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access icon openaccess Development and face validation of ultrasound-guided renal biopsy virtual trainer

The overall prevalence of chronic kidney disease in the general population is ∼14% with more than 661,000 Americans having a kidney failure. Ultrasound (US)-guided renal biopsy is a critically important tool in the evaluation and management of renal pathologies. This Letter presents KBVTrainer, a virtual simulator that the authors developed to train clinicians to improve procedural skill competence in US-guided renal biopsy. The simulator was built using low-cost hardware components and open source software libraries. They conducted a face validation study with five experts who were either adult/pediatric nephrologists or interventional/diagnostic radiologists. The trainer was rated very highly (>4.4) for the usefulness of the real US images (highest at 4.8), potential usefulness of the trainer in training for needle visualization, tracking, steadiness and hand-eye coordination, and overall promise of the trainer to be useful for training US-guided needle biopsies. The lowest score of 2.4 was received for the look and feel of the US probe and needle compared to clinical practice. The force feedback received a moderate score of 3.0. The clinical experts provided abundant verbal and written subjective feedback and were highly enthusiastic about using the trainer as a valuable tool for future trainees.

References

    1. 1)
      • 9. Blue Phantom Ultrasound Training Medical Models and Ultrasound Simulators’, Available at: http://www.bluephantom.com/, (Accessed: 14th July 2019).
    2. 2)
      • 16. Schroeder, W., Maynard, R., Geveci, B.: ‘Flying edges: A high-performance scalable isocontouring algorithm’. IEEE Symp. on Large Data Analysis and Visualization 2015, LDAV 2015-Proc. 33–40, Chicago, IL, USA, 2015, doi:10.1109/LDAV.2015.7348069.
    3. 3)
    4. 4)
      • 10. ToLTech - OPUS Medical Skills Trainer’, Available at: https://www.toltech.net/medical-simulators/products/opus-medical-skills-trainer, (Accessed: 29th August 2019).
    5. 5)
    6. 6)
    7. 7)
      • 1. Kidney Disease Statistics for the United States | NIDDK’, Available at: https://www.niddk.nih.gov/health-information/health-statistics/kidney-disease, (Accessed: 14th July 2019).
    8. 8)
    9. 9)
    10. 10)
    11. 11)
    12. 12)
      • 11. U/S Mentor | Simbionix’, Available at: https://simbionix.com/simulators/us-mentor/, (Accessed: 29th August 2019).
    13. 13)
    14. 14)
      • 14. IMSTK’, Available at: www.imstk.org.
    15. 15)
      • 15. VTK: vtkImageReslice Class Reference’, Available at: https://vtk.org/doc/nightly/html/classvtkImageReslice.html, (Accessed: 29th August 2019).
    16. 16)
    17. 17)
    18. 18)
    19. 19)
      • 18. Cignoni, P., Callieri, M., Corsini, M., et al: ‘MeshLab: an Open-Source Mesh Processing Tool. Sixth Eurographics Italian Chapter Conference, 2008, pp. 129136.
http://iet.metastore.ingenta.com/content/journals/10.1049/htl.2019.0081
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