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Budnik E, Klekowski N, Carney M, Tucker R. The Development of a Combined Pediatric Emergency Medicine and Point-of-Care Ultrasound Curriculum. Pediatr Emerg Care 2024; 40:e176-e178. [PMID: 38718768 DOI: 10.1097/pec.0000000000003164] [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] [Indexed: 08/02/2024]
Abstract
ABSTRACT Point-of-care ultrasound (POCUS) use has grown rapidly in the field of pediatric emergency medicine (PEM). Despite its growth, there continues to be a need for leaders in PEM POCUS to support ongoing education and advancement of providers within this field. We have developed a novel combined PEM POCUS fellowship that has successfully produced one graduate and a second will graduate in June 2023. We describe the implementation of this model as a potential option that institutions could use as a framework to support other trainees. This could alleviate some barriers for future trainees who seek advanced POCUS training and advance this growing field.
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Musolino AM, Tei M, De Rose C, Buonsenso D, Supino MC, Zampogna S, Staiano A, Raponi M, Amendolea A, Colacino V, Gori L, Manganaro A, Ricci R, D'Inzeo V, Grosso S, Villani A, Agostiniani R. Pediatric ultrasound practice in Italy: an exploratory survey. Ital J Pediatr 2024; 50:114. [PMID: 38853266 PMCID: PMC11163714 DOI: 10.1186/s13052-024-01680-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2024] [Accepted: 05/25/2024] [Indexed: 06/11/2024] Open
Abstract
BACKGROUND The aim of this exploratory survey is to describe the current state of US (ultrasound) technique across different pediatric settings nationwide. METHODS A questionnaire was emailed to all members of the Italian Society of Pediatrics, including pediatric residents. The survey was open from December 2021 to March 2022. RESULTS There were 1098 respondents. Seven hundred and seven pediatricians (84.1%) reported any use of US, while 51 (44.3%) residents denied it. The majority of participants (n = 956, 87.1%) reported to have a US machine available within the department, mostly cart-based (n = 516, 66.9%) and provided from 1 to 5 years prior to the survey (n = 330, 42.8%). Lung and neonatal cerebral regions were the most frequently scanned (n = 289, 18.7% and n = 218, 14.1%, respectively). The suspicion of pneumonia or respiratory distress represented the main reasons for performing US in emergency room (n = 390, 78% and n = 330, 66%, respectively). The majority of family pediatricians reported to scan lung and kidney/urinary tract regions (n = 30, 16.9%, and n = 23,12.9%, respectively). Regarding US training, the majority of respondents (n = 358, 34.6%) declared an experience-based education, with a deficient certification enabling the use of US in 71.6% (n = 552) of cases. The most common barriers included the lack of a well-defined training program (n = 627, 57.1%), unavailability of the US machine (n = 196, 17.9%) and legal responsibility concern (n = 175, 15.9%). CONCLUSIONS Despite the growing interest on pediatric US nationally, significant barriers still limit widespread adoption. These obstacles may be addressed through the dissemination of a specific US education plan and providing additional resources.
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Affiliation(s)
- Anna Maria Musolino
- Unit of Emergency Pediatrics, Department of Emergency, Admission and General Pediatrics, Bambino Gesù Children's Hospital (IRCCS), Rome, Italy
| | - Monica Tei
- Clinical Pediatrics, Department of Mother and Child, Siena University Hospital, Viale Bracci 16, Siena, 53100, Italy.
| | - Cristina De Rose
- Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Danilo Buonsenso
- Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Maria Chiara Supino
- Unit of Emergency Pediatrics, Department of Emergency, Admission and General Pediatrics, Bambino Gesù Children's Hospital (IRCCS), Rome, Italy
| | - Stefania Zampogna
- Department Pediatrics, Hospital of Crotone President of SIMEUP (Italian Society of Pediatric Emergency Medicine Urgency), Crotone, Italy
| | - Annamaria Staiano
- Department of Translational Medical Sciences, Section of Pediatrics, University of Naples "Federico II", President of SIP (Italian Society of Pediatric), Naples, Italy
| | - Massimiliano Raponi
- Management and Diagnostic Innovations and Clinical Pathways Research Area, Medical Directorate, Bambino Gesù Children's Hospital, IRCCS, Rome, 00165, Italy
| | | | | | - Laura Gori
- Department of Maternal and Child Health, Santa Chiara Hospital, University of Pisa, Pisa, 56100, Italy
| | - Alessandro Manganaro
- Pathology and Neonatal and Pediatric Intensive Care Unit, University Hospital G. Martino, Messina, Italy
| | - Riccardo Ricci
- Professional Development, Continuing Education and Research, Bambino Gesù Children's Hospital (IRCCS), Rome, Italy
| | - Victoria D'Inzeo
- Department of Cardiac Surgery, Cardiology and Heart and Lung Transplant, Bambino Gesù Children's Hospital (IRCCS), Rome, Italy
| | - Salvatore Grosso
- Clinical Pediatrics, Department of Mother and Child, Siena University Hospital, Viale Bracci 16, Siena, 53100, Italy
| | - Alberto Villani
- Unit of General Pediatrics, Department of Emergency, Admission and General Pediatrics, Bambino Gesù Children's Hospital (IRCCS), Rome, Italy
| | - Rino Agostiniani
- Department of Pediatrics and Neonatology, San Jacopo Hospital, Via Ciliegiole 97, 51100, Pistoia, Italy
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Hasan A, Dahan N, Ayeni A, Chhabra M, McGrory P. Accuracy of Pediatric Interventricular Septal Thickness Measurement Obtained Via Point-of-Care Ultrasound: A Prospective Study. Pediatr Emerg Care 2024; 40:434-437. [PMID: 38316020 DOI: 10.1097/pec.0000000000003067] [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] [Indexed: 02/07/2024]
Abstract
BACKGROUND Hypertrophic cardiomyopathy is a genetic, life-threatening cardiovascular disease that often goes unidentified in pediatric patients. Patients are often asymptomatic and neither history or physical examination are reliable to detect the disease. The only reliable method to diagnose hypertrophic cardiomyopathy is with echocardiography to look at interventricular septal thickness. Emerging literature has shown that cardiac point-of-care ultrasound (POCUS) performed by pediatric emergency medicine (PEM) physicians is as effective and accurate compared with cardiac echocardiography performed by pediatric cardiologists. OBJECTIVE The objective of the study was to determine the diagnostic accuracy of POCUS performed by ultrasound-trained PEM physicians in measuring the interventricular septum end diastole (IVSd) thickness in the pediatric emergency department. METHODS We conducted a prospective, single-center, observational, diagnostic accuracy study to examine the diagnostic accuracy of POCUS in measuring IVSd thickness in pediatric patients who presented to the pediatric emergency department with symptoms that prompted a cardiac POCUS. Cardiac POCUS findings were interpreted by a PEM physician at the bedside and retrospectively by a pediatric cardiologist. Diagnostic concordance of the measurements obtained by the PEM physician and cardiologist was assessed. RESULTS Forty-eight patients were enrolled. Median patient age was 13.4 years. There was excellent diagnostic agreement on the measurement of the IVSd thickness between PEM physicians and the pediatric cardiologist (81.25% of cases; 39/48). Disagreement was seen in 18.75% of the cases (9/48). The mean error of disagreement was -0.32, with a 95% confidence interval of -0.37 to -0.28. Overall, the mean error of both agreement and disagreement was -0.046, with 95% confidence interval of -0.08 to -0.01 and P value of 0.008. CONCLUSIONS Point-of-care ultrasound performed by ultrasound-trained PEM physicians to measure pediatric IVSd thickness has a high diagnostic accuracy with excellent agreement with a pediatric cardiologist.
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Affiliation(s)
- Ahmed Hasan
- From the NewYork-Presbyterian Brooklyn Methodist Hospital, Brooklyn, New York, NY
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Pai VV, Noh CY, Dasani R, Vallandingham S, Manipon C, Haileselassie B, Profit J, Balasundaram M, Davis AS, Bhombal S. Implementation of a Bedside Point-of-Care Ultrasound Program in a Large Academic Neonatal Intensive Care Unit. Am J Perinatol 2024; 41:e76-e84. [PMID: 35691294 DOI: 10.1055/s-0042-1750118] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Abstract
OBJECTIVES In the adult and pediatric critical care population, point-of-care ultrasound (POCUS) can aid in diagnosis, patient management, and procedural accuracy. For neonatal providers, training in ultrasound and the use of ultrasound for diagnosis and management is increasing, but use in the neonatal intensive care unit (NICU) is still uncommon compared with other critical care fields. Our objective was to describe the process of implementing a POCUS program in a large academic NICU and evaluate the role of ultrasound in neonatal care during early adaption of this program. STUDY DESIGN A POCUS program established in December 2018 included regular bedside scanning, educational sessions, and quality assurance, in collaboration with members of the cardiology, radiology, and pediatric critical care divisions. Core applications were determined, and protocols outlined guidelines for image acquisition. An online database included images and descriptive logs for each ultrasound. RESULTS A total of 508 bedside ultrasounds (76.8% diagnostic and 23.2% procedural) were performed by 23 providers from December 2018 to December 2020 in five core diagnostic applications: umbilical line visualization, cardiac, lung, abdomen (including bladder), and cranial as well as procedural applications. POCUS guided therapy and influenced clinical management in all applications: umbilical line assessment (26%), cardiac (33%), lung (14%), abdomen (53%), and cranial (43%). With regard to procedural ultrasound, 74% of ultrasound-guided arterial access and 89% of ultrasound-guided lumbar punctures were successful. CONCLUSIONS Implementation of a POCUS program is feasible in a large academic NICU and can benefit from a team approach. Establishing a program in any NICU requires didactic opportunities, a defined scope of practice, and imaging review with quality assurance. Bedside clinician performed ultrasound findings can provide valuable information in the NICU and impact clinical management. KEY POINTS · Use of point-of-care ultrasound is increasing in neonatology and has been shown to improve patient care.. · Implementation of a point-of-care ultrasound program requires the definition of scope of practice and can benefit from the support of other critical care and imaging departments and providers.. · Opportunities for point-of-care ultrasound didactics, imaging review, and quality assurance can enhance the utilization of bedside ultrasound..
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Affiliation(s)
- Vidya V Pai
- Division of Neonatology, UCSF Benioff Children's Hospital Oakland, Oakland, California
| | - Caroline Y Noh
- Division of Neonatal and Developmental Medicine, Department of Pediatrics, Stanford University School of Medicine, Stanford, California
| | - Reedhi Dasani
- Division of Neonatal and Developmental Medicine, Department of Pediatrics, Stanford University School of Medicine, Stanford, California
| | - Shelby Vallandingham
- Division of Neonatal and Developmental Medicine, Department of Pediatrics, Stanford University School of Medicine, Stanford, California
| | - Christine Manipon
- Division of Neonatal and Developmental Medicine, Department of Pediatrics, Stanford University School of Medicine, Stanford, California
| | - Bereketeab Haileselassie
- Division of Pediatric Critical Care, Department of Pediatrics, Stanford University School of Medicine, Stanford, California
| | - Jochen Profit
- Division of Neonatal and Developmental Medicine, Department of Pediatrics, Stanford University School of Medicine, Stanford, California
- California Perinatal Quality Care Collaborative, Stanford, California
| | - Malathi Balasundaram
- Division of Neonatal and Developmental Medicine, Department of Pediatrics, Stanford University School of Medicine, Stanford, California
| | - Alexis S Davis
- Division of Neonatal and Developmental Medicine, Department of Pediatrics, Stanford University School of Medicine, Stanford, California
| | - Shazia Bhombal
- Division of Neonatal and Developmental Medicine, Department of Pediatrics, Stanford University School of Medicine, Stanford, California
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Maxson IN, Su E, Brown KA, Tcharmtchi MH, Ginsburg S, Bhargava V, Wenger J, Centers GI, Alade KH, Leung SK, Gowda SH, Flores S, Riley A, Thammasitboon S. A Program of Assessment Model for Point-of-Care Ultrasound Training for Pediatric Critical Care Providers: A Comprehensive Approach to Enhance Competency-Based Point-of-Care Ultrasound Training. Pediatr Crit Care Med 2023; 24:e511-e519. [PMID: 37260313 DOI: 10.1097/pcc.0000000000003288] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Point-of-care ultrasound (POCUS) is increasingly accepted in pediatric critical care medicine as a tool for guiding the evaluation and treatment of patients. POCUS is a complex skill that requires user competency to ensure accuracy, reliability, and patient safety. A robust competency-based medical education (CBME) program ensures user competency and mitigates patient safety concerns. A programmatic assessment model provides a longitudinal, holistic, and multimodal approach to teaching, assessing, and evaluating learners. The authors propose a fit-for-purpose and modifiable CBME model that is adaptable for different institutions' resources and needs for any intended competency level. This educational model drives and supports learning, ensures competency attainment, and creates a clear pathway for POCUS education while enhancing patient care and safety.
