[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100599638":3},{"organization":4,"armGroups":7,"interventions":14,"overallOfficials":11,"centralContacts":19,"locations":25,"responsibleParty":44,"collaborators":11,"id":46,"slug":47,"hasResults":48,"nctId":49,"briefTitle":50,"officialTitle":50,"acronym":11,"eligibilityCriteria":51,"healthyVolunteers":52,"sex":53,"minAge":54,"maxAge":55,"enrollmentInfo":56,"targetDuration":11,"studyType":59,"phases":60,"briefSummary":62,"conditions":63,"keywords":65,"overallStatus":28,"whyStopped":11,"lastUpdateSubmitDate":70,"lastUpdatePostDateStruct":71,"startDateStruct":74,"completionDateStruct":76,"leadSponsor":78,"locationsCount":79},{"fullName":5,"class":6},"First Affiliated Hospital of Harbin Medical University","OTHER",[8],{"label":9,"type":10,"description":11,"interventionNames":12},"Ketone ester group","EXPERIMENTAL",null,[13],"Other: Ketone ester",[15],{"type":6,"name":16,"description":17,"armGroupLabels":18,"otherNames":11},"Ketone ester","KetoneAid Ke4 Pro Ketone Ester：20ml, tid po",[9],[20],{"name":21,"role":22,"phone":23,"phoneExt":11,"email":24},"Yue Li, Doctor","CONTACT","86-451-85555673","ly99ly@vip.163.com",[26],{"facility":27,"status":28,"city":29,"state":30,"zip":31,"country":32,"countryCode":33,"cosmosGeoPoint":34,"geoPoint":39,"contacts":40},"the First Affiliated Hospital, Harbin Medical University","RECRUITING","Harbin","Heilongjiang","150001","China","CN",{"type":35,"coordinates":36},"Point",[37,38],126.65,45.75,{"lat":38,"lon":37},[41],{"name":42,"role":22,"phone":23,"phoneExt":11,"email":43},"Mei Jiao He, Doctor","hemeijiao99@sina.com",{"type":45,"investigatorFullName":11,"investigatorTitle":11,"investigatorAffiliation":11,"oldNameTitle":11,"oldOrganization":11},"SPONSOR","100599638","effects-of-ketone-esters-on-circulating-senescent-t-lymphocytes-t-cells-and-inflammation-levels-in-the-elderly-100599638",false,"NCT07087093","Effects of Ketone Esters on Circulating Senescent T Lymphocytes (T Cells) and Inflammation Levels in the Elderly","Inclusion Criteria:\n\n1. Age: 65\\~80 years old.\n2. The subjects are in good health, and no history of chronic diseases.\n\nExclusion Criteria:\n\n1. Have used immunosuppressants or hormone drugs in the past six months.\n2. There has been a significant change in diet within the past month.\n3. Having digestive tract surgery within one year.\n4. Severe liver dysfunction (alanine aminotransferase level \\> 3.0 upper limit of normal).\n5. Severe kidney dysfunction (creatinine clearance rate \\\u003C 30 mL\u002Fmin).\n6. History of malignant tumor.",true,"ALL","65 Years","80 Years",{"count":57,"type":58},20,"ESTIMATED","INTERVENTIONAL",[61],"NA","Studies have shown that aging can promote a variety of pathological processes, such as myocardial remodeling and cardiac dysfunction caused by ischemia-reperfusion injury and pressure load. Previous studies found that the level of circulating beta-hydroxybutyric acid decreased significantly with age. It has been reported that the ketogenic diet reduces the occurrence of tumors and neurodegenerative diseases in mice, improves motor coordination and endurance, and ultimately extends life span. Current research results have confirmed that ketone bodies have multiple mechanisms to exert beneficial effects on cardiovascular diseases. However, the effect of age-related cardiovascular disease has not been reported.\n\nIn order to further clarify the role of beta-hydroxybutyric acid in age-related cardiovascular diseases, find new intervention targets for elderly cardiovascular diseases, and develop new effective prevention and treatment measures for elderly cardiovascular diseases. We will further investigate this hypothesis by establishing a clinical cohort of the elderly population.",[64],"The Elderly",[66,67,68,69],"ketone ester","the eldly","Senescent T cell","inflammatory factors","2025-07-23",{"date":72,"type":73},"2025-07-25","ACTUAL",{"date":75,"type":73},"2025-01-07",{"date":77,"type":58},"2025-12-30",{"name":5,"class":6},1]