"Comparison of Therapist-Led and Robot-Assisted Arm Therapy in Subacute Stroke Rehabilitation"

Stroke often leads to upper limb motor impairment, spasticity, and reduced independence. Robot-assisted rehabilitation, including devices like Luna EMG, may increase therapy intensity and patient motivation through feedback and movement intention detection via EMG signals. This interventional study includes 50 participants post-stroke, randomly assigned to either robot-assisted therapy (Luna EMG) or conventional physiotherapist-led therapy. Both groups receive standard rehabilitation (75 minutes/day), with an additional 45-minute targeted upper limb training session. Sessions are conducted 5 days a week for 6 weeks. Muscle tone will be assessed using the Modified Ashworth Scale and biomechanical parameters (stiffness, oscillation) with MyotonPro. Motor performance will be evaluated using the Fugl-Meyer Assessment (FMA-UE) and the Box and Block Test (B\&BT). Quality of life and pain perception will also be measured using the EQ-5D-5L and a numeric rating scale (NRS). Outcome measures will be collected at baseline, after 3 weeks, after 6 weeks of therapy, and 3 weeks post-intervention to evaluate both immediate and short-term effects of the intervention. This study seeks to identify whether robotic rehabilitation offers measurable advantages over traditional methods in early post-stroke recovery.