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Affiliation(s)
- Ivanna Natasha Maxson
- Department of Pediatrics, Division of Critical Care Medicine, Baylor College of Medicine, Texas Children's Hospital, Houston, TX
| | - Erik Su
- Department of Pediatrics, Division of Critical Care Medicine, Baylor College of Medicine, Texas Children's Hospital, Houston, TX
| | - Kyle A Brown
- Department of Pediatrics, Texas Christian University School of Medicine, Cook Children's Medical Center, Fort Worth, TX
| | - M Hossein Tcharmtchi
- Department of Pediatrics, Division of Critical Care Medicine, Baylor College of Medicine, Texas Children's Hospital, Houston, TX
| | - Sarah Ginsburg
- Department of Pediatrics, Division of Critical Care Medicine, UT Southwestern Medical Center, Dallas, TX
| | - Vidit Bhargava
- Department of Pediatrics, Division of Critical Care Medicine, University of Alabama Children's Hospital of Alabama, Birmingham, AL
| | - Jesse Wenger
- Department of Pediatrics, Division of Critical Care Medicine, University of Washington Seattle Children's Hospital, Seattle, WA
| | - Gabriela I Centers
- Department of Pediatrics, Division of Critical Care Medicine, Indiana University, Riley Children's Hospital, Indianapolis, IN
| | - Kiyetta H Alade
- Department of Pediatrics, Division of Emergency Medicine, Baylor College of Medicine, Texas Children's Hospital, Houston, TX
| | - Stephanie K Leung
- Department of Pediatrics, Division of Emergency Medicine, Baylor College of Medicine, Texas Children's Hospital, Houston, TX
| | - Sharada H Gowda
- Department of Pediatrics, Division of Neonatology, Baylor College of Medicine, Texas Children's Hospital, Houston, TX
| | - Saul Flores
- Department of Pediatrics, Division of Critical Care Medicine and Cardiology, Baylor College of Medicine, Texas Children's Hospital, Houston, TX
| | - Alan Riley
- Department of Pediatrics, Division of Cardiology, Baylor College of Medicine, Texas Children's Hospital, Houston, TX
| | - Satid Thammasitboon
- Department of Pediatrics, Division of Critical Care Medicine, Baylor College of Medicine, Texas Children's Hospital, Houston, TX
- Department of Pediatrics, Center for Research, Innovation, and Scholarship in Medical Education, Baylor College of Medicine, Texas Children's Hospital, Houston, TX
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Su E, Dutko A, Ginsburg S, Lasa JJ, Nakagawa TA. Death and Ultrasound Evidence of the Akinetic Heart in Pediatric Cardiac Arrest. Pediatr Crit Care Med 2023; 24:e568-e572. [PMID: 37318261 DOI: 10.1097/pcc.0000000000003307] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Point-of-care ultrasound (POCUS) is an expanding noninvasive diagnostic modality used for the management of patients in multiple intensive care and pediatric specialties. POCUS is used to assess cardiac activity and pathology, pulmonary disease, intravascular volume status, intra-abdominal processes, procedural guidance including vascular access, lumbar puncture, thoracentesis, paracentesis, and pericardiocentesis. POCUS has also been used to determine anterograde flow following circulatory arrest when organ donation after circulatory death is being considered. Published guidelines exist from multiple medical societies including the recent guidelines for the use of POCUS in neonatology for diagnostic and procedural purposes.
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Affiliation(s)
- Erik Su
- Division of Critical Care Medicine, Department of Pediatrics, Baylor College of Medicine, Houston, TX
| | - Amy Dutko
- Division of Critical Care Medicine, Department of Pediatrics, Baylor College of Medicine, Houston, TX
| | - Sarah Ginsburg
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, University of Texas Southwestern Medical School, Dallas, TX
| | - Javier J Lasa
- Divisions of Pediatric Cardiology and Pediatric Critical Care Medicine, Department of Pediatrics, University of Texas Southwestern Medical School, Dallas, TX
| | - Thomas A Nakagawa
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, University of Florida College of Medicine, Jacksonville, Jacksonville, FL
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7
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Ultrasound Guidelines: Emergency, Point-of-Care, and Clinical Ultrasound Guidelines in Medicine. Ann Emerg Med 2023; 82:e115-e155. [PMID: 37596025 DOI: 10.1016/j.annemergmed.2023.06.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Accepted: 06/01/2023] [Indexed: 08/20/2023]
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8
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Ali N, Chhotani AA, Iqbal SP, Soomar SM, Raheem A, Waheed S. Point of Care Ultrasonographic Life Support in Emergency (PULSE)-a quasi-experimental study. Int J Emerg Med 2023; 16:49. [PMID: 37559012 PMCID: PMC10410962 DOI: 10.1186/s12245-023-00525-w] [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: 03/08/2023] [Accepted: 07/24/2023] [Indexed: 08/11/2023] Open
Abstract
BACKGROUND Many physicians use point-of-care ultrasound (PoCUS) in their clinical practice to improve their diagnostic capabilities, accuracy, and timeliness. Over the last two decades, the use of PoCUS in the emergency room has dramatically increased. This study aimed to determine emergency physicians' retention of knowledge and skills after a brief training workshop on a focused ultrasound-guided approach to a patient presenting with undifferentiated shock, shortness of breath, and cardiac arrest in the emergency department of a tertiary care hospital. The secondary aim was to deliver the PoCUS-guided algorithmic approach to manage a patient presenting with undifferentiated shock, respiratory distress, and cardiac arrest in the emergency department. METHODS A quasi-experimental study was conducted with a single-day Point of Care Ultrasonographic Life Support in Emergency (PULSE) training workshop in October 2021 at the Aga Khan University Hospital, Karachi, Pakistan. A total of 32 participants attended the course, including twenty-one junior residents (PGY 1 and 2) and medical officers with experience of fewer than two years working in different emergency departments of urban tertiary care hospitals across Karachi, Pakistan. Pre- and post-assessment tools comprised a written examination, evaluating participants' knowledge and skills in ultrasound image acquisition and interpretation. Cronbach's alpha was used to calculate the validity of the tool. Results obtained before and after the training session were compared by the McNemar's test. A p value of ≤ 0.05 was considered significant. RESULTS There was a significant improvement in response to each question pre to post-test after completion of the course (Table 1). The significant change can be seen in questions 7, 8, 13, and 15, with a percentage change of 33.3, 80.9, 42.9, and 47.7. There was a significant improvement in the understanding and knowledge of participants after the training. The scores in the post-test were high compared to the pre-test in each category, i.e., respiratory distress (p < 0.017), cardiac arrest (p < 0.041), basic ultrasound knowledge (p < 0.001), and undifferentiated shock (p < 0.001). CONCLUSION All participants showed improvement in their knowledge and confidence regarding using PoCUS in life-threatening conditions. Through this study, we have also developed an algorithmic approach to managing undifferentiated shock, respiratory failure, and cardiac arrest. Future studies must assess the effectiveness and feasibility of incorporating these algorithms into clinical practice.
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Affiliation(s)
- Noman Ali
- Department of Emergency Medicine, Aga Khan University, Karachi, Pakistan.
| | | | - Sannia Perwaiz Iqbal
- Department of Family Medicine, Bahria University of Health Sciences, Karachi, Pakistan
| | | | - Ahmed Raheem
- Department of Emergency Medicine, Aga Khan University, Karachi, Pakistan
| | - Shahan Waheed
- Department of Emergency Medicine, Aga Khan University, Karachi, Pakistan
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Shah RD, Leviter J, Riera A. Acute and Critical Pathology Diagnosed by Timely Point-of-Care Ultrasound Review at a Tertiary Children's Hospital. Pediatr Emerg Care 2023; 39:636-640. [PMID: 37256276 DOI: 10.1097/pec.0000000000002974] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
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10
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Ali N, Shakeel E, Soomar SM. Need of Point of Care Ultrasound Training in Pediatric Emergency Medicine Practice: A Wake-Up Call for the Low-Income Countries. Glob Pediatr Health 2023; 10:2333794X231187485. [PMID: 37484605 PMCID: PMC10357049 DOI: 10.1177/2333794x231187485] [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: 02/21/2023] [Revised: 06/22/2023] [Accepted: 06/26/2023] [Indexed: 07/25/2023] Open
Abstract
POCUS is the acquisition, interpretation, and rapid clinical integration of ultrasonographic imaging performed by the treating physician at the patient's bedside. It is used in the field Emergency Medicine to assist in diagnosing and managing various clinical conditions ranging from undifferentiated shock, respiratory failure, and cardiac arrest, which have shown a positive impact on clinical decision-making, resulting in a decreased emergency department and hospital length of stay. POCUS is also a valuable diagnostic tool in managing pediatric patients for whom radiation exposure is a significant concern. It is used to aid in diagnosing and managing various pediatric medical and surgical emergencies. Despite the evident literature regarding the utility of POCUS in Pediatric Emergency Medicine (PEM) practice, there is a lack of specialized training for pediatric emergency physicians, especially in low-income countries. Therefore, this comment emphasizes the need for POCUS training in PEM.
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Affiliation(s)
- Noman Ali
- Aga Khan University, Karachi, Pakistan
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Harel-Sterling M, Kwan C, Pirie J, Tessaro M, Cho DD, Coblentz A, Halabi M, Cohen E, Nield LE, Pusic M, Boutis K. Competency Standard Derivation for Point-of-Care Ultrasound Image Interpretation for Emergency Physicians. Ann Emerg Med 2023; 81:413-426. [PMID: 36774204 DOI: 10.1016/j.annemergmed.2022.11.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Revised: 08/19/2022] [Accepted: 11/03/2022] [Indexed: 02/12/2023]
Abstract
STUDY OBJECTIVE Because number-based standards are increasingly controversial, the objective of this study was to derive a performance-based competency standard for the image interpretation task of point-of-care ultrasound (POCUS). METHODS This was a prospective study. Operating on a clinically-relevant sample of POCUS images, we adapted the Ebel standard-setting method to derive a performance benchmark in 4 diverse pediatric POCUS applications: soft tissue, lung, cardiac and focused assessment with sonography in trauma (FAST). In Phase I (difficulty calibration), cases were categorized into interpretation difficulty terciles (easy, intermediate, hard) using emergency physician-derived data. In Phase II (significance), a 4-person expert panel categorized cases as low, medium, or high clinical significance. In Phase III (standard setting), a 3x3 matrix was created, categorizing cases by difficulty and significance, and a 6-member panel determined acceptable accuracy for each of the 9 cells. An overall competency standard was derived from the weighted sum. RESULTS We obtained data from 379 emergency physicians resulting in 67,093 interpretations and a median of 184 (interquartile range, 154, 190) interpretations per case. There were 78 (19.5%) easy, 272 (68.0%) medium, and 50 (12.5%) hard-to-interpret cases, and 237 (59.3%) low, 65 (16.3%) medium, and 98 (24.5%) cases of high clinical significance across the 4 POCUS applications. The panel determined an overall performance-based competency score of 85.0% for lung, 89.5% for cardiac, 90.5% for soft tissue, and 92.7% for FAST. CONCLUSION This research provides a transparent chain of evidence that derived clinically relevant competency standards for POCUS image interpretation.
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Affiliation(s)
- Maya Harel-Sterling
- Department of Pediatrics, Division of Emergency Medicine, The Hospital for Sick Children, Toronto, Ontario, Canada.
| | - Charisse Kwan
- Department of Pediatric Emergency Medicine, Children's Hospital, London Health Sciences Centre, London, Ontario, Canada
| | - Jonathan Pirie
- Department of Pediatrics, Division of Emergency Medicine, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Mark Tessaro
- Department of Pediatrics, Division of Emergency Medicine, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Dennis D Cho
- Division of Emergency Medicine, Department of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Ailish Coblentz
- Department of Diagnostic Imaging, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Mohamad Halabi
- Department of Pediatric Emergency Medicine, Children's Hospital, London Health Sciences Centre, London, Ontario, Canada
| | - Eyal Cohen
- Division of Pediatric Medicine, Department of Pediatrics, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Lynne E Nield
- Division of Cardiology, Labatt Family Heart Center, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Martin Pusic
- Department of Pediatrics, Harvard Medical School, Boston, MA
| | - Kathy Boutis
- Department of Pediatrics, Division of Emergency Medicine, The Hospital for Sick Children, Toronto, Ontario, Canada
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12
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Moher JM, Morales-Pérez L, Chiume M, Crouse HL, Mgusha Y, Betchani F, D'Amico BM. Point-of-care ultrasound needs assessment in a paediatric acute care setting in Malawi. Trop Med Int Health 2023; 28:17-24. [PMID: 36416491 DOI: 10.1111/tmi.13832] [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: 11/24/2022]
Abstract
OBJECTIVE To describe the use of point-of-care ultrasound (POCUS) in an acute-care paediatric setting in Malawi, including clinical indications, types of examinations and frequency of positive findings. METHODS Retrospective, cross-sectional study of a convenience sample of POCUS examinations performed in one tertiary referral hospital in Lilongwe, Malawi over 1 year. POCUS examinations were performed by Paediatric Emergency Medicine physician consultants as part of routine clinical practice and at the request of local clinicians. Images were saved along with the clinical indication and physician interpretation for quality review. Ultrasounds performed by the radiology department and those examinations that were technically faulty, missing clinical application or interpretation were excluded. RESULTS In total, 225 ultrasounds of 142 patients were analysed. The most common clinical indications for which examinations were completed were respiratory distress (23%), oedema (11.7%) and shock/arrest (6.2%). The most common examinations performed were cardiac (41.8%) and lung (15.1%), focused assessment with sonography in trauma (FAST; 12.9%) and ultrasound-guided procedural examinations (9.8%). Pathology was identified in 68% of non-procedural examinations. Cardiac examinations demonstrated significant pathology, including reduced cardiac function (12.8%), gross cardiac structural abnormality (11.8%) and pericardial effusion (10.3%). CONCLUSIONS POCUS was used for both clinical decision-making and procedural guidance, and a significant number of POCUS examinations yielded positive findings. Thus, we propose that cardiopulmonary, FAST and procedural examinations should be considered in future for the POCUS curriculum in this setting.
