[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100612709":3},{"organization":4,"armGroups":7,"interventions":19,"overallOfficials":27,"centralContacts":45,"locations":54,"responsibleParty":70,"collaborators":11,"id":73,"slug":74,"hasResults":75,"nctId":76,"briefTitle":77,"officialTitle":77,"acronym":11,"eligibilityCriteria":78,"healthyVolunteers":75,"sex":79,"minAge":80,"maxAge":81,"enrollmentInfo":82,"targetDuration":11,"studyType":85,"phases":86,"briefSummary":88,"conditions":89,"keywords":92,"overallStatus":57,"whyStopped":11,"lastUpdateSubmitDate":96,"lastUpdatePostDateStruct":97,"startDateStruct":100,"completionDateStruct":102,"leadSponsor":104,"locationsCount":105},{"fullName":5,"class":6},"Istanbul University - Cerrahpasa","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Robotics Assisted Education + taVNS","ACTIVE_COMPARATOR",null,[13],"Device: Robotics Assisted Education + taVNS",{"label":15,"type":16,"description":11,"interventionNames":17},"Robotics Assisted Education + sham","SHAM_COMPARATOR",[18],"Other: Robotics Assisted Education + sham",[20,24],{"type":21,"name":9,"description":22,"armGroupLabels":23,"otherNames":11},"DEVICE","Conventional rehabilitation will be administered 3 days a week, 45 minutes per day, for 5 weeks. The combination of Upper Extremity Robotic-Assisted Training and Transcutaneous Auricular Vagus Nerve Stimulation will be administered 2 days a week, 45 minutes per day, for 5 weeks.",[9],{"type":6,"name":15,"description":25,"armGroupLabels":26,"otherNames":11},"Conventional rehabilitation will be administered 3 days a week, 45 minutes per day, for 5 weeks. The combination of Upper Extremity Robotic-Assisted Training and Sham Transcutaneous Auricular Vagus Nerve Stimulation will be administered 2 days a week, 45 minutes per day, for 5 weeks.",[15],[28,32,36,39,41],{"name":29,"affiliation":30,"role":31},"Rüstem Mustafaoğlu, associate professor","Istanbul University-Cerrahpasa Faculty of Health Sciences, Department of Physiotherapy and Rehabilitation","PRINCIPAL_INVESTIGATOR",{"name":33,"affiliation":34,"role":35},"Fatih Aykut Çavdar","Marmara University, Faculty of Health Sciences, Department of Physiotherapy and Rehabilitation","STUDY_CHAIR",{"name":37,"affiliation":38,"role":35},"Yusuf Açıkgöz","Istanbul University-Cerrahpasa, Institute of Postgraduate Education",{"name":40,"affiliation":30,"role":35},"İpek Yeldan, Professor",{"name":42,"affiliation":43,"role":44},"Belgin Erhan, Professor","Istanbul Medeniyet University Faculty of Medicine, Department of International Medicine and Rehabilitation","STUDY_DIRECTOR",[46,51],{"name":47,"role":48,"phone":49,"phoneExt":11,"email":50},"Rüstem MUSTAFAOĞLU, associate professor","CONTACT","+905554178535","rustem.mustafaoglu@iuc.edu.tr",{"name":37,"role":48,"phone":52,"phoneExt":11,"email":53},"+905396335531","fztysfackgz@gmail.com",[55],{"facility":56,"status":57,"city":58,"state":58,"zip":11,"country":59,"countryCode":11,"cosmosGeoPoint":60,"geoPoint":65,"contacts":66},"İstanbul Üniversitesi-Cerrahpaşa Sağlık Bilimleri Fakültesi Büyükçekmece Yerleşkesi","RECRUITING","Istanbul","Turkey (Türkiye)",{"type":61,"coordinates":62},"Point",[63,64],28.94966,41.01384,{"lat":64,"lon":63},[67],{"name":68,"role":48,"phone":69,"phoneExt":11,"email":50},"RÜSTEM MUSTAFAOĞLU","+90 555 417 8535",{"type":31,"investigatorFullName":71,"investigatorTitle":72,"investigatorAffiliation":5,"oldNameTitle":11,"oldOrganization":11},"rustem mustafaoglu","associate