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Operating Room Performance Improves after Proficiency-Based Virtual Reality Cataract Surgery Training.

Ann Sofia Skou Thomsen1, Daniella Bach-Holm2, Hadi Kjærbo2

  • 1Department of Ophthalmology, Rigshospitalet, Glostrup, Denmark; Copenhagen Academy for Medical Education and Simulation, Centre for HR, Copenhagen, Capital Region of Denmark, Denmark.

Ophthalmology
|December 27, 2016
PubMed
Summary
This summary is machine-generated.

Virtual reality proficiency-based training significantly improves cataract surgery skills for novice and intermediate surgeons. Experienced surgeons did not show similar benefits from simulator training.

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Area of Science:

  • Ophthalmology
  • Surgical Education
  • Medical Simulation

Background:

  • Cataract surgery requires extensive training and skill development.
  • Virtual reality (VR) simulators offer a controlled environment for surgical practice.
  • Proficiency-based training aims to ensure competency before real-world application.

Purpose of the Study:

  • To evaluate the impact of VR proficiency-based training on actual cataract surgery performance.
  • To identify surgeon experience levels that benefit most from VR training.

Main Methods:

  • A multicenter masked clinical trial involving 18 cataract surgeons of varying experience levels.
  • Surgeons underwent VR (EyeSi) training until proficiency was achieved.
  • Surgical performance was assessed using the Objective Structured Assessment of Cataract Surgical Skill (OSAS) tool before and after VR training.

Main Results:

  • Novice surgeons improved OR performance by 32% (P=0.008) after VR training.
  • Surgeons with <75 independent cases improved OR performance by 38% (P=0.018).
  • More experienced surgeons did not demonstrate significant improvement from VR training.

Conclusions:

  • Proficiency-based VR training enhances clinically relevant cataract surgical skills.
  • VR simulator training is particularly beneficial for novice and intermediate-level surgeons.
  • The study highlights the value of targeted VR training for specific surgeon experience groups.