1
|
Breunig M, Chelf C, Kashiwagi D. Point-of-Care Ultrasound Psychomotor Learning Curves: A Systematic Review of the Literature. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2024; 43:1363-1373. [PMID: 38712576 DOI: 10.1002/jum.16477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/12/2024] [Revised: 03/30/2024] [Accepted: 04/25/2024] [Indexed: 05/08/2024]
Abstract
OBJECTIVES Use of point-of-care ultrasound (POCUS) in clinical medicine and inclusion in medical training is increasing. Some professional societies recommend that 25-50 POCUS examinations be completed for each application learned; however, the amount of practice required is not well studied. As such, a better understanding of the learning curves of POCUS psychomotor skills is needed. This systematic review characterizes the learning curves for POCUS psychomotor skill acquisition. METHODS With the assistance of a research librarian, the available literature through August 28, 2023, was identified. The titles and abstracts, and then the full text were reviewed by two reviewers to screen for inclusion. All studies included after full-text review then underwent data extraction and analysis. RESULTS The search identified 893 unique studies. Forty-five studies underwent full-text review, with 17 meeting full inclusion criteria. Substantial heterogeneity was noted in study design, duration of education, number and type of learners, and methods for statistical analysis. Clear and validated definitions for learning endpoints, such as plateau points or competency, are lacking. Learning curves and endpoints differ for different applications of POCUS. CONCLUSION The results are overall supportive of the recommendations to complete 25-50 examinations per application of POCUS learned. However, specific applications require more practice than others. Certain applications, such as cardiac and the Focused Assessment with Sonography in Trauma (FAST) exams, are closer to 50; while others, such as soft tissue, airway, and eye require no more than 25.
Collapse
Affiliation(s)
- Mike Breunig
- Mayo Clinic Physician Assistant Program, Mayo Clinic School of Health Sciences, Hospital Internal Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Cynthia Chelf
- Mayo Clinic Libraries, Mayo Clinic, Rochester, Minnesota, USA
| | - Deanne Kashiwagi
- Division of Hospital Internal Medicine, Mayo Clinic, Rochester, Minnesota, USA
| |
Collapse
|
2
|
Smith T, Wilbeck J. Finger Thoracostomy for Tension Pneumothorax. Adv Emerg Nurs J 2024; 46:44-48. [PMID: 38285421 DOI: 10.1097/tme.0000000000000503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2024]
Abstract
One of the injuries associated with chest trauma is pneumothorax, a condition where air accumulates between the parietal and visceral pleura in the chest leading to collapse of the lung due to pressure. Left untreated, a tension pneumothorax may develop leading to cardiovascular collapse. This article reviews the development of a tension pneumothorax, discusses the clinical recognition of the diagnosis, and outlines the procedure for performing a finger (or simple) thoracostomy. A simple mnemonic for the procedure is offered as a memory aid to reduce cognitive load for this procedure.
