[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100510614":3},{"organization":4,"outcomesModule":7,"designInfo":62,"detailedDescription":73,"studyPopulation":11,"armGroups":74,"interventions":85,"overallOfficials":93,"centralContacts":97,"locations":106,"responsibleParty":124,"collaborators":11,"id":127,"slug":11,"hasResults":128,"nctId":129,"briefTitle":130,"officialTitle":131,"acronym":132,"eligibilityCriteria":133,"healthyVolunteers":128,"sex":134,"minAge":135,"maxAge":11,"enrollmentInfo":136,"targetDuration":11,"studyType":139,"phases":140,"briefSummary":142,"conditions":143,"keywords":11,"overallStatus":109,"whyStopped":11,"lastUpdateSubmitDate":145,"lastUpdatePostDateStruct":146,"startDateStruct":149,"completionDateStruct":151,"leadSponsor":153,"locationsCount":154},{"fullName":5,"class":6},"Herlev and Gentofte Hospital","OTHER",{"primaryOutcomes":8,"secondaryOutcomes":13,"otherOutcomes":21},[9],{"measure":10,"description":11,"timeFrame":12},"Between-group difference in change in time to first AF admission measured in days",null,"12 months",[14,16,18],{"measure":15,"description":11,"timeFrame":12},"Between-group difference in change in accumulated number of readmissions for symptomatic AF",{"measure":17,"description":11,"timeFrame":12},"Between-group difference in change in Left Atrial Volume (LAV) assessed by echocardiography",{"measure":19,"description":20,"timeFrame":12},"Between-group difference in change in Atrial Fibrillation Effect On Quality-Of-Life Questionnaire (AFEQT) score","Score of 0 being the worst outcome and score of 100 being the best outcome",[22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58,60],{"measure":23,"description":11,"timeFrame":12},"Between-group difference in change in plasma concentration of high sensitivity C-Reactive Protein (hs-CRP)",{"measure":25,"description":11,"timeFrame":12},"Between-group difference in change in plasma concentration of high sensitivity Troponin I (hs-TnI)",{"measure":27,"description":11,"timeFrame":12},"Between-group difference in change in Left Ventricle (LV) septal wall thickness assessed by echocardiography",{"measure":29,"description":11,"timeFrame":12},"Between-group difference in change in LV mass index assessed by echocardiography",{"measure":31,"description":11,"timeFrame":12},"Between-group difference in change in LV posterior wall thickness assessed by echocardiography",{"measure":33,"description":11,"timeFrame":12},"Between-group difference in change in Left Ventricle Ejection Fraction (LVEF) assessed by echocardiography",{"measure":35,"description":11,"timeFrame":12},"Between-group difference in change in E\u002FA ratio assessed by echocardiography",{"measure":37,"description":11,"timeFrame":12},"Between-group difference in change in e' assessed by echocardiography",{"measure":39,"description":11,"timeFrame":12},"Between-group difference in change in E\u002Fe' ratio assessed by echocardiography",{"measure":41,"description":11,"timeFrame":12},"Between-group difference in change in Global Longitudinal Strain (GLS) assessed by echocardiography",{"measure":43,"description":11,"timeFrame":12},"Between-group difference in change in aortic distensibility assessed by echocardiography",{"measure":45,"description":11,"timeFrame":12},"Between-group difference in change in aortic strain assessed by echocardiography",{"measure":47,"description":11,"timeFrame":12},"Between-group difference in change in LV septal wall thickness assessed by cardiac MRI",{"measure":49,"description":11,"timeFrame":12},"Between-group difference in change in LV posterior wall thickness assessed by cardiac MRI",{"measure":51,"description":11,"timeFrame":12},"Between-group difference in change in LVEF assessed by cardiac MRI",{"measure":53,"description":11,"timeFrame":12},"Between-group difference in change in myocardial fibrosis assessed by cardiac MRI",{"measure":55,"description":11,"timeFrame":12},"Between-group difference in change in myocardial inflammation assessed by cardiac MRI",{"measure":57,"description":11,"timeFrame":12},"Between-group difference in change in plasma concentration of Tumor Necrosis Factor alpha (TNF-α)",{"measure":59,"description":11,"timeFrame":12},"Between-group difference in change in plasma concentration of pro Brain Natriuretic Peptide (pro-BNP)",{"measure":61,"description":11,"timeFrame":12},"Between-group difference in change in accumulated number of cardiovascular-related hospital visits",{"allocation":63,"interventionModel":64,"interventionModelDescription":11,"primaryPurpose":65,"observationalModel":11,"timePerspective":11,"maskingInfo":66},"RANDOMIZED","PARALLEL","TREATMENT",{"masking":67,"maskingDescription":11,"whoMasked":68},"QUADRUPLE",[69,70,71,72],"PARTICIPANT","CARE_PROVIDER","INVESTIGATOR","OUTCOMES_ASSESSOR","The study is an investigator-initiated, prospective, double-blind, placebo-controlled, randomized clinical trial investigating the effects of colchicine in patients with atrial fibrillation (AF). The study population will consist of approximately 500 patients aged 18 years and above with a diagnosis of paroxysmic or persistent AF with a successful outcome of cardioversion. Patients will be randomized to either low-dose