View clinical trials related to Paresis.
Filter by:The purpose of this study is to assess the impact of an isokinetic strength training of knee flexor and extensor muscles on walking performance in hemiparetic patients with knee extension thrust.
The objective of this clinical trial is to measure the effect of Rehabilitation with Virtual Reality or Modified Constraint-Induced Movement Therapy on hemiparesis in patients with Cerebral Vascular Event. The question to be answered is: What is the effect of different therapeutic modalities supported by Virtual Reality or Modified Constraint-Induced Movement Therapy compared with usual Physical and Occupational Therapy on motor recovery of paretic limbs in patients with Cerebrovascular Event? The patients will carry out activities of: - Virtual reality or - Movement Restriction-Induction Therapy. The investigators will compare the changes in the functionality of the paretic hemibody with a group undergoing regular physical and occupational therapy, as well as language and treatment-related satisfaction.
After a stroke, it is very common to lose the ability to open the affected hand. Occupational and physical rehabilitation therapy (OT and PT) combined with non-invasive brain stimulation may help a person recover hand movement. The purpose of this study is to compare 3 non-invasive brain stimulation protocols combined with therapy to see if they result in different amounts of recovery of hand movement after a stroke.
This trial aims to investigate whether placebo in isolation (open and hidden) has a specific neural signature in stroke subjects thus providing a novel mechanism to explain placebo effects that can be used to ultimately enhance stroke rehabilitation therapies.
Septic shock is one of the causes of death in ICU and hospital. Refractory shock is the problem which healthcare providers should recognize though it is difficult to handle with. The corticosteroid called hydrocortisone is one of the treatment in refractory septic shock which requires vasopressor to maintain blood pressure. In recovery phase of septic shock and weaning off vasopressor, there is no definite way to taper off hydrocortisone.
In this study, the effectiveness of vagus nerve stimulation in patients with right and left hemiparesis will be compared with each other and with the sham application.
The purpose of the study is to validate the use of smart and widespread instruments to detect kinematic, kinetic and spatio-temporal parameters in gait and postural analysis in hemiparetic and healthy individuals. Device as single Microsoft sensor Kinect v2, wearable sensorized clothing and/or smartphone-type devices will be used; it is also planned to analyze and compare such parameters with those obtained through a technique of manual palpatory analysis. Finally the obtained measures will be compared with the corresponding ones obtained with Three-dimensional instrumented gait analysis (3D-GA).
The purpose of this study is to examine the changes in reflex pathways in the paretic ankle plantarflexors in individuals with post-stroke hemiparesis using operant conditioning. We are recruiting 5 individuals with chronic post-stroke hemiparesis with foot drop in the affected leg to participate in the reflex training procedure. The study involves 40 visits with a total study duration of about 4 months.
It is unclear why humans typically swing their arms during gait. To date, the debate on how to arm swing comes about (i.e. whether it is caused by accelerations of the shoulder girdle or muscular activity) is still going on. There needs to be consensus on whether the arm swing is actively controlled or merely passive and on why humans swing their arms during walking (i.e. what the purpose of arm swing is, if any). Suggested reasons include minimising energy consumption, optimising stability, and optimising neural control. Pathologies such as hemiplegia after stroke, Parkinson's disease, Cerebral Palsy, Spinal Cord Injury, and Multiple Sclerosis may directly affect arm swing during gait. Emerging evidence indicates that including arm movements in gait rehabilitation may be beneficial in restoring interlimb coordination and decreasing energy expenditure. This project hypothesises that the arms swing, at least at low and intermediate walking speeds, reflects the body's Center of Mass (CoM) accelerations. Arm swing may thus depend mainly upon the system's intrinsic mechanical properties (e.g., gravity and inertia). In this perspective, the CoM is seen as moving relative to the upper limbs rather than the other way around. The contribution of major lower limb joints, in terms of power injected into the body motion, will be simultaneously explored. The study aims to investigate the mechanism and functions of arm swinging during walking on a force treadmill. To simulate asymmetric walking, healthy subjects will be asked to walk with a toes-up orthosis to induce claudication and asymmetry in ankle power. In this way, it will be possible to highlight the correlation among arm swinging, ankle power, and the acceleration of the CoM in a 3D framework. In addition, subjects affected by unilateral motor impairments will be asked to walk on the force treadmill to test the experimental model and highlight significant differences in the kinematic parameters of the upper limbs. The question of whether arm swing is actively controlled or merely passive and the relationship between arm swinging and the total mechanical energy of the CoM will be faced. Asymmetric oscillations of the upper limb will be related to dynamic asymmetries of the COM motion, and of the motion of lower limbs. In addition, cause-effect relationships will be hypothesized. Finally, the dynamic correlates of upper limb oscillations will make the clinical observation an interpretable clinical sign applicable to rehabilitation medicine. Results from the present study will also foster the identification of practical rehabilitation exercises on gait asymmetries in many human nervous diseases.
Paired associative stimulation (PAS) is a non-invasive brain stimulation protocol, where two stimuli (a peripheral and a cortical one, the latter delivered with transcranial magnetic stimulation - TMS) are repeatedly associated to enhance plasticity in the brain. In the present study, a new cross-modal, visuo-motor PAS protocol - called "mirror-PAS"- will be tested as a possible non-invasive brain stimulation treatment in neurological rehabilitation to promote motor recovery and pain reduction. Participants will perform the standard PAS targeting the motor system and the recently developed mirror-PAS in two separate sessions. The investigators will compare the possible effect of the protocols in terms of neurophysiological and behavioral outcomes to identify the optimal PAS method to enhance plasticity and promote sensory-motor function.