[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100511775":3},{"organization":4,"armGroups":7,"interventions":20,"overallOfficials":33,"centralContacts":37,"locations":44,"responsibleParty":60,"collaborators":42,"id":62,"slug":63,"hasResults":64,"nctId":65,"briefTitle":66,"officialTitle":67,"acronym":68,"eligibilityCriteria":69,"healthyVolunteers":64,"sex":70,"minAge":71,"maxAge":72,"enrollmentInfo":73,"targetDuration":42,"studyType":76,"phases":77,"briefSummary":79,"conditions":80,"keywords":42,"overallStatus":46,"whyStopped":42,"lastUpdateSubmitDate":83,"lastUpdatePostDateStruct":84,"startDateStruct":87,"completionDateStruct":89,"leadSponsor":91,"locationsCount":92},{"fullName":5,"class":6},"Poznan University of Medical Sciences","OTHER",[8,15],{"label":9,"type":10,"description":11,"interventionNames":12},"Allopurinol","ACTIVE_COMPARATOR","The patients will receive allopurinol at an initial daily dose of 200 mg. If insufficient therapy efficacy is noted, the initial allopurinol dose will be increased by 100 mg (up to 300 mg during V2). Similarly, the dose may be increased by another 100 mg at visit 3 and by another 100 mg at the visit 4 (up to 500 mg during V4).",[13,14],"Drug: Allopurinol 200 mg","Drug: Optional intervention",{"label":16,"type":17,"description":18,"interventionNames":19},"Placebo","PLACEBO_COMPARATOR","The patients will receive placebo at an initial daily dose of 200 mg. The dose may be increased by another 100 mg at visit 3 and by another 100 mg at the visit 4 (up to 500 mg during V4).",[13,14],[21,27],{"type":22,"name":23,"description":24,"armGroupLabels":25,"otherNames":26},"DRUG","Allopurinol 200 mg","The intervention will occur after randomly allocating participants to the first group (G1), in which patients will receive allopurinol at an initial daily dose of 200 mg, or to the second group (G2), where they will receive a placebo. The placebo will be prepared as tablets with the same shape and appearance as the tested drug tablets, in the appropriate doses, and containing the same excipients. Participants will initially take one tablet of the medication daily in the morning. The physicians will dispense the drugs in packs of 30 tablets for the entire interval between visits (therapy 26 weeks ± 2 weeks). The patients will receive the medications during visit V1. The drugs will be prepared in identical packages, appropriately sealed, with a number for drug identification.",[9,16],[9],{"type":22,"name":28,"description":29,"armGroupLabels":30,"otherNames":31},"Optional intervention","Approximately 26 weeks(+\u002F-2 weeks) after the start of the intervention, the efficacy of the treatment will be evaluated at the follow-up visit V2. Efficacy is defined as achieving a serum UA level below 5.0mg\u002FdL for those with baseline levels \\>5.0 to 7.0mg\u002FdL or below 5.5mg\u002FdL for those with baseline levels ≥7.0mg\u002FdL. If insufficient therapy efficacy is noted, the initial allopurinol dose will be increased by 100mg (up to 300mg during V2). The dose may be increased by another 100mg at visit 3 and by another 100mg at the visit 4(up to 500mg during V4). In the placebo group, an appropriate preparation will be added so that the number of tablets corresponds to the group with the active substance.\n\nThis treatment will be continued until the end of the bservation. Patients who meet their UA target concentration at visit V2 or V3, or V4, and those who fail to meet their target concentration at visit V4, will not have their dosing changed until the end of the follow-up.",[9,16],[32],"Please describe in more detail",[34],{"name":35,"affiliation":5,"role":36},"Andrzej Tykarski, Prof MD","STUDY_DIRECTOR",[38],{"name":39,"role":40,"phone":41,"phoneExt":42,"email":43},"Paweł Uruski, MD