colchicine treatment (0,5 mg once daily) or placebo. Treatment will continue for 12 months. Patients will be assessed by measurement of time to first admission with AF (Electro Cardio Gram (ECG) confirmed), echocardiography, cardiac Magnetic Resonance Imaging (MRI), and blood samples at baseline and after 6 + 12 months.",[75,80],{"label":76,"type":77,"description":11,"interventionNames":78},"Colchicine","EXPERIMENTAL",[79],"Drug: Colchicine",{"label":81,"type":82,"description":11,"interventionNames":83},"Placebo","PLACEBO_COMPARATOR",[84],"Drug: Placebo",[86,90],{"type":87,"name":76,"description":88,"armGroupLabels":89,"otherNames":11},"DRUG","Colchicine 0.5 mg once daily",[76],{"type":87,"name":81,"description":91,"armGroupLabels":92,"otherNames":11},"Placebo once daily",[81],[94],{"name":95,"affiliation":5,"role":96},"Adam Femerling Langhoff, M.D.","PRINCIPAL_INVESTIGATOR",[98,102],{"name":95,"role":99,"phone":100,"phoneExt":11,"email":101},"CONTACT","+4522552317","adam.femerling.langhoff@regionh.dk",{"name":103,"role":99,"phone":104,"phoneExt":11,"email":105},"Tor Biering-Sørensen, MD, PhD, MPH","+4528933590","tor.biering-soerensen@regionh.dk",[107],{"facility":108,"status":109,"city":110,"state":11,"zip":111,"country":112,"countryCode":113,"cosmosGeoPoint":114,"geoPoint":119,"contacts":120},"Center for Translational Cardiology and Pragmatic Randomized Trials (CTCPR)","RECRUITING","Hellerup","2900","Denmark","DK",{"type":115,"coordinates":116},"Point",[117,118],12.57093,55.73204,{"lat":118,"lon":117},[121,123],{"name":122,"role":99,"phone":100,"phoneExt":11,"email":101},"Adam Femerling Langhoff, MD",{"name":103,"role":99,"phone":104,"phoneExt":11,"email":105},{"type":96,"investigatorFullName":125,"investigatorTitle":126,"investigatorAffiliation":5,"oldNameTitle":11,"oldOrganization":11},"Adam Femerling Langhoff","Principal Investigator","100510614",false,"NCT05928728","The COLchicine and Atrial FIBrillation Trial","The Colchicine and Atrial Fibrillation Trial","COLFIB","Inclusion Criteria:\n\n1. Living address in the Capital Region of Denmark\n2. Age \\> 18\n3. Diagnosed with paroxysmic\u002Fpersistent AF.\n4. Planned or acute admission for cardioversion of AF with successful outcome.\n5. Female participants should either not be of childbearing potential, defined as postmenopausal for at least 1 year or surgically sterile, or is of childbearing potential and practicing one of the following methods of contraception throughout the study and for 30 days after study completion: Hormonal contraception (oral contraceptives, contraceptive implant, injectable birth control, contraceptive patch, or vaginal ring) or intrauterine device\n6. Participants will have given written, informed consent and are able and willing to comply with the requirements of the study protocol.\n7. Optimal background therapy (in relation to comorbidities and development of heart failure \u002F thromboembolic event) for AF as judged by the investigator.\n\nExclusion Criteria:\n\n1. Colchicine treatment for another cause, e.g. gout\n2. Allergy\u002Fhypersensitivity to colchicine\n3. Uncontrolled hypertension (systolic BP \\>180 mmHg or diastolic BP \\>110 mmHg)\n4. History of malignancy of any organ system excluding a successfully treated non-metastatic cutaneous squamous cell or basal cell carcinoma, localized prostate cancer and\u002For localized carcinoma in situ of the cervix\n5. Cirrhosis, chronic active hepatitis or other severe hepatic disease\n6. Hemodialysis\n7. Estimated glomerular filtration rate (eGFR) \\\u003C 60 mL\u002Fmin\u002F1.73 m2\n8. Systemic treatment with moderate or strong cytochrome P450 3A4 (CYP3A4) inhibitors or P-glycoprotein inhibitors (list in Appendix 1)\n9. Permanent AF\n10. Female participants who are pregnant, lactating, or considering becoming pregnant during the study or for 6 months after study completion\n11. Significant drug or alcohol abuse during the last year\n12. Current use of or plans to initiate chronic systemic steroid therapy during the study (topical or inhaled steroids are allowed)\n13. Planned ablation procedure as treatment for AF\n14. If cardiovascular surgery or ablation has been done the past three months prior to inclusion.\n15. Chronic inflammatory bowel disease (Crohn's disease or ulcerative colitis) or chronic diarrhea\n16. Use of other investigational drugs within 30 days of the time of enrollment\n17. Any surgical or medical condition, which in the opinion of the investigator, may place the patient at higher risk from his\u002Fher participation in the study, or is likely to prevent the patient from complying with the requirements of the study or completing the study.\n18. Suspected AF, confirmed with ECG, at time of inclusion and randomization","ALL","18 Years",{"count":137,"type":138},500,"ESTIMATED","INTERVENTIONAL",[141],"PHASE3","The purpose of this study to investigate the effects of colchicine on atrial fibrillation recurrence and vascular and cardiac function in patients with atrial fibrillation.",[144],"Atrial Fibrillation","2024-02-27",{"date":147,"type":148},"2024-02-28","ACTUAL",{"date":150,"type":148},"2023-07-03",{"date":152,"type":138},"2028-11-01",{"name":5,"class":6},1]