Neuro-Intermuscular Coordination Enhancement for Stroke

(NICE Trial)

This trial tests a new rehabilitation method called NICE Rehabilitation Through Human-Machine Interaction, which uses technology to help stroke patients regain muscle control. The researchers aim to determine if this method can enhance recovery and quality of life for stroke survivors. Participants will engage in two types of exercises: one targets muscle strengthening, while the other improves muscle coordination. Individuals who have had a stroke and are not receiving certain treatments for their affected arm may qualify for this trial. As an Early Phase 1 trial, this research seeks to understand how the treatment works in people, offering participants the opportunity to experience this innovative approach firsthand.

The trial information does not specify whether you need to stop taking your current medications. However, you should not have received botulinum toxin on the impaired arm within the last 3 months.

Research has shown that technologies used in stroke rehabilitation, such as those involving human-machine interaction, are generally safe and easy to use. For instance, one study tested a similar system with a stroke patient who experienced no serious side effects. Another review highlighted the safety of using robotic devices and virtual reality in stroke rehab, particularly when designed to be user-friendly. These technologies are built to be stable and secure, reducing risks during use. Although specific data on side effects for this particular treatment is limited, the early phase of the trial will focus on assessing its safety in humans.¹²³⁴⁵

Researchers are excited about the NICE Rehabilitation treatment because it uses human-machine interaction to enhance neuro-intermuscular coordination for stroke recovery. Unlike traditional rehabilitation, which often focuses on repetitive physical exercises, this method involves interactive tasks where patients control a cursor on a screen through muscle contractions. This innovative approach not only targets muscle strength but also improves coordination by integrating real-time feedback from electromyographic responses. By engaging multiple muscles in a coordinated manner, it has the potential to accelerate recovery and improve precision in movements, offering new hope for stroke survivors.

This trial compares two types of rehabilitative training for stroke patients. One arm involves neuromuscular coordination-guided rehabilitative training, where participants perform tasks using isometric contractions of multiple muscles, guided by electromyographic (EMG) responses. Research has shown that this training can improve muscle coordination in stroke patients by recording muscle activity to guide exercises, potentially enhancing arm movement and reducing motor skill difficulties. The other arm involves force strengthening-guided rehabilitative training, where participants generate isometric force to move a cursor on a screen, aiming to enhance muscle strength and coordination.⁶⁷⁸⁹¹⁰