Enhancing Home Dialysis Training and Retention through Interactive Virtual Reality.

Patients with end stage kidney disease (ESKD) face challenges in comprehending and pursuing available treatment options, particularly with the rising interest in home-based dialysis. Providers struggle to deliver effective, individualized, and cost-efficient training, leading to lower adoption and retention rates. Cannulation, machine use, and safety training remain significant barriers. Using learning science - the marriage of psychology and the neuroscience of learning - we show that interactive virtual reality (IVR) can address these barriers to home dialysis success by providing the experiential learning necessary for deeper understanding and increased competence. We show that IVR broadly engages multiple learning centers in the brain, thus spreading the wealth of knowledge while reducing cognitive load. We conclude by presenting a practical example of the potential of IVR in objective assessment of home dialysis equipment use and cannulation skills training.