Objectives: The aim of this study was to examine the capability of ultrasound-naïve paramedics to obtain interpretable Focused Assessment With Sonography for Trauma (FAST) images under the remote direction of emergency physicians (EPs).
Methods: Paramedics without experience using ultrasound participated in a 20-minute lecture covering orientation to the ultrasound machine and the FAST examination. The paramedics subsequently performed FAST examinations on a model patient, whereas the EP remained in another room, out of visual contact. The EP communicated with the paramedic via radio, viewing video from the ultrasound machine on a monitor and directing the probe movements to obtain the views of the FAST examination. We examined the success rate, time to complete the examinations, and adequacy of images from the paramedics' first FAST examination.
Results: Fifty-one paramedics performed their first FAST examinations and were able to successfully complete 100% of the views of the FAST. The median time from probe placement to examination completion was 262 seconds (interquartile range, 206-343 seconds). The median time to complete right upper quadrant (RUQ) versus left upper quadrant (LUQ) views was 39 and 50 seconds, respectively. The time to complete the LUQ scan took significantly longer than the RUQ (P < .01). Paramedics completed cardiac and pelvic view in a median time of 42 and 25 seconds, respectively.
Conclusions: The study demonstrated that paramedics with no prior ultrasound experience could obtain FAST images under remote guidance from experienced EPs in less than 5 minutes. Given rapidly evolving data transmission technology, this has applicability in battlefield, remote, and rural prehospital settings.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1016/j.ajem.2009.12.001 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Intra-Arterial Tenecteplase Following Endovascular Reperfusion for Large Vessel Occlusion Acute Ischemic Stroke: The POST-TNK Randomized Clinical Trial.
JAMA
January 2025
Department of Neurology, Xinqiao Hospital and The Second Affiliated Hospital, Army Medical University (Third Military Medical University), Chongqing, China.
Importance: The impact of adjunctive intra-arterial tenecteplase administration following near-complete to complete reperfusion by endovascular thrombectomy (EVT) for acute ischemic stroke is unknown.
Objective: To assess the efficacy and adverse events of adjunctive intra-arterial tenecteplase in patients with large vessel occlusion stroke who had achieved near-complete to complete reperfusion (defined as a score on the expanded Thrombolysis in Cerebral Infarction [eTICI] scale of 2c to 3) after EVT.
Design, Setting, And Participants: Investigator-initiated, randomized, open-label, blinded outcome assessment trial implemented at 34 hospitals in China among 540 patients with stroke due to proximal intracranial large vessel occlusion within 24 hours of the time they were last known to be well, with an eTICI score of 2c to 3 after EVT, and without prior intravenous thrombolysis.
Intra-Arterial Urokinase After Endovascular Reperfusion for Acute Ischemic Stroke: The POST-UK Randomized Clinical Trial.
JAMA
January 2025
Department of Neurology, Xinqiao Hospital and The Second Affiliated Hospital, Army Medical University (Third Military Medical University), Chongqing, China.
Importance: Persisting or new thrombi in the distal arteries and the microcirculation have been reported to limit the benefits of successful endovascular thrombectomy for patients with acute ischemic stroke. It remains uncertain whether intra-arterial thrombolysis by urokinase following near-complete to complete reperfusion by thrombectomy improves outcomes among patients with ischemic stroke due to large vessel occlusion.
Objective: To assess the efficacy and adverse events of intra-arterial urokinase after near-complete to complete reperfusion by thrombectomy for acute ischemic stroke due to large vessel occlusion.
Androgen Receptor Pathway Inhibitor Therapy for Advanced Prostate Cancer: Secondary Analysis of a Randomized Clinical Trial.
JAMA Netw Open
January 2025
Latin American Cooperative Oncology Group (LACOG), Porto Alegre, Brazil.
Importance: The open-label randomized phase 2 LACOG0415 trial evaluated 3 treatment strategies for patients with advanced castration-sensitive prostate cancer (CSPC): androgen deprivation therapy (ADT) plus abiraterone acetate and prednisone (AAP), apalutamide (APA) alone, or APA plus AAP.
Objective: To investigate the association of ADT plus AAP, APA alone, or APA plus AAP with health-related quality of life (HRQOL) in patients with advanced CSPC in the LACOG0415 trial.
Design, Setting, And Participants: The LACOG0415 randomized clinical trial comprised 128 patients with advanced CSPC who were randomized (1:1:1) to 1 of 3 treatment arms from October 16, 2017, to April 23, 2019.
Parenting Practices and Well-Being and Health Behaviors Among Young Asian American Children.
JAMA Netw Open
January 2025
Buehler Center for Health Policy and Economics, Feinberg School of Medicine, Northwestern University, Chicago, Illinois.
Importance: Literature suggests that well-being and health status differ by generational status among Asian American individuals.
Objective: To compare young children's well-being and health behaviors and their parents' parenting practices among families of second-generation Asian American, third- or later-generation Asian American, and third- or later-generation non-Hispanic White children in the US.
Design, Setting, And Participants: For this survey study, secondary data analysis was conducted from September 2, 2023, to June 19, 2024, using data from the 2018 to 2022 National Survey of Children's Health participants aged 6 months to 5 years.
Association between preconception and early pregnancy exposure to fine particulate matter and nervous system anomalies: a nested case-control study.
Eur J Epidemiol
January 2025
Department of Occupational Safety and Health, College of Public Health, China Medical University, No. 100, Section 1, Economic and Trade Road, Beitun District, Taichung, 406040, Taiwan, Republic of China.
Although several environmental factors may increase the risk of nervous system anomalies, the association between exposure to particulate matter with an aerodynamic diameter of ≤ 2.5 μm (PM) and nervous system anomalies is not completely understood. This study aimed to examine the association between expoure to PM and nervous system anomalies, including specific phenotypes during preconception and early pregnancy and determine the crucial time windows.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!