Collapse
Affiliation(s)
- Tony Smith
- Vanderbilt University School of Nursing, Nashville, Tennessee
| | | |
Collapse
|
3
|
Fox S, Alwakeel M, Wang X, Dugar S, Chaisson N. Diagnostic Accuracy of Cardiac Point-of-Care Ultrasound in a Tertiary Medical Intensive Care Unit. Crit Care Explor 2023; 5:e1019. [PMID: 38131017 PMCID: PMC10735065 DOI: 10.1097/cce.0000000000001019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2023] Open
Abstract
Objective Critical care echocardiography (CCE) is a useful tool for managing critically ill patients in intensive care. However, concerns exist regarding the accuracy of CCE examinations because of operator dependence. We sought to evaluate the accuracy of CCE examinations compared with cardiology-performed transthoracic echocardiogram (TTE). Design Setting and Subjects We retrospectively reviewed charts of patients in a medical ICU in a large academic medical center in the United States. We compared CCE examinations performed by a fellow and reviewed by a staff physician between May 5, 2020, and December 31, 2021, to TTE obtained within 24 hours of the CCE examination. Intervention Measurements and Main Results We developed a standardized process for documentation of all CCE examinations performed in the medical ICU. We assessed agreement (kappa statistic), sensitivity and specificity of CCE examination compared with TTE. Features included left ventricle (LV) systolic function, right ventricle (RV) size, RV systolic function, pericardial effusion, mitral insufficiency, tricuspid insufficiency, and aortic insufficiency. The study analyzed 504 pairs of CCE and TTE examinations. Kappa statistics for detecting LV and RV systolic dysfunction, pericardial effusion, and RV size ranged from 0.60 to 0.74. CCE showed high sensitivity and specificity for detecting LV and RV systolic dysfunction and pericardial effusion, with values ranging from 0.85 to 0.99. The kappa statistic for detecting RV dilation was 0.59, with a sensitivity of 0.71 and a specificity of 0.85. In contrast, CCE examinations were nondiagnostic for mitral, tricuspid, or aortic insufficiency in 60-70% of cases, whereas TTE examinations were nondiagnostic in 20-30% of cases. Kappa statistics for mitral, tricuspid, and aortic insufficiency ranged from 0.32 to 0.42. Conclusions CCE is a reliable tool for assessing LV and RV systolic function, pericardial effusion, and RV size. However, CCE may be limited in its ability to detect mitral, tricuspid, or aortic insufficiency.
Collapse
Affiliation(s)
- Steven Fox
- Respiratory Institute, Cleveland Clinic, Cleveland, OH
| | | | - Xiaofeng Wang
- Department of Quantitative Health Sciences, Cleveland Clinic, Cleveland, OH
| | | | - Neal Chaisson
- Respiratory Institute, Cleveland Clinic, Cleveland, OH
| |
Collapse
|
4
|
Allen BC, Kapoor S, Anzalone A, Mayer KP, Wolfe SQ, Duncan P, Asimos AW, D'Agostino R, Winslow JT, Sarwal A. Transcranial ultrasonography to detect intracranial pathology: A systematic review and meta-analysis. J Neuroimaging 2023; 33:333-358. [PMID: 36710079 DOI: 10.1111/jon.13087] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2022] [Revised: 01/03/2023] [Accepted: 01/12/2023] [Indexed: 01/31/2023] Open
Abstract
BACKGROUND AND PURPOSE Transcranial ultrasonography (TCU) can be a useful diagnostic tool in evaluating intracranial pathology in patients with limited or delayed access to routine neuroimaging in critical care or austere settings. We reviewed available literature investigating the diagnostic utility of TCU for detecting pediatric and adult patient's intracranial pathology in patients with intact skulls and reported diagnostic accuracy measures. METHODS We performed a systematic review of PubMed® , Cochrane Library, Embase® , Scopus® , Web of Science™, and Cumulative Index to Nursing and Allied Health Literature databases to identify articles evaluating ultrasound-based detection of intracranial pathology in comparison to routine imaging using broad Medical Subject Heading sets. Two independent reviewers reviewed the retrieved articles for bias using the Quality Assessment of Diagnostic Accuracy Studies tools and extracted measures of diagnostic accuracy and ultrasound parameters. Data were pooled using meta-analysis implementing a random-effects approach to examine the sensitivity, specificity, and accuracy of ultrasound-based diagnosis. RESULTS A total of 44 studies out of the 3432 articles screened met the eligibility criteria, totaling 2426 patients (Mean age: 60.1 ± 14.52 years). We found tumors, intracranial hemorrhage (ICH), and neurodegenerative diseases in the eligible studies. Sensitivity, specificity, and accuracy of TCU and their 95% confidence intervals were 0.80 (0.72, 0.89), 0.71 (0.59, 0.82), and 0.76 (0.71, 0.82) for neurodegenerative diseases; 0.88 (0.74, 1.02), 0.81 (0.50, 1.12), and 0.94 (0.92, 0.96) for ICH; and 0.97 (0.92, 1.03), 0.99 (0.96, 1.01), and 0.99 (0.97, 1.01) for intracranial masses. No studies reported ultrasound presets. CONCLUSIONS TCU has a reasonable sensitivity and specificity for detecting intracranial pathology involving ICH and tumors with clinical applications in remote locations or where standard imaging is unavailable. Future studies should investigate ultrasound parameters to enhance diagnostic accuracy in diagnosing intracranial pathology.
