A Sensor-Based Upper Limb Treatment in Hemiplegic Patients: Results from a Randomized Pilot Study

Area of Science:

• Neurorehabilitation
• Biomedical Engineering
• Physical Therapy

Background:

• Post-stroke motor deficits, particularly in the upper limb, significantly contribute to long-term disability.
• Effective upper limb rehabilitation is crucial for improving functional recovery and reducing patient dependency.

Purpose of the Study:

• To evaluate the feasibility and effectiveness of sensor-based upper limb rehabilitation (Gloreha Aria R-Lead) compared to conventional physiotherapy in subacute hemiplegic patients.
• To assess the impact of Gloreha Aria on motor function, pain, and overall disability.

Main Methods:

• A randomized controlled trial involving 21 subacute hemiplegic patients.
• Patients were assigned to either a sensor-based group (TG) or a conventional physiotherapy group (CG).
• Both groups underwent 30 sessions of 30-minute upper limb rehabilitation, with outcomes assessed using the Fugl-Meyer Assessment for Upper Extremity (FMA-UE) and other functional measures.

Main Results:

• All 21 patients completed the rehabilitation program without adverse events.
• Both groups showed significant improvements in FMA-UE motor scores (CG: 11.8 ± 9.2; TG: 12.7 ± 8.6).
• The Gloreha Aria (R-Lead) demonstrated feasibility and potential for improving arm function and reducing joint pain.

Conclusions:

• Sensor-based upper limb rehabilitation with Gloreha Aria (R-Lead) is a feasible and safe intervention for subacute stroke patients.
• This technology shows promise in enhancing upper limb motor function and potentially reducing pain during rehabilitation.
• Further research is warranted to explore the long-term benefits and optimal integration of sensor-based systems in stroke recovery.