[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100363491":3},{"organization":4,"armGroups":7,"interventions":19,"overallOfficials":26,"centralContacts":30,"locations":40,"responsibleParty":57,"collaborators":59,"id":76,"slug":77,"hasResults":78,"nctId":79,"briefTitle":80,"officialTitle":81,"acronym":82,"eligibilityCriteria":83,"healthyVolunteers":78,"sex":84,"minAge":85,"maxAge":25,"enrollmentInfo":86,"targetDuration":25,"studyType":89,"phases":90,"briefSummary":92,"conditions":93,"keywords":95,"overallStatus":43,"whyStopped":25,"lastUpdateSubmitDate":102,"lastUpdatePostDateStruct":103,"startDateStruct":106,"completionDateStruct":108,"leadSponsor":110,"locationsCount":111},{"fullName":5,"class":6},"University Hospital, Caen","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Short tapering corticosteroids","EXPERIMENTAL","Corticosteroid taper over 28 weeks",[13],"Drug: Corticosteroids for Systemic Use",{"label":15,"type":16,"description":17,"interventionNames":18},"Long tapering corticosteroids","ACTIVE_COMPARATOR","Corticosteroid taper over 52 weeks",[13],[20],{"type":21,"name":22,"description":23,"armGroupLabels":24,"otherNames":25},"DRUG","Corticosteroids for Systemic Use","Corticosteroids tapering over 28 weeks:\n\nJ0 = 0,7 mg\u002Fkg S2 = 0,6 mg\u002Fkg S4 = 0,5 mg\u002Fkg S6 = 0,4 mg\u002Fkg S8 = 0,3 mg\u002Fkg S10 = 0,25 mg\u002Fkg S12 = 0,2 mg\u002Fkg S14 = 0,15 mg\u002Fkg S16 = 0,15 mg\u002Fkg S20 = 0,1 mg\u002Fkg S24 = 0,05 mg\u002Fkg S28 = 0 mg\u002Fkg\n\nCorticosteroids tapering over 52 weeks:\n\nJ0 = 0,7 mg\u002Fkg S2 = 0,6 mg\u002Fkg S4 = 0,6 mg\u002Fkg S6 = 0,5 mg\u002Fkg S8 = 0,4 mg\u002Fkg S10 = 0,3 mg\u002Fkg S12 = 0,25 mg\u002Fkg S14 = 0,2 mg\u002Fkg S16 = 0,175 mg\u002Fkg S20 = 0,15 mg\u002Fkg S24 = 0,125 mg\u002Fkg S28 = 0,01 mg\u002Fkg S32 to S52: - 1mg per month",[15,9],null,[27],{"name":28,"affiliation":5,"role":29},"Hubert De BOYSSON, MD","PRINCIPAL_INVESTIGATOR",[31,36],{"name":28,"role":32,"phone":33,"phoneExt":34,"email":35},"CONTACT","02 31 06 57 32","+33","deboysson-h@chu-caen.fr",{"name":37,"role":32,"phone":38,"phoneExt":34,"email":39},"Audrey SULTAN, PhD","02 31 06 33 58","sultan-a@chu-caen.fr",[41],{"facility":42,"status":43,"city":44,"state":25,"zip":45,"country":46,"countryCode":47,"cosmosGeoPoint":48,"geoPoint":53,"contacts":54},"CHU de Caen Normandie","RECRUITING","Caen","14000","France","FR",{"type":49,"coordinates":50},"Point",[51,52],-0.35912,49.18585,{"lat":52,"lon":51},[55],{"name":56,"role":32,"phone":25,"phoneExt":25,"email":25},"Audrey Sultan",{"type":58,"investigatorFullName":25,"investigatorTitle":25,"investigatorAffiliation":25,"oldNameTitle":25,"oldOrganization":25},"SPONSOR",[60,62,64,66,68,71,74],{"name":61,"class":6},"University Hospital, Lille",{"name":63,"class":6},"Amiens University Hospital",{"name":65,"class":6},"University Hospital, Rouen",{"name":67,"class":6},"University Hospital, Limoges",{"name":69,"class":70},"Central Hospital Saint Quentin","OTHER_GOV",{"name":72,"class":73},"Central Hospital, Valenciennes","UNKNOWN",{"name":75,"class":73},"Central Hospital, Lisieux","100363491","phase-3-giant-cell-arteritis-comparison-between-two-standardized-corticosteroids-tapering-100363491",false,"NCT04012905","Giant Cell Arteritis: Comparison Between Two Standardized Corticosteroids Tapering","A Randomized, Controled, Open Label Trial: Comparison Between Two Standardized Corticosteroids Tapering, Respectively