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Affiliation(s)
- Justin M Moher
- Department of Pediatrics, Baylor College of Medicine, Houston, Texas, USA
| | | | - Msandeni Chiume
- Department of Pediatrics, Kamuzu Central Hospital, Lilongwe, Malawi
| | - Heather L Crouse
- Department of Pediatrics, Baylor College of Medicine, Houston, Texas, USA
| | - Yamikani Mgusha
- Department of Pediatrics, Kamuzu Central Hospital, Lilongwe, Malawi
| | - Fanuel Betchani
- Department of Pediatrics, Kamuzu Central Hospital, Lilongwe, Malawi
| | - Beth M D'Amico
- Department of Pediatrics, Baylor College of Medicine, Houston, Texas, USA
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Dessie AS, Calhoun AW, Kanjanauptom P, Gilbert GE, Ekpenyong A, Lewiss RE, Rabiner JE, Tsze DS, Kessler DO. Development and Validation of a Point-of-Care-Ultrasound Image Quality Assessment Tool: The POCUS IQ Scale. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2023; 42:135-145. [PMID: 36165271 DOI: 10.1002/jum.16095] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Revised: 08/04/2022] [Accepted: 08/24/2022] [Indexed: 06/16/2023]
Abstract
OBJECTIVES We aimed to develop a standardized scoring tool to measure point-of-care ultrasound (POCUS) image quality and to determine validity evidence for its use to assess lung ultrasound image quality. METHODS The POCUS Image Quality (POCUS IQ) scale was developed by POCUS-trained physicians to assess sonographers' image acquisition skills by evaluating image quality for any POCUS application. The scale was piloted using lung images of healthy standardized patients acquired by three expert sonographers compared to three novices before and after training. All images (experts, novices pre-training, novices post-training) were scored on the POCUS IQ scale by three blinded POCUS-trained physicians. Reliability was assessed with fully-crossed generalizability and decision studies. Validity was assessed using Messick's framework. RESULTS Content validity was supported by the tool's development process of literature review, expert consensus, and pilot testing. Response process was supported by reviewer training and the blinded scoring process. Relation to other variables was supported by scores relating to sonographer experience: median expert score = 10.5/14 (IQR: 4), median novice pre-training score = 6/14 (IQR: 2.25), and novices' improvement after training (median post-training score = 12/14, IQR: 3.25). Internal structure was supported by internal consistency data (coefficient alpha = 0.84, omega coefficient = 0.91) and the generalizability study showing the main contributor to score variability was the sonographer (51%). The G-coefficient was 0.89, suggesting very good internal structure, however, Gwet's AC2 was 0.5, indicating moderate interrater reliability. The D study projected a minimum of 1 reviewer and 2 patients are needed for good psychometric reliability. CONCLUSIONS The POCUS scale has good preliminary validity evidence as an assessment tool for lung POCUS image acquisition skills. Further studies are needed to demonstrate its utility for other POCUS applications and as a feedback tool for POCUS learners.
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Affiliation(s)
- Almaz S Dessie
- Department of Emergency Medicine, Columbia University Vagelos College of Physicians & Surgeons, New York, New York, USA
| | - Aaron W Calhoun
- University of Louisville, Department of Pediatrics, Louisville, Kentucky, USA
| | - Panida Kanjanauptom
- Department of Pediatrics, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Gregory E Gilbert
- Biostatistics and Medical Writing, ∑igma∑tats™, LLC, Charleston, South Carolina, USA
- ICON, plc, New Wales, Pennsylvania, USA
| | - Atim Ekpenyong
- Department of Emergency Medicine, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Resa E Lewiss
- Department of Pediatrics, University of California-San Diego, San Diego, California, USA
| | - Joni E Rabiner
- Department of Emergency Medicine, Columbia University Vagelos College of Physicians & Surgeons, New York, New York, USA
| | - Daniel S Tsze
- Department of Emergency Medicine, Columbia University Vagelos College of Physicians & Surgeons, New York, New York, USA
| | - David O Kessler
- Department of Emergency Medicine, Columbia University Vagelos College of Physicians & Surgeons, New York, New York, USA
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Carioca FDL, de Souza FM, de Souza TB, Rubio AJ, Brandão MB, Nogueira RJN, de Souza TH. Point-of-care ultrasonography to predict fluid responsiveness in children: A systematic review and meta-analysis. Paediatr Anaesth 2023; 33:24-37. [PMID: 36222022 DOI: 10.1111/pan.14574] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2022] [Revised: 09/29/2022] [Accepted: 10/09/2022] [Indexed: 01/20/2023]
Abstract
BACKGROUND Point-of-care ultrasonography (POCUS) is proposed as a valuable method for hemodynamic monitoring and several ultrasound-based predictors of fluid responsiveness have been studied. The main objective of this study was to assess the accuracy of these predictors in children. METHODS PubMed, Embase, Scopus, ClinicalTrials.gov, and Cochrane Library databases were searched for relevant publications through July 2022. Pediatric studies reporting accuracy estimates of ultrasonographic predictors of fluid responsiveness were included since they had used a standard definition of fluid responsiveness and had performed an adequate fluid challenge. RESULTS Twenty-three studies involving 1028 fluid boluses were included, and 12 predictors were identified. A positive response to fluid infusion was observed in 59.7% of cases. The vast majority of participants were mechanically ventilated (93.4%). The respiratory variation in aortic blood flow peak velocity (∆Vpeak) was the most studied predictor, followed by the respiratory variation in inferior vena cava diameter (∆IVC). The pooled sensitivity and specificity of ∆Vpeak were 0.84 (95% CI, 0.76-0.90) and 0.82 (95% CI, 0.75-0.87), respectively, and the area under the summary receiver operating characteristic curve (AUSROC) was 0.89 (95% CI, 0.86-0.92). The ∆IVC presented a pooled sensitivity and specificity of 0.79 (95% CI, 0.62-0.90) and 0.70 (95% CI, 0.51-0.84), respectively, and an AUSROC of 0.81 (95% CI, 0.78-0.85). Significant heterogeneity in accuracy estimates across studies was observed. CONCLUSIONS POCUS has the potential to accurately predict fluid responsiveness in children. However, only ∆Vpeak was found to be a reliable predictor. There is a lack of evidence supporting the use of POCUS to guide fluid therapy in spontaneously breathing children.
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Affiliation(s)
- Fernando de Lima Carioca
- Department of Pediatrics, Clinics Hospital of the State University of Campinas (UNICAMP), Campinas, Brazil
| | - Fabiana Mendes de Souza
- Pediatric Intensive Care Unit, Department of Pediatrics, Clinics Hospital of the State University of Campinas (UNICAMP), Campinas, Brazil
| | - Thalita Belato de Souza
- Pediatric Intensive Care Unit, Department of Pediatrics, Clinics Hospital of the State University of Campinas (UNICAMP), Campinas, Brazil
| | - Aline Junqueira Rubio
- Pediatric Intensive Care Unit, Department of Pediatrics, Clinics Hospital of the State University of Campinas (UNICAMP), Campinas, Brazil
| | - Marcelo Barciela Brandão
- Pediatric Intensive Care Unit, Department of Pediatrics, Clinics Hospital of the State University of Campinas (UNICAMP), Campinas, Brazil
| | - Roberto José Negrão Nogueira
- Pediatric Intensive Care Unit, Department of Pediatrics, Clinics Hospital of the State University of Campinas (UNICAMP), Campinas, Brazil
| | - Tiago Henrique de Souza
- Pediatric Intensive Care Unit, Department of Pediatrics, Clinics Hospital of the State University of Campinas (UNICAMP), Campinas, Brazil
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Arichai P, Delaney M, Slamowitz A, Rosario R, Gordish-Dressman H, Basu S, Kern J, Maxwell A, Abo A. Pediatric Residency Point-of-Care Ultrasound Training Needs Assessment and Educational Intervention. Cureus 2022; 14:e28696. [PMID: 36204025 PMCID: PMC9527041 DOI: 10.7759/cureus.28696] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/01/2022] [Indexed: 11/06/2022] Open
Abstract
Background Prior studies showed that point-of-care ultrasound (POCUS) training is not commonly offered in pediatric residency. We assessed the need for a pediatric POCUS curriculum by evaluating pediatric trainees’ attitudes toward the use of POCUS and identifying barriers to training. We also aimed to evaluate the impact of a POCUS educational intervention on self-efficacy and behavior. Methods We conducted a cross-sectional survey of pediatric residents in a single large freestanding children’s hospital distributed via an institutional listserv and administered online. The survey included opinion-rating of statements regarding POCUS and barriers to training. We also offered a two-week POCUS course with online modules and hands-on scanning. Participating residents completed pre- and post-course knowledge assessments and follow-up surveys up to 12 months following the course to assess POCUS use and self-report confidence on POCUS indications, acquisition, interpretation, and clinical application. Results Forty-nine respondents were included in the survey representing all three pediatric levels with 16 specialty interest areas. Ninety-six percent of trainees reported that POCUS is an important skill in pediatrics. Ninety-two percent of trainees reported that residency programs should teach residents how to use POCUS. The most important perceived barriers to POCUS training were scheduling availability for POCUS rotations and lack of access to an ultrasound machine. Fourteen participants completed the pre- and post-course knowledge tests, with eight and six participants also completing the six- and 12-month follow-up surveys, respectively. Self-ratings of confidence were significantly improved post-intervention in indications (P = 0.007), image acquisition (P = 0.002), interpretation (P = 0.002), and clinical application (P = 0.004). This confidence improvement was sustained up to 6-12 months (P = 0.004-0.032). Participants also reported higher categorical POCUS use after course completion (P = 0.031). Conclusions Pediatric trainees perceive POCUS as an important skill, hold favorable opinions towards the use of POCUS, and support POCUS training within a pediatric residency. A POCUS course can improve resident POCUS knowledge, instill confidence, and motivate higher POCUS use. Further study is needed to evaluate POCUS applications in pediatric medicine to develop a standardized POCUS curriculum and establish a training guideline for pediatric residency.
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Meggitt A, Way DP, Iyer MS, Mahan JD, Gold D. Residents' Perspective on Need for Point-of-Care Ultrasound Education During Pediatric Residency. Hosp Pediatr 2022; 12:607-617. [PMID: 35510494 DOI: 10.1542/hpeds.2021-006444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
OBJECTIVES Many medical disciplines incorporate point-of-care ultrasound (POCUS) into their practice. Despite well-defined applications, POCUS has not been widely adopted in pediatrics and is not commonly taught during residency. Our objective was to profile the current state of POCUS education in pediatric residency training from the resident perspective. METHODS We surveyed pediatric trainees about their POCUS education, general opinions about POCUS, and perceived barriers to POCUS training in residency. We distributed the survey to a random sample of Ohio pediatric residents, stratified by program size and training level. Descriptive statistics were used to characterize responses. RESULTS We sampled 66.4% of the population (371 of 559) of Ohio pediatric residents and achieved a response rate of 59.3%. Only 15% of respondents received POCUS training during residency, with 85% having never performed a POCUS scan. Most (86%) desired POCUS education and 67% believed it should be required during residency. Residents felt that POCUS would be useful for procedural guidance (95%), clinical diagnosis (94%), and patient safety (74%). Most residents (61%) believed POCUS education would benefit their careers, particularly those planning on subspecialization. Barriers to POCUS education included lack of an established curriculum (75%), competing educational priorities (58%), and a shortage of qualified instructors (52%). CONCLUSIONS Although Ohio pediatric residents do not receive formal POCUS education in residency, they desire such training and believe it would benefit their future practice. Consensus on scope of practice, development of a standardized curriculum, and increased faculty training in POCUS may help address this educational gap.
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Affiliation(s)
- Austin Meggitt
- University of Colorado, Anschutz Medical Campus, Denver, Colorado
| | - David P Way
- The Ohio State University College of Medicine, Columbus, Ohio
| | - Maya S Iyer
- Department of Pediatrics, Nationwide Children's Hospital, Columbus, Ohio
| | - John D Mahan
- Department of Pediatrics, Nationwide Children's Hospital, Columbus, Ohio
| | - Delia Gold
- Department of Pediatrics, Nationwide Children's Hospital, Columbus, Ohio
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17
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Rong K, Herbst MK. Massive Ovarian Cyst Mimics Constipation. J Emerg Med 2022; 62:e108-e110. [PMID: 35400506 DOI: 10.1016/j.jemermed.2022.01.022] [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: 10/20/2021] [Revised: 01/17/2022] [Accepted: 01/25/2022] [Indexed: 10/18/2022]
Abstract
BACKGROUND Abdominal pain and constipation are common presenting symptoms of pediatric patients presenting to the emergency department. Sometimes these symptoms are related to uncomplicated constipation from stool burden, and other cases may be secondary to more serious pathologies, including obstruction from intra- or extra-intestinal compression. Point-of-care ultrasound (PoCUS) can be helpful in discerning the etiology for this undifferentiated symptomatology. CASE REPORT A 14-year-old girl presented with 3 days of constipation and abdominal pain. This was similar to previous symptoms that resolved with laxatives. This time, however, her symptoms were associated with one episode of vomiting. PoCUS expanded a narrow differential with the discovery of a large ovarian cyst. This finding helped to expedite her transfer to a pediatric hospital for definitive treatment in the operating room. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: Constipation is one of the leading reasons pediatric patients present to the ED with abdominal pain. PoCUS can detect uncommon causes of constipation, especially pathologies associated with large volumes of fluid, such as a large ovarian cyst, bladder outlet obstruction, or small bowel obstruction.