Collapse
Affiliation(s)
- Beddome C Allen
- Wake Forest School of Medicine, Wake Forest University, Winston-Salem, North Carolina, USA
| | - Sahil Kapoor
- Department of Neurology, Division of Neurocritical Care, Atrium Health Wake Forest Baptist Medical Center, Winston-Salem, North Carolina, USA
| | - Anthony Anzalone
- Wake Forest School of Medicine, Wake Forest University, Winston-Salem, North Carolina, USA
| | - Kirby P Mayer
- College of Health Sciences, University of Kentucky, Lexington, Kentucky, USA
| | - Stacey Q Wolfe
- Department of Neurosurgery, Atrium Health Wake Forest Baptist Medical Center, Winston-Salem, North Carolina, USA
| | - Pam Duncan
- Department of Neurology, Division of Neurocritical Care, Atrium Health Wake Forest Baptist Medical Center, Winston-Salem, North Carolina, USA
| | - Andrew W Asimos
- Department of Emergency Medicine, Atrium Health Wake Forest Baptist Medical Center, Winston-Salem, North Carolina, USA
| | - Ralph D'Agostino
- Department of Biostatistics and Data Science, Atrium Health Wake Forest Baptist Medical Center, Winston-Salem, North Carolina, USA
| | - James Tripp Winslow
- Department of Emergency Medicine, Atrium Health Wake Forest Baptist Medical Center, Winston-Salem, North Carolina, USA
| | - Aarti Sarwal
- Department of Neurology, Division of Neurocritical Care, Atrium Health Wake Forest Baptist Medical Center, Winston-Salem, North Carolina, USA
| |
Collapse
|
5
|
Bidner A, Bezak E, Parange N. Evaluation of antenatal Point-of-Care Ultrasound (PoCUS) training: a systematic review. MEDICAL EDUCATION ONLINE 2022; 27:2041366. [PMID: 35382705 PMCID: PMC8986272 DOI: 10.1080/10872981.2022.2041366] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/09/2023]
Abstract
INTRODUCTION There is limited access to life-saving antenatal ultrasound in rural and low-resource settings largely due to shortages in skilled staff. Studies have shown healthcare practitioners can be upskilled in PoCUS through focused training, offering a viable solution to this deficit. However, standards for training and competency assessment are unclear and regulation surrounding practice is lacking. We aimed to review published literature examining antenatal PoCUS training programs, comparing teaching approaches and study methodologies. METHODS A search of electronic databases EMBASE, MEDLINE and Google Scholar was conducted. Original research articles evaluating antenatal PoCUS training of healthcare professionals worldwide were identified for analysis. Articles with limited detail on the PoCUS training intervention and those describing comprehensive diagnostic training programs were excluded. Evaluations were compared against the Kirkpatrick Evaluation Framework (KEF). RESULTS Twenty-seven studies were included from an initial search result of 484 articles. There was considerable heterogeneity between the PoCUS training programs described. Course duration ranged from 3 hours to 2 years, with 11 of the 27 studies delivering obstetric-exclusive content. 44% trained multidisciplinary groups of health professionals. Long-term follow-up training and skills assessments were lacking in over half of the reviewed studies. Study quality and reporting detail varied, but overall beneficial outcomes were reported with 3/4s of the studies reaching upper KEF levels 3 and 4. CONCLUSION PoCUS performed by upskilled healthcare professionals offers an attractive solution to the problem of inequitable access to antenatal ultrasound. A review of available literature highlighted a paucity of comparable high-quality studies needed to establish a stronger evidence base for antenatal PoCUS, and a need to standardise training and competency assessment. This review may inform educators, researchers and policy-makers on existing training formats and methodologies to assist in establishing best practice antenatal PoCUS training methods for safe service delivery by remote healthcare professionals.
