An interventional study of Upper Extremity Ergometer Training and FES-Assisted Upper Extremity Ergometer Training in Stroke, sponsored by Ankara City Hospital Bilkent. Recruiting at 1 site in Turkey (Türkiye). Open to participants aged 18 Years to 85 Years. Per ClinicalTrials.gov, last updated 2026-03-20.
Sponsored by Ankara City Hospital Bilkent · Not applicable, Interventional, and Treatment
Stroke is a leading cause of long-term disability and often results in impaired upper extremity function and reduced aerobic capacity. Improving both cardiovascular and function is an important goal in stroke rehabilitation.
This study aims to compare the effects of conventional rehabilitation combined with upper extremity ergometer training versus conventional rehabilitation combined with functional electrical stimulation (FES)-assisted upper extremity ergometer training in patients with subacute stroke.
A total of 24 patients with subacute stroke will be randomly assigned to one of two groups using the sealed envelope method. Both groups will receive conventional rehabilitation. In addition, one group will perform upper extremity ergometer training, while the other group will perform FES-assisted upper extremity ergometer training. The interventions will be applied for 30 minutes per session, for a total of 10 sessions completed over approximately four weeks.
Participants will be evaluated before and after the intervention period. Primary outcomes include aerobic capacity assessed by cardiopulmonary exercise testing and upper extremity motor function. Secondary outcomes include upper extremity strength, sensory function, functional status, and activities of daily living.
The results of this study may help determine whether adding FES-assisted upper extremity ergometer training to conventional rehabilitation provides additional benefits in improving aerobic capacity and upper extremity function in patients with subacute stroke.
Stroke frequently leads to persistent upper extremity motor impairment and reduced aerobic capacity, which negatively affect functional independence and quality of life. In the subacute phase after stroke, rehabilitation interventions that simultaneously target motor recovery and cardiovascular fitness may improve overall functional outcomes.
This study is designed as a prospective, randomized trial conducted at a single center. A total of 24 patients aged 18-85 years with subacute stroke (≤6 months after stroke onset) and unilateral hemiplegia will be included. Eligible participants must be able to follow simple commands, have a Brunnstrom upper extremity stage between 1 and 5, and have a Modified Ashworth Scale score below 3.
Participants will be allocated into two groups using the sealed envelope method. Both groups will receive conventional rehabilitation consisting of range of motion exercises, strengthening exercises, stretching, neurophysiological exercises, balance and coordination training, and functional training, applied for 45 minutes per day, five days per week, for four weeks.
In addition to conventional rehabilitation, the first group will receive upper extremity ergometer training. The second group will receive functional electrical stimulation (FES)-assisted upper extremity ergometer training. In the FES-assisted group, surface electrodes will be placed on selected upper extremity muscles according to individual needs, including wrist extensors with triceps brachii or wrist flexors with biceps brachii. Electrical stimulation will be synchronized with the ergometer cycling movement.
Upper extremity ergometer and FES-assisted ergometer training will be applied for 30 minutes per session, three days per week, for approximately four weeks, resulting in a total of 10 sessions. All interventions will be supervised by trained health care professionals.
Participants will be evaluated at baseline (before the intervention) and at the end of the 10 session intervention period. Primary outcome measures include aerobic capacity assessed by cardiopulmonary exercise testing and upper extremity motor function. Secondary outcome measures include upper extremity strength, sensory function, functional ambulation, functional independence, and activities of daily living.
The findings of this study are expected to provide evidence regarding the effectiveness of adding FES-assisted upper extremity ergometer training to conventional rehabilitation in improving aerobic capacity and upper extremity function in patients with subacute stroke.
7,286 studies on the registry are indexed under Stroke; 2,013 are open to participants now.
This study's planned enrollment of 24 is below the median of 50 across 5,366 interventional studies indexed under Stroke.
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Inclusion Criteria:
Exclusion Criteria:
Participants receive conventional rehabilitation combined with upper extremity ergometer training.
Other: Upper Extremity Ergometer Training
Participants receive conventional rehabilitation combined with functional electrical stimulation (FES)-assisted upper extremity ergometer training.
Other: FES-Assisted Upper Extremity Ergometer Training
Upper extremity ergometer training is applied for 30 minutes per session, for a total of 10 sessions over approximately four weeks, in addition to conventional rehabilitation. The training is performed using an upper extremity ergometer in a seated position under supervision.
Functional electrical stimulation (FES)-assisted upper extremity ergometer training is applied for 30 minutes per session, for a total of 10 sessions completed over approximately four weeks, in addition to conventional rehabilitation. Surface electrical stimulation is synchronized with the ergometer movement and applied to selected upper extremity muscles according to individual needs.
Aerobic Capacity
Aerobic capacity will be assessed using cardiopulmonary exercise testing by measuring peak oxygen consumption (VO2max).
Time frame: aseline and at the end of the 4 week (10 session) intervention period
Upper Extremity Motor Function
Upper extremity motor function will be evaluated using the Brunnstrom Motor Evaluation..
Time frame: Baseline and at the end of the 4 week (10 session) intervention period
Upper Extremity Motor Function
Upper extremity motor function will be evaluated using the Fugl-Meyer Motor Assessment.
Time frame: Baseline and at the end of the 4 week (10 session) intervention period
Upper Extremity Muscle Strength
Grip strength of the unaffected upper extremity will be measured using a hand dynamometer.
Time frame: Baseline and at the end of the 4 week (10 session) intervention period
Upper Extremity Sensory Function
Sensory function will be assessed using the Erasmus MC Nottingham Sensory Assessment.
Time frame: Baseline and at the end of the 4 week (10 session) intervention period
Functional Independence
Functional independence in activities of daily living will be assessed using the Modified Barthel Index.
Time frame: Baseline and at the end of the 4 week (10 session) intervention period
Health-Related Quality of Life
Health-related quality of life will be assessed using the Nottingham Health Profile.
Time frame: Baseline and at the end of the 4 week (10 session) intervention period
Plan to share: No
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Ankara City Hospital Bilkent