[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100560787":3},{"organization":4,"armGroups":7,"interventions":8,"overallOfficials":11,"centralContacts":15,"locations":24,"responsibleParty":39,"collaborators":7,"id":42,"slug":7,"hasResults":43,"nctId":44,"briefTitle":45,"officialTitle":45,"acronym":7,"eligibilityCriteria":46,"healthyVolunteers":43,"sex":47,"minAge":48,"maxAge":49,"enrollmentInfo":50,"targetDuration":7,"studyType":53,"phases":7,"briefSummary":54,"conditions":55,"keywords":7,"overallStatus":27,"whyStopped":7,"lastUpdateSubmitDate":57,"lastUpdatePostDateStruct":58,"startDateStruct":61,"completionDateStruct":63,"leadSponsor":65,"locationsCount":66},{"fullName":5,"class":6},"Chinese University of Hong Kong","OTHER",null,[9],{"type":6,"name":10,"description":10,"armGroupLabels":7,"otherNames":7},"This is a routine procedure, no intervention will be provided.",[12],{"name":13,"affiliation":5,"role":14},"PUI WAH JACQUELINE CHUNG","PRINCIPAL_INVESTIGATOR",[16,20],{"name":13,"role":17,"phone":18,"phoneExt":7,"email":19},"CONTACT","+852 35051764","jacquelinechung@cuhk.edu.hk",{"name":21,"role":17,"phone":22,"phoneExt":7,"email":23},"Yee Lee Elaine NG","+852 35052745","elaineng@cuhk.edu.hk",[25],{"facility":26,"status":27,"city":28,"state":7,"zip":7,"country":28,"cosmosGeoPoint":29,"geoPoint":34,"contacts":35},"Prince of Wales Hospital","RECRUITING","Hong Kong",{"type":30,"coordinates":31},"Point",[32,33],114.17469,22.27832,{"lat":33,"lon":32},[36],{"name":37,"role":17,"phone":38,"phoneExt":7,"email":19},"Jacqueline Pui Wah CHUNG, MBBS","30501537",{"type":14,"investigatorFullName":40,"investigatorTitle":41,"investigatorAffiliation":5,"oldNameTitle":7,"oldOrganization":7},"Chung Pui Wah Jacqueline","Associate Professor","100560787",false,"NCT06581692","Non-invasive Monitoring of Miscarriage","Inclusion Criteria:\n\n1. Age 18-45 years.\n2. Women who attend the early pregnancy loss clinic or Patients who receive ART\n3. Their partner, the biological father of the pregnancy\n\nExclusion Criteria:\n\n* History of psychological\u002F psychiatric problem\n* Patient refusal","ALL","18 Years","45 Years",{"count":51,"type":52},150,"ESTIMATED","OBSERVATIONAL","cfDNA is extremely useful to ascertain chromosomal causes of miscarriages at the point of miscarriage diagnosis by a simple blood test. This study aims to determine the level of cell-free DNA (cfDNA) in early pregnancy and compare the results with those of product of conception (POC) testing, in concordance with standard karyotyping.",[56],"Miscarriage in First Trimester","2024-11-11",{"date":59,"type":60},"2024-11-12","ACTUAL",{"date":62,"type":60},"2024-09-01",{"date":64,"type":52},"2039-08-31",{"name":5,"class":6},1]