[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100649699":3},{"organization":4,"armGroups":7,"interventions":10,"overallOfficials":10,"centralContacts":12,"locations":18,"responsibleParty":35,"collaborators":10,"id":39,"slug":40,"hasResults":41,"nctId":42,"briefTitle":43,"officialTitle":44,"acronym":10,"eligibilityCriteria":45,"healthyVolunteers":41,"sex":46,"minAge":47,"maxAge":48,"enrollmentInfo":49,"targetDuration":52,"studyType":53,"phases":10,"briefSummary":54,"conditions":55,"keywords":57,"overallStatus":20,"whyStopped":10,"lastUpdateSubmitDate":61,"lastUpdatePostDateStruct":62,"startDateStruct":65,"completionDateStruct":67,"leadSponsor":69,"locationsCount":70},{"fullName":5,"class":6},"Afyonkarahisar Health Sciences University","OTHER",[8],{"label":9,"type":10,"description":11,"interventionNames":10},"Relapsing-Remitting Multiple Sclerosis",null,"Adults aged 18 to 65 years with a diagnosis of Relapsing-Remitting Multiple Sclerosis (RRMS) according to the 2017 McDonald criteria, an Expanded Disability Status Scale (EDSS) score between 0 and 6, a Montreal Cognitive Assessment (MoCA) score of 26 or higher, and a clinically stable disease course during the previous 6 months. Participants will undergo observational assessments of walking, obstacle crossing performance, fatigue, cognition, functional mobility, and fear of movement. No intervention will be administered.",[13],{"name":14,"role":15,"phone":16,"phoneExt":10,"email":17},"Yunus Emre Kundakcı, Assoc. Prof.","CONTACT","+90 272 246 28 34|","y.emre.kndkc@gmail.com",[19],{"facility":5,"status":20,"city":21,"state":22,"zip":23,"country":24,"countryCode":10,"cosmosGeoPoint":25,"geoPoint":30,"contacts":31},"RECRUITING","Afyonkarahisar","Merkez","03000","Turkey (Türkiye)",{"type":26,"coordinates":27},"Point",[28,29],30.54333,38.75667,{"lat":29,"lon":28},[32],{"name":33,"role":15,"phone":34,"phoneExt":10,"email":17},"Yunus E Kundakcı, Assoc. Prof.","+905078638878",{"type":36,"investigatorFullName":37,"investigatorTitle":38,"investigatorAffiliation":5,"oldNameTitle":10,"oldOrganization":10},"PRINCIPAL_INVESTIGATOR","Yunus Emre Kundakçı","Assoc. Prof.","100649699","relationship-between-single--and-dual-task-obstacle-crossing-performance-and-fatigue-and-disability-in-multiple-sclerosis-100649699",false,"NCT07736482","Relationship Between Single- and Dual-Task Obstacle Crossing Performance and Fatigue and Disability in Multiple Sclerosis","Relationship Between Single- and Dual-Task Obstacle Crossing Performance and Fatigue and Disability Levels in Patients With Relapsing-Remitting Multiple Sclerosis","Inclusion Criteria:\n\n* Age between 18 and 65 years.\n* Diagnosis of Multiple Sclerosis according to the 2017 McDonald criteria.\n* Diagnosis of Relapsing-Remitting Multiple Sclerosis.\n* Expanded Disability Status Scale (EDSS) score between 0 and 6.\n* Clinically stable disease during the previous 6 months.\n* Montreal Cognitive Assessment (MoCA) score of 26 or higher.\n* Able to speak and understand Turkish.\n* Able to provide written informed consent.\n\nExclusion Criteria:\n\n* Multiple sclerosis relapse within the previous month.\n* Physician-diagnosed psychiatric disorder.\n* Neurological, orthopedic, cardiac, or pulmonary disease other than Multiple Sclerosis that could interfere with study assessments.\n* Montreal Cognitive Assessment (MoCA) score below 26.","ALL","18 Years","65 Years",{"count":50,"type":51},30,"ESTIMATED","1 Day","OBSERVATIONAL","This cross-sectional observational study aims to investigate the relationship between obstacle crossing performance under single-task and dual-task conditions and the levels of fatigue and disability in individuals with Relapsing-Remitting Multiple Sclerosis (RRMS). Walking performance will be assessed under standard walking and obstacle crossing conditions with and without a concurrent cognitive task. The study will examine how increased task complexity affects walking performance and its association with fatigue, disability, cognition, and functional mobility.",[56],"Multiple Sclerosis",[58,59,60],"Multiple sclerosis","Dual Task","Fatigue","2026-07-30",{"date":63,"type":64},"2026-07-31","ACTUAL",{"date":66,"type":64},"2026-03-20",{"date":68,"type":51},"2027-02-20",{"name":5,"class":6},1]