Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Stroke frequently leads to balance impairment and gait dysfunction, increasing fall risk and limiting functional independence. Technology-assisted rehabilitation approaches such as robot-assisted gait training and visual feedback balance training have been shown to improve balance and mobility in stroke patients.
This randomized, assessor-blinded clinical trial aims to compare the effects of robot-assisted gait training and visual feedback balance training on balance and gait outcomes in patients with subacute and chronic stroke. Both interventions are part of routine clinical rehabilitation practice. Participants will be evaluated at baseline and after 4 weeks of intervention using clinical balance, gait, and functional assessments.
Stroke is a leading cause of neurological disability worldwide and is frequently associated with gait disturbances and impaired balance. Approximately 80% of stroke survivors experience walking limitations, and many are at increased risk of falls due to postural instability. Restoring balance and independent ambulation is therefore a primary goal of stroke rehabilitation.
Technology-assisted rehabilitation approaches have been increasingly integrated into clinical practice. Robot-assisted gait training provides repetitive, task-specific, and controlled gait patterns that may enhance motor relearning and postural control. Visual feedback balance training using computerized posturography systems aims to improve weight shifting, postural stability, and dynamic balance through real-time feedback.
Although both interventions have demonstrated beneficial effects when combined with conventional rehabilitation, direct comparisons between these two technology-based approaches under similar treatment dosage conditions are limited.
This prospective, randomized, assessor-blinded clinical trial will compare robot-assisted gait training and visual feedback balance training in subacute and chronic stroke patients receiving inpatient rehabilitation. Both interventions are routinely applied in the clinical setting, and no additional experimental procedures will be introduced.
Participants will receive 4 weeks of intervention. Outcomes will be assessed at baseline and after treatment using the Berg Balance Scale as the primary outcome measure, along with secondary measures including functional mobility, gait speed, motor recovery, fear of falling, functional independence, and posturography-derived balance parameters.
Not provided
Not provided
Not provided
Not provided
| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Robot-Assisted Gait Training Group | Active Comparator | Robot-Assisted Gait Training Conventional Rehabilitation Program |
|
| Visual Feedback Balance Training Group | Active Comparator | Visual Feedback Balance Training Conventional Rehabilitation Program |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Robot-Assisted Gait Training | Device | Robot-Assisted Gait Training (RoboGait®) Robot-assisted gait training will be delivered using the RoboGait® device (Bama Technology, METU Technokent, Ankara, Türkiye). The system provides repetitive, task-specific gait training with controlled movement patterns to improve dynamic balance, gait symmetry, and motor relearning. Sessions will be performed twice weekly for 4 weeks, each lasting 30 minutes. Body weight support and gait parameters will be adjusted according to the patient's clinical status and tolerance. Other: Conventional Rehabilitation Program Participants will receive conventional rehabilitation on the remaining days of the week. The program includes static and dynamic balance exercises, lower extremity and trunk strengthening, weight shifting, sit-to-stand training, turning activities, and gait-related balance exercises under therapist supervision. Exercise progression will be individualized based on functional capacity and safety. |
| Measure | Description | Time Frame |
|---|---|---|
| Berg Balance Scale | The BBS is used to objectively determine a patient's ability to balance safely during a predetermined set of tasks. The scale comprises 14 items. Each item receives a score ranging from 0 to 4, which is a five-point rank scale with 0 indicating the lowest level of functioning and 4 indicating the highest level of functioning. | Before Treatment |
| Berg Balance Scale | The BBS is used to objectively determine a patient's ability to balance safely during a predetermined set of tasks. The scale comprises 14 items. Each item receives a score ranging from 0 to 4, which is a five-point rank scale with 0 indicating the lowest level of functioning and 4 indicating the highest level of functioning. | 4 Week After Treatment |
