and distance to care and is most common in Southern and Western states. Improvements to field triage and trauma center access for older patients are urgently needed.
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Affiliation(s)
| | - Molly P Jarman
- Center for Surgery and Public Health, Brigham and Women's Hospital, Boston, MA
| | - Daniel J Sturgeon
- Center for Surgery and Public Health, Brigham and Women's Hospital, Boston, MA
| | - Alyssa F Harlow
- Center for Surgery and Public Health, Brigham and Women's Hospital, Boston, MA
| | - Stuart R Lipsitz
- Center for Surgery and Public Health, Brigham and Women's Hospital, Boston, MA
| | - Zara Cooper
- Center for Surgery and Public Health, Brigham and Women's Hospital, Boston, MA
| | - Ali Salim
- Center for Surgery and Public Health, Brigham and Women's Hospital, Boston, MA
| | - Craig D Newgard
- Center for Policy and Research in Emergency Medicine, Oregon Health & Science University, Portland, OR
| | - Adil H Haider
- Center for Surgery and Public Health, Brigham and Women's Hospital, Boston, MA
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Newgard CD, Caughey A, McConnell KJ, Lin A, Eckstrom E, Griffiths D, Malveau S, Bulger E. Comparison of Injured Older Adults Included in vs Excluded From Trauma Registries With 1-Year Follow-up. JAMA Surg 2019; 154:e192279. [PMID: 31290955 DOI: 10.1001/jamasurg.2019.2279] [Citation(s) in RCA: 15] [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: 12/13/2022]
Abstract
Importance Trauma registries are the primary data mechanism in trauma systems to evaluate and improve the care of injured patients. Research has suggested that trauma registries may miss high-risk older adults, who commonly experience morbidity and mortality after injury. Objective To compare injured older adults who were included in with those excluded from trauma registries, with a focus on patients with serious injuries, requiring major surgery, or dying after injury. Design, Setting, and Participants This cohort study included all injured adults 65 years and older transported by 44 emergency medical services agencies to 51 trauma and nontrauma centers in 7 counties in Oregon and Washington from January 1, 2011, to December 31, 2011, with follow-up through December 31, 2012. Record linkage was used to match emergency medical services records with state trauma registries, state discharge databases, state death registries, and Medicare claims. Data were analyzed from August to November 2018. Exposures Inclusion in vs exclusion from a trauma registry. Main Outcomes and Measures Mortality up to 12 months, including time to death and causes of death. Results Of 8161 included patients, 5579 (68.4%) were women, and the mean (SE) age was 82.2 (0.10) years. A total of 1720 older adults (21.1%) were matched to a trauma registry record. Seriously injured patients not captured by trauma registries ranged from 18% (7 of 38 patients with abdominal-pelvic Abbreviated Injury Scale score of 3 or greater) to 80.0% (1792 of 2241 patients with extremity Abbreviated Injury Scale score of 3 or greater), while 68 of 186 patients requiring major nonorthopedic surgery (36.6%) and 1809 of 2325 patients requiring orthopedic surgery (77.8%) were not included in trauma registries. Of patients with serious injuries or undergoing major surgery missed by trauma registries (range by injury and procedure type, 36.0% to 57.1%), 36.4% (39.3% when excluding serious extremity injuries and orthopedic procedures) were treated at trauma centers, particularly level III through V hospitals. When registry and nonregistry groups were tracked over 12 months, 93 of 188 in-hospital deaths (49.5%) and 1531 of 1887 total deaths (81.1%) occurred in the nonregistry cohort. Conclusions and Relevance In their current form, trauma registries are ineffective in capturing, tracking, and evaluating injured older adults, although mortality following injury is frequently due to noninjury causes. High-risk injured older adults are not included in registries because of care in nontrauma hospitals, restrictive registry inclusion criteria, and being missed by registries in trauma centers.
