[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"mineral-trioxide-aggregate-mta\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:mineral-trioxide-aggregate-mta":28},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,2,0,[8,46],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":14,"acronym":4,"eligibilityCriteria":15,"healthyVolunteers":11,"sex":16,"minAge":17,"maxAge":4,"enrollmentInfo":18,"targetDuration":4,"studyType":21,"phases":22,"briefSummary":24,"conditions":25,"keywords":29,"overallStatus":33,"whyStopped":4,"lastUpdateSubmitDate":34,"lastUpdatePostDateStruct":35,"startDateStruct":38,"completionDateStruct":40,"leadSponsor":42,"locationsCount":45},"100629630","mineral-trioxide-aggregate-mta-vs-gutta-percha-for-non-surgical-endodontic-retreatment-in-teeth-with-apical-lesions-100629630",false,"NCT07477171","Mineral Trioxide Aggregate (MTA) vs Gutta-Percha for Non-Surgical Endodontic Retreatment in Teeth With Apical Lesions","Comparison of Two Root Canal Filling Materials in Non-Surgical Endodontic Retreatment: A Randomized Controlled Clinical Trial","Inclusion Criteria:\n\nPatients ≥18 years old American Society of Anesthesiologists (ASA) physical status I and II Teeth requiring non-surgical endodontic retreatment Periapical lesion ≤10 mm in maximum diameter on periapical radiograph Apical canal diameter ≤ size 50 Teeth without periodontal defects or mobility\n\nExclusion Criteria:\n\nSmokers Teeth with insufficient remaining tooth structure Teeth requiring surgical retreatment Primary endodontic treatment complications (fractured instrument, perforation, ledge or apical transportation)","ALL","18 Years",{"count":19,"type":20},58,"ESTIMATED","INTERVENTIONAL",[23],"NA","The main objective of this study is to compare the healing rate of periapical lesions after non-surgical endodontic retreatment in teeth obturated with gutta-percha versus those obturated with mineral trioxide aggregate (MTA), with a 12-month follow-up. Secondary objectives include evaluating differences between groups in healing time, postoperative pain, and tooth discoloration.",[26,27,28],"Periapical Diseases","Root Canal Therapy","Mineral Trioxide Aggregate (MTA)",[30,31,32],"non-surgical endodontic retreatment","bioceramic","gutta-percha","NOT_YET_RECRUITING","2026-03-18",{"date":36,"type":37},"2026-03-23","ACTUAL",{"date":39,"type":20},"2026-03",{"date":41,"type":20},"2027-04",{"name":43,"class":44},"University of Santiago de Compostela","OTHER",1,{"id":47,"slug":48,"hasResults":11,"nctId":49,"briefTitle":50,"officialTitle":51,"acronym":4,"eligibilityCriteria":52,"healthyVolunteers":11,"sex":16,"minAge":53,"maxAge":54,"enrollmentInfo":55,"targetDuration":4,"studyType":21,"phases":57,"briefSummary":59,"conditions":60,"keywords":66,"overallStatus":73,"whyStopped":4,"lastUpdateSubmitDate":74,"lastUpdatePostDateStruct":75,"startDateStruct":76,"completionDateStruct":78,"leadSponsor":80,"locationsCount":45},"100568638","phase-4-comparison-between-egyptian-mta-biodentine-versus-calcium-hydroxide-as-indirect-pulp-capping-materials-in-permanent-teeth-100568638","NCT06683833","Comparison Between Egyptian MTA, Biodentine Versus Calcium Hydroxide as Indirect Pulp Capping Materials In Permanent Teeth","Comparative Analysis of Egyptian MTA, Biodentine, and Calcium Hydroxide as Indirect Pulp Capping Materials in Permanent Teeth. (A 6m Randomized Clinical Trial)","Inclusion Criteria:\n\n* Adult patients aged 22: 45 years old.\n* Males or females.\n* Patients with vital teeth with deep carious lesions.\n* Patients in good general health.\n* Good oral hygiene.\n* Co-operative patients who show interest to participate in the study.\n\nExclusion Criteria:\n\n* Patients with systemic diseases.\n* Patients with known allergic or adverse reaction to the tested materials.\n* Patients with bad oral hygiene.\n* Patient who frequently use analgesic or any drugs that could mask the pain.","22 Years","45 Years",{"count":56,"type":20},35,[58],"PHASE4","Compare the clinical performance and patient satisfaction of Egyptian MTA, Biodentine versus Calcium Hydroxide as indirect pulp capping materials in permanent teeth",[61,62,28,63,64,65],"Deep Caries","Indirect Pulp Capping","Calcium Hydroxide","Biodentine","Patient Reported Outcome Measures",[67,68,69,70,64,71,72],"Deep caries","Indirect pulp capping","Mineral trioxide aggregate (MTA)","Calcium hydroxide","Patient reported outcomes measures (PROMS)","Randomized clinical trial","RECRUITING","2026-03-17",{"date":34,"type":37},{"date":77,"type":37},"2025-09-03",{"date":79,"type":20},"2026-07-03",{"name":81,"class":44},"Cairo University"]