💬In plain words
What the trial is, and whether it could suit you
This clinical trial aims to investigate the effectiveness of a novel neurorehabilitation technology for treating stroke in adults. The study will evaluate a simulator that combines robotic orthosis, a non-invasive brain-computer interface (BCI), and a virtual reality (VR) display. The goal of this trial is to advance stroke rehabilitation by exploring the potential benefits of these cutting-edge technologies.
Key Research Questions:
Efficacy: Does the new simulator significantly improve arm function compared to standard rehabilitation techniques?
BCI Technology: Which approach - motor imagery of only the paretic arm or both the paretic and healthy arm - yields greater functional improvements?
VR Contribution: How does the integration of VR enhance rehabilitation outcomes?
Safety and Tolerability: What potential side effects or adverse events may arise from using the new simulator?
Sign in to get the eligibility rules as simple questions to take to your doctor.
📋 Eligibility rules (as published)
Inclusion Criteria:
* Signed written informed consent.
* Age 18 to 80 years at the time of stroke onset.
* Early rehabilitation period (up to 6 months post-stroke).
* Diagnosis of acute cerebrovascular accident confirmed by MRI or CT.
* Upper limb paresis severity between 0 and 3 on the 6-point Medical Research Council (MRC) muscle strength scale.
* Ability and willingness to comply with the study protocol.
* Demonstrated motivation for rehabilitation.
Exclusion Criteria:
* Montreal Cognitive Assessment scale (MoCA) score less than 10 points.
* Hamilton Depression Rating Scale (Ham-D) score greater than 18 points.
* Modified Rankin Scale (mRS) score greater than 4 points.
* Pre-existing conditions that cause decreased muscle strength or increased muscle tone in the upper limbs (e.g., cerebral palsy, traumatic brain injury) or rigidity (e.g., Parkinson's disease, contractures).
* Advanced arthritis or significant limitation of upper limb range of motion.
* Absence of part of the upper limb due to amputation for any reason.
* Any medical condition that may affect the conduct of the study or patient safety (e.g., mental illness).
* Alcohol abuse or recreational drug use within the 12 months preceding the study.
* Use of experimental medications or medical devices within the 30 days preceding the study.
* Inability to comply with research procedures, as determined by the researcher.
* The severity of the patient's condition, based on neurological or physical status, does not permit full rehabilitation.
* Visual acuity less than 0.2 in the weakest eye according to the Sivtsev visual acuity chart.
* Unstable angina and/or heart attack within the 30 days preceding the study.
* Recurrent stroke.
* Uncontrolled arterial hypertension.
* Ataxia.
* Presence of a pacemaker and/or other implanted electronic devices.
* Use of muscle relaxants.
* Peripheral neuropathy.
* Coexisting diseases in an exacerbation or decompensated stage requiring active treatment.
* Allergic reactions or other skin lesions at the EEG electrode application sites at the time of the study.
* Acute urinary tract infections.
* Acute thrombophlebitis.
* Any form of epilepsy.
* Benign and malignant neoplasms.
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