[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100618629":3},{"organization":4,"armGroups":7,"interventions":19,"overallOfficials":18,"centralContacts":24,"locations":30,"responsibleParty":48,"collaborators":52,"id":55,"slug":56,"hasResults":57,"nctId":58,"briefTitle":59,"officialTitle":60,"acronym":18,"eligibilityCriteria":61,"healthyVolunteers":62,"sex":63,"minAge":64,"maxAge":65,"enrollmentInfo":66,"targetDuration":18,"studyType":69,"phases":70,"briefSummary":72,"conditions":73,"keywords":78,"overallStatus":33,"whyStopped":18,"lastUpdateSubmitDate":82,"lastUpdatePostDateStruct":83,"startDateStruct":86,"completionDateStruct":88,"leadSponsor":90,"locationsCount":91},{"fullName":5,"class":6},"Northwestern University","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Positive Emotion Skills Intervention","EXPERIMENTAL","Participants will receive the 6-week online intervention, PARK (Positive Affect Regulation sKills Course).",[13],"Behavioral: Positive Emotion Skills Intervention",{"label":15,"type":16,"description":17,"interventionNames":18},"Waitlist Control","NO_INTERVENTION","The waitlist control condition will receive usual care in the Human Longevity Lab, which consists of a feedback report on biological age and lifestyle counseling from a clinical provider at the end of the study period. Control condition participants will have the option to gain access to the PARK platform and learn positive emotion skills after their study participation is completed at the end of 12 months.",null,[20],{"type":21,"name":9,"description":22,"armGroupLabels":23,"otherNames":18},"BEHAVIORAL","Skills include positive events, capitalizing, gratitude, mindfulness, positive reappraisal, personal strengths, achievable goals, and self-compassion. The skills will be delivered over approximately 6 weeks, and individuals can participate from any device and location with internet access. A week will consist of 1-2 days of didactic material and 5-6 days of real-life skills practice and reporting. Participants cannot skip ahead and can only progress to the next lesson if they have completed the current one, but they can return to old lessons or exercises if they wish to.",[9],[25],{"name":26,"role":27,"phone":28,"phoneExt":18,"email":29},"Chelsea S Brown","CONTACT","312-503-3712","chelsea.brown@northwestern.edu",[31],{"facility":32,"status":33,"city":34,"state":35,"zip":36,"country":37,"countryCode":38,"cosmosGeoPoint":39,"geoPoint":44,"contacts":45},"Potocsnak Human Longevity Lab","RECRUITING","Chicago","Illinois","60611","United States","US",{"type":40,"coordinates":41},"Point",[42,43],-87.65005,41.85003,{"lat":43,"lon":42},[46],{"name":47,"role":27,"phone":28,"phoneExt":18,"email":29},"Chelsea Brown",{"type":49,"investigatorFullName":50,"investigatorTitle":51,"investigatorAffiliation":5,"oldNameTitle":18,"oldOrganization":18},"PRINCIPAL_INVESTIGATOR","Judith Moskowitz","Professor",[53],{"name":32,"class":54},"UNKNOWN","100618629","emotional-well-being-and-measures-of-healthy-aging-100618629",false,"NCT07334106","Emotional Well-being and Measures of Healthy Aging","Emotional Well-being and Biomarkers of Healthy Aging","Inclusion Criteria:\n\n* Age 40-70\n* Speaks and reads English\n* Able to access the online platform through their phone, a public device (i.e., at the library) or at home.\n* Lives in the Chicagoland area\n* Willing\u002Fable to travel to the Human Longevity Lab for in-person visits\n\nExclusion Criteria:\n\n* Adults unable to consent\n* Individuals who are not yet adults (infants, children, teenagers)\n* Pregnant women\n* Prisoners\n* Vulnerable Populations\n* Pre-existing heart disease (prevalent coronary heart and cerebrovascular disease or heart failure)\n* Type 2 diabetes\n* Severe psychiatric illness",true,"ALL","40 Years","70 Years",{"count":67,"type":68},80,"ESTIMATED","INTERVENTIONAL",[71],"NA","This randomized control study is designed to understand the role of a positive psychology intervention (PARK: Positive Affect Regulation sKills) in biological aging and well-being. PARK provides a series of positive emotion skills in a self-guided online format, making the program accessible and convenient.\n\nOur main aims are:\n\nAim 1: To explore the effects of PARK on psychological well-being (e.g., depression, anxiety, positive affect).\n\nAim 2: To explore the effects of PARK on biological age as defined by DNA methylation (DNAm) GrimAge and electrocardiogram-age (ECG-age), as well as physiological well-being in adults (e.g., cardiovascular, endocrine, musculoskeletal functioning, etc.).",[74,75,76,77],"Aging","Aging, Healthy","Aging Well","Aging, Biological",[74,79,80,76,81],"Resilience, Psychological","Psychological Well-Being","Internet-Based Intervention","2026-01-02",{"date":84,"type":85},"2026-01-12","ACTUAL",{"date":87,"type":85},"2025-09-01",{"date":89,"type":68},"2028-08",{"name":5,"class":6},1]