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Affiliation(s)
- Katie Rong
- Emergency Medicine Residency, University of Connecticut, Farmington, Connecticut
| | - Meghan Kelly Herbst
- Department of Emergency Medicine, University of Connecticut School of Medicine, Farmington, CT
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18
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Chen L, Mutabandama Y, McCall N, Umuhoza C. Focused Cardiac Ultrasound Findings in Children Presenting With Shock to a Tertiary Care Hospital in Rwanda. Pediatr Emerg Care 2022; 38:e1198-e1200. [PMID: 34570083 DOI: 10.1097/pec.0000000000002546] [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] [Indexed: 11/26/2022]
Abstract
OBJECTIVES Shock remains a leading proximate cause of death in children. Children in sub-Saharan African (SSA) countries present with shock from a wide range of pathologies. Routine physiologic parameters may not reflect underlying physiology. No previous work has systematically described ultrasound findings in children with shock in an SSA country. We set out to perform focused cardiac ultrasound (FOCUS) on children with shock in Rwanda and describe the findings in this pilot study. METHODS In a prospective descriptive study, we trained pediatric residents to perform FOCUS on children presenting with shock to an urban tertiary care pediatric emergency department in Kigali, Rwanda. Images were transmitted via cellphone network and reviewed by experts. Primary outcome was expert's description of the FOCUS findings. Secondary outcomes included mortality at 48-hour, change in assessment and treatment after FOCUS, and agreement of FOCUS findings between residents and experts. RESULTS Between January 2020 and April 2020, 25 subjects were enrolled by 8 residents. Eleven of 25 (44%) were newly diagnosed with acquired or congenital heart disease. The 48-hour mortality rate was higher in this group compared with those without heart disease (8 of 11 vs 1 of 14). The resident reported changing assessment and treatment based on FOCUS findings in 60% of patients (15 of 25). There was good to excellent agreements between residents and FOCUS experts on left ventricle function, pericardial effusion, and intravascular volume. CONCLUSIONS In children presenting with signs and symptoms of shock in SSA, one could perform a screening FOCUS to distinguish between hypovolemic and cardiogenic shock.
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Affiliation(s)
- Lei Chen
- From the Section of Emergency Medicine, Department of Pediatrics, Yale University School of Medicine, New Haven, CT
| | - Yves Mutabandama
- Department of Pediatrics, Centre Hospitalier Universitaire de Kigali, Kigali, Rwanda
| | - Natalie McCall
- Department of Pediatrics, Centre Hospitalier Universitaire de Kigali, Kigali, Rwanda
| | - Christian Umuhoza
- Department of Pediatrics, Centre Hospitalier Universitaire de Kigali, Kigali, Rwanda
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19
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Leviter J, Auerbach M, Amick M, O'Marr J, Battipaglia T, Amendola C, Riera A. Point-of-Care Ultrasound Curriculum for Endotracheal Tube Confirmation for Pediatric Critical Care Transport Team Through Remote Learning and Teleguidance. Air Med J 2022; 41:222-227. [PMID: 35307147 DOI: 10.1016/j.amj.2021.11.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Revised: 10/30/2021] [Accepted: 11/07/2021] [Indexed: 11/27/2022]
Abstract
OBJECTIVE Point-of-care ultrasound (POCUS) is used to manage patients in real time. This study aimed to teach pediatric critical care team members to use POCUS for endotracheal tube (ETT) placement confirmation. A secondary aim was to assess the feasibility of a remote curriculum for this purpose. METHODS The Kern 6-step approach was used. The curriculum involved virtual didactics, asynchronous learning modules, and remote hands-on sessions using teleguidance with the Butterfly IQ+ probe, Butterfly Network, Inc, Guilford, CT. Participants learned direct and indirect methods of ETT placement confirmation and were directed to practice independently. Outcomes included attitudes and satisfaction, knowledge and skills acquisition and retention, and the use of POCUS on shift. RESULTS Ten participants completed the curriculum. The average knobology and quiz scores improved by 29.3% and 20.8%, respectively. Improvement was sustained at re-evaluation. Seven of 10 participants performed independent scans. At the 3-month reassessment, most demonstrated mastery of thoracic scans. All required prompting for satisfactory tracheal scans. All felt positively toward POCUS and the remote curriculum. CONCLUSION Pediatric critical care team members acquired and retained knowledge and skills for POCUS basics and ETT placement confirmation through a remote curriculum. Participants were satisfied with the course. Further studies are needed to reassess longer-term knowledge and skill retention and the effects on patient outcomes.
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Affiliation(s)
- Julie Leviter
- Section of Pediatric Emergency Medicine, Department of Pediatrics, Yale University School of Medicine, New Haven, CT.
| | - Marc Auerbach
- Section of Pediatric Emergency Medicine, Department of Pediatrics, Yale University School of Medicine, New Haven, CT; Department of Emergency Medicine, Yale University School of Medicine, New Haven, CT.
| | | | | | - Tracie Battipaglia
- Yale Pediatric Critical Care Transport Team, Yale New Haven Children's Hospital, New Haven, CT.
| | - Christopher Amendola
- Yale Pediatric Critical Care Transport Team, Yale New Haven Children's Hospital, New Haven, CT.
| | - Antonio Riera
- Section of Pediatric Emergency Medicine, Department of Pediatrics, Yale University School of Medicine, New Haven, CT.
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20
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Babbitt CJ, Babbitt MJ, Byrne F, Morphew T. Pediatric Myopericarditis Presenting to the Emergency Department as Chest Pain: A Comparative Study With Myocarditis. Pediatr Emerg Care 2022; 38:e761-e765. [PMID: 35100774 DOI: 10.1097/pec.0000000000002376] [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] [Indexed: 11/25/2022]
Abstract
METHODS A database query was performed and identified patients over a 9-year period, and clinical data, laboratory data, and cardiac studies were extracted and analyzed from the electronic health record. RESULTS A total of 36 patients were identified with the discharge diagnosis of myopericarditis and 22 with myocarditis. The median age for myopericarditis patients was 16.2 years, and 97% were male. The median initial troponin was 7.1 ng/mL, the peak was at 16.6 ng/mL, and 58% had ST changes on electrocardiogram. The median length of stay for myopericarditis patients was 1.7 days, and 50% were discharged home on nonsteroidal anti-inflammatory medication. Compared with myocarditis, myopericarditis patients were older, had a higher incidence of chest pain, and were less likely to have fever, vomiting, abdominal pain, upper respiratory infection symptoms, chest radiograph abnormalities, or T-wave inversion (P < 0.05). Myopericarditis patients also had lower Pediatric Risk of Mortality version 3 scores, B-type natriuretic peptide levels, and higher left ventricular ejection fractions on admission (67% vs 41%; P < 0.05). A classification model incorporating initial left ventricular ejection fraction, B-type natriuretic peptide, electrocardiogram, and chest radiograph findings distinguished myopericarditis from myocarditis with correct classification in 95% of patients. CONCLUSIONS Myopericarditis is a relatively common cause of chest pain for patients admitted to the pediatric intensive care unit, presents differently than true myocarditis, and carries a good prognosis.
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Affiliation(s)
- Christopher J Babbitt
- From the Pediatric Critical Care, Miller Children's and Women's Hospital of Long Beach, Long Beach
| | | | - Francesca Byrne
- Pediatric Cardiology, Miller Children's and Women's Hospital of Long Beach, Long Beach, CA
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21
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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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22
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Kwan C, Weerdenburg K, Pusic M, Constantine E, Chen A, Rempell R, Herman JE, Boutis K. Learning Pediatric Point-of-Care Ultrasound: How Many Cases Does Mastery of Image Interpretation Take? Pediatr Emerg Care 2022; 38:e849-e855. [PMID: 35100784 DOI: 10.1097/pec.0000000000002396] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES Using an education and assessment tool, we examined the number of cases necessary to achieve a performance benchmark in image interpretation of pediatric soft tissue, cardiac, lung, and focused assessment with sonography for trauma (FAST) point-of-care ultrasound (POCUS) applications. We also determined interpretation difficulty scores to derive which cases provided the greatest diagnostic challenges. METHODS Pediatric emergency physicians participated in web-based pediatric POCUS courses sponsored by their institution as a credentialing priority. Participants deliberately practiced cases until they achieved diagnostic interpretation scores of combined 90% accuracy, sensitivity, and specificity. RESULTS Of the 463 who enrolled, 379 (81.9%) completed cases. The median (interquartile range) number of cases required to achieve the performance benchmark for soft tissue was 94 (68-128); cardiac, 128 (86-201); lung, 87 (25-118); and FAST, 93 (68-133) (P < 0001). Specifically, cases completed to achieve benchmark were higher for cardiac relative to other applications (P < 0.0001 for all comparisons). In soft tissue cases, a foreign body was more difficult to diagnose than cobblestoning and hypoechoic collections (P = 0.036). Poor cardiac function and abnormal ventricles were more difficult to interpret with accuracy than normal (P < 0.0001) or pericardial effusion cases (P = 0.01). The absence of lung sliding was significantly more difficult to interpret than normal lung cases (P = 0.028). The interpretation difficulty of various FAST imaging findings was not significantly different. CONCLUSIONS There was a significant variation in number of cases required to reach a performance benchmark. We also identified the specific applications and imaging findings that demonstrated the greatest diagnostic challenges. These data may inform future credentialing guidelines and POCUS learning interventions.
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Affiliation(s)
- Charisse Kwan
- From the Division of Emergency Medicine, Department of Pediatrics, Children's Hospital at London Health Sciences Centre, London, Ontario
| | - Kirstin Weerdenburg
- Department of Emergency Medicine, IWK Health and Dalhousie University, Halifax, Nova Scotia, Canada
| | - Martin Pusic
- Division of Emergency Medicine, Department of Pediatrics, Children's Hospital of Boston and Harvard University, Boston, MA
| | - Erika Constantine
- Division of Pediatric Emergency Medicine, Department of Emergency Medicine, Alpert Medical School of Brown University, Providence, RI
| | - Aaron Chen
- Division of Pediatric Emergency Medicine, Department of Pediatrics, Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA
| | - Rachel Rempell
- Division of Pediatric Emergency Medicine, Department of Pediatrics, Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA
| | | | - Kathy Boutis
- Division of Pediatric Emergency Medicine, Department of Pediatrics, Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
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23
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Riera A, Leviter JI, Iqbal A, Soma G, Malik RN, Chen L. Agreement With Pediatric Suprapatellar Bursa Effusion Assessments by Point-of-Care Ultrasound After Remote Training. Pediatr Emerg Care 2022; 38:e746-e751. [PMID: 34542989 DOI: 10.1097/pec.0000000000002341] [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: 11/26/2022]
Abstract
BACKGROUND The ease of instruction for point-of-care ultrasound (POCUS) to detect suprapatellar bursa (SPB) effusions in pediatric patients is unknown. Considering in person limitations because of the coronavirus pandemic, strategies for POCUS education by remote learning are necessary. METHODS We crafted a 90-minute didactic training that was presented via a remote learning format. The main outcome of interest was the interobserver reliability of SPB effusion assessment by novice sonologists compared with POCUS faculty. Novice sonologists were pediatric emergency medicine (PEM) fellows. Pediatric emergency medicine fellows interpreted longitudinal SPB examinations obtained in our pediatric emergency department from July 2013 to June 2020. Assessments were performed 2 months after the remote training. Pediatric emergency medicine fellows had a limited experience performing these musculoskeletal scans and were blinded to POCUS faculty and each other's assessments. Interobserver reliability was assessed with Cohen κ coefficient. Second, we calculated test characteristics of knee radiography compared with PEM POCUS faculty determination of SPB effusion by ultrasound. We further explored how effusion size measured by POCUS impacted the diagnosis by knee radiography. A receiver operator characteristic curve of knee radiography diagnosis of SPB effusion was created using the maximal height of SPB effusion by POCUS as the predictor variable. RESULTS A total of 116 SPB scans in 71 patients were assessed. From this group, 70 scans were of affected knees and 46 scans were of contralateral, asymptomatic knees. The mean age of patients was 10 years and 46% were girl. The prevalence of SPB effusions was 42%. The κ coefficients between the 3 novice sonologists and POCUS faculty were 0.75 (0.62-0.87), 0.77 (0.65-0.89), and 0.83 (0.72-0.93) with 88%, 89%, and 91% agreement. Knee radiography exhibited an overall sensitivity of 65% (95% confidence interval [CI], 46-79%), specificity of 84% (95% CI, 60-97%), negative predictive value of 55% (95% CI, 43-66%), and positive predictive value of 88% (95% CI, 73-96%) to diagnose SPB effusions. The area under the receiver operator characteristic curve was 0.850. With an SPB height cutoff of 4 mm as true positives, radiography had a sensitivity of 81% and a specificity of 83%. CONCLUSIONS After a remote teleconference didactic session, PEM fellows were able to successfully diagnose SPB effusions using a longitudinal view with substantial interobserver reliability. Knee radiography exhibited limited sensitivity to rule out SPB effusions.