Collapse
Affiliation(s)
- Amber Bidner
- Department of Allied Health and Human Performance, The University of South Australia, Adelaide, South Australia, Australia
- CONTACT Amber Bidner Department of Allied Health and Human Performance, The University of South Australia, Adelaide, South Australia, Australia
| | - Eva Bezak
- Department of Allied Health and Human Performance, The University of South Australia, Adelaide, South Australia, Australia
- Department of Physics, The University of Adelaide, Adelaide, South Australia, Australia
| | - Nayana Parange
- Department of Allied Health and Human Performance, The University of South Australia, Adelaide, South Australia, Australia
| |
Collapse
|
6
|
Hashim A, Rosselli M. Is it time to consider liver ultrasound and elastography training for advanced hepatology trainees in the UK? Frontline Gastroenterol 2019; 11:410-412. [PMID: 32884633 PMCID: PMC7447277 DOI: 10.1136/flgastro-2019-101290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Revised: 08/29/2019] [Accepted: 09/17/2019] [Indexed: 02/04/2023] Open
|
7
|
Davis JG, Ragle CA, Hanna A, DeNome AT. Ex vivo radiocontrast description of the caudal epigastric arteries in horses. Vet Surg 2018; 48:192-198. [PMID: 30456764 DOI: 10.1111/vsu.13127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2018] [Revised: 09/09/2018] [Accepted: 10/08/2018] [Indexed: 11/28/2022]
Abstract
OBJECTIVE To determine the location of the deep and superficial caudal epigastric arteries in relation to 3 midline positions and the relationship between the location of these arteries, body circumference, and body condition score. STUDY DESIGN Descriptive anatomical study. SAMPLE POPULATION Nine horses, aged 1-28 years (mean 10.61 ± 8.89 SD). METHODS Body condition score and body circumference were measured prior to euthanasia. Angiographic studies of the deep and superficial caudal epigastric arteries were performed on resected abdominal walls. The distances between the deep and the superficial caudal epigastric arteries and 3 midline positions were measured. Correlations among these distances, body circumference, and body condition score were analyzed. RESULTS The location of the deep caudal epigastric artery correlated with body circumference and body condition score at the umbilicus (r = 0.53 and 0.68, respectively), midpoint landmark (r = 0.79 and 0.83, respectively), and prepubic tendon attachment (r = 0.69 and 0.78, respectively). The course of this artery could be estimated by multiplying body circumference by 0.04 ± 0.02 at the umbilicus, 0.07 ± 0.01 at the midpoint landmark, and 0.03 ± 0.015 at the prepubic tendon attachment. The course of the superficial caudal epigastric artery did not correlate with anatomic landmarks. CONCLUSION The course of the deep caudal epigastric artery could be estimated at 3 midline landmarks on the basis of body circumference and body condition score in equine cadavers. CLINICAL SIGNIFICANCE Predicting the course of the caudal epigastric arteries in the equine abdomen based on correlation among location, body circumference, and body condition score may prevent iatrogenic damage during creation of laparoscopic portals.
Collapse
Affiliation(s)
- Joseph G Davis
- Washington State University, College of Veterinary Medicine, Pullman, Washington
| | - Claude A Ragle
- Washington State University, College of Veterinary Medicine, Pullman, Washington
| | - Ashley Hanna
- Washington State University, College of Veterinary Medicine, Pullman, Washington
| | | |
Collapse
|