Impact of Neuropsychological Disorders in Multiple Sclerosis
- Conditions
- Multiple Sclerosis
- Interventions
- Other: Three dimensional gait analysis with eyetracking
- Registration Number
- NCT04837365
- Lead Sponsor
- Lille Catholic University
- Brief Summary
The study involves MS patients with and without neuropsychological disorders.
The patient will benefit from:
* A routine neuropsychological assessment, including a cognitive and emotional assessment
* A clinical examination
* A three-dimensional analysis of movement
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- RECRUITING
- Sex
- All
- Target Recruitment
- 20
- Understanding and able to speak French
- Carriers of MS with relapsing remitting form (RRMS-RR) with an EDSS <4
- No significant motor, cerebellar or somesthesia disorders of the upper limbs or visual disturbances (side to a visual EDSS <2)
- Absence of corticosteroid intake in the last four weeks
- Benefiting from health insurance coverage
- Not showing any flare-ups or worsening of the disease in the last 6 weeks
- No botulinum toxin injection for more than 4 months
- People with previous neurological pathologies, head trauma with loss of consciousness, psychiatric pathologies, serious general ailments, perceptual or dysarthric disorders preventing verbal communication or reading,
- Treatment with psychotropic drugs (except benzodiazepines and hypnotics).
- Refusal to participate after clear and fair information about the study.
- Adults under tutorship, curatorship or safeguard of justice
- With orthopedic treatment influencing walking
- Pregnant woman
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Arm && Interventions
Group Intervention Description patients with neuropsychological disorders Three dimensional gait analysis with eyetracking - patients without neuropsychological disorders Three dimensional gait analysis with eyetracking -
- Primary Outcome Measures
Name Time Method Cadence of walking (in cycles.min-1) 60 days The kinematics of the initiation of walking and walking will be appreciated thanks to the variables calculated at the level of the joints of the lower limbs as well as the spatio-temporal parameters without and with management of obstacles (taking a step, balloon)
Range of motion in the lower limbs in degrees 60 days The kinematics of the initiation of walking and walking will be appreciated thanks to the variables calculated at the level of the joints of the lower limbs as well as the spatio-temporal parameters without and with management of obstacles (taking a step, balloon)
Step length (in m) 60 days The kinematics of the initiation of walking and walking will be appreciated thanks to the variables calculated at the level of the joints of the lower limbs as well as the spatio-temporal parameters without and with management of obstacles (taking a step, balloon)
Walking speed (in m.s-1) 60 days The kinematics of the initiation of walking and walking will be appreciated thanks to the variables calculated at the level of the joints of the lower limbs as well as the spatio-temporal parameters without and with management of obstacles (taking a step, balloon)
- Secondary Outcome Measures
Name Time Method Muscle contractions determined by the electromyogram (EMG) (mV) 60 days The motor patterns (organizations of muscle contractions determined by measuring the EMG of muscles representative of walking) (mV) of the femoral, semi-tendinous, anterior tibial and soleus rectus muscles will be measured using surface EMG , for the two locomotor tasks (walking and initiation to walking), during walking at spontaneous speed (without double task, without crossing an obstacle).
Ocular fixation time (measured in ms) 60 days Visual exploration will be appreciated by the Ocular fixation time (measured in ms), when initiating walking, walking at spontaneous speed and when passing obstacles with or without a cognitive task. Visual exploration will also be measured after emotional priming when initiating walking and walking. This emotional priming will consist of the transfer of images from the International Affective Picture System (IAPS). This measurement will be carried out using eyetracking glasses worn by patients.
Displacements (in mm) during walking 60 days The displacements (in mm) of the center of the body mass and of the center of pressure on the anteroposterior and mediolateral axes will be derived from the force platforms during the initiation of walking in different conditions (without and with emotional priming).
Acceleration (in mm.s-2) during walking 60 days The acceleration (in mm.s-2) of the center of the body mass and of the center of pressure on the anteroposterior and mediolateral axes will be derived from the force platforms during the initiation of walking in different conditions (without and with emotional priming).
Joint angles 60 days The articular moments and torques (Nm) at the joints of the lower limbs during the initiation to walking will be calculated from kinematic data from the motion analysis laboratory and dynamics of force platforms (without and with priming emotional).
Trial Locations
- Locations (3)
St Vincent hospital - neurological service
🇫🇷Lille, France
St Philibert hospital - Physical Medicine and Rehabilitation
🇫🇷Lomme, France
St Philibert hospital - Neurologial service
🇫🇷Lomme, France