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Marin JR, Lyons TW, Claudius I, Fallat ME, Aquino M, Ruttan T, Daugherty RJ. Optimizing Advanced Imaging of the Pediatric Patient in the Emergency Department: Technical Report. Pediatrics 2024; 154:e2024066855. [PMID: 38932719 DOI: 10.1542/peds.2024-066855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/28/2024] [Indexed: 06/28/2024] Open
Abstract
Advanced diagnostic imaging modalities, including ultrasonography, computed tomography, and magnetic resonance imaging, are key components in the evaluation and management of pediatric patients presenting to the emergency department. Advances in imaging technology have led to the availability of faster and more accurate tools to improve patient care. Notwithstanding these advances, it is important for physicians, physician assistants, and nurse practitioners to understand the risks and limitations associated with advanced imaging in children and to limit imaging studies that are considered low value, when possible. This technical report provides a summary of imaging strategies for specific conditions where advanced imaging is commonly considered in the emergency department. As an accompaniment to the policy statement, this document provides resources and strategies to optimize advanced imaging, including clinical decision support mechanisms, teleradiology, shared decision-making, and rationale for deferred imaging for patients who will be transferred for definitive care.
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Affiliation(s)
- Jennifer R Marin
- Departments of Pediatrics, Emergency Medicine, & Radiology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Todd W Lyons
- Division of Emergency Medicine, Harvard Medical School, Boston Children's Hospital, Boston, Massachusetts
| | - Ilene Claudius
- Department of Emergency Medicine, Harbor-UCLA Medical Center, Torrance, California
| | - Mary E Fallat
- The Hiram C. Polk, Jr Department of Surgery, University of Louisville School of Medicine, Norton Children's Hospital, Louisville, Kentucky
| | - Michael Aquino
- Cleveland Clinic Imaging Institute, and Section of Pediatric Imaging, Cleveland Clinic Lerner College of Medicine of Case Western University, Cleveland Clinic Children's Hospital, Cleveland, Ohio
| | - Timothy Ruttan
- Department of Pediatrics, Dell Medical School, The University of Texas at Austin; US Acute Care Solutions, Canton, Ohio
| | - Reza J Daugherty
- Departments of Radiology and Pediatrics, University of Virginia School of Medicine, UVA Health/UVA Children's, Charlottesville, Virginia
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Marin JR, Lyons TW, Claudius I, Fallat ME, Aquino M, Ruttan T, Daugherty RJ. Optimizing Advanced Imaging of the Pediatric Patient in the Emergency Department: Technical Report. J Am Coll Radiol 2024; 21:e37-e69. [PMID: 38944445 DOI: 10.1016/j.jacr.2024.03.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/01/2024]
Abstract
Advanced diagnostic imaging modalities, including ultrasonography, computed tomography, and magnetic resonance imaging (MRI), are key components in the evaluation and management of pediatric patients presenting to the emergency department. Advances in imaging technology have led to the availability of faster and more accurate tools to improve patient care. Notwithstanding these advances, it is important for physicians, physician assistants, and nurse practitioners to understand the risks and limitations associated with advanced imaging in children and to limit imaging studies that are considered low value, when possible. This technical report provides a summary of imaging strategies for specific conditions where advanced imaging is commonly considered in the emergency department. As an accompaniment to the policy statement, this document provides resources and strategies to optimize advanced imaging, including clinical decision support mechanisms, teleradiology, shared decision-making, and rationale for deferred imaging for patients who will be transferred for definitive care.
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Affiliation(s)
- Jennifer R Marin
- Departments of Pediatrics, Emergency Medicine, & Radiology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania.
| | - Todd W Lyons
- Division of Emergency Medicine, Harvard Medical School, Boston Children's Hospital, Boston, Massachusetts
| | - Ilene Claudius
- Department of Emergency Medicine, Harbor-UCLA Medical Center, Torrance, California
| | - Mary E Fallat
- The Hiram C. Polk, Jr Department of Surgery, University of Louisville School of Medicine, Norton Children's Hospital, Louisville, Kentucky
| | - Michael Aquino
- Cleveland Clinic Imaging Institute, and Section of Pediatric Imaging, Cleveland Clinic Lerner College of Medicine of Case Western University, Cleveland Clinic Children's Hospital, Cleveland, Ohio
| | - Timothy Ruttan
- Department of Pediatrics, Dell Medical School, The University of Texas at Austin; US Acute Care Solutions, Canton, Ohio
| | - Reza J Daugherty
- Departments of Radiology and Pediatrics, University of Virginia School of Medicine, UVA Health/UVA Children's, Charlottesville, Virginia
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Kameda T, Ishii H, Oya S, Katabami K, Kodama T, Sera M, Takei H, Taniguchi H, Nakao S, Funakoshi H, Yamaga S, Senoo S, Kimura A. Guidance for clinical practice using emergency and point-of-care ultrasonography. Acute Med Surg 2024; 11:e974. [PMID: 38933992 PMCID: PMC11201855 DOI: 10.1002/ams2.974] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2024] [Revised: 05/11/2024] [Accepted: 06/03/2024] [Indexed: 06/28/2024] Open
Abstract
Owing to the miniaturization of diagnostic ultrasound scanners and their spread of their bedside use, ultrasonography has been actively utilized in emergency situations. Ultrasonography performed by medical personnel with focused approaches at the bedside for clinical decision-making and improving the quality of invasive procedures is now called point-of-care ultrasonography (POCUS). The concept of POCUS has spread worldwide; however, in Japan, formal clinical guidance concerning POCUS is lacking, except for the application of focused assessment with sonography for trauma (FAST) and ultrasound-guided central venous cannulation. The Committee for the Promotion of POCUS in the Japanese Association for Acute Medicine (JAAM) has often discussed improving the quality of acute care using POCUS, and the "Clinical Guidance for Emergency and Point-of-Care Ultrasonography" was finally established with the endorsement of JAAM. The background, targets for acute care physicians, rationale based on published articles, and integrated application were mentioned in this guidance. The core points include the fundamental principles of ultrasound, airway, chest, cardiac, abdominal, and deep venous ultrasound, ultrasound-guided procedures, and the usage of ultrasound based on symptoms. Additional points, which are currently being considered as potential core points in the future, have also been widely mentioned. This guidance describes the overview and future direction of ultrasonography for acute care physicians and can be utilized for emergency ultrasound education. We hope this guidance will contribute to the effective use of ultrasonography in acute care settings in Japan.
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Affiliation(s)
- Toru Kameda
- Committee for the Promotion of Point‐of‐Care UltrasonographyJapanese Association for Acute MedicineJapan
- Department of Clinical Laboratory MedicineJichi Medical UniversityShimotsukeJapan
| | - Hiromoto Ishii
- Committee for the Promotion of Point‐of‐Care UltrasonographyJapanese Association for Acute MedicineJapan
- Department of Emergency and Critical Care MedicineNippon Medical SchoolTokyoJapan
| | - Seiro Oya
- Committee for the Promotion of Point‐of‐Care UltrasonographyJapanese Association for Acute MedicineJapan
- Department of Emergency MedicineShizuoka Medical CenterShizuokaJapan
| | - Kenichi Katabami
- Committee for the Promotion of Point‐of‐Care UltrasonographyJapanese Association for Acute MedicineJapan
- Department of Emergency and Critical Care CenterHokkaido University HospitalSapporoJapan
| | - Takamitsu Kodama
- Committee for the Promotion of Point‐of‐Care UltrasonographyJapanese Association for Acute MedicineJapan
- Department of Emergency and General Internal MedicineTajimi City HospitalTajimiJapan
| | - Makoto Sera
- Committee for the Promotion of Point‐of‐Care UltrasonographyJapanese Association for Acute MedicineJapan
- Department of Emergency MedicineFukui Prefectural HospitalFukuiJapan
| | - Hirokazu Takei
- Committee for the Promotion of Point‐of‐Care UltrasonographyJapanese Association for Acute MedicineJapan
- Department of Emergency MedicineHyogo Prefectural Kobe Children's HospitalKobeJapan
| | - Hayato Taniguchi
- Committee for the Promotion of Point‐of‐Care UltrasonographyJapanese Association for Acute MedicineJapan
- Advanced Critical Care and Emergency CenterYokohama City University Medical CenterYokohamaJapan
| | - Shunichiro Nakao
- Committee for the Promotion of Point‐of‐Care UltrasonographyJapanese Association for Acute MedicineJapan
- Department of Traumatology and Acute Critical MedicineOsaka University Graduate School of MedicineOsakaJapan
| | - Hiraku Funakoshi
- Committee for the Promotion of Point‐of‐Care UltrasonographyJapanese Association for Acute MedicineJapan
- Department of Emergency and Critical Care MedicineTokyo Bay Urayasu Ichikawa Medical CenterUrayasuJapan
| | - Satoshi Yamaga
- Committee for the Promotion of Point‐of‐Care UltrasonographyJapanese Association for Acute MedicineJapan
- Department of Radiation Disaster Medicine, Research Institute for Radiation Biology and MedicineHiroshima UniversityHiroshimaJapan
| | - Satomi Senoo
- Committee for the Promotion of Point‐of‐Care UltrasonographyJapanese Association for Acute MedicineJapan
- Department of Emergency and Critical Care MedicineSaiseikai Yokohamashi Tobu HospitalYokohamaJapan
| | - Akio Kimura
- Committee for the Promotion of Point‐of‐Care UltrasonographyJapanese Association for Acute MedicineJapan
- Department of Emergency and Critical CareCenter Hospital of the National Center for Global Health and MedicineTokyoJapan
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Winicki NM, Florissi IS, Nunez A, Santiago J, Burruss S, Srikureja DP. Influence of operative timing on perioperative outcomes of patients with the seatbelt sign. Surg Open Sci 2023; 13:48-53. [PMID: 37168241 PMCID: PMC10165162 DOI: 10.1016/j.sopen.2023.04.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Accepted: 04/08/2023] [Indexed: 05/13/2023] Open
Abstract
Background The seatbelt sign (SBS) is a pattern of bruising/contusions on the chest and abdominal wall following motor vehicle collisions. The aim of this analysis is to investigate the influence of time to surgery following identification of the SBS on perioperative outcomes. Methods A retrospective review of the Trauma Quality Improvement Program database from 2017 to 2019 was performed. Patients included in this retrospective analysis were involved in motor vehicle collisions, experienced blunt abdominal trauma, presented with skin abrasions/contusions in the SBS distribution, were hemodynamically stable, and underwent laparotomy. Demographics, vital signs, injury severity score, Glasgow coma scale, preoperative CT scans (P-CT), and time from presentation to surgery were recorded. Time from presentation to surgery was subdivided by data quartiles as immediate (<1.3 h), early (1.3-4 h), and delayed (>4 h). The influence of operative timing on postoperative mortality, hospital length of stay (LOS), intensive care unit (ICU) LOS, and ventilator days was assessed in multivariate analyses. Results A total of 1523 patients were included; 280 underwent immediate, 610 early, and 633 delayed surgery. Patients undergoing surgery in the early and delayed groups who received P-CT scans had shorter mean times to operation (4.52 h vs 5.24 h, p < 0.01). In multivariate analysis, patients who underwent delayed surgery stayed in the hospital 2.5 days longer (p < 0.001), spent 2.8 additional days in the ICU (p < 0.001), and spent 3.75 additional days on a ventilator (p < 0.001) than patients who received early surgery. Within the early and delayed surgical groups, P-CT was associated with lower mortality (OR 0.46 95 % CI 0.24-0.88, p < 0.01) in multivariate analysis. Conclusions Early surgical intervention was associated with improved patient outcomes by reducing hospital and ICU LOS and ventilator days. Conducting P-CT reduced the time to surgery and mortality. Utilization of P-CT for screening hemodynamically stable patients with the SBS upon admission may expedite identification of the potential need for surgical management of abdominal injury.
