[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"crowding\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:crowding":29},{"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":13,"acronym":4,"eligibilityCriteria":14,"healthyVolunteers":11,"sex":15,"minAge":16,"maxAge":17,"enrollmentInfo":18,"targetDuration":4,"studyType":21,"phases":22,"briefSummary":24,"conditions":25,"keywords":4,"overallStatus":30,"whyStopped":4,"lastUpdateSubmitDate":31,"lastUpdatePostDateStruct":32,"startDateStruct":35,"completionDateStruct":37,"leadSponsor":39,"locationsCount":42},"100566984","hyrax-vs-invisalign-palatal-expander-clinical-study-100566984",false,"NCT06662279","Hyrax Vs. Invisalign Palatal Expander Clinical Study","Inclusion Criteria:\n\n* Subject ages 6-11 years old\n* Subject must need maxillary expansion\n* Subjects must have erupted dentition in the area of the primary molars or permanent premolars and the first permanent molar\n\nExclusion Criteria:\n\n* Subjects with palatal exostosis\u002Fsurface aberration\u002F cleft palate\n* Subject's dentition not compatible with device or allergy to device materials\n* Subject with active caries, periodontal disease, TMD","ALL","6 Years","11 Years",{"count":19,"type":20},36,"ESTIMATED","INTERVENTIONAL",[23],"NA","The purpose of this study is to compare expansion result and the overall experience between the Invisalign Palatal Expander and the Hyrax expander.",[26,27,28,29],"Malocclusions","Narrow Maxilla","Narrow Maxillary Arch","Crowding","RECRUITING","2024-12-02",{"date":33,"type":34},"2024-12-04","ACTUAL",{"date":36,"type":34},"2024-10-25",{"date":38,"type":20},"2026-01",{"name":40,"class":41},"Align Technology, Inc.","INDUSTRY",4]