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Affiliation(s)
- Craig D Newgard
- Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Health & Science University, Portland
| | - Aaron Caughey
- Department of Obstetrics and Gynecology, Oregon Health & Science University, Portland
| | - K John McConnell
- Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Health & Science University, Portland.,Center for Health Systems Effectiveness, Department of Emergency Medicine, Oregon Health & Science University, Portland
| | - Amber Lin
- Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Health & Science University, Portland
| | - Elizabeth Eckstrom
- Division of Geriatrics, Department of Internal Medicine, Oregon Health & Science University, Portland
| | - Denise Griffiths
- Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Health & Science University, Portland
| | - Susan Malveau
- Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Health & Science University, Portland
| | - Eileen Bulger
- Department of Surgery, University of Washington, Seattle
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Newgard CD, Uribe-Leitz T, Haider AH. Undertriage Remains a Vexing Problem for Even the Most Highly Developed Trauma Systems: The Need for Innovations in Field Triage. JAMA Surg 2019; 153:328. [PMID: 29094149 DOI: 10.1001/jamasurg.2017.4499] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Affiliation(s)
- Craig D Newgard
- Center for Policy and Research in Emergency Medicine, Oregon Health & Science University, Portland
| | - Tarsicio Uribe-Leitz
- Center for Surgery and Public Health, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Adil H Haider
- Center for Surgery and Public Health, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts.,Harvard TH Chan School of Public Health, Boston, Massachusetts.,Deputy Editor
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Piantino J, Lim MM, Newgard CD, Iliff J. Linking Traumatic Brain Injury, Sleep Disruption and Post-Traumatic Headache: a Potential Role for Glymphatic Pathway Dysfunction. Curr Pain Headache Rep 2019; 23:62. [DOI: 10.1007/s11916-019-0799-4] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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McCarthy ML, Haynes S, Li X, Mann NC, Newgard CD, Lewis JF, Simon AE, Wood SF, Zeger SL. "Make the Call, Don't Miss a Beat" Campaign: Effect on Emergency Medical Services Use in Women with Heart Attack Signs. Womens Health Issues 2019; 29:392-399. [PMID: 31350017 DOI: 10.1016/j.whi.2019.06.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2018] [Revised: 06/10/2019] [Accepted: 06/12/2019] [Indexed: 11/30/2022]
Abstract
BACKGROUND Our objective was to evaluate the relationship between the "Make The Call, Don't Miss a Beat" national mass media campaign and emergency medical services (EMS) use among women with possible heart attack symptoms. METHODS We linked campaign TV public service advertisement data with national EMS activation data for 2010 to 2014. We identified EMS activations (i.e., responses) for possible heart attack symptoms and for unintentional injuries for both women and men. We estimated the impact of the campaign on the fraction of the 1.7 to 15.9 million activations of women with possible heart attack symptoms compared with 1.9 million female activations for unintentional injuries within each EMS agency and month using quasi-binomial logistic regression controlling for time and state. RESULTS Of the 3,175 U S. counties, 90% were exposed to the campaign. However, less than 2% of U.S. counties reached moderate TV exposure (≥300 gross rating points) during the entire campaign period. We did not observe an increase in the fraction of female activations for possible heart attack during periods or in counties with higher campaign exposure. CONCLUSIONS This mass media campaign that relied heavily on TV public service advertisements was not associated with increased EMS use by women with possible heart attack symptoms, even among counties that were more highly exposed to the campaign advertisements.
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Affiliation(s)
- Melissa L McCarthy
- Department of Health Policy and Management, George Washington University Milken Institute School of Public Health, Washington, District of Columbia.