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Affiliation(s)
- Nolan M. Winicki
- University of California Riverside, School of Medicine, Riverside, CA, United States of America
- Loma Linda University, Department of Surgery, Loma Linda, CA, United States of America
- Laboratory of Cardiovascular Science, National Institute of Health, Baltimore, MD, United States of America
- Corresponding author at: University of California Riverside, School of Medicine, 900 University Ave, Riverside, CA 92521, United States of America.
| | - Isabella S. Florissi
- Johns Hopkins University, School of Medicine, Baltimore, MD, United States of America
| | - Alberto Nunez
- University of California Riverside, School of Medicine, Riverside, CA, United States of America
| | - Jeremy Santiago
- University of California Riverside, School of Medicine, Riverside, CA, United States of America
| | - Sigrid Burruss
- Loma Linda University, Department of Surgery, Loma Linda, CA, United States of America
| | - Daniel P. Srikureja
- Beacon Medical Group Trauma & Surgical Services, South Bend, IN, United States of America
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Pan S, Lin C, Tsui BCH. Neonatal and paediatric point-of-care ultrasound review. Australas J Ultrasound Med 2023; 26:46-58. [PMID: 36960139 PMCID: PMC10030095 DOI: 10.1002/ajum.12322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/24/2023] Open
Abstract
Purpose Point-of-care ultrasound (POCUS) examinations for children and newborns are different from POCUS exams for adults due to dissimilarities in size and body composition, as well as distinct surgical procedures and pathologies in the paediatric patient. This review describes the major paediatric POCUS exams and how to perform them and summarizes the current evidence-based perioperative applications of POCUS in paediatric and neonatal patients. Method Literature searches using PubMed and Google Scholar databases for the period from January 2000 to November 2021 that included MeSH headings of [ultrasonography] and [point of care systems] and keywords including "ultrasound" for studies involving children aged 0 to 18 years. Results Paediatric and neonatal POCUS exams can evaluate airway, gastric, pulmonary, cardiac, abdominal, vascular, and cerebral systems. Discussion POCUS is rapidly expanding in its utility and presence in the perioperative care of paediatric and neonatal patients as their anatomy and pathophysiology are uniquely suited for ultrasound imaging applications that extend beyond the standard adult POCUS exams. Conclusions Paediatric POCUS is a powerful adjunct that complements and augments clinical diagnostic evaluation and treatment.
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Affiliation(s)
- Stephanie Pan
- Department of Anesthesiology, Perioperative, and Pain MedicineStanford University School of Medicine300 Pasteur DrivePalo AltoCalifornia94305USA
| | - Carole Lin
- Department of Anesthesiology, Perioperative, and Pain MedicineStanford University School of Medicine300 Pasteur DrivePalo AltoCalifornia94305USA
| | - Ban C. H. Tsui
- Department of Anesthesiology, Perioperative, and Pain MedicineStanford University School of Medicine300 Pasteur DrivePalo AltoCalifornia94305USA
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Parri N, Berant R, Giacalone M, Jones SD, Friedman N. Dissemination and Use of Point-of-Care Ultrasound by Pediatricians in Europe: A Research in European Pediatric Emergency Medicine Network Collaborative Survey. Pediatr Emerg Care 2022; 38:e1594-e1600. [PMID: 35608533 DOI: 10.1097/pec.0000000000002767] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE We surveyed the dissemination and use of point-of-care ultrasound (POCUS), physician training levels, and barriers and limitations to use of POCUS among pediatricians and pediatric emergency medicine (PEM) physicians across Europe and Israel. METHODS A questionnaire was distributed through the PEM section of the European Society for Emergency Medicine and the Research in European Pediatric Emergency Medicine Network. RESULTS A total of 581 physicians from 22 countries fully completed the questionnaire. Participants were primarily pediatric attending physicians (34.9% [203 of 581]) and PEM attending physicians (28.6% [166 of 581]). Most of the respondents, 58.5% (340 of 581), reported using POCUS in their practice, and 61.9% (359/581) had undergone POCUS training. Point-of-care ultrasound courses represented the most common method of becoming proficient in POCUS. Overall, the Focused Assessment with Sonography in Trauma scan was the mostly taught application, with 76.3% (274 of 359). Resuscitative, diagnostic, and procedural POCUS were rated as very useful or useful by the most of respondents.The lack of qualified personnel to train (76.9% [447 of 581]), and the insufficient time for physicians to learn, POCUS (63.7% [370 of 581]) were identified as the main limitations to POCUS implementation. CONCLUSIONS The dissemination of pediatric POCUS in the European and Israeli centers we surveyed is limited, and its applications are largely restricted to the Focused Assessment with Sonography in Trauma examination. This is likely related to lack of training programs. In contrast, the potential value of use of POCUS in PEM practice is recognized by the majority of respondents.
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Affiliation(s)
- Niccolò Parri
- From the Department of Emergency Medicine and Trauma Center, Meyer University Children's Hospital, Florence, Italy
| | - Ron Berant
- Emergency Department, Schneider Children's Medical Center of Israel, Petah Tikva, Israel
| | - Martina Giacalone
- From the Department of Emergency Medicine and Trauma Center, Meyer University Children's Hospital, Florence, Italy
| | - Sarah Dianne Jones
- Department of Emergency Medicine, Alder Hey Alder Hey Children's NHS Foundation Trust, Liverpool, England, United Kingdom
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Lam SHF, Berant R, Chang TP, Friedman L, Gold DL, Kornblith AE, Lin-Martore M, Pade KH, Skaugset LM, Toney AG, Wang-Flores H. The P2Network-Advancing Pediatric Emergency Care With Point-of-Care Ultrasound. Pediatr Emerg Care 2022; 38:e1014-e1018. [PMID: 34787985 DOI: 10.1097/pec.0000000000002369] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
ABSTRACT Over the last 2 decades, the use of point-of-care ultrasound (POCUS) in pediatric emergency medicine (PEM) has grown exponentially. In 2014, a group of PEM POCUS leaders met and formed the P2Network. The P2Network provides a platform to build collaborative relationships and share expertise among members from various countries and practice settings. It works with educators and researchers within and outside of the field to advance POCUS practice in PEM. As an organization, the P2Network promotes the evidence-based application of POCUS to facilitate and improve care in the PEM setting and addresses issues related to integration of the PEM POCUS practitioner in this nascent field. The P2Network is building and augmenting its infrastructure for PEM POCUS research and education and has already made some progress in the areas, with published manuscripts and ongoing clinical research studies under its sponsorship. Future goals include developing a PEM POCUS research agenda, formalizing teaching and assessment of PEM POCUS skills, and implementing multicenter research studies on potentially high impact applications.
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Affiliation(s)
- Samuel H F Lam
- From the Sutter Medical Center Sacramento, Sacramento, CA
| | | | - Todd P Chang
- Children's Hospital Los Angeles, Los Angeles, CA
| | - Lucas Friedman
- University of California Riverside School of Medicine, Riverside CA
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Low S, Tan Y, Patel H, Johnson K. Four-year experience of paediatric penetrating injuries: findings from a paediatric major trauma centre in the UK. Clin Radiol 2022; 77:244-254. [DOI: 10.1016/j.crad.2022.01.037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Accepted: 01/07/2022] [Indexed: 11/28/2022]
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Long MK, Vohra MK, Bonnette A, Parra PDV, Miller SK, Ayub E, Wang HE, Cardenas‐Turanzas M, Gordon R, Ugalde IT, Allukian M, Smith HE. Focused assessment with sonography for trauma in predicting early surgical intervention in hemodynamically unstable children with blunt abdominal trauma. J Am Coll Emerg Physicians Open 2022; 3:e12650. [PMID: 35128532 PMCID: PMC8795205 DOI: 10.1002/emp2.12650] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2021] [Revised: 12/04/2021] [Accepted: 12/28/2021] [Indexed: 11/11/2022] Open
Abstract
OBJECTIVES The predictive accuracy and clinical role of the focused assessment with sonography for trauma (FAST) exam in pediatric blunt abdominal trauma are uncertain. This study investigates the performance of the emergency department (ED) FAST exam to predict early surgical intervention and subsequent free fluid (FF) in pediatric trauma patients. METHODS Pediatric level 1 trauma patients ages 0 to 15 years with blunt torso trauma at a single trauma center were retrospectively reviewed. After stratification by initial hemodynamic (HD) instability, the association of a positive FAST with (1) early surgical intervention, defined as operative management (laparotomy or open pericardial window) or angiography within 4 hours of ED arrival and (2) presence of FF during early surgical intervention was determined. RESULTS Among 508 salvageable pediatric trauma patients with an interpreted FAST exam, 35 (6.9%) had HD instability and 98 (19.3%) were FAST positive. A total of 42 of 508 (8.3%) patients required early surgical intervention, and the sensitivity and specificity of FAST predicting early surgical intervention were 59.5% and 84.3%, respectively. The specificity and positive predictive value of FF during early surgical intervention in FAST-positive HD unstable patients increased from 50% and 90.9% at 4 hours after ED arrival to 100% and 100% at 2 hours after ED arrival, respectively. CONCLUSIONS In this large series of injured children, a positive FAST exam improves the ability to predict the need for early surgical intervention, and accuracy is greater for FF in HD unstable patients 2 hours after arrival to the ED.
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Affiliation(s)
- Megan K. Long
- Department of Emergency MedicineThe University of Texas Health Science Center at Houston McGovern Medical SchoolHoustonTexasUSA
| | - Mohammed K. Vohra
- Department of Emergency MedicineThe University of Texas Health Science Center at Houston McGovern Medical SchoolHoustonTexasUSA
| | - Austin Bonnette
- Department of Emergency MedicineThe University of Texas Health Science Center at Houston McGovern Medical SchoolHoustonTexasUSA
| | - Pablo D. Vega Parra
- Department of Emergency MedicineThe University of Texas Health Science Center at Houston McGovern Medical SchoolHoustonTexasUSA
| | - Sara K. Miller
- Department of Emergency MedicineThe University of Texas Health Science Center at Houston McGovern Medical SchoolHoustonTexasUSA
| | - Emily Ayub
- Department of Emergency MedicineThe University of Texas Health Science Center at Houston McGovern Medical SchoolHoustonTexasUSA
| | - Henry E. Wang
- Department of Emergency MedicineThe University of Texas Health Science Center at Houston McGovern Medical SchoolHoustonTexasUSA
| | - Marylou Cardenas‐Turanzas
- Department of Emergency MedicineThe University of Texas Health Science Center at Houston McGovern Medical SchoolHoustonTexasUSA
| | - Richard Gordon
- Department of Emergency MedicineThe University of Texas Health Science Center at Houston McGovern Medical SchoolHoustonTexasUSA
| | - Irma T. Ugalde
- Department of Emergency MedicineThe University of Texas Health Science Center at Houston McGovern Medical SchoolHoustonTexasUSA
| | - Myron Allukian
- Department of PediatricsChildren's Hospital of PhiladelphiaPhiladelphiaPennsylvaniaUSA
| | - Hannah E. Smith
- Department of Emergency MedicineThe University of Texas Health Science Center at Houston McGovern Medical SchoolHoustonTexasUSA
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Abstract
ABSTRACT Blunt abdominal trauma (BAT) accounts for most trauma in children. Although the focused assessment with sonography in trauma (FAST) is considered standard of care in the evaluation of adults with traumatic injuries, there is limited evidence to support its use as an isolated evaluation tool for intra-abdominal injury as a result of BAT in children. Although a positive FAST examination could obviate the need for a computed tomography scan before OR evaluation in a hemodynamically unstable patient, a negative FAST examination cannot exclude intra-abdominal injury as a result of BAT in isolation. In this article, we review the evaluation of BAT in children, describe the evaluation for free intraperitoneal fluid and pericardial fluid using the FAST examination, and discuss the limitations of the FAST examination in pediatric patients.
