[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100503688":3},{"organization":4,"armGroups":7,"interventions":18,"overallOfficials":25,"centralContacts":29,"locations":38,"responsibleParty":58,"collaborators":61,"id":65,"slug":24,"hasResults":66,"nctId":67,"briefTitle":68,"officialTitle":68,"acronym":69,"eligibilityCriteria":70,"healthyVolunteers":71,"sex":72,"minAge":73,"maxAge":74,"enrollmentInfo":75,"targetDuration":24,"studyType":78,"phases":79,"briefSummary":81,"conditions":82,"keywords":84,"overallStatus":40,"whyStopped":24,"lastUpdateSubmitDate":90,"lastUpdatePostDateStruct":91,"startDateStruct":94,"completionDateStruct":96,"leadSponsor":98,"locationsCount":99},{"fullName":5,"class":6},"Brigham and Women's Hospital","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Exercise A-B Intervention","EXPERIMENTAL","The Exercise A first, then the Exercise B intervention.",[13],"Behavioral: Exercise intervention",{"label":15,"type":10,"description":16,"interventionNames":17},"Exercise B-A Intervention","The Exercise B first, then the Exercise A intervention.",[13],[19],{"type":20,"name":21,"description":22,"armGroupLabels":23,"otherNames":24},"BEHAVIORAL","Exercise intervention","Research participants will be assigned to two exercise conditions.",[9,15],null,[26],{"name":27,"affiliation":5,"role":28},"Jingyi Qian, PhD","PRINCIPAL_INVESTIGATOR",[30,34],{"name":27,"role":31,"phone":32,"phoneExt":24,"email":33},"CONTACT","6175257423","jqian@bwh.harvard.edu",{"name":35,"role":31,"phone":36,"phoneExt":24,"email":37},"Vy Nguyen, B.S.","617-525-0662","vnguyen42@bwh.harvard.edu",[39],{"facility":5,"status":40,"city":41,"state":42,"zip":43,"country":44,"cosmosGeoPoint":45,"geoPoint":50,"contacts":51},"RECRUITING","Boston","Massachusetts","02115","United States",{"type":46,"coordinates":47},"Point",[48,49],-71.05977,42.35843,{"lat":49,"lon":48},[52,53,54,57],{"name":27,"role":31,"phone":32,"phoneExt":24,"email":33},{"name":35,"role":31,"phone":36,"phoneExt":24,"email":37},{"name":55,"role":56,"phone":24,"phoneExt":24,"email":24},"Frank Scheer, PhD","SUB_INVESTIGATOR",{"name":27,"role":28,"phone":24,"phoneExt":24,"email":24},{"type":28,"investigatorFullName":59,"investigatorTitle":60,"investigatorAffiliation":5,"oldNameTitle":24,"oldOrganization":24},"Jingyi Qian","Investigator",[62],{"name":63,"class":64},"National Heart, Lung, and Blood Institute (NHLBI)","NIH","100503688",false,"NCT05838508","Effect of Physical Activity Pattern on Cardiometabolic Health","PACE","Inclusion Criteria:\n\n* 18-45 yr old\n* Body mass index (BMI) 18.5 - 34.9 kg\u002Fm2\n* No acute, chronic or debilitating medical conditions (e.g. metabolic, cardiovascular, respiratory, neurological, cancers, etc.)\n* Willing to adhere to the protocol requirements for the duration of the study\n\nExclusion Criteria:\n\n* Currently smoking\u002Fvaping or 5 or more years of smoking\u002Fvaping\n* Currently pregnant or breastfeeding\n* History of drug or alcohol dependency\n* History of psychiatric illness or disorder\n* Any hospitalization due to COVID-19\n* Inability to exercise for any reason\n* Any known contraindication to exercise testing based on current ACSM guidelines",true,"ALL","18 Years","45 Years",{"count":76,"type":77},26,"ESTIMATED","INTERVENTIONAL",[80],"NA","The goal of this study is to understand the interaction between the circadian system and physical activity.\n\nParticipants will:\n\n* complete 2 inpatient stays\n* perform moderate exercise\n* be provided with identical meals\n* have frequent blood draws\n* provide urine and saliva samples",[83],"Life Style",[85,86,87,88,89],"exercise","circadian system","physical activity","glucose tolerance","blood pressure","2025-06-11",{"date":92,"type":93},"2025-06-13","ACTUAL",{"date":95,"type":93},"2024-10-11",{"date":97,"type":77},"2026-08-30",{"name":5,"class":6},1]