January 22, 2026
Virtual reality is no longer confined to gaming and entertainment. Over the past decade, immersive VR technology has emerged as a powerful tool in medical rehabilitation, offering engaging, personalized and measurable therapeutic experiences. My research has focused specifically on applying VR to pulmonary rehabilitation -- a field where patient adherence and motivation remain persistent challenges.
Chronic obstructive pulmonary disease (COPD) affects hundreds of millions worldwide and is a leading cause of disability and mortality. Pulmonary rehabilitation -- a structured program of exercise, education and behavioral change -- is the gold standard treatment for improving quality of life in COPD patients. Yet participation rates remain disappointingly low, with studies reporting that fewer than 5% of eligible patients complete a full program.
The reasons are multifaceted: sessions can feel monotonous, patients experience exercise-related anxiety, transportation barriers exist, and the subjective perception of breathlessness during exertion is profoundly discouraging. VR addresses several of these barriers simultaneously.
When a patient puts on a VR headset during rehabilitation, their attention is redirected from internal sensations of discomfort to an engaging virtual environment. This attentional shift has measurable physiological consequences: studies demonstrate reduced perceived exertion, lower anxiety levels, and improved exercise tolerance during VR-enhanced sessions.
The immersive environment can be tailored to individual preferences -- calming natural landscapes, interactive games, or guided breathing exercises in serene virtual spaces. This personalization increases engagement and, critically, patient willingness to continue attending sessions over time.
Our research, funded by the European Respiratory Society, NAWA and NCN, has produced several important findings. In clinical trials with COPD patients, VR-based rehabilitation achieved comparable outcomes to traditional programs in terms of exercise capacity and quality of life improvements -- while significantly increasing patient satisfaction and adherence.
We have also demonstrated that VR can be safely integrated into hospital-based rehabilitation for post-COVID-19 patients, helping to accelerate recovery and reduce the psychological burden of prolonged hospitalization. Current work explores VR-guided breathing exercises as relaxation therapy for adolescents with depression, broadening the technology's therapeutic applications beyond respiratory care.
As VR hardware becomes lighter, more affordable and more sophisticated, its integration into routine clinical practice becomes increasingly feasible. Combined with biometric sensors and artificial intelligence, future VR rehabilitation systems could automatically adapt difficulty levels, detect patient distress, and provide real-time feedback to both patients and clinicians.
The convergence of technology and human-centered therapy holds enormous promise. VR does not replace the therapist -- it amplifies the therapeutic encounter, making rehabilitation more accessible, more engaging, and ultimately more effective for patients who need it most.