[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"palatal-expansion-technique\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:palatal-expansion-technique":30},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,4,0,[8,49,78,104],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":14,"acronym":4,"eligibilityCriteria":15,"healthyVolunteers":16,"sex":17,"minAge":18,"maxAge":19,"enrollmentInfo":20,"targetDuration":4,"studyType":23,"phases":24,"briefSummary":26,"conditions":27,"keywords":31,"overallStatus":36,"whyStopped":4,"lastUpdateSubmitDate":37,"lastUpdatePostDateStruct":38,"startDateStruct":41,"completionDateStruct":43,"leadSponsor":45,"locationsCount":48},"100638140","teleorthodontics-versus-conventional-follow-up-during-early-interceptive-orthodontic-treatment-in-children-100638140",false,"NCT07611227","Teleorthodontics Versus Conventional Follow-up During Early Interceptive Orthodontic Treatment in Children","Teleorthodontics Versus Conventional Follow-up in Pediatric Patients During Phase I Interceptive Orthodontic Treatment. A Randomized Controlled Trial Protocol Comparing Clinical Effectiveness and Parental Satisfaction.","Inclusion Criteria:\n\n1. Children aged 7 to 11 years\n2. Scheduled to commence interceptive orthodontic treatment with a maxillary or mandibular Hyrax® expansion appliance\n3. In the mixed dentition stage\n4. Parent or legal guardian owns and is able to operate a compatible smartphone (iOS 14 or higher, or Android 10 or higher) capable of running the Dental Monitoring application\n5. Parent or guardian able and willing to provide written informed consent, and child able to provide assent\n\nExclusion Criteria:\n\n1. Craniofacial syndromes or congenital craniofacial anomalies\n2. Requirement for complex multidisciplinary management\n3. Lack of reliable internet access, defined as inability to upload photographs at least once per week\n4. Any prior orthodontic treatment\n5. Significant systemic medical conditions affecting orthodontic treatment outcomes\n6. Absence of a consistent legal guardian available to participate in the monitoring protocol",true,"ALL","7 Years","11 Years",{"count":21,"type":22},110,"ESTIMATED","INTERVENTIONAL",[25],"NA","The goal of this clinical trial is to learn if teleorthodontic remote monitoring is as effective as traditional in-office care for children undergoing Phase I expansion therapy. It will also evaluate whether this technology can safely reduce the frequency of unscheduled emergency appointments.\n\nMain Questions\n\nThe study aims to answer the following:\n\n1. Is remote monitoring non-inferior to conventional care in improving dental alignment, as measured by the Peer Assessment Rating (PAR) Index?\n2. Does the use of weekly smartphone-based photo check-ins significantly lower the number of unscheduled emergency visits?\n3. How does remote monitoring impact appliance compliance, parental satisfaction, and the child's level of distress during treatment?\n\nComparison\n\nResearchers will compare a teleorthodontics group-which uses weekly smartphone photography and clinic visits every 8 weeks-to a conventional group receiving standard in-person follow-ups every 4 weeks.\n\nParticipant Activities\n\nParticipants will:\n\n1. Commence Phase I treatment using a maxillary or mandibular expansion appliance.\n2. If assigned to the teleorthodontics group, capture a standardized set of five intraoral photographs weekly via a dedicated smartphone application.\n3. Attend scheduled in-office checkups every 4 or 8 weeks, depending on their assigned group.