[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100623296":3},{"organization":4,"armGroups":7,"interventions":19,"overallOfficials":18,"centralContacts":24,"locations":31,"responsibleParty":49,"collaborators":18,"id":51,"slug":52,"hasResults":53,"nctId":54,"briefTitle":55,"officialTitle":56,"acronym":18,"eligibilityCriteria":57,"healthyVolunteers":58,"sex":59,"minAge":60,"maxAge":18,"enrollmentInfo":61,"targetDuration":18,"studyType":64,"phases":65,"briefSummary":67,"conditions":68,"keywords":70,"overallStatus":34,"whyStopped":18,"lastUpdateSubmitDate":74,"lastUpdatePostDateStruct":75,"startDateStruct":78,"completionDateStruct":80,"leadSponsor":82,"locationsCount":83},{"fullName":5,"class":6},"Instituto de Investigación Biomédica de Salamanca","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Physical Exercise Prescription Program","EXPERIMENTAL","Participants undergo a structured, individualized 12-week Physical Exercise Prescription Program developed after a comprehensive baseline assessment of physical fitness, muscle strength, muscle mass, and physical activity levels. The prescription is generated through the MEDORA Primary Care electronic system and includes five exercise components.",[13],"Behavioral: Physical Exercise Prescription Program",{"label":15,"type":16,"description":17,"interventionNames":18},"Standard Health Advice","NO_INTERVENTION","Participants receive general advice to engage in brisk walking on flat terrain for at least 30 minutes daily, consistent with typical Primary Care counseling. No structured exercise plan is provided.",null,[20],{"type":21,"name":9,"description":22,"armGroupLabels":23,"otherNames":18},"BEHAVIORAL","Participants receive a structured and individualized 12-week program including:\n\nAerobic exercise (continuous and interval training, intensity guided by Borg scale)\n\nStrength training using elastic bands (progressively increasing repetitions, series, and load)\n\nRespiratory exercises with pressure-based devices\n\nFlexibility exercises (static stretching routines)\n\nBalance training (single-leg stance, heel-toe walking, eyes-closed tasks)\n\nThe program is generated through the MEDORA electronic system after baseline evaluation. A certified Exercise Technician provides instruction, supervision, and progression adjustments.",[9],[25],{"name":26,"role":27,"phone":28,"phoneExt":29,"email":30},"Víctor Manuel González Rodríguez, MD","CONTACT","+34923 356 677","54196","vmgonzalez@saludcastillayleon.es",[32],{"facility":33,"status":34,"city":35,"state":36,"zip":37,"country":38,"countryCode":39,"cosmosGeoPoint":40,"geoPoint":45,"contacts":46},"Centro de Salud de Villoria","RECRUITING","Villoría","Salamanca","37339","Spain","ES",{"type":41,"coordinates":42},"Point",[43,44],-5.37363,40.99435,{"lat":44,"lon":43},[47],{"name":26,"role":27,"phone":48,"phoneExt":29,"email":30},"34 923 356 677",{"type":50,"investigatorFullName":18,"investigatorTitle":18,"investigatorAffiliation":18,"oldNameTitle":18,"oldOrganization":18},"SPONSOR","100623296","effectiveness-of-a-physical-exercise-prescription-program-in-primary-care-for-adults-aged-65-and-older-prefis-ap-100623296",false,"NCT07394790","Effectiveness of a Physical Exercise Prescription Program in Primary Care for Adults Aged 65 and Older: PREFIS-AP","Effectiveness of a Physical Exercise Prescription Program in Primary Care to Improve Physical Fitness and Quality of Life in Adults Aged 65 Years and Older in a Rural Health Area: PREFIS-AP Randomized Controlled Trial","Inclusion Criteria:\n\n* Age ≥ 65 years\n* Motivated to participate and able to provide informed consent\n* Able to attend baseline assessment and follow-up\n* Clinical stability allowing participation in exercise evaluation\n\nExclusion Criteria:\n\n* Recent myocardial infarction\n* Unstable angina\n* Uncontrolled arrhythmias (symptomatic or hemodynamically compromising)\n* Syncope\n* Acute endocarditis, myocarditis, or pericarditis\n* Severe or symptomatic aortic stenosis\n* Uncontrolled heart failure\n* Recent pulmonary thromboembolism or pulmonary infarction\n* Lower-limb thrombosis\n* Severe aortic stenosis or suspected dissecting aortic aneurysm\n* Uncontrolled asthma\n* Pulmonary edema\n* Acute respiratory failure\n* Acute non-cardiopulmonary illness that impairs exercise capacity (e.g., infection, thyrotoxicosis, acute renal failure)\n* Mental disorder that prevents adequate cooperation.",true,"ALL","65 Years",{"count":62,"type":63},210,"ESTIMATED","INTERVENTIONAL",[66],"NA","This randomized controlled trial aims to evaluate the effectiveness of an individualized Physical Exercise Prescription Program delivered in Primary Care for adults aged 65 years and older. The intervention includes a structured assessment of physical fitness, muscle function and mass, physical activity level, and quality of life, followed by a tailored exercise plan encompassing aerobic, strength, respiratory, flexibility, and balance training. Outcomes will be compared with a control group receiving standard health advice to walk briskly for at least 30 minutes daily. The study also explores associations between polypharmacy, muscle function, physical performance, and quality of life.",[69],"Sedentary Lifestyle",[71,72,73],"aging","sarcopenia","Reduced physical fitness","2026-04-22",{"date":76,"type":77},"2026-04-27","ACTUAL",{"date":79,"type":77},"2026-02-09",{"date":81,"type":63},"2026-12",{"name":5,"class":6},1]