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Spastic Hemiparesis clinical trials

View clinical trials related to Spastic Hemiparesis.

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NCT ID: NCT06001736 Active, not recruiting - Stroke, Ischemic Clinical Trials

Utility of CC7 Transfer in Stroke Subtypes

Start date: March 13, 2022
Phase: N/A
Study type: Interventional

The purpose of this study is to evaluate the limb functional improvement after contralateral C7 root transfer in stroke patients.

NCT ID: NCT05546190 Completed - Muscle Spasticity Clinical Trials

A Study to Collect Participants Experience of Living With Adult Upper Limb (AUL) Spasticity and to Assess the Arm Activity Measure (ArmA)

Start date: September 20, 2022
Phase:
Study type: Observational

The participants of this study will have AUL spasticity and have a need for botulinum toxin type A injections. AUL spasticity is where people develop tightening or stiffness of the muscles in the arms. Botulinum toxin type A is used for the treatment of spasticity in addition to physiotherapy. This study will ask participants to describe their experience living with AUL spasticity. This information will be used to assess the Arm Activity Measure (ArmA). ArmA is a scale designed to assess upper limb function in people with AUL spasticity. This study could suggest changes to the ArmA to improve its suitability for people with AUL spasticity or even the development of a new scale.

NCT ID: NCT05436366 Recruiting - Healthy Clinical Trials

Soleus Loading Response During Walking

Start date: September 30, 2022
Phase: N/A
Study type: Interventional

Stroke survivors experience motor deficits, weak voluntary muscle activations, and low weight-bearing capacity that impair ambulation. Restoring motor function is a priority for people post-stroke, whose gait patterns are slow, and metabolically inefficient. The role of the ankle is crucial for locomotion because it stores mechanical energy throughout the stance phase, leading to a large activation of plantarflexor muscles during push-off for propulsion. After a stroke, paretic plantarflexors undergo changes in their mechanics and activation patterns that yield diminished ankle power, propulsion, and gait speed. Recovery of lost plantarflexor function can increase propulsion and mitigate unnatural gait compensations that occur during hemiparetic walking. In the stance phase, dorsiflexion is imposed at the ankle and the plantarflexors are loaded, which results in excitation of group Ia and II afferents, and group Ib afferents. Load sensing Ib afferents are active in mid-late stance, and through spinal excitatory pathways, reinforces the activation of plantarflexors and propulsive force generation at the ankle. Targeting the excitability of the load sensitive Ib excitatory pathway, propulsive soleus activity and resulting force generation (and thereby gait speed) can be improved after stroke. The long-term research goal is to develop a novel hybrid gait paradigm integrating operant conditioning and powered wearable devices to advance neuro-behavioral training and enhance locomotor ability after stroke. The overall objectives are to 1) modulate the soleus muscle loading response within the stance phase, and 2) develop a dynamic protocol to operantly condition the soleus response in stroke survivors. The central hypothesis is that enhancing the soleus loading response in mid-late stance phase through operant up-conditioning can increase plantarflexor power and forward propulsion after stroke. In working towards attaining the research objective and testing the central hypothesis, the objective of this pilot study is to modulate the soleus loading response in the stance phase during treadmill walking. The specific aims in this study are to 1) apply ankle perturbations in mid-late stance phase combining a control algorithm and a powered device to characterize the changes in soleus EMG between perturbed and unperturbed (i.e., when no perturbations are applied) step cycles in 15 able-bodied individuals; and 2) determine the feasibility of the wearable ankle device and its algorithm in 5 participants with hemiparesis and gait deficits due to a stroke. The testing of the device and its algorithm will provide foundational evidence to adjust the soleus stimuli continuously and reliably, and develop the new walking operant conditioning protocol for stroke survivors. An expected outcome in this pilot is to lay the groundwork to develop the soleus up-conditioning protocol as a potential strategy to improve paretic leg function. If successfully developed, this new protocol proposed in a subsequent study will be the first neurobehavioral training method that targets spinal load-sensitive pathways to improve ankle plantarflexor power and forward propulsion after stroke.

NCT ID: NCT03549975 Completed - Stroke Clinical Trials

Hand Rehabilitation Using Botulinum Toxin and Functional Electrical Stimulation-pilot Study

Start date: May 18, 2016
Phase: Phase 4
Study type: Interventional

The investigator tried to find out possibility of functional improvement using botulinum toxin injection targeting finger flexor spasticity with functional electrical stimulation among chronic stroke patients who did not show any improvement in hand function.

NCT ID: NCT03402854 Recruiting - Cerebral Palsy Clinical Trials

tDCS and Bimanual Therapy for Children With Hemiplegic Cerebral Palsy

Start date: December 1, 2019
Phase: N/A
Study type: Interventional

The goal of this study is to test the efficacy of transcranial direct current stimulation combined with bimanual training on hand function in children with unilateral spastic cerebral palsy (USCP). Children who enroll in the protocol will be randomized to receive either sham (not stimulating) tDCS plus bimanual training, or active (stimulating) tDCS plus bimanual training.

NCT ID: NCT02969356 Completed - Spastic Hemiparesis Clinical Trials

Study to Evaluate Effects of DYSPORT® Injected in Lower and Upper Limb Combined With Guided Self-Rehabilitation Contract (GSC)

ENGAGE
Start date: December 18, 2016
Phase: Phase 4
Study type: Interventional

The purpose of this clinical study is to assess whether AbobotulinumtoxinA (Dysport®) injections in upper and lower limbs accompanied with a personal exercise plan called "Guided Self-rehabilitation Contract" (GSC) can improve voluntary movements in subjects with hemiparesis.

NCT ID: NCT02944929 Recruiting - Spastic Hemiparesis Clinical Trials

The Effect of a Self-rehabilitation Program in Addition to Usual Treatment for Spasticity on Impairment and Activity Limitation in Patients With Spastic Hemiparesis Following Stroke

ADJU-TOX
Start date: January 1, 2018
Phase: Phase 3
Study type: Interventional

The addition of a self-rehabilitation program to repeated Botulinum Toxin Injections (BTI) and usual physiotherapy should increase the proportion of patients who attain their Primary Treatment Goal (impairments and function) more than usual care (involving repeated Botulinum Toxin Injections and conventional physiotherapy), in post stroke out-patients with spasticity.