[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100618145":3},{"organization":4,"armGroups":7,"interventions":20,"overallOfficials":25,"centralContacts":28,"locations":37,"responsibleParty":52,"collaborators":25,"id":56,"slug":57,"hasResults":58,"nctId":59,"briefTitle":60,"officialTitle":61,"acronym":62,"eligibilityCriteria":63,"healthyVolunteers":58,"sex":64,"minAge":65,"maxAge":66,"enrollmentInfo":67,"targetDuration":25,"studyType":70,"phases":71,"briefSummary":73,"conditions":74,"keywords":80,"overallStatus":82,"whyStopped":25,"lastUpdateSubmitDate":83,"lastUpdatePostDateStruct":84,"startDateStruct":87,"completionDateStruct":89,"leadSponsor":91,"locationsCount":92},{"fullName":5,"class":6},"Lebanese University","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Intervention: Behavioral: Mental Arithmetic","EXPERIMENTAL","Visual presentation of arithmetic equations (Addition, Subtraction, Multiplication) projected on a screen. Participants must calculate and verbally report the answer within a 10-second window per equation.",[13],"Behavioral: Mental Arithmetic",{"label":15,"type":16,"description":17,"interventionNames":18},"Passive Viewing","PLACEBO_COMPARATOR","Passive viewing of a black screen with no cognitive demand.",[19],"Behavioral: Passive Viewing",[21,26],{"type":22,"name":23,"description":11,"armGroupLabels":24,"otherNames":25},"BEHAVIORAL","Mental Arithmetic",[9],null,{"type":22,"name":15,"description":17,"armGroupLabels":27,"otherNames":25},[15],[29,34],{"name":30,"role":31,"phone":32,"phoneExt":25,"email":33},"Ahmad I. Rifai Sarraj, PhD","CONTACT","+9613662956","ahmadrifaisarraj@ul.edu.lb",{"name":35,"role":31,"phone":25,"phoneExt":25,"email":36},"Jihan Allaw, Master","jihan.allaw.1@ul.edu.lb",[38],{"facility":39,"status":25,"city":40,"state":25,"zip":25,"country":41,"countryCode":42,"cosmosGeoPoint":43,"geoPoint":48,"contacts":49},"Faculty of Public Health, Branch 1","Beirut","Lebanon","LB",{"type":44,"coordinates":45},"Point",[46,47],35.50157,33.89332,{"lat":47,"lon":46},[50],{"name":51,"role":31,"phone":32,"phoneExt":25,"email":33},"Ahmad Rifai Sarraj, PhD",{"type":53,"investigatorFullName":54,"investigatorTitle":55,"investigatorAffiliation":5,"oldNameTitle":25,"oldOrganization":25},"PRINCIPAL_INVESTIGATOR","Ahmad Rifai Sarraj","Professor","100618145","effect-of-mental-arithmetic-priming-on-gait-and-balance-in-stroke-100618145",false,"NCT07327814","Effect of Mental Arithmetic Priming on Gait and Balance in Stroke","Mental Calculus Can Enhance Gait Performance in Post-Stroke Patients: A Randomized Controlled Trial","MA-Stroke","Inclusion Criteria:\n\n* Diagnosis of stroke.\n* Mini-Mental State Examination (MMSE) score ≥ 23.\n* Ability to walk 10 meters independently (with or without assistive device).\n\nExclusion Criteria:\n\n* Hemianopia.\n* Wernicke's aphasia or Global aphasia.\n* Orthopedic injuries or recent surgeries affecting the lower limbs.","ALL","60 Years","80 Years",{"count":68,"type":69},17,"ESTIMATED","INTERVENTIONAL",[72],"NA","This study investigates the effect of cognitive priming through mental arithmetic on functional mobility in post-stroke patients. It hypothesizes that performing mental calculations (addition, subtraction, multiplication) prior to movement stimulates frontoparietal networks, thereby improving gait speed and dynamic balance compared to a passive control condition.",[75,76,77,78,79],"Stroke","Hemiparesis","Gait Disorders","Posture","Disorders",[75,76,78,81,77],"Balance","NOT_YET_RECRUITING","2026-07-15",{"date":85,"type":86},"2026-07-16","ACTUAL",{"date":88,"type":69},"2026-09-01",{"date":90,"type":69},"2027-01-01",{"name":5,"class":6},1]