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Affiliation(s)
- Antonio Riera
- From the Pediatric Emergency Medicine, Yale University School of Medicine, New Haven, CT
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Harel-Sterling M, McLean LJ. Development of a blended learning curriculum to improve POCUS education in a pediatric emergency medicine training program. CAN J EMERG MED 2022; 24:325-328. [DOI: 10.1007/s43678-022-00264-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Accepted: 01/07/2022] [Indexed: 11/29/2022]
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Krishnamurthy R, Shah SH, Wang L, Gleeson SP, Liu GC, Hu HH, Krishnamurthy R. Advanced imaging use and payment trends in a large pediatric accountable care organization. Pediatr Radiol 2022; 52:22-29. [PMID: 34535808 DOI: 10.1007/s00247-021-05198-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Revised: 06/25/2021] [Accepted: 08/18/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND Pediatric imaging use and payment trends in accountable care organizations (ACOs) are seldom studied but are important for health policy decisions and resource allocation. OBJECTIVE To evaluate patterns of advanced imaging use and associated payments over a 7-year period at a large ACO in the USA serving a Medicaid population. MATERIALS AND METHODS We reviewed paid claims data from 2011 through 2017 from an ACO, analyzing the MRI, CT and US use trends and payments from emergency department (ED) and outpatient encounters. We defined "utilization rate" as the number of advanced imaging procedures per 100 enrolled children per calendar year. Average yearly utilization and payments trends were analyzed using Pearson correlation. RESULTS Across 7 years, 186,552 advanced imaging procedures were performed. The average overall utilization rate was 6.99 (95% confidence interval [CI]: 6.9-7.1). In the ED this was 2.7 (95% CI: 2.6-2.8) and in outpatients 4.3 (95% CI: 4.2-4.3). The overall utilization rate grew by 0.7% yearly (P=0.077), with US growing the most at 4.0% annually (P=0.0005), especially in the ED in the US, where it grew 10.8% annually (P=0.000019). The overall payments were stable from 2011 to 2017, with outpatient MRI seeing the largest payment decrease at 1.8% (P=0.24) and ED US showing the most growth at 3.3% (P=0.00016). Head CT and abdominal US were the two most common procedures. CONCLUSION Over the study period, advanced imaging utilization at this large pediatric ACO serving the Medicaid population increased, especially with US use in the ED. Overall payments related to advanced imaging remained stable over this period.
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Affiliation(s)
- Ramkumar Krishnamurthy
- Department of Radiology, Nationwide Children's Hospital, 700 Children's Drive, Columbus, OH, 43205, USA.
| | - Summit H Shah
- Department of Radiology, Nationwide Children's Hospital, 700 Children's Drive, Columbus, OH, 43205, USA
| | - Ling Wang
- Partners For Kids, Nationwide Children's Hospital, Columbus, OH, USA
| | - Sean P Gleeson
- Partners For Kids, Nationwide Children's Hospital, Columbus, OH, USA
| | - Gilbert C Liu
- Partners For Kids, Nationwide Children's Hospital, Columbus, OH, USA
| | - Houchun H Hu
- Department of Radiology, Nationwide Children's Hospital, 700 Children's Drive, Columbus, OH, 43205, USA
| | - Rajesh Krishnamurthy
- Department of Radiology, Nationwide Children's Hospital, 700 Children's Drive, Columbus, OH, 43205, USA
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Scialanga B, Buonsenso D, Scateni S, Valentini P, Schingo PMS, Boccuzzi E, Mesturino MA, Ferro V, Chiaretti A, Villani A, Supino MC, Musolino AM. Lung Ultrasound to Detect Pneumothorax in Children Evaluated for Acute Chest Pain in the Emergency Department: An Observational Pilot Study. Front Pediatr 2022; 10:812246. [PMID: 35372158 PMCID: PMC8965612 DOI: 10.3389/fped.2022.812246] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Accepted: 01/24/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Spontaneous pneumothorax is a relatively uncommon and poorly studied condition in children. While several protocols have been developed to evaluate the use of lung ultrasound for dyspneic adult patients in the emergency department, no specific guidelines are present for pediatric emergency physicians. OBJECTIVES We prospectively analyzed children with acute chest pain and clinical suspicion of pneumothorax evaluated at the pediatric emergency department. METHODS We consecutively enrolled children aged 5-17 years presenting to the pediatric emergency department with clinically suspected pneumothorax based on sudden onset of acute chest pain. After clinical examination, all children underwent lung ultrasound followed by chest X-ray (reference standard). We enrolled 77 children, of which 13 (16.9%) received a final diagnosis of pneumothorax. RESULTS The lung point had a sensitivity of 92.3% (95% CI 77.8-100) and a specificity of 100% (95% CI 94.4-100) for the detection of pneumothorax. The "barcode sign" had a sensitivity of 100% (95% CI 75.3-100) and a specificity of 100% (95% CI 94.4-100) for the detection of pneumothorax. CONCLUSION Lung ultrasound is highly accurate in detecting or excluding pneumothorax in children with acute chest pain evaluated in the pediatric emergency department. If pneumothorax is suspected, but the lung point is not visible, the barcode sign should always be sought as it could be a form of massive pneumothorax.
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Affiliation(s)
- Barbara Scialanga
- Department of Emergency, Acceptance and General Pediatrics, Institute for Research and Health Care (IRCCS), Bambino Gesù Children's Hospital, Rome, Italy
| | - Danilo Buonsenso
- Department of Woman and Child Health and Public Health, Institute for Research and Health Care (IRCCS), Fondazione Policlinico Universitario A. Gemelli, Rome, Italy.,Dipartimento di Scienze di Laboratorio e Infettivologiche, Fondazione Policlinico Universitario A. Gemelli, Institute for Research and Health Care (IRCCS), Rome, Italy.,Global Health Research Institute, Istituto di Igiene, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Simona Scateni
- Department of Emergency, Acceptance and General Pediatrics, Institute for Research and Health Care (IRCCS), Bambino Gesù Children's Hospital, Rome, Italy
| | - Piero Valentini
- Department of Woman and Child Health and Public Health, Institute for Research and Health Care (IRCCS), Fondazione Policlinico Universitario A. Gemelli, Rome, Italy
| | - Paolo Maria Salvatore Schingo
- Department of Diagnostic Imaging, Institute for Research and Health Care (IRCCS), Bambino Gesù Children's Hospital, Rome, Italy
| | - Elena Boccuzzi
- Department of Emergency, Acceptance and General Pediatrics, Institute for Research and Health Care (IRCCS), Bambino Gesù Children's Hospital, Rome, Italy
| | - Maria Alessia Mesturino
- Department of Emergency, Acceptance and General Pediatrics, Institute for Research and Health Care (IRCCS), Bambino Gesù Children's Hospital, Rome, Italy
| | - Valentina Ferro
- Department of Emergency, Acceptance and General Pediatrics, Institute for Research and Health Care (IRCCS), Bambino Gesù Children's Hospital, Rome, Italy
| | - Antonio Chiaretti
- Department of Woman and Child Health and Public Health, Institute for Research and Health Care (IRCCS), Fondazione Policlinico Universitario A. Gemelli, Rome, Italy
| | - Alberto Villani
- Department of Emergency, Acceptance and General Pediatrics, Institute for Research and Health Care (IRCCS), Bambino Gesù Children's Hospital, Rome, Italy
| | - Maria Chiara Supino
- Department of Emergency, Acceptance and General Pediatrics, Institute for Research and Health Care (IRCCS), Bambino Gesù Children's Hospital, Rome, Italy
| | - Anna Maria Musolino
- Department of Emergency, Acceptance and General Pediatrics, Institute for Research and Health Care (IRCCS), Bambino Gesù Children's Hospital, Rome, Italy
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Delacruz N, Malia L, Dessie A. Point-of-Care Ultrasound for the Evaluation and Management of Febrile Infants. Pediatr Emerg Care 2021; 37:e886-e892. [PMID: 33273426 DOI: 10.1097/pec.0000000000002300] [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] [Indexed: 11/26/2022]
Abstract
BACKGROUND Febrile infants frequently present to the emergency department (ED) and account for a vulnerable population at significant risk for serious bacterial infection. Appropriate evaluation and management are key to favorable outcomes but can present challenges for providers, especially in EDs where ill children are infrequently seen and pediatric-trained staff may not be available. Point-of-care ultrasound (POCUS) is integrated into the care of adults in the ED but is less commonly used for infants. OBJECTIVE OF REVIEW We present a review of the current literature and proposed approach to using POCUS for bladder catheterization, lumbar puncture (LP), and vascular access in the resuscitation and evaluation of febrile infants. DISCUSSION Point-of-care ultrasound can be a useful adjunct in the evaluation of febrile infants by facilitating higher success rates of infant bladder catheterization, LP, and intraosseous and intravenous (IV) line placement. Ultrasound has been shown to be a reliable method of evaluating bladder volumes before the catheterization of infants, reducing the number of attempts needed to obtain an adequate urine sample for testing and culture. Point-of-care ultrasound has also been shown to improve the yield of LPs in infants. Ultrasound is a rapid and accurate way of identifying the appropriate location and depth of needle insertion. Point-of-care ultrasound has also been shown to facilitate obtaining IV access in infants as well as confirming the proper placement of intraosseous lines. CONCLUSIONS A growing body of evidence suggests that POCUS is a useful adjunct in the initial evaluation and resuscitation of febrile infants. It is the position of both the American Academy or Pediatrics, American College of Emergency Physicians, and the authors of this article that emergency physicians should be familiar with the indications and applications of POCUS in children. This technology should be used as an adjunct to improve success rates when performing bladder catheterization, LP, and obtaining intravenous/intraosseous access for infants.
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Affiliation(s)
- Nicolas Delacruz
- From the Department of Pediatrics, New York Presbyterian-Morgan Stanley Children's Hospital
| | - Laurie Malia
- Department of Emergency Medicine, Division of Pediatric Emergency Medicine, Columbia University Vagelos College of Physicians and Surgeons, New York Presbyterian-Morgan Stanley Children's Hospital, New York, NY
| | - Almaz Dessie
- Department of Emergency Medicine, Division of Pediatric Emergency Medicine, Columbia University Vagelos College of Physicians and Surgeons, New York Presbyterian-Morgan Stanley Children's Hospital, New York, NY
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Nishiyama K, Horikawa S, Ono Y. A successful pediatric case of vaginal foreign body detection on transabdominal ultrasonography. Clin Case Rep 2021; 9:e05154. [PMID: 34917371 PMCID: PMC8645172 DOI: 10.1002/ccr3.5154] [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: 08/26/2021] [Revised: 11/01/2021] [Accepted: 11/19/2021] [Indexed: 11/10/2022] Open
Abstract
Vaginal foreign bodies usually present with bleeding and foul-smelling discharge. It is often difficult to detect and identify vaginal foreign bodies in pediatric cases without any symptoms. Therefore, detection of vaginal foreign bodies using noninvasive methods, like transabdominal ultrasonography, is important in pediatric patients.
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Affiliation(s)
- Kazutaka Nishiyama
- Department of PediatricsKitakyushu Municipal Yahata hospitalKitakyushuJapan
| | - Shogo Horikawa
- Department of PediatricsKitakyushu Municipal Yahata hospitalKitakyushuJapan
| | - Yusuke Ono
- Department of PediatricsKitakyushu Municipal Yahata hospitalKitakyushuJapan
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Abo AM, Alade KH, Rempell RG, Kessler D, Fischer JW, Lewiss RE, Raio CC, Marin JR. Credentialing Pediatric Emergency Medicine Faculty in Point-of-Care Ultrasound: Expert Guidelines. Pediatr Emerg Care 2021; 37:e1687-e1694. [PMID: 30624416 DOI: 10.1097/pec.0000000000001677] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
ABSTRACT As point-of-care ultrasound (POCUS) becomes standard practice in pediatric emergency medicine (PEM), it is important to have benchmarks in place for credentialing PEM faculty in POCUS. Faculty must be systematically trained and assessed for competency in order to be credentialed in POCUS and granted privileges by an individual institution. Recommendations on credentialing PEM faculty are needed to ensure appropriate, consistent, and responsible use of this diagnostic and procedural tool. It is our intention that these guidelines will serve as a framework for credentialing faculty in PEM POCUS.
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Affiliation(s)
- Alyssa M Abo
- From the Departments of Pediatrics and Emergency Medicine, George Washington University School of Medicine and Health Sciences, Washington, DC
| | - Kiyetta H Alade
- Department of Pediatrics, Baylor College of Medicine, Houston, TX
| | - Rachel G Rempell
- Department of Pediatrics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA
| | - David Kessler
- Departments of Pediatrics and Emergency Medicine, Columbia University College of Physicians and Surgeons, New York, NY
| | - Jason W Fischer
- Department of Paediatrics, University of Toronto, Toronto, Ontario, Canada
| | - Resa E Lewiss
- Department of Emergency Medicine, Thomas Jefferson University, Philadelphia, PA
| | - Christopher C Raio
- Department of Emergency Medicine, Good Samaritan Hospital Medical Center, West Islip, NY
| | - Jennifer R Marin
- Departments of Pediatrics and Emergency Medicine, University of Pittsburgh, Pittsburgh, PA
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Acuña J, Rubin M, Hahn B, Das D, Kapoor M, Adhikari S, Greenstein J. Point-of-Care Ultrasound in United States Pediatric Emergency Medicine Fellowship Programs: The Current State of Practice and Training. Pediatr Emerg Care 2021; 37:e1181-e1185. [PMID: 32118834 DOI: 10.1097/pec.0000000000001955] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES In 2015, the American Academy of Pediatrics (AAP) released a policy statement regarding point-of-care ultrasonography (POCUS) by pediatric emergency physicians, which included recommendations on education and training. In the 3 years since the AAP policy statement and its accompanying technical report were published, it is unclear which aspects of the recommendations set forth by this policy have been instituted by POCUS programs throughout the country. The objective of this study was to conduct a survey of pediatric emergency medicine (PEM) fellowship directors throughout the United States regarding the current state of education and training of POCUS in their department. METHODS We conducted an online survey of all PEM fellowship program directors in the United States between April 1, 2018, and July 31, 2018. RESULTS Of the 78 PEM fellowship program directors contacted, 62 (79.5%) responded. The majority reported having an ultrasound curriculum in place to educate their fellows (77%). Fellows are being taught using a variety of educational strategies. The most commonly reported barriers were lack of qualified faculty available for training (62.9%), lack of confidence or comfort in using the existing ultrasound machine(s) in their department (54.8%), and physician resistance to using new technology (50%). The majority of programs reported having processes in place for credentialing (56%) and quality assurance (72.6%). Whereas 77.4% have a system for archiving POCUS studies after they are performed, only half of the programs report utilization of middleware for their archival system. Compliance with documentation varied significantly between programs. CONCLUSIONS Our survey results demonstrate that, although there is still room for improvement, POCUS programs have succeeded in many of the goals set forth by the 2015 AAP policy statement, such as establishing and growing an ultrasound curriculum and using various strategies to educate PEM fellows.
