[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"tooth-decay\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:tooth-decay":30},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,5,0,[8,49,82,109,136],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":14,"acronym":15,"eligibilityCriteria":16,"healthyVolunteers":11,"sex":17,"minAge":18,"maxAge":19,"enrollmentInfo":20,"targetDuration":4,"studyType":23,"phases":24,"briefSummary":26,"conditions":27,"keywords":32,"overallStatus":36,"whyStopped":4,"lastUpdateSubmitDate":37,"lastUpdatePostDateStruct":38,"startDateStruct":41,"completionDateStruct":43,"leadSponsor":45,"locationsCount":48},"100607293","hall-technique-vs-conventional-crown-restoration-in-permanent-molars-split-mouth-trial-in-children-100607293",false,"NCT07186673","Hall Technique vs Conventional Crown Restoration in Permanent Molars: Split-Mouth Trial in Children","The Effectiveness of Using the Hall Technique in Restoring First Permanent Molars","HTCC-SM","Inclusion Criteria (Clinical):\n\n* No signs or symptoms of irreversible pulpitis\n* Molars with carious lesions affecting two or more surfaces\n* Permanent first molars with developmental defects\n\nInclusion Criteria (Radiographic):\n\n* First molars with an intact dentin layer visible radiographically\n* No signs of internal or external resorption\n* No evidence of periradicular bone resorption\n\nExclusion Criteria:\n\n* Patients with known nickel allergy\n* Severely damaged molars not restorable with preformed crowns\n* First molars without opposing teeth\n* Pulp exposure during caries excavation","ALL","8 Years","15 Years",{"count":21,"type":22},10,"ESTIMATED","INTERVENTIONAL",[25],"NA","The aim of this study is to compare the clinical and radiographic success of stainless steel crowns placed using the Hall Technique versus the conventional method in the restoration of permanent first molars in children, and to evaluate their effects on occlusal relationships, crown adaptation, and patient satisfaction.\n\nStudy Outcomes The primary outcome of this study was to evaluate the clinical and radiographic success of stainless steel crowns placed on permanent first molars using the Hall Technique in comparison to the conventional crown placement method. The secondary outcomes included assessment of the marginal fit and adaptation of preformed crowns using both techniques, analysis of changes in occlusal relationships-specifically the vertical dimension of occlusion and overbite-and evaluation of patient satisfaction. Patient satisfaction was measured using a five-point Likert scale at multiple time points: immediately post-treatment, and at one, three, and six months.",[28,29,30,31],"Permanent Molars","Dental Caries","Tooth Decay","Permanent First Molar Caries",[33,34,35,29],"Hall Technique","Stainless Steel Crowns","Permanent First Molars","NOT_YET_RECRUITING","2025-11-23",{"date":39,"type":40},"2025-11-28","ACTUAL",{"date":42,"type":22},"2025-11",{"date":44,"type":22},"2026-05",{"name":46,"class":47},"Tishreen University","OTHER",1,{"id":50,"slug":51,"hasResults":11,"nctId":52,"briefTitle":53,"officialTitle":54,"acronym":55,"eligibilityCriteria":56,"healthyVolunteers":57,"sex":17,"minAge":58,"maxAge":59,"enrollmentInfo":60,"targetDuration":4,"studyType":23,"phases":62,"briefSummary":63,"conditions":64,"keywords":68,"overallStatus":72,"whyStopped":4,"lastUpdateSubmitDate":73,"lastUpdatePostDateStruct":74,"startDateStruct":76,"completionDateStruct":78,"leadSponsor":80,"locationsCount":48},"100538105","targeting-of-preventive-treatment-for-adolescents-at-risk-of-oral-diseases-100538105","NCT06286501","Targeting of Preventive Treatment for Adolescents at Risk of Oral Diseases","Identification of Adolescent Patients at Risk of Oral Diseases and Targeting of Preventive Treatment, and the Use of