What is CTS?
CTS stands for Clinical Trials Support. It is a multidisciplinary framework that assists researchers, sponsors, and regulatory bodies in designing, conducting, and reporting clinical trials. The core objectives of CTS are to:
- Standardise trial methodology across institutions.
- Provide technical assistance for protocol development.
- Facilitate data quality, safety monitoring, and compliance with Good Clinical Practice (GCP).
- Promote the ethical recruitment and informed consent of participants.
CTS often operates through dedicated committees and working groups that bring together statisticians, clinicians, regulatory experts, and IT specialists to ensure that each trial meets scientific rigor while remaining feasible in realworld settings.
VRARSC Virtual Reality Assisted Rehabilitation Science Committee
The VRARSC (Virtual Reality Assisted Rehabilitation Science Committee) focuses on the intersection of immersive technologies and therapeutic practice. Its mandate includes:
- Evaluating efficacy and safety of VR/AR interventions for physical and cognitive rehabilitation.
- Creating guidelines for hardware selection, software development, and patient monitoring.
- Supporting multicentre pilot studies that explore novel treatment pathways.
- Fostering collaboration between engineers, therapists, neuroscientists, and health policy makers.
Key activities of VRARSC comprise systematic literature reviews, consensusbuilding workshops, and the publication of position papers that reference both clinical outcomes and technology standards (e.g., latency, fieldofview, and motion sickness mitigation).
VRARWG Virtual Reality Augmented Reality Working Group
The VRARWG (Virtual Reality Augmented Reality Working Group) is a broader, crossdisciplinary forum that extends beyond rehabilitation. It addresses the full lifecycle of immersive solutions, from concept to commercialization. Its primary responsibilities are:
- Defining ethical frameworks for data privacy, consent, and user safety in VR/AR environments.
- Coordinating standards for interoperability between platforms, sensors, and cloud services.
- Providing a venue for pilot projects that explore educational, industrial, and mentalhealth applications.
- Offering mentorship and funding pathways for earlystage innovators.
VRARWG operates through regular virtual meetings, hackathons, and opensource repositories where code, 3D assets, and evaluation metrics are shared openly.
Collaboration Between CTS, VRARSC, and VRARWG
Although each entity has a distinct focus, they intersect in several critical areas:
- Trial Design Integration CTS provides the methodological scaffolding that enables VRARSCled rehabilitation studies to meet regulatory expectations.
- Technology Validation VRARWG contributes technical standards that CTS uses to assess device safety and reliability.
- Data Sharing & Analytics Joint datasharing agreements allow researchers to pool outcome measures, accelerating evidence generation.
- Policy Influence Joint position statements from the three groups inform national health agencies and standards bodies about emerging best practices.
These synergies have already produced tangible benefits, such as:
- A multisite trial where a VRbased balance training program reduced fall rates among older adults by 27%.
- Standardised reporting templates that streamline ethical review for immersivetech studies.
- Opensource libraries for motion capture that have been adopted by more than 30 research institutions worldwide.
Further Reading & Resources
For those wishing to explore the topics in greater depth, the following resources are recommended:
