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| Name | Class |
|---|---|
| Samsung Electronics | INDUSTRY |
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The purpose of this study was to investigate the effects of the new wearable hip assist robot, gait enhancing and motivating system (GEMS) developed by Samsung Advanced Institute of Technology (Samsung Electronics Co, Ltd., Korea) on gait, sit-to-stand movement and cortical activation in elderly adults and stroke patients.
In elderly adults,
In stroke patients,
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| study group1: elderly adults | Experimental | Gait, sit-to-stand movement, stair climbing and treadmill gait with GEMS and without GEMS |
|
| study group2: stroke patients | Experimental | Sit-to-stand movement and treadmill gait with GEMS and without GEMS |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Gait, sit-to-stand movement, stair climbing and treadmill gait | Procedure | Spatio temporal characteristics, muscle activation and foot pressure distribution are measured by motion capture system, surface electromyography (sEMG) and F-Scan Mobile system during 10m walking test. Muscle activation and foot pressure distribution are measured by surface electromyography (sEMG) and F-Scan Mobile system during five times sit-to-stand test.Muscle activation and foot pressure distribution are measured by surface electromyography (sEMG) and F-Scan Mobile system during stair climbing. Cortical activation is measured by functional Near-Infrared-Spectroscopy (fNIRS) (NIRScout, NIRx, Germany) during treadmill gait. |
| Measure | Description | Time Frame |
|---|---|---|
| Cortical activation | Cortical activation is measured by functional Near-Infrared-Spectroscopy (fNIRS) (NIRScout, NIRx, Germany) during treadmill gait. | 30minutes |
| Measure | Description | Time Frame |
|---|---|---|
| Berg Balance Scale (BBS) | The BBS is a 14-item objective measure designed to assess static balance and fall risk in adult populations and is a well-accepted measure in the stroke literature. The functional activities that are assessed include sitting and standing balance during transfers, altered base of support, reaching, turning, eyes open and closed. | 30minutes |
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Inclusion Criteria:
Elderly adults
Stroke
Exclusion Criteria:
Elderly adults
Stroke
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| Name | Affiliation | Role |
|---|---|---|
| Yun-Hee Kim | Samsung Medical Center | Study Chair |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Samsung Medical Center | Seoul | South Korea |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 33121535 | Derived | Lee SH, Lee HJ, Shim Y, Chang WH, Choi BO, Ryu GH, Kim YH. Wearable hip-assist robot modulates cortical activation during gait in stroke patients: a functional near-infrared spectroscopy study. J Neuroeng Rehabil. 2020 Oct 29;17(1):145. doi: 10.1186/s12984-020-00777-0. |
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|
| Sit-to-stand movement and treadmill gait | Procedure | Muscle activation and foot pressure distribution are measured by surface electromyography (sEMG) and F-Scan Mobile system during five times sit-to-stand test. Cortical activation is measured by functional Near-Infrared-Spectroscopy (fNIRS) (NIRScout, NIRx, Germany) during treadmill gait. |
|
| gait enhancing mechatronic system (GEMS) | Device | Gait, sit-to-stand movement, stair climbing and treadmill gait with GEMS and without GEMS in elderly adults. Sit-to-stand movement and treadmill gait with GEMS and without GEMS in stroke patients. |
|
| treadmill | Device | Cortical activation is measured by functional Near-Infrared-Spectroscopy (fNIRS) (NIRScout, NIRx, Germany) during treadmill gait. |
|
| Fall Efficacy Scale (FES) | Fall Efficacy Scale (FES) is a 10-item questionnaire designed confidence in their ability to perform 10 daily tasks without falling as an indicator of how one's fear of falling impacts physical performance. Each item is rated from 1 ("very confident") to 10 ("not confident at all"), and the per item ratings are added to generate a summary total score. | 20minutes |
| Manual Muscle Test (MMT) | Manual muscle testing (MMT) is a procedure for the evaluation of the function and strength of individual muscles and muscle groups based on the effective performance of a movement in relation to the forces of gravity and manual resistance. | 20minutes |
| Range of Motion (ROM) | Range of Motion (ROM) testing is the measurement of movement around a specific joint or body part. | 20minutes |
| Functional Ambulation Classification (FAC) | The Functional Ambulation Categories (FAC) is a functional walking test that evaluates ambulation ability. This 6-point scale assesses ambulation status by determining how much human support the patient requires when walking, regardless of whether or not they use a personal assistive device. | 20minutes |
| The modified Rankin Scale (mRS) | The modified Rankin Scale (mRS) is a commonly used scale for measuring the degree of disability or dependence in the daily activities of people who have suffered a stroke or other causes of neurological disability. | 20minutes |
| Change in 10 meter walk test from baseline in gait speed | Measure of self selected speeds by measuring the time it takes an individual to walk 10 meters. To perform the test, patient walks 10 meters (33 ft) and the time is measured when the leading foot crosses the start line and the finish line. The instructions are: "Please walk this distance at your normal pace when I say go." | 1hour |
| ID | Term |
|---|---|
| D020521 | Stroke |
| ID | Term |
|---|---|
| D002561 | Cerebrovascular Disorders |
| D001927 | Brain Diseases |
| D002493 | Central Nervous System Diseases |
| D009422 | Nervous System Diseases |
| D014652 | Vascular Diseases |
| D002318 | Cardiovascular Diseases |
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| ID | Term |
|---|---|
| D005684 | Gait |
| D000072799 | Stair Climbing |
| D005080 | Exercise Test |
| ID | Term |
|---|---|
| D010808 | Physical Examination |
| D019937 | Diagnostic Techniques and Procedures |
| D003933 | Diagnosis |
| D016138 | Walking |
| D008124 | Locomotion |
| D009068 | Movement |
| D009142 | Musculoskeletal Physiological Phenomena |
| D055687 | Musculoskeletal and Neural Physiological Phenomena |
| D015444 | Exercise |
| D009043 | Motor Activity |
| D006334 | Heart Function Tests |
| D003935 | Diagnostic Techniques, Cardiovascular |
| D012129 | Respiratory Function Tests |
| D003948 | Diagnostic Techniques, Respiratory System |
| D016552 | Ergometry |
| D008919 | Investigative Techniques |
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