[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100150055":3},{"organization":4,"armGroups":7,"interventions":20,"overallOfficials":26,"centralContacts":30,"locations":36,"responsibleParty":65,"collaborators":68,"id":71,"slug":72,"hasResults":73,"nctId":74,"briefTitle":75,"officialTitle":76,"acronym":77,"eligibilityCriteria":78,"healthyVolunteers":79,"sex":80,"minAge":81,"maxAge":82,"enrollmentInfo":83,"targetDuration":11,"studyType":86,"phases":87,"briefSummary":89,"conditions":90,"keywords":94,"overallStatus":51,"whyStopped":11,"lastUpdateSubmitDate":101,"lastUpdatePostDateStruct":102,"startDateStruct":105,"completionDateStruct":107,"leadSponsor":109,"locationsCount":110},{"fullName":5,"class":6},"University of Lausanne","OTHER",[8,14,17],{"label":9,"type":10,"description":11,"interventionNames":12},"Sedentary obese","EXPERIMENTAL",null,[13],"Behavioral: Physical activity",{"label":15,"type":10,"description":11,"interventionNames":16},"Sedentary normal weight",[13],{"label":18,"type":19,"description":11,"interventionNames":11},"Athletes","NO_INTERVENTION",[21],{"type":22,"name":23,"description":24,"armGroupLabels":25,"otherNames":11},"BEHAVIORAL","Physical activity","Supervised exercise intervention",[15,9],[27],{"name":28,"affiliation":5,"role":29},"Francesca Amati, MD,PhD","PRINCIPAL_INVESTIGATOR",[31],{"name":32,"role":33,"phone":34,"phoneExt":11,"email":35},"Francesca Amati, MD, PhD","CONTACT","+41 21 692 5552","francesca.amati@unil.ch",[37,49],{"facility":38,"status":39,"city":40,"state":11,"zip":11,"country":41,"countryCode":42,"cosmosGeoPoint":43,"geoPoint":48,"contacts":11},"University of Bern","ACTIVE_NOT_RECRUITING","Bern","Switzerland","CH",{"type":44,"coordinates":45},"Point",[46,47],7.44744,46.94809,{"lat":47,"lon":46},{"facility":50,"status":51,"city":52,"state":11,"zip":53,"country":41,"countryCode":42,"cosmosGeoPoint":54,"geoPoint":58,"contacts":59},"UNIL and CHUV","RECRUITING","Lausanne","1005",{"type":44,"coordinates":55},[56,57],6.63282,46.516,{"lat":57,"lon":56},[60,61,62],{"name":32,"role":33,"phone":34,"phoneExt":11,"email":35},{"name":32,"role":29,"phone":11,"phoneExt":11,"email":11},{"name":63,"role":64,"phone":11,"phoneExt":11,"email":11},"Luc Tappy, MD","SUB_INVESTIGATOR",{"type":29,"investigatorFullName":66,"investigatorTitle":67,"investigatorAffiliation":5,"oldNameTitle":11,"oldOrganization":11},"Francesca Amati","Associate Professor",[69],{"name":70,"class":6},"Centre Hospitalier Universitaire Vaudois","100150055","age-and-insulin-resistance-100150055",false,"NCT01224886","Age and Insulin Resistance","In French AGIR Means to Get Into Action. This is the Generic Title of Our Study.","AGIR","Inclusion Criteria:\n\n* Age 60-80\n* Sedentary or highly trained\n* BMI 18-40\n* Non-Smoker\n* Normal glucose tolerance or impaired glucose tolerance\n* Willingness to comply with the protocol\n\nExclusion Criteria:\n\n* Contraindication to moderate exercise or clinical conditions precluding from joining an exercise program, such as clinically significant cardiovascular disease, peripheral vascular disease, uncontrolled hypertension, neurological or orthopedic disease\n* Recent weight loss or weight gain\n* Known diabetes\n* Known drugs to affect glucose homeostasis such as nicotinic acid, glucocorticoids\n* Severe anemia or lipid disturbances, hepatic or renal disease\n* Recent history of cancer\n* Hypothyroidism\n* Recent hormone replacement therapy\n* Known allergy to lidocaine or other local anesthetic\n* Positive stress test\n* Active alcohol or substance abuse",true,"ALL","60 Years","80 Years",{"count":84,"type":85},150,"ESTIMATED","INTERVENTIONAL",[88],"NA","Insulin resistance is a crucial factor for the development of type 2 diabetes and a major health problem for older adults. It is the principal mechanism by which obesity is considered to increase the risk for type 2 diabetes and is a key feature of the metabolic syndrome. The elevated prevalence of obesity and type 2 diabetes in the older population has important consequences on the morbidity and mortality as well as on the economic burden on society. Controversy currently exists as to whether or not aging contributes to insulin resistance. Many potential factors confound the association between aging and insulin resistance, including obesity and physical inactivity.\n\nEctopic lipid depositions, defined as an excess accumulation of triglycerides in non adipose tissues such as in the liver (intrahepatic lipids) and within the muscle fibers (intramyocellular lipids), are positively associated with obesity and insulin resistance. Furthermore, the accumulation of intracellular lipids is often cited as being a key determinant in the underlying mechanisms of insulin resistance. In addition of playing an important role in obesity and type 2 diabetes, these ectopic fat depositions are also observed in common conditions such as aging and physical inactivity.\n\nThe intervention trial will test in skeletal muscle, liver and heart of sedentary obese volunteers, normal weight volunteers and masters athletes, the overall hypotheses that exercise improvement of fat oxidation capacity and\u002For decrease of damaging fat metabolites is a primary factor that predicts the improvement in insulin resistance.",[91,92,93],"Obesity","Physical Inactivity","Aging",[93,95,96,91,97,23,98,99,100],"Insulin resistance","Ectopic lipids","Exercise","Oxidative capacity","Diabetes","Metabolic syndrome","2024-12-04",{"date":103,"type":104},"2024-12-05","ACTUAL",{"date":106,"type":11},"2010-10",{"date":108,"type":85},"2028-12",{"name":5,"class":6},2]