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Affiliation(s)
- Josie Acuña
- From the Department of Emergency Medicine, The University of Arizona, Tucson, AZ
| | - Marina Rubin
- Department of Emergency Medicine, Newark Beth Israel, Newark, NJ
| | - Barry Hahn
- Department of Emergency Medicine, Staten Island University Hospital, Northwell Health, Staten Island
| | - Devjani Das
- Department of Emergency Medicine, New York Presbyterian/Columbia University Medical Center, New York, NY
| | - Monica Kapoor
- Department of Emergency Medicine, Staten Island University Hospital, Northwell Health, Staten Island
| | - Srikar Adhikari
- From the Department of Emergency Medicine, The University of Arizona, Tucson, AZ
| | - Joshua Greenstein
- Department of Emergency Medicine, Staten Island University Hospital, Northwell Health, Staten Island
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Buonsenso D, Malamisura M, Musolino AM. Point-of-Care Ultrasound Training Programs Across Italian Pediatric Residency Schools: A National Survey. Pediatr Emerg Care 2021; 37:e1528-e1530. [PMID: 32433456 DOI: 10.1097/pec.0000000000002107] [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
INTRODUCTION The role of point-of-care ultrasound (POCUS) in routine clinical practice is rapidly growing, whereas adult specialties have already included training programs regarding this topic; pediatric residency schools are still late on this topic, particularly in Italy. METHODS We performed an online anonymous survey to Italian residents. The online survey has been submitted to the resident representatives of each pediatric residency school in Italy by the Italian Observatory of Pediatric Residents; each representative in turn distributed it to the pediatric residents of his own school. RESULTS Three sixty-one residents responded to the survey. Only 7.8% of residents declared that in their residency school, an official training program on POCUS exists, although more than 95% of respondents declared that such a training would be of primary importance for their future practice. Most residents do not know how to use an ultrasound machine nor the differences between different probes. CONCLUSIONS Our results demonstrate that POCUS training is still missing in Italy. Given the growing number of evidences of the benefits from including POCUS in clinical practice and patient evaluation, efforts are needed to fill this gap, in Italy and, probably, in most European countries. Such a training will definitely help the new generation of pediatricians improve their curriculum and, therefore, child health.
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Affiliation(s)
| | | | - Anna Maria Musolino
- Pediatric Emergency Department, Bambino Gesù Children Hospital, IRCCS, Rome, Italy
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Shekhar AC, Blumen I. A narrative review on the use of ultrasonography in critical care transport: is POCUS hocus? TRENDS IN ANAESTHESIA AND CRITICAL CARE 2021. [DOI: 10.1016/j.tacc.2021.07.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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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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Wu M, Awasthi N, Rad NM, Pluim JPW, Lopata RGP. Advanced Ultrasound and Photoacoustic Imaging in Cardiology. SENSORS (BASEL, SWITZERLAND) 2021; 21:7947. [PMID: 34883951 PMCID: PMC8659598 DOI: 10.3390/s21237947] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/30/2021] [Revised: 11/23/2021] [Accepted: 11/26/2021] [Indexed: 12/26/2022]
Abstract
Cardiovascular diseases (CVDs) remain the leading cause of death worldwide. An effective management and treatment of CVDs highly relies on accurate diagnosis of the disease. As the most common imaging technique for clinical diagnosis of the CVDs, US imaging has been intensively explored. Especially with the introduction of deep learning (DL) techniques, US imaging has advanced tremendously in recent years. Photoacoustic imaging (PAI) is one of the most promising new imaging methods in addition to the existing clinical imaging methods. It can characterize different tissue compositions based on optical absorption contrast and thus can assess the functionality of the tissue. This paper reviews some major technological developments in both US (combined with deep learning techniques) and PA imaging in the application of diagnosis of CVDs.
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Affiliation(s)
- Min Wu
- Photoacoustics and Ultrasound Laboratory Eindhoven (PULS/e), Department of Biomedical Engineering, Eindhoven University of Technology, 5612 AZ Eindhoven, The Netherlands; (N.M.R.); (R.G.P.L.)
| | - Navchetan Awasthi
- Photoacoustics and Ultrasound Laboratory Eindhoven (PULS/e), Department of Biomedical Engineering, Eindhoven University of Technology, 5612 AZ Eindhoven, The Netherlands; (N.M.R.); (R.G.P.L.)
- Medical Image Analysis Group (IMAG/e), Department of Biomedical Engineering, Eindhoven University of Technology, 5612 AZ Eindhoven, The Netherlands;
| | - Nastaran Mohammadian Rad
- Photoacoustics and Ultrasound Laboratory Eindhoven (PULS/e), Department of Biomedical Engineering, Eindhoven University of Technology, 5612 AZ Eindhoven, The Netherlands; (N.M.R.); (R.G.P.L.)
- Medical Image Analysis Group (IMAG/e), Department of Biomedical Engineering, Eindhoven University of Technology, 5612 AZ Eindhoven, The Netherlands;
| | - Josien P. W. Pluim
- Medical Image Analysis Group (IMAG/e), Department of Biomedical Engineering, Eindhoven University of Technology, 5612 AZ Eindhoven, The Netherlands;
| | - Richard G. P. Lopata
- Photoacoustics and Ultrasound Laboratory Eindhoven (PULS/e), Department of Biomedical Engineering, Eindhoven University of Technology, 5612 AZ Eindhoven, The Netherlands; (N.M.R.); (R.G.P.L.)
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Kwon JH, Lee JH, Ha YR, Park JD. Development of Core Contents of Point-of-Care Ultrasound Curriculum for Pediatric Emergency Medicine Physician Training: A Modified Delphi Survey. CHILDREN (BASEL, SWITZERLAND) 2021; 8:757. [PMID: 34572189 PMCID: PMC8467914 DOI: 10.3390/children8090757] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Revised: 08/25/2021] [Accepted: 08/26/2021] [Indexed: 11/16/2022]
Abstract
BACKGROUND As the frequency of ultrasound use in pediatric emergency departments increases, it is necessary to train pediatric emergency medicine (PEM) physicians on pediatric point-of-care ultrasonography (POCUS). We discussed the core content of POCUS applications and proposed a POCUS training curriculum for PEM physicians in South Korea. METHODS Twenty-three experts were included if had performed over 1500 POCUS scans, had at least three years of experience teaching POCUS to physicians, were POCUS instructors or had completed a certified pediatric POCUS program. Experts rated 61 possible POCUS applications in terms of the importance of their inclusion in a PEM POCUS curriculum using the modified Delphi technique. RESULTS In round one, twelve (52.2%) out of 23 experts responded to the email. Eleven experts satisfied the inclusion criteria. Eleven experts participated in round one of a survey and agreed on 27 (44.3%) out of a total of 61 items. In round two, all 11 experts participated in the survey; they agreed on two (5.9%) of the remaining 34 items, and no items were excluded. CONCLUSION Using the Delphi method, 61 applications were discussed, and a consensus was reached on 29 core applications.
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Affiliation(s)
- Jae-Hyun Kwon
- Department of Emergency Medicine, Bundang CHA Hospital, CHA University School of Medicine, Pocheon 13496, Korea;
| | - Jin-Hee Lee
- Department of Emergency Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seoul 13620, Korea
| | - Young-Rock Ha
- Department of Critical Care Medicine, Seongnam Citizens Medical Center, Seongnam 13290, Korea;
| | - June-Dong Park
- Department of Pediatrics, Seoul National University College of Medicine, Seoul 03080, Korea;
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Gupta A, Eckenswiller T. Point-of-care Ultrasound in Early Diagnosis of Cardiomyopathy in a Child with Viral Myocarditis: A Case Report. Clin Pract Cases Emerg Med 2021; 5:186-189. [PMID: 34437001 PMCID: PMC8143837 DOI: 10.5811/cpcem.2021.2.51266] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2020] [Accepted: 02/23/2021] [Indexed: 11/11/2022] Open
Abstract
Introduction Pediatric myocarditis is a commonly missed diagnosis in the pediatric emergency department (ED) with high morbidity and mortality. The presentation of cardiogenic shock secondary to myocarditis and septic shock can be difficult to differentiate during initial resuscitation, and incorrect treatment can lead to poor prognosis. Early diagnosis may provide a better prognosis for this life-threatening condition. Case Report We report a case of a five-year-old female who presented to the ED with non-specific symptoms of myocarditis. Rapid point-of-care ultrasound led to early diagnosis, correct management, and great prognosis for the patient. Conclusion Providers must maintain a high index of suspicion for cardiogenic shock in patients with nonspecific symptoms and fluid unresponsiveness. Point-of-care ultrasound can help in the identification of cardiac disorders and guide practitioners in their management plans.
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Affiliation(s)
- Ayush Gupta
- Children's Hospital of New Orleans, Department of Pediatric Emergency Medicine, New Orleans, Louisiana
| | - Trevor Eckenswiller
- William Beaumont Hospital, Department of Emergency Medicine, Royal Oak, Michigan
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Alade KH, Marin JR, Constantine E, Ekpenyong A, Farrell SE, Horowitz R, Hsu D, Kwan CW, Ng L, Leonard PJ, Lewiss RE. Development of a novel pediatric point-of-care ultrasound question bank using a modified Delphi process. AEM EDUCATION AND TRAINING 2021; 5:e10651. [PMID: 34527846 PMCID: PMC8427181 DOI: 10.1002/aet2.10651] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Revised: 07/08/2021] [Accepted: 07/11/2021] [Indexed: 06/13/2023]
Abstract
BACKGROUND AND OBJECTIVES Measuring pediatric emergency medicine (PEM) fellow competency in point-of-care ultrasound (POCUS) is important for ensuring adequate training and performance. Assessment may include direct observation, image review, quality assessment, and written examination. The purpose of this study was to develop a pediatric POCUS question bank that could subsequently be used as a POCUS assessment for graduating PEM fellows. METHODS We organized a 10-person question writing group (QWG). Eight hold expertise in POCUS and two hold expertise in medical education. Members of the QWG created questions within four domains: interpretation/diagnosis (50% of questions), anatomy (30%), physics (10%), and pitfalls (10%). POCUS faculty ascertained content validity and the medical education faculty revised questions for syntax and readability. In 2016, we recruited 31 pediatric POCUS experts. The majority were members of the P2 Network, an international group of experts and leaders in PEM POCUS, to participate in three iterative rounds of a modified Delphi process to review, revise, and establish consensus on the question bank. RESULTS Thirty-one pediatric POCUS experts participated in the three rounds of the modified Delphi process and evaluated 437 questions developed by the expert panel. Forty-nine percent (n = 216) of the questions were accepted in round 1, 30% (n = 130) in round 2, and 11% (n = 47) in the final round. The final question bank included 393 questions covering 17 pediatric POCUS applications. CONCLUSION We developed a 393-question bank to aid in the assessment of PEM POCUS competency. Future work includes piloting the questions with PEM fellows to evaluate the response process and implementing the assessment tool to establish a minimum passing score.
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Affiliation(s)
| | | | | | - Atim Ekpenyong
- University of California–San DiegoSan DiegoCaliforniaUSA
| | | | | | | | - Charisse W. Kwan
- Children's HospitalLondon Health Sciences CentreLondonOntarioCanada
| | - Lorraine Ng
- Columbia University Irving Medical CenterNew YorkNew YorkUSA
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Gold D, Levine M, Hsu D, Way DP, Shefrin AE, Lam SH, Lewiss R, Marin JR. Design of a point-of-care ultrasound curriculum for pediatric emergency medicine fellows: A Delphi study. AEM EDUCATION AND TRAINING 2021; 5:e10700. [PMID: 34901685 PMCID: PMC8637871 DOI: 10.1002/aet2.10700] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Revised: 09/10/2021] [Accepted: 10/05/2021] [Indexed: 06/14/2023]
Abstract
OBJECTIVES There has been a steady increase in the growth and utilization of point-of-care ultrasound (POCUS) in pediatric emergency medicine (PEM). POCUS has been established as an Accreditation Council for Graduate Medical Education (ACGME) core requirement for accreditation of PEM fellowship programs. Despite this requirement, training guidelines regarding POCUS knowledge and skills have yet to be developed. The purpose of this project was to develop a curriculum and a competency checklist for PEM fellow POCUS education. METHODS We formed a core leadership group based on expertise in one or more key areas: PEM, POCUS, curriculum development, or Delphi methods. We recruited 29 PEM POCUS or ultrasound education experts from North America to participate in a three-round electronic Delphi project. The first Delphi round asked experts to generate a list of the core POCUS knowledge and skills that a PEM fellow would need during training to function as an autonomous practitioner. Subsequent rounds prioritized the list of knowledge and skills, and the core leadership group organized knowledge and skills into global competencies and subcompetencies. RESULTS The first Delphi round yielded 61 POCUS areas of knowledge and skills considered important for PEM fellow learning. After two subsequent Delphi rounds, the list of POCUS knowledge and skills was narrowed to 38 items that addressed elements of six global competencies. The core leadership group then revised items into subcompetencies and categorized them under global competencies, developing a curriculum that defined the scope (depth of content) and sequence (order of teaching) of these POCUS knowledge and skill items. CONCLUSIONS This expert, consensus-generated POCUS curriculum provides detailed guidance for PEM fellowships to incorporate POCUS education into their programs. Our curriculum also identifies core ultrasound knowledge and skills needed by PEM fellows to perform the specific POCUS applications recommended in prior publications.
