[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"leadSponsorName\":\"Silvia Benemei\",\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:":40},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,1,0,[8],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":14,"acronym":15,"eligibilityCriteria":16,"healthyVolunteers":11,"sex":17,"minAge":4,"maxAge":4,"enrollmentInfo":18,"targetDuration":4,"studyType":21,"phases":4,"briefSummary":22,"conditions":23,"keywords":25,"overallStatus":28,"whyStopped":4,"lastUpdateSubmitDate":29,"lastUpdatePostDateStruct":30,"startDateStruct":33,"completionDateStruct":35,"leadSponsor":37,"locationsCount":5},"100317704","registrare-a-retro-prospective-registry-of-rare-primary-headaches-in-italian-tertiary-headache-centres-100317704",false,"NCT03416114","RegistRare: a Retro-prospective Registry of Rare Primary Headaches in Italian Tertiary Headache Centres","RegistRare: a Retro-prospective Registry of Rare Primary Headaches in Italian Tertiary","RegistRare","Inclusion Criteria:\n\n* diagnosis of rare primary headaches (Part One, Chapter 3 and Chapter 4, ICHD-3 beta)\n* signed informed consent\n\nExclusion Criteria:\n\n* none","ALL",{"count":19,"type":20},3000,"ESTIMATED","OBSERVATIONAL","Retro-prospective survey on specific and overall prevalence and incidence of rare primary headaches (Part One, Chapter 3 and Chapter 4, ICHD-3 beta) in patients referred to Italian Tertiary Headache Centres in a 3-year (May 1, 2014-April 30, 2017 - retrospective data) and annually (from May 1, 2017 - prospective data).",[24],"Headache Disorders",[26,27],"rare headaches","epidemiology","RECRUITING","2018-01-23",{"date":31,"type":32},"2018-01-30","ACTUAL",{"date":34,"type":32},"2017-09-01",{"date":36,"type":20},"2027-08",{"name":38,"class":39},"Silvia Benemei","OTHER",""]