Neuromodulation-Enhanced Use of RObotic BALANCE Training to Improve Balance Function in Individuals With Stroke

Recruiting now · Not applicable · Has a placebo group

Conditions studied: Stroke, Stroke (CVA) or Transient Ischemic Attack, Stroke Ischemic, Stroke Gait Rehabilitation, Balance Deficits

In brief

Our proposed study, "NEUROBALANCE Stroke,"; aims to evaluate the effectiveness of a combined intervention involving robotic balance training and noninvasive brain stimulation in improving balance function and postural control in individuals with chronic stroke. The study will recruit 45 participants who have had a stroke at least 6 months before enrolment and experience persistent balance and gait deficits. Participants will be randomized into three groups: (1) robotic balance training with active brain stimulation, (2) robotic balance training with sham brain stimulation, and (3) standard-of-care rehabilitation. The study will involve 15 training sessions over 5 weeks, with assessments conducted at baseline, post-training, and two months post-training to evaluate balance recovery and retention. The primary focus is understanding how this intervention affects brain and muscle activity during balance tasks and how these changes translate into functional improvements in clinical outcome measures of balance function. Additionally, participant feedback on brain stimulation and exercise engagement will be collected to inform future studies. The findings may guide the development of personalized training protocols and contribute to broader rehabilitation strategies.

Key facts

Study ID: NCT07113041
Run by: Kessler Foundation
People needed: 45
Starts: 2025-06-01
Expected to finish: 2029-08-31
Last updated by the study team: 2025-08-08

Who can join

Age: 18 and older, up to 75. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

Aged between 18-75 years
Diagnosed with a cortical/subcortical ischemic stroke at least 6 months before the screening, as confirmed by the neurological exam or an MRI.
Have complaints of impaired balance and poor postural control determined by a BBS score of ≤50.
Ability to stand upright with or without support for at least 20 seconds
Ability to walk with or without a walking aid for at least ten meters
Not planning to change medication in the next four months
Minimum Cognitive Ability to understand the verbal instructions and comply with the study procedures, as determined by the University of California, San Diego, Brief Assessment of Capacity to Consent Instrument (UBACC).

You may not qualify if…

Currently undergoing any regular physical therapy program or research studies focusing on balance functions.
Having a brainstem stroke.
Contraindication for MRI scan (presence of metal implants, claustrophobia)
Affected by the peripheral nerve injury, neuromuscular conditions, or orthopedic issues of lower limbs before stroke, or have any persistent pain or difficulty maintaining blood pressure while upright.
Have a scalp or skin condition (e.g., psoriasis or eczema) * on the scalp near the stimulation site
Having severe visual impairment (e.g., spatial neglect) or hearing problems that may affect study compliance
Any other neurological injury or psychiatric conditions (e.g., severe anxiety or schizophrenia etc.)
Contraindications to MRI, including the presence of non-titanium metallic implants, claustrophobia, etc.
Not be pregnant or thinking of becoming pregnant
Diagnosed with alcohol or substance abuse in the last 3 years
Contraindications to TMS, including the presence of metallic implants in the head and a history of seizures or medication-resistant epilepsy or ongoing use of anti-seizure/seizure threshold-lowering medications.

Where it is running

Kessler Foundation — West Orange, New Jersey, United States (enrolling)

Full record on ClinicalTrials.gov

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