PhD","CONTACT","0048618546274",null,"puruski@ump.edu.pl",[45],{"facility":5,"status":46,"city":47,"state":48,"zip":49,"country":50,"countryCode":51,"cosmosGeoPoint":52,"geoPoint":57,"contacts":58},"RECRUITING","Poznan","Wielkopolska","60-355","Poland","PL",{"type":53,"coordinates":54},"Point",[55,56],16.92993,52.40692,{"lat":56,"lon":55},[59],{"name":39,"role":40,"phone":41,"phoneExt":42,"email":43},{"type":61,"investigatorFullName":42,"investigatorTitle":42,"investigatorAffiliation":42,"oldNameTitle":42,"oldOrganization":42},"SPONSOR","100511775","phase-3-the-effect-of-allopurinol-on-the-risk-of-cardiovascular-events-in-patients-with-cardiovascular-risk-100511775",false,"NCT05943821","The Effect of Allopurinol on the Risk of Cardiovascular Events in Patients with Cardiovascular Risk","A Randomized, Double-blind, Placebo-controlled Study Evaluating the Effect of Allopurinol on the Risk of Cardiovascular Events in Patients with High and Very High Cardiovascular Risk, Including the Presence of Long-COVID Syndrome.","ALL-VASCOR","Inclusion Criteria:\n\n1. Age: between 40-70 years old.\n2. Giving informed consent to participate in the study.\n3. Serum UA levels above 5 mg\u002Fdl within the last six months before the screening visit.\n4. Meeting at least one of the criteria defining high or very high CV risk includes:\n\n   1. calculated 10-year cardiovascular mortality risk based on SCORE2 \\>2.5% for patients under 50 years old or ≥5% for patients 50 years old or older\n   2. documented occurrence of CV diseases (cerebrovascular disease: ischemic stroke, intracerebral bleeding, TIA; heart failure regardless of the etiology NYHA I - II (without IHD), PAD, atrial fibrillation (de novo or ever)\n   3. diabetes or arterial hypertension complicated by organ damage:\n\n      * increase in vascular stiffness: pulse pressure ≥ 60 mmHg, and\u002For cervicofemoral PWV \\> 10 m\u002Fs;\n      * features of left ventricular hypertrophy on echocardiography or electrocardiography;\n      * increased urine albumin-creatinine ratio (30-300 mg\u002Fg);\n      * ankle-brachial index \\\u003C 0.9.\n\nExclusion Criteria:\n\n1. Taking allopurinol, febuxostat or other hypouricemic drugs.\n2. Contraindications to taking allopurinol.\n3. Pregnant women, breastfeeding or planning pregnancy during the duration of the study.\n4. Hormonal therapy containing oestrogens.\n5. Active cancer process or disease in the last five years, excluding locally malignant tumours.\n6. Uncontrolled hypertension (mean value ≥ 180\u002F110 mmHg seven days before screening visit) in home measurements despite using hypotensive drugs.\n7. 7\\. Renal insufficiency with an eGFR \\\u003C45 ml\u002F min\u002F1.73m2 (according to 2009 CKD-EPI recommendations: stage G3b, G4 and G5).\n8. Hypothyroidism or hyperthyroidism not in a state of euthyroidism.\n9. Confirmed coronary artery disease (defined as prior AMI, revascularization of the myocardium, confirmed presence of atherosclerotic plaques in coronary arteries on imaging studies).\n10. Heart failure in NYHA class III and IV.\n11. Taking preparations: azathioprine, mercaptopurine or cyclosporin. Participation in another clinical trial of a medicinal product or medical device within the last three months or five half-lives, whichever period is longer.","ALL","40 Years","70 Years",{"count":74,"type":75},1116,"ESTIMATED","INTERVENTIONAL",[78],"PHASE3","Numerous studies, but not all, have suggested a positive effect of allopurinol on the cardiovascular system. The ALL-VASCOR study aims to evaluate the efficacy of allopurinol therapy for improving cardiovascular outcomes in patients at high and very high cardiovascular risk, excluding ischemic heart disease. This is particularly important due to the high cost of cardiovascular disease treatment and its status as one of the leading causes of death.",[81,82],"Cardiovascular Diseases","Uric Acid","2025-01-03",{"date":85,"type":86},"2025-01-06","ACTUAL",{"date":88,"type":86},"2023-09-01",{"date":90,"type":75},"2028-07-31",{"name":5,"class":6},1]