[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"histiocytosis-pulmonary\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:histiocytosis-pulmonary":39},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,1,0,[8],{"id":9,"slug":4,"hasResults":10,"nctId":11,"briefTitle":12,"officialTitle":13,"acronym":4,"eligibilityCriteria":14,"healthyVolunteers":10,"sex":15,"minAge":16,"maxAge":4,"enrollmentInfo":17,"targetDuration":20,"studyType":21,"phases":4,"briefSummary":22,"conditions":23,"keywords":4,"overallStatus":27,"whyStopped":4,"lastUpdateSubmitDate":28,"lastUpdatePostDateStruct":29,"startDateStruct":32,"completionDateStruct":34,"leadSponsor":36,"locationsCount":5},"100413598",false,"NCT04665674","Adult Pulmonary Langerhans Cell Histiocytosis: a National Registry-based Prospective Cohort Study","Enquête épidémiologique Sur la prévalence et le Pronostic de l'Histiocytose Langerhansienne Pulmonaire de l'Adulte en France","Inclusion Criteria:\n\n* Age \\>= 18 years\n* Diagnosis of PLCH was either histologically confirmed on a biopsy of an involved tissue, or based on the combination of the following criteria: 1) an appropriate clinical picture; 2) a typical nodulo-cystic pattern on lung high-resolution computed tomography (HRCT) and 3) exclusion of alternative diagnoses\n\nExclusion Criteria:\n\n\\-","ALL","18 Years",{"count":18,"type":19},500,"ESTIMATED","30 Years","OBSERVATIONAL","The long-term outcomes of adult patients with pulmonary Langerhans cell histiocytosis (PLCH), particularly survival, is largely unknown. This is the first prospective study in the field evaluating the long-term outcomes of PLCH patients. This french countrywide registry-based study included a large cohort of PLCH patients followed for a sufficiently long period to address risk factors of long-term outcomes of PLCH patients.",[24,25,26],"Histiocytosis","Histiocytosis, Langerhans-Cell","Histiocytosis Pulmonary","RECRUITING","2020-12-15",{"date":30,"type":31},"2020-12-17","ACTUAL",{"date":33,"type":31},"2004-01-01",{"date":35,"type":19},"2035-12-31",{"name":37,"class":38},"Assistance Publique - Hôpitaux de Paris","OTHER",""]