[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100644665":3},{"organization":4,"armGroups":7,"interventions":19,"overallOfficials":25,"centralContacts":30,"locations":36,"responsibleParty":51,"collaborators":25,"id":55,"slug":25,"hasResults":56,"nctId":57,"briefTitle":58,"officialTitle":58,"acronym":25,"eligibilityCriteria":59,"healthyVolunteers":60,"sex":61,"minAge":62,"maxAge":63,"enrollmentInfo":64,"targetDuration":25,"studyType":67,"phases":68,"briefSummary":70,"conditions":71,"keywords":25,"overallStatus":75,"whyStopped":25,"lastUpdateSubmitDate":76,"lastUpdatePostDateStruct":77,"startDateStruct":80,"completionDateStruct":82,"leadSponsor":84,"locationsCount":85},{"fullName":5,"class":6},"University of Missouri-Columbia","OTHER",[8,15],{"label":9,"type":10,"description":11,"interventionNames":12},"Cold pressor test","EXPERIMENTAL","Participants will be exposed to the cold pressor test (ice water on the foot).",[13,14],"Drug: Placebo","Drug: Gemtesa",{"label":16,"type":10,"description":17,"interventionNames":18},"Flow Mediated Dilation","Participants will be exposed to the high-resolution ultrasound following inflation of a cuff around the forearm.",[13,14],[20,26],{"type":21,"name":22,"description":23,"armGroupLabels":24,"otherNames":25},"DRUG","Placebo","Participants will receive a placebo in pill form.",[9,16],null,{"type":21,"name":27,"description":28,"armGroupLabels":29,"otherNames":25},"Gemtesa","Participants will receive oral gemtesa (75 mg).",[9,16],[31],{"name":32,"role":33,"phone":34,"phoneExt":25,"email":35},"Jacqueline Limberg Associate Professor","CONTACT","1-573-882-2544","limberglab@missouri.edu",[37],{"facility":38,"status":25,"city":39,"state":40,"zip":41,"country":42,"cosmosGeoPoint":43,"geoPoint":48,"contacts":49},"University of Missouri","Columbia","Missouri","65211","United States",{"type":44,"coordinates":45},"Point",[46,47],-92.33407,38.95171,{"lat":47,"lon":46},[50],{"name":32,"role":33,"phone":34,"phoneExt":25,"email":35},{"type":52,"investigatorFullName":53,"investigatorTitle":54,"investigatorAffiliation":5,"oldNameTitle":25,"oldOrganization":25},"PRINCIPAL_INVESTIGATOR","Jacqueline K Limberg, PhD","Associate Professor","100644665",false,"NCT07674680","Beta3-adrenergic Receptors and Cardiovascular Function in Aging Women","Inclusion Criteria:\n\nHealthy women Assigned female at birth 18-70 years of age Body mass index \\\u003C18 or ≥30 kg\u002Fm2\n\nExclusion Criteria:\n\nAssigned male at birth Pregnancy Breastfeeding History of hormone replacement therapy, chemical menopause, or oophor-ectomy Polycystic ovarian syndrome or Primary ovarian insufficiency Current smoking\u002FNicotine use Blood pressure ≥140\u002F90 mmHg Increased risk of bleeding, pro-coagulant disorders, clotting disorders, anticoagulation therapy Nerve\u002Fneurologic disease Cardiovascular, hepatic, renal, respiratory disease Hypersensitivity to nitroglycerin Diabetes Communication barriers",true,"FEMALE","18 Years","70 Years",{"count":65,"type":66},60,"ESTIMATED","INTERVENTIONAL",[69],"EARLY_PHASE1","We hypothesize vascular beta3 adrenergic receptors are present and functional in aging women and can be targeted to attenuate sympathetic vasoconstriction and enhance vascular function in aging women.",[72,73,74],"Women","Aging","Menopause","NOT_YET_RECRUITING","2026-06-23",{"date":78,"type":79},"2026-06-29","ACTUAL",{"date":81,"type":66},"2026-07",{"date":83,"type":66},"2029-05",{"name":5,"class":6},1]