[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100607713":3},{"organization":4,"armGroups":7,"interventions":14,"overallOfficials":20,"centralContacts":24,"locations":30,"responsibleParty":50,"collaborators":19,"id":52,"slug":53,"hasResults":54,"nctId":55,"briefTitle":56,"officialTitle":57,"acronym":19,"eligibilityCriteria":58,"healthyVolunteers":54,"sex":59,"minAge":60,"maxAge":19,"enrollmentInfo":61,"targetDuration":19,"studyType":64,"phases":65,"briefSummary":67,"conditions":68,"keywords":19,"overallStatus":33,"whyStopped":19,"lastUpdateSubmitDate":71,"lastUpdatePostDateStruct":72,"startDateStruct":75,"completionDateStruct":77,"leadSponsor":79,"locationsCount":80},{"fullName":5,"class":6},"University of Wisconsin, Madison","OTHER",[8],{"label":9,"type":10,"description":11,"interventionNames":12},"CT scan","EXPERIMENTAL","Participants undergoing a CT",[13],"Diagnostic Test: CT scan",[15],{"type":16,"name":9,"description":17,"armGroupLabels":18,"otherNames":19},"DIAGNOSTIC_TEST","Dynamic contrast-free chest CT scan",[9],null,[21],{"name":22,"affiliation":5,"role":23},"Matthew Smith, MD, PhD","PRINCIPAL_INVESTIGATOR",[25],{"name":26,"role":27,"phone":28,"phoneExt":19,"email":29},"Radiology Studies","CONTACT","608-282-8349","radstudy@uwhealth.org",[31],{"facility":32,"status":33,"city":34,"state":35,"zip":36,"country":37,"countryCode":38,"cosmosGeoPoint":39,"geoPoint":44,"contacts":45},"University of Wisconsin - Madison","RECRUITING","Madison","Wisconsin","53705","United States","US",{"type":40,"coordinates":41},"Point",[42,43],-89.40123,43.07305,{"lat":43,"lon":42},[46,47],{"name":22,"role":23,"phone":19,"phoneExt":19,"email":19},{"name":48,"role":49,"phone":19,"phoneExt":19,"email":19},"Timothy Szczykutowicz, PhD","SUB_INVESTIGATOR",{"type":51,"investigatorFullName":19,"investigatorTitle":19,"investigatorAffiliation":19,"oldNameTitle":19,"oldOrganization":19},"SPONSOR","100607713","phase-2-evaluation-of-ct-xpi-100607713",false,"NCT07192133","Evaluation of CT-XPI","Evaluation of Computed Tomography X-ray-Pulsatility Index (CT-XPI)","Inclusion Criteria:\n\n* Age 18 years or older\n* Able to sign and date the informed consent form\n* Will undergo a clinically-indicated CT exam of the head, neck, chest, abdomen, pelvis, or extremities\n\nExclusion Criteria:\n\n* Pregnant or lactating\n* In need of urgent or emergent care\n* Have any conditions that, in the opinion of the PI or designee, would interfere with the evaluation of the results or constitute a health hazard for the participant","ALL","18 Years",{"count":62,"type":63},30,"ESTIMATED","INTERVENTIONAL",[66],"PHASE2","The goal of this clinical trial is to learn if a new computed tomography (CT) lung perfusion imaging method is as effective as standard of care (SOC) CT imaging. The main question it aims to answer is:\n\n* Does the new contrast-free method provide more information about lung perfusion than SOC?\n\nParticipants will undergo a 30 minute chest CT.",[69,70],"CT Scan","Computed Tomography","2026-06-09",{"date":73,"type":74},"2026-06-10","ACTUAL",{"date":76,"type":74},"2026-01-26",{"date":78,"type":63},"2026-12",{"name":5,"class":6},1]