[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100634201":3},{"organization":4,"outcomesModule":7,"designInfo":14,"detailedDescription":17,"studyPopulation":18,"armGroups":19,"interventions":24,"overallOfficials":29,"centralContacts":33,"locations":39,"responsibleParty":50,"collaborators":13,"id":53,"slug":13,"hasResults":54,"nctId":55,"briefTitle":56,"officialTitle":57,"acronym":13,"eligibilityCriteria":58,"healthyVolunteers":54,"sex":59,"minAge":60,"maxAge":13,"enrollmentInfo":61,"targetDuration":13,"studyType":64,"phases":13,"briefSummary":65,"conditions":66,"keywords":68,"overallStatus":71,"whyStopped":13,"lastUpdateSubmitDate":72,"lastUpdatePostDateStruct":73,"startDateStruct":76,"completionDateStruct":78,"leadSponsor":80,"locationsCount":81},{"fullName":5,"class":6},"Chinese PLA General Hospital","OTHER",{"primaryOutcomes":8,"secondaryOutcomes":13,"otherOutcomes":13},[9],{"measure":10,"description":11,"timeFrame":12},"Major Adverse Cardiovascular Events, MACE","Non-fatal myocardial infarction Non-fatal stroke Cardiovascular death Revascularization Acute heart failure","12months",null,{"allocation":13,"interventionModel":13,"interventionModelDescription":13,"primaryPurpose":13,"observationalModel":15,"timePerspective":16,"maskingInfo":13},"COHORT","PROSPECTIVE","Photon-counting detector CT (PCD-CT), as an innovative technology in the field of CT imaging, is gradually transforming the landscape of cardiac imaging. It differs significantly from conventional energy-integrating detector CT (EID-CT) in technical principles, bringing new possibilities for the diagnosis and assessment of heart diseases. This study will enrolled patients undergo standardized PCCT coronary angiography (CCTA) and make ultra-fine quantitative plaque analysis. Then at least 12 months of clinical follow-up will be performed. Finally correlation analysis between baseline plaque characteristics and follow-up endpoint events will be made.","coronary artery disease patients referred to photon-counting CT examination",[20],{"label":18,"type":13,"description":21,"interventionNames":22},"coronary artery disease patients who underwent photon-counting CT will be enrolled, a sub-specialty trained cardiac radiologist and a sub-specialty trained cardiologist will analyze the image from the photon counting CT scans in detail.",[23],"Other: there is no intervention in this study",[25],{"type":6,"name":26,"description":27,"armGroupLabels":28,"otherNames":13},"there is no intervention in this study","there is no intervention",[18],[30],{"name":31,"affiliation":5,"role":32},"Jing ma, PhD,MD","PRINCIPAL_INVESTIGATOR",[34],{"name":35,"role":36,"phone":37,"phoneExt":13,"email":38},"jing ma, PhD, MD, PhD,MD","CONTACT","+86 13681257396","crystalma@126.com",[40],{"facility":5,"status":13,"city":41,"state":13,"zip":13,"country":42,"countryCode":43,"cosmosGeoPoint":44,"geoPoint":49,"contacts":13},"Beijing","China","CN",{"type":45,"coordinates":46},"Point",[47,48],116.39723,39.9075,{"lat":48,"lon":47},{"type":32,"investigatorFullName":51,"investigatorTitle":52,"investigatorAffiliation":5,"oldNameTitle":13,"oldOrganization":13},"Jing Ma","chief physician","100634201",false,"NCT07536607","Predictive Role of Photon Counting Computed Tomography in Acute Coronary Syndrom Patients","Prospective Study ofPhoton Counting Computed Tomography in Acute Coronary Syndrom Patients","Inclusion Criter:\n\n* Adult patients (≥18 years) with clinically diagnosed coronary artery disease or undergoing CCTA for chest pain\u002Fheart failure symptoms.\n\n  * Able and willing to provide informed consent and complete scheduled follow-up visits.\n\nExclusion Criteria:\n\n* History of iodine contrast agent allergy.\n* Severe renal insufficiency (eGFR \\\u003C 30 mL\u002Fmin\u002F1.73 m²).\n* History of prior coronary artery bypass grafting (CABG).\n* Pregnant or lactating women","ALL","18 Years",{"count":62,"type":63},180,"ESTIMATED","OBSERVATIONAL","For patients with severe calcification or complex non-calcified plaques, we investigate wether PCCT can enable non-invasive, in vivo precise differentiation and quantitative measurement of plaque components (e.g., spotty calcification, necrotic core, fibrous tissue). Further we also study wether these quantitative imaging features can independently predict the risk of MACE in the short term and long term",[67],"Coronary Artery Disease",[69,70],"photon-counting detector CT","coronary artery disease","NOT_YET_RECRUITING","2026-04-11",{"date":74,"type":75},"2026-04-17","ACTUAL",{"date":77,"type":63},"2026-04-20",{"date":79,"type":63},"2028-12-01",{"name":5,"class":6},1]