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Affiliation(s)
- Delia Gold
- Nationwide Children’s Hospital and The Ohio State University College of MedicineColumbusOhioUSA
| | - Marla Levine
- Vanderbilt University Medical CenterVanderbilt University School of MedicineNashvilleTennesseeUSA
| | - Deborah Hsu
- Texas Children’s HospitalBaylor College of MedicineHoustonTexasUSA
| | - David P. Way
- Department of Emergency MedicineThe Ohio State University College of MedicineColumbusOhioUSA
| | - Allan E. Shefrin
- Children’s Hospital of Eastern Ontario/University of OttawaOttawaOntarioCanada
| | | | - Resa Lewiss
- Thomas Jefferson University HospitalPhiladelphiaPennsylvaniaUSA
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Diagnosis and classification prediction model of pituitary tumor based on machine learning. Neural Comput Appl 2021. [DOI: 10.1007/s00521-021-06277-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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Bergmann KR, Arroyo AC, Tessaro MO, Nielson J, Whitcomb V, Madhok M, Yock-Corrales A, Guerrero-Quesada G, Chaudoin L, Berant R, Shahar-Nissan K, Deanehan JK, Lam SHF, Snelling PJ, Avendano P, Cohen SG, Friedman N, Ekpenyong A, Pade KH, Park DB, Lin-Martore M, Kornblith AE, Montes-Amaya G, Thomas-Mohtat R, Jin J, Watson D, Sivitz A. Diagnostic Accuracy of Point-of-Care Ultrasound for Intussusception: A Multicenter, Noninferiority Study of Paired Diagnostic Tests. Ann Emerg Med 2021; 78:606-615. [PMID: 34226072 DOI: 10.1016/j.annemergmed.2021.04.033] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Revised: 04/13/2021] [Accepted: 04/27/2021] [Indexed: 01/09/2023]
Abstract
STUDY OBJECTIVE To determine the diagnostic accuracy of point-of-care ultrasound (POCUS) performed by experienced clinician sonologists compared to radiology-performed ultrasound (RADUS) for detection of clinically important intussusception, defined as intussusception requiring radiographic or surgical reduction. METHODS We conducted a multicenter, noninferiority, observational study among a convenience sample of children aged 3 months to 6 years treated in tertiary care emergency departments across North and Central America, Europe, and Australia. The primary outcome was diagnostic accuracy of POCUS and RADUS with respect to clinically important intussusception. Sample size was determined using a 4-percentage-point noninferiority margin for the absolute difference in accuracy. Secondary outcomes included agreement between POCUS and RADUS for identification of secondary sonographic findings. RESULTS The analysis included 256 children across 17 sites (35 sonologists). Of the 256 children, 58 (22.7%) had clinically important intussusception. POCUS identified 60 (23.4%) children with clinically important intussusception. The diagnostic accuracy of POCUS was 97.7% (95% confidence interval [CI] 94.9% to 99.0%), compared to 99.3% (95% CI 96.8% to 99.9%) for RADUS. The absolute difference between the accuracy of RADUS and that of POCUS was 1.5 percentage points (95% CI -0.6 to 3.6). Sensitivity for POCUS was 96.6% (95% CI 87.2% to 99.1%), and specificity was 98.0% (95% CI 94.7% to 99.2%). Agreement was high between POCUS and RADUS for identification of trapped free fluid (83.3%, n=40/48) and decreased color Doppler signal (95.7%, n=22/23). CONCLUSION Our findings suggest that the diagnostic accuracy of POCUS performed by experienced clinician sonologists may be noninferior to that of RADUS for detection of clinically important intussusception. Given the limitations of convenience sampling and spectrum bias, a larger randomized controlled trial is warranted.
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Affiliation(s)
- Kelly R Bergmann
- Department of Pediatric Emergency Medicine, Children's Minnesota, Minneapolis, MN.
| | - Alexander C Arroyo
- Department of Pediatric Emergency Medicine, Maimonides Medical Center, Brooklyn, NY
| | - Mark O Tessaro
- Division of Pediatric Emergency Medicine, Hospital for Sick Children, Toronto, Ontario, Canada
| | - Jonathan Nielson
- Department of Pediatric Emergency Medicine, Children's Minnesota, Minneapolis, MN
| | - Valerie Whitcomb
- Department of Pediatric Emergency Medicine, Children's Minnesota, Minneapolis, MN
| | - Manu Madhok
- Department of Pediatric Emergency Medicine, Children's Minnesota, Minneapolis, MN
| | - Adriana Yock-Corrales
- Department of Emergency Medicine, Hospital Nacional de Niños: "Dr. Carlos Sáenz Herrera," CCSS, San José, Costa Rica
| | - German Guerrero-Quesada
- Department of Surgery, Hospital Nacional de Niños: "Dr. Carlos Sáenz Herrera," CCSS, San José, Costa Rica
| | - Lindsey Chaudoin
- Department of Emergency Medicine, Atrium Health's Carolinas Medical Center, Charlotte, NC
| | - Ron Berant
- Department of Emergency Medicine, Schneider Children's Medical Center of Israel, Petah Tikva, Israel
| | - Keren Shahar-Nissan
- Department of Emergency Medicine, Schneider Children's Medical Center of Israel, Petah Tikva, Israel
| | - J Kate Deanehan
- Department of Pediatric Emergency Medicine, Johns Hopkins Children's Center, Baltimore, MD
| | - Samuel H F Lam
- Department of Emergency Medicine, Sutter Medical Center Sacramento, Sacramento, CA
| | - Peter J Snelling
- Department of Pediatric Emergency Medicine, Gold Coast University Hospital and Griffith University, Southport, Queensland, Australia
| | - Pablo Avendano
- Division of Pediatric Emergency Medicine, University of Minnesota Masonic Children's Hospital, Minneapolis, MN
| | - Stephanie G Cohen
- Department of Pediatrics and Emergency Medicine, Children's Healthcare Atlanta and Emory University, Atlanta, GA
| | - Nir Friedman
- Department of Pediatric Emergency Medicine, The Edmond and Lily Safra Children's Hospital, Sheba Medical Center, Tel Hashomer, Israel
| | - Atim Ekpenyong
- Department of Pediatrics, University of California, San Diego, CA
| | - Kathryn H Pade
- Department of Pediatrics, University of California, San Diego, CA
| | - Daniel B Park
- Department of Pediatrics and Emergency Medicine, University of North Carolina, Chapel Hill, NC
| | - Margaret Lin-Martore
- Department of Emergency Medicine and Pediatrics, University of California, San Francisco, San Francisco, CA
| | - Aaron E Kornblith
- Department of Emergency Medicine and Pediatrics, University of California, San Francisco, San Francisco, CA
| | - Gerardo Montes-Amaya
- Department of Pediatric Emergency Medicine, Hospital Infantil Ciudad Juárez, Chihuahua, Mexico
| | - Rosemary Thomas-Mohtat
- Department of Pediatric Emergency Medicine, Children's National Hospital, Washington, DC
| | - Jing Jin
- Department of Research and Sponsored Programs, Children's Minnesota, Minneapolis, MN
| | - Dave Watson
- Department of Research and Sponsored Programs, Children's Minnesota, Minneapolis, MN
| | - Adam Sivitz
- Department of Emergency Medicine, Newark Beth Israel Medical Center, Newark, NJ
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Sena A, Alerhand S, Lamba S. Milestone Approach to Designing a Point-of-Care Ultrasound Curriculum for Transition-to-Residency Programs in the United States. TEACHING AND LEARNING IN MEDICINE 2021; 33:270-281. [PMID: 33085534 DOI: 10.1080/10401334.2020.1814296] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Phenomenon: Point-of-care ultrasound is fast becoming standard clinical bedside practice for diverse specialties. Medical schools are responding by adding ultrasound education, though the majority use it to supplement the learning of basic sciences. Point-of-care ultrasound practice-based clinical skills education is rare. There also is a lack of standardization across curricula, leading to much variability in the ultrasound skills that medical students from different schools bring to residency. To best inform a point-of-care ultrasound curriculum for our Transition-to Residency program, we investigated literature on 1) how medical students are being prepared for use of point-of-care ultrasound in clinical practice, 2) what skills are being taught, 3) what point-of-care ultrasound skills residency programs expect from incoming residents. Approach: We reviewed literature to identify curricula in U.S. medical schools that teach the concepts, knowledge, and skills related to point-of-care ultrasound. We also mapped point-of-care ultrasound expectations set forth by the Entrustable Professional Activities for undergraduate medical education to the specialty-specific milestones identified by the Accreditation Council for Graduate Medical Education. Additionally, we reviewed specialty-specific professional organizations for position statements and guidelines describing the point-of-care ultrasound skills expected for practicing physicians in their respective specialties. The goal was to identify any needs and gaps in education regarding point-of-care ultrasound across the undergraduate to graduate medical education continuum to practice. Findings: We found seven published point-of-care ultrasound curricula for medical students. There was wide variability in these curricula regarding what point-of-care ultrasound content is being taught, as well as when and how this skill is taught. No Entrustable Professional Activity listed point-of-care ultrasound as a skill requirement for graduating medical students. For graduate medical education, there was wide variability across specialties in residency milestones related to point-of-care ultrasound; some (e.g., emergency medicine) listed extensive milestones while others (e.g., internal medicine) listed none. However, we found that many specialty-specific professional organizations do list detailed point-of-care ultrasound expectations for their practicing physicians. Insights: As point-of-care ultrasound is fast becoming common practice across many specialties, standardization of education and related competencies-similar to other clinical skills training-is necessary across medical schools. Mapping point-of-care ultrasound expectations to current teaching across the continuum from undergraduate to graduate medical education may allow schools to tailor point-of-care ultrasound training for Transition-to-Residency programs. We provide a sample pilot point-of-care ultrasound curriculum that we designed for our Transition-to-Residency course.
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Affiliation(s)
- Ariel Sena
- Department of Emergency Medicine, Rutgers New Jersey Medical School, Newark, New Jersey, USA
| | - Stephen Alerhand
- Department of Emergency Medicine, Rutgers New Jersey Medical School, Newark, New Jersey, USA
| | - Sangeeta Lamba
- Department of Emergency Medicine, Rutgers New Jersey Medical School, Newark, New Jersey, USA
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Zhao H, Li M, Tian F, Zhang L, Lv J, Xing K, Shen Z, Hou X, Shen X. Fuzzy model based on local injection of MTX combined with traditional Chinese medicine guided by ultrasound intervention to treat CSP. JOURNAL OF INTELLIGENT & FUZZY SYSTEMS 2021. [DOI: 10.3233/jifs-219052] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
In view of pregnancy at the uterine scar after cesarean section, there is an urgent need to find a conservative treatment mode with drugs that can improve the success rate of treatment, shorten the conservative treatment time, and cause little harm to the body. This research combines ultrasound intervention technology to construct a fuzzy model to comprehensively evaluate the clinical effects of traditional Chinese medicine combined with western medicine in the treatment of CSP. Moreover, this research combines the current application algorithms of machine vision to explain the relevant principles of ultrasound interventional vision. In addition, this research uses the background subtraction method to extract the target, and uses the machine vision algorithm to extract the ultrasonic detection target object. Finally, this research adjusts the control parameters according to the fuzzy control, and outputs the optimal control plan with BP network training. The results of this study show that the combination of Chinese and Western medicines in the treatment of uterine scars after cesarean section has the advantages of small gestational sacs, short pregnancy, and low blood β-HCG, and it has the advantages of less pain, economy, fewer side effects, and successfully preserves the uterus. Therefore, it is worthy of clinical application.
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Affiliation(s)
- Hong Zhao
- HanDan Central Hospital, HanDan Hebei, China
| | - Meiyan Li
- HanDan Central Hospital, HanDan Hebei, China
| | - Fen Tian
- HanDan Central Hospital, HanDan Hebei, China
| | - Li Zhang
- General Hospital of Handan Mining Industry Clique, HanDan Hebei, China
| | - Junnan Lv
- HanDan Central Hospital, HanDan Hebei, China
| | - Kai Xing
- HanDan Central Hospital, HanDan Hebei, China
| | - Zhihua Shen
- HanDan Central Hospital, HanDan Hebei, China
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Sablak CH, Dudley RM, Youngdahl A, Roth KR. Point-of-Care Ultrasound Assists in Rapid Diagnosis of T-cell Lymphoblastic Lymphoma in a Young Boy. Cureus 2021; 13:e14978. [PMID: 34131530 PMCID: PMC8195544 DOI: 10.7759/cureus.14978] [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: 03/09/2021] [Accepted: 05/12/2021] [Indexed: 11/13/2022] Open
Abstract
T-cell lymphoblastic lymphoma (T-cell LBL) is an uncommon diagnosis for acute dyspnea in pediatric emergencies. This case details a 13-year-old boy presenting to the ED with dyspnea, who was diagnosed with T-cell LBL. It was a unique presentation in which there was no obvious mediastinal mass on the examination or primary imaging. As a safe and cost-effective modality for a patient that was too unstable to transfer to the radiology department for computed tomography, point-of-care ultrasound (POCUS) was useful in the patient's rapid assessment for suspected pericardial and pleural effusion. This case highlights the advantage of early utilization of POCUS for pediatric patients with dyspnea.