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Affiliation(s)
- Marci J Fornari
- From the Clinical Instructor and Pediatric Emergency Medicine Fellow
| | - Simone L Lawson
- Assistant Professor of Pediatrics and Emergency Medicine, Children's National Hospital, The George Washington University School of Medicine and Health Sciences, Washington, DC
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11
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Riera A, Hayward H, Torres Silva C, Chen L. Reevaluation of FAST Sensitivity in Pediatric Blunt Abdominal Trauma Patients: Should We Redefine the Qualitative Threshold for Significant Hemoperitoneum? Pediatr Emerg Care 2021; 37:e1012-e1019. [PMID: 31356479 DOI: 10.1097/pec.0000000000001877] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND The utility of the focused assessment with sonography in trauma (FAST) examination in hemodynamically stable pediatric blunt abdominal trauma (BAT) patients is controversial.We report our 3-year experience with FAST performance to detect greater than physiologic amounts of intraperitoneal fluid after BAT. METHODS We performed a retrospective chart review of all FAST examinations performed from July 2015 to June 2018 at a level I pediatric trauma center. The main outcome of interest was the performance of a concerning FAST (cFAST) compared with a computed tomography scan diagnosis for greater than physiologic levels of free fluid (FF) and clinical follow-up. A cFAST was defined by the presence of any FF in the upper abdomen or by a moderate to large amount of FF present in the pelvis. The interobserver reliability of cFASTwas assessed with Cohen κ coefficient. Locations of FF were assessed. RESULTS A total of 448 FAST cases were eligible for review. The median age was 11 years with 64% male. Thirty-one FAST examinations (6.9%) were positive for some amount of FF; 18 (4.0%) were cFASTs. In the cFAST group, 11 patients (61%) were hemodynamically stable. The cFAST had a sensitivity of 89% (95% confidence interval [CI], 65%-99%), specificity of 99% (95% CI, 98%-100%), positive predictive value of 89% (95% CI, 67%-97%), and negative predictive value of 99% (95% CI, 98%-100%). The positive and negative likelihood ratios were 191 (95% CI, 47-769) and 0.11 (95% CI, 0.03-0.41). The κ coefficient for cFASTwas 0.72 with 86% agreement. Free fluid on cFAST cases was observed in the pelvis (78%), right upper quadrant (44%), and left upper quadrant (44%). CONCLUSIONS In pediatric BAT patients, a cFAST has acceptable sensitivity and remains a highly specific test to rule in greater than physiologic quantities of FF with confidence.
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Affiliation(s)
- Antonio Riera
- From the Section of Pediatric EmergencyMedicine, Department of Pediatrics
| | | | - Cicero Torres Silva
- Section of Pediatric Radiology, Department of Radiology and Biomedical Imaging, Yale University School of Medicine, New Haven, CT
| | - Lei Chen
- From the Section of Pediatric EmergencyMedicine, Department of Pediatrics
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12
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Watkins LA, Dial SP, Koenig SJ, Kurepa DN, Mayo PH. The Utility of Point-of-Care Ultrasound in the Pediatric Intensive Care Unit. J Intensive Care Med 2021; 37:1029-1036. [PMID: 34632837 DOI: 10.1177/08850666211047824] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Objectives: Point of care ultrasound (POCUS) in adult critical care environments has become the standard of care in many hospitals. A robust literature shows its benefits for both diagnosis and delivery of care. The utility of POCUS in the pediatric intensive care unit (PICU), however, is understudied. This study describes in a series of PICU patients the clinical indications, protocols, findings and impact of pediatric POCUS on clinical management. Design: Retrospective analysis of 200 consecutive POCUS scans performed by a PICU physician. Patients: Pediatric critical care patients who required POCUS scans over a 15-month period. Setting: The pediatric and cardiac ICUs at a tertiary pediatric care center. Interventions: Performance of a POCUS scan by a pediatric critical care attending with advanced training in ultrasonography. Measurement and Main Results: A total of 200 POCUS scans comprised of one or more protocols (lung and pleura, cardiac, abdominal, or vascular diagnostic protocols) were performed on 155 patients over a 15-month period. The protocols used for each scan reflected the clinical question to be answered. These 200 scans included 133 thoracic protocols, 110 cardiac protocols, 77 abdominal protocols, and 4 vascular protocols. In this series, 42% of scans identified pathology that required a change in therapy, 26% confirmed pathology consistent with the ongoing plans for new therapy, and 32% identified pathology that did not result in initiation of a new therapy. Conclusions: POCUS performed by a trained pediatric intensivist provided useful clinical information to guide patient management.
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Affiliation(s)
- Laura A Watkins
- 232890Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, NY, USA
- 6923Present Affiliation: University of Rochester, Rochester, NY, USA
| | - Sharon P Dial
- 232890Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, NY, USA
| | - Seth J Koenig
- 2006Albert Einstein College of Medicine, Bronx, NY, USA
| | - Dalibor N Kurepa
- 232890Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, NY, USA
| | - Paul H Mayo
- 232890Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, NY, USA
- 5799Northwell LIJ/NSUH Hospital, New Hyde Park, NY, USA
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13
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Ullah N, Bacha R, Manzoor I, Gilani SA, Gilani SMYF, Haider Z. Reliability of Focused Assessment With Sonography for Trauma in the Diagnosis of Blunt Torso Trauma. JOURNAL OF DIAGNOSTIC MEDICAL SONOGRAPHY 2021. [DOI: 10.1177/87564793211029849] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Objective: Focused assessment with sonography for trauma (FAST) is a widely used imaging technique for the diagnosis of blunt abdominal trauma and has its limitations and advantages. A meta-analysis was completed to evaluate the reliability of FAST, in the diagnosis of blunt torso trauma. Materials and Methods: A search was completed with Google Scholar, PubMed, National Center for Biotechnology Information (NCBI), MEDLINE, and Medscape databases, from 1993 up to 2020. Eligible studies were included for information about FAST examination of abdominal trauma. The animal research was excluded from this review process. The eligible studies were first categorized and then data analysis was performed, according to specific pathologic conditions. This literature review retrieved studies’ sample size, application, sensitivity, and a specificity of diagnosis using FAST for abdominal trauma. Results: In total, 100 articles were identified through the database search. Besides, five articles were identified through other sources. Then, screening was performed, and as such, 46 published studies were included that had a qualitative synthesis. Conclusion: FAST has a high sensitivity and specificity in the diagnosis of blunt abdominal trauma. However, a large range of sensitivity and specificity of FAST in the evaluation of torso trauma reveal that sonography is operator, technique, and equipment dependent.
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Henry R, Ghafil C, Pott E, Liasidis PK, Golden A, Henry RN, Matsushima K, Clark D, Inaba K, Strumwasser A. Selective Computed Tomography (CT) Imaging is Superior to Liberal CT Imaging in the Hemodynamically Normal Pediatric Blunt Trauma Patient. J Surg Res 2021; 266:284-291. [PMID: 34038850 DOI: 10.1016/j.jss.2021.04.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Revised: 03/12/2021] [Accepted: 04/10/2021] [Indexed: 12/22/2022]
Abstract
BACKGROUND The optimal imaging strategy in hemodynamically stable pediatric blunt trauma remains to be defined. The purpose of this study was to determine the differences between selective and liberal computed tomography (CT) strategy in a pediatric trauma population with respect to radiation exposure and outcomes. METHODS We performed a retrospective analysis of hemodynamically stable blunt pediatric trauma patients (≤16 y) who were admitted to a Level I trauma center between 2013-2016. Patients were stratified into selective and liberal imaging cohorts. Univariate and multivariate regression analyses were used to compare outcomes between the groups. Outcomes included radiation dose, hospital and ICU length of stay, complications and mortality. RESULTS Of the 485 patients included, 176 underwent liberal and 309 selective CT imaging. The liberal cohort were more likely to be severely injured (ISS>15: 34.1 versus 8.4%, P< 0.001). The odds of exposure to a radiation dose of >15 mSv were higher with liberal scanning in patients with both ISS > 15 (OR 2.78, 95% CI 1.76-5.19, P< 0.001) and ISS ≤ 15 (OR 3.41, 95% CI 2.19-8.44, P < 0.001). Adjusted outcomes regarding mortality, ICU length of stay, and complications were similar between the cohorts. CONCLUSION Selective CT imaging in hemodynamically stable blunt pediatric trauma patients was associated with reduced radiation exposure and similar outcomes when compared to a liberal CT strategy.
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Affiliation(s)
- Reynold Henry
- Division of Acute Care Surgery, University of Southern California; Los Angeles, CA.
| | - Cameron Ghafil
- Division of Acute Care Surgery, University of Southern California; Los Angeles, CA
| | - Emily Pott
- Department of Emergency Medicine, University of California, San Diego, CA
| | | | - Adam Golden
- Division of Acute Care Surgery, University of Southern California; Los Angeles, CA
| | - Rachel N Henry
- Division of Acute Care Surgery, University of Southern California; Los Angeles, CA
| | - Kazuhide Matsushima
- Division of Acute Care Surgery, University of Southern California; Los Angeles, CA
| | - Damon Clark
- Division of Acute Care Surgery, University of Southern California; Los Angeles, CA
| | - Kenji Inaba
- Division of Acute Care Surgery, University of Southern California; Los Angeles, CA
| | - Aaron Strumwasser
- Division of Acute Care Surgery, University of Southern California; Los Angeles, CA
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Bahrami-Motlagh H, Hajijoo F, Mirghorbani M, SalevatiPour B, Haghighimorad M. Test characteristics of focused assessment with sonography for trauma (FAST), repeated FAST, and clinical exam in prediction of intra-abdominal injury in children with blunt trauma. Pediatr Surg Int 2020; 36:1227-1234. [PMID: 32844307 DOI: 10.1007/s00383-020-04733-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/16/2020] [Indexed: 12/01/2022]
Abstract
PURPOSE In children with blunt abdominal trauma (BAT), focused assessment of sonography in trauma (FAST) has been reported with low sensitivity, on the whole, in the detection of intra-abdominal injuries (IAI). The aim of the present study was to assess test characteristics of FAST using different strategies including repeated FAST (reFAST), and physical exam findings. METHODS This retrospective study evaluated BAT pediatric patients with stable hemodynamics who underwent computed tomography (CT). Demographic data, initial physical examination, and results of FAST, reFAST (if done), and CT imaging were recorded. Different strategies of FAST were cross-tabulated with CT as the gold standard and test characteristics including sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV), and accuracy were interpreted. RESULTS 129 patients with a mean age of 8.6 ± 4.7 were studied and 74% were male. Comparing CT-positive and -negative groups, from the demographic and clinical findings, only positive physical exam (tenderness or ecchymosis) was significantly higher in the CT-positive group (59% vs. 17%; p < 0.01). In a multivariate analysis, positive FAST modality and clinical exam remained independent predictors for a positive CT result (likelihood ratios of 34.6 and 6.4, respectively). Out of the different diagnostic strategies for the prediction of IAI, the best overall performance resulted from the FAST-reFAST-tenderness protocol with sensitivity, specificity, PPV, NPV, and accuracy of 87%, 77%, 70%, 91%, and 81%. CONCLUSION For children with blunt abdominal trauma, physical examination plus FAST and reFAST as needed, seems to have reasonable sensitivity, specificity, and accuracy in detecting intra-abdominal injuries and may reduce the need for CT scans.
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Affiliation(s)
- Hooman Bahrami-Motlagh
- Department of Radiology, Loghman Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran.,Clinical Research Development Unit (CRDU) of Loghman Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Fatemeh Hajijoo
- Department of Radiology, Loghman Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran. .,Clinical Research Development Unit (CRDU) of Loghman Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Masoud Mirghorbani
- Department of Public Health, Tehran University of Medical Sciences, Tehran, Iran.,Department of Ophthalmology, Farabi Eye Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Babak SalevatiPour
- Department of Radiology, Loghman Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran.,Clinical Research Development Unit (CRDU) of Loghman Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Maryam Haghighimorad
- Department of Radiology, Loghman Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran.,Clinical Research Development Unit (CRDU) of Loghman Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Alramdan MHA, Yakar D, IJpma FFA, Kasalak Ö, Kwee TC. Predictive value of a false-negative focused abdominal sonography for trauma (FAST) result in patients with confirmed traumatic abdominal injury. Insights Imaging 2020; 11:102. [PMID: 32965600 PMCID: PMC7511496 DOI: 10.1186/s13244-020-00911-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Accepted: 09/04/2020] [Indexed: 11/24/2022] Open
Abstract
Objective To investigate if patients with confirmed traumatic abdominal injury and a false-negative focused abdominal sonography for trauma (FAST) examination have a more favorable prognosis than those with a true-positive FAST. Methods This study included 97 consecutive patients with confirmed traumatic abdominal injury (based on computed tomography [CT] and/or surgical findings) who underwent FAST. Results FAST was false-negative in 40 patients (41.2%) and true-positive in 57 patients (58.8%). Twenty-two patients (22.7%) had an unfavorable outcome (defined as the need for an interventional radiologic procedure, laparotomy, or death due to abdominal injury). Univariately, a false-negative FAST (odds ratio [OR] 0.24; p = 0.017) and a higher systolic blood pressure (OR, 0.97 per mmHg increase; p = 0.034) were significantly associated with a favorable outcome, whereas contrast extravasation on CT (OR, 7.17; p = 0.001) and shock index classification (OR, 1.89 for each higher class; p = 0.046) were significantly associated with an unfavorable outcome. Multivariately, only contrast extravasation on CT remained significantly associated with an unfavorable outcome (OR, 4.64; p = 0.016). When excluding contrast extravasation on CT from multivariate analysis, only a false-negative FAST result was predictive of a favorable outcome (OR, 0.28; p = 0.038). Conclusion Trauma patients with confirmed abdominal injury and a false-negative FAST have a better outcome than those with a positive FAST. FAST may be valuable for risk stratification and prognostication in patients with a high suspicion of abdominal injury when CT has not been performed yet or when CT is not available.
