[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100555717":3},{"organization":4,"armGroups":7,"interventions":20,"overallOfficials":25,"centralContacts":30,"locations":39,"responsibleParty":58,"collaborators":25,"id":62,"slug":63,"hasResults":64,"nctId":65,"briefTitle":66,"officialTitle":67,"acronym":68,"eligibilityCriteria":69,"healthyVolunteers":70,"sex":71,"minAge":72,"maxAge":73,"enrollmentInfo":74,"targetDuration":25,"studyType":77,"phases":78,"briefSummary":80,"conditions":81,"keywords":83,"overallStatus":41,"whyStopped":25,"lastUpdateSubmitDate":89,"lastUpdatePostDateStruct":90,"startDateStruct":93,"completionDateStruct":95,"leadSponsor":97,"locationsCount":98},{"fullName":5,"class":6},"German Institute of Human Nutrition","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"ketone ester","EXPERIMENTAL","Participants consume a ketone ester 3x per day for 8 days.",[13],"Dietary Supplement: ketone ester",{"label":15,"type":16,"description":17,"interventionNames":18},"Placebo containing dextrose","PLACEBO_COMPARATOR","Participants consume a placebo 3x per day for 8 days. The placebo is matched in calories and taste to the ketone ester.",[19],"Dietary Supplement: dextrose (placebo)",[21,26],{"type":22,"name":9,"description":23,"armGroupLabels":24,"otherNames":25},"DIETARY_SUPPLEMENT","oral supplement",[9],null,{"type":22,"name":27,"description":28,"armGroupLabels":29,"otherNames":25},"dextrose (placebo)","oral supplement calorie and taste matched to ketone supplement",[15],[31,36],{"name":32,"role":33,"phone":34,"phoneExt":25,"email":35},"Beatrix Keweloh","CONTACT","+49 33200 882518","Beatrix.Keweloh@dife.de",{"name":37,"role":33,"phone":25,"phoneExt":25,"email":38},"Soyoung Q Park, Prof.","Soyoung.Park@dife.de",[40],{"facility":5,"status":41,"city":42,"state":43,"zip":44,"country":45,"countryCode":46,"cosmosGeoPoint":47,"geoPoint":52,"contacts":53},"RECRUITING","Potsdam","Brandenburg","14558","Germany","DE",{"type":48,"coordinates":49},"Point",[50,51],13.06566,52.39886,{"lat":51,"lon":50},[54],{"name":55,"role":33,"phone":56,"phoneExt":25,"email":57},"Bianca Weigel","+49 33200 882724","DNN-Studie@dife.de",{"type":59,"investigatorFullName":60,"investigatorTitle":61,"investigatorAffiliation":5,"oldNameTitle":25,"oldOrganization":25},"PRINCIPAL_INVESTIGATOR","Prof. Dr. Soyoung Q Park","Prof. Dr.","100555717","exogenous-ketones-and-behavior-100555717",false,"NCT06515717","Exogenous Ketones and Behavior","Exogenous Ketones and Behavior (ExoKet)","ExoKet","Inclusion Criteria:\n\n* Consent to participate\n* Fluent in German\n* Physically healthy. No regular medication\n* No drug use 1 week prior to the study\n* BMI 18-31 kg\u002Fm2\n\nExclusion Criteria:\n\n* Former or current illnesses of:\n* Brain or mind (including eating disorders, personality disorders, alcohol, drugs or drug dependence, neurological disorders other than occasional headache; depression or anxiety disorder excluded)\n* Heart or blood circulation\n* Gastro-intestinal or endocrine disorders\n* Liver or kidney disorders\n* Electrolyte imbalance\n* Other serious past or present medical conditions (for example, metabolic syndrome, diabetes, cancer)\n* Pregnancy\n* Extreme athletes (\\>2h\u002Fday intense work-out; casual cycling or walking is ok)\n* Menopause (post menopause is ok)\n* Ketogenic diet, ketogenic supplement intake, intermittent fasting or calorie restricted diet during preceding 4 weeks of study participation\n* Fear of blood draw",true,"ALL","18 Years","45 Years",{"count":75,"type":76},45,"ESTIMATED","INTERVENTIONAL",[79],"NA","The study will examine the effect of exogenous ketone ester on behavior and metabolism using Virtual Reality and computerizes behavioral tasks.",[82],"Behavior",[84,85,86,87,88],"ketones","human cognition","metabolism","anxiety","intervention","2024-07-26",{"date":91,"type":92},"2024-07-29","ACTUAL",{"date":94,"type":76},"2024-07-18",{"date":96,"type":76},"2025-06-23",{"name":5,"class":6},1]