[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100618145":3},{"organization":4,"armGroups":7,"interventions":20,"overallOfficials":25,"centralContacts":28,"locations":25,"responsibleParty":37,"collaborators":25,"id":41,"slug":25,"hasResults":42,"nctId":43,"briefTitle":44,"officialTitle":45,"acronym":46,"eligibilityCriteria":47,"healthyVolunteers":42,"sex":48,"minAge":49,"maxAge":50,"enrollmentInfo":51,"targetDuration":25,"studyType":54,"phases":55,"briefSummary":57,"conditions":58,"keywords":64,"overallStatus":66,"whyStopped":25,"lastUpdateSubmitDate":67,"lastUpdatePostDateStruct":68,"startDateStruct":71,"completionDateStruct":73,"leadSponsor":75,"locationsCount":25},{"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",{"type":38,"investigatorFullName":39,"investigatorTitle":40,"investigatorAffiliation":5,"oldNameTitle":25,"oldOrganization":25},"PRINCIPAL_INVESTIGATOR","Ahmad Rifai Sarraj","Professor","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":52,"type":53},17,"ESTIMATED","INTERVENTIONAL",[56],"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.",[59,60,61,62,63],"Stroke","Hemiparesis","Gait Disorders","Posture","Disorders",[59,60,62,65,61],"Balance","NOT_YET_RECRUITING","2026-02-10",{"date":69,"type":70},"2026-02-12","ACTUAL",{"date":72,"type":53},"2026-02-11",{"date":74,"type":53},"2026-06-01",{"name":5,"class":6}]