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Affiliation(s)
- Mohammed H A Alramdan
- Medical Imaging Center, Department of Radiology, Nuclear Medicine and Molecular Imaging, University of Groningen, University Medical Center Groningen, Hanzeplein 1, P.O. Box 30.001, 9700 RB, Groningen, The Netherlands
| | - Derya Yakar
- Medical Imaging Center, Department of Radiology, Nuclear Medicine and Molecular Imaging, University of Groningen, University Medical Center Groningen, Hanzeplein 1, P.O. Box 30.001, 9700 RB, Groningen, The Netherlands
| | - Frank F A IJpma
- Department of Trauma Surgery, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Ömer Kasalak
- Medical Imaging Center, Department of Radiology, Nuclear Medicine and Molecular Imaging, University of Groningen, University Medical Center Groningen, Hanzeplein 1, P.O. Box 30.001, 9700 RB, Groningen, The Netherlands
| | - Thomas C Kwee
- Medical Imaging Center, Department of Radiology, Nuclear Medicine and Molecular Imaging, University of Groningen, University Medical Center Groningen, Hanzeplein 1, P.O. Box 30.001, 9700 RB, Groningen, The Netherlands.
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Kornblith AE, Graf J, Addo N, Newton C, Callcut R, Grupp‐Phelan J, Jaffe DM. The Utility of Focused Assessment With Sonography for Trauma Enhanced Physical Examination in Children With Blunt Torso Trauma. Acad Emerg Med 2020; 27:866-875. [PMID: 32159909 DOI: 10.1111/acem.13959] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Revised: 02/02/2020] [Accepted: 03/10/2020] [Indexed: 11/27/2022]
Abstract
OBJECTIVES Computed tomography (CT), the reference standard for diagnosis of intraabdominal injury (IAI), carries risk including ionizing radiation. CT-sparing clinical decision rules for children have relied heavily on physical examination, but they did not include focused assessment with sonography for trauma (FAST), which has emerged into widespread use during the past decade. We sought to determine the independent associations of physical examination, laboratory studies, and FAST with identification of IAI in children and to compare the test characteristics of these diagnostic variables. We hypothesized that FAST may add incremental utility to a physical examination alone to more accurately identify children who could forgo CT scan. METHODS We reviewed a large trauma database of all children with blunt torso trauma presenting to a freestanding pediatric emergency department during a 20-month period. We used logistic regression to evaluate the association of FAST, physical examination, and selected laboratory data with IAI in children, and we compared the test characteristics of these variables. RESULTS Among 354 children, 50 (14%) had IAI. Positive FAST (odds ratio [OR] = 14.8, 95% confidence interval [CI] = 7.5 to 30.8) and positive physical examination (OR = 15.2, 95% CI = 7.7 to 31.7) were identified as independent predictors for IAI. Physical examination and FAST each had sensitivities of 74% (95% CI = 60% to 85%). Combining FAST and physical examination as FAST-enhanced physical examination (exFAST) improved sensitivity and negative predictive value (NPV) over either test alone (sensitivity = 88%, 95% CI = 76% to 96%) and NPV of 97.3% (95% CI = 94.5% to 98.7%). CONCLUSIONS In children, FAST and physical examinations each predicted the identification of IAI. However, the combination of the two (exFAST) had greater sensitivity and NPV than either physical examination or FAST alone. This supports the use of exFAST in refining clinical predication rules in children with blunt torso trauma.
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Affiliation(s)
- Aaron E. Kornblith
- From the Department of Emergency Medicine and PediatricsUniversity of California San Francisco CA
| | | | - Newton Addo
- the Department of Emergency MedicineUniversity of California San Francisco CA
| | | | - Rachael Callcut
- and the Department of Surgery University of California San Francisco CA
| | - Jacqueline Grupp‐Phelan
- From the Department of Emergency Medicine and PediatricsUniversity of California San Francisco CA
| | - David M. Jaffe
- the Department of Emergency MedicineUniversity of California San Francisco CA
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Predictors of False-Negative Focused Assessment With Sonography for Trauma Examination in Pediatric Blunt Abdominal Trauma. Pediatr Emerg Care 2020; 36:e274-e279. [PMID: 32304524 DOI: 10.1097/pec.0000000000002094] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
OBJECTIVES This study investigated associations between patient and injury characteristics and false-negative (FN) focused assessment with sonography for trauma (FAST) in pediatric blunt abdominal trauma (BAT). We also evaluated the effects of FN FAST on in-hospital mortality and length of stay (LOS) variables. METHODS This retrospective cohort studied children younger than 18 years between January 1, 2002, and December 31, 2013, with BAT, documented FAST, and pathologic fluid on computed tomography, surgery, or autopsy. Multivariable and bivariate analyses were used to assess associations between FN FAST and patient injury characteristics, mortality, and hospital LOS. RESULTS A total of 141 pediatric BAT patients with pathologic free fluid were included. There were no patient or injury characteristics, which conferred increased odds of an FN FAST. Splenic and bladder injury were negatively associated with FN FAST odds ratio of 0.4 (95% confidence interval [CI], 0.2-0.8) and 0.1 (95% CI, 0-0.8). Abbreviated Injury Scale score of 4 or greater to the abdomen and extremity was negatively associated with FN FAST odds ratio of 0.1 (95% CI, 0-0.3) and 0.3 (95% CI, 0.1-0.9). There was no association between FN FAST and mortality. Patients with an FN FAST had increased hospital LOS after controlling for sex, age, and Injury Severity Score. CONCLUSIONS Clinicians need to be cautious applying a single initial FAST to patients with minor abdominal trauma or with suspected injuries to organs other than the spleen or bladder. Formalized studies to develop risk stratification tools could allow clinicians to integrate FAST into the pediatric patient population in the safest manner possible.
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Diagnostic accuracy of eFAST in the trauma patient: a systematic review and meta-analysis. CAN J EMERG MED 2019; 21:727-738. [DOI: 10.1017/cem.2019.381] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
ABSTRACTObjectivesPerforming an extended Focused Assessment with Sonography in Trauma (eFAST) exam is common practice in the initial assessment of trauma patients. The objective of this study was to systematically review the published literature on diagnostic accuracy of all components of the eFAST exam.MethodsWe searched Medline and Embase from inception through October 2018, for diagnostic studies examining the sensitivity and specificity of the eFAST exam. After removal of duplicates, 767 records remained for screening, of which 119 underwent full text review. Meta-DiSc™ software was used to create pooled sensitivities and specificities for included studies. Study quality was assessed using the Quality in Prognostic Studies (QUADAS-2) tool.ResultsSeventy-five studies representing 24,350 patients satisfied our selection criteria. Studies were published between 1989 and 2017. Pooled sensitivities and specificities were calculated for the detection of pneumothorax (69% and 99% respectively), pericardial effusion (91% and 94% respectively), and intra-abdominal free fluid (74% and 98% respectively). Sub-group analysis was completed for detection of intra-abdominal free fluid in hypotensive (sensitivity 74% and specificity 95%), adult normotensive (sensitivity 76% and specificity 98%) and pediatric patients (sensitivity 71% and specificity 95%).ConclusionsOur systematic review and meta-analysis suggests that e-FAST is a useful bedside tool for ruling in pneumothorax, pericardial effusion, and intra-abdominal free fluid in the trauma setting. Its usefulness as a rule-out tool is not supported by these results.
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20
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Spahn DR, Bouillon B, Cerny V, Duranteau J, Filipescu D, Hunt BJ, Komadina R, Maegele M, Nardi G, Riddez L, Samama CM, Vincent JL, Rossaint R. The European guideline on management of major bleeding and coagulopathy following trauma: fifth edition. Crit Care 2019; 23:98. [PMID: 30917843 PMCID: PMC6436241 DOI: 10.1186/s13054-019-2347-3] [Citation(s) in RCA: 676] [Impact Index Per Article: 135.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2018] [Accepted: 02/06/2019] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Severe traumatic injury continues to present challenges to healthcare systems around the world, and post-traumatic bleeding remains a leading cause of potentially preventable death among injured patients. Now in its fifth edition, this document aims to provide guidance on the management of major bleeding and coagulopathy following traumatic injury and encourages adaptation of the guiding principles described here to individual institutional circumstances and resources. METHODS The pan-European, multidisciplinary Task Force for Advanced Bleeding Care in Trauma was founded in 2004, and the current author group included representatives of six relevant European professional societies. The group applied a structured, evidence-based consensus approach to address scientific queries that served as the basis for each recommendation and supporting rationale. Expert opinion and current clinical practice were also considered, particularly in areas in which randomised clinical trials have not or cannot be performed. Existing recommendations were re-examined and revised based on scientific evidence that has emerged since the previous edition and observed shifts in clinical practice. New recommendations were formulated to reflect current clinical concerns and areas in which new research data have been generated. RESULTS Advances in our understanding of the pathophysiology of post-traumatic coagulopathy have supported improved management strategies, including evidence that early, individualised goal-directed treatment improves the outcome of severely injured patients. The overall organisation of the current guideline has been designed to reflect the clinical decision-making process along the patient pathway in an approximate temporal sequence. Recommendations are grouped behind the rationale for key decision points, which are patient- or problem-oriented rather than related to specific treatment modalities. While these recommendations provide guidance for the diagnosis and treatment of major bleeding and coagulopathy, emerging evidence supports the author group's belief that the greatest outcome improvement can be achieved through education and the establishment of and adherence to local clinical management algorithms. CONCLUSIONS A multidisciplinary approach and adherence to evidence-based guidance are key to improving patient outcomes. If incorporated into local practice, these clinical practice guidelines have the potential to ensure a uniform standard of care across Europe and beyond and better outcomes for the severely bleeding trauma patient.
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Affiliation(s)
- Donat R. Spahn
- Institute of Anaesthesiology, University of Zurich and University Hospital Zurich, Raemistrasse 100, CH-8091 Zurich, Switzerland
| | - Bertil Bouillon
- Department of Trauma and Orthopaedic Surgery, Cologne-Merheim Medical Centre (CMMC), University of Witten/Herdecke, Ostmerheimer Strasse 200, D-51109 Cologne, Germany
| | - Vladimir Cerny
- Department of Anaesthesiology, Perioperative Medicine and Intensive Care, J.E. Purkinje University, Masaryk Hospital, Usti nad Labem, Socialni pece 3316/12A, CZ-40113 Usti nad Labem, Czech Republic
- Centre for Research and Development, University Hospital Hradec Kralove, Hradec Kralove, Czech Republic, Sokolska 581, CZ-50005 Hradec Kralove, Czech Republic
- Department of Anaesthesiology and Intensive Care Medicine, Faculty of Medicine in Hradec Kralove, Charles University, Simkova 870, CZ-50003 Hradec Kralove, Czech Republic
- Department of Anaesthesia, Pain Management and Perioperative Medicine, QE II Health Sciences Centre, Dalhousie University, Halifax, 10 West Victoria, 1276 South Park St, Halifax, NS B3H 2Y9 Canada
| | - Jacques Duranteau
- Department of Anaesthesia and Intensive Care, Hôpitaux Universitaires Paris Sud, University of Paris XI, Faculté de Médecine Paris-Sud, 78 rue du Général Leclerc, F-94275 Le Kremlin-Bicêtre Cedex, France
| | - Daniela Filipescu
- Department of Cardiac Anaesthesia and Intensive Care, C. C. Iliescu Emergency Institute of Cardiovascular Diseases, Sos Fundeni 256-258, RO-022328 Bucharest, Romania
| | - Beverley J. Hunt
- King’s College and Departments of Haematology and Pathology, Guy’s and St Thomas’ NHS Foundation Trust, Westminster Bridge Road, London, SE1 7EH UK
| | - Radko Komadina
- Department of Traumatology, General and Teaching Hospital Celje, Medical Faculty Ljubljana University, SI-3000 Celje, Slovenia
| | - Marc Maegele
- Department of Trauma and Orthopaedic Surgery, Cologne-Merheim Medical Centre (CMMC), Institute for Research in Operative Medicine (IFOM), University of Witten/Herdecke, Ostmerheimer Strasse 200, D-51109 Cologne, Germany
| | - Giuseppe Nardi
- Department of Anaesthesia and ICU, AUSL della Romagna, Infermi Hospital Rimini, Viale Settembrini, 2, I-47924 Rimini, Italy
| | - Louis Riddez
- Department of Surgery and Trauma, Karolinska University Hospital, S-171 76 Solna, Sweden
| | - Charles-Marc Samama
- Hotel-Dieu University Hospital, 1, place du Parvis de Notre-Dame, F-75181 Paris Cedex 04, France
| | - Jean-Louis Vincent
- Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Route de Lennik 808, B-1070 Brussels, Belgium
| | - Rolf Rossaint
- Department of Anaesthesiology, University Hospital Aachen, RWTH Aachen University, Pauwelsstrasse 30, D-52074 Aachen, Germany
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Do WS, Chang R, Fox EE, Wade CE, Holcomb JB, Martin MJ. Too fast, or not fast enough? The FAST exam in patients with non-compressible torso hemorrhage. Am J Surg 2019; 217:882-886. [PMID: 30853094 DOI: 10.1016/j.amjsurg.2019.02.012] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2018] [Revised: 02/06/2019] [Accepted: 02/06/2019] [Indexed: 12/20/2022]
Abstract
BACKGROUND Focused assessment with sonography for trauma (FAST) performance metrics are unknown in patients with non-compressible torso hemorrhage (NCTH). METHODS Retrospective review of a dedicated NCTH database from four level 1 trauma centers (2008-2012). NCTH was defined as (1) named axial torso vessel disruption; (2) AIS chest or abdomen >2 with shock (base deficit < -4) or truncal operation in ≤ 90 min; or (3) pelvic fracture with ring disruption. Patients were grouped by cavity of hemorrhage source and by shock (SBP ≤ 90). RESULTS 274 patients had a FAST prior to diagnosis of NCTH. FAST was positive in 51% of patients with abdominal/pelvic hemorrhage for a false negative rate (FNR) of 49%. FNR was higher for pelvic (61%) versus abdominal (43%) sources (p = 0.02). There was no difference between FAST negative or positive patients for ISS, shock, length of stay, or mortality (all p = NS). FNR was not improved among the subgroup of NCTH patients with shock (p = NS). CONCLUSION FAST identified abdominal/pelvic hemorrhage in approximately half of NCTH patients, and this was not improved among patients presenting with shock.
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Affiliation(s)
- Woo S Do
- Department of Surgery, Madigan Army Medical Center, Tacoma, WA, USA.
| | - Ronald Chang
- Center for Translational Injury Research, University of Texas Health Science Center, Houston, TX, USA.
| | - Erin E Fox
- Center for Translational Injury Research, University of Texas Health Science Center, Houston, TX, USA.
| | - Charles E Wade
- Center for Translational Injury Research, University of Texas Health Science Center, Houston, TX, USA.
| | - John B Holcomb
- Center for Translational Injury Research, University of Texas Health Science Center, Houston, TX, USA.
| | - Matthew J Martin
- Department of Surgery, Madigan Army Medical Center, Tacoma, WA, USA; Trauma and Emergency Surgery Service, Legacy Emanuel Medical Center, Portland, OR, USA.
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Stengel D, Leisterer J, Ferrada P, Ekkernkamp A, Mutze S, Hoenning A. Point-of-care ultrasonography for diagnosing thoracoabdominal injuries in patients with blunt trauma. Cochrane Database Syst Rev 2018; 12:CD012669. [PMID: 30548249 PMCID: PMC6517180 DOI: 10.1002/14651858.cd012669.pub2] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Point-of-care sonography (POCS) has emerged as the screening modality of choice for suspected body trauma in many emergency departments worldwide. Its best known application is FAST (focused abdominal sonography for trauma). The technology is almost ubiquitously available, can be performed during resuscitation, and does not expose patients or staff to radiation. While many authors have stressed the high specificity of POCS, its sensitivity varied markedly across studies. This review aimed to compile the current best evidence about the diagnostic accuracy of POCS imaging protocols in the setting of blunt thoracoabdominal trauma. OBJECTIVES To determine the diagnostic accuracy of POCS for detecting and excluding free fluid, organ injuries, vascular lesions, and other injuries (e.g. pneumothorax) compared to a diagnostic reference standard (i.e. computed tomography (CT), magnetic resonance imaging (MRI), thoracoscopy or thoracotomy, laparoscopy or laparotomy, autopsy, or any combination of these) in patients with blunt trauma. SEARCH METHODS We searched Ovid MEDLINE (1946 to July 2017) and Ovid Embase (1974 to July 2017), as well as PubMed (1947 to July 2017), employing a prospectively defined literature and data retrieval strategy. We also screened the Cochrane Library, Google Scholar, and BIOSIS for potentially relevant citations, and scanned the reference lists of full-text papers for articles missed by the electronic search. We performed a top-up search on 6 December 2018, and identified eight new studies which may be incorporated into the first update of this review. SELECTION CRITERIA We assessed studies for eligibility using predefined inclusion and exclusion criteria. We included either prospective or retrospective diagnostic cohort studies that enrolled patients of any age and gender who sustained any type of blunt injury in a civilian scenario. Eligible studies had to provide sufficient information to construct a 2 x 2 table of diagnostic accuracy to allow for calculating sensitivity, specificity, and other indices of diagnostic test accuracy. DATA COLLECTION AND ANALYSIS Two review authors independently screened titles, abstracts, and full texts of reports using a prespecified data extraction form. Methodological quality of individual studies was rated by the QUADAS-2 instrument (the revised and updated version of the original Quality Assessment of Diagnostic Accuracy Studies list of items). We calculated sensitivity and specificity with 95% confidence intervals (CI), tabulated the pairs of sensitivity and specificity with CI, and depicted these estimates by coupled forest plots using Review Manager 5 (RevMan 5). For pooling summary estimates of sensitivity and specificity, and investigating heterogeneity across studies, we fitted a bivariate model using Stata 14.0. MAIN RESULTS We included 34 studies with 8635 participants in this review. Summary estimates of sensitivity and specificity were 0.74 (95% CI 0.65 to 0.81) and 0.96 (95% CI 0.94 to 0.98). Pooled positive and negative likelihood ratios were estimated at 18.5 (95% CI 10.8 to 40.5) and 0.27 (95% CI 0.19 to 0.37), respectively. There was substantial heterogeneity across studies, and the reported accuracy of POCS strongly depended on the population and affected body area. In children, pooled sensitivity of POCS was 0.63 (95% CI 0.46 to 0.77), as compared to 0.78 (95% CI 0.69 to 0.84) in an adult or mixed population. Associated specificity in children was 0.91 (95% CI 0.81 to 0.96) and in an adult or mixed population 0.97 (95% CI 0.96 to 0.99). For abdominal trauma, POCS had a sensitivity of 0.68 (95% CI 0.59 to 0.75) and a specificity of 0.95 (95% CI 0.92 to 0.97). For chest injuries, sensitivity and specificity were calculated at 0.96 (95% CI 0.88 to 0.99) and 0.99 (95% CI 0.97 to 1.00). If we consider the results of all 34 included studies in a virtual population of 1000 patients, based on the observed median prevalence (pretest probability) of thoracoabdominal trauma of 28%, POCS would miss 73 patients with injuries and falsely suggest the presence of injuries in another 29 patients. Furthermore, in a virtual population of 1000 children, based on the observed median prevalence (pretest probability) of thoracoabdominal trauma of 31%, POCS would miss 118 children with injuries and falsely suggest the presence of injuries in another 62 children. AUTHORS' CONCLUSIONS In patients with suspected blunt thoracoabdominal trauma, positive POCS findings are helpful for guiding treatment decisions. However, with regard to abdominal trauma, a negative POCS exam does not rule out injuries and must be verified by a reference test such as CT. This is of particular importance in paediatric trauma, where the sensitivity of POCS is poor. Based on a small number of studies in a mixed population, POCS may have a higher sensitivity in chest injuries. This warrants larger, confirmatory trials to affirm the accuracy of POCS for diagnosing thoracic trauma.
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Affiliation(s)
- Dirk Stengel
- Unfallkrankenhaus BerlinCentre for Clinical Research, Department of Trauma and Orthopaedic SurgeryBerlinGermany12683
| | | | - Paula Ferrada
- Virginia Commonwealth UniversityDepartment of SurgeryRichmondVAUSA
| | - Axel Ekkernkamp
- University HospitalDepartment of Trauma and Reconstructive SurgeryGreifswaldGermany17475
| | - Sven Mutze
- Unfallkrankenhaus BerlinDepartment of Diagnostic and Interventional RadiologyWarener Str 7BerlinGermany12683
| | - Alexander Hoenning
- Unfallkrankenhaus BerlinCentre for Clinical Research, Department of Trauma and Orthopaedic SurgeryBerlinGermany12683
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Louie MC, Chang TP, Grundmeier RW. Recent Advances in Technology and Its Applications to Pediatric Emergency Care. Pediatr Clin North Am 2018; 65:1229-1246. [PMID: 30446059 DOI: 10.1016/j.pcl.2018.07.013] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Advances in technology are continuously transforming medical care, including pediatric emergency medicine. The increasing adoption of point-of-care ultrasound examination can improve timely diagnoses without radiation and aids the performance of common procedures. The recent dramatic increase in electronic health record adoption offers an opportunity for enhanced clinical decision-making support. Simulation training and advances in technologies can provide continued proficiency training despite decreasing opportunities for pediatric procedures and cardiorespiratory resuscitation performance. This article reviews these and other recent advances in technology that have had the greatest impact on the current practice of pediatric emergency medicine.
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Affiliation(s)
- Marisa C Louie
- Department of Emergency Medicine, University of Michigan Medical School, Mott Children's Hospital, 1540 East Hospital Drive, CW 2-737, Ann Arbor, MI 48109, USA; Department of Pediatrics, University of Michigan Medical School, Mott Children's Hospital, 1540 East Hospital Drive, CW 2-737, Ann Arbor, MI 48109, USA.
| | - Todd P Chang
- Pediatric Emergency Medicine, Keck School of Medicine at University of Southern California, Children's Hospital Los Angeles, 4650 Sunset Boulevard Mailstop 113, Los Angeles, CA 90027, USA
| | - Robert W Grundmeier
- Department of Biomedical and Health Informatics, Perelman School of Medicine at the University of Pennsylvania, Children's Hospital of Philadelphia, Roberts Center, 2716 South Street, 15th Floor, Philadelphia, PA 19146, USA
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Heydari F, Ashrafi A, Kolahdouzan M. Diagnostic Accuracy of Focused Assessment with Sonography for Blunt Abdominal Trauma in Pediatric Patients Performed by Emergency Medicine Residents versus Radiology Residents. ADVANCED JOURNAL OF EMERGENCY MEDICINE 2018; 2:e31. [PMID: 31172094 PMCID: PMC6549207 DOI: 10.22114/ajem.v0i0.89] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
INTRODUCTION Focused assessment with sonography for trauma (FAST) has been shown to be useful to detect intraperitoneal free fluid in patients with blunt abdominal trauma (BAT). OBJECTIVE We compared the diagnostic accuracy of FAST performed by emergency medicine residents (EMRs) and radiology residents (RRs) in pediatric patients with BAT. METHOD In this prospective study, pediatric patients with BAT and high energy trauma who were referred to the emergency department (ED) at Al-Zahra and Kashani hospitals in Isfahan, Iran, were evaluated using FAST, first by EMRs and subsequently by RRs. The reports provided by the two resident groups were compared with the final outcome based on the results of the abdominal computed tomography (CT), operative exploration, and clinical observation. RESULTS A total of 101 patients with a median age of 6.75 ± 3.2 years were enrolled in the study between January 2013 and May 2014. These patients were evaluated using FAST, first by EMRs and subsequently by RRs. A good diagnostic agreement was noted between the results of the FAST scans performed by EMRs and RRs (κ = 0.865, P < 0.001). The sensitivity, specificity, positive and negative predictive values, and accuracy in evaluating the intraperitoneal free fluid were 72.2%, 85.5%, 52%, 93.3%, and 83.2%, respectively, when FAST was performed by EMRs and 72.2%, 86.7%, 54.2%, 93.5%, and 84.2%, respectively, when FAST was performed by RRs. No significant differences were seen between the EMR- and RR-performed FAST. CONCLUSION In this study, FAST performed by EMRs had acceptable diagnostic value, similar to that performed by RRs, in patients with BAT.
