Toronto Doctors Pioneering Remote Robotic Surgery for Stroke Patients

Doctors in Toronto are working on an innovative method to perform remote robotic surgery, aimed at treating stroke patients in Sault Ste. Marie. This groundbreaking initiative could significantly reduce wait times for life-saving procedures, as patients currently face lengthy transfers to Sudbury for treatment. Led by Dr. Mike Kutryk, head of cardiology at Sault Area Hospital, this project seeks to establish a connection between a local lab and specialists in Toronto.

The intention is to facilitate the timely removal of blood clots from the brains of stroke victims. As explained by Dr. Kutryk, “The transfer times are excessively long sometimes, and we say every second is brain cells.” He emphasized that prolonged treatment can lead to irreversible brain damage or even death, highlighting the urgency of the project.

Currently, Sault Area Hospital handles approximately 18 stroke cases annually. Hiring a dedicated specialist for this relatively low volume is not feasible, prompting Dr. Kutryk to collaborate with Dr. Vitor Mendes Pereira at St. Michael’s Hospital. Dr. Mendes Pereira is recognized for his expertise in robotic-assisted catheterization procedures, having successfully conducted remote surgeries using a joystick connected to the internet.

Advancements in Robotic Surgery

The proposed procedure involves threading a thin tube, or catheter, through an artery in the groin to reach the brain where the clot is located. While Dr. Kutryk specializes in cardiac procedures, Dr. Mendes Pereira would guide the catheter remotely to effectively remove the clot. “The plan is to bring a stroke patient into the Sault lab, and the robot would be connected to the patient’s leg,” Dr. Kutryk stated.

He further noted that the precision of robotic technology offers advantages over traditional surgical methods. “All doctors, all humans have a little bit of jitter in their hands. Robots don’t have the same thing,” he added, emphasizing the benefits of robotic precision in such critical operations.

Prior to moving forward, Dr. Kutryk and his team have focused on ensuring a reliable internet connection, crucial for the success of remote procedures. Collaborating with Rogers Communications, they have tested the internet speeds extensively, confirming that the current setup is sufficient for the necessary real-time communication.

Future Plans and Patient Safety

While remote catheterization in Toronto has primarily targeted diagnostic procedures, Dr. Kutryk sees potential for this technology to enhance outcomes for stroke patients in Sault Ste. Marie. Preparations are underway to establish protocols and conduct simulations with dummies over the next six months. The goal is to potentially initiate human trials by the end of 2026.

Initially, there was hesitation from the administration at Sault Area Hospital regarding the project. Dr. Kutryk recalled their concern: “They said we don’t want the Sault area patients to be guinea pigs.” However, as the project evolved and safety measures were discussed, support for the initiative grew.

Dr. Kutryk is optimistic about the future of remote robotic surgery, which would be a pioneering approach on an international scale. He believes this could lead to faster, life-saving treatments for populations in regions lacking access to specialized medical professionals and equipment.

This innovative project represents a significant step forward in medical technology, with the potential to transform healthcare delivery for stroke patients in smaller communities.