[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100639538":3},{"organization":4,"armGroups":7,"interventions":18,"overallOfficials":17,"centralContacts":23,"locations":29,"responsibleParty":47,"collaborators":51,"id":56,"slug":57,"hasResults":58,"nctId":59,"briefTitle":60,"officialTitle":61,"acronym":62,"eligibilityCriteria":63,"healthyVolunteers":64,"sex":65,"minAge":66,"maxAge":67,"enrollmentInfo":68,"targetDuration":17,"studyType":71,"phases":72,"briefSummary":74,"conditions":75,"keywords":78,"overallStatus":82,"whyStopped":17,"lastUpdateSubmitDate":83,"lastUpdatePostDateStruct":84,"startDateStruct":87,"completionDateStruct":89,"leadSponsor":91,"locationsCount":92},{"fullName":5,"class":6},"Universidad Catolica de Temuco","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Contralateral manual dexterity training","EXPERIMENTAL","Participants in the experimental group will perform contralateral manual dexterity training focused on moving 0.5, 1.0, or 1.5 kg cylinders using different grips and movements across various planes on a gridded board. Participants will execute various grips to place the cylinders into the quadrants indicated on a smartphone screen.",[13],"Other: Contralateral Manual Dexterity Training",{"label":15,"type":16,"description":15,"interventionNames":17},"Control group without intervention","NO_INTERVENTION",null,[19],{"type":6,"name":20,"description":21,"armGroupLabels":22,"otherNames":17},"Contralateral Manual Dexterity Training","The subjects in the experimental group will perform contralateral manual dexterity training focused on moving cylinders of 0.5, 1 or 1.5 kilos with grips and movements in different planes on a gridded board. Participants will have to develop different grips and place the cylinders in the quadrants indicated on a smartphone screen.",[9],[24],{"name":25,"role":26,"phone":27,"phoneExt":17,"email":28},"Iván A. Cuyul-Vásquez, PhD(c)","CONTACT","+56452205205","icuyul@uct.cl",[30],{"facility":31,"status":17,"city":32,"state":33,"zip":34,"country":35,"countryCode":36,"cosmosGeoPoint":37,"geoPoint":42,"contacts":43},"UCT, Facultad de ciencias de la Salud","Temuco","Araucania","4813302","Chile","CL",{"type":38,"coordinates":39},"Point",[40,41],-72.59738,-38.73628,{"lat":41,"lon":40},[44,45],{"name":25,"role":26,"phone":27,"phoneExt":17,"email":28},{"name":46,"role":26,"phone":27,"phoneExt":17,"email":28},"Cuyul-Vásquez Iván Cuyul-Vásquez, PhD(C)",{"type":48,"investigatorFullName":49,"investigatorTitle":50,"investigatorAffiliation":5,"oldNameTitle":17,"oldOrganization":17},"PRINCIPAL_INVESTIGATOR","Iván Alejandro Cuyul Vásquez","MsC, PhD(c)",[52,54],{"name":53,"class":6},"University of Valencia",{"name":55,"class":6},"Universidad de La Frontera","100639538","cross-education-of-skill-and-strength-in-healthy-people-subjected-to-an-upper-limb-disuse-model-100639538",false,"NCT07615062","Cross-education of Skill and Strength in Healthy People Subjected to an Upper-limb Disuse Model","Cross-education of Skill and Strength Through Contralateral Manual Dexterity Training in Healthy Young Adults Subjected to an Upper-limb Disuse Model: A Randomized Controlled Trial.","IMMO-CROSS","Inclusion Criteria:\n\n* Individuals will be eligible for inclusion if they are right-handed adults aged 18 to 35 years with a body mass index (BMI) between 18.5 and 30 kg\u002Fm².\n* Individuals must be classified as physically inactive, defined as not meeting the World Health Organization criteria of at least 150 minutes of moderate-intensity physical activity or 75 minutes of vigorous-intensity physical activity per week.\n\nExclusion Criteria:\n\n* Individuals who have engaged in physical training (e.g., any form of strength or aerobic exercise) or specific manual dexterity training within the past 6 months. - Individuals who regularly participate in artistic, occupational, or sporting activities requiring high levels of manual dexterity (e.g., musicians, gamers, craftspeople).\n* Individuals with a history of orthopedic or traumatic injuries affecting either upper extremity. Individuals with pathologies or conditions that preclude safe training (e.g., uncontrolled hypertension, or visual, auditory, or cognitive impairments \\[for example, dyscalculia\\]).\n* Individuals currently using nutritional supplements or medications that interfere with the regulation of skeletal muscle mass and strength (e.g., whey protein, creatine) or the central nervous system (e.g., antidepressants, anxiolytics, hypnotics).",true,"ALL","18 Years","35 Years",{"count":69,"type":70},34,"ESTIMATED","INTERVENTIONAL",[73],"NA","This randomized controlled trial aims to compare manual dexterity and strength between a group undergoing a contralateral manual dexterity training program and a no-intervention control group in healthy, physically inactive individuals subjected to an induced upper-limb disuse model.",[76,77],"Disuse Atrophy","Immobilization",[79,77,80,81],"Cross-education","contralateral training","interlimb transfer","NOT_YET_RECRUITING","2026-05-22",{"date":85,"type":86},"2026-05-29","ACTUAL",{"date":88,"type":70},"2026-05-25",{"date":90,"type":70},"2027-01-30",{"name":5,"class":6},1]