Short (North American) and Long (European), in Giant Cell Arteritis","CORTODOSE","Inclusion Criteria:\n\n* Age ≥ 50 years\n* Patient with temporal arteritis giant cell match 2 of the 4 criteria of the American College of Rheumatology (ACR) that given :\n\n  * a temporal artery biopsy compatible with a diagnosis of CAG or\n  * an abdominal thoracic aortitis diagnosed by Angio CT, MR angiography or PET scanner or\n  * Echo Doppler compatible with a diagnosis of CAG\n* Oral corticosteroid treatment started up to 14 days, the initial dose is less or equal to 1 mg \u002F Kg\n* Patient wo has given its written consent Patient affiliated with a social security\n\nExclusion Criteria:\n\nSubjects checking one of the criteria for non-inclusion may be eligible to participate in the research. These criteria may include:\n\n* Early treatment of CAG disease with a dose\\> 1 mg \u002F kg whatever the duration\n* Corticosteroids already started over 14 days\n* Giant arteritis cell on relapse\n* dementia syndrome\n* No compliant patient\n* Patients who live more than 150 km from the investigation center\n* Person under judicial protection, guardianship\n* Hypersensitivity to prednisone or any of its excipients\n* Infection requiring an systemic treatment\n* Evolutive viroses (Hepatitis, Herpes, varicella-zoster virus)\n* Immunization with live vaccines \u002F mitigated during the 8 weeks preceding inclusion\n* Pregnancy, breastfeeding women or women of childbearing potential not using contraception","ALL","50 Years",{"count":87,"type":88},150,"ESTIMATED","INTERVENTIONAL",[91],"PHASE3","Corticosteroid therapy has always been the standard treatment for giant cell arteritis (GCA), with very good initial clinical efficacy but a high relapse rate when it declines.\n\nThe target population of this condition, often elderly, is particularly exposed to the numerous undesirable effects of corticosteroid therapy, and this especially as its duration lengthens with the re-increases of doses according to relapses: metabolic complications, osteo-muscular , infectious or neuropsychiatric.\n\nInvestigators propose to compare prospectively the results of a \"conventional\" corticosteroid regimen as recommended by European societies, to those of a \"lighter and \u002F or shorter\" scheme, inspired by recent North American trials. , including the largest prospective global study in the field. Investigators hypothesize non-inferiority of the lightened regimen for relapse rate without relapse at S52, but with a decrease in treatment-related adverse events whose cumulative doses should be lower.\n\nInvestigators therefore plan to include prospectively over 3 years 150 patients, 75 for each of the two arms, with a newly diagnosed ACG. A randomization of the treatment arm will be performed and a predefined pattern of cortisone adapted to body weight will be given to the patient. Relapse rates, maintenance of remission, cumulative doses of cortisone and adverse effects of treatment will be analyzed at the 52nd week of the introduction of corticosteroid therapy. An interim analysis is planned at S28.",[94],"Giant Cell Arteritis",[94,96,97,98,99,100,101],"Horton disease","Corticosteroids treatment","Prednisone","Relapse","Side effect","Cumulative doses","2026-06-24",{"date":104,"type":105},"2026-06-26","ACTUAL",{"date":107,"type":105},"2021-03-03",{"date":109,"type":88},"2029-05-03",{"name":5,"class":6},1]