| Measure | Description | Time Frame |
|---|---|---|
| Timed Up and Go Test | The Timed Up and Go Test assesses functional mobility and dynamic balance. Participants are instructed to stand up from a chair, walk 3 meters, turn, walk back, and sit down. The time required to complete the task is recorded in seconds. | Before Treatment |
| Timed Up and Go Test |
Not provided
Inclusion Criteria:
Exclusion Criteria:
Not provided
Not provided
Not provided
Not provided
| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Yakup ERDEN, MD | Contact | +905556692721 | yakuperden@hotmail.com | |
| Ahmet Burak Mavuş, MSc | Contact | +905388178351 |
Not provided
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| AIBU Izzet Baysak Physical Treatment and Rehabilitation Hospital | Recruiting | Bolu | Turkey (Türkiye) |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 3299147 | Background | Filingeri V, Baroni B, Boffo V, Rosati R, Pisani F, Nardi S, Casciani CU. [Effects of cyclosporin on blood gastrin after kidney transplant]. Minerva Med. 1987 Jun 30;78(12):831-4. Italian. | |
| 39376636 | Background | Lu W, Wen M, Li Y, Liu F, Li Y, Zhang H, Zhang M. Effects of visual feedback balance system combined with weight loss training system on balance and walking ability in the early rehabilitation stage of stroke: a randomized controlled exploratory study. Ther Adv Neurol Disord. 2024 Sep 30;17:17562864241266512. doi: 10.1177/17562864241266512. eCollection 2024. |
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| ID | Term |
|---|---|
| D020521 | Stroke |
| ID | Term |
|---|---|
| D002561 | Cerebrovascular Disorders |
| D001927 | Brain Diseases |
| D002493 | Central Nervous System Diseases |
| D009422 | Nervous System Diseases |
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
|
| Visual Feedback Balance Training | Device | Visual Feedback Balance Training Visual feedback balance training will be performed using the ProKin 252 system (TecnoBody S.R.L., Bergamo, Italy). The system provides real-time visual feedback to improve postural stability, weight shifting, and dynamic balance control. Sessions will be conducted twice weekly for 4 weeks, each lasting 30 minutes. Training difficulty will be progressively adjusted according to patient performance and safety. Other: Conventional Rehabilitation Program Participants will receive conventional rehabilitation on the remaining days of the week. The program includes static and dynamic balance exercises, lower extremity and trunk strengthening, weight shifting, sit-to-stand training, turning activities, and gait-related balance exercises under therapist supervision. Exercise progression will be individualized based on functional capacity and safety. |
|
The Timed Up and Go Test assesses functional mobility and dynamic balance. Participants are instructed to stand up from a chair, walk 3 meters, turn, walk back, and sit down. The time required to complete the task is recorded in seconds. |
| 4 Week After Treatment |
| 10-Meter Walk Test | The 10-Meter Walk Test assesses gait speed over a short distance. Participants are instructed to walk 10 meters at a comfortable pace, and walking speed is calculated based on the time required to complete the distance. Higher walking speed reflects better gait performance. | Before Treatment |
| 10-Meter Walk Test | The 10-Meter Walk Test assesses gait speed over a short distance. Participants are instructed to walk 10 meters at a comfortable pace, and walking speed is calculated based on the time required to complete the distance. Higher walking speed reflects better gait performance. | 4 Week After Treatment |
| Fugl-Meyer Assessment - Lower Extremity | The Fugl-Meyer Assessment for the lower extremity evaluates motor impairment following stroke, including reflex activity, movement synergies, coordination, and voluntary movement control.Each item is scored with a 3-point ordinal scale (0: unable at all, 1: partially able, 2: fully able). Higher total scores reflect better lower limb motor function. | Before Treatment |
| Fugl-Meyer Assessment - Lower Extremity | The Fugl-Meyer Assessment for the lower extremity evaluates motor impairment following stroke, including reflex activity, movement synergies, coordination, and voluntary movement control.Each item is scored with a 3-point ordinal scale (0: unable at all, 1: partially able, 2: fully able). Higher total scores reflect better lower limb motor function. | 4 Week After Treatment |