Antibacterial Photodynamic Therapy as an Adjunctive Treatment Method","LumoPrevent","Inclusion Criteria:\n\n* 14-16 years old, and a junior high school 8th-grade pupil from the area of the Wellbeing Services of County Pirkanmaa\n* Agreement to participate in the study and to sign a written consent form, including either consent from caregiver(s) with pupils under 14 years, or information to caregiver(s) with pupils from 15 to 16 years old\n* Able to cooperate with the treatment\n\nExclusion Criteria:\n\n* Presence of any physical limitation or restriction that might restrict Lumoral use\n* Unwilling to participate in the study\n* Periodontal treatment within 3 months prior to study",true,"14 Years","16 Years",{"count":61,"type":22},120,[25],"The aim of the study is to identify adolescent patients that are at risk of developing oral diseases, and to assess if targeted preventive oral treatment with antibacterial dual-light therapy as an adjunctive treatment method can have a positive impact in preventing oral diseases from emerging.",[65,66,30,67],"Dental Caries in Children","Dental Plaque","Periodontitis",[69,70,71],"Antibacterial","Preventive oral care","Lumoral","RECRUITING","2025-08-05",{"date":75,"type":40},"2025-08-06",{"date":77,"type":40},"2024-04-18",{"date":79,"type":22},"2025-12-31",{"name":81,"class":47},"Wellbeing Services County of Pirkanmaa",{"id":83,"slug":84,"hasResults":11,"nctId":85,"briefTitle":86,"officialTitle":87,"acronym":4,"eligibilityCriteria":88,"healthyVolunteers":57,"sex":17,"minAge":4,"maxAge":4,"enrollmentInfo":89,"targetDuration":4,"studyType":91,"phases":4,"briefSummary":92,"conditions":93,"keywords":96,"overallStatus":36,"whyStopped":4,"lastUpdateSubmitDate":100,"lastUpdatePostDateStruct":101,"startDateStruct":103,"completionDateStruct":105,"leadSponsor":107,"locationsCount":4},"100500127","kap-of-dental-practitioners-regarding-cra-100500127","NCT05792215","KAP of Dental Practitioners Regarding CRA","Dental Practitioners' Knowledge, Attitude, and Practice (KAP) in Cairo and Riyadh Regarding Caries Risk Assessment and Management: A Cross-Sectional Study","Inclusion Criteria:\n\n* Licensed Egyptian and Saudi general dentists.\n\nExclusion Criteria:\n\n* Undergraduate dental students\n* Dental specialists\n* Dentists who refused to participate",{"count":90,"type":22},174,"OBSERVATIONAL","The aim of the study is to evaluate the knowledge, attitude, and practice of a group of dental practitioners from Cairo and Riyadh regarding caries risk assessment and management.",[94,30,95],"Caries,Dental","Tooth Diseases",[97,98,99],"Caries Risk Assessment","Caries Prevention","General Practitioners","2024-08-01",{"date":102,"type":40},"2024-08-02",{"date":104,"type":22},"2024-09-01",{"date":106,"type":22},"2024-10-30",{"name":108,"class":47},"Cairo University",{"id":110,"slug":111,"hasResults":11,"nctId":112,"briefTitle":113,"officialTitle":114,"acronym":4,"eligibilityCriteria":115,"healthyVolunteers":57,"sex":17,"minAge":116,"maxAge":117,"enrollmentInfo":118,"targetDuration":4,"studyType":23,"phases":120,"briefSummary":121,"conditions":122,"keywords":123,"overallStatus":72,"whyStopped":4,"lastUpdateSubmitDate":127,"lastUpdatePostDateStruct":128,"startDateStruct":130,"completionDateStruct":132,"leadSponsor":134,"locationsCount":48},"100551706","effect-of-aging-on-micro-tensile-bond-strength-and-color-stability-of-self-adhesive-resin-composite-100551706","NCT06463574","Effect of Aging on Micro-tensile Bond Strength and Color Stability of Self-adhesive Resin Composite","Evaluation of Micro -Tensile Bond Strength to Dentin and Color Stability of a New Self Adhesive Bulk-fill Resin Composite Restorative Material After Aging","Inclusion Criteria:\n\n* Patients with class I lesion in their maxillary or mandibular molars with a maximum of approximately 2 mm final cavity depth.