[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100582365":3},{"organization":4,"armGroups":7,"interventions":10,"overallOfficials":11,"centralContacts":16,"locations":25,"responsibleParty":38,"collaborators":10,"id":41,"slug":10,"hasResults":42,"nctId":43,"briefTitle":44,"officialTitle":45,"acronym":10,"eligibilityCriteria":46,"healthyVolunteers":47,"sex":48,"minAge":49,"maxAge":50,"enrollmentInfo":51,"targetDuration":54,"studyType":55,"phases":10,"briefSummary":56,"conditions":57,"keywords":59,"overallStatus":64,"whyStopped":10,"lastUpdateSubmitDate":65,"lastUpdatePostDateStruct":66,"startDateStruct":69,"completionDateStruct":71,"leadSponsor":73,"locationsCount":74},{"fullName":5,"class":6},"The First Affiliated Hospital of Guangzhou Medical University","OTHER",[8],{"label":9,"type":10,"description":10,"interventionNames":10},"Patients with chronic cough",null,[12],{"name":13,"affiliation":14,"role":15},"Kefang Lai, PhD","The First Affliated hospital of Guangzhou Medical University","PRINCIPAL_INVESTIGATOR",[17,21],{"name":13,"role":18,"phone":19,"phoneExt":10,"email":20},"CONTACT","8134+81566841","klai@vip.163.com",{"name":22,"role":18,"phone":23,"phoneExt":10,"email":24},"Fang Yi, PhD","+8613544435065","upyifang@163.com",[26],{"facility":27,"status":10,"city":28,"state":29,"zip":30,"country":31,"cosmosGeoPoint":32,"geoPoint":37,"contacts":10},"the First Affiliated Hospital of Guangzhou Medical University","Guangzhou","Guangdong","510000","China",{"type":33,"coordinates":34},"Point",[35,36],113.25,23.11667,{"lat":36,"lon":35},{"type":15,"investigatorFullName":39,"investigatorTitle":40,"investigatorAffiliation":5,"oldNameTitle":10,"oldOrganization":10},"Kefang Lai","Professor","100582365",false,"NCT06862362","China Chronic Cough Registry: a Multicenter, Prospective, Observational Study","China Chronic Cough Cohort Study","Inclusion Criteria:\n\n* Is over 18 years old\n* Cough as the sole or main symptom\n* Has cough lasting more than 8 weeks\n* No obvious findings of Chest X-ray \u002F Chest CT\n* Has no other evident diagnoses (e.g. IPF, NCFB, COPD, bronchiectasis, lung cancer)\n* Has given signed consent for inclusion in the study\n\nExclusion Criteria:\n\n\\-",true,"ALL","18 Years","80 Years",{"count":52,"type":53},6000,"ESTIMATED","2 Years","OBSERVATIONAL","The aim is to establish a national clinical database and biobanks for chronic coughers. Through real-world chronic cough case registry and follow-up studies, we will explore the clinical phenotypes and molecular subtypes of chronic cough.",[58],"Chronic Cough (CC)",[60,61,62,63],"chronic cough","registry","clinical data","biosample","NOT_YET_RECRUITING","2025-03-03",{"date":67,"type":68},"2025-03-06","ACTUAL",{"date":70,"type":53},"2025-05-01",{"date":72,"type":53},"2028-12-31",{"name":5,"class":6},1]