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What Does the Research Say?
Virtual Reality in Stroke Rehabilitation: What 190 Trials Tell Us
The 2025 Cochrane review is the most comprehensive evidence synthesis to date for virtual reality in stroke recovery. The verdict: it works best as an add-on, not a replacement.
2025 Cochrane Review
7,188
participants across 190 randomized controlled trials evaluated virtual reality for stroke rehabilitation, making this the largest evidence synthesis in the field.
Key Findings: Virtual Reality Added to Usual Care
Upper Limb Function
0.42
Standardized mean difference at moderate certainty. Clinically meaningful improvement.
Balance
0.68
Standardized mean difference at low certainty. A substantial effect when added to usual care.
Motor Function (Hybrid)
0.44
Hybrid virtual reality plus conventional therapy improved motor function significantly.
Follow-Up Benefit
0.63
Hybrid approach benefits were maintained at follow-up, suggesting durable gains.
3 Takeaways for Your Practice
1
Rehab Planning
Add Virtual Reality to Therapy. Do Not Replace Therapy With It.
Virtual reality added to usual care probably increases upper limb function at moderate certainty of evidence. But virtual reality used alone showed only slight improvements. The Cochrane review confirms: VR is an adjunct, not a standalone intervention.
2
Dosing Strategy
More Than 15 Hours and 4 Sessions Per Week Gets Results
Optimal dosing for upper limb virtual reality: total dose exceeding 15 hours, trial length greater than 4 weeks, and more than 4 sessions per week with approximately 1-hour sessions. For lower limb, 20 or more sessions produced significant balance and mobility improvements.
3
Safety Assurance
The Safety Profile Is Reassuringly Favorable
Across 59 studies monitoring adverse events, few occurred and those reported were relatively mild. The Cochrane review found no systematic safety concerns with virtual reality in stroke rehabilitation, making it a low-risk addition to existing treatment plans.
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This content is for informational purposes for licensed clinicians and does not constitute medical advice or a substitute for your own clinical research and judgment. Content may include AI-synthesized information; all clinical data, protocols, and dosages must be verified against official primary sources prior to patient care. Any reference to CE rules or regulations is provided as a guide and must be independently verified against current governing body requirements prior to completing credits. This article may contain links to external websites or third-party AI platforms. Ridley Learning has no control over the nature, content, and availability of those sites and does not necessarily endorse the views expressed within them. Ridley Learning is not liable for any injury, loss, clinical outcomes, or licensure issues resulting from the use of or reliance on this information. Your use of this site constitutes acceptance of these terms.
Meet the Author: Anne Osborn, PT, MPT
Anne Perry Osborn is a distinguished physical therapist and entrepreneur with over two decades of experience bridging clinical practice and healthcare education. She holds a Master of Physical Therapy from Texas Tech University Health Sciences Center and currently serves as the Owner and Director of Quality and Accreditation at Ridley Learning. With a background that includes clinical roles in outpatient rehabilitation and home health, Anne brings practical, hands-on insight to her leadership in continuing education, ensuring that learning opportunities remain relevant and impactful for today's practitioners.
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