Araştırma Makalesi

Bridging the Experience Gap in Trauma: Diagnostic Accuracy of Tele-Ultrasound Guided eFAST Performed by Inexperienced Operators

Cilt: 16 Sayı: 4 31 Temmuz 2026
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Bridging the Experience Gap in Trauma: Diagnostic Accuracy of Tele-Ultrasound Guided eFAST Performed by Inexperienced Operators

Öz

Background and Aims: Point-of-Care Ultrasound (POCUS) has become a critical adjunct in the rapid recognition of hemodynamic instability and life-threatening conditions in trauma management. Extended Focused Assessment with Sonography for Trauma (eFAST) is the standard protocol for detecting major thoracoabdominal pathologies. However, the requirement for operator expertise often limits its use in prehospital set-tings. The objective of this study was to evaluate the diagnostic efficacy of eFAST per-formed by inexperienced paramedics via real-time tele-ultrasonography (Tele-USG) guidance in real trauma patients. Methods: This prospective diagnostic accuracy study included patients presenting to the emergency department with trauma. All patients initially underwent a reference eFAST examination performed by an experienced emergency medicine specialist (Reference Standard). Subsequently, paramedics with no prior ultrasound experience performed Tele-USG eFAST on the same patients under identical conditions. During the Tele-USG application, paramedics were guided in real time by a second remote emergency medicine specialist who was blinded to the initial findings. Diagnostic accuracy metrics were calculated by comparing the tele-USG find-ings with the reference standard. Results: A total of 194 patients were initially enrolled, and a final analysis was performed on 147 patients. The tele-USG method demonstrated high diagnostic capability across individual anatomical zones, with sensitivity rates ranging from 75% to 100% and specificity rates ranging from 93.1% to 98.6%. For the overall determination of eFAST-positive status, the sensitivity and specificity were 90.3% and 74.1%, respectively. Conclusion: This study demonstrates that inexperienced healthcare providers can perform effective ultrasound examinations on actual trauma patients following basic training, provided they are supported by real-time remote guidance. Tele-USG represents a valuable strategy for extending advanced diagnostic capabilities to prehospital Emergency Medical Services (EMS), particularly in rural areas, disaster zones, and environments with limited access to expert sonographers.

Anahtar Kelimeler

Destekleyen Kurum

This research was funded by the Balikesir University/Turkey Scientific Research Project (Project no. 2022/004).

Proje Numarası

2022/004

Etik Beyan

The study was approved by the Ethics Committee of the Balikesir University (Approval No: 2023/45)

Kaynakça

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  7. 7. Press GM, Miller SK, Hassan IA, et al. Prospective evaluation of prehospital trauma ultrasound during aeromedical transport. J Emerg Med. 2014;47(6):638-45.
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Ayrıntılar

Birincil Dil

İngilizce

Konular

Acil Tıp

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

31 Temmuz 2026

Gönderilme Tarihi

1 Temmuz 2026

Kabul Tarihi

25 Temmuz 2026

Yayımlandığı Sayı

Yıl 2026 Cilt: 16 Sayı: 4

Kaynak Göster

APA
Serin, S., & Çağlar, B. (2026). Bridging the Experience Gap in Trauma: Diagnostic Accuracy of Tele-Ultrasound Guided eFAST Performed by Inexperienced Operators. Journal of Contemporary Medicine, 16(4), 211-218. https://doi.org/10.16899/jcm.1984688
AMA
1.Serin S, Çağlar B. Bridging the Experience Gap in Trauma: Diagnostic Accuracy of Tele-Ultrasound Guided eFAST Performed by Inexperienced Operators. Journal of Contemporary Medicine. 2026;16(4):211-218. doi:10.16899/jcm.1984688
Chicago
Serin, Süha, ve Bahadir Çağlar. 2026. “Bridging the Experience Gap in Trauma: Diagnostic Accuracy of Tele-Ultrasound Guided eFAST Performed by Inexperienced Operators”. Journal of Contemporary Medicine 16 (4): 211-18. https://doi.org/10.16899/jcm.1984688.
EndNote
Serin S, Çağlar B (01 Temmuz 2026) Bridging the Experience Gap in Trauma: Diagnostic Accuracy of Tele-Ultrasound Guided eFAST Performed by Inexperienced Operators. Journal of Contemporary Medicine 16 4 211–218.
IEEE
[1]S. Serin ve B. Çağlar, “Bridging the Experience Gap in Trauma: Diagnostic Accuracy of Tele-Ultrasound Guided eFAST Performed by Inexperienced Operators”, Journal of Contemporary Medicine, c. 16, sy 4, ss. 211–218, Tem. 2026, doi: 10.16899/jcm.1984688.
ISNAD
Serin, Süha - Çağlar, Bahadir. “Bridging the Experience Gap in Trauma: Diagnostic Accuracy of Tele-Ultrasound Guided eFAST Performed by Inexperienced Operators”. Journal of Contemporary Medicine 16/4 (01 Temmuz 2026): 211-218. https://doi.org/10.16899/jcm.1984688.
JAMA
1.Serin S, Çağlar B. Bridging the Experience Gap in Trauma: Diagnostic Accuracy of Tele-Ultrasound Guided eFAST Performed by Inexperienced Operators. Journal of Contemporary Medicine. 2026;16:211–218.
MLA
Serin, Süha, ve Bahadir Çağlar. “Bridging the Experience Gap in Trauma: Diagnostic Accuracy of Tele-Ultrasound Guided eFAST Performed by Inexperienced Operators”. Journal of Contemporary Medicine, c. 16, sy 4, Temmuz 2026, ss. 211-8, doi:10.16899/jcm.1984688.
Vancouver
1.Süha Serin, Bahadir Çağlar. Bridging the Experience Gap in Trauma: Diagnostic Accuracy of Tele-Ultrasound Guided eFAST Performed by Inexperienced Operators. Journal of Contemporary Medicine. 01 Temmuz 2026;16(4):211-8. doi:10.16899/jcm.1984688