[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100556343":3},{"organization":4,"armGroups":7,"interventions":14,"overallOfficials":20,"centralContacts":24,"locations":29,"responsibleParty":47,"collaborators":50,"id":54,"slug":55,"hasResults":56,"nctId":57,"briefTitle":58,"officialTitle":58,"acronym":19,"eligibilityCriteria":59,"healthyVolunteers":60,"sex":61,"minAge":62,"maxAge":19,"enrollmentInfo":63,"targetDuration":19,"studyType":66,"phases":67,"briefSummary":69,"conditions":70,"keywords":72,"overallStatus":31,"whyStopped":19,"lastUpdateSubmitDate":73,"lastUpdatePostDateStruct":74,"startDateStruct":77,"completionDateStruct":79,"leadSponsor":81,"locationsCount":82},{"fullName":5,"class":6},"Dana-Farber Cancer Institute","OTHER",[8],{"label":9,"type":10,"description":11,"interventionNames":12},"Galleri MCED Test","EXPERIMENTAL","Enrolled participants will complete:\n\n* Baseline visit with blood draw and questionnaires\n* Return of study test result\n* Online post-test questionnaire\n* For a positive result, diagnostic work-up could include clinic visits, biopsy, surgery, imaging assessments such as ultrasound, Computed Tomography (CT) scans, or Magnetic Resonance Imaging (MRI) scans. If no cancer is found upon work up, a repeat MCED test may be ordered at the discretion of the principle investigator for up to 1 year from the initial MCED blood test.\n* Follow-up for a negative MCED blood test could include a repeat test ordered by the principle investigator for up to 1 year from the initial MCED test or a survey or phone call by study staff approximately 1 year after the initial MCED blood test.\n* Online post-diagnostic questionnaire.",[13],"Other: GRAIL Galleri",[15],{"type":6,"name":16,"description":17,"armGroupLabels":18,"otherNames":19},"GRAIL Galleri","A multi-cancer early detection (MCED) blood test.",[9],null,[21],{"name":22,"affiliation":5,"role":23},"Elizabeth ODonnell, MD","PRINCIPAL_INVESTIGATOR",[25],{"name":22,"role":26,"phone":27,"phoneExt":19,"email":28},"CONTACT","857-215-2361","elizabeth_odonnell@dfci.harvard.edu",[30],{"facility":5,"status":31,"city":32,"state":33,"zip":34,"country":35,"countryCode":36,"cosmosGeoPoint":37,"geoPoint":42,"contacts":43},"RECRUITING","Boston","Massachusetts","02215","United States","US",{"type":38,"coordinates":39},"Point",[40,41],-71.05977,42.35843,{"lat":41,"lon":40},[44,46],{"name":45,"role":26,"phone":27,"phoneExt":19,"email":28},"Elizabeth O'Donnell, MD",{"name":22,"role":23,"phone":19,"phoneExt":19,"email":19},{"type":23,"investigatorFullName":48,"investigatorTitle":49,"investigatorAffiliation":5,"oldNameTitle":19,"oldOrganization":19},"Elizabeth ODonnell","Principal Investigator",[51],{"name":52,"class":53},"United States Department of Defense","FED","100556343","evaluation-of-multi-cancer-early-detection-testing-in-a-high-risk-military-population-the-sentinel-study-100556343",false,"NCT06523868","Evaluation of Multi-Cancer Early Detection Testing in a High-Risk Military Population: The Sentinel Study","Inclusion Criteria:\n\n* Active-duty or National Guard\u002FReserves military service for four or more years\n* Age ≥ 45\n* Received care at a VA facility within past 5 years\n* Able to sign informed consent\n* Willingness to travel to Dana-Farber Cancer Institute in Boston, MA, for diagnostic testing if screening test indicates possible malignancy\n\nExclusion Criteria:\n\n* Individuals diagnosed with invasive malignancy within 3 years of enrollment (non- melanoma skin cancer is acceptable)\n* Individuals with evidence of symptomatic or active cancer requiring therapeutic intervention at the time of participation (hormone therapy for breast\u002Fprostate cancer is acceptable)\n* Individuals in the process of being evaluated for a clinical suspicion of cancer",true,"ALL","45 Years",{"count":64,"type":65},1500,"ESTIMATED","INTERVENTIONAL",[68],"NA","The purpose of this research study is to evaluate the possible benefits of an investigational, but commercially available Galleri multi-cancer early detection (MCED) blood test which is designed to detect many types of cancer early in veterans who have served in the military in active duty.\n\nThe name of the screening blood test being studied is:\n\n-GRAIL Galleri MCED test",[71],"Cancer Diagnosis",[71],"2026-02-26",{"date":75,"type":76},"2026-02-27","ACTUAL",{"date":78,"type":76},"2025-03-31",{"date":80,"type":65},"2028-09-30",{"name":5,"class":6},1]