View clinical trials related to Hemiparesis.
Filter by:All stroke patients were assessed via isokinetic dynamometer, Montreal cognitive assessment scale (MOCA) and Fugl Myer Upper extremity (FMUE) before and after the treatment program.
The purpose of this study is to determine whether the hand function will improve more by using low-level vibration during constraint-induced movement therapy (CIMT), compared to CIMT alone without vibration.
Spasticity, common after a stroke, aggravates the patient's motor impairment causing pain and limitation in daily activities such as eating, dressing and walking. There are different spasticity treatments, such as botulinum neurotoxin, in the first place. Among the emerging therapies is focal extracorporeal shock wave therapy, consisting of a sequence of sonic (mechanical) impulses with high peak pressure. Systematic reviews highlighted that shock waves effectively improve lower and upper limb spasticity. Moreover, the shock waves therapeutic effect can last up to 12 weeks from the last treatment session. When used to treat stroke spasticity, the shock waves' mechanism of action is poorly detailed. On the one side, shock waves could change the physical properties of the muscular tissue (e.g. viscosity, rigidity). On the other, the shock waves produce a robust mechanical stimulation that massively activates muscle and skin mechanoreceptors (e.g. muscle spindles). This activation would modulate, in turn, the spinal (and supra-spinal) circuits involved in spasticity. To our knowledge, no study investigated the shock waves mechanism of action in stroke upper limb spasticity. Research question: do shock waves exert their therapeutic effect on spasticity by changing the muscle's physical properties or by indirectly modulating the excitability of spinal circuits? Specific aims: To investigate the mechanism of action of shock wave therapy as a treatment of upper limb spasticity after a stroke. Two major hypotheses will be contrasted: shock waves reduce hypertonia 1) by changing the muscle's physical features or 2) by changing the motoneurons excitability and the excitability of the stretch reflex spinal circuits. Shock wave therapy is expected to improve spasticity, thus improving the following clinical tests: the Modified Ashworth Scale (an ordinal score of spasticity) and the Functional Assessment for Upper Limb (FAST-UL, an ordinal score of upper limb dexterity). This clinical improvement is expected to be associated with changes in spastic muscle echotexture assessed with ultrasounds, such as an improvement in the Heckmatt scale (an ordinal score of muscle echotexture in spasticity). Clinical improvement is also expected to be associated with an improvement in the following neurophysiological parameters: a reduction of the H/Mmax ratio (an index of hyperexcitability of the monosynaptic stretch reflex circuit), a decrease in amplitude of the F waves (a neurophysiological signal reflecting the excitability of single/restricted motoneurones) and an increase of the homosynaptic depression (also known as post-activation depression, reflecting the excitability of the transmission between the Ia fibres and motoneurones). Understanding the shock wave mechanism of action will lead to a better clinical application of this spasticity treatment. If the shock waves exert their therapeutic effect by changing the muscle's physical properties, they could be more appropriate for patients with muscle fibrosis on ultrasounds. On the contrary, if the shock waves work on spasticity by indirectly acting on the nervous system's excitability, then a neurophysiology study could be used to preliminary identify the muscle groups with the most significant neurophysiological alterations, which could be the muscles benefitting the most from this treatment.
Patients with upper limb hemiplegia after stroke, who were admitted in the Department of Rehabilitation Medicine, were enrolled. The study lasted 30 days for each participant. The patients enrolled were randomly divided into the experimental group and the control group, all under routine rehabilitation therapy. Additionally, the patients in the experimental group were given modified mirror therapy. On day 1 and day 30, patients' Upper Limb function were compared.
Single-blinded controlled clinical trial. Biofeedback training courses based on target biomechanical gait parameters are being studied. For targeted biofeedback training, various biomechanical parameters are used: parameters of the gait cycle, EMG or kinematics of joint movements. The number of sessions is 8-11 for each patient. Clinical gain analysis is carried out before and after a course of training. Changes in biomechanical parameters that occurred at the end of the training course are assessed in comparison with those before training, and both statuses (before and after training) are compared with similar gait parameters in a group of healthy adults.
The aims of the study are to recruit five participants with stroke upper limb hemiparesis and determine the effects on neural reorganisation of a three-week music intervention using electroencephalogram measures. Secondly, the researchers will measure for changes in arm function before and after the three-week music intervention. This is a single-arm pre-/post experiment Primary research questions: What are the neuroplastic changes induced by Therapeutic Instrumental Music Performance (TIMP)? Secondary research questions What are the functional changes in hemiparetic arm and hand induced by TIMP? Participants will be recruited once they have completed their statutory community stroke rehabilitation. They will receive 15 X music therapy sessions in their home over three-weeks. Exercises will be delivered by trained clinicians, including music therapists and stroke rehabilitations specialists. Exercises will be facilitated for full range of arm movement, using a range of percussion instruments on stands and handheld, and iPad with touchscreen instruments, which include keyboards and string instruments that can be played using pinch-grip, holding a stylus/plectrum. Pre-/post intervention period EEG recordings will made. Stroke Specific Quality of Life (SSQoL), Action Research Arm Test and nine-hole-peg-test data will be collected from participants in their homes at weeks: 1, 4, 7 and 10.
To investigate the impact of algorithms utilizing artificial intelligence technology and computer vision on the recovery of motor functions within the context of rehabilitation practice for patients who have experienced a cerebral stroke.
The present clinical investigation - EarlyExo, is an interventional, international, multicentric, prospective, single-blinded randomized controlled trial. This clinical investigation is designed to test the hypothesis that early and intense introduction of walking sessions assisted by the Atalante exoskeleton, in a sample of hemiparetic patients with still non or poor ambulatory capacities (FAC 0 or 1) between one- and four-months post stroke, would result in a better recovery of functional walking compared to a control group only receiving conventional therapy. Improved recovery will be measured through the proportion of patients reaching a FAC score of 4 or higher at the end of the intervention period. The tested hypothesis is that this proportion will be higher in the Exo group. The duration of the intervention period in both groups is 6 weeks. - For the Exo group: 3 sessions per week (i.e., 18 one-hour sessions) with the Atalante device and 2 sessions per week (i.e., 12 one-hour sessions) of conventional therapy. - For the Control group: 5 sessions per week of conventional therapy (i.e., 30 one-hour sessions). The study will include 66 patients (33 in each arm) and takes place in two French centers, two German centers and one Spanish center.
The goal of this study is to define the efficacy of fully remote home-based BCI therapy in chronic hemiparetic subcortical stroke patients. A randomized controlled study using the integrated remote BCI system will be tested against standard exercise therapy to determine the efficacy of motor improvement in chronic stroke patients with an upper extremity hemiparesis. Specifically, the integrated BCI system will include 1) the remote screening and motor assessment system for the upper extremity and 2) the BCI-controlled robotic hand exoskeleton (i.e. IpsiHand).
The study will be directed to compare which of whole body vibration (WBV) training and Functional strength training (FST) has better effect on balance in children with hemiparesis