[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100627803":3},{"organization":4,"armGroups":7,"interventions":7,"overallOfficials":7,"centralContacts":8,"locations":17,"responsibleParty":86,"collaborators":7,"id":88,"slug":89,"hasResults":90,"nctId":91,"briefTitle":92,"officialTitle":92,"acronym":7,"eligibilityCriteria":93,"healthyVolunteers":90,"sex":94,"minAge":95,"maxAge":7,"enrollmentInfo":96,"targetDuration":7,"studyType":99,"phases":7,"briefSummary":100,"conditions":101,"keywords":103,"overallStatus":67,"whyStopped":7,"lastUpdateSubmitDate":109,"lastUpdatePostDateStruct":110,"startDateStruct":113,"completionDateStruct":115,"leadSponsor":117,"locationsCount":118},{"fullName":5,"class":6},"Peking University Third Hospital","OTHER",null,[9,14],{"name":10,"role":11,"phone":12,"phoneExt":7,"email":13},"Ming Cui","CONTACT","010-82266699","mingcui@bjmu.edu.cn",{"name":15,"role":11,"phone":12,"phoneExt":7,"email":16},"Ruitao Zhang","clinicboy@126.com",[18,37,51,65,79],{"facility":19,"status":20,"city":21,"state":22,"zip":23,"country":24,"countryCode":25,"cosmosGeoPoint":26,"geoPoint":31,"contacts":32},"Wang Jing Hospital Of CACMS（China Academy of Chinese Medical Sciences）","NOT_YET_RECRUITING","Beijing","Beijing Municipality","100102","China","CN",{"type":27,"coordinates":28},"Point",[29,30],116.39723,39.9075,{"lat":30,"lon":29},[33],{"name":34,"role":11,"phone":35,"phoneExt":7,"email":36},"Xiaojie chen","010-84739047","13810245800@163.com",{"facility":38,"status":20,"city":39,"state":40,"zip":7,"country":24,"countryCode":25,"cosmosGeoPoint":41,"geoPoint":45,"contacts":46},"Cangzhou Central Hospital","Cangzhou","Hebei",{"type":27,"coordinates":42},[43,44],116.85334,38.31124,{"lat":44,"lon":43},[47],{"name":48,"role":11,"phone":49,"phoneExt":7,"email":50},"Jun Zhang","0317-2075736","dr_zhangj@sina.com",{"facility":52,"status":20,"city":53,"state":54,"zip":7,"country":24,"countryCode":25,"cosmosGeoPoint":55,"geoPoint":59,"contacts":60},"Chengdu Second People's Hospital","Chengdu","Sichuan",{"type":27,"coordinates":56},[57,58],104.06667,30.66667,{"lat":58,"lon":57},[61],{"name":62,"role":11,"phone":63,"phoneExt":7,"email":64},"Jianxiong Liu","028-67830010","steven.ljx@vip.163.com",{"facility":66,"status":67,"city":21,"state":7,"zip":7,"country":24,"countryCode":25,"cosmosGeoPoint":68,"geoPoint":70,"contacts":71},"Beijing Anzhen Hospital.Capital Medical University","RECRUITING",{"type":27,"coordinates":69},[29,30],{"lat":30,"lon":29},[72,76],{"name":73,"role":11,"phone":74,"phoneExt":7,"email":75},"Lei Xu","010-64412431","leixu2001@aliyun.com",{"name":77,"role":11,"phone":74,"phoneExt":7,"email":78},"Kairui Bo","bo20200@126.com",{"facility":5,"status":67,"city":21,"state":7,"zip":7,"country":24,"countryCode":25,"cosmosGeoPoint":80,"geoPoint":82,"contacts":83},{"type":27,"coordinates":81},[29,30],{"lat":30,"lon":29},[84,85],{"name":10,"role":11,"phone":12,"phoneExt":7,"email":13},{"name":15,"role":11,"phone":12,"phoneExt":7,"email":16},{"type":87,"investigatorFullName":7,"investigatorTitle":7,"investigatorAffiliation":7,"oldNameTitle":7,"oldOrganization":7},"SPONSOR","100627803","multisensor-wireless-pressure-microcatheter-for-microvascular-function-assessment-in-anocainoca-patients-a-prospective-multicenter-single-group-target-value-study-100627803",false,"NCT07453381","Multisensor Wireless Pressure Microcatheter For Microvascular Function Assessment In ANOCA\u002FINOCA Patients: A Prospective, Multicenter, Single-Group Target Value Study","Inclusion Criteria:\n\n1. Age ≥ 18 years, gender not limited;\n2. Symptoms of angina pectoris, or objective evidence of myocardial ischemia (e.g., electrocardiogram, myocardial injury markers, etc.);\n3. Visual assessment of coronary angiography shows diameter stenosis \\\u003C 50% and FFR \\> 0.8 (or cRR \\> 0.89);\n4. Microvascular function assessment is planned;\n5. Agree to participate in this clinical study and voluntarily sign the informed consent form.\n\nExclusion Criteria:\n\n1. Acute myocardial infarction, PCI, CABG, or valvular surgery following angiography within the past 30 days;\n2. Severe valvular disease requiring surgical or interventional treatment;\n3. Chest pain with known non-ischemic causes (e.g., pericarditis, pulmonary hypertension, esophageal spasm);\n4. Contraindications to CMR (e.g., certain types of pacemakers or defibrillators, severe claustrophobia);\n5. Clear contraindications to adenosine and ATP use (e.g., second- or third-degree atrioventricular block, sick sinus syndrome, severe asthma, systolic blood pressure below 90 mmHg);\n6. Renal insufficiency (eGFR ≤ 45 mL\u002Fmin\u002F1.73 m2) or currently undergoing dialysis;\n7. Severe heart failure or LVEF ≤ 35%;\n8. Severe organ disease or life expectancy less than 2 years;\n9. Known to be participating in other drug or device clinical trials that have not yet met the primary endpoint;\n10. Other investigators deem the candidate unsuitable for this clinical trial.","ALL","18 Years",{"count":97,"type":98},114,"ESTIMATED","OBSERVATIONAL","This study aims to evaluate the sensitivity and specificity of a multi-sensor wireless pressure microcatheter for the diagnosis of CMD in patients with ANOCA\u002FINOCA, using quantitative myocardial perfusion imaging of cardiac magnetic resonance (CMR) as a reference.",[102],"Coronary Microvascular Dysfunction (CMD)",[104,105,106,107,108],"Pressure Microcatheter","Microvascular Function Assessment","Angina with Non-obstructive Coronary Arteries","Ischaemia with Non-obstructive Coronary Arteries","Coronary Microvascular Dysfunction","2026-07-29",{"date":111,"type":112},"2026-07-30","ACTUAL",{"date":114,"type":112},"2026-06-30",{"date":116,"type":98},"2026-12-31",{"name":5,"class":6},5]