[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100636981":3},{"organization":4,"armGroups":7,"interventions":17,"overallOfficials":25,"centralContacts":30,"locations":21,"responsibleParty":39,"collaborators":21,"id":43,"slug":44,"hasResults":45,"nctId":46,"briefTitle":47,"officialTitle":48,"acronym":49,"eligibilityCriteria":50,"healthyVolunteers":45,"sex":51,"minAge":52,"maxAge":21,"enrollmentInfo":53,"targetDuration":21,"studyType":56,"phases":57,"briefSummary":59,"conditions":60,"keywords":62,"overallStatus":66,"whyStopped":21,"lastUpdateSubmitDate":67,"lastUpdatePostDateStruct":68,"startDateStruct":71,"completionDateStruct":73,"leadSponsor":75,"locationsCount":21},{"fullName":5,"class":6},"Saudi Heart Association","OTHER",[8,13],{"label":9,"type":10,"description":9,"interventionNames":11},"Aspirin","ACTIVE_COMPARATOR",[12],"Drug: Clopidgrel 75 mg daily",{"label":14,"type":10,"description":14,"interventionNames":15},"Clopidogrel",[16],"Drug: Aspirin",[18,22],{"type":19,"name":9,"description":9,"armGroupLabels":20,"otherNames":21},"DRUG",[14],null,{"type":19,"name":23,"description":14,"armGroupLabels":24,"otherNames":21},"Clopidgrel 75 mg daily",[9],[26],{"name":27,"affiliation":28,"role":29},"Khalid Alhabib","King Saud University","PRINCIPAL_INVESTIGATOR",[31,35],{"name":27,"role":32,"phone":33,"phoneExt":21,"email":34},"CONTACT","+966505403354","khalidalhabib13@hotmail.com",{"name":36,"role":32,"phone":37,"phoneExt":21,"email":38},"Hani Altaradi","+966554742599","hanialtaradi@yahoo.com",{"type":40,"investigatorFullName":41,"investigatorTitle":42,"investigatorAffiliation":5,"oldNameTitle":21,"oldOrganization":21},"SPONSOR_INVESTIGATOR","Khalid F Alhabib","Professor of Cardiology","100636981","phase-3-aspirin-versus-clopidogrel-in-chronic-coronary-syndrome-in-arabian-gulf-countries-100636981",false,"NCT07572747","Aspirin Versus Clopidogrel in Chronic Coronary Syndrome in Arabian Gulf Countries","Aspirin Versus Clopidogrel for Secondary Prevention of Atherosclerotic Cardiovascular Events in Patients With Chronic Coronary Syndrome in the Arabian Gulf Countries: A Randomized, Open-label, Multi-Center Trial by the Gulf Trialists' Collaboration","ARCTURUS-GTC-1","Inclusion Criteria:\n\n1. Age ≥18 years.\n2. Significant coronary artery disease (coronary angiogram documentation of Left Main artery lesion ≥50% and\u002For lesion(s) ≥70% in other coronary arteries, and\u002For FFR\\\u003C0.8 or iFR\\\u003C0.9).\n3. Completed at least 6 months post ACS (regardless of the bleeding risk, anti-platelet strategy, revascularization strategy \"PCI, CABG, or conservative medical management only\", before randomization).\n4. Agreement to give written informed consent.\n\nExclusion Criteria:\n\n1. History of hypersensitivity to aspirin or clopidogrel.\n2. Presence of non-cardiac comorbidity with life expectancy ≤2 years from randomization.\n3. Plan for surgery or intervention which requires stopping antiplatelet agents ≥3 months.\n4. Females with childbearing potential or breast-feeding.\n5. Co-administration of contraindicated medications as follows: anticoagulants (warfarin, direct oral anticoagulants (DOACs), or chronic therapy of heparin); cytochrome P450 2C19 inhibitors (fluoxetine, moclobemid or voriconazole); probenecid; high dose of methotrexate (≥15 mg\u002Fweek); lithium.\n6. Inability to have a complete follow-up for up to 5 years from randomization (e.g: high possibility of travelling outside the country).\n7. Inability to afford paying for Clopidogrel out-of-pocket up to 5 years from randomization (in case not being covered by the health care system).","ALL","18 Years",{"count":54,"type":55},6740,"ESTIMATED","INTERVENTIONAL",[58],"PHASE3","Determine the long-term efficacy of clopidogrel compared with aspirin in reducing heart or brain attacks in patients with stable heart disease",[61],"Chronic Coronary Syndrome",[63,64,65],"aspirin","clopidogrel","Major Adverse Cardiovascular Events","NOT_YET_RECRUITING","2026-05-07",{"date":69,"type":70},"2026-05-11","ACTUAL",{"date":72,"type":55},"2027-04-01",{"date":74,"type":55},"2032-04-01",{"name":41,"class":6}]