\n* Patients with teeth shade A2 according to Vitapan classical shade guide.\n* Patients with an acceptable oral hygiene level.\n* Patients keen to regularly attend the follow up visits.\n\nExclusion Criteria:\n\n* Patients with heavy bruxism or traumatic occlusion.\n* Patients with poor oral hygiene or active periodontal disease.\n* Patients with exposed or endodontically treated teeth.\n* Patients participated in a clinical trial within 6 months before beginning of this trial.\n* Patients who decline to be involved in the study or sign the written consent.\n* Patients unable to return for the follow up visits.","25 Years","45 Years",{"count":119,"type":22},20,[25],"The objective of this study is to evaluate the micro-tensile bond strength of a newly self-adhesive resinous restorative material to dentin with and without application of universal bonding system (in-vitro) and to examine it's clinical performance by evaluation of it's color stability and marginal discoloration through a randomized clinical trial (in-vivo).",[30],[124,125,126],"Color stability","Aging","Self-adhesive","2024-06-12",{"date":129,"type":40},"2024-06-18",{"date":131,"type":22},"2024-06",{"date":133,"type":22},"2024-12",{"name":135,"class":47},"Minia University",{"id":137,"slug":138,"hasResults":11,"nctId":139,"briefTitle":140,"officialTitle":141,"acronym":4,"eligibilityCriteria":142,"healthyVolunteers":57,"sex":17,"minAge":143,"maxAge":144,"enrollmentInfo":145,"targetDuration":4,"studyType":23,"phases":146,"briefSummary":147,"conditions":148,"keywords":150,"overallStatus":36,"whyStopped":4,"lastUpdateSubmitDate":154,"lastUpdatePostDateStruct":155,"startDateStruct":157,"completionDateStruct":159,"leadSponsor":160,"locationsCount":4},"100550457","clinical-and-radiographic-evaluation-of-two-matrix-systems-for-restoration-of-class-ii-cavities-in-primary-molars-100550457","NCT06447324","Clinical and Radiographic Evaluation of Two Matrix Systems for Restoration of Class II Cavities in Primary Molars","Assessment of Clinical, Radiographical Efficacy, Operator Ease and Satisfaction and Patient Comfort in Restoring Class II Cavities in Primary Molars With Fender Mate System Versus T-Band System: An in Vivo Study","Inclusion Criteria:\n\n1. Apparently healthy children free from any systemic diseases.\n2. Patients showing Frankel's positive and definitely positive behavior.\n3. Parent willing to participate in the study and signed on informed consent.\n4. Each child has at least two carious primary molars (class II) bilaterally, indicated for composite restoration with criteria as follow: -\n\n   * No history of spontaneous pain or provoked pain.\n   * Fully erupted teeth.\n   * Fully erupted adjacent tooth.\n   * Caries involving two surfaces - proximal and occlusal\n   * Absence of clinical signs or symptoms suggesting a non-vital tooth such as sinus tract, soft tissue swelling, mobility or tenderness to percussion.\n   * No pathological external or internal root resorption.\n\nExclusion Criteria:\n\n1. Patients showing Frankel's negative and definitely negative behavior.\n2. Children having primary molars with:\n\n   * Caries involving less than or more than two surfaces\n   * Extensively damaged teeth\n   * Missing adjacent tooth.\n   * Mobility.\n   * Spaced dentition.","4 Years","9 Years",{"count":119,"type":22},[25],"this study aims to evaluate and compare the clinical and radiographical efficacy, operator ease, satisfaction and patient comfort in restoring class II cavities in primary molars using Fender Mate system with T-band system.",[30,149],"Tooth Restoration",[151,152,153],"Matrix Systems","Class II Cavities","Primary Molars","2024-06-06",{"date":156,"type":40},"2024-06-10",{"date":158,"type":22},"2024-07-01",{"date":106,"type":22},{"name":161,"class":47},"Aswan University"]