[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100571878":3},{"organization":4,"armGroups":7,"interventions":19,"overallOfficials":18,"centralContacts":27,"locations":37,"responsibleParty":56,"collaborators":60,"id":64,"slug":65,"hasResults":66,"nctId":67,"briefTitle":68,"officialTitle":69,"acronym":70,"eligibilityCriteria":71,"healthyVolunteers":72,"sex":73,"minAge":74,"maxAge":75,"enrollmentInfo":76,"targetDuration":18,"studyType":79,"phases":80,"briefSummary":82,"conditions":83,"keywords":85,"overallStatus":40,"whyStopped":18,"lastUpdateSubmitDate":91,"lastUpdatePostDateStruct":92,"startDateStruct":95,"completionDateStruct":97,"leadSponsor":99,"locationsCount":100},{"fullName":5,"class":6},"University of Rijeka","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Rapid maxillary expansion group","ACTIVE_COMPARATOR","expansion of the maxilla with hyrax expander",[13],"Device: maxillary expansion using hyrax expander",{"label":15,"type":16,"description":17,"interventionNames":18},"control","NO_INTERVENTION","no need for the maxillary expansion",null,[20],{"type":21,"name":22,"description":23,"armGroupLabels":24,"otherNames":25},"DEVICE","maxillary expansion using hyrax expander","The rapid expansion of the upper jaw will be performed using palatal expander with hyrax screw, which will be activated 2x a day, until the needed width is reached (according to the cast analysis).",[9],[26],"rapid palatal expansion",[28,33],{"name":29,"role":30,"phone":31,"phoneExt":18,"email":32},"Visnja Katic, Assistant Professor","CONTACT","38551345638","visnja.katic@uniri.hr",{"name":34,"role":30,"phone":35,"phoneExt":18,"email":36},"Doris Simac, PhD Student","+385 51 345638","doris.simac@uniri.hr",[38],{"facility":39,"status":40,"city":41,"state":42,"zip":43,"country":44,"countryCode":45,"cosmosGeoPoint":46,"geoPoint":51,"contacts":52},"Faculty of Dental Medicine","RECRUITING","Rijeka","Primorje-Gorski Kotar County","51000","Croatia","HR",{"type":47,"coordinates":48},"Point",[49,50],14.44241,45.32673,{"lat":50,"lon":49},[53],{"name":54,"role":30,"phone":55,"phoneExt":18,"email":32},"Department of Orthodontics","385 51 345638",{"type":57,"investigatorFullName":58,"investigatorTitle":59,"investigatorAffiliation":5,"oldNameTitle":18,"oldOrganization":18},"PRINCIPAL_INVESTIGATOR","Visnja Katic","Assistant Professor",[61],{"name":62,"class":63},"University of Rijeka Faculty of Dental Medicine","UNKNOWN","100571878","effect-of-the-palatal-expansion-treatment-on-reported-sleeping-disorders-in-children-100571878",false,"NCT06725979","Effect of the Palatal Expansion Treatment on Reported Sleeping Disorders in Children","Effect of the Rapid Palatal Expansion Treatment on Reported Sleeping Disorders in Children","RPE PSQ HR","Inclusion Criteria:\n\nnarrow maxilla\n\nExclusion Criteria:\n\nhypodontia, craniodentofacial deformity-",true,"ALL","2 Years","18 Years",{"count":77,"type":78},20,"ESTIMATED","INTERVENTIONAL",[81],"NA","The goal of this clinical trial is to see if expanding the upper jaw with orthodontic therapy can help improve sleep related breathing problems in children. Parents or caregivers will complete the Pediatric Sleep Questionnaire (PSQ) to assess their child's sleep before and after treatment.\n\nThe study will include 20 children with a narrow upper jaw, and a control group of children without this condition. The main questions it aims to answer are:\n\n* Will the 3D scans show significant changes in the face after therapy?\n* Will the dental scans show a larger palate volume after treatment?\n* Will parents\u002Fcaregivers notice an improvement in their children's sleep problems after therapy? Researchers will compare 3D facial and dental scans, as well as PSQ results, before and one year after therapy to see if the treatment makes a difference.\n\nParticipants will:\n\n* Receive orthodontic treatment to expand the upper jaw.\n* Have their sleep related breathing problems assessed by parents or caregivers using the PSQ before and after treatment.\n* Have 3D scans of their face and teeth taken before and after treatment.",[84],"Narrow Maxilla",[86,87,88,89,90],"palatal expansion","PSQ","facial scan","orthodontics","hyrax expander","2024-12-05",{"date":93,"type":94},"2024-12-10","ACTUAL",{"date":96,"type":94},"2024-04-08",{"date":98,"type":78},"2027-07",{"name":5,"class":6},1]