[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100053876":3},{"organization":4,"armGroups":7,"interventions":20,"overallOfficials":26,"centralContacts":31,"locations":37,"responsibleParty":52,"collaborators":26,"id":56,"slug":26,"hasResults":57,"nctId":58,"briefTitle":59,"officialTitle":60,"acronym":61,"eligibilityCriteria":62,"healthyVolunteers":57,"sex":63,"minAge":64,"maxAge":65,"enrollmentInfo":66,"targetDuration":26,"studyType":69,"phases":70,"briefSummary":72,"conditions":73,"keywords":75,"overallStatus":81,"whyStopped":26,"lastUpdateSubmitDate":82,"lastUpdatePostDateStruct":83,"startDateStruct":86,"completionDateStruct":88,"leadSponsor":90,"locationsCount":91},{"fullName":5,"class":6},"First People's Hospital of Shenyang","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Environmental-perturbation balance training group","EXPERIMENTAL","Participants in the experimental group will receive environmental-perturbation balance training, at a frequency of 5 sessions per week for 8 weeks (±1 week). Each training session will be structured as follows: 30 minutes in total, consisting of a warm-up, environmental-perturbation balance training, and a cool-down period.",[13],"Behavioral: Environmental-perturbation balance training",{"label":15,"type":16,"description":17,"interventionNames":18},"Conventional rehabilitation training group","ACTIVE_COMPARATOR","Participants in the control group will receive conventional rehabilitation training at a frequency of 5 sessions per week for 8 weeks (±1 week). Each session will be structured as follows: 30 minutes in total, consisting of a warm-up, conventional rehabilitation training, and a cool-down period.",[19],"Behavioral: Conventional rehabilitation training",[21,27],{"type":22,"name":23,"description":24,"armGroupLabels":25,"otherNames":26},"BEHAVIORAL","Environmental-perturbation balance training","The core principle of this training is to deliver standardized, controllable environmental perturbations tailored to the patient's functional level. All perturbations will be administered under safe conditions, following a stepwise \"challenge-adapt-rechallenge\" progression principle, with the aim of maximizing the patient's active postural control strategies and neuromuscular adaptation, thereby improving balance function and ultimately facilitating the patient's return to home and community life.",[9],null,{"type":22,"name":28,"description":29,"armGroupLabels":30,"otherNames":26},"Conventional rehabilitation training","Participants in the control group will receive conventional rehabilitation training based on the principles of neuro-developmental therapy (NDT) and motor relearning programme (MRP). The training will include static and dynamic sitting and standing balance, weight shifting, single-leg stance, weight-bearing exercises, core stabilization training, straight-line walking on firm, level ground, and step up and down exercises.",[15],[32],{"name":33,"role":34,"phone":35,"phoneExt":26,"email":36},"Hong Wang, bachelor's degree","CONTACT","02431956718","13464039936@163.com",[38],{"facility":39,"status":26,"city":40,"state":41,"zip":42,"country":43,"cosmosGeoPoint":44,"geoPoint":49,"contacts":50},"Shenyang First People's Hospital","Shenyang","Liaoning","110041","China",{"type":45,"coordinates":46},"Point",[47,48],123.43278,41.79222,{"lat":48,"lon":47},[51],{"name":33,"role":34,"phone":35,"phoneExt":26,"email":36},{"type":53,"investigatorFullName":54,"investigatorTitle":55,"investigatorAffiliation":5,"oldNameTitle":26,"oldOrganization":26},"PRINCIPAL_INVESTIGATOR","Hong Wang","Director of the Neuro-intelligent Rehabilitation Center","100053876",false,"NCT07697794","Environmental-perturbation Balance Training Improves Functional Outcomes in Patients With Subacute Stroke","Environmental-Perturbation Balance Training Improves Functional Outcomes in Patients With Subacute Stroke: A Prospective Randomized Controlled Trial","E-PBT","Inclusion Criteria:\n\nDiagnosed with stroke according to the International Symposium on Cerebral Vascular Disease criteria, with definite confirmation by imaging modalities such as computed tomography (CT) or magnetic resonance imaging (MRI).\n\nFirst-ever or recurrent cerebral hemorrhage or cerebral infarction. According to the Guidelines for the Early Management of Patients with Acute Ischemic Stroke: A Guideline for Healthcare Professionals from the American Heart Association\u002FAmerican Stroke Association\\[11\\] and the Chinese Guidelines for Early Rehabilitation of Stroke\\[12\\], rehabilitation can be initiated once the patient's condition is stable (vital signs are stable and no further progression of symptoms and signs).\n\nTotal NIHSS score between 5 and 20 (inclusive) prior to randomization, with a lower limb motor score ≥2.\n\nPresence of balance dysfunction, with a miniBESTest total score ≤12. Good compliance with rehabilitation therapy and no contraindications to active training.\n\nAge between 18 and 85 years. The subject or their legal representative is able and willing to provide written informed consent.\n\nExclusion Criteria:\n\nHistory of prior cerebral hemorrhage or cerebral infarction with residual significant limb dysfunction.\n\nSevere cognitive impairment or sensory aphasia that precludes communication and cooperation with treatment.\n\nConcomitant severe cardiopulmonary, hepatic, or renal insufficiency, or other serious medical diseases.\n\nPresence of neurological or musculoskeletal disorders affecting balance function prior to stroke onset.\n\nUncontrolled severe hypertension or diabetes mellitus. Active bleeding or deep vein thrombosis. Current participation in another clinical trial or rehabilitation program that may affect the results of this study.\n\nAny other condition that may interfere with the outcomes of this study. History of limb amputation affecting bilateral coordination or independent walking ability.\n\nPregnancy.","ALL","18 Years","85 Years",{"count":67,"type":68},148,"ESTIMATED","INTERVENTIONAL",[71],"NA","This study innovatively proposes an \"environment-perturbation balance training (E-PBT)\" intervention, which delivers stable, graded environmental perturbations to keep the challenges within the manageable range. This approach can significantly reduce fear, align with the psychological characteristics of subacute stroke patients, and improve training engagement and safety, thereby filling the current research gap that has insufficiently addressed subacute patients and those with moderate-to-low functional levels. By altering the size and angle of the support surface, this training heightens patients' alertness and psychological adaptability, prompting them to actively integrate sensory information and adjust motor strategies. In turn, this can more effectively reshape internal model of balance control and facilitate genuine neuroadaptive learning in the brain. Moreover, this training more closely mimics real-life fall scenarios, with the aim of directly cultivating the proactive postural control and strategic decision-making abilities required in daily living.\n\nThis study aims to systematically evaluate the efficacy of this E-PBT intervention on functional recovery in patients during the subacute stage of stroke through a prospective randomized controlled trial, and to explore its potential effects on balance ability, activities of daily living, and overall functional outcomes, thereby providing a more effective and clinically translatable new strategy for post-stroke rehabilitation.",[74],"Stroke",[74,76,77,78,79,80],"Subacute stage","Functional prognosis","Environment-perturbation balance training","Randomized controlled trial","Modified Rankin Scale","NOT_YET_RECRUITING","2026-07-09",{"date":84,"type":85},"2026-07-13","ACTUAL",{"date":87,"type":68},"2026-07-20",{"date":89,"type":68},"2027-12-01",{"name":5,"class":6},1]