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AHRQ Research Studies
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Research Studies is a compilation of published research articles funded by AHRQ or authored by AHRQ researchers.
Results
1 to 8 of 8 Research Studies DisplayedNewgard CD, Lin A, Yanez ND
Long-term outcomes among injured older adults transported by emergency medical services.
This study examined the outcomes of injured older adults who were transported by emergency medical services (EMS) to the hospital. Older adults 65 years and older who were transported by 44 EMS agencies to 51 hospitals in 2011 were included and then had a 12-month follow-up through December 31, 2012. The majority of older adults were transported after a fall (84.5%). Serious injuries occurred in 3.5% with a serious extremity injury being the most common (17.8%). Mortality rates for older adults with severe injuries ranged from 1.6% in the hospital to 20.3% at 1 year. The most common causes of death was cardiovascular diseases and dementia.
AHRQ-funded; HS023796.
Citation: Newgard CD, Lin A, Yanez ND .
Long-term outcomes among injured older adults transported by emergency medical services.
Injury 2019 Jun;50(6):1175-85. doi: 10.1016/j.injury.2019.04.028..
Keywords: Elderly, Emergency Medical Services (EMS), Falls, Injuries and Wounds, Outcomes, Trauma
Velopulos CG, Shihab HM, Lottenberg L
Prehospital spine immobilization/spinal motion restriction in penetrating trauma: a practice management guideline from the Eastern Association for the Surgery of Trauma (EAST).
This study reviewed the published evidence on prehospital spine immobilization or spinal motion restriction in adult patients with penetrating trauma in order to structure a practice management guideline. Using a Cochrane-style systematic review, 24 studies met inclusion criteria; five studies were used for the quantitative review. No study showed benefit to spine immobilization with regard to mortality and neurologic injury, even for patients with direct neck injuries. Increased mortality was associated with spine immobilization. The authors recommend that spine immobilization not be routinely used for adult patients with penetrating trauma.
AHRQ-funded; HS024547.
Citation: Velopulos CG, Shihab HM, Lottenberg L .
Prehospital spine immobilization/spinal motion restriction in penetrating trauma: a practice management guideline from the Eastern Association for the Surgery of Trauma (EAST).
J Trauma Acute Care Surg 2018 May;84(5):736-44. doi: 10.1097/ta.0000000000001764..
Keywords: Care Management, Emergency Medical Services (EMS), Evidence-Based Practice, Guidelines, Trauma
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.
This paper is a commentary on an article by Voskens FJ, et al., published in 2017 in JAMA Surgery, entitled “Accuracy of prehospital triage in selecting severely injured trauma patients.”
AHRQ-funded; HS023796.
Citation: 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.
AHRQ-funded; HS023796..
Keywords: Emergency Medical Services (EMS), Health Services Research (HSR), Trauma
Juriga LL, Murray DJ, Boulet JR
Simulation and the diagnostic process: a pilot study of trauma and rapid response teams.
Simulation can be used to recreate conditions that engage teams in the diagnostic process. In contrast to most instruction about diagnostic error, teams learn through realistic experiences and receive timely feedback about their decision-making skills. The purpose of this study was to assess how trauma teams (TrT) and pediatric rapid response teams (RRT) managed scenarios that included a diagnostic error.
AHRQ-funded; HS022265; HS018731.
Citation: Juriga LL, Murray DJ, Boulet JR .
Simulation and the diagnostic process: a pilot study of trauma and rapid response teams.
Diagnosis 2017 Nov 27;4(4):241-49. doi: 10.1515/dx-2017-0010..
Keywords: Diagnostic Safety and Quality, Emergency Medical Services (EMS), Injuries and Wounds, Training, Trauma
Corrado MM, Shi J, Wheeler KK
Emergency medical services (EMS) versus non-EMS transport among injured children in the United States.
This study assessed the proportions of injured children transported to trauma centers by different transportation modes and evaluated the effect of transportation mode on inter-facility transfer rates using the US national trauma registry. Over one third of US pediatric trauma patients used non-EMS transport to arrive at trauma centers. Moderate to severely injured children benefit from EMS transport and professional field triage.
AHRQ-funded; HS024263.
Citation: Corrado MM, Shi J, Wheeler KK .
Emergency medical services (EMS) versus non-EMS transport among injured children in the United States.
Am J Emerg Med 2017 Mar;35(3):475-78. doi: 10.1016/j.ajem.2016.11.059.
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Keywords: Emergency Medical Services (EMS), Children/Adolescents, Trauma, Critical Care
Shaw JJ, Psoinos CM, Santry HP
It's all about location, location, location: A new perspective on trauma transport.
The objective of this study was to determine the effect of aeromedical transport on trauma mortality when accounting for geographic factors. It concluded that helicopter transport does not impart a survival benefit for trauma patients when geographic considerations are taken into account.
AHRQ-funded; HS022694.
Citation: Shaw JJ, Psoinos CM, Santry HP .
It's all about location, location, location: A new perspective on trauma transport.
Ann Surg 2016 Feb;263(2):413-8. doi: 10.1097/sla.0000000000001265..
Keywords: Trauma, Emergency Medical Services (EMS), Registries, Mortality, Access to Care
Peng J, Wheeler K, Shi J
Trauma with Injury Severity Score of 75: are these unsurvivable injuries?
This study aimed to assess the true mortality among patients with an ISS=75, and to examine the characteristics and primary diagnoses of these patients. Its results revealed that at least half of patients with an ISS=75 survived, demonstrating that the rationale for excluding patients with an ISS=75 from analysis is not always justified.
AHRQ-funded; HS022277.
Citation: Peng J, Wheeler K, Shi J .
Trauma with Injury Severity Score of 75: are these unsurvivable injuries?
PLoS One 2015 Jul 31;10(7):e0134821. doi: 10.1371/journal.pone.0134821..
Keywords: Mortality, Healthcare Cost and Utilization Project (HCUP), Trauma, Emergency Medical Services (EMS), Emergency Department
Cleveland N, Colwell C, Douglass E
Motor vehicle crash severity estimations by physicians and prehospital personnel.
The purpose of this study was to determine whether emergency physicians (EPs) and EMS personnel differ in their assessment of motor vehicle collision severity and the potential for serious injury when viewing crash scene photographs. They found excellent crash and injury agreement at both ends of the severity spectrum but only modest agreement, and therefore greater variability, in the middle of the severity spectrum.
AHRQ-funded; HS017526
Citation: Cleveland N, Colwell C, Douglass E .
Motor vehicle crash severity estimations by physicians and prehospital personnel.
Prehosp Emerg Care. 2014 Jul-Sep;18(3):402-7. doi: 10.3109/10903127.2014.891065..
Keywords: Emergency Medical Services (EMS), Trauma, Injuries and Wounds, Provider: Health Personnel, Diagnostic Safety and Quality