| Barthel Index | The Barthel Index measures functional independence in activities of daily living, including mobility, transfers, feeding, dressing, and personal care. Scores range from 0 to 100, with higher scores indicating greater independence. | Before Treatment |
| Barthel Index | The Barthel Index measures functional independence in activities of daily living, including mobility, transfers, feeding, dressing, and personal care. Scores range from 0 to 100, with higher scores indicating greater independence. | 4 Week After Treatment |
| Falls Efficacy Scale - International | The Falls Efficacy Scale-International assesses concern about falling during daily activities. The scale consists of 16 items rated on a 4-point Likert scale. Total scores range from 16 to 64, with higher scores indicating greater fear of falling. | Before Treatment |
| Falls Efficacy Scale-International | The Falls Efficacy Scale-International assesses concern about falling during daily activities. The scale consists of 16 items rated on a 4-point Likert scale. Total scores range from 16 to 64, with higher scores indicating greater fear of falling. | 4 Week After Treatment |
| Functional Ambulation Category | The Functional Ambulation Category is a 6-level scale that classifies ambulation ability based on the amount of physical assistance required. Higher levels indicate more independent walking performance. | Before Treatment |
| Functional Ambulation Category | The Functional Ambulation Category is a 6-level scale that classifies ambulation ability based on the amount of physical assistance required. Higher levels indicate more independent walking performance. | 4 Week After Treatment |
| Center of Pressure Standard Deviation | Center of pressure variability during quiet standing will be assessed using the ProKin 252 posturography system (TecnoBody, Italy). Standard deviation of CoP displacement will be recorded as an indicator of postural stability. Lower values indicate better postural control. | Before Treatment |
| Center of Pressure Standard Deviation | Center of pressure variability during quiet standing will be assessed using the ProKin 252 posturography system (TecnoBody, Italy). Standard deviation of CoP displacement will be recorded as an indicator of postural stability. Lower values indicate better postural control. | 4 Week After Treatment |
| Center of Pressure Ellipse Area | Static balance will be assessed using the ProKin 252 posturography system (TecnoBody, Italy). Center of pressure sway during quiet standing will be analyzed. Ellipse area (mm²) will be recorded as an indicator of postural stability. Lower values indicate better postural control. | Before Treatment |
| Center of Pressure Ellipse Area | Static balance will be assessed using the ProKin 252 posturography system (TecnoBody, Italy). Center of pressure sway during quiet standing will be analyzed. Ellipse area (mm²) will be recorded as an indicator of postural stability. Lower values indicate better postural control. | 4 Week After Treatment |
| Total Sway Perimeter | Static balance will be assessed using the ProKin 252 posturography system (TecnoBody, Italy). Center of pressure sway during quiet standing will be analyzed. Total sway perimeter (mm) will be recorded as an indicator of postural stability. Lower values indicate better postural control. | Before treatment |
| Total Sway Perimeter | Static balance will be assessed using the ProKin 252 posturography system (TecnoBody, Italy). Center of pressure sway during quiet standing will be analyzed. Total sway perimeter (mm) will be recorded as an indicator of postural stability. Lower values indicate better postural control. | 4 Week After Treatment |
| Dynamic Balance (Average Track Error) | Dynamic balance will be evaluated using the ProKin 252 platform-based proprioceptive control task. Movement accuracy will be quantified using average track error (%), representing the deviation from the target trajectory during the task. Lower values indicate better balance performance. | Before treatment |
| Dynamic Balance (Average Track Error) | Dynamic balance will be evaluated using the ProKin 252 platform-based proprioceptive control task. Movement accuracy will be quantified using average track error (%), representing the deviation from the target trajectory during the task. Lower values indicate better balance performance. | 4 Week After Treatment |
| 39642346 | Background | Gunduz MS, Mustafaoglu R, Ural IH. Effects of Robot-Assisted Gait Training on Balance and Fear of Falling in Patients With Stroke: A Randomized Controlled Clinical Trial. Am J Phys Med Rehabil. 2025 Jun 1;104(6):558-566. doi: 10.1097/PHM.0000000000002674. Epub 2024 Dec 3. |
| D014652 | Vascular Diseases |
| D002318 | Cardiovascular Diseases |