25¹–155² seconds less setup time per fraction vs. standard SGRT
What is the Postural Video module?
The Postural Video module gives you a multi-angle, real-time view of the patient’s overall alignment relative to their reference position during setup and monitoring by using an outline of the reference surface and a live video stream of the patient.
Three independent comparative studies show Postural Video can reduce setup time vs standard SGRT. Two studies in 2025 showed setup time reductions of 403 and 155² seconds / fraction. In an earlier trial1, Postural video cut time by 25 seconds and reduced repeat imaging by 63%.
Postural video also helps easily identify movement outside the region of interest during treatment.
The Postural Video module is only available with AlignRT.
What our customers say
“Setup time can be significantly reduced without compromising setup accuracy.”
Mojgan Heydari, Medical Physicist Oslo University Hospital, Oslo, Norway
“It is much easier to prepare and edit the patient data in AlignRT Advance. The best feature is the Postural Video module because it allows fast recognition of misalignments. It is a powerful tool to understand exactly where the changes happen when the patient falls outside tolerance during the treatment.”
Dr. Vania Batista, Medical Physicist Heidelberg University Hospital
“There was definitely a time and accuracy advantage with implementing AlignRT Advance, especially with the postural positioning element. It has helped us increase our patient volume without extending our hours or straining our resources and we are still able to maintain a very high-level quality of care, while still keeping our patients comfortable.”
Felicia Gretah, Radiation Therapist Cleveland Clinic Florida, USA
- Oliver, K., Subick, N. and Moser, T. (2025). A prospective, comparative evaluation of an augmented reality tool (Postural VideoTM) vs. standard SGRT for efficient patient setup. Reports of Practical Oncology and Radiotherapy, [online] 29(6), pp.740–745.
- Holt, D. (2025). Departmental Comparison of AlignRT and Postural Video Versus AlignRT Alone. SGRT Europe 2025 presentation.
- Svestad et al. (2025). Setup accuracy and efficiency of real time video assistance for surface-guided positioning in radiotherapy of right-sided locoregional breast cancer. Advances in Radiation Oncology, [online] p.101829.
Get in touch
Ready to take the next step?
Vision RT’s family of SGRT solutions guide radiation therapy for better patient care at every step: Sim, Planning, Treatment and Dose. Whether you’re looking for a quote, a product demo (virtual or in-person) or just more information, please get in touch.