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Affiliation(s)
- Farhad Heydari
- Emergency Medicine Research Center, Alzahra Hospital, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Ayoub Ashrafi
- Department of Emergency Medicine, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mohsen Kolahdouzan
- Department of Thoracic Surgery, Isfahan University of Medical Sciences, Isfahan, Iran
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25
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Abstract
Advances in medical imaging are invaluable in the care of pediatric patients in the emergent setting. The diagnostic accuracy offered by studies using ionizing radiation, such as plain radiography, computed tomography, and fluoroscopy, are not without inherent risks. This article reviews the evidence supporting the risk of ionizing radiation from medical imaging as well as discusses clinical scenarios in which clinicians play an important role in supporting the judicious use of imaging studies.
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Affiliation(s)
- Amy L Puchalski
- Department of Emergency Medicine, Division of Pediatric Emergency Medicine, Carolinas Medical Center, Levine Children's Hospital, 1000 Blythe Boulevard, Charlotte, NC 28203, USA.
| | - Christyn Magill
- Department of Emergency Medicine, Division of Pediatric Emergency Medicine, Carolinas Medical Center, Levine Children's Hospital, 1000 Blythe Boulevard, Charlotte, NC 28203, USA
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26
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Leeper CM, Nasr I, Koff A, McKenna C, Gaines BA. Implementation of clinical effectiveness guidelines for solid organ injury after trauma: 10-year experience at a level 1 pediatric trauma center. J Pediatr Surg 2018. [PMID: 28625692 DOI: 10.1016/j.jpedsurg.2017.05.025] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
BACKGROUND Diagnostic imaging of pediatric blunt abdominal trauma is evolving in light of increased attention to radiation exposure. We hypothesize that the implementation of imaging guidelines has reduced total CT scans without missing clinically significant injury. METHODS We retrospectively reviewed blunt trauma patients age 0-17 with solid organ injury who underwent CT scan at our academic level 1 pediatric trauma center between 2005 and 2014. Variables including total annual trauma admissions and CT scans, demographics, injury characteristics, and procedures were recorded. Descriptive statistics, Fisher exact and rank sum testing were performed. p<0.05 defined significance. RESULTS Overall percentage of abdominal CT scans decreased significantly after protocol implementation. There were 498 solid organ injuries in 403 subjects. There was a significant decrease in the median percentage of low grade injuries (1.3% versus 0.6%; p=0.019) but no difference in high grade injuries (1.3% versus 1.1%; p=0.394). No patient had death, readmission or delayed diagnosis of injury requiring intervention. CONCLUSION Implementation of imaging guidelines for blunt abdominal trauma decreased the incidence of low grade solid organ injuries at our institution, but did not inhibit diagnosis and safe management of high grade injuries. Selective imaging of trauma patients decreases childhood radiation exposure and does not result in delayed bleeding or death. LEVEL OF EVIDENCE Level III, retrospective study.
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Affiliation(s)
- Christine M Leeper
- Division of General Surgery and Trauma, Department of Surgery, University of Pittsburgh Medical Center. 200 Lothrop Street, Pittsburgh, PA 15213, USA; Children's Hospital of Pittsburgh of UPMC. 7th Floor, Faculty Pavilion, One Children's Hospital Drive, 4401 Penn Avenue, Pittsburgh, PA 15224, USA.
| | - Isam Nasr
- The Johns Hopkins Department of Surgery, 1800 Orleans Street Pediatric Surgery Bloomberg 7323, Baltimore, MD 2128.
| | - Abigail Koff
- Division of General Surgery and Trauma, Department of Surgery, University of Pittsburgh Medical Center. 200 Lothrop Street, Pittsburgh, PA 15213, USA.
| | - Christine McKenna
- Children's Hospital of Pittsburgh of UPMC. 7th Floor, Faculty Pavilion, One Children's Hospital Drive, 4401 Penn Avenue, Pittsburgh, PA 15224, USA.
| | - Barbara A Gaines
- Children's Hospital of Pittsburgh of UPMC. 7th Floor, Faculty Pavilion, One Children's Hospital Drive, 4401 Penn Avenue, Pittsburgh, PA 15224, USA.
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27
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Moore C, Liu R. Not so FAST-let's not abandon the pediatric focused assessment with sonography in trauma yet. J Thorac Dis 2018; 10:1-3. [PMID: 29600007 DOI: 10.21037/jtd.2017.12.37] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Chris Moore
- Department of Emergency Medicine, Yale University School of Medicine, New Haven, CT, USA
| | - Rachel Liu
- Department of Emergency Medicine, Yale University School of Medicine, New Haven, CT, USA
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28
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Point-of-care ultrasound in pediatric anesthesiology and critical care medicine. Can J Anaesth 2018; 65:485-498. [PMID: 29352416 DOI: 10.1007/s12630-018-1066-6] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2017] [Revised: 12/20/2017] [Accepted: 12/21/2017] [Indexed: 01/08/2023] Open
Abstract
Ultrasound has increasingly become a clinical asset in the hands of the anesthesiologist and intensivist who cares for children. Though many applications for ultrasound parallel adult modalities, children as always are not simply small adults and benefit from the application of ultrasound to their management in various ways. Body composition and size are important factors that affect ultrasound performance in the child, as are the pathologies that may uniquely afflict children and aspects of procedures unique to this patient population. Ultrasound simplifies vascular access and other procedures by visualizing structures smaller than those in adults. Maturation of the thoracic cage presents challenges for the clinician performing pulmonary ultrasound though a greater proportion of the thorax can be seen. Moreover, ultrasound may provide unique solutions to sizing the airway and assessing it for cricothyroidotomy. Though cardiac ultrasound and neurosonology have historically been performed by well-developed diagnostic imaging services, emerging literature stresses the utility of clinician ultrasound in screening for pathology and providing serial observations for monitoring clinical status. Use of ultrasound is growing in clinical areas where time and diagnostic accuracy are crucial. Implementation of ultrasound at the bedside will require institutional support of education and credentialing. It is only natural that the pediatric anesthesiologist and intensivist will lead the incorporation of ultrasound in the future practice of these specialties.
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29
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Focused assessment with sonography for trauma in children after blunt abdominal trauma. J Trauma Acute Care Surg 2017; 83:218-224. [DOI: 10.1097/ta.0000000000001546] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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30
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Gongidi P, Bellah RD. Ultrasound of the pediatric appendix. Pediatr Radiol 2017; 47:1091-1100. [PMID: 28779198 DOI: 10.1007/s00247-017-3928-4] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2017] [Revised: 04/21/2017] [Accepted: 06/09/2017] [Indexed: 11/29/2022]
Abstract
Appendicitis is the most common pediatric surgical emergency. Ultrasound (US) receives the highest appropriate rating scale in children with right lower quadrant pain suspected to have appendicitis. The US exam of the appendix has improved since Puylaert pioneered the technique of graded compression in 1986. In this article, we review ultrasonography of the pediatric appendix as it pertains to the normal appendix, acute appendicitis and the different sonographic manifestations. We also briefly describe technical optimization of image acquisition, common pitfalls and differential diagnoses.
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Affiliation(s)
- Preetam Gongidi
- Department of Radiology, The Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, 3401 Civil Center Boulevard, Room #3W47, Main Building, Philadelphia, PA, 19104, USA.
| | - Richard D Bellah
- Department of Radiology, The Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, 3401 Civil Center Boulevard, Room #3W47, Main Building, Philadelphia, PA, 19104, USA.,Department of Radiology, The Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, 3401 Civil Center Boulevard, Room #3W12, Main Building, Philadelphia, PA, 19104, USA
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31
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Savatmongkorngul S, Wongwaisayawan S, Kaewlai R. Focused assessment with sonography for trauma: current perspectives. Open Access Emerg Med 2017; 9:57-62. [PMID: 28794661 PMCID: PMC5536884 DOI: 10.2147/oaem.s120145] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Focused assessment with sonography for trauma (FAST) is a part of resuscitation of trauma patients recommended by international panel consensus. The purpose of FAST is to identify free fluid, which necessarily means blood in acute trauma patients. In this article, the authors focused on various aspects of FAST in the emergency department, prehospital care, pediatric setting, training and general pearls/pitfalls. Detailed techniques and interpretation of FAST are beyond the scope of this article.
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Affiliation(s)
| | - Sirote Wongwaisayawan
- Division of Emergency Radiology, Department of Diagnostic and Therapeutic Radiology, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Rathachai Kaewlai
- Division of Emergency Radiology, Department of Diagnostic and Therapeutic Radiology, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
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32
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Wesson HK, Plant V, Helou M, Wharton K, Fray D, Haynes J, Bagwell C. Piloting a pediatric trauma course in Western Jamaica: Lessons learned and future directions. J Pediatr Surg 2017; 52:1173-1176. [PMID: 28132766 DOI: 10.1016/j.jpedsurg.2017.01.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2016] [Revised: 12/05/2016] [Accepted: 01/05/2017] [Indexed: 11/25/2022]
Abstract
INTRODUCTION Pediatric injuries are a leading cause of death in low- and middle-income countries (LMICs). Despite this, there are few formal pediatric-specific trauma educational initiatives available in LMICs. While new educational tools are being developed to address this, they have not been piloted in LMICs. In Jamaica, pediatric injuries are a leading cause of hospital admission but care is limited by a lack of training in triage and stabilization. Our objective was to implement and evaluate a pediatric trauma course in Jamaica to determine the impact this may have on further course development. MATERIALS AND METHODS A pediatric trauma course was conducted at the Cornwall Regional Hospital in Montego Bay, Jamaica sponsored by the Children's Medical Services International, a nonprofit organization. Participants took part in six didactic modules, an infant airway intubation skills session, and three clinical simulation scenarios. Participants completed a postcourse survey at the conclusion of the course. RESULTS Twenty-five participants including surgical, pediatric, and emergency medicine residents from regional- and district-level hospitals in Jamaica participated in the course. Participants viewed the course favorably. Strengths included good review of pediatric trauma physiology, short modules, hands-on practice, and applicable clinical scenarios. Using a Likert-type rating scale of 1 to 10, with 1 being minimal and 10 being very knowledgeable, precourse knowledge was ranked as 5.9, which increased to 9.2 after the course. Using a similar scale, the precourse comfort level to run a pediatric trauma was 4.9 and increased to 8.5 following the course. DISCUSSION Implementation of this pilot pediatric trauma course was feasible and successful through collaboration with the hosting regional hospital. The lack of formal pediatric training can be overcome by a course such as this which includes both didactics and hands-on clinical patient simulations. LEVEL OF EVIDENCE 4.
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Affiliation(s)
- Hadley K Wesson
- Department of Surgery, Johns Hopkins University, Baltimore, MD, USA
| | - Valerie Plant
- Division of Pediatric Surgery, Department of Surgery, Virginia Commonwealth University Health System, Richmond, VA, USA
| | - Marieka Helou
- Department of Pediatrics, Virginia Commonwealth University Health System, Richmond, VA, USA
| | - Karen Wharton
- Department of Neonatology, Mednax, Richmond, VA, USA
| | - Delroy Fray
- Department of Pediatric Surgery, Cornwall Hospital, Montego Bay, Jamaica
| | - Jeffrey Haynes
- Division of Pediatric Surgery, Department of Surgery, Virginia Commonwealth University Health System, Richmond, VA, USA
| | - Charles Bagwell
- Division of Pediatric Surgery, Department of Surgery, Virginia Commonwealth University Health System, Richmond, VA, USA.
