[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100562015":3},{"organization":4,"armGroups":7,"interventions":18,"overallOfficials":24,"centralContacts":24,"locations":25,"responsibleParty":47,"collaborators":24,"id":51,"slug":52,"hasResults":53,"nctId":54,"briefTitle":55,"officialTitle":55,"acronym":24,"eligibilityCriteria":56,"healthyVolunteers":57,"sex":58,"minAge":59,"maxAge":60,"enrollmentInfo":61,"targetDuration":24,"studyType":64,"phases":65,"briefSummary":67,"conditions":68,"keywords":70,"overallStatus":27,"whyStopped":24,"lastUpdateSubmitDate":74,"lastUpdatePostDateStruct":75,"startDateStruct":78,"completionDateStruct":80,"leadSponsor":82,"locationsCount":83},{"fullName":5,"class":6},"Hue University of Medicine and Pharmacy","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Conventional Technique","EXPERIMENTAL","A stainless steel crown will place on a carious primary molar after preparation",[13],"Procedure: Placement of stainless steel crowns on primary molars",{"label":15,"type":10,"description":16,"interventionNames":17},"Hall technique","A stainless steel crown will place on a carious primary molar without local anesthesia caries removal or any preparation",[13],[19],{"type":20,"name":21,"description":22,"armGroupLabels":23,"otherNames":24},"PROCEDURE","Placement of stainless steel crowns on primary molars","Preformed metal crowns have been placed to treat caries in primary molars",[9,15],null,[26],{"facility":5,"status":27,"city":28,"state":29,"zip":30,"country":31,"countryCode":32,"cosmosGeoPoint":33,"geoPoint":38,"contacts":39},"RECRUITING","Huế","Thừa Thiên Huế Province","49120","Vietnam","VN",{"type":34,"coordinates":35},"Point",[36,37],107.59546,16.4619,{"lat":37,"lon":36},[40,45],{"name":41,"role":42,"phone":43,"phoneExt":24,"email":44},"Thanh Thao Nguyen, MD, PhD","CONTACT","+84234 3822 173","stir@huemed-univ.edu.vn",{"name":46,"role":42,"phone":24,"phoneExt":24,"email":24},"Van Nhat Thang Le, DDS, PhD",{"type":48,"investigatorFullName":49,"investigatorTitle":50,"investigatorAffiliation":5,"oldNameTitle":24,"oldOrganization":24},"PRINCIPAL_INVESTIGATOR","Le Van Nhat Thang","Lecturer","100562015","comparison-of-the-treatment-outcomes-of-the-conventional-stainless-steel-crown-restorations-and-the-hall-technique-in-the-treatment-of-carious-primary-molars-100562015",false,"NCT06597669","Comparison of the Treatment Outcomes of the Conventional Stainless Steel Crown Restorations and the Hall Technique in the Treatment of Carious Primary Molars","Inclusion Criteria:\n\n1. Agree and voluntarily participate in the research (with the patient's parent\u002Fguardian consent for participation)\n2. Children have a primary molar with at least 2 carious lesions corresponding to International Caries Detection and Assessment System (ICDAS) scores 4 or at least 1 carious lesion corresponding to ICDAS scores 5 and 6.\n\nExclusion Criteria:\n\n1. Children with systemic diseases such as immunodeficiency, cardiovascular disease, or bleeding disorders.\n2. Children are allergic to nickel and resin.\n3. Children unable to return for recall visits.\n4. Primary molar has signs of pulpal\u002Fperiapical diseases (irreversible pulpitis, pulp necrosis, loosening, fistula, or abscess).\n5. Children are undergoing orthodontic treatment with fixed or removable appliances.",true,"ALL","3 Years","9 Years",{"count":62,"type":63},100,"ESTIMATED","INTERVENTIONAL",[66],"NA","Stainless steel crowns have shown high success in restoring carious primary molars over a longer period of time than conventional restorations. This study aims to evaluate the treatment effectiveness of conventional SSCs restoration and Hall technique in treating carious primary molars",[69],"Caries,Dental",[71,72,73],"Dental caries","Primary molars","Stainless steel crowns","2024-09-16",{"date":76,"type":77},"2024-09-19","ACTUAL",{"date":79,"type":77},"2024-09-04",{"date":81,"type":63},"2026-05",{"name":5,"class":6},1]