| | - Suzanne Haynes
- Department of Health and Human Services, Office on Women's Health, Washington, District of Columbia
| | - Ximin Li
- Department of Biostatistics, Johns Hopkins University Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland
| | - N Clay Mann
- Department of Pediatrics, University of Utah School of Medicine, Salt Lake City, Utah
| | - Craig D Newgard
- Department of Emergency Medicine, Center for Policy and Research in Emergency Medicine, Oregon Health & Science University, Portland, Oregon
| | - Jannet F Lewis
- Division of Cardiology, Department of Internal Medicine, George Washington University School of Medicine and Health Sciences, Washington, District of Columbia
| | - Alan E Simon
- Department of Health and Human Services, Office on Women's Health, Washington, District of Columbia
| | - Susan F Wood
- Department of Health Policy and Management, George Washington University Milken Institute School of Public Health, Washington, District of Columbia
| | - Scott L Zeger
- Department of Biostatistics, Johns Hopkins University Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland
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Garwe T, Stewart KE, Newgard CD, Stoner JA, Sacra JC, Cody P, Oluborode B, Albrecht RM. Survival Benefit of Treatment at or Transfer to a Tertiary Trauma Center among Injured Older Adults. PREHOSP EMERG CARE 2019; 24:245-256. [PMID: 31211622 DOI: 10.1080/10903127.2019.1632997] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Objective: It is well established that seriously injured older adults are under-triaged to tertiary trauma centers. However, the survival benefit of tertiary trauma centers (TC) compared to a non-tertiary trauma centers (Non-TCs) remains unclear for this patient population. Using improved methodology and a larger sample, we hypothesized that there was a difference in hospital mortality between injured older adults treated at TCs and those treated at Non-TCs. Methods: This was a retrospective cohort study of injured older adults (> =55 years) reported to the Oklahoma statewide trauma registry between 2005 and 2014. The outcome of interest was 30-day in-hospital mortality and the exposure variable of interest was level of definitive trauma care (TC vs Non-TC). Overall survival benefit of treatment at a TC as well as the survival benefit of transferring injured older adults to a TC were evaluated using multivariable survival analyses as well as propensity score-adjusted analyses. Results: Of the 25,288 patients eligible for analysis, 43% (10,927) were treated at TCs. Multivariable Cox regression analyses revealed effect modification by age group and time. After adjusting for potential confounders within the age strata, overall, patients treated at TCs were significantly less likely to die within 7 days of admission and this effect was stronger for patients aged 55-64 years (HR 0.41, 95% CI 0.31-0.52) compared to those > =65 years (HR 0.62, 95% CI 0.55-0.70). Overall survival benefit of TCs beyond 7 days was also observed (HR 0.68, 95% CI 0.56-0.83). Similarly, for the survival benefit of transferring injured older adults, after adjusting for the propensity to be transferred and other confounders, transfer to a TC was associated with lower 30-day mortality both for patients less than 65 years old (HR 0.36, 95% CI: 0.27-0.49) and those 65 years and older (HR 0.55, 95% CI: 0.48-0.64). Conclusions: Our results suggest a survival benefit for injured older adults treated at TCs. This benefit was also observed for patients transferred from non-tertiary trauma centers. Further research should focus on identifying specific subgroups of patients who would especially benefit from this level of care to minimize trauma triage inefficiencies.
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Newgard CD, Lin A, Yanez ND, Bulger E, Malveau S, Caughey A, McConnell KJ, Zive D, Griffiths D, Mirlohi R, Eckstrom E. Long-term outcomes among injured older adults transported by emergency medical services. Injury 2019; 50:1175-1185. [PMID: 31101411 DOI: 10.1016/j.injury.2019.04.028] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2018] [Revised: 04/26/2019] [Accepted: 04/29/2019] [Indexed: 02/02/2023]
Abstract
INTRODUCTION/OBJECTIVE Little is known about the long-term outcomes of injured older adults cared for in trauma systems. We sought to describe mortality and causes of death over time, and the independent association of injury severity, comorbidities, and other factors on 12-month mortality among injured older adults transported by emergency medical services (EMS). MATERIALS AND METHODS This was a population-based cohort study of injured adults ≥ 65 years in the United States transported by 44 EMS agencies to 51 hospitals from January 1, 2011 to December 31, 2011, with 12-month follow-up through December 31, 2012. The primary outcomes were time to death and causes of death. We used descriptive statistics and Cox proportional hazards models to generate adjusted hazard ratios (HR). RESULTS 15,649 injured older adults were transported by EMS, frequently after a fall (84.5%). Serious injuries (Injury Severity Score [ISS] ≥ 16) occurred in 3.5%, with serious extremity injury (Abbreviated Injury Scale score ≥ 3) being most common (17.8%). Mortality rates were: 1.6% in-hospital, 5.1% at 30 days, 9.4% at 90 days and 20.3% at 1 year. The adjusted HR for patients in the highest comorbidity quartile was 2.20 (versus lowest quartile, 95% CI 1.97-2.46, p < .001), while the HR for ISS ≥ 25 was 2.69 (versus ISS 0-8, 95% CI 1.60-4.51, p = .001). Cardiovascular etiologies (53.3%) and dementia (32.7%) were the most common causes of death, with injury listed in 12.8% of death certificates. CONCLUSIONS Injury requiring EMS transport is a sentinel event among older adults, with death typically occurring months later, often due to cardiovascular causes and dementia. A heavy comorbidity burden had an adjusted mortality risk comparable to severe injury.