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Holmes JF, Kelley KM, Wootton-Gorges SL, Utter GH, Abramson LP, Rose JS, Tancredi DJ, Kuppermann N. Effect of Abdominal Ultrasound on Clinical Care, Outcomes, and Resource Use Among Children With Blunt Torso Trauma: A Randomized Clinical Trial. JAMA 2017; 317:2290-2296. [PMID: 28609532 PMCID: PMC5815005 DOI: 10.1001/jama.2017.6322] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
IMPORTANCE The utility of the focused assessment with sonography for trauma (FAST) examination in children is unknown. OBJECTIVE To determine if the FAST examination during initial evaluation of injured children improves clinical care. DESIGN, SETTING, AND PARTICIPANTS A randomized clinical trial (April 2012-May 2015) that involved 975 hemodynamically stable children and adolescents younger than 18 years treated for blunt torso trauma at the University of California, Davis Medical Center, a level I trauma center. INTERVENTIONS Patients were randomly assigned to a standard trauma evaluation with the FAST examination by the treating ED physician or a standard trauma evaluation alone. MAIN OUTCOMES AND MEASURES Coprimary outcomes were rate of abdominal computed tomographic (CT) scans in the ED, missed intra-abdominal injuries, ED length of stay, and hospital charges. RESULTS Among the 925 patients who were randomized (mean [SD] age, 9.7 [5.3] years; 575 males [62%]), all completed the study. A total of 50 patients (5.4%, 95% CI, 4.0% to 7.1%) were diagnosed with intra-abdominal injuries, including 40 (80%; 95% CI, 66% to 90%) who had intraperitoneal fluid found on an abdominal CT scan, and 9 patients (0.97%; 95% CI, 0.44% to 1.8%) underwent laparotomy. The proportion of patients with abdominal CT scans was 241 of 460 (52.4%) in the FAST group and 254 of 465 (54.6%) in the standard care-only group (difference, -2.2%; 95% CI, -8.7% to 4.2%). One case of missed intra-abdominal injury occurred in a patient in the FAST group and none in the control group (difference, 0.2%; 95% CI, -0.6% to 1.2%). The mean ED length of stay was 6.03 hours in the FAST group and 6.07 hours in the standard care-only group (difference, -0.04 hours; 95% CI, -0.47 to 0.40 hours). Median hospital charges were $46 415 in the FAST group and $47 759 in the standard care-only group (difference, -$1180; 95% CI, -$6651 to $4291). CONCLUSIONS AND RELEVANCE Among hemodynamically stable children treated in an ED following blunt torso trauma, the use of FAST compared with standard care only did not improve clinical care, including use of resources; ED length of stay; missed intra-abdominal injuries; or hospital charges. These findings do not support the routine use of FAST in this setting. TRIAL REGISTRATION clinicaltrials.gov Identifier: NCT01540318.
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Affiliation(s)
- James F. Holmes
- Department of Emergency Medicine, University of California, Davis School of Medicine, Sacramento
| | - Kenneth M. Kelley
- Department of Emergency Medicine, University of California, Davis School of Medicine, Sacramento
| | | | - Garth H. Utter
- Department of Surgery, University of California, Davis School of Medicine, Sacramento
| | - Lisa P. Abramson
- Department of Surgery, University of California, Davis School of Medicine, Sacramento
| | - John S. Rose
- Department of Emergency Medicine, University of California, Davis School of Medicine, Sacramento
| | - Daniel J. Tancredi
- Department of Pediatrics, University of California, Davis School of Medicine, Sacramento
| | - 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
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34
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Richards JR, McGahan JP. Focused Assessment with Sonography in Trauma (FAST) in 2017: What Radiologists Can Learn. Radiology 2017; 283:30-48. [DOI: 10.1148/radiol.2017160107] [Citation(s) in RCA: 92] [Impact Index Per Article: 13.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- John R. Richards
- From the Departments of Emergency Medicine (J.R.R.) and Radiology (J.P.M.), University of California, Davis Medical Center, 4860 Y St, Sacramento, CA 95817
| | - John P. McGahan
- From the Departments of Emergency Medicine (J.R.R.) and Radiology (J.P.M.), University of California, Davis Medical Center, 4860 Y St, Sacramento, CA 95817
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35
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Abstract
We report a case of a 16-year-old adolescent boy with autism who presented to the pediatric emergency department after falling from a standing position, with a relatively benign examination, who was found to have significant hemoperitoneum on the focused assessment with sonography in trauma examination.
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36
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Marin JR, Abo AM, Arroyo AC, Doniger SJ, Fischer JW, Rempell R, Gary B, Holmes JF, Kessler DO, Lam SHF, Levine MC, Levy JA, Murray A, Ng L, Noble VE, Ramirez-Schrempp D, Riley DC, Saul T, Shah V, Sivitz AB, Tay ET, Teng D, Chaudoin L, Tsung JW, Vieira RL, Vitberg YM, Lewiss RE. Pediatric emergency medicine point-of-care ultrasound: summary of the evidence. Crit Ultrasound J 2016; 8:16. [PMID: 27812885 PMCID: PMC5095098 DOI: 10.1186/s13089-016-0049-5] [Citation(s) in RCA: 130] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2016] [Accepted: 09/01/2016] [Indexed: 12/19/2022] Open
Abstract
The utility of point-of-care ultrasound is well supported by the medical literature. Consequently, pediatric emergency medicine providers have embraced this technology in everyday practice. Recently, the American Academy of Pediatrics published a policy statement endorsing the use of point-of-care ultrasound by pediatric emergency medicine providers. To date, there is no standard guideline for the practice of point-of-care ultrasound for this specialty. This document serves as an initial step in the detailed "how to" and description of individual point-of-care ultrasound examinations. Pediatric emergency medicine providers should refer to this paper as reference for published research, objectives for learners, and standardized reporting guidelines.
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Affiliation(s)
- Jennifer R. Marin
- Children’s Hospital of Pittsburgh, 4401 Penn Ave, AOB Suite 2400, Pittsburgh, PA 15224 USA
| | - Alyssa M. Abo
- Children’s National Medical Center, Washington DC, USA
| | | | | | | | | | | | | | | | | | | | | | | | - Lorraine Ng
- Morgan Stanley Children’s Hospital, New York, NY USA
| | | | | | | | | | | | | | | | - David Teng
- Cohen Children’s Medical Center, New Hyde Park, USA
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Yu DTY, Ngo TL, Goldstein M. Child Abuse—A Review of Inflicted Intraoral, Esophageal, and Abdominal Visceral Injuries. CLINICAL PEDIATRIC EMERGENCY MEDICINE 2016. [DOI: 10.1016/j.cpem.2016.09.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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38
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Marin JR, Lewiss RE. Point-of-care ultrasonography by pediatric emergency physicians. Policy statement. Ann Emerg Med 2016; 65:472-8. [PMID: 25805037 DOI: 10.1016/j.annemergmed.2015.01.028] [Citation(s) in RCA: 53] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2015] [Indexed: 01/10/2023]
Abstract
Point-of-care ultrasonography is increasingly being used to facilitate accurate and timely diagnoses and to guide procedures. It is important for pediatric emergency physicians caring for patients in the emergency department to receive adequate and continued point-of-care ultrasonography training for those indications used in their practice setting. Emergency departments should have credentialing and quality assurance programs. Pediatric emergency medicine fellowships should provide appropriate training to physician trainees. Hospitals should provide privileges to physicians who demonstrate competency in point-of-care ultrasonography. Ongoing research will provide the necessary measures to define the optimal training and competency assessment standards. Requirements for credentialing and hospital privileges will vary and will be specific to individual departments and hospitals. As more physicians are trained and more research is completed, there should be one national standard for credentialing and privileging in point-of-care ultrasonography for pediatric emergency physicians.
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39
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Rossaint R, Bouillon B, Cerny V, Coats TJ, Duranteau J, Fernández-Mondéjar E, Filipescu D, Hunt BJ, Komadina R, Nardi G, Neugebauer EAM, Ozier Y, Riddez L, Schultz A, Vincent JL, Spahn DR. The European guideline on management of major bleeding and coagulopathy following trauma: fourth edition. Crit Care 2016; 20:100. [PMID: 27072503 PMCID: PMC4828865 DOI: 10.1186/s13054-016-1265-x] [Citation(s) in RCA: 597] [Impact Index Per Article: 74.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2016] [Accepted: 03/11/2016] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Severe trauma continues to represent a global public health issue and mortality and morbidity in trauma patients remains substantial. A number of initiatives have aimed to provide guidance on the management of trauma patients. This document focuses on the management of major bleeding and coagulopathy following trauma and encourages adaptation of the guiding principles to each local situation and implementation within each institution. METHODS The pan-European, multidisciplinary Task Force for Advanced Bleeding Care in Trauma was founded in 2004 and included representatives of six relevant European professional societies. The group used a structured, evidence-based consensus approach to address scientific queries that served as the basis for each recommendation and supporting rationale. Expert opinion and current clinical practice were also considered, particularly in areas in which randomised clinical trials have not or cannot be performed. Existing recommendations were reconsidered and revised based on new scientific evidence and observed shifts in clinical practice; new recommendations were formulated to reflect current clinical concerns and areas in which new research data have been generated. This guideline represents the fourth edition of a document first published in 2007 and updated in 2010 and 2013. RESULTS The guideline now recommends that patients be transferred directly to an appropriate trauma treatment centre and encourages use of a restricted volume replacement strategy during initial resuscitation. Best-practice use of blood products during further resuscitation continues to evolve and should be guided by a goal-directed strategy. The identification and management of patients pre-treated with anticoagulant agents continues to pose a real challenge, despite accumulating experience and awareness. The present guideline should be viewed as an educational aid to improve and standardise the care of the bleeding trauma patients across Europe and beyond. This document may also serve as a basis for local implementation. Furthermore, local quality and safety management systems need to be established to specifically assess key measures of bleeding control and outcome. CONCLUSIONS A multidisciplinary approach and adherence to evidence-based guidance are key to improving patient outcomes. The implementation of locally adapted treatment algorithms should strive to achieve measureable improvements in patient outcome.
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Affiliation(s)
- Rolf Rossaint
- />Department of Anaesthesiology, University Hospital Aachen, RWTH Aachen University, Pauwelsstrasse 30, 52074 Aachen, Germany
| | - Bertil Bouillon
- />Department of Trauma and Orthopaedic Surgery, Witten/Herdecke University, Cologne-Merheim Medical Centre, Ostmerheimer Strasse 200, 51109 Cologne, Germany
| | - Vladimir Cerny
- />Department of Anaesthesiology, Perioperative Medicine and Intensive Care, J.E. Purkinje University, Masaryk Hospital, Usti nad Labem, Socialni pece 3316/12A, 40113 Usti nad Labem, Czech Republic
- />Department of Research and Development, Charles University in Prague, Faculty of Medicine in Hradec Kralove, Sokolska 581, 50005 Hradec Kralove, Czech Republic
- />Department of Anaesthesiology and Intensive Care, Charles University in Prague, Faculty of Medicine in Hradec Kralove, Sokolska 581, 50005 Hradec Kralove, Czech Republic
- />Department of Anaesthesia, Pain Management and Perioperative Medicine, Dalhousie University, Halifax, QE II Health Sciences Centre, 10 West Victoria, 1276 South Park St., Halifax, NS B3H 2Y9 Canada
| | - Timothy J. Coats
- />Emergency Medicine Academic Group, University of Leicester, University Road, Leicester, LE1 7RH UK
| | - Jacques Duranteau
- />Department of Anaesthesia and Intensive Care, Hôpitaux Universitaires Paris Sud, University of Paris XI, Faculté de Médecine Paris-Sud, 78 rue du Général Leclerc, 94275 Le Kremlin-Bicêtre, Cedex France
| | - Enrique Fernández-Mondéjar
- />Servicio de Medicina Intensiva, Complejo Hospitalario Universitario de Granada, ctra de Jaén s/n, 18013 Granada, Spain
| | - Daniela Filipescu
- />Department of Cardiac Anaesthesia and Intensive Care, C. C. Iliescu Emergency Institute of Cardiovascular Diseases, Sos Fundeni 256-258, 022328 Bucharest, Romania
| | - Beverley J. Hunt
- />King’s College, Departments of Haematology, Pathology and Lupus, Guy’s and St Thomas’ NHS Foundation Trust, Westminster Bridge Road, London, SE1 7EH UK
| | - Radko Komadina
- />Department of Traumatology, General and Teaching Hospital Celje, Oblakova 5, 3000 Celje, Slovenia
| | - Giuseppe Nardi
- />Shock and Trauma Centre, S. Camillo Hospital, Viale Gianicolense 87, 00152 Rome, Italy
| | - Edmund A. M. Neugebauer
- />Faculty of Health - School of Medicine, Witten/Herdecke University, Ostmerheimer Strasse 200, Building 38, 51109 Cologne, Germany
| | - Yves Ozier
- />Division of Anaesthesia, Intensive Care and Emergency Medicine, Brest University Hospital, Boulevard Tanguy Prigent, 29200 Brest, France
| | - Louis Riddez
- />Department of Surgery and Trauma, Karolinska University Hospital, 171 76 Solna, Sweden
| | - Arthur Schultz
- />Ludwig Boltzmann Institute for Experimental and Clinical Traumatology, Lorenz Boehler Trauma Centre, Donaueschingenstrasse 13, 1200 Vienna, Austria
| | - Jean-Louis Vincent
- />Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Route de Lennik 808, 1070 Brussels, Belgium
| | - Donat R. Spahn
- />Institute of Anaesthesiology, University of Zurich and University Hospital Zurich, Raemistrasse 100, 8091 Zurich, Switzerland
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O'Brien AJ, Brady RM. Point-of-care ultrasound in paediatric emergency medicine. J Paediatr Child Health 2016; 52:174-80. [PMID: 27062620 DOI: 10.1111/jpc.13098] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/17/2015] [Indexed: 12/13/2022]
Abstract
Point-of-care ultrasound (POC US) is an adjunct to clinical paediatric emergency medicine practice that is rapidly evolving, improving the outcomes of procedural techniques such as vascular access, nerve blocks and fluid aspiration and showing the potential to fast-track diagnostic streaming in a range of presenting complaints and conditions, from shock and respiratory distress to skeletal trauma. This article reviews the procedural and diagnostic uses, both established and emerging, and provides an overview of the necessary components of quality assurance during this introductory phase.
