[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"teeth-staining\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:teeth-staining":27},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,2,0,[8,45],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":14,"acronym":4,"eligibilityCriteria":15,"healthyVolunteers":11,"sex":16,"minAge":17,"maxAge":18,"enrollmentInfo":19,"targetDuration":4,"studyType":22,"phases":23,"briefSummary":25,"conditions":26,"keywords":28,"overallStatus":32,"whyStopped":4,"lastUpdateSubmitDate":33,"lastUpdatePostDateStruct":34,"startDateStruct":37,"completionDateStruct":39,"leadSponsor":41,"locationsCount":44},"100647276","phase-1-clinical-efficacy-of-antivet-versus-phosphoric-acid-and-hydrochloric-acid-in-microabrasion-100647276",false,"NCT07709286","Clinical Efficacy of Antivet Versus Phosphoric Acid and Hydrochloric Acid in Microabrasion","Clinical Efficacy of Antivet Versus Phosphoric Acid and Hydrochloric Acid in Microabrasion Technique for Treatment of Stained Teeth: Randomized Clinical Trial","1. Eligibility Criteria of participants:\n\n   Inclusion Criteria:\n   * Patients with moderate to mild stained teeth.\n   * 16-50 years.\n   * Males or Females.\n   * Co-operative patients approving to participate in the study.\n\n   Exclusion Criteria:\n   * High caries index with poor oral hygiene.\n   * Severe medical complications.\n   * Pregnancy.\n   * Xerostomia.\n   * Lack of compliance.\n   * Smokers\n2. Eligibility Criteria of teeth:\n\nInclusion Criteria of teeth:\n\n* Anterior teeth.\n* Mild to moderate intrinsic or extrinsic stains.\n* Vital and non-sensitive anterior teeth.\n\nExclusion criteria of the teeth:\n\n* pitted enamel.\n* carious teeth.\n* Deep lesions.\n* Severe periodontal problems.\n* Previous treatment for the stained teeth","ALL","16 Years","50 Years",{"count":20,"type":21},60,"ESTIMATED","INTERVENTIONAL",[24],"PHASE1","This clinical trial will be conducted to assess the clinical efficacy of using Antivet cleaning enamel solution or hydrochloric acid and phosphoric acid in microabrasion technique for mild to moderate intrinsic stained teeth.",[27],"Teeth Staining",[29,30,31],"tooth discoloration","microabrasion","antivet","RECRUITING","2026-07-14",{"date":35,"type":36},"2026-07-16","ACTUAL",{"date":38,"type":36},"2026-01-10",{"date":40,"type":21},"2026-10-01",{"name":42,"class":43},"Misr University for Science and Technology","OTHER",1,{"id":46,"slug":47,"hasResults":11,"nctId":48,"briefTitle":49,"officialTitle":50,"acronym":4,"eligibilityCriteria":51,"healthyVolunteers":52,"sex":16,"minAge":53,"maxAge":54,"enrollmentInfo":55,"targetDuration":4,"studyType":22,"phases":56,"briefSummary":58,"conditions":59,"keywords":4,"overallStatus":62,"whyStopped":4,"lastUpdateSubmitDate":63,"lastUpdatePostDateStruct":64,"startDateStruct":66,"completionDateStruct":68,"leadSponsor":70,"locationsCount":4},"100608323","children-acceptance-of-agnp-mouthwash-against-chlorhexidine-mouthwash-100608323","NCT07200063","Children Acceptance of AgNP Mouthwash Against Chlorhexidine Mouthwash","Comparative Assessment of Children's Acceptance and Compliance of Mouthwash Containing Silver Nanoparticles Compared to Chlorhexidine Mouthwash: A Randomized Clinical Trial.","Inclusion criteria\n\n* Children aged from 6 to 12 in good general health and medically free\n* Cooperative patient who will care about attending the follow-up visit\n* Acceptance of the parents to sign the informed consent\n* Composite restoration on anterior teeth Exclusion criteria\n* Children who are unable to attend the follow-up visit\n* Medically compromised patient\n* Handi-capped patient\n* Parents refuse to sign informed consent",true,"6 Years","12 Years",{"count":20,"type":21},[57],"NA","This study aims to evaluate and compare the children's acceptance of mouthwash containing silver nanoparticles versus Chlorhexidine.",[27,60,61],"Numbness of the Tongue and Soft Tissue","Bitter Taste","NOT_YET_RECRUITING","2025-09-28",{"date":65,"type":36},"2025-09-30",{"date":67,"type":21},"2026-01",{"date":69,"type":21},"2026-06",{"name":71,"class":43},"Cairo University"]