\n4. Maintain a daily diary to record appliance activations and report on their treatment experience.",[28,29,30],"Teledentistry","Orthodontics, Interceptive","Palatal Expansion Technique",[32,33,34,35],"Phase I Orthodontic Treatment","Interceptive Orthodontics","Hyrax Appliance","Teleorthodontics","NOT_YET_RECRUITING","2026-05-20",{"date":39,"type":40},"2026-05-28","ACTUAL",{"date":42,"type":22},"2026-05",{"date":44,"type":22},"2027-05",{"name":46,"class":47},"Murad Alrashidi","OTHER",1,{"id":50,"slug":51,"hasResults":11,"nctId":52,"briefTitle":53,"officialTitle":54,"acronym":4,"eligibilityCriteria":55,"healthyVolunteers":16,"sex":17,"minAge":56,"maxAge":57,"enrollmentInfo":58,"targetDuration":4,"studyType":23,"phases":60,"briefSummary":61,"conditions":62,"keywords":63,"overallStatus":68,"whyStopped":4,"lastUpdateSubmitDate":69,"lastUpdatePostDateStruct":70,"startDateStruct":72,"completionDateStruct":74,"leadSponsor":76,"locationsCount":48},"100535040","evaluation-of-hard-and-soft-tissue-change-during-maxillary-expansion-using-a-computer-aided-design--computer-aided-manufacturing-appliance-100535040","NCT06246656","Evaluation of Hard and Soft Tissue Change During Maxillary Expansion Using a Computer-aided Design \u002F Computer-aided Manufacturing Appliance.","Hard and Soft Tissue Changes During Maxillary Expansion Using Skeletally Anchored Appliances: a Prospective, Randomized Clinical Study.","Inclusion Criteria:\n\n* Maxillary transverse deficit,\n* Lateral crossbite\n\nExclusion Criteria:\n\n* Previous orthodontic treatment,\n* Craniofacial anomalies,\n* Severe facial asymmetries,\n* Pregnancy,\n* Periodontal lesions","12 Years","26 Years",{"count":59,"type":22},38,[25],"* Hard tissue changes during the transversal expansion of the maxilla using a CAD\u002FCAM expansion appliance.\n* Soft tissue changes during the transversal expansion of the maxilla using a CAD\u002FCAM expansion appliance.\n\nParticipants will undergo orthodontic treatment, including:\n\n* Initial records (intraoral scan, CBCT (cone-beam computed tomography) scan, face scan)\n* Placement of guided orthodontic TADs (Temporary Anchorage Devices)\n* Skeletal expansion using CAD\u002FCAM appliance\n* Fixed multibracket appliance in the upper and lower jaw\n* Intermediate and terminal documents (intraoral scan, CBCT scan, face scan)",[30],[64,65,66,67],"CAD\u002FCAM","Orthodontics","Maxillary Expansion","Soft Tissue Change","RECRUITING","2025-08-29",{"date":71,"type":40},"2025-09-05",{"date":73,"type":40},"2025-01-02",{"date":75,"type":22},"2026-09-01",{"name":77,"class":47},"Medical University of Vienna",{"id":79,"slug":80,"hasResults":11,"nctId":81,"briefTitle":82,"officialTitle":83,"acronym":84,"eligibilityCriteria":85,"healthyVolunteers":16,"sex":17,"minAge":86,"maxAge":56,"enrollmentInfo":87,"targetDuration":4,"studyType":23,"phases":89,"briefSummary":90,"conditions":91,"keywords":4,"overallStatus":68,"whyStopped":4,"lastUpdateSubmitDate":94,"lastUpdatePostDateStruct":95,"startDateStruct":97,"completionDateStruct":99,"leadSponsor":101,"locationsCount":103},"100536681","the-effectiveness-of-early-intervention-to-correct-the-position-of-pdcs-100536681","NCT06267989","The Effectiveness of Early Intervention to Correct the Position of PDC:s","The Effectiveness and Cost-effectiveness of Early Intervention to Correct the Position of a Palatally Displaced Maxillary Permanent Canine: A Multicentre RCT","PDC","Inclusion Criteria:\n\n* One or both upper permanent canine teeth are not palpable or there is a pronounced difference in the eruption between the left and right side. Dental radiographs will be taken to confirm that the permanent tooth is displaced. Canines in sector 5 are going to be excluded from this trial.\n\nExclusion Criteria:\n\n* Buccal displacement of the canine(s), missing permanent lateral incisors; severe upper arch dental crowding (\\>2mm in each affected quadrant) or associated pathology.","10 Years",{"count":88,"type":22},324,[25],"Approximately 2-3% of children will have problems with one or both of their permanent or 'adult' canine teeth in the upper jaw. These canine teeth sometimes fail to erupt properly, because they are displaced into the roof of the mouth or palate. These are known as palatally displaced canines, PDC, (Brin et al., 1986, Ericson and Kurol, 1987). In addition to failing to erupt, displaced teeth can cause problems, such as damage to the roots or displacement of the neighbouring teeth (Ericson and Kurol, 1988a, Ericson and Kurol, 2000, Falahat et al., 2008).