Why the study?
Abdominal aortic aneurysm often remains undetected until rupture due to limited access to diagnostic ultrasound.
Does deep learning-guided POCUS by novice nurses achieve comparable ultrasound scan quality to physician-performed scans for AAA screening in patients ≥65 years old?
Population
184 patients over 65
Comparison
DL-guided novice nurse scans vs physician-performed scans
Design
Prospective trial with blinded outcome assessment
Key result
Deep learning-guided point-of-care ultrasound by novice nurses achieved adequate scan quality in 87.5% of cases, comparable to the 91.3% achieved by experienced physicians (p=0.310).
Authors
Loading...
DL-guided novices matched physician AAA scan quality; supports broader screening access but remains hypothesis-generating pending RCTs.
Cross-Sectional (n=184)
Single-blind (outcome assessors)
No
Does deep learning-guided POCUS by novice nurses achieve comparable ultrasound scan quality to physician-performed scans for AAA screening in patients ≥65 years old?
Absolute Event Rate: 87.5% vs 91.3%
p-value: p=0.310
Deep learning-guided POCUS enables novice nurses to acquire diagnostic-quality abdominal aortic ultrasound scans comparable to experienced physicians, potentially democratizing AAA screening.
Chiu et al. (2024) conducted a cross-sectional in Abdominal aortic aneurysm (n=184). Deep learning-guided point-of-care ultrasound by novice nurses vs. Physician-performed point-of-care ultrasound without AI guidance was evaluated on Ultrasound scan quality (rate of qualified videos) (p=0.310). Deep learning-guided point-of-care ultrasound by novice nurses achieved adequate scan quality in 87.5% of cases, comparable to the 91.3% achieved by experienced physicians (p=0.310).