Effect of Personalized Robotic Therapy
Stroke
About this trial
This is an interventional treatment trial for Stroke focused on measuring automatic, personalized, robotic therapy
Eligibility Criteria
Inclusion Criteria:
- stroke patients
- right and left hand dominant
- cerebral lesion onset between 2-8 weeks
- able to participate in a session of about 30-60 minutes
- right-hemiplegic with at least 10° of motion in the treated joints (shoulder and elbow)
- age: more than 18 years old
Exclusion Criteria:
- subjects with an active implantable device or wearing an active device (e.g., pacemakers, metallic objects in the brain, infusion pumps, etc.)
- persistent delirium or disturbed vigilance
- moderate or severe language comprehension deficits
- skull breach
- new stroke lesions during rehabilitation
- patients incapable of discernment
- subjects with reduced mobility due to previous injuries or abnormalities unrelated with the cerebral accident
Sites / Locations
- University Hospital of Geneva
Arms of the Study
Arm 1
Arm 2
Arm 3
No Intervention
Experimental
Experimental
Conventional therapy
Traditional robotic rehabilitation with ALEx RS
Automatic personalized robotic rehabilitation with ALEx RS
The control group of patients will perform a conventional therapy without the use of the exoskeleton. The conventional therapy will consist in a traditional treatment of occupational therapy or physiotherapy without the use of the robotic device. The therapist will provide a specific conventional treatment comparable with the robotic treatment in terms of session time and therapeutic goals (i.e., 45 minutes per session, about 100, 150, 200 and 250 movements respectively for the first, second, third and fourth week). The level of difficulty of the exercises will be increased by the physiotherapist according to the degree of impairment of the patients. The muscle and cerebral activity during the execution of the conventional therapy could be acquired.
The rehabilitative task will be constituted of 3D reaching movements covering a sphere of fourteen centimeter of radius in front of the patient. The initial rehabilitative task will be the same for all the patients belonging to this group and the workspace will be extended accordingly to the therapist evaluation during the following training sessions. In order not to bias the comparisons of the effects of the different rehabilitative treatments, the therapist assisting this group during the rehabilitation will be the same for all the subjects belonging to this group and he/she will not take part in the rehabilitative treatment of the other groups. Initially, the patients will execute reaching movements in different directions in the horizontal plane. If the therapist will evaluate that the movements have been sufficiently recovered, reaching movements in the other planes will be proposed.