[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100573160":3},{"organization":4,"armGroups":7,"interventions":10,"overallOfficials":12,"centralContacts":16,"locations":25,"responsibleParty":42,"collaborators":10,"id":44,"slug":45,"hasResults":46,"nctId":47,"briefTitle":48,"officialTitle":48,"acronym":49,"eligibilityCriteria":50,"healthyVolunteers":46,"sex":51,"minAge":52,"maxAge":10,"enrollmentInfo":53,"targetDuration":10,"studyType":56,"phases":10,"briefSummary":57,"conditions":58,"keywords":60,"overallStatus":27,"whyStopped":10,"lastUpdateSubmitDate":65,"lastUpdatePostDateStruct":66,"startDateStruct":69,"completionDateStruct":71,"leadSponsor":73,"locationsCount":74},{"fullName":5,"class":6},"Groupe Hospitalier de la Rochelle Ré Aunis","OTHER",[8],{"label":9,"type":10,"description":11,"interventionNames":10},"Patient suspected of Giant Cell Arteritis",null,"Patient over 50 years old suspected of Giant Cell Arteritis and presenting at least one of the following signs:\n\nVisual symptoms\n\n* Transient vision loss (amaurosis)\n* Anterior or posterior ischemic optic neuropathy\n* Occlusion of the central retinal artery and\u002For its branches\n* Diplopia due to paralysis of the oculomotor muscles\n* Ocular ischemic syndrome\n\nSuggestive signs and symptoms:\n\n* Recent headaches \\\u003C 4 months\n* Jaw claudication\n* Scalp tenderness\n* Abnormal temporal artery examination - beaded appearance, prominence, widening, tenderness\n* Elevated C-reactive protein ≥ 10 mg\u002Fl\n\nSystemic symptoms:\n\n* Fever\n* Anemia\n* Upper limb claudication\n* Polymyalgia rheumatica Suggestive imaging result\n* Positive positron emission computed tomography scan\n* CT scan aortitis",[13],{"name":14,"affiliation":5,"role":15},"Christophe RONCATO, MD","STUDY_DIRECTOR",[17,22],{"name":18,"role":19,"phone":20,"phoneExt":10,"email":21},"Caroline Allix-Béguec, Ph.D.","CONTACT","+33516494246","caroline.allix-beguec@ght-atlantique17.fr",{"name":23,"role":19,"phone":10,"phoneExt":10,"email":24},"Cécile Duchiron, Ph.D.","cecile.duchiron@ght-atlantique17.Fr",[26],{"facility":5,"status":27,"city":28,"state":10,"zip":10,"country":29,"countryCode":30,"cosmosGeoPoint":31,"geoPoint":36,"contacts":37},"RECRUITING","La Rochelle","France","FR",{"type":32,"coordinates":33},"Point",[34,35],-1.15222,46.16308,{"lat":35,"lon":34},[38],{"name":39,"role":19,"phone":40,"phoneExt":10,"email":41},"Chloé Vacher, MSc","+33546684613","chloe.vacher@ght-atlantique17.fr",{"type":43,"investigatorFullName":10,"investigatorTitle":10,"investigatorAffiliation":10,"oldNameTitle":10,"oldOrganization":10},"SPONSOR","100573160","performance-of-a-fast-track-pathway-for-giant-cell-arteritis-diagnosis-100573160",false,"NCT06742671","Performance of a Fast-track Pathway for Giant Cell Arteritis Diagnosis","QuickDx-GCA","Inclusion Criteria:\n\n* Patient suspected of GCA\n\nExclusion Criteria:\n\n* Opposition to the use of their data","ALL","50 Years",{"count":54,"type":55},100,"ESTIMATED","OBSERVATIONAL","Giant cell arteritis is a vasculitis, i.e. inflammation of the artery walls, which generally affects people over the age of 50. Diagnosis can be long and difficult, as the clinical signs are not specific (headache, pain in the jaw, scalp, shoulders and\u002For pelvis, abdominal pain, weight loss, etc.), but it must be made quickly, given the risk of complications.\n\nThe reference method for diagnosis was initially based on clinical suspicion and analysis of a \"piece of temporal artery\" (biopsy) performed in the operating theatre under local anaesthetic. Since the mid-1990s, improvements in ultrasound techniques have made it possible to identify a sign, known as a halo, on the temporal arteries that is typical of patients with Giant Cell Arteritis. A prospective multicenter study published in 2024 demonstrated that, in patients with a clinical suspicion of Giant Cell Arteritis, if a halo was found on both temporal arteries by ultrasound, there was no need for a biopsy. This study is at the origin of a change in practices in the diagnosis and care of patients suffering from this disabling disease.\n\nTo facilitate early diagnosis, a fast-track pathway has been set up. The aim is to make a rapid diagnosis, thereby reducing the risk of after-effects, shortening the length of hospital stays, considering outpatient treatment and limiting the number of biopsies.\n\nThe investigators propose to evaluate the performance of this fast-track pathway.",[59],"Giant Cell Arteritis (GCA)",[61,62,63,64],"diagnostic test","ultrasonography, Doppler, color","temporal arteries, biopsy","fast track clinic","2025-06-17",{"date":67,"type":68},"2025-06-20","ACTUAL",{"date":70,"type":68},"2025-02-14",{"date":72,"type":55},"2027-03-31",{"name":5,"class":6},1]