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Affiliation(s)
- Ceyda H Sablak
- Department of Emergency and Hospital Medicine, University of South Florida Morsani College of Medicine/Lehigh Valley Health Network Campus, Allentown, USA
| | - Rebecca M Dudley
- Department of Emergency and Hospital Medicine, University of South Florida Morsani College of Medicine/Lehigh Valley Health Network Campus, Allentown, USA
| | - Alexander Youngdahl
- Department of Emergency and Hospital Medicine, University of South Florida Morsani College of Medicine/Lehigh Valley Health Network Campus, Allentown, USA
| | - Kevin R Roth
- Department of Emergency and Hospital Medicine, University of South Florida Morsani College of Medicine/Lehigh Valley Health Network Campus, Allentown, USA
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The effect of point-of-care ultrasound on length of stay in the emergency department in children with neck swelling. Am J Emerg Med 2021; 48:295-300. [PMID: 34052608 DOI: 10.1016/j.ajem.2021.05.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2021] [Revised: 05/01/2021] [Accepted: 05/02/2021] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Ultrasound is the imaging modality of choice in children presenting to the emergency department (ED) with soft tissue neck swelling. Point of care ultrasound (POCUS) has good accuracy when compared to comprehensive radiology department ultrasound (RADUS). POCUS could potentially improve ED length of stay (LOS) by improving efficiency. We aimed to evaluate the LOS of pediatric patients seen in ED with soft tissue neck swelling who received POCUS compared to RADUS. We determined unscheduled 30-day return visit rates in both groups as a balancing measure. METHODS We performed a retrospective review of the electronic medical record for our cross-sectional study of discharged patients ≤21 years of age who had a neck ultrasound performed by a credentialed POCUS physician or by the radiology department between July 2014 and January 2020. We included patients who had both POCUS and RADUS in the POCUS group. We compared median ED LOS in both groups using the Mann Whitney U test and proportion of unscheduled return visits to the ED in both groups using odds ratio and 95% CI. RESULTS There were 925 patients: 76 with only POCUS, 6 with POCUS and RADUS, and 843 with only RADUS performed. Median LOS in the POCUS group was 68.5 min (IQR 38.3120.3) versus 154.0 min (IQR 111.0, 211.0) in the RADUS group (p < 0.001). Return visit overall was 7.6%: 13.2% in the POCUS group versus 7.1% in the RADUS group (p = 0.07). CONCLUSION Pediatric patients evaluated in the ED for soft tissue neck swelling had a shorter LOS with POCUS than with RADUS without a statistically significant increase in 30-day return visits. We suggest a "POCUS First" approach to the care of these patients.
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Riera A, Weeks B, Emerson BL, Chen L. Evaluation of a Focused Cardiac Ultrasound Protocol in a Pediatric Emergency Department. Pediatr Emerg Care 2021; 37:191-198. [PMID: 29746359 DOI: 10.1097/pec.0000000000001495] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES The objective of this study was to evaluate the implementation of a focused cardiac ultrasound (FoCUS) protocol in a pediatric emergency department (PED). METHODS We conducted a cross-sectional, observational, quality improvement project in a PED of an urban tertiary care children's hospital. A FoCUS protocol was collaboratively developed by pediatric cardiology and pediatric emergency medicine. This included a reference document with definitions, indications, image acquisition guidelines, and interpretation expectations. We measured physician-sonographer performance against pediatric cardiologist interpretation of stored cine clips as our reference standard. Focused cardiac ultrasound interpretation was dichotomized for the presence or absence of pericardial effusion, depressed left ventricular function, and chamber size abnormalities. Run charts were used to compare the number FoCUS performed each month and the quality of captured cine clips with those from the previous year. RESULTS Ninety-two FoCUSs were performed by 34 different physician-sonographers from January to December 2016. The prevalence of FoCUS abnormalities was 18.5%. For pericardial effusion, sensitivity was 100% (95% confidence interval [CI], 48%-100%) and specificity was 99% (95% CI, 94%-100%). For depressed function, sensitivity was 100% (95% CI, 54%-100%) and specificity was 99% (95% CI, 94%-100%). For chamber size abnormalities, sensitivity was 100% (95% CI, 54%-100%) and specificity was 95% (95% CI, 89%-99%). The median number of monthly FoCUS increased from 1 (preprotocol) to 5 (postprotocol), and the median rate of adequate studies increased from 0% to 55%. CONCLUSIONS We report the collaborative development and successful implementation of a PED FoCUS protocol. Physician-sonographer interpretation of FoCUS yielded acceptable results. Improvements in FoCUS utilization and cine clip adequacy were observed.
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Haskins SC, Bronshteyn Y, Perlas A, El-Boghdadly K, Zimmerman J, Silva M, Boretsky K, Chan V, Kruisselbrink R, Byrne M, Hernandez N, Boublik J, Manson WC, Hogg R, Wilkinson JN, Kalagara H, Nejim J, Ramsingh D, Shankar H, Nader A, Souza D, Narouze S. American Society of Regional Anesthesia and Pain Medicine expert panel recommendations on point-of-care ultrasound education and training for regional anesthesiologists and pain physicians-part I: clinical indications. Reg Anesth Pain Med 2021; 46:1031-1047. [PMID: 33632778 DOI: 10.1136/rapm-2021-102560] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Accepted: 02/04/2021] [Indexed: 12/20/2022]
Abstract
Point-of-care ultrasound (POCUS) is a critical skill for all regional anesthesiologists and pain physicians to help diagnose relevant complications related to routine practice and guide perioperative management. In an effort to inform the regional anesthesia and pain community as well as address a need for structured education and training, the American Society of Regional Anesthesia and Pain Medicine (ASRA) commissioned this narrative review to provide recommendations for POCUS. The guidelines were written by content and educational experts and approved by the Guidelines Committee and the Board of Directors of the ASRA. In part I of this two-part series, clinical indications for POCUS in the perioperative and chronic pain setting are described. The clinical review addresses airway ultrasound, lung ultrasound, gastric ultrasound, the focus assessment with sonography for trauma examination and focused cardiac ultrasound for the regional anesthesiologist and pain physician. It also provides foundational knowledge regarding ultrasound physics, discusses the impact of handheld devices and finally, offers insight into the role of POCUS in the pediatric population.
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Affiliation(s)
- Stephen C Haskins
- Anesthesiology, Critical Care & Pain Management, Hospital for Special Surgery, New York, New York, USA .,Anesthesiology, Weill Cornell Medical College, New York, New York, USA
| | - Yuriy Bronshteyn
- Anesthesiology, Duke University School of Medicine, Durham, North Carolina, USA
| | - Anahi Perlas
- Anesthesiology and Pain Management, Toronto Western Hospital, Toronto, Ontario, Canada
| | | | - Joshua Zimmerman
- Anesthesiology, University of Utah Health, Salt Lake City, Utah, USA
| | - Marcos Silva
- Anesthesiology and Pain Management, Toronto Western Hospital, Toronto, Ontario, Canada
| | - Karen Boretsky
- Anesthesiology, Critical Care and Pain Medicine, Harvard Medical School, Boston, Massachusetts, USA
| | - Vincent Chan
- Anesthesiology and Pain Management, Toronto Western Hospital, Toronto, Ontario, Canada
| | | | - Melissa Byrne
- Anesthesiology, University of Michigan, Ann Arbor, Michigan, USA
| | - Nadia Hernandez
- Anesthesiology, University of Texas Health Science Center at Houston, Houston, Texas, USA
| | - Jan Boublik
- Anesthesiology, Stanford Hospital and Clinics, Stanford, California, USA
| | - William Clark Manson
- Anesthesiology, University of Virginia Health System, Charlottesville, Virginia, USA
| | - Rosemary Hogg
- Anaesthesia, Belfast Health and Social Care Trust, Belfast, UK
| | - Jonathan N Wilkinson
- Intensive Care and Anaesthesia, Northampton General Hospital, Northampton, Northamptonshire, UK
| | | | - Jemiel Nejim
- Anesthesiology, Critical Care & Pain Management, Hospital for Special Surgery, New York, New York, USA.,Anesthesiology, Weill Cornell Medical College, New York, New York, USA
| | - Davinder Ramsingh
- Anesthesiology, Loma Linda University Medical Center, Loma Linda, California, USA
| | - Hariharan Shankar
- Anesthesiology, Clement Zablocki VA Medical Center/Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Antoun Nader
- Anesthesiology, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Dmitri Souza
- Center for Pain Medicine, Western Reserve Hospital, Cuyahoga Falls, Ohio, USA
| | - Samer Narouze
- Center for Pain Medicine, Western Reserve Hospital, Cuyahoga Falls, Ohio, USA
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van Rijn RR, Stafrace S, Arthurs OJ, Rosendahl K. Non-radiologist-performed point-of-care ultrasonography in paediatrics - European Society of Paediatric Radiology position paper. Pediatr Radiol 2021; 51:161-167. [PMID: 33211186 PMCID: PMC7796864 DOI: 10.1007/s00247-020-04843-6] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Revised: 07/07/2020] [Accepted: 09/07/2020] [Indexed: 12/22/2022]
Abstract
Non-radiologist point-of-care ultrasonography (US) is increasingly implemented in paediatric care because it is believed to facilitate a timely diagnosis, such as in ascites or dilated renal pelvicalyceal systems, and can be used to guide interventional procedures. To date, all policy statements have been published by non-radiologic societies. The European Society of Paediatric Radiology hereby issues a position statement on paediatric non-radiologist point-of-care US from the point of view of those leading on children's imaging, i.e. paediatric radiologists. In this position statement, we will address the boundaries, education, credentialing, quality control, reporting and storage of images in paediatric practice.
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Affiliation(s)
- Rick R van Rijn
- Department of Radiology and Nuclear Medicine, Emma Children's Hospital-Amsterdam UMC, University of Amsterdamn, Meibergdreef 9, 1105 AZ, Amsterdam Zuid-Oost, the Netherlands.
| | - Samuel Stafrace
- Department of Diagnostic Imaging, Sidra Medicine, Doha, Qatar
- Weill Cornell Medicine, Doha, Qatar
| | - Owen J Arthurs
- Great Ormond Street Hospital for Children, NHS Foundation Trust, London, UK
- UCL GOS Institute of Child Health, London, UK
- NIHR Great Ormond Street Hospital Biomedical Research Centre, London, UK
| | - Karen Rosendahl
- Department of Radiology, University Hospital of North Norway, Tromsø, Norway
- The Arctic University of Norway, Tromsø, Norway
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Boretsky K. Perioperative Point-of-Care Ultrasound in Children. CHILDREN (BASEL, SWITZERLAND) 2020; 7:E213. [PMID: 33171903 PMCID: PMC7694522 DOI: 10.3390/children7110213] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Revised: 10/26/2020] [Accepted: 11/03/2020] [Indexed: 01/09/2023]
Abstract
Anesthesiologists and other acute care physicians perform and interpret portable ultrasonography-point-of-care ultrasound (POCUS)-at a child's bedside, in the perioperative period. In addition to the established procedural use for central line and nerve block placement, POCUS is being used to guide critical clinical decisions in real-time. Diagnostic point-of-care applications most relevant to the pediatric anesthesiologist include lung ultrasound for assessment of endotracheal tube size and position, pneumothorax, pleural effusion, pneumonia, and atelectasis; cardiac ultrasound for global cardiac function and hydration status, and gastric ultrasound for aspiration risk stratification. This article reviews and discusses select literature regarding the use of various applications of point-of-care ultrasonography in the perioperative period.
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Affiliation(s)
- Karen Boretsky
- Department of Anesthesiology, Critical Care and Pain Medicine, Boston Children's Hospital, Harvard Medical School, Boston, MA 02115, USA
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Point-of-care ultrasound before attempting clean-catch urine collection in infants: a randomized controlled trial. CAN J EMERG MED 2020; 21:646-652. [PMID: 31006399 DOI: 10.1017/cem.2019.30] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
OBJECTIVE A new non-invasive bladder stimulation technique has been described to obtain clean-catch urine specimens in infants. This study aimed to evaluate if point-of-care ultrasound (POCUS) guided feeding protocol to measure bladder volume prior to stimulation techniques improves clean-catch urine collection success. METHODS A prospective randomized controlled trial study was conducted in a tertiary care pediatric emergency department. Infants aged less than 6 months needing a urine sample were randomized to either POCUS group or feeding group (standard procedure) before performing a standardized clean-catch urine stimulation technique. In the POCUS group, a feeding period was permitted if the bladder width was less than 2 cm, otherwise the clean-catch urine was performed immediately. The primary outcome was the success of the procedure defined by the collection of at least 2 mL of urine, obtained within 300 seconds of bladder stimulation manoeuvres. It was estimated that the recruitment of 200 children was necessary to yield 80% power to identify an improvement of 20% in the success rate. RESULTS A total of 201 infants were included. The procedure was not more successful in the POCUS group (48%) compared to the feeding group (54%) (Difference: 6.5%; 95% CI: -7.3 to 19.8%). The mean time to collect urine samples from randomization to sample collection was not different between the two groups. CONCLUSIONS Our study failed to show a benefit of using POCUS to improve the success rate of stimulated clean-catch urine. Moreover, the importance of the feeding period prior to clean-catch urine manoeuvres should be evaluated further. CLINICAL TRIAL REGISTRATION NCT02751671.
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Malia L, Sivitz A, Chicaiza H. A novel approach: Point-of-care ultrasound for the diagnosis of retropharyngeal abscess. Am J Emerg Med 2020; 46:271-275. [PMID: 33046324 DOI: 10.1016/j.ajem.2020.07.060] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Revised: 07/20/2020] [Accepted: 07/22/2020] [Indexed: 11/29/2022] Open
Affiliation(s)
- Laurie Malia
- Department of Emergency Medicine, Columbia University Medical Center/Morgan Stanley Children's Hospital of New York-Presbyterian, New York, NY, United States of America.
| | - Adam Sivitz
- Department of Emergency Medicine, Newark Beth Israel Medical Center, Children's Hospital of New Jersey, Newark, NJ, United States of America
| | - Henry Chicaiza
- Department of Pediatric Emergency Medicine, Connecticut Children's Medical Center, Hartford, CT, United States of America
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