\n\nIt has been suggested that if the primary ('baby' or 'milk') canine is extracted at an appropriate time in a child with a suspected palatally displaced canine, then the displaced tooth might spontaneously correct its position (Ericson and Kurol, 1988b) and the extraction of the baby canine when a clinician suspects that the adult canine is displaced has become accepted clinical practice (Short, 2009). This appears to be on the basis of one report of a series of 35 children who received the intervention and no control group (Ericson and Kurol, 1988b). Two recent systematic reviews have examined the evidence for the effectiveness of removal of the primary canine with the aim of correcting the eruption path of a palatally displaced canine. A recent systematic review published in The Cochrane Library in 2021 (Benson et al., 2021) noted that the evidence for any intervention to correct the eruption path of a displaced permanent canine is weak and further research is required. Numerous problems with the reported studies were identified by both reviews.\n\nOther authors have suggested that using a RME (Rapid Maxillary expansion) or headgrear (EOT) to create sufficient space within the dental arch for the permanent canine tooth will encourage the tooth to erupt (Baccetti et al., 2011). This approach might be less traumatic to a child who may have had no experience of dental treatment, other than routine check-ups. If either or both approaches are shown to be effective then their widespread use would be advantageous to both the child and the healthcare provider, because the need for an operation, under general anaesthetic, to uncover the tooth and extensive brace treatment to straighten the tooth will be avoided.",[92,30,93],"Ectopic Tooth Eruption","Randomized Clinical Trial","2025-04-22",{"date":96,"type":40},"2025-04-24",{"date":98,"type":40},"2024-10-01",{"date":100,"type":22},"2027-12-30",{"name":102,"class":47},"Göteborg University",3,{"id":105,"slug":106,"hasResults":11,"nctId":107,"briefTitle":108,"officialTitle":109,"acronym":4,"eligibilityCriteria":110,"healthyVolunteers":11,"sex":17,"minAge":111,"maxAge":112,"enrollmentInfo":113,"targetDuration":4,"studyType":23,"phases":115,"briefSummary":116,"conditions":117,"keywords":4,"overallStatus":68,"whyStopped":4,"lastUpdateSubmitDate":118,"lastUpdatePostDateStruct":119,"startDateStruct":121,"completionDateStruct":123,"leadSponsor":125,"locationsCount":48},"100547967","effects-of-invisalign-palatal-expander-system-100547967","NCT06414863","Effects of Invisalign Palatal Expander System","Treatment Effects of Invisalign Palatal Expander System and Hyrax Palatal Expander - A Randomized Controlled Trial","Inclusion criteria:\n\n1. Mixed dentition phase with at least three nonmobile (stable) teeth which have more than 1\u002F4 of primary molar root length left16 in either side\n2. Early permanent dentition stage and early permanent dentition but second permanent molars not yet fully erupted in the arch\n3. Unilateral or bilateral posterior cross bite patients; or Patients who have been diagnosed with transverse maxillary deficiency (Skeletal transverse discrepancy measured from the estimated center of resistances of the first molars17 ≤ - 3 mm);\n4. Patients with Class I or Class II skeletal relationship\n5. Subjects willing to consent to the trial\n\nExclusion Criteria:\n\n1. Any general medical health problems which may influence treatment\n2. Any craniofacial anomalies\n3. Skeletal Class III patients\n4. Mixed dentition patients with more than 2 heavily restored primary second or permanent first molars.","6 Years","14 Years",{"count":114,"type":22},120,[25],"The aim of this study is to evaluate the effectiveness of Invisalign Palatal Expander system ingrowing patients. This study compares the treatment outcomes of Invisalign Palatal Expander system to conventional treatments through randomized controlled trial.",[30],"2024-05-13",{"date":120,"type":40},"2024-05-16",{"date":122,"type":22},"2024-05-10",{"date":124,"type":22},"2034-05-10",{"name":126,"class":47},"University of the Pacific"]