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Affiliation(s)
- Craig D Newgard
- Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Health & Science University, Portland, Oregon, United States.
| | - Amber Lin
- Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Health & Science University, Portland, Oregon, United States
| | - N David Yanez
- Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Health & Science University, Portland, Oregon, United States; School of Public Health, Oregon Health & Science University, Portland, Oregon, United States
| | - Eileen Bulger
- Department of Surgery, University of Washington, Seattle, Washington, United States
| | - Susan Malveau
- Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Health & Science University, Portland, Oregon, United States
| | - Aaron Caughey
- Department of Obstetrics and Gynecology, Oregon Health & Science University, Portland, Oregon, United States
| | - K John McConnell
- Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Health & Science University, Portland, Oregon, United States; Center for Health Systems Effectiveness, Department of Emergency Medicine, Oregon Health & Science University, Portland, Oregon, United States
| | - Dana Zive
- Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Health & Science University, Portland, Oregon, United States
| | - Denise Griffiths
- Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Health & Science University, Portland, Oregon, United States
| | - Rahill Mirlohi
- Center for Policy and Research in Emergency Medicine, Department of Emergency Medicine, Oregon Health & Science University, Portland, Oregon, United States
| | - Elizabeth Eckstrom
- Department of Internal Medicine, Division of Geriatrics, Oregon Health & Science University, Portland, Oregon, United States
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Zive D, Newgard CD, Lin A, Caughey AB, Malveau S, Eckstrom E. Injured Older Adults Transported by Emergency Medical Services: One Year Outcomes by POLST Status. PREHOSP EMERG CARE 2019; 24:257-264. [PMID: 31058558 DOI: 10.1080/10903127.2019.1615154] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Background: Advance care planning documents, including Physician Orders for Life-Sustaining Treatment (POLST), are intended to guide care near end of life, particularly in emergency situations. Yet, research on POLST during emergency care is sparse. Methods: A total of 7,055 injured patients age ≥ 65 years were transported by 8 emergency medical services (EMS) agencies to 23 hospitals in Oregon. We linked multiple data sources to EMS records, including: the Oregon POLST Registry, Medicare claims data, Oregon Trauma Registry, Oregon statewide inpatient data, and Oregon vital statistics records. We describe patient and event characteristics by POLST status at time of 9-1-1 contact, subsequent changes in POLST forms, and mortality to 12 months. Results: Of 7,055 injured older adults, 1,412 (20.0%) had a registered POLST form at the time of 911 contact. Among the 1,412 POLST forms, 390 (27.6%) specified full orders, 585 (41.4%) limited interventions, and 437 (30.9%) comfort measures only. By one year, 2,471 (35%) patients had completed POLST forms. Among the 4 groups (no POLST, POLST-full orders, POLST-limited intervention, POLST-comfort measures), Injury Severity Scores were similar. Mortality differences were present by 30 days (5.0%, 4.6%, 8.0%, and 13.3%, p < 0.01) and were greater by one year (19.5%, 23.9%, 35.4%, and 46.2%, p < 0.01). Conclusions: Among injured older adults transported by ambulance in Oregon, one in 5 had an active POLST form at the time of 9-1-1 contact, the prevalence of which increased over the following year. Mortality differences by POLST status were evident at 30 days and large by one year. This information could help emergency, trauma, surgical, inpatient, and outpatient clinicians understand how to guide patients through acute injury episodes of care and post-injury follow up.
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Lewis JF, Zeger SL, Li X, Mann NC, Newgard CD, Haynes S, Wood SF, Dai M, Simon AE, McCarthy ML. Gender Differences in the Quality of EMS Care Nationwide for Chest Pain and Out-of-Hospital Cardiac Arrest. Womens Health Issues 2019; 29:116-124. [DOI: 10.1016/j.whi.2018.10.007] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2018] [Revised: 09/06/2018] [Accepted: 10/17/2018] [Indexed: 01/28/2023]
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