professor","100612709","effect-of-transcutaneous-auricular-vagus-nerve-stimulation-combined-with-upper-extremity-robot-assisted-training-on-upper-extremity-motor-functions-in-stroke-patients-100612709",false,"NCT07257107","Effect of Transcutaneous Auricular Vagus Nerve Stimulation Combined With Upper Extremity Robot-Assisted Training on Upper Extremity Motor Functions in Stroke Patients","Inclusion Criteria:\n\n* 1\\) Individuals aged 18-70 years diagnosed with ischemic or hemorrhagic stroke lasting longer than 6 months,\n* Moderate to severe upper extremity weakness (20-50 out of 66 on the Fugl-Meyer Upper Extremity Motor Assessment Scale),\n* Ability to communicate and understand (Mini Mental State Examination (MMSE) score ≥ 23), and 4) Upper extremity spasticity of 2 or less on the Modified Ashworth Scale.\n\nExclusion Criteria:\n\n* Use of any stimulation device, such as a pacemaker or other neurostimulator,\n* Presence of a medical or cognitive condition (personality disorder, anxiety, depression, etc.) that would prevent participants from participating in the study,\n* Receiving a Botox injection into the affected upper extremity at least 4 weeks prior,\n* Severe spasticity in the upper extremity (Modified Ashworth Scale ≥3),\n* Presence of dysphagia or aphasia,\n* Presence of cardiac problems such as atrial fibrillation, atrial flutter, sick sinus syndrome, or atrioventricular block.","ALL","18 Years","70 Years",{"count":83,"type":84},30,"ESTIMATED","INTERVENTIONAL",[87],"NA","The effects of stroke on the upper extremity are a common and significant cause of long-term disability, with 65% of patients reporting an inability to participate in daily activities with the affected upper extremity after 6 months. Robotic-assisted training (RAT) has been widely used in recent years to improve upper extremity function. RAT positively impacts upper extremity function and activities of daily living by inducing motor learning from intense, highly repetitive, and task-focused movements of the upper extremity. However, current, limited clinical solutions, including minimally invasive transcutaneous auricular vagus nerve stimulation (taVNS), have not yielded promising results. Therefore, the aim of this study was to investigate the effects of the combination of taVNS and RTA on motor impairment, upper extremity motor function, grip strength, daily living characteristics, and quality of life in individuals with stroke. Stroke medications were randomly assigned to RDE+taVNS (n=15) and RDE+sham taVNS (n=15). All participants will receive conventional treatment for 45 minutes per day, 3 days per week, for 5 weeks. One group will also receive RDE+taVNS treatment for 45 minutes per day, 2 days per week, for 5 weeks, while the other group will receive RDE+sha taVNS. Participants will be assessed using the Fugl-Meyer Upper Extremity Assessment, ARAT (Action Research Arm Test), and Box and Block Test as primary outcomes at baseline and after 5 weeks.\n\nThis project will contribute to the literature by demonstrating the effectiveness of taVNS, one of the most promising methods available. Furthermore, the results will prompt discussion on the applicability of the method not only to stroke patients but also to other disease groups. The unique value of this project is that it is the first study to investigate product improvements in taVNS systems.",[90,91],"Stroke Treatment","Stroke",[91,93,94,95],"Upper Extremity Robot-Assisted Training","Transcutaneous Auricular Vagus Nerve Stimulation","taVNS","2025-11-21",{"date":98,"type":99},"2025-12-02","ACTUAL",{"date":101,"type":99},"2025-10-01",{"date":103,"type":84},"2027-06-01",{"name":5,"class":6},1]