[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"narrow-maxillary-arch\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:narrow-maxillary-arch":42},{"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":12,"acronym":4,"eligibilityCriteria":13,"healthyVolunteers":10,"sex":14,"minAge":15,"maxAge":16,"enrollmentInfo":17,"targetDuration":4,"studyType":20,"phases":21,"briefSummary":23,"conditions":24,"keywords":4,"overallStatus":29,"whyStopped":4,"lastUpdateSubmitDate":30,"lastUpdatePostDateStruct":31,"startDateStruct":34,"completionDateStruct":36,"leadSponsor":38,"locationsCount":41},"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":18,"type":19},36,"ESTIMATED","INTERVENTIONAL",[22],"NA","The purpose of this study is to compare expansion result and the overall experience between the Invisalign Palatal Expander and the Hyrax expander.",[25,26,27,28],"Malocclusions","Narrow Maxilla","Narrow Maxillary Arch","Crowding","RECRUITING","2024-12-02",{"date":32,"type":33},"2024-12-04","ACTUAL",{"date":35,"type":33},"2024-10-25",{"date":37,"type":19},"2026-01",{"name":39,"class":40},"Align Technology, Inc.","INDUSTRY",4,""]