[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100572689":3},{"organization":4,"armGroups":7,"interventions":7,"overallOfficials":7,"centralContacts":8,"locations":7,"responsibleParty":14,"collaborators":7,"id":17,"slug":18,"hasResults":19,"nctId":20,"briefTitle":21,"officialTitle":22,"acronym":7,"eligibilityCriteria":23,"healthyVolunteers":19,"sex":24,"minAge":25,"maxAge":26,"enrollmentInfo":27,"targetDuration":7,"studyType":30,"phases":7,"briefSummary":31,"conditions":32,"keywords":7,"overallStatus":34,"whyStopped":7,"lastUpdateSubmitDate":35,"lastUpdatePostDateStruct":36,"startDateStruct":39,"completionDateStruct":41,"leadSponsor":43,"locationsCount":7},{"fullName":5,"class":6},"Cairo University","OTHER",null,[9],{"name":10,"role":11,"phone":12,"phoneExt":7,"email":13},"Farida Khalid Noaman","CONTACT","01060511700","farida.noaman@dentistry.cu.edu.eg",{"type":15,"investigatorFullName":10,"investigatorTitle":16,"investigatorAffiliation":5,"oldNameTitle":7,"oldOrganization":7},"PRINCIPAL_INVESTIGATOR","Prevalence of Hypomineralized Second Primary Molars and Its Association with Hypomineralized Primary Canines In A Group of Egyptian Children","100572689","prevalence-of-hypomineralized-second-primary-molars-in-a-group-of-egyptian-children-100572689",false,"NCT06736535","Prevalence of Hypomineralized Second Primary Molars In A Group of Egyptian Children","Prevalence of Hypomineralized Second Primary Molars and Its Association With Hypomineralized Primary Canines In A Group of Egyptian Children: A Cross-Sectional Study.","Inclusion Criteria:\n\n* Children aged 4-9 years.\n* Cooperative patients.\n* Medically Free children.\n* Both Genders; females and males will be included.\n\nExclusion Criteria:\n\n* Non-Egyptian nationality.\n* Special Health Care Needs Patients.\n* Other developmental enamel defects (Non-MIH\u002FHSPM); Amelogenesis Imperfecta, dental fluorosis and hypoplasia.\n* Other medical syndromes.","ALL","4 Years","9 Years",{"count":28,"type":29},825,"ESTIMATED","OBSERVATIONAL","Aim of the study: This study aims to detect the prevalence of hypomineralized second primary molars and its association with hypomineralized primary canines in a group of Egyptian children. Furthermore, it also addresses the possible etiological factors that might predispose hypomineralization of deciduous teeth.\n\nRationale:\n\nThis study tends to fill the knowledge gap about the prevalence of hypomineralized second primary molars as well as its association with hypomineralized primary canines in a group of Egyptian children. In addition to identifying the possible predisposing etiological factors.",[33],"Hypomineralization of Enamel","NOT_YET_RECRUITING","2024-12-12",{"date":37,"type":38},"2024-12-16","ACTUAL",{"date":40,"type":29},"2025-01-01",{"date":42,"type":29},"2026-02-01",{"name":5,"class":6}]