Spastic Clinical Trial - Wearable Robotic System & Robotic Mirror Therapy

Status Completed

Clinical Trial Summary

The purpose of this project is to examine and compare the immediate and long-term effects of combined Botulinum toxin type A(BoNT-A) injection with wearable robotic hand system (RT) and Robotic mirror therapy (RMT) in patients with spastic hemiplegic stroke.

Clinical Trial Description

Spasticity, a common impairment after stroke, has a profound impact on activity and participation for patients. BoNT-A injection combined with rehabilitation training is recommended to enhance functional recovery of patients with spastic hemiplegic stroke. Patients with spasticity usually have lower motor function and worse sensory deficits than patients without spasticity. Designing the post BoNT-A injection rehabilitation program should consider the above issues. RT and MT are two interventions providing sensorimotor input for patient with low motor function. Combining both approaches (wearing robotic hand to do mirror therapy) might facilitate the sensorimotor cortex that controls movement and might augment somatosensory input and further treatment efficacy. It is unknown whether and how combining BoNT injection with bilateral RT vs with MT vs with RMT engenders differential effects on motor and related functional performance in patients with spastic hemiplegic stroke. Forty-eight participants with chronic spastic hemiplegic stroke will be recruited and randomly assigned to one of 2 groups: RT, and RMT. All the post- injection interventions will be implemented 60 minutes/day, 3 days/week, for 8 weeks. At each training session all patients will receive 45-minute RT, or RMT, then 15-minute functional task training. The outcome measures include 1) body function and structures: Fugl-Meyer Assessment, Modified Ashworth Scale, Medical Research Council scale, 2) activity and participation: Box and block test, Motor Activity Log, and Nottingham Extended Activities of Daily Living Scale, Action Research Arm Test. In addition, to directly reflect a patient's unique needs and goals, Goal Attainment Scaling will be assessed. Electroencephalography (EEG) and functional near infrared reflectance spectroscopy (NIRS) assessments will be done to assess the neurophysiologic effects of the 3 kinds of intervention. The outcome will be measured at pre-treatment,1-week after BoNT-A injection, post-treatment, and 3-month follow- up. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT04826900
Study type	Interventional
Source	Chang Gung Memorial Hospital
Contact
Status	Completed
Phase	N/A
Start date	August 1, 2019
Completion date	January 23, 2022

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Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

Wearable Robotic System and Robotic Mirror Therapy in Spastic Hemiplegia Post Botulinum Toxin Injection

Clinical Trial Summary

Clinical Trial Description

Study Design

Related Conditions & MeSH terms