View clinical trials related to Gait, Hemiplegic.
Filter by:Approximately 20% of stroke survivors have difficulties to dorsiflex the ankle and clear the ground during walking. This impairment, termed as "foot drop", is caused by an association of weak dorsiflexors and increased spasticity and stiffness of the plantar-flexors. As a consequence, walking performances are reduced and energy cost of walking is deteriorated. This may increase performance fatigability, as the locomotion will be realized at a higher percentage of the subjects' capacities. In order to overcome these issues, different treatments are proposed. One of the most conventional solutions are the use of ankle foot orthosis (AFO) and it is the most commonly prescribed device used to compensate for "foot drop". There is a very large choice of AFO on the market which can be proposed to patients with foot drop. The aim of this study is thus to assess the mechanical effects of using a manufactured carbon AFO in by comparison to a custom-made thermo-plastic AFO on walking capacity (distance and energy cost), fatigue and "foot drop" control throughout the gait phase in patients with hemiparetic stroke.
The current investigation takes advantage of both a progressive and adaptive assist-as-needed massed practice and time-sensitive neuroplasticity through exoskeleton assisted walking in order to induce greater recovery-oriented CNS plasticity and consequent gains in more independent walking.
The aim of this study is to validate the G-walk for several gait parameters, tested against a gold standard three dimensional camera system. This research will inform researchers and practitioners as to whether the G-Walk is a suitable and valid tool to easily assess walking ability in people with chronic stroke.
Limited ankle dorsiflexion adversely affects the weight bearing capacity, increases the knee extensor moment and causes insufficient maneuvers to change the center of gravity of the body in patients with hemiplegia. While biomechanical studies emphasized the importance of proximal tibiofibular joint and distal tibiofibular joint manipulations for ankle dorsiflexion, no studies examining the effect of corrective manipulation techniques applied to these two joints on foot posture, range of motion and balance were observed.
This study will conduct a preliminary evaluation of and obtain user data on a novel game-based visual interface for stroke gait training. Study participants will complete one session comprising exposure to gait biofeedback systems in an order determined by randomization. Participants will be exposed to 2 types of biofeedback interfaces: - newly developed game-based interface (projector screen display) - traditional, non-game interface
A rhythmic auditory stimulation intervention may be beneficial in order to improve movement parameters after stroke. Reviews argue that more randomized controlled trials with a control group are needed. Main objective: Evaluate the effect of a rhythmic auditory stimulation on the quality of balance and gait parameters in people with stroke. Methodology: quasi-experimental study. The study has been approved by the hospital ethics committee.
Lower body positive pressure (LBPP) decreases weight bearing and ground reaction forces, with potentially positive effects on qualitative gait indices. However, which gait features are shaped by LBPP gait training in post-stroke patients is still poorly predictable. A pilot study on the effects of LBPP gait training on qualitative and quantitative gait indices in patients with hemiparesis due to stroke in the chronic phase was carried out. Twenty-five patients who suffered from a first, single, ischemic, supra-tentorial stroke occurred at least 6 months before study inclusion were provided with 24 daily sessions of LBPP treadmill gait training using AlterG device. These patients were compared with 25 age-matched healthy controls (HC), who were formerly provided with the same amount of AlterG training, and 25 patients with the same clinical-demographic characteristics of the first group of patients, who previously underwent conventional treadmill gait training (TGT). Qualitative and quantitative gait features, including Functional Ambulation Categories, gait cycle features, and muscle activation patterns were analyzed before and after the training (AlterG or TGT).
To date, no studies seems to compare conventional gait rehabilitation program with end-effector RAGT in subacute stroke patients by analysing the variations of gait kinematics beyond clinical multi prospective outcomes. The aim of this pilot study is to evaluate the efficacy of end-effector RAGT in subacute stroke patients in terms of clinical outcomes and gait kinematics, comparing them with conventional gait rehabilitation program.
The aim of this study was to identify the assistance effect of Ankle Assist Robot v1 developed by Samsung Advanced Institute of Technology (Samsung Electronics Co, Ltd., Korea) by comparing 1. gait function during overground gait in three conditions (with robot-assist torque on/with robot-assist torque off/without robot) 2. the energy expenditure during treadmill gait in three conditions (with robot-assist torque on/with robot-assist torque off/without robot)
Phase I: Exploring what stroke survivors exactly learn when recovering the ability to stand and walk.