"Sequential multimodality stimulation" for post-stroke-hemineglect: Feasibility and outcome in a pilot randomized...

Area of Science:

• Neuroscience
• Rehabilitation Medicine
• Clinical Neurology

Background:

• Hemineglect is a common and disabling deficit following right hemispheric ischemic strokes.
• Current rehabilitation strategies for hemineglect have varying degrees of efficacy.
• Novel therapeutic approaches are needed to improve neurocognitive and functional recovery.

Purpose of the Study:

• To evaluate the feasibility and efficacy of a novel multimodality stimulation combined with motor tasking intervention.
• To assess the impact of this intervention on hemineglect and functional outcomes in stroke survivors.
• To compare the outcomes of the intervention group with a control group receiving standard physiotherapy.

Main Methods:

• A prospective randomized controlled single-blinded clinical trial was conducted.
• Patients with right hemispheric ischemic strokes and hemineglect were randomized into a therapy group (TG) or control group (CG).
• The TG received multimodality stimulation plus standard physiotherapy; the CG received standard physiotherapy alone. Neuropsychological tests were administered at 1 and 3 months post-stroke.

Main Results:

• Data from 12 patients (5 TG, 7 CG) were analyzed.
• A trend towards better hemineglect and functional outcomes was observed in the therapy group.
• The intervention was feasible in the clinical setting.

Conclusions:

• Multimodality stimulation combined with motor tasking appears feasible and potentially beneficial for neurocognitive and functional recovery after right hemispheric ischemic stroke.
• Preliminary results suggest this approach may enhance recovery compared to standard physiotherapy alone.
• Larger studies are required to definitively establish the efficacy of this intervention.