[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100615825":3},{"organization":4,"armGroups":7,"interventions":18,"overallOfficials":24,"centralContacts":29,"locations":39,"responsibleParty":54,"collaborators":10,"id":57,"slug":58,"hasResults":59,"nctId":60,"briefTitle":61,"officialTitle":62,"acronym":10,"eligibilityCriteria":63,"healthyVolunteers":59,"sex":64,"minAge":65,"maxAge":66,"enrollmentInfo":67,"targetDuration":10,"studyType":70,"phases":10,"briefSummary":71,"conditions":72,"keywords":76,"overallStatus":42,"whyStopped":10,"lastUpdateSubmitDate":79,"lastUpdatePostDateStruct":80,"startDateStruct":83,"completionDateStruct":85,"leadSponsor":87,"locationsCount":88},{"fullName":5,"class":6},"Nanjing First Hospital, Nanjing Medical University","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Intravascular imaging -guidance",null,"Individuals underwent intravascular imaging -guided PCI for lesions diagnosed with ISR",[13],"Procedure: percutaneous coronary intervention",{"label":15,"type":10,"description":16,"interventionNames":17},"Angiography-guidance","Individuals underwent angiography-guided PCI for lesions diagnosed with ISR",[13],[19],{"type":20,"name":21,"description":22,"armGroupLabels":23,"otherNames":10},"PROCEDURE","percutaneous coronary intervention","Percutaneous Coronary Intervention for ISR",[15,9],[25],{"name":26,"affiliation":27,"role":28},"Fei Ye","Nanjing First Hospital, Nanjing Medical University, 210006 Nanjing, Jiangsu, China","PRINCIPAL_INVESTIGATOR",[30,35],{"name":31,"role":32,"phone":33,"phoneExt":10,"email":34},"Fei Ye, MD","CONTACT","18951670287 +86","doctor_ye@126.com",{"name":36,"role":32,"phone":37,"phoneExt":10,"email":38},"Yi-fei Wang, MD","18852577798 +86","happywangyf2018@163.com",[40],{"facility":41,"status":42,"city":43,"state":44,"zip":45,"country":46,"countryCode":47,"cosmosGeoPoint":48,"geoPoint":53,"contacts":10},"Nanjing First Hospital","RECRUITING","Nanjing","Jiangsu","210006","China","CN",{"type":49,"coordinates":50},"Point",[51,52],118.77778,32.06167,{"lat":52,"lon":51},{"type":28,"investigatorFullName":55,"investigatorTitle":56,"investigatorAffiliation":5,"oldNameTitle":10,"oldOrganization":10},"Ye-fei","chief physician","100615825","intravascular-imaging-guided-versus-angiography--guided-pci-in-patients-with-des-isr-100615825",false,"NCT07297641","Intravascular Imaging-Guided Versus Angiography- Guided PCI in Patients With DES-ISR","Intravascular Imaging-Guided Versus Angiography- Guided Percutaneous Coronary Intervention for Drug-eluting In-stent Restenosis","Inclusion Criteria:\n\n(1) Patients with DES-ISR lesions; (2) Life expectancy of at least 1 year; (3) DES-ISR lesions occurring for the first time in native coronary arteries and suitable for re-PCI based on angiographic findings.\n\nExclusion Criteria:\n\n(1) Bare-metal stent in-stent restenosis (BMS-ISR). (2) Non-DES-ISR lesions. (3) Incomplete clinical and angiographic data. (4) Poor quality of IVUS or angiographic images. (5) Recurrent DES-ISR. (6) Optical coherence tomography (OCT) guidance.","ALL","18 Years","80 Years",{"count":68,"type":69},1500,"ESTIMATED","OBSERVATIONAL","This study aimed to compare the clinical and angiographic outcomes of patients with DES-ISR who underwent repeat PCI with intravascular imaging or angiographic guidance.",[73,74,75],"PCI","In-stent Restenosis","Intravascular Imaging Device",[77,78,21],"in-stent restenosis","Intravascular imaging device","2025-12-09",{"date":81,"type":82},"2025-12-22","ACTUAL",{"date":84,"type":69},"2026-01-01",{"date":86,"type":69},"2027-08-01",{"name":5,"class":6},1]