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Affiliation(s)
- Adam J O'Brien
- Emergency Department, Royal Children's Hospital, Melbourne, Victoria
| | - Robyn M Brady
- Emergency Department, Lady Cilento Children's Hospital, Brisbane, Australia
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The use of an institutional pediatric abdominal trauma protocol improves resource use. J Trauma Acute Care Surg 2016; 80:57-63. [DOI: 10.1097/ta.0000000000000712] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Zamani M, Masoumi B, Esmailian M, Habibi A, Khazaei M, Mohammadi Esfahani M. A Comparative Analysis of Diagnostic Accuracy of Focused Assessment With Sonography for Trauma Performed by Emergency Medicine and Radiology Residents. IRANIAN RED CRESCENT MEDICAL JOURNAL 2015; 17:e20302. [PMID: 26756009 PMCID: PMC4706728 DOI: 10.5812/ircmj.20302] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/28/2014] [Revised: 04/27/2015] [Accepted: 06/08/2015] [Indexed: 11/16/2022]
Abstract
BACKGROUND Focused assessment with sonography in trauma (FAST) is a method for prompt detection of the abdominal free fluid in patients with abdominal trauma. OBJECTIVES This study was conducted to compare the diagnostic accuracy of FAST performed by emergency medicine residents (EMR) and radiology residents (RRs) in detecting peritoneal free fluids. PATIENTS AND METHODS Patients triaged in the emergency department with blunt abdominal trauma, high energy trauma, and multiple traumas underwent a FAST examination by EMRs and RRs with the same techniques to obtain the standard views. Ultrasound findings for free fluid in peritoneal cavity for each patient (positive/negative) were compared with the results of computed tomography, operative exploration, or observation as the final outcome. RESULTS A total of 138 patients were included in the final analysis. Good diagnostic agreement was noted between the results of FAST scans performed by EMRs and RRs (κ = 0.701, P < 0.001), also between the results of EMRs-performed FAST and the final outcome (κ = 0.830, P < 0.0010), and finally between the results of RRs-performed FAST and final outcome (κ = 0.795, P < 0.001). No significant differences were noted between EMRs- and RRs-performed FASTs regarding sensitivity (84.6% vs 84.6%), specificity (98.4% vs 97.6%), positive predictive value (84.6% vs 84.6%), and negative predictive value (98.4% vs 98.4%). CONCLUSIONS Trained EMRs like their fellow RRs have the ability to perform FAST scan with high diagnostic value in patients with blunt abdominal trauma.
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Affiliation(s)
- Majid Zamani
- Department of Emergency Medicine, Isfahan University of Medical Sciences, Isfahan, IR Iran
| | - Babak Masoumi
- Department of Emergency Medicine, Isfahan University of Medical Sciences, Isfahan, IR Iran
| | - Mehrdad Esmailian
- Department of Emergency Medicine, Isfahan University of Medical Sciences, Isfahan, IR Iran
| | - Amin Habibi
- Education Development Center, Isfahan University of Medical Sciences, Isfahan, IR Iran
| | - Mehdi Khazaei
- School of Medicine, Isfahan University of Medical Sciences, Isfahan, IR Iran
| | - Mohammad Mohammadi Esfahani
- Department of Emergency Medicine, Isfahan University of Medical Sciences, Isfahan, IR Iran
- Corresponding Author: Mohammad Mohammadi Esfahani, Department of Emergency Medicine, Isfahan University of Medical Sciences, Isfahan, IR Iran. Tel: +98-9133277881, Fax: +98-36684510, E-mail:
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Abstract
We report a case of a false-positive focused abdominal sonography in trauma (FAST) examination in a persistently hypotensive pediatric trauma patient, performed 12 hours after the trauma, suspected to be caused by massive fluid resuscitation leading to ascites. While a positive FAST in a hypotensive trauma patient usually indicates hemoperitoneum, this case illustrates that the timing of the FAST examination relative to the injury, as well as clinical evolution including the volume of fluid resuscitation, need to be considered when interpreting the results of serial and/or late FAST examinations.
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Abstract
Emergency physicians have used point-of-care ultrasonography since the 1990 s. Pediatric emergency medicine physicians have more recently adopted this technology. Point-of-care ultrasonography is used for various scenarios, particularly the evaluation of soft tissue infections or blunt abdominal trauma and procedural guidance. To date, there are no published statements from national organizations specifically for pediatric emergency physicians describing the incorporation of point-of-care ultrasonography into their practice. This document outlines how pediatric emergency departments may establish a formal point-of-care ultrasonography program. This task includes appointing leaders with expertise in point-of-care ultrasonography, effectively training and credentialing physicians in the department, and providing ongoing quality assurance reviews.
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Ahn C, Kim C, Kang BS, Choi HJ, Cho JH. Variation of availability and frequency of emergency physician-performed ultrasonography between adult and pediatric patients in the academic emergency department in Korea. Clin Exp Emerg Med 2015; 2:16-23. [PMID: 27752568 PMCID: PMC5052851 DOI: 10.15441/ceem.14.020] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2014] [Revised: 07/25/2014] [Accepted: 08/10/2014] [Indexed: 11/23/2022] Open
Abstract
Objective This study investigates the availability and frequency of emergency physician-performed ultrasonography (USG) in the emergency department (ED) and the status of USG training programs in emergency medicine residencies in academic EDs in Korea. Methods In spring 2014, a link to a 16-question, multiple-choice, and rating scale web-based survey was e-mailed to all 97 academic ED residency training directors in Korea. Results The response rate was 83.5% (81/97). All respondents had their own USG machines in the ED. In total, 82.7% of respondents reported that emergency physician-performed adult USGs were usually conducted daily, whereas only 23.6% performed pediatric USGs daily. Moreover, 55.5% performed pediatric USG fewer than once a week. 74.1% of respondents had education programs for adult USG in residency training, but only 21.0% had programs for pediatric USG. There was a high association between the presence of education programs and the use of USG in both groups. The faculty members who most commonly participated in teaching ED residents how to perform USG were emergency physicians (67.9%). Only 17.3% of respondents reported that they always supported a quality assurance process. The training directors generally agreed with the advantages in emergency physician-performed USGs. Conclusion The availability of ultrasound machines was high both for adult and pediatric EDs. Nevertheless, the frequency of Emergency physician-performed USG for pediatric patients was low, which was related to the lack of the training programs for treating pediatric patients.
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Affiliation(s)
- Chiwon Ahn
- Department of Emergency Medicine, Hanyang University Guri Hospital, Hanyang University College of Medicine, Guri, Korea
| | - Changsun Kim
- Department of Emergency Medicine, Hanyang University Guri Hospital, Hanyang University College of Medicine, Guri, Korea
| | - Bo Seung Kang
- Department of Emergency Medicine, Hanyang University Guri Hospital, Hanyang University College of Medicine, Guri, Korea
| | - Hyuk Joong Choi
- Department of Emergency Medicine, Hanyang University Guri Hospital, Hanyang University College of Medicine, Guri, Korea
| | - Jun Hwi Cho
- Department of Emergency Medicine, Kangwon National University School of Medicine, Chuncheon, Korea
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Dalton BGA, Dehmer JJ, Gonzalez KW, Shah SR. Blunt Spleen and Liver Trauma. J Pediatr Intensive Care 2015; 4:10-15. [PMID: 31110844 DOI: 10.1055/s-0035-1554983] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
Abstract
Blunt abdominal trauma is an important cause of pediatric morbidity and mortality. The spleen and liver are the most common abdominal organs injured. Trauma to either organ can result in life-threatening bleeding. Controversy exists regarding which patients should be imaged and the correct imaging modality depending on the level of clinical suspicion for injury. Nonoperative management of blunt abdominal trauma is the standard of care for hemodynamically stable patients. However, the optimal protocol to maximize patient safety while minimizing resource utilization is a matter of debate. Adjunctive therapies for pediatric spleen and liver trauma are also an area of ongoing research. A review of the current literature on the diagnosis, management, and follow-up of pediatric spleen and liver blunt trauma is presented.
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Affiliation(s)
- Brian G A Dalton
- Department of Surgery, Children's Mercy Hospital and Clinics, Kansas City, Missouri, United States
| | - Jeff J Dehmer
- Department of Surgery, Children's Mercy Hospital and Clinics, Kansas City, Missouri, United States
| | - Katherine W Gonzalez
- Department of Surgery, Children's Mercy Hospital and Clinics, Kansas City, Missouri, United States
| | - Sohail R Shah
- Department of Surgery, Children's Mercy Hospital and Clinics, Kansas City, Missouri, United States
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Case Studies in Pediatric Emergency and Critical Care Ultrasound. Crit Care Med 2014. [DOI: 10.1097/ccm.0000000000000630] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Abstract
We present the case of a 9-year-old female who presented after minor blunt abdominal trauma during a sporting event. On focused assessment with sonography for trauma, she was found to have an incidental renal mass, which was ultimately diagnosed as a renal cell carcinoma. In this report, we focus on the use of bedside ultrasound as a screening test and the management of incidental findings.
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Abstract
PURPOSE OF REVIEW Point-of-care ultrasound (POCUS) has become an integral part of emergency medicine practice. Research evaluating POCUS in the care of pediatric patients has improved the understanding of its potential role in clinical care. RECENT FINDINGS Recent work has investigated the ability of pediatric emergency medicine (PEM) physicians to perform a wide array of diagnostic and procedural applications in POCUS ultrasound. Studies have demonstrated that PEM providers are able to identify an array of diseases, including intussusception, pyloric stenosis and appendicitis. Novel applications of ultrasound, such as a cardiac evaluation in the acutely ill patient or identification of skull fractures in the assessment of a patient with head injury, have shown excellent promise in recent studies. These novel applications have the potential to reshape pediatric diagnostic algorithms. SUMMARY Key applications in PEM have been investigated in the recent publications. Further exploration of the ability to integrate ultrasound into routine practice will require larger-scale studies and continued growth of education in the field. The use of ultrasound in clinical practice has the potential to improve safety and efficiency of care in the pediatric emergency department.
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Abstract
PURPOSE OF REVIEW Our objective is to highlight recent literature investigating low-radiation diagnostic strategies in the evaluation of pediatric trauma. RECENT FINDINGS In the area of minor head injury, research has focused on implementation of validated clinical decision rules into practice to reduce unnecessary computed tomography scans. Clinical observation may also serve as an adjunct to initial assessment and a potential substitute for computed tomography imaging. Subgroups of children with special needs or severe injury mechanisms may also be safely characterized by the clinical decision rule and spared radiation exposure. Physical examination techniques may be useful in diagnosing mandibular fractures. In addition, evidence suggests that plain radiography for evaluation of blunt thoracic trauma may be sufficient in many cases, and computed tomography could be reserved for those with abnormal radiographs, high-risk mechanisms, or abnormal physical findings. Clinical decision rules are able to predict intra-abdominal injury with high sensitivity. Data suggest that skeletal surveys may be modified to limit radiation exposure in the case of suspected nonaccidental trauma. SUMMARY More research is needed in development of pediatric-specific clinical decision rules and risk stratification and in testing low-radiation diagnostic modalities in the pediatric trauma population.
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