Clinical Trials Logo

Clinical Trial Summary

The purpose of this study is to investigate if two courses of five consecutive sessions of noninvasive spinal stimulation paired with peripheral nerve stimulation at the forearm provided by an investigational device (Doublestim™/ MyoRegulator™ System - PathMaker Neurosystems Inc.) are able to improve wrist stiffness and motor function, when combined with intensive robotic wrist training program in participants with chronic spastic hemiparesis after stroke.


Clinical Trial Description

Stroke is the fifth leading cause of death and the leading cause of serious long-term disability in the U.S. Post-stroke impairment often presents as weakness of the upper and lower limbs and spasticity (muscle and joint stiffness and hyperactivity). This condition impacts motor recovery and renders the individual dependent for most activities of daily living. Even with aggressive standard rehabilitation, 65 percent of patients cannot incorporate their affected hand in functional activities six months after stroke. Investigators have previously demonstrated that robotic therapy provides significant benefits to upper limb motor recovery after stroke. The treatment has been acknowledged by the American Heart Association as an effective form of stroke rehabilitation. Neuromodulation techniques such as noninvasive brain, nerve and spinal direct current stimulation have been proposed as promising safe tools for augmenting motor learning and function after brain injury. Ahmed (2014) demonstrated in a pre-clinical mouse model that the use of combined trans-spinal and peripheral direct current stimulation (tsDCS + pDCS) can modulate muscle tone and potentially improve motor function. Preliminary clinical trial of safety and feasibility (Paget-blanc et al. 2019) suggests that five sessions of transcutaneous spinal direct current stimulation paired with transcutaneous peripheral direct current stimulation (Doublestim™/ MyoRegulator™ System - PathMaker Neurosystems Inc.) temporarily reduce spasticity features such as catch response to slow and fast joint stretch and overall stiffness of the affected extremity with optimal reductions in spasticity occurring 2-3 weeks post stimulation intervention. Unexpectedly, participants also experienced significant improvements in motor function, suggestive that tsDCS+ pDCS may provide a therapeutic window to further augment motor outcomes with robotic wrist training. The investigators propose a study to evaluate whether two doses of five consecutive days of paired spinal and peripheral noninvasive stimulation combined with six weeks of intensive (three times a week) robotic therapy will significantly alter the clinical and objective measures of spasticity and motor function of the wrist in participants with upper extremity spasticity after stroke. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT04113525
Study type Interventional
Source Northwell Health
Contact
Status Terminated
Phase N/A
Start date September 24, 2019
Completion date February 15, 2022

See also
  Status Clinical Trial Phase
Recruiting NCT04043052 - Mobile Technologies and Post-stroke Depression N/A
Recruiting NCT03869138 - Alternative Therapies for Improving Physical Function in Individuals With Stroke N/A
Completed NCT04034069 - Effects of Priming Intermittent Theta Burst Stimulation on Upper Limb Motor Recovery After Stroke: A Randomized Controlled Trial N/A
Completed NCT04101695 - Hemodynamic Response of Anodal Transcranial Direct Current Stimulation Over the Cerebellar Hemisphere in Healthy Subjects N/A
Terminated NCT03052712 - Validation and Standardization of a Battery Evaluation of the Socio-emotional Functions in Various Neurological Pathologies N/A
Completed NCT00391378 - Cerebral Lesions and Outcome After Cardiac Surgery (CLOCS) N/A
Recruiting NCT06204744 - Home-based Arm and Hand Exercise Program for Stroke: A Multisite Trial N/A
Active, not recruiting NCT06043167 - Clinimetric Application of FOUR Scale as in Treatment and Rehabilitation of Patients With Acute Cerebral Injury
Active, not recruiting NCT04535479 - Dry Needling for Spasticity in Stroke N/A
Completed NCT03985761 - Utilizing Gaming Mechanics to Optimize Telerehabilitation Adherence in Persons With Stroke N/A
Recruiting NCT00859885 - International PFO Consortium N/A
Recruiting NCT06034119 - Effects of Voluntary Adjustments During Walking in Participants Post-stroke N/A
Completed NCT03622411 - Tablet-based Aphasia Therapy in the Chronic Phase N/A
Completed NCT01662960 - Visual Feedback Therapy for Treating Individuals With Hemiparesis Following Stroke N/A
Recruiting NCT05854485 - Robot-Aided Assessment and Rehabilitation of Upper Extremity Function After Stroke N/A
Active, not recruiting NCT05520528 - Impact of Group Participation on Adults With Aphasia N/A
Completed NCT03366129 - Blood-Brain Barrier Disruption in People With White Matter Hyperintensities Who Have Had a Stroke
Completed NCT05805748 - Serious Game Therapy in Neglect Patients N/A
Completed NCT03281590 - Stroke and Cerebrovascular Diseases Registry
Recruiting NCT05621980 - Finger Movement Training After Stroke N/A