Virtual Nephron: Evaluation of a Novel Virtual Reality Educational Tool.

Area of Science:

• Medical Education
• Virtual Reality in Medicine
• Physiology Education

Background:

• Technological advancements enable new educational tools.
• A 3D Virtual Reality (VR) physiology course, DiAL-Neph, was developed to teach diuretic action and electrolyte transport in the nephron.
• The study aimed to evaluate the effectiveness of this VR platform.

Purpose of the Study:

• To assess knowledge gain in internal medicine residents using a VR physiology course.
• To qualitatively evaluate resident reception of the VR platform.
• To compare VR learning outcomes against traditional teaching methods.

Main Methods:

• Internal medicine PGY1 residents were randomized into VR and conventional groups.
• Knowledge acquisition was measured via pre- and post-tests, with a delayed follow-up test.
• Qualitative data was collected through surveys and focus groups, analyzed via content analysis.

Main Results:

• The VR group initially scored higher on post-tests (76.5% vs. 68.8%).
• No significant difference in test scores was observed at the 6-12 week follow-up.
• Over 90% of residents rated the VR platform positively, with 77% preferring it as a teaching method.

Conclusions:

• The DiAL-Neph VR platform enhanced short-term learning but did not improve long-term knowledge retention.
• Further research is required to explore the impact of VR teaching tools on interest in nephrology.
• VR shows promise as an engaging educational tool, warranting further investigation into its long-term efficacy.